csdl.ipynb

{
  "nbformat": 4,
  "nbformat_minor": 0,
  "metadata": {
    "colab": {
      "provenance": [],
      "authorship_tag": "ABX9TyMhygVHkUQKwcT6ZoEmXkvr",
      "include_colab_link": true
    },
    "kernelspec": {
      "name": "python3",
      "display_name": "Python 3"
    },
    "language_info": {
      "name": "python"
    }
  },
  "cells": [
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "view-in-github",
        "colab_type": "text"
      },
      "source": [
        "<a href=\"https://colab.research.google.com/github/mifm/examples/blob/master/csdl.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": 5,
      "metadata": {
        "id": "EvTrcriYX-H-"
      },
      "outputs": [],
      "source": [
        "%%capture\n",
        "!git clone https://github.com/lsdolab/csdl.git\n",
        "!pip install csdl/"
      ]
    },
    {
      "cell_type": "code",
      "source": [
        "%%capture\n",
        "!git clone https://github.com/LSDOlab/csdl_om.git\n",
        "!pip install csdl_om/"
      ],
      "metadata": {
        "collapsed": true,
        "id": "RDS76hyuYH0s"
      },
      "execution_count": 6,
      "outputs": []
    },
    {
      "cell_type": "code",
      "source": [
        "!pytest csdl -s --backend csdl_om"
      ],
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "cGVHzKtUYf7D",
        "outputId": "8bf39051-113c-4ed1-8819-6d3c1e99ae04"
      },
      "execution_count": 7,
      "outputs": [
        {
          "output_type": "stream",
          "name": "stdout",
          "text": [
            "\u001b[1;30;43mStreaming af output blev afkortet til de sidste 5000 linjer.\u001b[0m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_______________________ test_new_einsum_sparse_multiple_vector_sum[csdl_om] ________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_new_einsum_sparse_multiple_vector_sum\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_einsum_new_multiple_vector_sum_sparse\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_einsum_new_api.py\u001b[0m:341: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_einsum_new_multiple_vector_sum_sparse.py\u001b[0m:25: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00815fc550>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00817b21d0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m____________________ test_exponential_constant_scalar_variable_scalar[csdl_om] _____________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_exponential_constant_scalar_variable_scalar\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_exp_a_exponential_constant_scalar_variable_scalar\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_exp_a.py\u001b[0m:8: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_exp_a_exponential_constant_scalar_variable_scalar.py\u001b[0m:16: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00817240d0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081726e90>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_____________________ test_exponential_constant_scalar_variable_array[csdl_om] _____________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_exponential_constant_scalar_variable_array\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_exp_a_exponential_constant_scalar_variable_array\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_exp_a.py\u001b[0m:20: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_exp_a_exponential_constant_scalar_variable_array.py\u001b[0m:16: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081657750>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081657f10>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_____________________ test_exponential_constant_array_variable_array[csdl_om] ______________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_exponential_constant_array_variable_array\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_exp_a_exponential_constant_array_variable_array\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_exp_a.py\u001b[0m:32: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_exp_a_exponential_constant_array_variable_array.py\u001b[0m:16: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00817936d0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081791e10>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m________________________________ test_expand_scalar2array[csdl_om] _________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_expand_scalar2array\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_expand_scalar2_array\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_expand.py\u001b[0m:8: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_expand_scalar2_array.py\u001b[0m:16: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00817dd450>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00817df9d0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m______________________________ test_expand_array2higherarray[csdl_om] ______________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_expand_array2higherarray\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_expand_array2_higher_array\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_expand.py\u001b[0m:27: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_expand_array2_higher_array.py\u001b[0m:20: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00817255d0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081753150>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m______________________________________ test_literals[csdl_om] ______________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_literals\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_explicit_literals\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_explicit.py\u001b[0m:8: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_explicit_literals.py\u001b[0m:15: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081562d90>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008172db10>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m___________________________________ test_simple_binary[csdl_om] ____________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_simple_binary\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_explicit_binary_operations\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_explicit.py\u001b[0m:19: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_explicit_binary_operations.py\u001b[0m:58: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081723a10>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008160bb90>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_______________________________ test_no_registered_outputs[csdl_om] ________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_no_registered_outputs\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_explicit_no_registered_output\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_explicit.py\u001b[0m:41: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_explicit_no_registered_output.py\u001b[0m:28: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008173d8d0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008173d450>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m____________________________________ test_unary_exprs[csdl_om] _____________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_unary_exprs\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_explicit_unary\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_explicit.py\u001b[0m:52: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_explicit_unary.py\u001b[0m:32: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe009a8a1b10>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081659710>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m______________________________ test_explicit_with_subsystems[csdl_om] ______________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_explicit_with_subsystems\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_explicit_with_subsystems\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_explicit.py\u001b[0m:82: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_explicit_with_subsystems.py\u001b[0m:50: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008173ee10>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081608f50>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_________________________________ test_implicit_nonlinear[csdl_om] _________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_implicit_nonlinear\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_implicit_apply_nonlinear\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_implicit.py\u001b[0m:8: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_implicit_apply_nonlinear.py\u001b[0m:32: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008169c7d0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081749410>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_______________________________ test_fixed_point_iteration[csdl_om] ________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_fixed_point_iteration\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_implicit_fixed_point_iteration\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_implicit.py\u001b[0m:32: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_implicit_fixed_point_iteration.py\u001b[0m:38: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00817f1c90>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00817a9ad0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m___________________ test_implicit_nonlinear_with_subsystems_in_residual[csdl_om] ___________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_implicit_nonlinear_with_subsystems_in_residual\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_implicit_with_subsystems\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_implicit.py\u001b[0m:51: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_implicit_with_subsystems.py\u001b[0m:43: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081743ad0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00816c52d0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m____________________________ test_implicit_multiple_residuals[csdl_om] _____________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_implicit_multiple_residuals\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_implicit_multiple_residuals\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_implicit.py\u001b[0m:82: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_implicit_multiple_residuals.py\u001b[0m:34: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00814bfc50>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081744a50>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_______________________ test_implicit_nonlinear_define_model_inline[csdl_om] _______________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_implicit_nonlinear_define_model_inline\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_implicit_apply_nonlinear_define_model_inline\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_implicit.py\u001b[0m:104: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_implicit_apply_nonlinear_define_model_inline.py\u001b[0m:27: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00817aab90>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081420fd0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_____________________ test_fixed_point_iteration_define_model_inline[csdl_om] ______________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_fixed_point_iteration_define_model_inline\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_implicit_fixed_point_iteration_define_model_inline\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_implicit.py\u001b[0m:128: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_implicit_fixed_point_iteration_define_model_inline.py\u001b[0m:46: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081721dd0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00817404d0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_________ test_implicit_nonlinear_with_subsystems_in_residual_define_model_inline[csdl_om] _________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_implicit_nonlinear_with_subsystems_in_residual_define_model_inline\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "            backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_implicit_with_subsystems_define_model_inline\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_implicit.py\u001b[0m:148: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_implicit_with_subsystems_define_model_inline.py\u001b[0m:48: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008148f5d0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008146cb90>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m__________________ test_implicit_multiple_residuals_define_model_inline[csdl_om] ___________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_implicit_multiple_residuals_define_model_inline\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_implicit_multiple_residuals_define_model_inline\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_implicit.py\u001b[0m:179: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_implicit_multiple_residuals_define_model_inline.py\u001b[0m:33: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00814555d0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00814cf590>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_________________________________ test_implicit_nonlinear[csdl_om] _________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_implicit_nonlinear\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_implicit_expose_apply_nonlinear_with_expose\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_implicit_expose.py\u001b[0m:8: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_implicit_expose_apply_nonlinear_with_expose.py\u001b[0m:37: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008142b210>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008143acd0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_______________________________ test_fixed_point_iteration[csdl_om] ________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_fixed_point_iteration\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_implicit_expose_fixed_point_iteration_with_expose\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_implicit_expose.py\u001b[0m:33: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_implicit_expose_fixed_point_iteration_with_expose.py\u001b[0m:51: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008141fb90>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008142b050>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m___________________ test_implicit_nonlinear_with_subsystems_in_residual[csdl_om] ___________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_implicit_nonlinear_with_subsystems_in_residual\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_implicit_expose_with_subsystems_with_expose\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_implicit_expose.py\u001b[0m:60: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_implicit_expose_with_subsystems_with_expose.py\u001b[0m:54: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00814e4a10>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081358810>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m____________________________ test_implicit_multiple_residuals[csdl_om] _____________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_implicit_multiple_residuals\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_implicit_expose_multiple_residuals_with_expose\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_implicit_expose.py\u001b[0m:114: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_implicit_expose_multiple_residuals_with_expose.py\u001b[0m:46: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe009a8e88d0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081722510>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_______________________ test_implicit_nonlinear_define_model_inline[csdl_om] _______________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_implicit_nonlinear_define_model_inline\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_implicit_expose_apply_nonlinear_with_expose_define_model_inline\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_implicit_expose.py\u001b[0m:152: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_implicit_expose_apply_nonlinear_with_expose_define_model_inline.py\u001b[0m:35: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081720750>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008143b310>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_____________________ test_fixed_point_iteration_define_model_inline[csdl_om] ______________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_fixed_point_iteration_define_model_inline\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_implicit_expose_fixed_point_iteration_with_expose_define_model_inline\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_implicit_expose.py\u001b[0m:177: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_implicit_expose_fixed_point_iteration_with_expose_define_model_inline.py\u001b[0m:41: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00816fdd90>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00814e7050>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_________ test_implicit_nonlinear_with_subsystems_in_residual_define_model_inline[csdl_om] _________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_implicit_nonlinear_with_subsystems_in_residual_define_model_inline\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "            backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_implicit_expose_with_subsystems_with_expose_define_model_inline\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_implicit_expose.py\u001b[0m:205: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_implicit_expose_with_subsystems_with_expose_define_model_inline.py\u001b[0m:52: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008170b290>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008170a950>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m__________________ test_implicit_multiple_residuals_define_model_inline[csdl_om] ___________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_implicit_multiple_residuals_define_model_inline\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_implicit_expose_multiple_residuals_with_expose_define_model_inline\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_implicit_expose.py\u001b[0m:255: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_implicit_expose_multiple_residuals_with_expose_define_model_inline.py\u001b[0m:42: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081638190>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00817a6150>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_____________________________ test_integer_index_assignement[csdl_om] ______________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_integer_index_assignement\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_indices_integer\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_indices.py\u001b[0m:22: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_indices_integer.py\u001b[0m:32: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00815ef410>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081740b10>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_________________________ test_one_dimensional_index_assignement[csdl_om] __________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_one_dimensional_index_assignement\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_indices_one_dimensional\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_indices.py\u001b[0m:65: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_indices_one_dimensional.py\u001b[0m:36: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008141fbd0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00815c9850>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m___________________ test_multidimensional_dimensional_index_assignement[csdl_om] ___________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_multidimensional_dimensional_index_assignement\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_indices_multidimensional\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_indices.py\u001b[0m:105: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_indices_multidimensional.py\u001b[0m:44: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081793a10>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00817252d0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m________________________________________ test_mesh[csdl_om] ________________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_mesh\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_indices_mesh\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            "        nx = \u001b[94m3\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        ny = \u001b[94m4\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        mesh = np.zeros((nx, ny, \u001b[94m3\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "        mesh[:, :, \u001b[94m0\u001b[39;49;00m] = np.outer(np.arange(nx), np.ones(ny))\u001b[90m\u001b[39;49;00m\n",
            "        mesh[:, :, \u001b[94m1\u001b[39;49;00m] = np.outer(np.arange(ny), np.ones(nx)).T\u001b[90m\u001b[39;49;00m\n",
            "        mesh[:, :, \u001b[94m2\u001b[39;49;00m] = \u001b[94m0.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_indices.py\u001b[0m:155: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_indices_mesh.py\u001b[0m:21: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00817f9a10>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008177fdd0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m________________________________ test_vector_vector_inner[csdl_om] _________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_vector_vector_inner\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_inner_vector_vector\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_inner.py\u001b[0m:8: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_inner_vector_vector.py\u001b[0m:28: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00817fd590>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00814299d0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m________________________________ test_tensor_vector_inner[csdl_om] _________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_tensor_vector_inner\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_inner_tensor_vector\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_inner.py\u001b[0m:33: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_inner_tensor_vector.py\u001b[0m:42: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081369590>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081368690>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m________________________________ test_tensor_tensor_inner[csdl_om] _________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_tensor_tensor_inner\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_inner_tensor_tensor\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_inner.py\u001b[0m:69: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_inner_tensor_tensor.py\u001b[0m:37: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00816b71d0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00816b5b90>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_______________________________________ test_input[csdl_om] ________________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_input\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_input_simple\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_input.py\u001b[0m:8: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_input_simple.py\u001b[0m:12: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081703410>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00817f2190>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m________________________ test_matrix_matrix_multiplication_matmat[csdl_om] _________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_matrix_matrix_multiplication_matmat\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_matmat_mat_mat_product\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_matmat.py\u001b[0m:8: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_matmat_mat_mat_product.py\u001b[0m:32: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe009a8686d0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081588310>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m____________________________ test_matrix_vector_multiplication[csdl_om] ____________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_matrix_vector_multiplication\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_matvec_mat_vec_product\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_matvec.py\u001b[0m:8: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_matvec_mat_vec_product.py\u001b[0m:35: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081424610>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008176fc90>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_____________________________________ test_max_scalar[csdl_om] _____________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_max_scalar\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_max_scalar\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_max.py\u001b[0m:8: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_max_scalar.py\u001b[0m:32: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008137d7d0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008137fe90>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m____________________________________ test_max_axiswise[csdl_om] ____________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_max_axiswise\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_max_axiswise\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_max.py\u001b[0m:35: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_max_axiswise.py\u001b[0m:34: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008142be10>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00817fa9d0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m__________________________________ test_max_elementwise[csdl_om] ___________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_max_elementwise\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_max_elementwise\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_max.py\u001b[0m:63: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_max_elementwise.py\u001b[0m:31: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008167afd0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081489f10>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_________________________________ test_max_scalar_random[csdl_om] __________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_max_scalar_random\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_max_scalar_random\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_max.py\u001b[0m:99: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_max_scalar_random.py\u001b[0m:34: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00816e9450>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008148e290>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m________________________________ test_max_axiswise_random[csdl_om] _________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_max_axiswise_random\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_max_axiswise_random\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_max.py\u001b[0m:127: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_max_axiswise_random.py\u001b[0m:35: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008137d890>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008137db90>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_____________________________________ test_min_scalar[csdl_om] _____________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_min_scalar\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_min_scalar\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_min.py\u001b[0m:8: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_min_scalar.py\u001b[0m:32: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008136d190>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008136c890>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m____________________________________ test_min_axiswise[csdl_om] ____________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_min_axiswise\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_min_axiswise\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_min.py\u001b[0m:35: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_min_axiswise.py\u001b[0m:34: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008188c650>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008188d8d0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m__________________________________ test_min_elementwise[csdl_om] ___________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_min_elementwise\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_min_elementwise\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_min.py\u001b[0m:63: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_min_elementwise.py\u001b[0m:31: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008138fb90>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe009a86b810>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_________________________________ test_min_scalar_random[csdl_om] __________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_min_scalar_random\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_min_scalar_random\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_min.py\u001b[0m:99: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_min_scalar_random.py\u001b[0m:34: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008148de90>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008174d710>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m________________________________ test_min_axiswise_random[csdl_om] _________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_min_axiswise_random\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_min_axiswise_random\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_min.py\u001b[0m:127: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_min_axiswise_random.py\u001b[0m:35: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008137f910>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008140c690>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m________________________________ test_vector_vector_outer[csdl_om] _________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_vector_vector_outer\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_outer_vector_vector\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_outer.py\u001b[0m:8: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_outer_vector_vector.py\u001b[0m:28: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00813e6010>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00814bce90>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m________________________________ test_tensor_vector_outer[csdl_om] _________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_tensor_vector_outer\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_outer_tensor_vector\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_outer.py\u001b[0m:30: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_outer_tensor_vector.py\u001b[0m:39: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081342f10>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008136fad0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m________________________________ test_tensor_tensor_outer[csdl_om] _________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_tensor_tensor_outer\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_outer_tensor_tensor\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_outer.py\u001b[0m:65: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_outer_tensor_tensor.py\u001b[0m:34: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008131b590>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081318490>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m________________________________ test_pnorm_axisfree_norm[csdl_om] _________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_pnorm_axisfree_norm\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_pnorm_axis_free\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_pnorm.py\u001b[0m:8: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_pnorm_axis_free.py\u001b[0m:27: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00813d8190>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00817ff590>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m___________________________________ test_pnorm_axiswise[csdl_om] ___________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_pnorm_axiswise\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_pnorm_axis_wise\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_pnorm.py\u001b[0m:32: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_pnorm_axis_wise.py\u001b[0m:28: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00813bc4d0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008172c710>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m__________________________________ test_manual_promotion[csdl_om] __________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_manual_promotion\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_promotions_manual_promotion\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_promotions.py\u001b[0m:58: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_promotions_manual_promotion.py\u001b[0m:31: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008172de50>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081342710>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_______________________________ test_absolute_relative_name[csdl_om] _______________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_absolute_relative_name\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_promotions_absolute_relative_name\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_promotions.py\u001b[0m:74: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_promotions_absolute_relative_name.py\u001b[0m:28: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00813406d0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008172c710>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m________________________________ test_same_i_o_unpromoted[csdl_om] _________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_same_i_o_unpromoted\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_promotions_same_io_unpromoted\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_promotions.py\u001b[0m:82: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_promotions_same_io_unpromoted.py\u001b[0m:30: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008172db90>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008174d9d0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_______________________________ test_two_models_unpromoted[csdl_om] ________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_two_models_unpromoted\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_promotions_two_models_unpromoted\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_promotions.py\u001b[0m:97: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_promotions_two_models_unpromoted.py\u001b[0m:29: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00813ed0d0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081342710>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m__________________________________ test_unconnected_vars[csdl_om] __________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_unconnected_vars\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_promotions_unconnected_vars\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_promotions.py\u001b[0m:106: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_promotions_unconnected_vars.py\u001b[0m:25: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081333550>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00813ece10>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m___________________________________ test_stacked_models[csdl_om] ___________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_stacked_models\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_promotions_stacked_models\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_promotions.py\u001b[0m:113: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_promotions_stacked_models.py\u001b[0m:28: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00813255d0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00813242d0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m__________________________________ test_jumped_promotion[csdl_om] __________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_jumped_promotion\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_promotions_jumped_promotion\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_promotions.py\u001b[0m:123: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_promotions_jumped_promotion.py\u001b[0m:28: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081233950>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081332590>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m______________________________________ test_complex[csdl_om] _______________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_complex\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_promotions_complex\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_promotions.py\u001b[0m:151: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_promotions_complex.py\u001b[0m:30: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00813d7710>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008120b610>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m__________________________________ test_parallel_targets[csdl_om] __________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_parallel_targets\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_promotions_parallel_targets\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_promotions.py\u001b[0m:165: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_promotions_parallel_targets.py\u001b[0m:49: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008122aed0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00812d9750>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m________________________________ test_reorder_axes_matrix[csdl_om] _________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_reorder_axes_matrix\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_reorder_axes_matrix\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_reorder_axes.py\u001b[0m:8: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_reorder_axes_matrix.py\u001b[0m:22: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081324510>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081326290>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m________________________________ test_reorder_axes_tensor[csdl_om] _________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_reorder_axes_tensor\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_reorder_axes_tensor\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_reorder_axes.py\u001b[0m:27: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_reorder_axes_tensor.py\u001b[0m:23: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00817fed10>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008188cb50>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_______________________________ test_reshape_tensor2vector[csdl_om] ________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_reshape_tensor2vector\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_reshape_tensor2_vector\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_reshape.py\u001b[0m:8: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_reshape_tensor2_vector.py\u001b[0m:26: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00817f3c50>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008174e090>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_______________________________ test_reshape_vector2tensor[csdl_om] ________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_reshape_vector2tensor\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_reshape_vector2_tensor\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_reshape.py\u001b[0m:35: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_reshape_vector2_tensor.py\u001b[0m:26: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00813d5fd0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081724c10>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_________________________________ test_rotmat_scalar_rotX[csdl_om] _________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_rotmat_scalar_rotX\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_rotmat_scalar_rot_x\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_rotmat.py\u001b[0m:8: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_rotmat_scalar_rot_x.py\u001b[0m:19: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008136c5d0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008136e5d0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_________________________________ test_rotmat_scalar_rotY[csdl_om] _________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_rotmat_scalar_rotY\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_rotmat_scalar_rot_y\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_rotmat.py\u001b[0m:29: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_rotmat_scalar_rot_y.py\u001b[0m:19: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00812316d0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081233b90>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m___________________________ test_rotmat_same_radian_tensor_rotX[csdl_om] ___________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_rotmat_same_radian_tensor_rotX\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_rotmat_same_radian_tensor_rot_x\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_rotmat.py\u001b[0m:73: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_rotmat_same_radian_tensor_rot_x.py\u001b[0m:27: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00816fad90>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00816f9a50>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m___________________________ test_rotmat_diff_radian_tensor_rotX[csdl_om] ___________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_rotmat_diff_radian_tensor_rotX\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_rotmat_diff_radian_tensor_rot_x\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_rotmat.py\u001b[0m:103: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_rotmat_diff_radian_tensor_rot_x.py\u001b[0m:30: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081679c10>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081679e50>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m___________________________________ test_sparse_mat_mat[csdl_om] ___________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sparse_mat_mat\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sparsemat_mat_mat\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sparsemat.py\u001b[0m:8: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sparsemat_mat_mat.py\u001b[0m:25: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe009a8a3e90>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008177d510>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_________________________________ test_sum_single_vector[csdl_om] __________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_single_vector\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_single_vector\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:9: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_single_vector.py\u001b[0m:20: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00815fc450>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008174ef90>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_________________________________ test_sum_single_matrix[csdl_om] __________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_single_matrix\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_single_matrix\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:35: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_single_matrix.py\u001b[0m:22: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00816b2bd0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008190b4d0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_________________________________ test_sum_single_tensor[csdl_om] __________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_single_tensor\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_single_tensor\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:62: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_single_tensor.py\u001b[0m:24: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe009a8eb750>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008136d110>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m________________________________ test_sum_multiple_vector[csdl_om] _________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_multiple_vector\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_multiple_vector\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:90: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_multiple_vector.py\u001b[0m:23: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe009a91f190>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081532d50>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m________________________________ test_sum_multiple_matrix[csdl_om] _________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_multiple_matrix\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_multiple_matrix\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:116: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_multiple_matrix.py\u001b[0m:28: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe009a8a3e90>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00813bd850>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m________________________________ test_sum_multiple_tensor[csdl_om] _________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_multiple_tensor\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_multiple_tensor\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:143: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_multiple_tensor.py\u001b[0m:31: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00814ccd10>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00814ccdd0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m______________________________ test_sum_single_matrix_along0[csdl_om] ______________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_single_matrix_along0\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_single_matrix_along0\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:173: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_single_matrix_along0.py\u001b[0m:23: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081744310>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00815609d0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m______________________________ test_sum_single_matrix_along1[csdl_om] ______________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_single_matrix_along1\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_single_matrix_along1\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:199: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_single_matrix_along1.py\u001b[0m:23: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00817f0e50>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008158b1d0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_____________________________ test_sum_multiple_matrix_along0[csdl_om] _____________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_multiple_matrix_along0\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_multiple_matrix_along0\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:225: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_multiple_matrix_along0.py\u001b[0m:29: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081456d50>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081454a50>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_____________________________ test_sum_multiple_matrix_along1[csdl_om] _____________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_multiple_matrix_along1\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_multiple_matrix_along1\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:251: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_multiple_matrix_along1.py\u001b[0m:29: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00816b6290>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00816b4dd0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m________________________________ test_sum_concatenate_sums[csdl_om] ________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_concatenate_sums\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_concatenate\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:277: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_concatenate.py\u001b[0m:37: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00815ec0d0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00812dfdd0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m______________________________ test_sum_single_vector_random[csdl_om] ______________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_single_vector_random\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_single_vector_random\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:302: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_single_vector_random.py\u001b[0m:21: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008148f410>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008148d4d0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m______________________________ test_sum_single_matrix_random[csdl_om] ______________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_single_matrix_random\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_single_matrix_random\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:329: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_single_matrix_random.py\u001b[0m:24: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00813bf410>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008188cb10>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m______________________________ test_sum_single_tensor_random[csdl_om] ______________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_single_tensor_random\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_single_tensor_random\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:357: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_single_tensor_random.py\u001b[0m:25: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081489210>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008148b390>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_____________________________ test_sum_multiple_vector_random[csdl_om] _____________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_multiple_vector_random\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_multiple_vector_random\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:386: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_multiple_vector_random.py\u001b[0m:24: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081589c50>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008176d190>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_____________________________ test_sum_multiple_matrix_random[csdl_om] _____________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_multiple_matrix_random\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_multiple_matrix_random\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:413: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_multiple_matrix_random.py\u001b[0m:29: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081656990>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00815efd50>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_____________________________ test_sum_multiple_tensor_random[csdl_om] _____________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_multiple_tensor_random\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_multiple_tensor_random\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:441: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_multiple_tensor_random.py\u001b[0m:31: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008138c490>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008138fa10>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m__________________________ test_sum_single_matrix_along0_random[csdl_om] ___________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_single_matrix_along0_random\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_single_matrix_along0_random\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:471: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_single_matrix_along0_random.py\u001b[0m:25: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008137edd0>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008137ef90>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m__________________________ test_sum_single_matrix_along1_random[csdl_om] ___________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_single_matrix_along1_random\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_single_matrix_along1_random\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:498: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_single_matrix_along1_random.py\u001b[0m:25: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081740050>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008152a590>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_________________________ test_sum_multiple_matrix_along0_random[csdl_om] __________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_multiple_matrix_along0_random\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_multiple_matrix_along0_random\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:525: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_multiple_matrix_along0_random.py\u001b[0m:30: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe00817b2810>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00816eb490>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m_________________________ test_sum_multiple_matrix_along1_random[csdl_om] __________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_multiple_matrix_along1_random\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_multiple_matrix_along1_random\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:552: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_multiple_matrix_along1_random.py\u001b[0m:30: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008163bb50>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe0081909b50>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m____________________________ test_sum_concatenate_sums_random[csdl_om] _____________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_sum_concatenate_sums_random\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_sum_concatenate_random\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_sum.py\u001b[0m:579: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_sum_concatenate_random.py\u001b[0m:38: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081626410>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00816fb3d0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m__________________________________ test_matrix_transpose[csdl_om] __________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_matrix_transpose\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_transpose_matrix\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_transpose.py\u001b[0m:8: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_transpose_matrix.py\u001b[0m:21: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe008140ea90>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe008140fbd0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[31m\u001b[1m__________________________________ test_tensor_transpose[csdl_om] __________________________________\u001b[0m\n",
            "\n",
            "backend = 'csdl_om'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92mtest_tensor_transpose\u001b[39;49;00m(backend):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mfrom\u001b[39;49;00m \u001b[04m\u001b[96mcsdl\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mexamples\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mvalid\u001b[39;49;00m\u001b[04m\u001b[96m.\u001b[39;49;00m\u001b[04m\u001b[96mex_transpose_tensor\u001b[39;49;00m \u001b[94mimport\u001b[39;49;00m example\u001b[90m\u001b[39;49;00m\n",
            "        exec(\u001b[33m'\u001b[39;49;00m\u001b[33mfrom \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m import Simulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m.format(backend))\u001b[90m\u001b[39;49;00m\n",
            ">       sim, rep = example(\u001b[96meval\u001b[39;49;00m(\u001b[33m'\u001b[39;49;00m\u001b[33mSimulator\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m))\u001b[90m\u001b[39;49;00m\n",
            "\n",
            "\u001b[1m\u001b[31mcsdl/csdl/tests/test_transpose.py\u001b[0m:26: \n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\u001b[1m\u001b[31mcsdl/csdl/examples/valid/ex_transpose_tensor.py\u001b[0m:21: in example\n",
            "    \u001b[0msim = Simulator(rep)\u001b[90m\u001b[39;49;00m\n",
            "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n",
            "\n",
            "self = <csdl_om.core.simulator.Simulator object at 0xe0081661290>\n",
            "rep = <csdl.rep.graph_representation.GraphRepresentation object at 0xe00816609d0>, mode = 'auto'\n",
            "\n",
            "    \u001b[0m\u001b[94mdef\u001b[39;49;00m \u001b[92m__init__\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "        rep: GraphRepresentation,\u001b[90m\u001b[39;49;00m\n",
            "        mode=\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m,\u001b[90m\u001b[39;49;00m\n",
            "    ):\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# KLUDGE: THIS IS TEMPORARY!!!\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m \u001b[96misinstance\u001b[39;49;00m(rep, Model):\u001b[90m\u001b[39;49;00m\n",
            "            rep = GraphRepresentation(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96msuper\u001b[39;49;00m().\u001b[92m__init__\u001b[39;49;00m(rep)\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[94mif\u001b[39;49;00m mode \u001b[95mnot\u001b[39;49;00m \u001b[95min\u001b[39;49;00m [\u001b[33m'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m, \u001b[33m'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m]:\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[94mraise\u001b[39;49;00m \u001b[96mValueError\u001b[39;49;00m(\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[33m'\u001b[39;49;00m\u001b[33mInvalid option for `mode`, \u001b[39;49;00m\u001b[33m{}\u001b[39;49;00m\u001b[33m, must be \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mauto\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mfwd\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m, or \u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33mrev\u001b[39;49;00m\u001b[33m\\'\u001b[39;49;00m\u001b[33m.\u001b[39;49;00m\u001b[33m'\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "                .format(mode))\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# Construct executable object; in the case of CSDL-OM, the\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# executable object is a Python object (an object of\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# OpenMDAO's Problem class) in main memory, as\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# opposed to a native binary that a compiler for a language like\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# C/C++ would generate.\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[90m# ==========================================================\u001b[39;49;00m\u001b[90m\u001b[39;49;00m\n",
            "        \u001b[96mself\u001b[39;49;00m.executable: ProblemNew = ProblemNew(\u001b[90m\u001b[39;49;00m\n",
            "            \u001b[96mself\u001b[39;49;00m.build_group(\u001b[90m\u001b[39;49;00m\n",
            ">               rep.unflat_graph,\u001b[90m\u001b[39;49;00m\n",
            "                rep.unflat_sorted_nodes,\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                \u001b[96mdict\u001b[39;49;00m(),\u001b[90m\u001b[39;49;00m\n",
            "                connections=rep.user_declared_connections,\u001b[90m\u001b[39;49;00m\n",
            "            ))\u001b[90m\u001b[39;49;00m\n",
            "\u001b[1m\u001b[31mE       AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\u001b[0m\n",
            "\n",
            "\u001b[1m\u001b[31m/usr/local/lib/python3.11/dist-packages/csdl_om/core/simulator.py\u001b[0m:113: AttributeError\n",
            "\u001b[33m========================================= warnings summary =========================================\u001b[0m\n",
            "csdl/csdl/std/einsum.py:29\n",
            "csdl/csdl/std/einsum.py:29\n",
            "  /content/csdl/csdl/std/einsum.py:29: SyntaxWarning: \"is not\" with a literal. Did you mean \"!=\"?\n",
            "    if partial_format is not 'dense' and partial_format is not 'sparse':\n",
            "\n",
            "csdl/csdl/std/einsum_new_api.py:29\n",
            "csdl/csdl/std/einsum_new_api.py:29\n",
            "  /content/csdl/csdl/std/einsum_new_api.py:29: SyntaxWarning: \"is not\" with a literal. Did you mean \"!=\"?\n",
            "    if partial_format is not 'dense' and partial_format is not 'sparse':\n",
            "\n",
            "csdl/tests/test_connections.py::test_nested_unpromoted_connections[csdl_om]\n",
            "  /content/csdl/csdl/lang/model.py:531: UserWarning: In Model of type <class 'csdl.lang.model.Model'>, Model named m4 is not a subclass of Model. This is likely due to defining a model inline. It is recommended to define a new subclass when defining a submodel to maximiize code reuse.\n",
            "    warn(\n",
            "\n",
            "csdl/tests/test_connections.py::test_nested_unpromoted_connections[csdl_om]\n",
            "  /content/csdl/csdl/lang/model.py:531: UserWarning: In Model of type <class 'csdl.lang.model.Model'>, Model named m3 is not a subclass of Model. This is likely due to defining a model inline. It is recommended to define a new subclass when defining a submodel to maximiize code reuse.\n",
            "    warn(\n",
            "\n",
            "csdl/tests/test_connections.py::test_nested_unpromoted_connections[csdl_om]\n",
            "  /content/csdl/csdl/lang/model.py:531: UserWarning: In Model of type <class 'csdl.lang.model.Model'>, Model named m2 is not a subclass of Model. This is likely due to defining a model inline. It is recommended to define a new subclass when defining a submodel to maximiize code reuse.\n",
            "    warn(\n",
            "\n",
            "csdl/tests/test_connections.py::test_nested_unpromoted_connections[csdl_om]\n",
            "  /content/csdl/csdl/lang/model.py:531: UserWarning: In Model of type <class 'csdl.examples.valid.ex_connections_nested_unpromoted_connections.example.<locals>.ExampleNestedUnpromotedConnections'>, Model named m1 is not a subclass of Model. This is likely due to defining a model inline. It is recommended to define a new subclass when defining a submodel to maximiize code reuse.\n",
            "    warn(\n",
            "\n",
            "csdl/tests/test_connections.py::test_connecting_vars_across_models[csdl_om]\n",
            "  /content/csdl/csdl/lang/model.py:527: UserWarning: In Model of type <class 'csdl.examples.valid.ex_connections_connecting_vars_across_models.example.<locals>.ExampleConnectingVarsAcrossModels'>, unnamed Model is not a subclass of Model. This is likely due to defining a model inline. It is recommended to define a new subclass when defining a submodel to maximiize code reuse.\n",
            "    warn(\n",
            "\n",
            "csdl/tests/test_connections.py::test_connecting_cyclical_vars[csdl_om]\n",
            "  /content/csdl/csdl/lang/model.py:527: UserWarning: In Model of type <class 'csdl.examples.invalid.ex_connections_connecting_cyclical_vars.example.<locals>.ErrorConnectingCyclicalVars'>, unnamed Model is not a subclass of Model. This is likely due to defining a model inline. It is recommended to define a new subclass when defining a submodel to maximiize code reuse.\n",
            "    warn(\n",
            "\n",
            "csdl/tests/test_connections.py::test_two_way_connection[csdl_om]\n",
            "  /content/csdl/csdl/lang/model.py:531: UserWarning: In Model of type <class 'csdl.examples.invalid.ex_connections_two_way_connection.example.<locals>.ErrorTwoWayConnection'>, Model named model is not a subclass of Model. This is likely due to defining a model inline. It is recommended to define a new subclass when defining a submodel to maximiize code reuse.\n",
            "    warn(\n",
            "\n",
            "csdl/tests/test_connections.py::test_value_overwrite_connection[csdl_om]\n",
            "  /content/csdl/csdl/lang/model.py:531: UserWarning: In Model of type <class 'csdl.examples.valid.ex_connections_value_overwrite_connection.example.<locals>.ExampleValueOverwriteConnection'>, Model named model is not a subclass of Model. This is likely due to defining a model inline. It is recommended to define a new subclass when defining a submodel to maximiize code reuse.\n",
            "    warn(\n",
            "\n",
            "csdl/tests/test_connections.py::test_connect_different_shapes[csdl_om]\n",
            "  /content/csdl/csdl/lang/model.py:531: UserWarning: In Model of type <class 'csdl.examples.invalid.ex_connections_connect_different_shapes.example.<locals>.ErrorConnectDifferentShapes'>, Model named model is not a subclass of Model. This is likely due to defining a model inline. It is recommended to define a new subclass when defining a submodel to maximiize code reuse.\n",
            "    warn(\n",
            "\n",
            "csdl/tests/test_connections.py::test_connect_to_nothing[csdl_om]\n",
            "  /content/csdl/csdl/lang/model.py:531: UserWarning: In Model of type <class 'csdl.examples.invalid.ex_connections_connect_to_nothing.example.<locals>.ErrorConnectToNothing'>, Model named model is not a subclass of Model. This is likely due to defining a model inline. It is recommended to define a new subclass when defining a submodel to maximiize code reuse.\n",
            "    warn(\n",
            "\n",
            "csdl/tests/test_explicit.py::test_explicit_with_subsystems[csdl_om]\n",
            "  /content/csdl/csdl/lang/model.py:531: UserWarning: In Model of type <class 'csdl.examples.valid.ex_explicit_with_subsystems.example.<locals>.ExampleWithSubsystems'>, Model named subsystem is not a subclass of Model. This is likely due to defining a model inline. It is recommended to define a new subclass when defining a submodel to maximiize code reuse.\n",
            "    warn(\n",
            "\n",
            "csdl/tests/test_input.py::test_input[csdl_om]\n",
            "  /content/csdl/csdl/lang/define_models_recursively.py:33: UserWarning: Model  of type ExampleSimple only registers inputs for the main model.\n",
            "    warn(\n",
            "\n",
            "csdl/tests/test_promotions.py::test_jumped_promotion[csdl_om]\n",
            "csdl/tests/test_promotions.py::test_promote_unpromoted[csdl_om]\n",
            "  /content/csdl/csdl/lang/model.py:531: UserWarning: In Model of type <class 'csdl.lang.model.Model'>, Model named model2 is not a subclass of Model. This is likely due to defining a model inline. It is recommended to define a new subclass when defining a submodel to maximiize code reuse.\n",
            "    warn(\n",
            "\n",
            "csdl/tests/test_promotions.py::test_jumped_promotion[csdl_om]\n",
            "  /content/csdl/csdl/lang/model.py:531: UserWarning: In Model of type <class 'csdl.examples.valid.ex_promotions_jumped_promotion.example.<locals>.ExampleJumpedPromotion'>, Model named model1 is not a subclass of Model. This is likely due to defining a model inline. It is recommended to define a new subclass when defining a submodel to maximiize code reuse.\n",
            "    warn(\n",
            "\n",
            "csdl/tests/test_promotions.py::test_jumped_promotion[csdl_om]\n",
            "csdl/tests/test_promotions.py::test_promote_unpromoted[csdl_om]\n",
            "  /content/csdl/csdl/lang/define_models_recursively.py:33: UserWarning: Model  of type Model only registers inputs for the main model.\n",
            "    warn(\n",
            "\n",
            "csdl/tests/test_promotions.py::test_promote_unpromoted[csdl_om]\n",
            "  /content/csdl/csdl/lang/model.py:531: UserWarning: In Model of type <class 'csdl.examples.invalid.ex_promotions_promote_unpromoted.example.<locals>.ErrorPromoteUnpromoted'>, Model named model1 is not a subclass of Model. This is likely due to defining a model inline. It is recommended to define a new subclass when defining a submodel to maximiize code reuse.\n",
            "    warn(\n",
            "\n",
            "csdl/tests/test_promotions.py::test_complex[csdl_om]\n",
            "  /content/csdl/csdl/lang/define_models_recursively.py:33: UserWarning: Model  of type ModelE only registers inputs for the main model.\n",
            "    warn(\n",
            "\n",
            "csdl/tests/test_promotions.py::test_complex[csdl_om]\n",
            "  /content/csdl/csdl/lang/define_models_recursively.py:33: UserWarning: Model  of type ModelG only registers inputs for the main model.\n",
            "    warn(\n",
            "\n",
            "-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html\n",
            "\u001b[36m\u001b[1m===================================== short test summary info ======================================\u001b[0m\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_average.py::\u001b[1mtest_average_single_vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_average.py::\u001b[1mtest_average_single_matrix[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_average.py::\u001b[1mtest_average_single_tensor[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_average.py::\u001b[1mtest_average_multiple_vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_average.py::\u001b[1mtest_average_multiple_matrix[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_average.py::\u001b[1mtest_average_multiple_tensor[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_average.py::\u001b[1mtest_single_matrix_along0[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_average.py::\u001b[1mtest_single_matrix_along1[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_average.py::\u001b[1mtest_average_multiple_matrix_along0[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_average.py::\u001b[1mtest_average_multiple_matrix_along1[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_bracketed_search.py::\u001b[1mtest_solve_quadratic_bracketed_scalar[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_bracketed_search.py::\u001b[1mtest_solve_quadratic_bracketed_array[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_bracketed_search.py::\u001b[1mtest_bracketed_with_subsystems_scalar[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_bracketed_search.py::\u001b[1mtest_bracketed_with_subsystems_array[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_bracketed_search.py::\u001b[1mtest_solve_quadratic_bracketed_scalar_define_model_inline[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_bracketed_search.py::\u001b[1mtest_solve_quadratic_bracketed_array_define_model_inline[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_bracketed_search.py::\u001b[1mtest_bracketed_with_subsystems_scalar_define_model_inline[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_bracketed_search.py::\u001b[1mtest_bracketed_with_subsystems_array_define_model_inline[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_bracketed_search.py::\u001b[1mtest_solve_quadratic_bracketed_scalar_variable_brackets[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_bracketed_search.py::\u001b[1mtest_solve_quadratic_bracketed_array_variable_brackets[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_bracketed_search.py::\u001b[1mtest_bracketed_with_subsystems_scalar_variable_brackets[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_bracketed_search.py::\u001b[1mtest_bracketed_with_subsystems_array_variable_brackets[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_bracketed_search.py::\u001b[1mtest_solve_quadratic_bracketed_scalar_define_model_inline_variable_brackets[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_bracketed_search.py::\u001b[1mtest_solve_quadratic_bracketed_array_define_model_inline_variable_brackets[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_bracketed_search.py::\u001b[1mtest_bracketed_with_subsystems_scalar_define_model_inline_variable_brackets[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_bracketed_search.py::\u001b[1mtest_bracketed_with_subsystems_array_define_model_inline_variable_brackets[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_combine.py::\u001b[1mtest_combine_simple[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_connections.py::\u001b[1mtest_connect_different_levels[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_connections.py::\u001b[1mtest_connect_within_same_model[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_connections.py::\u001b[1mtest_connect_promoted_output_to_declared[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_connections.py::\u001b[1mtest_nested_unpromoted_connections[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_connections.py::\u001b[1mtest_connecting_vars_across_models[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_connections.py::\u001b[1mtest_connecting_vars_in_models[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_connections.py::\u001b[1mtest_value_overwrite_connection[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_connections.py::\u001b[1mtest_connect_unpromoted_names[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_connections.py::\u001b[1mtest_connect_unpromoted_names_within[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_cross.py::\u001b[1mtest_vector_vector_cross[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_cross.py::\u001b[1mtest_cross[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_dot.py::\u001b[1mtest_vector_vector_dot[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_dot.py::\u001b[1mtest_tensor_tensor_first_dot[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_dot.py::\u001b[1mtest_tensor_tensor_last_dot[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum.py::\u001b[1mtest_einsum_inner_vector_vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum.py::\u001b[1mtest_einsum_inner_tensor_vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum.py::\u001b[1mtest_einsum_outer_vector_vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum.py::\u001b[1mtest_einsum_outer_tensor_vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum.py::\u001b[1mtest_einsum_reorder_matrix[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum.py::\u001b[1mtest_einsum_reorder_tensor[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum.py::\u001b[1mtest_einsum_vector_summation[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum.py::\u001b[1mtest_einsum_tensor_summation[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum.py::\u001b[1mtest_einsum_multiplication_sum[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum.py::\u001b[1mtest_einsum_special[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum.py::\u001b[1mtest_einsum_sparse_inner_vector_vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum.py::\u001b[1mtest_einsum_sparse_inner_tensor_vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum.py::\u001b[1mtest_einsum_sparse_outer_vector_vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum.py::\u001b[1mtest_einsum_sparse_outer[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum.py::\u001b[1mtest_einsum_sparse_reorder_matrix[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum.py::\u001b[1mtest_einsum_sparse_reorder[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum.py::\u001b[1mtest_einsum_sparse_vector_summation[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum.py::\u001b[1mtest_einsum_sparse_tensor_summation[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum.py::\u001b[1mtest_einsum_sparse_multiplication_sum[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum.py::\u001b[1mtest_einsum_sparse_special[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum_new_api.py::\u001b[1mtest_new_einsum_inner_vector_vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum_new_api.py::\u001b[1mtest_new_einsum_inner_tensor_vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum_new_api.py::\u001b[1mtest_new_einsum_outer_vector_vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum_new_api.py::\u001b[1mtest_new_einsum_outer_tensor_vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum_new_api.py::\u001b[1mtest_new_einsum_reorder_matrix[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum_new_api.py::\u001b[1mtest_new_einsum_reorder_tensor[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum_new_api.py::\u001b[1mtest_new_einsum_vector_summation[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum_new_api.py::\u001b[1mtest_new_einsum_tensor_summation[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum_new_api.py::\u001b[1mtest_new_einsum_multiplication_sum[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum_new_api.py::\u001b[1mtest_new_einsum_multiple_vector_sum[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum_new_api.py::\u001b[1mtest_new_einsum_sparse_inner_vector_vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum_new_api.py::\u001b[1mtest_new_einsum_sparse_inner_tensor_vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum_new_api.py::\u001b[1mtest_new_einsum_sparse_outer_vector_vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum_new_api.py::\u001b[1mtest_new_einsum_sparse_outer_tensor_vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum_new_api.py::\u001b[1mtest_new_einsum_sparse_reorder_matrix[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum_new_api.py::\u001b[1mtest_new_einsum_sparse_tranpose_tensor[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum_new_api.py::\u001b[1mtest_new_einsum_sparse_summation_vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum_new_api.py::\u001b[1mtest_new_einsum_sparse_summation_tensor[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum_new_api.py::\u001b[1mtest_new_einsum_sparse_multiplication_sum[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_einsum_new_api.py::\u001b[1mtest_new_einsum_sparse_multiple_vector_sum[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_exp_a.py::\u001b[1mtest_exponential_constant_scalar_variable_scalar[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_exp_a.py::\u001b[1mtest_exponential_constant_scalar_variable_array[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_exp_a.py::\u001b[1mtest_exponential_constant_array_variable_array[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_expand.py::\u001b[1mtest_expand_scalar2array[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_expand.py::\u001b[1mtest_expand_array2higherarray[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_explicit.py::\u001b[1mtest_literals[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_explicit.py::\u001b[1mtest_simple_binary[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_explicit.py::\u001b[1mtest_no_registered_outputs[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_explicit.py::\u001b[1mtest_unary_exprs[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_explicit.py::\u001b[1mtest_explicit_with_subsystems[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_implicit.py::\u001b[1mtest_implicit_nonlinear[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_implicit.py::\u001b[1mtest_fixed_point_iteration[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_implicit.py::\u001b[1mtest_implicit_nonlinear_with_subsystems_in_residual[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_implicit.py::\u001b[1mtest_implicit_multiple_residuals[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_implicit.py::\u001b[1mtest_implicit_nonlinear_define_model_inline[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_implicit.py::\u001b[1mtest_fixed_point_iteration_define_model_inline[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_implicit.py::\u001b[1mtest_implicit_nonlinear_with_subsystems_in_residual_define_model_inline[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_implicit.py::\u001b[1mtest_implicit_multiple_residuals_define_model_inline[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_implicit_expose.py::\u001b[1mtest_implicit_nonlinear[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_implicit_expose.py::\u001b[1mtest_fixed_point_iteration[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_implicit_expose.py::\u001b[1mtest_implicit_nonlinear_with_subsystems_in_residual[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_implicit_expose.py::\u001b[1mtest_implicit_multiple_residuals[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_implicit_expose.py::\u001b[1mtest_implicit_nonlinear_define_model_inline[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_implicit_expose.py::\u001b[1mtest_fixed_point_iteration_define_model_inline[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_implicit_expose.py::\u001b[1mtest_implicit_nonlinear_with_subsystems_in_residual_define_model_inline[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_implicit_expose.py::\u001b[1mtest_implicit_multiple_residuals_define_model_inline[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_indices.py::\u001b[1mtest_integer_index_assignement[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_indices.py::\u001b[1mtest_one_dimensional_index_assignement[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_indices.py::\u001b[1mtest_multidimensional_dimensional_index_assignement[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_indices.py::\u001b[1mtest_mesh[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_inner.py::\u001b[1mtest_vector_vector_inner[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_inner.py::\u001b[1mtest_tensor_vector_inner[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_inner.py::\u001b[1mtest_tensor_tensor_inner[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_input.py::\u001b[1mtest_input[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_matmat.py::\u001b[1mtest_matrix_matrix_multiplication_matmat[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_matvec.py::\u001b[1mtest_matrix_vector_multiplication[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_max.py::\u001b[1mtest_max_scalar[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_max.py::\u001b[1mtest_max_axiswise[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_max.py::\u001b[1mtest_max_elementwise[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_max.py::\u001b[1mtest_max_scalar_random[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_max.py::\u001b[1mtest_max_axiswise_random[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_min.py::\u001b[1mtest_min_scalar[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_min.py::\u001b[1mtest_min_axiswise[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_min.py::\u001b[1mtest_min_elementwise[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_min.py::\u001b[1mtest_min_scalar_random[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_min.py::\u001b[1mtest_min_axiswise_random[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_outer.py::\u001b[1mtest_vector_vector_outer[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_outer.py::\u001b[1mtest_tensor_vector_outer[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_outer.py::\u001b[1mtest_tensor_tensor_outer[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_pnorm.py::\u001b[1mtest_pnorm_axisfree_norm[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_pnorm.py::\u001b[1mtest_pnorm_axiswise[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_promotions.py::\u001b[1mtest_manual_promotion[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_promotions.py::\u001b[1mtest_absolute_relative_name[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_promotions.py::\u001b[1mtest_same_i_o_unpromoted[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_promotions.py::\u001b[1mtest_two_models_unpromoted[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_promotions.py::\u001b[1mtest_unconnected_vars[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_promotions.py::\u001b[1mtest_stacked_models[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_promotions.py::\u001b[1mtest_jumped_promotion[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_promotions.py::\u001b[1mtest_complex[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_promotions.py::\u001b[1mtest_parallel_targets[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_reorder_axes.py::\u001b[1mtest_reorder_axes_matrix[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_reorder_axes.py::\u001b[1mtest_reorder_axes_tensor[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_reshape.py::\u001b[1mtest_reshape_tensor2vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_reshape.py::\u001b[1mtest_reshape_vector2tensor[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_rotmat.py::\u001b[1mtest_rotmat_scalar_rotX[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_rotmat.py::\u001b[1mtest_rotmat_scalar_rotY[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_rotmat.py::\u001b[1mtest_rotmat_same_radian_tensor_rotX[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_rotmat.py::\u001b[1mtest_rotmat_diff_radian_tensor_rotX[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sparsemat.py::\u001b[1mtest_sparse_mat_mat[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_single_vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_single_matrix[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_single_tensor[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_multiple_vector[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_multiple_matrix[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_multiple_tensor[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_single_matrix_along0[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_single_matrix_along1[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_multiple_matrix_along0[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_multiple_matrix_along1[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_concatenate_sums[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_single_vector_random[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_single_matrix_random[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_single_tensor_random[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_multiple_vector_random[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_multiple_matrix_random[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_multiple_tensor_random[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_single_matrix_along0_random[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_single_matrix_along1_random[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_multiple_matrix_along0_random[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_multiple_matrix_along1_random[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_sum.py::\u001b[1mtest_sum_concatenate_sums_random[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_transpose.py::\u001b[1mtest_matrix_transpose[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31mFAILED\u001b[0m csdl/csdl/tests/test_transpose.py::\u001b[1mtest_tensor_transpose[csdl_om]\u001b[0m - AttributeError: 'GraphRepresentation' object has no attribute 'unflat_graph'\n",
            "\u001b[31m\u001b[31m\u001b[1m174 failed\u001b[0m, \u001b[32m44 passed\u001b[0m, \u001b[33m24 warnings\u001b[0m\u001b[31m in 27.43s\u001b[0m\u001b[0m\n"
          ]
        }
      ]
    },
    {
      "cell_type": "code",
      "source": [
        "from csdl import Model\n",
        "import csdl\n",
        "\n",
        "class Example(Model):\n",
        "    def initialize(self):\n",
        "        self.parameters.declare('scale', types=float, default=1)\n",
        "        self.parameters.declare('in_name', types=str)\n",
        "        self.parameters.declare('out_name', types=str)\n",
        "\n",
        "    def define(self):\n",
        "        scale = self.parameters['scale']\n",
        "        in_name = self.parameters['in_name']\n",
        "        out_name = self.parameters['out_name']\n",
        "\n",
        "        p = self.declare_variable(in_name, shape=(2,))\n",
        "        x = p[0]\n",
        "        y = p[1]\n",
        "\n",
        "        distance = (x**2 + y**2)**(1/2)\n",
        "\n",
        "        self.register_output('distance', distance)\n",
        "\n",
        "        q = self.create_output(out_name, shape=(3,))\n",
        "        q[:2] = scale*p\n",
        "        q[-1] = distance\n",
        "\n",
        "from csdl_om import Simulator\n",
        "\n",
        "in_name = 't'\n",
        "out_name = 'u'\n",
        "sim = Simulator(Example(in_name='t', out_name='u'))\n",
        "\n",
        "sim.run()\n",
        "print(sim[in_name])\n",
        "print(sim['distance'])\n",
        "print(sim[out_name])"
      ],
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 356
        },
        "id": "YAwRUwRxYwf0",
        "outputId": "2ebc6f96-4c28-4e28-dd0c-c21a769e4c18"
      },
      "execution_count": 8,
      "outputs": [
        {
          "output_type": "error",
          "ename": "TypeError",
          "evalue": "Value (1) of option 'scale' has type 'int', but type 'float' was expected.",
          "traceback": [
            "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
            "\u001b[0;31mTypeError\u001b[0m                                 Traceback (most recent call last)",
            "\u001b[0;32m<ipython-input-8-4e781ef9cec7>\u001b[0m in \u001b[0;36m<cell line: 0>\u001b[0;34m()\u001b[0m\n\u001b[1;32m     29\u001b[0m \u001b[0min_name\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;34m't'\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     30\u001b[0m \u001b[0mout_name\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;34m'u'\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 31\u001b[0;31m \u001b[0msim\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mSimulator\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mExample\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0min_name\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0;34m't'\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mout_name\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0;34m'u'\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     32\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     33\u001b[0m \u001b[0msim\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mrun\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
            "\u001b[0;32m/usr/local/lib/python3.11/dist-packages/csdl/lang/model.py\u001b[0m in \u001b[0;36m__init__\u001b[0;34m(self, **kwargs)\u001b[0m\n\u001b[1;32m     79\u001b[0m         \"\"\"\n\u001b[1;32m     80\u001b[0m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mparameters\u001b[0m\u001b[0;34m:\u001b[0m \u001b[0mParameters\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mParameters\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 81\u001b[0;31m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0minitialize\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     82\u001b[0m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mparameters\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mupdate\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mkwargs\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     83\u001b[0m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mpromoted_source_shapes\u001b[0m\u001b[0;34m:\u001b[0m \u001b[0mDict\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0mstr\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mShape\u001b[0m\u001b[0;34m]\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mdict\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
            "\u001b[0;32m<ipython-input-8-4e781ef9cec7>\u001b[0m in \u001b[0;36minitialize\u001b[0;34m(self)\u001b[0m\n\u001b[1;32m      4\u001b[0m \u001b[0;32mclass\u001b[0m \u001b[0mExample\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mModel\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m      5\u001b[0m     \u001b[0;32mdef\u001b[0m \u001b[0minitialize\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m----> 6\u001b[0;31m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mparameters\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mdeclare\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m'scale'\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mtypes\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mfloat\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mdefault\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0;36m1\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m      7\u001b[0m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mparameters\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mdeclare\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m'in_name'\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mtypes\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mstr\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m      8\u001b[0m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mparameters\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mdeclare\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m'out_name'\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mtypes\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mstr\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
            "\u001b[0;32m/usr/local/lib/python3.11/dist-packages/csdl/utils/parameters.py\u001b[0m in \u001b[0;36mdeclare\u001b[0;34m(self, name, default, values, types, desc, upper, lower, check_valid, allow_none, recordable)\u001b[0m\n\u001b[1;32m    392\u001b[0m         \u001b[0;31m# If a default is given, check for validity\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    393\u001b[0m         \u001b[0;32mif\u001b[0m \u001b[0mdefault_provided\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 394\u001b[0;31m             \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_assert_valid\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mname\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mdefault\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    395\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    396\u001b[0m     \u001b[0;32mdef\u001b[0m \u001b[0mundeclare\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mname\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
            "\u001b[0;32m/usr/local/lib/python3.11/dist-packages/csdl/utils/parameters.py\u001b[0m in \u001b[0;36m_assert_valid\u001b[0;34m(self, name, value)\u001b[0m\n\u001b[1;32m    276\u001b[0m                             exc_type=TypeError)\n\u001b[1;32m    277\u001b[0m                     \u001b[0;32melse\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 278\u001b[0;31m                         self._raise(\n\u001b[0m\u001b[1;32m    279\u001b[0m                             \u001b[0;34m\"Value ({}) of option '{}' has type '{}', but type '{}' \"\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    280\u001b[0m                             \"was expected.\".format(\n",
            "\u001b[0;32m/usr/local/lib/python3.11/dist-packages/csdl/utils/parameters.py\u001b[0m in \u001b[0;36m_raise\u001b[0;34m(self, msg, exc_type)\u001b[0m\n\u001b[1;32m    227\u001b[0m         \u001b[0;32melse\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    228\u001b[0m             \u001b[0mfull_msg\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;34m'{}: {}'\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mformat\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_parent_name\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mmsg\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 229\u001b[0;31m         \u001b[0;32mraise\u001b[0m \u001b[0mexc_type\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mfull_msg\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    230\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    231\u001b[0m     \u001b[0;32mdef\u001b[0m \u001b[0m_assert_valid\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mname\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mvalue\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
            "\u001b[0;31mTypeError\u001b[0m: Value (1) of option 'scale' has type 'int', but type 'float' was expected."
          ]
        }
      ]
    },
    {
      "cell_type": "code",
      "source": [],
      "metadata": {
        "id": "DqoZ7Xi7axjQ"
      },
      "execution_count": null,
      "outputs": []
    }
  ]
}