Extended quantifiers refactor #56
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…e case currently not producing the correct result (in MainExtQuans.scala).
…version as dependency when published locally.
…ocessors (need review).
…ost variable sets are > 1. Order extended quantifier search space with decreasing number of instrumented clauses.
…(instrumentations are not added to entry clauses), add support for assertion clauses for instrumentations, add assertions for store and select instrumentations.
…tions. Add support for detecting counterexamples in the uninstrumented program.
…n aggregate functions.
…pport for hints to aggregations.
…e predicates. Instrumentation loop results should be more stable now.
… removed from solutions).
- eldEnv was resulting in an error if there were multiple
assembly jars were found (happens with version changes).
Now the latest one is automatically picked and a warning
is printed.
- cc-parser and tplspec-parser jars are now added as
unmanaged jars on compile. This allows them to be
automatically picked up by IDEs like IntelliJ.
The idea is to declare an InstrumentationOperator rather than ExtendedQuantifier. InstrumentationOperator closely resembles the instrumentation operators given in the paper, and abstracts away from implementation details and CHCs.
ClauseInstrumenter currently does not deal with alien terms. It also needs to be tested. InstrumentationOperator currently also supports only a single set of ghost variables.
…st variable adder and initializer, but remaining parts are WIP.
Also adds two examples, one of which uses alien terms.
- Ghost variables were not tracking the right terms - fixed. - Alien terms are WIP - but split Boolean instrumentation operator from the general one encoding max/min/sum (which does not need to support alien terms).
A new AbstractExtendedQuantifier theory is added. This simplifies the code for subclasses. There was also conditional functionality, which is now split into separate classes.
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Incorrect repository for this PR, so closing this :-) |
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Support for multiple ghost variable ranges is dropped for simplicity.