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add flag for bailing out during a final check infinite loop in theory_str

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also adds more debugging to free variable gen
This commit is contained in:
Murphy Berzish 2016-06-12 20:14:57 -04:00
parent 08328c5614
commit 18cd47dcd0
2 changed files with 35 additions and 1 deletions
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8
src/smt/theory_str.h
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@ -83,11 +83,19 @@ namespace smt {
*/
bool opt_EagerStringConstantLengthAssertions;
/*
* If VerifyFinalCheckProgress is set to true, continuing after final check is invoked
* without asserting any new axioms is considered a bug and will throw an exception.
*/
bool opt_VerifyFinalCheckProgress;
bool search_started;
arith_util m_autil;
str_util m_strutil;
int sLevel;
bool finalCheckProgressIndicator;
// TODO make sure that all generated expressions are saved into the trail
expr_ref_vector m_trail; // trail for generated terms