diff options
| author | Clark Barrett <barrett@cs.nyu.edu> | 2012-06-04 22:26:40 +0000 |
|---|---|---|
| committer | Clark Barrett <barrett@cs.nyu.edu> | 2012-06-04 22:26:40 +0000 |
| commit | 3609fb41d7744b3a7d74e44f7bedc4d4c522c938 (patch) | |
| tree | 011a3fa796fdb98bb3b9a1b425d12c678535f294 /src/theory/theory_engine.h | |
| parent | 468c5bc5d8b63ec6818813270225e09383dd79ff (diff) | |
Added preprocessing pass that propagates unconstrained values - solves all of
the unconstrained examples in QF_AUFBV/brummayerbiere3 - should also help
generally on at least BV and maybe others.
Off by default for now - results are mixed and it's hard to evaluate with so
many existing assertion failures and segfaults - will re-evaluate once those
are fixed
Diffstat (limited to 'src/theory/theory_engine.h')
| -rw-r--r-- | src/theory/theory_engine.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/theory/theory_engine.h b/src/theory/theory_engine.h index 019818a5f..bc9f4c889 100644 --- a/src/theory/theory_engine.h +++ b/src/theory/theory_engine.h @@ -42,6 +42,7 @@ #include "util/hash.h" #include "util/cache.h" #include "theory/ite_simplifier.h" +#include "theory/unconstrained_simplifier.h" namespace CVC4 { @@ -734,8 +735,12 @@ private: /** For preprocessing pass simplifying ITEs */ ITESimplifier d_iteSimplifier; + /** For preprocessing pass simplifying unconstrained expressions */ + UnconstrainedSimplifier d_unconstrainedSimp; + public: Node ppSimpITE(TNode assertion); + void ppUnconstrainedSimp(std::vector<Node>& assertions); };/* class TheoryEngine */ |