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| author | Andrew Reynolds <andrew.j.reynolds@gmail.com> | 2014-01-10 02:04:51 -0600 |
|---|---|---|
| committer | Andrew Reynolds <andrew.j.reynolds@gmail.com> | 2014-01-10 02:07:39 -0600 |
| commit | 841b7951f41f399859afab13a81e04599308da61 (patch) | |
| tree | 8c6eb70b498b0a01f00c1a77b96d00ff2f61c21b /src/theory/quantifiers/macros.cpp | |
| parent | 18fed5592fb769d12ba2901a0fdc00c5c02863b9 (diff) | |
Add new method --quant-cf for finding conflicts eagerly for quantified formulas. This module can efficiently determine when there exists a conflict wrt quantified formulas that is implied by the current set of equalities, and reports the single lemma corresponding to the conflict. It does so before resorting to heuristic instantiation. Clean up the rewriter, other minor cleanup.
Diffstat (limited to 'src/theory/quantifiers/macros.cpp')
| -rw-r--r-- | src/theory/quantifiers/macros.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/theory/quantifiers/macros.cpp b/src/theory/quantifiers/macros.cpp index 9cd12fbfb..600f8c0b9 100644 --- a/src/theory/quantifiers/macros.cpp +++ b/src/theory/quantifiers/macros.cpp @@ -233,7 +233,7 @@ bool QuantifierMacros::getSubstitution( std::vector< Node >& v_quant, std::map< void QuantifierMacros::process( Node n, bool pol, std::vector< Node >& args, Node f ){ if( n.getKind()==NOT ){ process( n[0], !pol, args, f ); - }else if( n.getKind()==AND || n.getKind()==OR || n.getKind()==IMPLIES ){ + }else if( n.getKind()==AND || n.getKind()==OR ){ //bool favorPol = (n.getKind()==AND)==pol; //conditional? }else if( n.getKind()==ITE ){ |