Fix infinite loop in datatype enumerator. Minor fixes and improvements to cbqi, full saturate. Add option --purify-quant. Use disequality triggers when using relational triggers. Add regressions.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/theory/quantifiers/quant_util.cpp b/src/theory/quantifiers/quant_util.cpp
index 0b212d696..d289e3938 100644
--- a/src/theory/quantifiers/quant_util.cpp
+++ b/src/theory/quantifiers/quant_util.cpp
@@ -79,7 +79,7 @@ bool QuantArith::getMonomialSumLit( Node lit, std::map< Node, Node >& msum ) {
                                                                 it->second.isNull() ? NodeManager::currentNM()->mkConst( Rational(1) ) : it->second );
               msum[it->first] = Rewriter::rewrite( r );
             }else{
-              msum[it->first] = negate( it->second.isNull() ? NodeManager::currentNM()->mkConst( Rational(1) ) : it->second );
+              msum[it->first] = it->second.isNull() ? NodeManager::currentNM()->mkConst( Rational(-1) ) : negate( it->second );
             }
           }
           return true;