Adding checks to avoid further processing on UNSAT Problems

[satune.git] / src / ASTTransform / integerencoding.cc

diff --git a/src/ASTTransform/integerencoding.cc b/src/ASTTransform/integerencoding.cc
index 5e4bfb8d9b30ab0515eaba20a7c9de88604e0c8d..2a7b9012f74eae6272ef4a97d23545060028a67a 100644 (file)
--- a/src/ASTTransform/integerencoding.cc
+++ b/src/ASTTransform/integerencoding.cc
@@ -17,6 +17,9 @@ IntegerEncodingTransform::~IntegerEncodingTransform() {
 }
 
 void IntegerEncodingTransform::doTransform() {
+       if(solver->isUnSAT()){
+               return;
+       }
        HashsetOrder *orders = solver->getActiveOrders()->copy();
        SetIteratorOrder *orderit = orders->iterator();
        while (orderit->hasNext()) {
@@ -45,8 +48,7 @@ void IntegerEncodingTransform::orderIntegerEncodingSATEncoder(BooleanOrder *bool
        //getting two elements and using LT predicate ...
        Element *elem1 = ierec->getOrderIntegerElement(solver, boolOrder->first);
        Element *elem2 = ierec->getOrderIntegerElement(solver, boolOrder->second);
-       Set *sarray[] = {ierec->getSecondarySet(), ierec->getSecondarySet()};
-       Predicate *predicate = solver->createPredicateOperator(SATC_LT, sarray, 2);
+       Predicate *predicate = solver->createPredicateOperator(SATC_LT);
        Element *parray[] = {elem1, elem2};
        BooleanEdge boolean = solver->applyPredicate(predicate, parray, 2);
        updateEdgePolarity(boolean, boolOrder);