summaryrefslogtreecommitdiffstats
path: root/src/aig/dch
diff options
context:
space:
mode:
Diffstat (limited to 'src/aig/dch')
-rw-r--r--src/aig/dch/dchSat.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/aig/dch/dchSat.c b/src/aig/dch/dchSat.c
index e0a446f8..66c7f7b9 100644
--- a/src/aig/dch/dchSat.c
+++ b/src/aig/dch/dchSat.c
@@ -49,6 +49,8 @@ int Dch_NodesAreEquiv( Dch_Man_t * p, Aig_Obj_t * pOld, Aig_Obj_t * pNew )
assert( !Aig_IsComplement(pNew) );
assert( !Aig_IsComplement(pOld) );
assert( pNew != pOld );
+
+// p->nCallsSince++; // experiment with this!!!
// check if SAT solver needs recycling
if ( p->pSat == NULL ||