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-rw-r--r--src/aig/dch/dchSat.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/aig/dch/dchSat.c b/src/aig/dch/dchSat.c
index 66c7f7b9..07196259 100644
--- a/src/aig/dch/dchSat.c
+++ b/src/aig/dch/dchSat.c
@@ -50,13 +50,13 @@ int Dch_NodesAreEquiv( Dch_Man_t * p, Aig_Obj_t * pOld, Aig_Obj_t * pNew )
assert( !Aig_IsComplement(pOld) );
assert( pNew != pOld );
-// p->nCallsSince++; // experiment with this!!!
+ p->nCallsSince++; // experiment with this!!!
// check if SAT solver needs recycling
if ( p->pSat == NULL ||
(p->pPars->nSatVarMax &&
p->nSatVars > p->pPars->nSatVarMax &&
- ++p->nCallsSince > p->pPars->nCallsRecycle) )
+ p->nCallsSince > p->pPars->nCallsRecycle) )
Dch_ManSatSolverRecycle( p );
// if the nodes do not have SAT variables, allocate them