diff options
Diffstat (limited to 'src/proof')
| -rw-r--r-- | src/proof/ssc/sscSat.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/proof/ssc/sscSat.c b/src/proof/ssc/sscSat.c index c029a541..547d58b0 100644 --- a/src/proof/ssc/sscSat.c +++ b/src/proof/ssc/sscSat.c @@ -350,6 +350,8 @@ int Ssc_ManCheckEquivalence( Ssc_Man_t * p, int iRepr, int iNode, int fCompl ) int pLitsSat[2], RetValue; abctime clk; assert( iRepr != iNode ); + if ( iRepr > iNode ) + return l_Undef; assert( iRepr < iNode ); // if ( p->nTimeOut ) // sat_solver_set_runtime_limit( p->pSat, p->nTimeOut * CLOCKS_PER_SEC + Abc_Clock() ); |