summaryrefslogtreecommitdiffstats
path: root/src/proof/pdr/pdrUtil.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/proof/pdr/pdrUtil.c')
-rw-r--r--src/proof/pdr/pdrUtil.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/proof/pdr/pdrUtil.c b/src/proof/pdr/pdrUtil.c
index 17383425..c0570988 100644
--- a/src/proof/pdr/pdrUtil.c
+++ b/src/proof/pdr/pdrUtil.c
@@ -500,6 +500,7 @@ Pdr_Obl_t * Pdr_QueuePop( Pdr_Man_t * p )
return NULL;
p->pQueue = p->pQueue->pLink;
Pdr_OblDeref( pRes );
+ p->nQueCur--;
return pRes;
}
@@ -518,6 +519,8 @@ void Pdr_QueuePush( Pdr_Man_t * p, Pdr_Obl_t * pObl )
{
Pdr_Obl_t * pTemp, ** ppPrev;
p->nObligs++;
+ p->nQueCur++;
+ p->nQueMax = Abc_MaxInt( p->nQueMax, p->nQueCur );
Pdr_OblRef( pObl );
if ( p->pQueue == NULL )
{
@@ -569,6 +572,7 @@ void Pdr_QueueStop( Pdr_Man_t * p )
Pdr_OblDeref( pObl );
}
p->pQueue = NULL;
+ p->nQueCur = 0;
}