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-rw-r--r--src/proof/int/intCtrex.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/proof/int/intCtrex.c b/src/proof/int/intCtrex.c
index 22e689f4..04aaa271 100644
--- a/src/proof/int/intCtrex.c
+++ b/src/proof/int/intCtrex.c
@@ -75,7 +75,7 @@ Aig_Man_t * Inter_ManFramesBmc( Aig_Man_t * pAig, int nFrames )
pObjLo->pData = pObjLi->pData;
}
// create POs for the output of the last frame
- pObj = Aig_ManPo( pAig, 0 );
+ pObj = Aig_ManCo( pAig, 0 );
Aig_ObjCreateCo( pFrames, Aig_ObjChild0Copy(pObj) );
Aig_ManCleanup( pFrames );
return pFrames;