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-rw-r--r--src/proof/pdr/pdrMan.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/proof/pdr/pdrMan.c b/src/proof/pdr/pdrMan.c
index b58c479b..eb12e341 100644
--- a/src/proof/pdr/pdrMan.c
+++ b/src/proof/pdr/pdrMan.c
@@ -70,6 +70,8 @@ Pdr_Man_t * Pdr_ManStart( Aig_Man_t * pAig, Pdr_Par_t * pPars, Vec_Int_t * vPrio
p->vSuppLits= Vec_IntAlloc( 100 ); // support literals
p->pCubeJust= Pdr_SetAlloc( Saig_ManRegNum(pAig) );
p->pCnfMan = Cnf_ManStart();
+ // ternary simulation
+ p->pTxs = Txs_ManStart( p, pAig, p->vPrio );
// additional AIG data-members
if ( pAig->pFanData == NULL )
Aig_ManFanoutStart( pAig );
@@ -150,6 +152,8 @@ void Pdr_ManStop( Pdr_Man_t * p )
Vec_WecFreeP( &p->vVLits );
// CNF manager
Cnf_ManStop( p->pCnfMan );
+ // terminary simulation
+ Txs_ManStop( p->pTxs );
// internal use
Vec_IntFreeP( &p->vPrio ); // priority flops
Vec_IntFree( p->vLits ); // array of literals