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Replacing unsafe Aig_ManObjNum() by Aig_ManObjNumMax().

This commit is contained in:
Alan Mishchenko 2013-03-19 12:42:17 +01:00
parent a96436e890
commit 93b1031664
1 changed files with 5 additions and 5 deletions
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10
src/aig/aig/aigUtil.c
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@ -1317,12 +1317,12 @@ void Aig_ManCounterExampleValueStart( Aig_Man_t * pAig, Abc_Cex_t * pCex )
assert( Aig_ManRegNum(pAig) > 0 ); // makes sense only for sequential AIGs
assert( pAig->pData2 == NULL ); // if this fail, there may be a memory leak
// allocate memory to store simulation bits for internal nodes
pAig->pData2 = ABC_CALLOC( unsigned, Abc_BitWordNum( (pCex->iFrame + 1) * Aig_ManObjNum(pAig) ) );
pAig->pData2 = ABC_CALLOC( unsigned, Abc_BitWordNum( (pCex->iFrame + 1) * Aig_ManObjNumMax(pAig) ) );
// the register values in the counter-example should be zero
Saig_ManForEachLo( pAig, pObj, k )
assert( Abc_InfoHasBit(pCex->pData, iBit++) == 0 );
// iterate through the timeframes
nObjs = Aig_ManObjNum(pAig);
nObjs = Aig_ManObjNumMax(pAig);
for ( i = 0; i <= pCex->iFrame; i++ )
{
// set constant 1 node
@ -1391,8 +1391,8 @@ void Aig_ManCounterExampleValueStop( Aig_Man_t * pAig )
***********************************************************************/
int Aig_ManCounterExampleValueLookup( Aig_Man_t * pAig, int Id, int iFrame )
{
assert( Id >= 0 && Id < Aig_ManObjNum(pAig) );
return Abc_InfoHasBit( (unsigned *)pAig->pData2, Aig_ManObjNum(pAig) * iFrame + Id );
assert( Id >= 0 && Id < Aig_ManObjNumMax(pAig) );
return Abc_InfoHasBit( (unsigned *)pAig->pData2, Aig_ManObjNumMax(pAig) * iFrame + Id );
}
/**Function*************************************************************
@ -1408,7 +1408,7 @@ int Aig_ManCounterExampleValueLookup( Aig_Man_t * pAig, int Id, int iFrame )
***********************************************************************/
void Aig_ManCounterExampleValueTest( Aig_Man_t * pAig, Abc_Cex_t * pCex )
{
Aig_Obj_t * pObj = Aig_ManObj( pAig, Aig_ManObjNum(pAig)/2 );
Aig_Obj_t * pObj = Aig_ManObj( pAig, Aig_ManObjNumMax(pAig)/2 );
int iFrame = Abc_MaxInt( 0, pCex->iFrame - 1 );
printf( "\nUsing counter-example, which asserts output %d in frame %d.\n", pCex->iPo, pCex->iFrame );
Aig_ManCounterExampleValueStart( pAig, pCex );