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Fixing obscure memory problem with 'int' on large designs.

This commit is contained in:
Alan Mishchenko 2011-09-17 23:00:50 -07:00
parent c1edeccc60
commit f14f5c9203
1 changed files with 16 additions and 2 deletions
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18
src/aig/int/intCore.c
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@ -159,7 +159,8 @@ clk = clock();
if ( pPars->fUseBackward )
p->pCnfFrames = Cnf_Derive( p->pFrames, Aig_ManPoNum(p->pFrames) );
else
p->pCnfFrames = Cnf_Derive( p->pFrames, 0 );
// p->pCnfFrames = Cnf_Derive( p->pFrames, 0 );
p->pCnfFrames = Cnf_DeriveSimple( p->pFrames, 0 );
p->timeCnf += clock() - clk;
// report statistics
if ( pPars->fVerbose )
@ -226,7 +227,20 @@ p->timeCnf += clock() - clk;
printf( "Found a real counterexample in frame %d.\n", p->nFrames );
p->timeTotal = clock() - clkTotal;
*piFrame = p->nFrames;
pAig->pSeqModel = (Abc_Cex_t *)Inter_ManGetCounterExample( pAig, p->nFrames+1, pPars->fVerbose );
// pAig->pSeqModel = (Abc_Cex_t *)Inter_ManGetCounterExample( pAig, p->nFrames+1, pPars->fVerbose );
{
int RetValue;
Saig_ParBmc_t ParsBmc, * pParsBmc = &ParsBmc;
Saig_ParBmcSetDefaultParams( pParsBmc );
pParsBmc->nConfLimit = 100000000;
pParsBmc->nStart = p->nFrames;
pParsBmc->fVerbose = pPars->fVerbose;
RetValue = Saig_ManBmcScalable( pAig, pParsBmc );
if ( RetValue == 1 )
printf( "Error: The problem should be SAT but it is UNSAT.\n" );
else if ( RetValue == -1 )
printf( "Error: The problem timed out.\n" );
}
Inter_ManStop( p );
Inter_CheckStop( pCheck );
return 0;