diff options
Diffstat (limited to 'src/sat')
| -rw-r--r-- | src/sat/bmc/bmc.h | 1 | ||||
| -rw-r--r-- | src/sat/bmc/bmcBmc3.c | 21 |
2 files changed, 14 insertions, 8 deletions
diff --git a/src/sat/bmc/bmc.h b/src/sat/bmc/bmc.h index 93bfd78a..19084ada 100644 --- a/src/sat/bmc/bmc.h +++ b/src/sat/bmc/bmc.h @@ -60,6 +60,7 @@ struct Saig_ParBmc_t_ int iFrame; // explored up to this frame int nFailOuts; // the number of failed outputs clock_t timeLastSolved; // the time when the last output was solved + int(*pFuncOnFail)(int,Abc_Cex_t*); // called for a failed output in MO mode }; diff --git a/src/sat/bmc/bmcBmc3.c b/src/sat/bmc/bmcBmc3.c index 0c828dbd..b737749d 100644 --- a/src/sat/bmc/bmcBmc3.c +++ b/src/sat/bmc/bmcBmc3.c @@ -1477,13 +1477,13 @@ clkOther += clock() - clk2; continue; if ( Lit == 1 ) { + RetValue = 0; if ( !pPars->fSolveAll ) { Abc_Cex_t * pCex = Abc_CexMakeTriv( Aig_ManRegNum(pAig), Saig_ManPiNum(pAig), Saig_ManPoNum(pAig), f*Saig_ManPoNum(pAig)+i ); printf( "Output %d is trivially SAT in frame %d.\n", i, f ); ABC_FREE( pAig->pSeqModel ); pAig->pSeqModel = pCex; - RetValue = 0; goto finish; } pPars->nFailOuts++; @@ -1492,11 +1492,12 @@ clkOther += clock() - clk2; nOutDigits, i, f, nOutDigits, pPars->nFailOuts, nOutDigits, Saig_ManPoNum(pAig) ); if ( p->vCexes == NULL ) p->vCexes = Vec_PtrStart( Saig_ManPoNum(pAig) ); - if ( pPars->fStoreCex ) - Vec_PtrWriteEntry( p->vCexes, i, Abc_CexMakeTriv( Aig_ManRegNum(pAig), Saig_ManPiNum(pAig), Saig_ManPoNum(pAig), f*Saig_ManPoNum(pAig)+i ) ); - else - Vec_PtrWriteEntry( p->vCexes, i, (void *)(ABC_PTRINT_T)1 ); - RetValue = 0; + Vec_PtrWriteEntry( p->vCexes, i, pPars->fStoreCex ? Abc_CexMakeTriv( Aig_ManRegNum(pAig), Saig_ManPiNum(pAig), Saig_ManPoNum(pAig), f*Saig_ManPoNum(pAig)+i ) : (void *)(ABC_PTRINT_T)1 ); + if ( pPars->pFuncOnFail && pPars->pFuncOnFail(i, pPars->fStoreCex ? (Abc_Cex_t *)Vec_PtrEntry(p->vCexes, i) : NULL) ) + { + Abc_Print( 1, "Quitting due to callback on fail.\n" ); + goto finish; + } // reset the timeout pPars->timeLastSolved = clock(); nTimeToStop = Saig_ManBmcTimeToStop( pPars, nTimeToStopNG ); @@ -1533,6 +1534,7 @@ nTimeUnsat += clock() - clk2; else if ( status == l_True ) { nTimeSat += clock() - clk2; + RetValue = 0; fFirst = 0; if ( !pPars->fSolveAll ) { @@ -1558,7 +1560,6 @@ nTimeSat += clock() - clk2; } ABC_FREE( pAig->pSeqModel ); pAig->pSeqModel = Saig_ManGenerateCex( p, f, i ); - RetValue = 0; goto finish; } pPars->nFailOuts++; @@ -1568,7 +1569,11 @@ nTimeSat += clock() - clk2; if ( p->vCexes == NULL ) p->vCexes = Vec_PtrStart( Saig_ManPoNum(pAig) ); Vec_PtrWriteEntry( p->vCexes, i, pPars->fStoreCex? Saig_ManGenerateCex( p, f, i ) : (void *)(ABC_PTRINT_T)1 ); - RetValue = 0; + if ( pPars->pFuncOnFail && pPars->pFuncOnFail(i, pPars->fStoreCex ? (Abc_Cex_t *)Vec_PtrEntry(p->vCexes, i) : NULL) ) + { + Abc_Print( 1, "Quitting due to callback on fail.\n" ); + goto finish; + } // reset the timeout pPars->timeLastSolved = clock(); nTimeToStop = Saig_ManBmcTimeToStop( pPars, nTimeToStopNG ); |