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[CEC][SAT Sweeping] Added new functionality in SAT sweeping function to use for simulation the PI vector present in vSimsPi data structure.

This commit is contained in:
Carmine50 2024-12-24 14:54:59 +01:00
parent 64e8bb02b9
commit a74da1c50b
1 changed files with 18 additions and 1 deletions
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19
src/proof/cec/cecSatG2.c
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@ -1863,7 +1863,7 @@ int Cec4_ManPerformSweeping( Gia_Man_t * p, Cec_ParFra_t * pPars, Gia_Man_t ** p
Cec4_Man_t * pMan = Cec4_ManCreate( p, pPars );
Gia_Obj_t * pObj, * pRepr;
int i, fSimulate = 1;
int i, fSimulate = 1, Id;
if ( pPars->fVerbose )
printf( "Solver type = %d. Simulate %d words in %d rounds. SAT with %d confs. Recycle after %d SAT calls.\n",
pPars->jType, pPars->nWords, pPars->nRounds, pPars->nBTLimit, pPars->nCallsRecycle );
@ -1888,6 +1888,22 @@ int Cec4_ManPerformSweeping( Gia_Man_t * p, Cec_ParFra_t * pPars, Gia_Man_t ** p
}
}
if( p->vSimsPi && p->nSimWords > 0){ // if the simulation pis are already set, do not generate new ones
pPars->nWords = p->nSimWords;
Vec_WrdFreeP( &p->vSims );
p->vSims = Vec_WrdStart( Gia_ManObjNum(p) * pPars->nWords);
assert( Vec_WrdSize(p->vSimsPi) == Gia_ManCiNum(p) * p->nSimWords );
Gia_ManForEachCiId(p, Id, i){
memmove( Vec_WrdEntryP(p->vSims, Id*p->nSimWords), Vec_WrdEntryP(p->vSimsPi, i*p->nSimWords), sizeof(word)*p->nSimWords );
}
Cec4_ManSimulate( p, pMan );
if ( pPars->fCheckMiter && !Cec4_ManSimulateCos(p) ) // cex detected
goto finalize;
if ( fSimOnly )
goto finalize;
goto execute_sat;
}
// simulate one round and create classes
Cec4_ManSimAlloc( p, pPars->nWords );
Cec4_ManSimulateCis( p );
@ -1922,6 +1938,7 @@ int Cec4_ManPerformSweeping( Gia_Man_t * p, Cec_ParFra_t * pPars, Gia_Man_t ** p
if ( i && i % 5 == 0 && pPars->fVerbose )
Cec4_ManPrintStats( p, pPars, pMan, 1 );
}
execute_sat:
if ( i && i % 5 && pPars->fVerbose )
Cec4_ManPrintStats( p, pPars, pMan, 1 );