diff options
Diffstat (limited to 'src/proof/cec/cecMan.c')
-rw-r--r-- | src/proof/cec/cecMan.c | 297 |
1 files changed, 297 insertions, 0 deletions
diff --git a/src/proof/cec/cecMan.c b/src/proof/cec/cecMan.c new file mode 100644 index 00000000..f03ec701 --- /dev/null +++ b/src/proof/cec/cecMan.c @@ -0,0 +1,297 @@ +/**CFile**************************************************************** + + FileName [cecMan.c] + + SystemName [ABC: Logic synthesis and verification system.] + + PackageName [Combinational equivalence checking.] + + Synopsis [Manager procedures.] + + Author [Alan Mishchenko] + + Affiliation [UC Berkeley] + + Date [Ver. 1.0. Started - June 20, 2005.] + + Revision [$Id: cecMan.c,v 1.00 2005/06/20 00:00:00 alanmi Exp $] + +***********************************************************************/ + +#include "cecInt.h" + +ABC_NAMESPACE_IMPL_START + + +//////////////////////////////////////////////////////////////////////// +/// DECLARATIONS /// +//////////////////////////////////////////////////////////////////////// + +//////////////////////////////////////////////////////////////////////// +/// FUNCTION DEFINITIONS /// +//////////////////////////////////////////////////////////////////////// + +/**Function************************************************************* + + Synopsis [Creates the manager.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +Cec_ManSat_t * Cec_ManSatCreate( Gia_Man_t * pAig, Cec_ParSat_t * pPars ) +{ + Cec_ManSat_t * p; + // create interpolation manager + p = ABC_ALLOC( Cec_ManSat_t, 1 ); + memset( p, 0, sizeof(Cec_ManSat_t) ); + p->pPars = pPars; + p->pAig = pAig; + // SAT solving + p->nSatVars = 1; + p->pSatVars = ABC_CALLOC( int, Gia_ManObjNum(pAig) ); + p->vUsedNodes = Vec_PtrAlloc( 1000 ); + p->vFanins = Vec_PtrAlloc( 100 ); + p->vCex = Vec_IntAlloc( 100 ); + p->vVisits = Vec_IntAlloc( 100 ); + return p; +} + +/**Function************************************************************* + + Synopsis [Prints statistics of the manager.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +void Cec_ManSatPrintStats( Cec_ManSat_t * p ) +{ + Abc_Print( 1, "CO = %8d ", Gia_ManCoNum(p->pAig) ); + Abc_Print( 1, "AND = %8d ", Gia_ManAndNum(p->pAig) ); + Abc_Print( 1, "Conf = %5d ", p->pPars->nBTLimit ); + Abc_Print( 1, "MinVar = %5d ", p->pPars->nSatVarMax ); + Abc_Print( 1, "MinCalls = %5d\n", p->pPars->nCallsRecycle ); + Abc_Print( 1, "Unsat calls %6d (%6.2f %%) Ave conf = %8.1f ", + p->nSatUnsat, p->nSatTotal? 100.0*p->nSatUnsat/p->nSatTotal : 0.0, p->nSatUnsat? 1.0*p->nConfUnsat/p->nSatUnsat :0.0 ); + Abc_PrintTimeP( 1, "Time", p->timeSatUnsat, p->timeTotal ); + Abc_Print( 1, "Sat calls %6d (%6.2f %%) Ave conf = %8.1f ", + p->nSatSat, p->nSatTotal? 100.0*p->nSatSat/p->nSatTotal : 0.0, p->nSatSat? 1.0*p->nConfSat/p->nSatSat : 0.0 ); + Abc_PrintTimeP( 1, "Time", p->timeSatSat, p->timeTotal ); + Abc_Print( 1, "Undef calls %6d (%6.2f %%) Ave conf = %8.1f ", + p->nSatUndec, p->nSatTotal? 100.0*p->nSatUndec/p->nSatTotal : 0.0, p->nSatUndec? 1.0*p->nConfUndec/p->nSatUndec : 0.0 ); + Abc_PrintTimeP( 1, "Time", p->timeSatUndec, p->timeTotal ); + Abc_PrintTime( 1, "Total time", p->timeTotal ); +} + +/**Function************************************************************* + + Synopsis [Frees the manager.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +void Cec_ManSatStop( Cec_ManSat_t * p ) +{ + if ( p->pSat ) + sat_solver_delete( p->pSat ); + Vec_IntFree( p->vCex ); + Vec_IntFree( p->vVisits ); + Vec_PtrFree( p->vUsedNodes ); + Vec_PtrFree( p->vFanins ); + ABC_FREE( p->pSatVars ); + ABC_FREE( p ); +} + + + +/**Function************************************************************* + + Synopsis [Creates AIG.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +Cec_ManPat_t * Cec_ManPatStart() +{ + Cec_ManPat_t * p; + p = ABC_CALLOC( Cec_ManPat_t, 1 ); + p->vStorage = Vec_StrAlloc( 1<<20 ); + p->vPattern1 = Vec_IntAlloc( 1000 ); + p->vPattern2 = Vec_IntAlloc( 1000 ); + return p; +} + +/**Function************************************************************* + + Synopsis [Creates AIG.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +void Cec_ManPatPrintStats( Cec_ManPat_t * p ) +{ + Abc_Print( 1, "Latest: P = %8d. L = %10d. Lm = %10d. Ave = %6.1f. MEM =%6.2f Mb\n", + p->nPats, p->nPatLits, p->nPatLitsMin, 1.0 * p->nPatLitsMin/p->nPats, + 1.0*(Vec_StrSize(p->vStorage)-p->iStart)/(1<<20) ); + Abc_Print( 1, "Total: P = %8d. L = %10d. Lm = %10d. Ave = %6.1f. MEM =%6.2f Mb\n", + p->nPatsAll, p->nPatLitsAll, p->nPatLitsMinAll, 1.0 * p->nPatLitsMinAll/p->nPatsAll, + 1.0*Vec_StrSize(p->vStorage)/(1<<20) ); + Abc_PrintTimeP( 1, "Finding ", p->timeFind, p->timeTotal ); + Abc_PrintTimeP( 1, "Shrinking", p->timeShrink, p->timeTotal ); + Abc_PrintTimeP( 1, "Verifying", p->timeVerify, p->timeTotal ); + Abc_PrintTimeP( 1, "Sorting ", p->timeSort, p->timeTotal ); + Abc_PrintTimeP( 1, "Packing ", p->timePack, p->timeTotal ); + Abc_PrintTime( 1, "TOTAL ", p->timeTotal ); +} + +/**Function************************************************************* + + Synopsis [Deletes AIG.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +void Cec_ManPatStop( Cec_ManPat_t * p ) +{ + Vec_StrFree( p->vStorage ); + Vec_IntFree( p->vPattern1 ); + Vec_IntFree( p->vPattern2 ); + ABC_FREE( p ); +} + + + +/**Function************************************************************* + + Synopsis [Creates AIG.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +Cec_ManSim_t * Cec_ManSimStart( Gia_Man_t * pAig, Cec_ParSim_t * pPars ) +{ + Cec_ManSim_t * p; + p = ABC_ALLOC( Cec_ManSim_t, 1 ); + memset( p, 0, sizeof(Cec_ManSim_t) ); + p->pAig = pAig; + p->pPars = pPars; + p->nWords = pPars->nWords; + p->pSimInfo = ABC_CALLOC( int, Gia_ManObjNum(pAig) ); + p->vClassOld = Vec_IntAlloc( 1000 ); + p->vClassNew = Vec_IntAlloc( 1000 ); + p->vClassTemp = Vec_IntAlloc( 1000 ); + p->vRefinedC = Vec_IntAlloc( 10000 ); + p->vCiSimInfo = Vec_PtrAllocSimInfo( Gia_ManCiNum(p->pAig), pPars->nWords ); + if ( pPars->fCheckMiter || Gia_ManRegNum(p->pAig) ) + { + p->vCoSimInfo = Vec_PtrAllocSimInfo( Gia_ManCoNum(p->pAig), pPars->nWords ); + Vec_PtrCleanSimInfo( p->vCoSimInfo, 0, pPars->nWords ); + } + p->iOut = -1; + return p; +} + +/**Function************************************************************* + + Synopsis [Deletes AIG.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +void Cec_ManSimStop( Cec_ManSim_t * p ) +{ + Vec_IntFree( p->vClassOld ); + Vec_IntFree( p->vClassNew ); + Vec_IntFree( p->vClassTemp ); + Vec_IntFree( p->vRefinedC ); + if ( p->vCiSimInfo ) + Vec_PtrFree( p->vCiSimInfo ); + if ( p->vCoSimInfo ) + Vec_PtrFree( p->vCoSimInfo ); + ABC_FREE( p->pScores ); + ABC_FREE( p->pCexComb ); + ABC_FREE( p->pCexes ); + ABC_FREE( p->pMems ); + ABC_FREE( p->pSimInfo ); + ABC_FREE( p ); +} + + +/**Function************************************************************* + + Synopsis [Creates AIG.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +Cec_ManFra_t * Cec_ManFraStart( Gia_Man_t * pAig, Cec_ParFra_t * pPars ) +{ + Cec_ManFra_t * p; + p = ABC_ALLOC( Cec_ManFra_t, 1 ); + memset( p, 0, sizeof(Cec_ManFra_t) ); + p->pAig = pAig; + p->pPars = pPars; + p->vXorNodes = Vec_IntAlloc( 1000 ); + return p; +} + +/**Function************************************************************* + + Synopsis [Deletes AIG.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +void Cec_ManFraStop( Cec_ManFra_t * p ) +{ + Vec_IntFree( p->vXorNodes ); + ABC_FREE( p ); +} + + +//////////////////////////////////////////////////////////////////////// +/// END OF FILE /// +//////////////////////////////////////////////////////////////////////// + + +ABC_NAMESPACE_IMPL_END + |