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Experiments with recent ideas.

This commit is contained in:
Alan Mishchenko 2014-03-19 22:26:52 -07:00
parent 86d3c72beb
commit c1e54b8b76
2 changed files with 4 additions and 5 deletions
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7
src/sat/bmc/bmcLilac.c
View File

@ -219,13 +219,11 @@ int Bmc_LilacPerform( Gia_Man_t * p, Vec_Int_t * vInit0, Vec_Int_t * vInit1, int
else
Vec_IntPush( vMiters, -1 );
assert( Vec_IntSize(vMiters) == Gia_ManRegNum(p) );
if ( fVerbose )
printf( "Frame %4d : ", f );
if ( Vec_IntSum(vMiters) + Vec_IntSize(vLits1) == 0 )
{
if ( fVerbose )
printf( "Trivial\n" );
continue;
printf( "Reached a fixed point after %d frames. \n", f+1 );
break;
}
// create new part
pPart = Bmc_LilacPart( pNew, vSatMap, vMiters, vPartMap, vCopies );
@ -288,6 +286,7 @@ int Bmc_LilacPerform( Gia_Man_t * p, Vec_Int_t * vInit0, Vec_Int_t * vInit1, int
}
if ( fVerbose )
{
printf( "Frame %4d : ", f+1 );
printf( "Vars =%7d ", nSatVars );
printf( "Clause =%10d ", sat_solver_nclauses(pSat) );
printf( "Conflict =%10d ", sat_solver_nconflicts(pSat) );

2
src/sat/bmc/bmcTulip.c
View File

@ -239,7 +239,7 @@ Vec_Int_t * Gia_ManTulipPerform( Gia_Man_t * p, Vec_Int_t * vInit, int nFrames,
Gia_ManForEachPi( pM, pObj, i )
if ( i == Gia_ManRegNum(p) )
break;
else if ( (Vec_IntEntry(vLits, i) & 2) && !Vec_IntEntry( vMap, pCnf->pVarNums[Gia_ObjId(pM, pObj)] ) )
else if ( (Vec_IntEntry(vLits, i) & 2) && Vec_IntEntry( vMap, pCnf->pVarNums[Gia_ObjId(pM, pObj)] ) )
Vec_IntWriteEntry( vLits, i, (Vec_IntEntry(vLits, i) & 1) );
Vec_IntFree( vMap );