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Specialized inductive check.

This commit is contained in:
Alan Mishchenko 2013-11-05 21:17:32 -08:00
parent 78a0660eab
commit f29fe2d0c2
1 changed files with 3 additions and 6 deletions
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9
src/sat/bmc/bmcICheck.c
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@ -228,10 +228,10 @@ void Bmc_PerformICheck( Gia_Man_t * p, int nFramesMax, int nTimeOut, int fEmpty,
// collect positive literals
vLits = Vec_IntAlloc( Gia_ManCoNum(p) );
for ( i = 0; i < Gia_ManRegNum(p); i++ )
Vec_IntPush( vLits, Abc_Var2Lit(i, 0) );
Vec_IntPush( vLits, Abc_Var2Lit(i, fEmpty) );
// iteratively compute a minimal M-inductive set of next-state functions
nLitsUsed = Vec_IntSize(vLits);
nLitsUsed = fEmpty ? 0 : Vec_IntSize(vLits);
vUsed = Vec_IntAlloc( Vec_IntSize(vLits) );
while ( 1 )
{
@ -239,10 +239,7 @@ void Bmc_PerformICheck( Gia_Man_t * p, int nFramesMax, int nTimeOut, int fEmpty,
// derive SAT solver
pSat = Bmc_DeriveSolver( p, pMiter, pCnf, nFramesMax, nTimeOut, fVerbose );
// sat_solver_bookmark( pSat );
if ( fEmpty )
status = sat_solver_solve( pSat, NULL, NULL, (ABC_INT64_T)0, (ABC_INT64_T)0, (ABC_INT64_T)0, (ABC_INT64_T)0 );
else
status = sat_solver_solve( pSat, Vec_IntArray(vLits), Vec_IntArray(vLits) + Vec_IntSize(vLits), (ABC_INT64_T)0, (ABC_INT64_T)0, (ABC_INT64_T)0, (ABC_INT64_T)0 );
status = sat_solver_solve( pSat, Vec_IntArray(vLits), Vec_IntArray(vLits) + Vec_IntSize(vLits), (ABC_INT64_T)0, (ABC_INT64_T)0, (ABC_INT64_T)0, (ABC_INT64_T)0 );
if ( status == l_Undef )
{
printf( "Timeout reached after %d seconds.\n", nTimeOut );