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author | Alan Mishchenko <alanmi@berkeley.edu> | 2017-12-06 13:00:08 -0800 |
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committer | Alan Mishchenko <alanmi@berkeley.edu> | 2017-12-06 13:00:08 -0800 |
commit | e37bbba72d101debccd1f896f8a2aa09ebfbb297 (patch) | |
tree | 45d4fb14bbcd8913680232f56e9535916e633011 /src/sat/bmc/bmcMaj.c | |
parent | 9e515ae3631ab8e4e263a24392c1c74896122035 (diff) | |
download | abc-e37bbba72d101debccd1f896f8a2aa09ebfbb297.tar.gz abc-e37bbba72d101debccd1f896f8a2aa09ebfbb297.tar.bz2 abc-e37bbba72d101debccd1f896f8a2aa09ebfbb297.zip |
An improvement to 'twoexact' and 'lutexact'.
Diffstat (limited to 'src/sat/bmc/bmcMaj.c')
-rw-r--r-- | src/sat/bmc/bmcMaj.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/sat/bmc/bmcMaj.c b/src/sat/bmc/bmcMaj.c index db56f98b..86934898 100644 --- a/src/sat/bmc/bmcMaj.c +++ b/src/sat/bmc/bmcMaj.c @@ -628,6 +628,7 @@ int Exa_ManAddCnfStart( Exa_Man_t * p, int fOnlyAnd ) return 0; } } +#ifdef USE_NODE_ORDER // node ordering for ( j = p->nVars; j < i; j++ ) for ( n = 0; n < p->nObjs; n++ ) if ( p->VarMarks[i][0][n] ) @@ -638,6 +639,7 @@ int Exa_ManAddCnfStart( Exa_Man_t * p, int fOnlyAnd ) if ( !bmcg_sat_solver_addclause( p->pSat, pLits2, 2 ) ) return 0; } +#endif // two input functions for ( k = 0; k < 3; k++ ) { @@ -1017,6 +1019,7 @@ static int Exa3_ManAddCnfStart( Exa3_Man_t * p, int fOnlyAnd ) return 0; } } +#ifdef USE_NODE_ORDER // node ordering for ( j = p->nVars; j < i; j++ ) for ( n = 0; n < p->nObjs; n++ ) if ( p->VarMarks[i][0][n] ) @@ -1027,6 +1030,7 @@ static int Exa3_ManAddCnfStart( Exa3_Man_t * p, int fOnlyAnd ) if ( !bmcg_sat_solver_addclause( p->pSat, pLits2, 2 ) ) return 0; } +#endif if ( p->nLutSize != 2 ) continue; // two-input functions |