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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2015-09-18 09:05:27 -0700 |
|---|---|---|
| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2015-09-18 09:05:27 -0700 |
| commit | f06ca216ab1587467044d408baca4f01c5a236b5 (patch) | |
| tree | 29e61fd8bad571bb014cbbdb8eafd8f8ff0d40cc /src/sat/cnf | |
| parent | fdf00d8044661738aac2eed776520f5511d32607 (diff) | |
| download | abc-f06ca216ab1587467044d408baca4f01c5a236b5.tar.gz abc-f06ca216ab1587467044d408baca4f01c5a236b5.tar.bz2 abc-f06ca216ab1587467044d408baca4f01c5a236b5.zip | |
Tuning SAT solver for QBF instances.
Diffstat (limited to 'src/sat/cnf')
| -rw-r--r-- | src/sat/cnf/cnfUtil.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/sat/cnf/cnfUtil.c b/src/sat/cnf/cnfUtil.c index a5037718..73bcd8a1 100644 --- a/src/sat/cnf/cnfUtil.c +++ b/src/sat/cnf/cnfUtil.c @@ -449,7 +449,7 @@ int Cnf_DataSolveFromFile( char * pFileName, int nConfLimit, int nLearnedStart, //Abc_Print( -1, "\n" ); Abc_PrintTime( 1, "Time", Abc_Clock() - clk ); // derive SAT assignment - if ( RetValue == 0 ) + if ( RetValue == 0 && nPis > 0 ) { *ppModel = ABC_ALLOC( int, nPis ); for ( i = 0; i < nPis; i++ ) |