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| author | Yen-Sheng Ho <ysho@berkeley.edu> | 2017-03-31 15:34:21 -0700 |
|---|---|---|
| committer | Yen-Sheng Ho <ysho@berkeley.edu> | 2017-03-31 15:34:21 -0700 |
| commit | 1531dd8ec52183d421ea1f4f4e2b40adcea67ef7 (patch) | |
| tree | b72eebb7a6632a96a424ec0a1a7ca529ac66531c /src/proof | |
| parent | 04bd8631e095eb391cd44370b0c6a3c9c56ce60f (diff) | |
| download | abc-1531dd8ec52183d421ea1f4f4e2b40adcea67ef7.tar.gz abc-1531dd8ec52183d421ea1f4f4e2b40adcea67ef7.tar.bz2 abc-1531dd8ec52183d421ea1f4f4e2b40adcea67ef7.zip | |
%pdra: added an option -t for disabling trace reuse
Diffstat (limited to 'src/proof')
| -rw-r--r-- | src/proof/pdr/pdrIncr.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/proof/pdr/pdrIncr.c b/src/proof/pdr/pdrIncr.c index c59bfe1c..7bb3319d 100644 --- a/src/proof/pdr/pdrIncr.c +++ b/src/proof/pdr/pdrIncr.c @@ -261,6 +261,9 @@ int IPdr_ManRebuildClauses( Pdr_Man_t * p, Vec_Vec_t * vClauses ) int RetValue = -1; int nCubes = 0; + if ( vClauses == NULL ) + return RetValue; + assert( Vec_VecSize(vClauses) >= 2 ); assert( Vec_VecSize(p->vClauses) == 0 ); Vec_VecExpand( p->vClauses, 1 ); |