diff options
Diffstat (limited to 'src/base')
-rw-r--r-- | src/base/abci/abcFx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/base/abci/abcFx.c b/src/base/abci/abcFx.c index cf600148..5d887104 100644 --- a/src/base/abci/abcFx.c +++ b/src/base/abci/abcFx.c @@ -948,7 +948,7 @@ void Fx_ManUpdate( Fx_Man_t * p, int iDiv ) // if the input cover is not prime, it may happen that we are extracting divisor (x + !x) // although it is not strictly correct, it seems to be fine to just skip such divisors - if ( Abc_Lit2Var(Lit0) == Abc_Lit2Var(Lit1) ) + if ( Abc_Lit2Var(Lit0) == Abc_Lit2Var(Lit1) && Vec_IntSize(Hsh_VecReadEntry(p->pHash, iDiv)) == 2 ) return; // collect single-cube-divisor cubes |