diff options
| author | Alex Ozdemir <aozdemir@hmc.edu> | 2019-03-15 18:51:47 -0700 |
|---|---|---|
| committer | Andres Noetzli <andres.noetzli@gmail.com> | 2019-03-16 01:51:47 +0000 |
| commit | 5d0a5a729680a1db3f44e31037955390e86440ce (patch) | |
| tree | d2f85ff47f75935439a14f514a5133d1dd6d5cad /src/proof/bitvector_proof.cpp | |
| parent | 2989780f0242d14712927bd4c01c4a521a8fe399 (diff) | |
Enable CryptoMiniSat-backed BV proofs (#2847)
* Connect the plumbing so that BV proofs are enabled when using
CryptoMiniSat
* Also fixed a bug in CNF-proof generation
* Specifically, CNF proofs broke when proving tautological clauses.
Now they don't.
Diffstat (limited to 'src/proof/bitvector_proof.cpp')
| -rw-r--r-- | src/proof/bitvector_proof.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/proof/bitvector_proof.cpp b/src/proof/bitvector_proof.cpp index 90c0c9b30..b42a464ab 100644 --- a/src/proof/bitvector_proof.cpp +++ b/src/proof/bitvector_proof.cpp @@ -221,6 +221,14 @@ void BitVectorProof::printOwnedTerm(Expr term, } } +void BitVectorProof::printEmptyClauseProof(std::ostream& os, + std::ostream& paren) +{ + Assert(options::bitblastMode() == theory::bv::BITBLAST_MODE_EAGER, + "the BV theory should only be proving bottom directly in the eager " + "bitblasting mode"); +} + void BitVectorProof::printBitOf(Expr term, std::ostream& os, const ProofLetMap& map) |