diff options
author | Haniel Barbosa <hanielbbarbosa@gmail.com> | 2021-12-10 12:21:28 -0300 |
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committer | GitHub <noreply@github.com> | 2021-12-10 09:21:28 -0600 |
commit | 9dbe40db8a07ed8d66318d5e6f466fcf294707ce (patch) | |
tree | ba75588437db240255b8993502bca5bfde77f4ff /src/smt | |
parent | 93e71ff09714d504da93fbdb0448c656f60c0b98 (diff) |
[proofs] Add option to prune inputs from final proof (#7789)
This is useful for example to remove inputs corresponding to definition of symbols, which may be unexpected for some users, like when using named to wrap assertions and generate unsat cores.
Diffstat (limited to 'src/smt')
-rw-r--r-- | src/smt/proof_manager.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/smt/proof_manager.cpp b/src/smt/proof_manager.cpp index b8504112d..04f601680 100644 --- a/src/smt/proof_manager.cpp +++ b/src/smt/proof_manager.cpp @@ -151,8 +151,10 @@ void PfManager::setFinalProof(std::shared_ptr<ProofNode> pfn, Assertions& as) Trace("smt-proof") << "SolverEngine::setFinalProof(): make scope...\n"; // Now make the final scope, which ensures that the only open leaves of the - // proof are the assertions. - d_finalProof = d_pnm->mkScope(pfn, assertions); + // proof are the assertions. If we are pruning the input, we will try to + // minimize the used assertions. + d_finalProof = + d_pnm->mkScope(pfn, assertions, true, options().proof.proofPruneInput); Trace("smt-proof") << "SolverEngine::setFinalProof(): finished.\n"; } |