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wip - proof checking, add support for distinct, other fixes

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This commit is contained in:
Nikolaj Bjorner 2022-10-17 17:51:01 -07:00
parent f175fcbb54
commit b758d5b2b1
10 changed files with 124 additions and 38 deletions
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5
src/sat/smt/euf_proof.cpp
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@ -237,6 +237,11 @@ namespace euf {
th_proof_hint* ph = use_drat() ? mk_smt_hint(symbol("tseitin"), n, lits) : nullptr;
return sat::status::th(m_is_redundant, m.get_basic_family_id(), ph);
}
sat::status solver::mk_distinct_status(unsigned n, sat::literal const* lits) {
th_proof_hint* ph = use_drat() ? mk_smt_hint(symbol("distinct"), n, lits) : nullptr;
return sat::status::th(m_is_redundant, m.get_basic_family_id(), ph);
}
expr* smt_proof_hint::get_hint(euf::solver& s) const {
ast_manager& m = s.get_manager();