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wip - proof checking

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fixes to smt_theory_checker. Generalize it to apply to arrays and fpa.
Missing: bv
This commit is contained in:
Nikolaj Bjorner 2022-10-18 09:02:50 -07:00
parent 7b3a634b8d
commit 1fc77c8c00
5 changed files with 35 additions and 29 deletions
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5
src/sat/smt/euf_solver.h
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@ -200,11 +200,14 @@ namespace euf {
typedef std::pair<expr*, expr*> expr_pair;
literal_vector m_proof_literals;
svector<expr_pair> m_proof_eqs, m_proof_deqs, m_expr_pairs;
svector<expr_pair> m_proof_eqs, m_proof_deqs, m_expr_pairs;
unsigned m_lit_head = 0, m_lit_tail = 0, m_cc_head = 0, m_cc_tail = 0;
unsigned m_eq_head = 0, m_eq_tail = 0, m_deq_head = 0, m_deq_tail = 0;
symbol m_euf = symbol("euf");
symbol m_smt = symbol("smt");
expr_ref_vector m_clause;
expr_ref_vector m_expr_args;
eq_proof_hint* mk_hint(symbol const& th, literal lit, literal_vector const& r);