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use structured proof hints

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2022-05-28 09:37:41 -07:00
parent 7da9f12521
commit dd46224a1d
10 changed files with 233 additions and 63 deletions
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7
src/sat/smt/arith_solver.h
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@ -414,13 +414,14 @@ namespace arith {
void set_conflict();
void set_conflict_or_lemma(literal_vector const& core, bool is_conflict);
void set_evidence(lp::constraint_index idx);
void assign(literal lit, literal_vector const& core, svector<enode_pair> const& eqs, char const* pma);
void assign(literal lit, literal_vector const& core, svector<enode_pair> const& eqs, sat::proof_hint const* pma);
void false_case_of_check_nla(const nla::lemma& l);
void dbg_finalize_model(model& mdl);
std::string m_bounds_pragma;
char const* bounds_pragma();
sat::proof_hint m_bounds_pragma;
sat::proof_hint m_farkas2;
sat::proof_hint const* explain(sat::hint_type ty);
public: