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fixes in new solver

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fix logging and lemma signs in arith_solver, move logging of drat equalities to euf
This commit is contained in:
Nikolaj Bjorner 2020-12-16 10:40:17 -08:00
parent 26b4ab20db
commit 11477f1ed1
6 changed files with 58 additions and 34 deletions
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2
src/sat/smt/euf_solver.h
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@ -156,6 +156,7 @@ namespace euf {
// proofs
void log_antecedents(std::ostream& out, literal l, literal_vector const& r);
void log_antecedents(literal l, literal_vector const& r);
void log_justification(literal l, th_propagation const& jst);
void drat_log_decl(func_decl* f);
void drat_log_expr(expr* n);
void drat_log_expr1(expr* n);
@ -293,6 +294,7 @@ namespace euf {
bool use_drat() { return s().get_config().m_drat && (init_drat(), true); }
sat::drat& get_drat() { return s().get_drat(); }
void drat_bool_def(sat::bool_var v, expr* n);
void drat_eq_def(sat::literal lit, expr* eq);
// decompile
bool extract_pb(std::function<void(unsigned sz, literal const* c, unsigned k)>& card,