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maintain ownership of dependency

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This commit is contained in:
Nikolaj Bjorner 2024-04-10 17:57:14 -07:00
parent 7b8980f82d
commit 974ea7b68d
4 changed files with 15 additions and 7 deletions
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5
src/ast/simplifiers/extract_eqs.h
View file

@ -31,8 +31,9 @@ namespace euf {
expr* orig; // original expression that encoded equation
app* var; // isolated variable
expr_ref term; // defined term
expr_dependency* dep;
dependent_eq(expr* orig, app* var, expr_ref const& term, expr_dependency* d) : orig(orig), var(var), term(term), dep(d) {}
expr_dependency_ref dep;
dependent_eq(expr* orig, app* var, expr_ref const& term, expr_dependency* d) :
orig(orig), var(var), term(term), dep(d, term.get_manager()) {}
};
typedef vector<dependent_eq> dep_eq_vector;

6
src/ast/sls/bv_sls_eval.cpp
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@ -1996,11 +1996,7 @@ namespace bv {
out << e->get_id() << ": " << mk_bounded_pp(e, m, 1) << " ";
if (is_fixed0(e))
out << "f ";
if (bv.is_bv(e))
out << wval(e);
else if (m.is_bool(e))
out << (bval0(e) ? "T" : "F");
out << "\n";
display_value(out, e) << "\n";
}
terms.reset();
return out;

1
src/math/lp/lar_solver.h
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@ -393,6 +393,7 @@ public:
bool external_is_used(unsigned) const;
void pop(unsigned k);
unsigned num_scopes() const { return m_trail.get_num_scopes(); }
trail_stack& trail() { return m_trail; }
bool compare_values(lpvar j, lconstraint_kind kind, const mpq& right_side);
lpvar add_term(const vector<std::pair<mpq, lpvar>>& coeffs, unsigned ext_i);
void register_existing_terms();

10
src/tactic/portfolio/smt_strategic_solver.cpp
View file

@ -49,8 +49,18 @@ Notes:
#include "parsers/smt2/smt2parser.h"
#include "sat/sat_params.hpp"
tactic* mk_tactic_for_logic(ast_manager& m, params_ref const& p, symbol const& logic);
class smt_nested_solver_factory : public solver_factory {
public:
solver* operator()(ast_manager& m, params_ref const& p, bool proofs_enabled, bool models_enabled, bool unsat_core_enabled, symbol const& logic) override {
auto t = mk_tactic_for_logic(m, p, logic);
auto s = mk_tactic2solver(m, t, p, proofs_enabled, models_enabled, unsat_core_enabled, logic);
return s;
}
};
tactic * mk_tactic_for_logic(ast_manager & m, params_ref const & p, symbol const & logic) {
if (logic=="QF_UF")
return mk_qfuf_tactic(m, p);