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more fpa

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-10-01 17:47:50 -07:00
parent 79162b96f3
commit 08a87b102c
10 changed files with 163 additions and 138 deletions
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19
src/sat/smt/fpa_solver.h
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@ -45,12 +45,7 @@ namespace fpa {
sat::literal_vector mk_side_conditions();
void attach_new_th_var(enode* n);
void activate(expr* e);
void ensure_equality_relation(theory_var x, theory_var y);
expr* bv2rm_value(expr* b);
expr* bvs2fpa_value(sort* s, expr* a, expr* b, expr* c);
void finalize_model(model& mdl);
void ensure_equality_relation(theory_var x, theory_var y);
public:
solver(euf::solver& ctx);
@ -66,10 +61,20 @@ namespace fpa {
void apply_sort_cnstr(euf::enode* n, sort* s) override;
std::ostream& display(std::ostream& out) const override;
std::ostream& display_justification(std::ostream& out, sat::ext_justification_idx idx) const override { UNREACHABLE(); return out; }
std::ostream& display_constraint(std::ostream& out, sat::ext_constraint_idx idx) const override { UNREACHABLE(); return out; }
void add_value(euf::enode* n, model& mdl, expr_ref_vector& values) override;
void add_dep(euf::enode* n, top_sort<euf::enode>& dep) override;
void finalize_model(model& mdl) override;
bool unit_propagate() override { return false; }
void get_antecedents(sat::literal l, sat::ext_justification_idx idx, sat::literal_vector& r, bool probing) override { UNREACHABLE(); }
sat::check_result check() override { return sat::check_result::CR_DONE; }
euf::th_solver* clone(sat::solver*, euf::solver& ctx) { return alloc(solver, ctx); }
};
}