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adding dt-solver (#4739)

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* adding dt-solver

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* dt

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* move mbp to self-contained module

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* files

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* Create CMakeLists.txt

* dt

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* rename to bool_var2expr to indicate type class

* mbp

* na
This commit is contained in:
Nikolaj Bjorner 2020-10-18 15:28:21 -07:00 • committed by GitHub
parent b77c57451f
commit 2f756da294
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62 changed files with 2309 additions and 1257 deletions
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src/sat/smt/arith_solver.h
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@ -410,7 +410,6 @@ namespace arith {
solver(euf::solver& ctx, theory_id id);
~solver() override;
bool is_external(bool_var v) override { return false; }
bool propagate(literal l, sat::ext_constraint_idx idx) override { UNREACHABLE(); return false; }
void get_antecedents(literal l, sat::ext_justification_idx idx, literal_vector& r, bool probing) override;
void asserted(literal l) override;
sat::check_result check() override;
@ -419,7 +418,7 @@ namespace arith {
std::ostream& display_justification(std::ostream& out, sat::ext_justification_idx idx) const override;
std::ostream& display_constraint(std::ostream& out, sat::ext_constraint_idx idx) const override;
void collect_statistics(statistics& st) const override;
euf::th_solver* clone(sat::solver* s, euf::solver& ctx) override;
euf::th_solver* clone(euf::solver& ctx) override;
bool use_diseqs() const override { return true; }
void new_eq_eh(euf::th_eq const& eq) override { mk_eq_axiom(eq.v1(), eq.v2()); }
void new_diseq_eh(euf::th_eq const& de) override { mk_eq_axiom(de.v1(), de.v2()); }