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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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6
src/sat/smt/ba_solver.h
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@ -151,7 +151,7 @@ namespace sat {
unsigned_vector m_weights;
svector<wliteral> m_wlits;
euf::th_solver* clone_aux(sat::solver* new_s, ast_manager& m, sat::sat_internalizer& si, euf::theory_id id);
euf::th_solver* clone_aux(ast_manager& m, sat::solver& s, sat::sat_internalizer& si, euf::theory_id id);
bool subsumes(card& c1, card& c2, literal_vector& comp);
bool subsumes(card& c1, clause& c2, bool& self);
@ -402,7 +402,7 @@ namespace sat {
void add_xr(literal_vector const& lits);
bool is_external(bool_var v) override;
bool propagate(literal l, ext_constraint_idx idx) override;
bool propagated(literal l, ext_constraint_idx idx) override;
bool unit_propagate() override { return false; }
lbool resolve_conflict() override;
void get_antecedents(literal l, ext_justification_idx idx, literal_vector & r, bool probing) override;
@ -433,7 +433,7 @@ namespace sat {
literal internalize(expr* e, bool sign, bool root, bool redundant) override;
void internalize(expr* e, bool redundant) override;
bool to_formulas(std::function<expr_ref(sat::literal)>& l2e, expr_ref_vector& fmls) override;
euf::th_solver* clone(solver* s, euf::solver& ctx) override;
euf::th_solver* clone(euf::solver& ctx) override;
ptr_vector<constraint> const & constraints() const { return m_constraints; }
std::ostream& display(std::ostream& out, constraint const& c, bool values) const;