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delay internalize (#4714)

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* adding array solver

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

* use default in model construction

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

* debug delay internalization

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

* bv

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

* arrays

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

* get rid of implied values and bounds

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

* redo egraph

* remove out

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

* remove files

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-09-28 19:24:16 -07:00 • committed by GitHub
parent 25724401cf
commit 367e5fdd52
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60 changed files with 1343 additions and 924 deletions
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4
src/sat/smt/sat_th.h
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@ -94,7 +94,7 @@ namespace euf {
public:
th_solver(ast_manager& m, euf::theory_id id): extension(id), m(m) {}
virtual th_solver* fresh(sat::solver* s, euf::solver& ctx) = 0;
virtual th_solver* clone(sat::solver* s, euf::solver& ctx) = 0;
virtual void new_eq_eh(euf::th_eq const& eq) {}
@ -121,11 +121,13 @@ namespace euf {
region& get_region();
sat::status mk_status();
bool add_unit(sat::literal lit);
bool add_clause(sat::literal lit) { return add_unit(lit); }
bool add_clause(sat::literal a, sat::literal b);
bool add_clause(sat::literal a, sat::literal b, sat::literal c);
bool add_clause(sat::literal a, sat::literal b, sat::literal c, sat::literal d);
bool add_clause(sat::literal_vector const& lits);
bool is_true(sat::literal lit);
bool is_true(sat::literal a, sat::literal b) { return is_true(a) || is_true(b); }