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add facility to add lemmas

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-06-12 19:44:02 -07:00
parent af6ebbcd92
commit ce592d7716
16 changed files with 111 additions and 21 deletions

View file

@ -92,6 +92,7 @@ namespace opt {
virtual void collect_param_descrs(param_descrs & r);
virtual void collect_statistics(statistics & st) const;
virtual void assert_expr(expr * t);
virtual void assert_lemma(expr* t) {}
virtual void push_core();
virtual void pop_core(unsigned n);
virtual lbool check_sat_core(unsigned num_assumptions, expr * const * assumptions);