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fixes to lookahead

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-06-08 17:25:06 -07:00
parent 964102726d
commit c870b77366
11 changed files with 40 additions and 11 deletions

View file

@ -107,6 +107,7 @@ namespace opt {
virtual ast_manager& get_manager() const { return m; }
virtual lbool find_mutexes(expr_ref_vector const& vars, vector<expr_ref_vector>& mutexes);
virtual lbool preferred_sat(expr_ref_vector const& asms, vector<expr_ref_vector>& cores);
virtual expr_ref lookahead(expr_ref_vector const& candidates) { return expr_ref(m.mk_true(), m); }
void set_logic(symbol const& logic);
smt::theory_var add_objective(app* term);