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remove lns

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-03-25 19:54:11 -07:00
commit a81a8de975
11 changed files with 13 additions and 301 deletions
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27
src/opt/opt_solver.h
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@ -110,31 +110,6 @@ namespace opt {
lbool preferred_sat(expr_ref_vector const& asms, vector<expr_ref_vector>& cores) override;
expr_ref_vector cube(expr_ref_vector&, unsigned) override { return expr_ref_vector(m); }
#if 0
virtual ~opt_solver();
virtual solver* translate(ast_manager& m, params_ref const& p);
virtual void updt_params(params_ref const& p);
virtual void collect_param_descrs(param_descrs & r);
virtual void collect_statistics(statistics & st) const;
virtual void assert_expr_core(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);
virtual void get_unsat_core(ptr_vector<expr> & r);
virtual void get_model_core(model_ref & _m);
virtual proof * get_proof();
virtual std::string reason_unknown() const;
virtual void set_reason_unknown(char const* msg);
virtual void get_labels(svector<symbol> & r);
virtual void set_progress_callback(progress_callback * callback);
virtual unsigned get_num_assertions() const;
virtual expr * get_assertion(unsigned idx) const;
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);
#endif
void set_logic(symbol const& logic);
smt::theory_var add_objective(app* term);
@ -143,7 +118,7 @@ namespace opt {
void maximize_objectives(expr_ref_vector& blockers);
inf_eps const & saved_objective_value(unsigned obj_index);
inf_eps current_objective_value(unsigned obj_index);
model* get_model(unsigned obj_index) { return m_models[obj_index]; }
model* get_model_idx(unsigned obj_index) { return m_models[obj_index]; }
bool objective_is_model_valid(unsigned obj_index) const {
return m_valid_objectives[obj_index];
}