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Enhancement for Valentin #332

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2015-11-19 10:26:01 -08:00
parent 2122fdee45
commit 0592e76574
4 changed files with 31 additions and 6 deletions
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4
src/opt/opt_solver.h
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@ -82,6 +82,7 @@ namespace opt {
static unsigned m_dump_count;
statistics m_stats;
bool m_first;
bool m_was_unknown;
public:
opt_solver(ast_manager & m, params_ref const & p, filter_model_converter& fm);
virtual ~opt_solver();
@ -117,6 +118,8 @@ namespace opt {
return m_valid_objectives[obj_index];
}
bool was_unknown() const { return m_was_unknown; }
vector<inf_eps> const& get_objective_values();
expr_ref mk_ge(unsigned obj_index, inf_eps const& val);
@ -136,6 +139,7 @@ namespace opt {
private:
lbool decrement_value(unsigned i, inf_eps& val);
void set_model(unsigned i);
lbool adjust_result(lbool r);
};
}