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add unit extraction

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-03-06 01:08:17 -08:00
parent 75ba65a18a
commit 718e5a9b6c
27 changed files with 207 additions and 76 deletions
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6
src/sat/tactic/goal2sat.cpp
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@ -981,6 +981,12 @@ void sat2goal::mc::display(std::ostream& out) {
if (m_gmc) m_gmc->display(out);
}
void sat2goal::mc::get_units(obj_map<expr, bool>& units) {
flush_gmc();
if (m_gmc) m_gmc->get_units(units);
}
void sat2goal::mc::operator()(model_ref & md) {
model_evaluator ev(*md);
ev.set_model_completion(false);

2
src/sat/tactic/goal2sat.h
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@ -94,7 +94,7 @@ public:
model_converter* translate(ast_translation& translator) override;
void collect(ast_pp_util& visitor) override;
void display(std::ostream& out) override;
void get_units(obj_map<expr, bool>& units) override;
app* var2expr(sat::bool_var v) const { return m_var2expr.get(v, nullptr); }
expr_ref lit2expr(sat::literal l);
void insert(sat::bool_var v, app * atom, bool aux);