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fix #3137

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-03-09 07:15:06 +01:00
parent 170a534681
commit 3d7098ec85
4 changed files with 17 additions and 12 deletions
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1
src/sat/tactic/atom2bool_var.cpp
View file

@ -33,6 +33,7 @@ void atom2bool_var::mk_inv(expr_ref_vector & lit2expr) const {
void atom2bool_var::mk_var_inv(app_ref_vector & var2expr) const {
for (auto const& kv : m_mapping) {
var2expr.reserve(kv.m_value + 1);
var2expr.set(kv.m_value, to_app(kv.m_key));
}
}

4
src/sat/tactic/goal2sat.cpp
View file

@ -1039,8 +1039,9 @@ void sat2goal::mc::operator()(sat::model& md) {
void sat2goal::mc::operator()(model_ref & md) {
// apply externalized model converter
CTRACE("sat_mc", m_gmc, m_gmc->display(tout << "before sat_mc\n"); model_v2_pp(tout, *md););
if (m_gmc) (*m_gmc)(md);
TRACE("sat_mc", tout << "after sat_mc\n"; model_v2_pp(tout, *md););
CTRACE("sat_mc", m_gmc, m_gmc->display(tout << "after sat_mc\n"); model_v2_pp(tout, *md););
}
@ -1059,6 +1060,7 @@ void sat2goal::mc::insert(sat::bool_var v, app * atom, bool aux) {
if (!m_gmc) m_gmc = alloc(generic_model_converter, m, "sat2goal");
m_gmc->hide(atom->get_decl());
}
TRACE("sat_mc", tout << "insert " << v << "\n";);
}
expr_ref sat2goal::mc::lit2expr(sat::literal l) {

1
src/sat/tactic/goal2sat.h
View file

@ -96,7 +96,6 @@ public:
void set_env(ast_pp_util* visitor) override;
void display(std::ostream& out) override;
void get_units(obj_map<expr, bool>& units) override;
unsigned num_vars() const { return m_var2expr.size(); }
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);