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fix #3082

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-02-24 09:01:31 -08:00
parent b68efe44af
commit 238ff78374
3 changed files with 4 additions and 3 deletions
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2
src/sat/sat_cut_simplifier.cpp
View file

@ -168,7 +168,7 @@ namespace sat {
aig2clauses();
++i;
}
while ((force || i*i < m_stats.m_num_calls) && n < m_stats.m_num_eqs + m_stats.m_num_units);
while (((force && i < 5) || i*i < m_stats.m_num_calls) && n < m_stats.m_num_eqs + m_stats.m_num_units);
}
/**

1
src/tactic/core/elim_uncnstr_tactic.cpp
View file

@ -826,6 +826,7 @@ class elim_uncnstr_tactic : public tactic {
m_rw = nullptr;
result.push_back(g.get());
g->inc_depth();
TRACE("elim_uncnstr_bug", g->display(tout););
return;
}
modified = false;

4
src/tactic/smtlogics/qfufbv_tactic.cpp
View file

@ -73,9 +73,9 @@ public:
if (o == l_false) resg->assert_expr(m.mk_false());
if (o != l_undef) result.push_back(resg.get());
// report model
if (g->models_enabled() && (o == l_true)) {
if (g->models_enabled() && o == l_true) {
model_ref abstr_model = imp.get_model();
g->add(mk_qfufbv_ackr_model_converter(m, imp.get_info(), abstr_model));
resg->add(mk_qfufbv_ackr_model_converter(m, imp.get_info(), abstr_model));
}
}