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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-12-13 02:58:45 -08:00
commit caaad8825d
4 changed files with 19 additions and 8 deletions

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@ -1341,7 +1341,6 @@ namespace sat {
m_assumption_set.insert(lit);
m_assumptions.push_back(lit);
set_external(lit.var());
VERIFY(is_external(lit.var()));
}
void solver::pop_assumption() {
@ -1457,13 +1456,11 @@ namespace sat {
CASSERT("sat_missed_prop", check_missed_propagation());
CASSERT("sat_simplify_bug", check_invariant());
}
si.check_watches();
if (m_config.m_lookahead_simplify) {
lookahead lh(*this);
lh.simplify();
lh.collect_statistics(m_aux_stats);
}
si.check_watches();
sort_watch_lits();
CASSERT("sat_simplify_bug", check_invariant());