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revert to logging conflict to get EUF trim to work

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2023-07-25 09:45:35 -07:00
parent 6c8b8609ee
commit 68a437e615
6 changed files with 15 additions and 4 deletions
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8
src/sat/sat_proof_trim.cpp
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@ -383,14 +383,18 @@ namespace sat {
return false;
};
if (all_of(m_clause, [&](sat::literal lit) { return s.value(lit) == l_false; }))
if (all_of(m_clause, [&](sat::literal lit) { return s.value(lit) == l_false; })) {
IF_VERBOSE(3, verbose_stream() << "conflict " << m_clause << "\n");
set_conflict(m_clause, cl);
return;
}
if (m_clause.size() == 2 && is_unit2())
s.propagate_bin_clause(m_clause[0], m_clause[1]);
else if (m_clause.size() > 2 && is_unit())
s.propagate_clause(*cl, true, 0, s.cls_allocator().get_offset(cl));
s.propagate(false);
if (s.inconsistent() || all_of(m_clause, [&](sat::literal lit) { return s.value(lit) == l_false; })) {
if (s.inconsistent()) {
IF_VERBOSE(3, verbose_stream() << "conflict " << m_clause << "\n");
set_conflict(m_clause, cl);
}