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remove last references to unit clauses

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-09-20 17:36:07 -07:00
parent cd76fd9edd
commit ce12c51083
5 changed files with 2 additions and 26 deletions
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2
src/math/polysat/conflict.cpp
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@ -209,8 +209,6 @@ namespace polysat {
c_lemma.push(c.blit());
clause_ref lemma = c_lemma.build();
cm().store(lemma.get(), s());
if (lemma->size() == 1)
c->set_unit_clause(lemma.get());
if (s().m_bvars.value(c.blit()) == l_undef)
s().assign_bool(s().level(*lemma), c.blit(), lemma.get(), nullptr);
}