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aig roots

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2020-01-09 21:38:10 -08:00
parent 607a1b3f99
commit 9064e58665
1 changed files with 1 additions and 0 deletions
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1
src/sat/sat_aig_cuts.cpp
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@ -251,6 +251,7 @@ namespace sat {
augment_aig0(n, m_cuts[v]);
}
touch(v);
IF_VERBOSE(2, display(verbose_stream() << "add " << head.var() << " == ", n) << "\n");
}
else if (m_aig[v][0].is_const() || !insert_aux(v, n)) {
m_literals.shrink(m_literals.size() - sz);