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adding watches on Booleans

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-09-16 22:01:34 +01:00
parent c25fd71bf4
commit f01da40e49
7 changed files with 130 additions and 54 deletions
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4
src/math/polysat/boolean.cpp
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@ -24,6 +24,8 @@ namespace polysat {
m_level.push_back(UINT_MAX);
m_reason.push_back(nullptr);
m_lemma.push_back(nullptr);
m_watch.push_back({});
m_watch.push_back({});
return var;
}
else {
@ -46,6 +48,8 @@ namespace polysat {
m_level[var] = UINT_MAX;
m_reason[var] = nullptr;
m_lemma[var] = nullptr;
m_watch[lit.index()].reset();
m_watch[(~lit).index()].reset();
// TODO: this is disabled for now, since re-using variables for different constraints may be confusing during debugging. Should be enabled later.
// m_unused.push_back(var);
}