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Merge pull request #13235 from msooseth/smtComp-msoos2

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Fixing bug with maxvar in Heap
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chriseth 2022-07-11 10:44:14 +02:00 committed by GitHub
commit 8a728f048a
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1 changed files with 3 additions and 3 deletions
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6
libsolutil/CDCL.cpp
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@ -278,10 +278,10 @@ std::pair<Clause, size_t> CDCL::analyze(Clause _conflictClause)
void CDCL::addClause(Clause _clause)
{
uint64_t max_var = (uint32_t)m_activity.size();
uint64_t new_max_var = 0;
uint64_t max_var = (uint64_t)m_activity.size();
uint64_t new_max_var = max_var;
for(auto const& l: _clause) {
new_max_var = std::max<uint64_t>(l.variable+1, max_var);
new_max_var = std::max<uint64_t>(l.variable+1, new_max_var);
}
int64_t to_add = (int64_t)new_max_var - (int64_t)max_var;
if (to_add > 0) {