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guard insertion into enode vector @Nils-Becker, produces overflow during heavy quantifier instantiation

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-06-17 10:28:35 -07:00
parent f3b79087ee
commit 262acc0556
1 changed files with 3 additions and 1 deletions
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4
src/smt/mam.cpp
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@ -2395,7 +2395,9 @@ namespace smt {
goto backtrack;
// we used the equality m_n1 = m_n2 for the match and need to make sure it ends up in the log
m_used_enodes.push_back(std::make_tuple(m_n1, m_n2));
if (m_ast_manager.has_trace_stream()) {
m_used_enodes.push_back(std::make_tuple(m_n1, m_n2));
}
m_pc = m_pc->m_next;
goto main_loop;