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normalization of union/intersection

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-06-06 12:54:44 -07:00
parent ccea27de35
commit ba1ca33637
4 changed files with 91 additions and 6 deletions
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5
src/smt/seq_regex.cpp
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@ -304,11 +304,10 @@ namespace smt {
literal_vector lits;
for (unsigned i = 0; i < m_s_in_re.size(); ++i) {
auto const& entry = m_s_in_re[i];
std::cout << "CHECK " << i << " " << mk_pp(s, m) << " " << mk_pp(entry.m_s, m) << "\n";
enode* n1 = th.ensure_enode(entry.m_s);
enode* n2 = th.ensure_enode(s);
if (!entry.m_active)
continue;
enode* n1 = th.ensure_enode(entry.m_s);
enode* n2 = th.ensure_enode(s);
if (n1->get_root() != n2->get_root())
continue;
if (entry.m_re == regex)