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fixes #1179

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-07-31 09:52:45 -07:00
parent 74890ca1c8
commit 62b8394bdd
2 changed files with 2 additions and 1 deletions
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1
src/smt/smt_justification.h
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@ -181,6 +181,7 @@ namespace smt {
enode * m_node2;
public:
eq_propagation_justification(enode * n1, enode * n2):m_node1(n1), m_node2(n2) {
SASSERT(n1 != n2);
}
virtual void get_antecedents(conflict_resolution & cr);

2
src/smt/theory_seq.cpp
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@ -1891,7 +1891,7 @@ bool theory_seq::solve_ne(unsigned idx) {
new_ls.push_back(ls);
new_rs.push_back(rs);
}
else {
else if (nl != nr) {
literal lit(mk_eq(nl, nr, false));
ctx.mark_as_relevant(lit);
new_lits.push_back(lit);