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simplify extended contains patterns

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-05-28 19:11:29 -07:00
parent 6a90072a98
commit ea1f50b77e
8 changed files with 163 additions and 6 deletions
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2
src/muz/transforms/dl_mk_slice.cpp
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@ -466,7 +466,7 @@ namespace datalog {
expr_ref_vector conjs = get_tail_conjs(r);
for (expr * e : conjs) {
expr_ref r(m);
unsigned v;
unsigned v = 0;
if (is_eq(e, v, r) && is_output(v) && m_var_is_sliceable[v]) {
TRACE("dl", tout << "is_eq: " << mk_pp(e, m) << " " << (m_solved_vars[v].get()?"solved":"new") << "\n";);
add_var(v);