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z3str3: fix str.contains bitvector reduction

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Murphy Berzish 2020-01-28 20:37:45 -05:00 • committed by Nikolaj Bjorner
parent 883c5df109
commit 69cab61de3
1 changed files with 2 additions and 2 deletions
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4
src/smt/theory_str_mc.cpp
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@ -362,7 +362,7 @@ namespace smt {
// needle[j] == haystack[i+j]
ENSURE(i+j < haystack_chars.size());
expr_ref cLHS(needle_chars.get(j), sub_m);
expr_ref cRHS(haystack_chars.get(j), sub_m);
expr_ref cRHS(haystack_chars.get(i+j), sub_m);
expr_ref _e(sub_ctx.mk_eq_atom(cLHS, cRHS), sub_m);
branch.push_back(_e);
}
@ -421,7 +421,7 @@ namespace smt {
// needle[j] == haystack[i+j]
ENSURE(i+j < haystack_chars.size());
expr_ref cLHS(needle_chars.get(j), sub_m);
expr_ref cRHS(haystack_chars.get(j), sub_m);
expr_ref cRHS(haystack_chars.get(i+j), sub_m);
expr_ref _e(sub_ctx.mk_eq_atom(cLHS, cRHS), sub_m);
branch.push_back(_e);
}