diff options
author | Andrew Reynolds <andrew.j.reynolds@gmail.com> | 2019-11-27 11:03:49 -0600 |
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committer | GitHub <noreply@github.com> | 2019-11-27 11:03:49 -0600 |
commit | bd2793a68e021ab58ab07db0cac67cf3d6806ead (patch) | |
tree | 59afd1b02de907ad1eb2c7ce78ac84e2ae0cde36 /src/theory/strings | |
parent | 89e00fbfffdbf3f7acde46623bf7a54f455614b5 (diff) |
Fix indexof range lemma (#3499)
Diffstat (limited to 'src/theory/strings')
-rw-r--r-- | src/theory/strings/theory_strings.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/theory/strings/theory_strings.cpp b/src/theory/strings/theory_strings.cpp index 9fad39b6b..7d10cbadc 100644 --- a/src/theory/strings/theory_strings.cpp +++ b/src/theory/strings/theory_strings.cpp @@ -4112,7 +4112,9 @@ void TheoryStrings::registerTerm( Node n, int effort ) { Node len = utils::mkNLength(n[0]); Node lem = nm->mkNode(AND, nm->mkNode(GEQ, n, nm->mkConst(Rational(-1))), - nm->mkNode(LT, n, len)); + nm->mkNode(LEQ, n, len)); + Trace("strings-lemma") << "Strings::Lemma IDOF range : " << lem + << std::endl; d_out->lemma(lem); } } |