From: Liana Hadarean <lianahady@gmail.com>
Date: Wed, 28 Mar 2012 02:47:50 +0000 (+0000)
Subject: fixed faulty bv rewrite rule
X-Git-Tag: cvc5-1.0.0~8259
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=05d64d040fd7340ec713af7b34515c3daac50220;p=cvc5.git

fixed faulty bv rewrite rule
---

diff --git a/src/theory/bv/theory_bv_rewrite_rules_simplification.h b/src/theory/bv/theory_bv_rewrite_rules_simplification.h
index 3b813d1fa..507f98c91 100644
--- a/src/theory/bv/theory_bv_rewrite_rules_simplification.h
+++ b/src/theory/bv/theory_bv_rewrite_rules_simplification.h
@@ -558,7 +558,7 @@ Node RewriteRule<UleSelf>::apply(Node node) {
 template<>
 bool RewriteRule<ZeroUle>::applies(Node node) {
   return (node.getKind() == kind::BITVECTOR_ULE &&
-          node[1] == utils::mkConst(BitVector(utils::getSize(node[0]), Integer(0))));
+          node[0] == utils::mkConst(BitVector(utils::getSize(node[0]), Integer(0))));
 }
 
 template<>