From 752b07858cf473d116f1167c752b2be0b1068645 Mon Sep 17 00:00:00 2001
From: Tim King <taking@cs.nyu.edu>
Date: Thu, 1 Mar 2012 00:38:37 +0000
Subject: [PATCH] Fixed a copy paste error where a lower bound was looked up
 instead of an upper bound.

---
 src/theory/arith/theory_arith.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/theory/arith/theory_arith.cpp b/src/theory/arith/theory_arith.cpp
index 1137ca7b7..fcac6f10e 100644
--- a/src/theory/arith/theory_arith.cpp
+++ b/src/theory/arith/theory_arith.cpp
@@ -192,8 +192,8 @@ Node TheoryArith::AssertLower(ArithVar x_i, DeltaRational& c_i, TNode original){
 
     Node diseq = left.eqNode(right).notNode();
     if (d_diseq.find(diseq) != d_diseq.end()) {
-      Node lb = d_partialModel.getLowerConstraint(x_i);
-      return disequalityConflict(diseq, lb , original);
+      Node ub = d_partialModel.getUpperConstraint(x_i);
+      return disequalityConflict(diseq, ub , original);
     }
   }
 
-- 
2.30.2