diff -r b0ff69f0a248 -r 39f73a59e855 src/HOL/SMT/Examples/cert/z3_bv_arith_04
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/HOL/SMT/Examples/cert/z3_bv_arith_04	Tue Oct 20 10:11:30 2009 +0200
@@ -0,0 +1,4 @@
+(benchmark Isabelle
+:assumption (not (= (bvadd bv27[5] bv11[5]) bv6[5]))
+:formula true
+)