--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/HOL/SMT/Examples/cert/z3_bv_02	Tue Oct 20 10:11:30 2009 +0200
@@ -0,0 +1,12 @@
+(benchmark Isabelle
+:extrasorts ( T2 T1)
+:extrafuns (
+  (uf_2 T1)
+  (uf_1 BitVec[4] BitVec[4] T1)
+  (uf_3 T1 T2)
+  (uf_4 BitVec[4])
+ )
+:assumption (forall (?x1 BitVec[4]) (?x2 BitVec[4]) (iff (= (uf_1 ?x1 ?x2) uf_2) (bvule ?x1 ?x2)))
+:assumption (not (= (uf_3 (uf_1 bv0[4] uf_4)) (uf_3 uf_2)))
+:formula true
+)