--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/HOL/SMT/Examples/cert/z3_fol_01	Tue Oct 20 10:11:30 2009 +0200
@@ -0,0 +1,8 @@
+(benchmark Isabelle
+:extrasorts ( T1)
+:extrapreds (
+  (up_1 Int)
+ )
+:assumption (not (forall (?x1 Int) (implies (up_1 ?x1) (forall (?x2 Int) (or (up_1 ?x1) (up_1 ?x2))))))
+:formula true
+)