src/HOL/SMT/Examples/cert/z3_linarith_13

+(benchmark Isabelle
+:extrasorts ( T1)
+:extrafuns (
+  (uf_2 T1)
+  (uf_3 Int Int T1)
+  (uf_1 Int Int T1)
+  (uf_4 Int)
+ )
+:assumption (forall (?x1 Int) (?x2 Int) (iff (= (uf_1 ?x1 ?x2) uf_2) (<= ?x1 ?x2)))
+:assumption (forall (?x3 Int) (?x4 Int) (iff (= (uf_3 ?x3 ?x4) uf_2) (< ?x3 ?x4)))
+:assumption (not (distinct (uf_3 uf_4 3) (uf_1 3 uf_4)))
+:formula true
+)