1 2 3 4 5 6 7 8 9
(set-logic QF_SLIA) (set-info :status unsat) (declare-fun x () (Seq Int)) (declare-fun y () (Seq Int)) (declare-fun z () Int) (assert (> z 10)) (assert (= (seq.len x) (seq.len y))) (assert (= (seq.++ x (seq.unit z)) (seq.++ y (seq.unit 5)))) (check-sat)