(set-logic QF_BV) (declare-fun s () (_ BitVec 8)) (declare-fun t () (_ BitVec 8)) (assert (let ((_let_0 ((_ extract 7 7) s))) (let ((_let_1 ((_ extract 7 7) t))) (not (= (bvslt s t) (or (and (= _let_0 (_ bv1 1)) (= _let_1 (_ bv0 1))) (and (= _let_0 _let_1) (bvult s t)))))))) (check-sat) (exit)