; COMMAND-LINE: --strings-exp ; EXPECT: sat (set-logic QF_SLIA) (declare-fun seq11 () (Seq Int)) (declare-fun i5 () Int) (declare-fun v17 () Bool) (declare-fun v24 () Bool) (assert (xor v17 v24 true true (seq.prefixof (seq.rev (seq.rev seq11)) (seq.unit i5)))) (check-sat)