(set-logic QF_S)
(set-info :status sat)
(set-info :smt-lib-version 2.0)

(declare-fun x () String)
(declare-const I Int)

(assert (= x "\0\1\2\3\04\005\x06\7\8\9ABC\\\"\t\a\b"))
(assert (= I (str.len x)))


(check-sat)