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** Calling: z3 -nw -in -smt2
[GOOD] ; Automatically generated by SBV. Do not edit.
[GOOD] (set-option :print-success true)
[GOOD] (set-option :global-declarations true)
[GOOD] (set-option :smtlib2_compliant true)
[GOOD] (set-option :diagnostic-output-channel "stdout")
[GOOD] (set-option :produce-models true)
[GOOD] (set-logic ALL)
[GOOD] ; --- uninterpreted sorts ---
[GOOD] ; --- literal constants ---
[GOOD] (define-fun s_2 () Bool false)
[GOOD] (define-fun s_1 () Bool true)
[GOOD] (define-fun s4 () Int 13)
[GOOD] (define-fun s1 () String "13")
[GOOD] ; --- skolem constants ---
[GOOD] (declare-fun s0 () String) ; tracks user variable "s"
[GOOD] ; --- constant tables ---
[GOOD] ; --- skolemized tables ---
[GOOD] ; --- arrays ---
[GOOD] ; --- uninterpreted constants ---
[GOOD] ; --- user given axioms ---
[GOOD] ; --- formula ---
[GOOD] (define-fun s2 () Bool (= s0 s1))
[GOOD] (define-fun s3 () Int (str.to.int s0))
[GOOD] (define-fun s5 () Bool (= s3 s4))
[GOOD] (define-fun s6 () Bool (not s5))
[GOOD] (assert s2)
[GOOD] (assert s6)
[SEND] (check-sat)
[RECV] unsat
*** Solver : Z3
*** Exit code: ExitSuccess
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