/usr/bin/z3 fixedpoint.engine=spacer /storage/chc-comp/hcai-bench/arrays_orig/array_fill1_abstracted.smt2


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BRUNCH_STAT max_query_lvl 2
BRUNCH_STAT num_queries 2
BRUNCH_STAT num_reach_queries 0
BRUNCH_STAT num_reach_reuse 0
BRUNCH_STAT inductive_lvl 1
BRUNCH_STAT max_depth 2
BRUNCH_STAT cex_depth 0
sat
(model 
  (define-fun loop ((x!0 Int) (x!1 Int) (x!2 Int) (x!3 Int)) Bool
    (or (>= (+ x!2 (* (- 1) x!1)) 0) (not (>= x!2 0)) (= x!3 42)))
  (define-fun end ((x!0 Int) (x!1 Int) (x!2 Int)) Bool
    (exists ((x!3 Int))
      (let ((a!1 (or (>= (+ x!1 (* (- 1) x!3)) 0) (not (>= x!1 0)) (= x!2 42))))
        (and a!1 (>= x!3 x!0)))))
  (define-fun incr ((x!0 Int) (x!1 Int) (x!2 Int) (x!3 Int)) Bool
    (let ((a!1 (exists ((x!4 Int) (x!5 Int))
                 (let ((a!1 (or (>= (+ x!4 (* (- 1) x!1)) 0)
                                (not (>= x!4 0))
                                (= x!5 42))))
                   (and a!1 (not (<= x!0 x!1)) (= x!2 x!1) (= x!3 42)))))
          (a!2 (or (>= (+ x!2 (* (- 1) x!1)) 0) (not (>= x!2 0)) (= x!3 42))))
      (or a!1 (and a!2 (not (<= x!0 x!1)) (not (= x!1 x!2))))))
  (define-fun write ((x!0 Int) (x!1 Int) (x!2 Int) (x!3 Int)) Bool
    (let ((a!1 (or (>= (+ x!2 (* (- 1) x!1)) 0) (not (>= x!2 0)) (= x!3 42))))
      (and a!1 (not (<= x!0 x!1)))))
)