unsat
(instantiations (forall ((x Int)) (= (fast x) (v1 x)))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (g0 x) (* 2 x)))
  ( sk1x )
  ( (+ 1 sk1x) )
  ( 0 )
)
(instantiations (forall ((x Int)) (= (h1 x) (* 2 x)))
  ( sk1x )
  ( (+ 1 sk1x) )
  ( 0 )
)
(instantiations (forall ((x Int) (y Int)) (= (f0 x y) (div (+ y (* (- 1) (div x 3))) 2)))
  ( (u0 (+ (- 1) (g0 (+ 1 sk1x))) 1) (g0 (+ 1 sk1x)) )
  ( (u0 (+ (- 2) (g0 (+ 1 sk1x))) 1) (+ (- 1) (g0 (+ 1 sk1x))) )
)
(instantiations (forall ((x Int) (y Int)) (= (u0 x y) (ite (>= x 1) (f0 (u0 (+ (- 1) x) y) x) y)))
  ( (g0 (+ 1 sk1x)) 1 )
  ( (+ (- 1) (g0 (+ 1 sk1x))) 1 )
  ( (g0 0) 1 )
  ( (g0 sk1x) 1 )
)
(instantiations (forall ((x Int)) (= (small x) (+ (* 4 x) (v0 x))))
  ( sk1x )
  ( (+ 1 sk1x) )
  ( skcj )
)
(instantiations (forall ((x Int)) (= x (+ (f1 x) (* (- 1) (div (+ 3 (* 3 x)) 7)) (* (- 1) (ite (>= x 1) x 1)))))
  ( (u1 0 (h1 sk1x)) )
  ( (u1 0 (h1 (+ 1 sk1x))) )
  ( (u1 0 (h1 0)) )
)
(instantiations (forall ((x Int) (y Int)) (= (u1 x y) (ite (>= x 1) (f1 (u1 (+ (- 1) x) y)) y)))
  ( 0 (h1 sk1x) )
  ( 0 (h1 (+ 1 sk1x)) )
  ( 1 (h1 sk1x) )
  ( 1 (h1 0) )
  ( 0 (h1 0) )
  ( 1 (h1 skcj) )
  ( 1 (h1 (+ 1 sk1x)) )
)
(instantiations (forall ((x Int)) (or (not (>= x 0)) (= (v1 x) (+ (* 4 x) (v0 x)))))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (v0 x) (u0 (g0 x) 1)))
  ( sk1x )
  ( (+ 1 sk1x) )
  ( 0 )
)
(instantiations (forall ((x Int)) (= (v1 x) (u1 1 (h1 x))))
  ( sk1x )
  ( 0 )
  ( skcj )
  ( (+ 1 sk1x) )
)
