unsat
(instantiations (forall ((x Int)) (= (small x) (v0 x)))
  ( skcj )
)
(instantiations (forall ((x Int)) (= x (g0 x)))
  ( sk1x )
  ( (+ 1 sk1x) )
  ( 0 )
)
(instantiations (forall ((x Int) (y Int)) (= x (+ y (* (- 1) (f0 x y)))))
  ( (u0 (+ (- 1) (g0 (+ 1 sk1x))) (- 2)) (g0 (+ 1 sk1x)) )
)
(instantiations (forall ((x Int)) (= (g1 x) (mod x 2)))
  ( 0 )
  ( sk1x )
  ( (+ 1 sk1x) )
)
(instantiations (forall ((x Int) (y Int)) (= (u0 x y) (ite (>= x 1) (f0 (u0 (+ (- 1) x) y) x) y)))
  ( (g0 sk1x) (- 2) )
  ( (g0 0) (- 2) )
  ( (g0 (+ 1 sk1x)) (- 2) )
)
(instantiations (forall ((x Int)) (= (fast x) (+ (* (- 1) (v1 x)) (div x 2))))
  ( skcj )
  ( sk1x )
  ( (+ 1 sk1x) )
)
(instantiations (forall ((x Int)) (or (not (>= x 0)) (and (= (v0 x) (+ (* (- 1) (v1 x)) (div x 2))) (>= x 0))))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (v0 x) (u0 (g0 x) (- 2))))
  ( sk1x )
  ( 0 )
  ( (+ 1 sk1x) )
)
(instantiations (forall ((x Int) (y Int)) (= (u1 x y) (ite (>= x 1) (- 3) y)))
  ( (g1 sk1x) 2 )
  ( (g1 0) 2 )
  ( (g1 (+ 1 sk1x)) 2 )
)
(instantiations (forall ((x Int)) (= (v1 x) (u1 (g1 x) 2)))
  ( sk1x )
  ( 0 )
  ( (+ 1 sk1x) )
)
