unsat
(instantiations (forall ((x Int)) (= (g0 x) (* 2 x)))
  ( sk0x )
  ( (+ 1 sk0x) )
  ( 0 )
  ( skcj )
)
(instantiations (forall ((x Int) (y Int)) (= x (+ (- 4) (* (- 1) y) (f0 x y))))
  ( (u0 (+ (- 1) (g0 (+ 1 sk0x))) 1) (g0 (+ 1 sk0x)) )
  ( (u0 (+ (- 2) (g0 (+ 1 sk0x))) 1) (+ (- 1) (g0 (+ 1 sk0x))) )
)
(instantiations (forall ((x Int) (y Int)) (= (u0 x y) (ite (>= x 1) (f0 (u0 (+ (- 1) x) y) x) y)))
  ( (g0 (+ 1 sk0x)) 1 )
  ( (+ (- 1) (g0 (+ 1 sk0x))) 1 )
  ( (g0 0) 1 )
  ( (g0 skcj) 1 )
)
(instantiations (forall ((x Int)) (= (small x) (+ 1 (* x (v0 x)))))
  ( skcj )
  ( 0 )
)
(instantiations (forall ((x Int)) (= x (+ (- 1) (fast x) (* (- 9) (* x x)) (* (- 2) (* x x x)))))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (v0 x) (u0 (g0 x) 1)))
  ( sk0x )
  ( (+ 1 sk0x) )
  ( skcj )
)
(instantiations (forall ((x Int)) (or (not (>= x 0)) (and (= (u0 (g0 x) 1) (+ 1 (* 9 x) (* 2 (* x x)))) (>= x 0))))
  ( skcj )
)
