unsat
(instantiations (forall ((x Int)) (= (v2 x) (u2 (g2 x) (h2 x))))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (v1 x) (u1 (g1 x) (h1 x))))
  ( skcj )
)
(instantiations (forall ((x Int)) (= x (g0 x)))
  ( skcj )
)
(instantiations (forall ((x Int)) (= x (g1 x)))
  ( skcj )
)
(instantiations (forall ((x Int)) (= x (h2 x)))
  ( skcj )
)
(instantiations (forall ((x Int) (y Int)) (= x (+ y (f1 x y))))
  ( (u1 (+ (- 1) (g1 skcj)) (h1 skcj)) (g1 skcj) )
  ( (u1 0 1) 1 )
  ( (u1 sk4x 2) (+ 1 sk4x) )
)
(instantiations (forall ((x Int)) (= x (+ 2 (* (- 1) (g2 x)))))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (h1 x) (ite (>= x 3) 2 x)))
  ( skcj )
)
(instantiations (forall ((x Int) (y Int)) (= (u0 x y) (ite (>= x 1) (f0 (u0 (+ (- 1) x) y)) y)))
  ( (+ (- 1) (g0 skcj)) 1 )
)
(instantiations (forall ((x Int) (y Int)) (= (u1 x y) (ite (>= x 1) (f1 (u1 (+ (- 1) x) y) x) y)))
  ( 0 2 )
  ( (g1 skcj) (h1 skcj) )
  ( 1 1 )
  ( 0 1 )
  ( (+ 1 sk4x) 2 )
)
(instantiations (forall ((x Int)) (= (small x) (+ (v0 x) (* (- 1) (v1 x)))))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (fast x) (+ (- 2) (v2 x) (v0 x) (div (+ (* (- 1) x) (* x x)) 2))))
  ( skcj )
)
(instantiations (forall ((x Int)) (or (not (>= x 0)) (and (= x (+ 4 (* (- 2) (u1 x 2)) (* (- 1) (* x x)))) (>= x 0))))
  ( (+ (- 1) (g1 skcj)) )
  ( (g1 skcj) )
)
(instantiations (forall ((x Int) (y Int)) (= (u2 x y) (ite (>= x 1) 2 y)))
  ( (g2 skcj) (h2 skcj) )
)
