unsat
(instantiations (forall ((x Int) (y Int)) (= (u2 x y) (u0 x y)))
  ( 0 (+ (- 1) (u3 1 6)) )
  ( sk6x (u1 4 1) )
  ( (+ 1 sk6x) (u1 4 1) )
)
(instantiations (forall ((x Int)) (= x (g0 x)))
  ( skcj )
)
(instantiations (forall ((x Int)) (= x (g2 x)))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (f3 x) (* x x)))
  ( (u3 0 6) )
)
(instantiations (forall ((x Int)) (= (f1 x) (+ 2 (* 2 x))))
  ( (u1 3 1) )
  ( (u1 2 1) )
  ( (u1 1 1) )
  ( (u1 0 1) )
)
(instantiations (forall ((x Int)) (= x (+ (f2 x) (* (- 1) (div x 3)))))
  ( (u2 0 (+ (- 1) (u3 1 6))) )
  ( (u2 (g2 skcj) (+ (- 1) (u3 1 6))) )
)
(instantiations (forall ((x Int) (y Int)) (= (u1 x y) (ite (>= x 1) (f1 (u1 (+ (- 1) x) y)) y)))
  ( 4 1 )
  ( 3 1 )
  ( 2 1 )
  ( 1 1 )
  ( 0 1 )
)
(instantiations (forall ((x Int) (y Int)) (= (u3 x y) (ite (>= x 1) (f3 (u3 (+ (- 1) x) y)) y)))
  ( 0 6 )
  ( 1 6 )
)
(instantiations (forall ((x Int) (y Int)) (= (u0 x y) (ite (>= x 1) (f0 (u0 (+ (- 1) x) y)) y)))
  ( 0 (u1 4 1) )
  ( sk6x (u1 4 1) )
  ( (+ 1 sk6x) (u1 4 1) )
)
(instantiations (forall ((x Int) (y Int)) (= (u2 x y) (ite (>= x 1) (f2 (u2 (+ (- 1) x) y)) y)))
  ( 0 (+ (- 1) (u3 1 6)) )
  ( (+ 1 sk6x) (+ (- 1) (u3 1 6)) )
  ( (+ 1 sk6x) (u1 4 1) )
)
(instantiations (forall ((x Int)) (= (small x) (div (div (v0 x) 2) 2)))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (fast x) (div (v2 x) 3)))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (v0 x) (u0 (g0 x) (u1 4 1))))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (v2 x) (u2 (g2 x) (+ (- 1) (u3 1 6)))))
  ( skcj )
)
(instantiations (forall ((x Int)) (or (not (>= x 0)) (= (ite (>= x 0) (f2 (u2 x (+ (- 1) (u3 1 6)))) (+ (- 1) (u3 1 6))) (u0 x (u1 4 1)))))
  ( (g0 skcj) )
)
