unsat
(instantiations (forall ((x Int)) (= x (g0 x)))
  ( skcj )
)
(instantiations (forall ((x Int)) (= x (g1 x)))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (f1 x) (* 2 x)))
  ( (u1 sk2x 2) )
)
(instantiations (forall ((x Int) (y Int)) (= y (+ (* (- 2) x) (f0 x y))))
  ( (u0 sk2x 2) (+ 1 sk2x) )
)
(instantiations (forall ((x Int) (y Int)) (= (u1 x y) (ite (>= x 1) (f1 (u1 (+ (- 1) x) y)) y)))
  ( sk2x 2 )
  ( 0 2 )
  ( (+ 1 sk2x) 2 )
)
(instantiations (forall ((x Int) (y Int)) (= (u0 x y) (ite (>= x 1) (f0 (u0 (+ (- 1) x) y) x) y)))
  ( sk2x 2 )
  ( 0 2 )
  ( (+ 1 sk2x) 2 )
)
(instantiations (forall ((x Int)) (= x (+ (* (- 1) (fast x)) (v1 x) (div x 2))))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (small x) (+ 1 (div (v0 x) 2))))
  ( skcj )
)
(instantiations (forall ((x Int)) (or (not (>= x 0)) (= x (+ (- 2) (* 2 (u1 x 2)) (* (- 1) (u0 x 2))))))
  ( (g1 skcj) )
)
(instantiations (forall ((x Int)) (= (v1 x) (u1 (g1 x) 2)))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (v0 x) (u0 (g0 x) 2)))
  ( skcj )
)
