unsat
(instantiations (forall ((x Int) (y Int)) (= (u2 x y) (u0 x y)))
  ( (g0 skcj) (u1 2 2) )
)
(instantiations (forall ((x Int)) (= x (g0 x)))
  ( skcj )
)
(instantiations (forall ((x Int)) (= x (g2 x)))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (f1 x) (+ 4 (* 2 x))))
  ( (u1 1 2) )
  ( (u1 0 2) )
)
(instantiations (forall ((x Int) (y Int)) (= (u1 x y) (ite (>= x 1) (f1 (u1 (+ (- 1) x) y)) y)))
  ( 2 2 )
  ( 1 2 )
  ( 0 2 )
)
(instantiations (forall ((x Int)) (= (small x) (div (div (v0 x) 2) 3)))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (fast x) (div (v2 x) 6)))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (v0 x) (u0 (g0 x) (u1 2 2))))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (v2 x) (u2 (g2 x) 20)))
  ( skcj )
)
