unsat
(instantiations (forall ((x Int)) (= (small x) (v0 x)))
  ( skcj )
)
(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 sk1x 11) )
)
(instantiations (forall ((x Int) (y Int)) (= (f0 x y) (+ 2 (* 2 x) (* 4 y))))
  ( (u0 0 1) 1 )
  ( (u0 (g1 skcj) 1) (+ 1 (g1 skcj)) )
  ( (u0 sk1x 1) (+ 1 sk1x) )
  ( (u0 (+ 1 sk1x) 1) (+ 2 sk1x) )
)
(instantiations (forall ((x Int) (y Int)) (= (u0 x y) (ite (>= x 1) (f0 (u0 (+ (- 1) x) y) x) y)))
  ( sk1x 1 )
  ( (+ 1 sk1x) 1 )
  ( 0 1 )
)
(instantiations (forall ((x Int) (y Int)) (= (u1 x y) (ite (>= x 1) (f1 (u1 (+ (- 1) x) y)) y)))
  ( sk1x 11 )
  ( 0 11 )
  ( (+ 1 sk1x) 11 )
)
(instantiations (forall ((x Int)) (= (fast x) (+ (- 10) (* (- 4) x) (v1 x))))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (v0 x) (u0 (g0 x) 1)))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (v1 x) (u1 (g1 x) 11)))
  ( skcj )
)
(instantiations (forall ((x Int)) (or (not (>= x 0)) (= (u0 x 1) (+ 4 (ite (>= x 0) (f0 (u0 x 1) (+ 1 x)) 1) (* (- 1) (u1 x 11))))))
  ( (g1 skcj) )
)
