unsat
(instantiations (forall ((x Int)) (= (small x) (v0 x)))
  ( skcj )
)
(instantiations (forall ((x Int)) (= x (g0 x)))
  ( skcj )
)
(instantiations (forall ((x Int) (y Int)) (= x (+ (* (- 1) y) (f0 x y))))
  ( (u0 sk0x 0) (+ 1 sk0x) )
)
(instantiations (forall ((x Int) (y Int)) (= (u0 x y) (ite (>= x 1) (f0 (u0 (+ (- 1) x) y) x) y)))
  ( (+ 1 sk0x) 0 )
  ( 0 0 )
  ( (g0 skcj) 0 )
)
(instantiations (forall ((x Int)) (= (fast x) (div (+ x (* x x)) 2)))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (v0 x) (u0 (g0 x) 0)))
  ( skcj )
)
(instantiations (forall ((x Int)) (or (not (>= x 0)) (= x (+ (* 2 (u0 x 0)) (* (- 1) (* x x))))))
  ( (g0 skcj) )
)
