unsat
(instantiations (forall ((x Int)) (= (small x) (v0 x)))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (v4 x) (u4 (g4 x) (h4 x))))
  ( (+ 1 sk15x) )
  ( 0 )
  ( sk15x )
)
(instantiations (forall ((x Int)) (= (fast x) (v4 x)))
  ( skcj )
)
(instantiations (forall ((x Int) (y Int)) (= (u5 x y) (u1 x y)))
  ( 1 (h1 (u0 (+ (- 1) (g0 (+ 1 sk15x))) 1) (g0 (+ 1 sk15x))) )
)
(instantiations (forall ((x Int)) (= x (g0 x)))
  ( 0 )
  ( (+ 1 sk15x) )
  ( sk15x )
)
(instantiations (forall ((x Int)) (= x (g2 x)))
  ( (u5 0 (h5 (u4 (+ (- 1) (g4 (+ 1 sk15x))) (h4 (+ 1 sk15x))) (g4 (+ 1 sk15x)))) )
)
(instantiations (forall ((x Int)) (= x (g3 x)))
  ( (u5 0 (h5 (u4 (+ (- 1) (g4 (+ 1 sk15x))) (h4 (+ 1 sk15x))) (g4 (+ 1 sk15x)))) )
)
(instantiations (forall ((x Int) (y Int)) (= y (h5 x y)))
  ( (u4 (+ (- 1) (g4 (+ 1 sk15x))) (h4 (+ 1 sk15x))) (g4 (+ 1 sk15x)) )
)
(instantiations (forall ((x Int)) (= x (+ 1 (g4 x))))
  ( 0 )
  ( (+ 1 sk15x) )
  ( sk15x )
)
(instantiations (forall ((x Int) (y Int)) (= y (+ 1 (h1 x y))))
  ( (u0 (+ (- 1) (g0 (+ 1 sk15x))) 1) (g0 (+ 1 sk15x)) )
)
(instantiations (forall ((x Int)) (= (h4 x) (ite (>= x 1) 2 1)))
  ( 0 )
  ( (+ 1 sk15x) )
  ( sk15x )
)
(instantiations (forall ((x Int) (y Int)) (= (u2 x y) (ite (>= x 1) (f2 (u2 (+ (- 1) x) y)) y)))
  ( (g2 (u5 0 (h5 (u4 (+ (- 1) (g4 (+ 1 sk15x))) (h4 (+ 1 sk15x))) (g4 (+ 1 sk15x))))) 1 )
)
(instantiations (forall ((x Int) (y Int)) (= (u3 x y) (ite (>= x 1) (f3 (u3 (+ (- 1) x) y) x) y)))
  ( (g3 (u5 0 (h5 (u4 (+ (- 1) (g4 (+ 1 sk15x))) (h4 (+ 1 sk15x))) (g4 (+ 1 sk15x))))) 1 )
)
(instantiations (forall ((x Int)) (= (f1 x) (+ (v2 x) (* (- 1) (v3 x)))))
  ( (u1 0 (h1 (u0 (+ (- 1) (g0 (+ 1 sk15x))) 1) (g0 (+ 1 sk15x)))) )
)
(instantiations (forall ((x Int) (y Int)) (= (u5 x y) (ite (>= x 1) (f5 (u5 (+ (- 1) x) y)) y)))
  ( 0 (h5 (u4 (+ (- 1) (g4 (+ 1 sk15x))) (h4 (+ 1 sk15x))) (g4 (+ 1 sk15x))) )
)
(instantiations (forall ((x Int) (y Int)) (= (u1 x y) (ite (>= x 1) (f1 (u1 (+ (- 1) x) y)) y)))
  ( 1 (h1 (u0 (+ (- 1) (g0 (+ 1 sk15x))) 1) (g0 (+ 1 sk15x))) )
  ( 0 (h1 (u0 (+ (- 1) (g0 (+ 1 sk15x))) 1) (g0 (+ 1 sk15x))) )
)
(instantiations (forall ((x Int) (y Int)) (= (f4 x y) (+ (* 2 x) (v5 x y))))
  ( (u4 (+ (- 1) (g4 sk15x)) (h4 sk15x)) (g4 sk15x) )
  ( (u4 (+ (- 1) (g4 (+ 1 sk15x))) (h4 (+ 1 sk15x))) (g4 (+ 1 sk15x)) )
)
(instantiations (forall ((x Int) (y Int)) (= (f0 x y) (+ (* 2 x) (v1 x y))))
  ( (u0 (+ (- 1) (g0 (+ 1 sk15x))) 1) (g0 (+ 1 sk15x)) )
  ( (u0 (+ (- 1) (g0 sk15x)) 1) (g0 sk15x) )
)
(instantiations (forall ((x Int) (y Int)) (= (u0 x y) (ite (>= x 1) (f0 (u0 (+ (- 1) x) y) x) y)))
  ( (g0 (+ 1 sk15x)) 1 )
  ( (g0 0) 1 )
  ( (g0 sk15x) 1 )
)
(instantiations (forall ((x Int) (y Int)) (= (u4 x y) (ite (>= x 1) (f4 (u4 (+ (- 1) x) y) x) y)))
  ( (g4 (+ 1 sk15x)) (h4 (+ 1 sk15x)) )
  ( (g4 0) (h4 0) )
  ( (g4 sk15x) (h4 sk15x) )
  ( (+ (- 1) (g4 (+ 1 sk15x))) (h4 (+ 1 sk15x)) )
  ( (+ (- 1) (g4 sk15x)) (h4 sk15x) )
)
(instantiations (forall ((x Int)) (or (not (>= x 0)) (= (v0 x) (v4 x))))
  ( skcj )
)
(instantiations (forall ((x Int)) (= (v2 x) (u2 (g2 x) 1)))
  ( (u5 0 (h5 (u4 (+ (- 1) (g4 (+ 1 sk15x))) (h4 (+ 1 sk15x))) (g4 (+ 1 sk15x)))) )
)
(instantiations (forall ((x Int)) (= (v3 x) (u3 (g3 x) 1)))
  ( (u5 0 (h5 (u4 (+ (- 1) (g4 (+ 1 sk15x))) (h4 (+ 1 sk15x))) (g4 (+ 1 sk15x)))) )
)
(instantiations (forall ((x Int) (y Int)) (= (v5 x y) (u5 1 (h5 x y))))
  ( (u4 (+ (- 1) (g4 (+ 1 sk15x))) (h4 (+ 1 sk15x))) (g4 (+ 1 sk15x)) )
)
(instantiations (forall ((x Int) (y Int)) (= (v1 x y) (u1 1 (h1 x y))))
  ( (u0 (+ (- 1) (g0 (+ 1 sk15x))) 1) (g0 (+ 1 sk15x)) )
)
(instantiations (forall ((x Int)) (= (v0 x) (u0 (g0 x) 1)))
  ( (+ 1 sk15x) )
  ( 0 )
  ( sk15x )
)
