unsat
(instantiations (forall ((x Int) (y Int) (z Int)) (= (v3 x y z) (v1 x y z)))
  ( 2 3 1 )
  ( 0 3 1 )
)
(instantiations (forall ((x Int)) (= x (g1 x)))
  ( (u1 1 3 1) )
)
(instantiations (forall ((x Int)) (= x (g3 x)))
  ( (u3 1 3 1) )
)
(instantiations (forall ((x Int) (y Int)) (= y (+ (* (- 2) x) (f1 x y))))
  ( (u1 0 3 1) (v1 0 3 1) )
)
(instantiations (forall ((x Int) (y Int)) (= y (+ (* 6 x) (* (- 1) (f3 x y)))))
  ( (u3 0 3 1) (v3 0 3 1) )
)
(instantiations (forall ((x Int) (y Int) (z Int)) (= (u1 x y z) (ite (>= x 1) (f1 (u1 (+ (- 1) x) y z) (v1 (+ (- 1) x) y z)) y)))
  ( 1 3 1 )
  ( 0 3 1 )
)
(instantiations (forall ((x Int) (y Int) (z Int)) (= (v1 x y z) (ite (>= x 1) (g1 (u1 (+ (- 1) x) y z)) z)))
  ( 2 3 1 )
)
(instantiations (forall ((x Int) (y Int) (z Int)) (= (u3 x y z) (ite (>= x 1) (f3 (u3 (+ (- 1) x) y z) (v3 (+ (- 1) x) y z)) y)))
  ( 1 3 1 )
  ( 0 3 1 )
)
(instantiations (forall ((x Int) (y Int) (z Int)) (= (v3 x y z) (ite (>= x 1) (g3 (u3 (+ (- 1) x) y z)) z)))
  ( 2 3 1 )
  ( 0 3 1 )
)
