MAYBE

Initial complexity problem:
1:	T:
		(Comp: ?, Cost: 1)    f0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8) -> Com_1(f9(0, 1, 1, 0, 0, Fresh_6, Ar_6, Ar_7, Ar_8)) [ Fresh_6 >= 1 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2 - 1, Ar_3, Ar_3, 0, Ar_0 - 2, 1, Ar_0 - 2)) [ Ar_0 >= 3 /\ Ar_2 >= 1 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2 - 1, Ar_3, Ar_3, 0, Ar_0, 0, Ar_0)) [ 2 >= Ar_0 /\ Ar_2 >= 1 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8) -> Com_1(f20(0, Ar_1 + 1, Ar_1 + 1, Ar_3, Ar_3, Fresh_5, Ar_6, Ar_7, Ar_8)) [ Fresh_5 >= 1 /\ Ar_0 >= 3 /\ 0 >= Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8) -> Com_1(f20(Ar_0 + 1, Ar_1 + 1, Ar_1 + 1, Ar_3, Ar_3, Fresh_4, Ar_6, Ar_7, Ar_8)) [ Fresh_4 >= 1 /\ 2 >= Ar_0 /\ 0 >= Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_3, Ar_5 - 1, Ar_6, Fresh_2, Fresh_3)) [ 0 >= Ar_5 + 1 /\ Ar_3 = Ar_4 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_3, Ar_5 - 1, Ar_6, Fresh_0, Fresh_1)) [ Ar_5 >= 1 /\ Ar_3 = Ar_4 ]
		(Comp: ?, Cost: 1)    f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8) -> Com_1(f32(Ar_0, Ar_1, Ar_2, 0, Ar_4, Ar_5, Ar_6, Ar_7, 0)) [ Ar_8 = 0 ]
		(Comp: ?, Cost: 1)    f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8) -> Com_1(f32(Ar_0, Ar_1, Ar_2, 1, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8)) [ 0 >= Ar_8 + 1 ]
		(Comp: ?, Cost: 1)    f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8) -> Com_1(f32(Ar_0, Ar_1, Ar_2, 1, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8)) [ Ar_8 >= 1 ]
		(Comp: ?, Cost: 1)    f32(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8) -> Com_1(f9(Ar_0, Ar_1, Ar_2, Ar_3, 0, Ar_5, Ar_6, 0, Ar_8)) [ Ar_7 = 0 ]
		(Comp: ?, Cost: 1)    f32(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8) -> Com_1(f9(Ar_0, Ar_1, Ar_2, Ar_3, 1, Ar_5, Ar_6, Ar_7, Ar_8)) [ 0 >= Ar_7 + 1 ]
		(Comp: ?, Cost: 1)    f32(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8) -> Com_1(f9(Ar_0, Ar_1, Ar_2, Ar_3, 1, Ar_5, Ar_6, Ar_7, Ar_8)) [ Ar_7 >= 1 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8) -> Com_1(f38(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8)) [ Ar_4 >= Ar_3 + 1 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8) -> Com_1(f38(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8)) [ Ar_3 >= Ar_4 + 1 ]
		(Comp: 1, Cost: 0)    koat_start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8) -> Com_1(f0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7, Ar_8)) [ 0 <= 0 ]
	start location:	koat_start
	leaf cost:	0

Slicing away variables that do not contribute to conditions from problem 1 leaves variables [Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8].
We thus obtain the following problem:
2:	T:
		(Comp: 1, Cost: 0)    koat_start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8)) [ 0 <= 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f38(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8)) [ Ar_3 >= Ar_4 + 1 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f38(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8)) [ Ar_4 >= Ar_3 + 1 ]
		(Comp: ?, Cost: 1)    f32(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f9(Ar_0, Ar_1, Ar_2, Ar_3, 1, Ar_5, Ar_7, Ar_8)) [ Ar_7 >= 1 ]
		(Comp: ?, Cost: 1)    f32(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f9(Ar_0, Ar_1, Ar_2, Ar_3, 1, Ar_5, Ar_7, Ar_8)) [ 0 >= Ar_7 + 1 ]
		(Comp: ?, Cost: 1)    f32(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f9(Ar_0, Ar_1, Ar_2, Ar_3, 0, Ar_5, 0, Ar_8)) [ Ar_7 = 0 ]
		(Comp: ?, Cost: 1)    f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f32(Ar_0, Ar_1, Ar_2, 1, Ar_4, Ar_5, Ar_7, Ar_8)) [ Ar_8 >= 1 ]
		(Comp: ?, Cost: 1)    f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f32(Ar_0, Ar_1, Ar_2, 1, Ar_4, Ar_5, Ar_7, Ar_8)) [ 0 >= Ar_8 + 1 ]
		(Comp: ?, Cost: 1)    f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f32(Ar_0, Ar_1, Ar_2, 0, Ar_4, Ar_5, Ar_7, 0)) [ Ar_8 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_3, Ar_5 - 1, Fresh_0, Fresh_1)) [ Ar_5 >= 1 /\ Ar_3 = Ar_4 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_3, Ar_5 - 1, Fresh_2, Fresh_3)) [ 0 >= Ar_5 + 1 /\ Ar_3 = Ar_4 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0 + 1, Ar_1 + 1, Ar_1 + 1, Ar_3, Ar_3, Fresh_4, Ar_7, Ar_8)) [ Fresh_4 >= 1 /\ 2 >= Ar_0 /\ 0 >= Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(0, Ar_1 + 1, Ar_1 + 1, Ar_3, Ar_3, Fresh_5, Ar_7, Ar_8)) [ Fresh_5 >= 1 /\ Ar_0 >= 3 /\ 0 >= Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2 - 1, Ar_3, Ar_3, 0, 0, Ar_0)) [ 2 >= Ar_0 /\ Ar_2 >= 1 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2 - 1, Ar_3, Ar_3, 0, 1, Ar_0 - 2)) [ Ar_0 >= 3 /\ Ar_2 >= 1 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f9(0, 1, 1, 0, 0, Fresh_6, Ar_7, Ar_8)) [ Fresh_6 >= 1 ]
	start location:	koat_start
	leaf cost:	0

Repeatedly propagating knowledge in problem 2 produces the following problem:
3:	T:
		(Comp: 1, Cost: 0)    koat_start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8)) [ 0 <= 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f38(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8)) [ Ar_3 >= Ar_4 + 1 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f38(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8)) [ Ar_4 >= Ar_3 + 1 ]
		(Comp: ?, Cost: 1)    f32(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f9(Ar_0, Ar_1, Ar_2, Ar_3, 1, Ar_5, Ar_7, Ar_8)) [ Ar_7 >= 1 ]
		(Comp: ?, Cost: 1)    f32(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f9(Ar_0, Ar_1, Ar_2, Ar_3, 1, Ar_5, Ar_7, Ar_8)) [ 0 >= Ar_7 + 1 ]
		(Comp: ?, Cost: 1)    f32(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f9(Ar_0, Ar_1, Ar_2, Ar_3, 0, Ar_5, 0, Ar_8)) [ Ar_7 = 0 ]
		(Comp: ?, Cost: 1)    f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f32(Ar_0, Ar_1, Ar_2, 1, Ar_4, Ar_5, Ar_7, Ar_8)) [ Ar_8 >= 1 ]
		(Comp: ?, Cost: 1)    f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f32(Ar_0, Ar_1, Ar_2, 1, Ar_4, Ar_5, Ar_7, Ar_8)) [ 0 >= Ar_8 + 1 ]
		(Comp: ?, Cost: 1)    f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f32(Ar_0, Ar_1, Ar_2, 0, Ar_4, Ar_5, Ar_7, 0)) [ Ar_8 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_3, Ar_5 - 1, Fresh_0, Fresh_1)) [ Ar_5 >= 1 /\ Ar_3 = Ar_4 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_3, Ar_5 - 1, Fresh_2, Fresh_3)) [ 0 >= Ar_5 + 1 /\ Ar_3 = Ar_4 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0 + 1, Ar_1 + 1, Ar_1 + 1, Ar_3, Ar_3, Fresh_4, Ar_7, Ar_8)) [ Fresh_4 >= 1 /\ 2 >= Ar_0 /\ 0 >= Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(0, Ar_1 + 1, Ar_1 + 1, Ar_3, Ar_3, Fresh_5, Ar_7, Ar_8)) [ Fresh_5 >= 1 /\ Ar_0 >= 3 /\ 0 >= Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2 - 1, Ar_3, Ar_3, 0, 0, Ar_0)) [ 2 >= Ar_0 /\ Ar_2 >= 1 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2 - 1, Ar_3, Ar_3, 0, 1, Ar_0 - 2)) [ Ar_0 >= 3 /\ Ar_2 >= 1 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: 1, Cost: 1)    f0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f9(0, 1, 1, 0, 0, Fresh_6, Ar_7, Ar_8)) [ Fresh_6 >= 1 ]
	start location:	koat_start
	leaf cost:	0

A polynomial rank function with
	Pol(koat_start) = 1
	Pol(f0) = 1
	Pol(f9) = 1
	Pol(f38) = 0
	Pol(f32) = 1
	Pol(f20) = 1
orients all transitions weakly and the transition
	f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f38(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8)) [ Ar_4 >= Ar_3 + 1 ]
strictly and produces the following problem:
4:	T:
		(Comp: 1, Cost: 0)    koat_start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8)) [ 0 <= 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f38(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8)) [ Ar_3 >= Ar_4 + 1 ]
		(Comp: 1, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f38(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8)) [ Ar_4 >= Ar_3 + 1 ]
		(Comp: ?, Cost: 1)    f32(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f9(Ar_0, Ar_1, Ar_2, Ar_3, 1, Ar_5, Ar_7, Ar_8)) [ Ar_7 >= 1 ]
		(Comp: ?, Cost: 1)    f32(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f9(Ar_0, Ar_1, Ar_2, Ar_3, 1, Ar_5, Ar_7, Ar_8)) [ 0 >= Ar_7 + 1 ]
		(Comp: ?, Cost: 1)    f32(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f9(Ar_0, Ar_1, Ar_2, Ar_3, 0, Ar_5, 0, Ar_8)) [ Ar_7 = 0 ]
		(Comp: ?, Cost: 1)    f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f32(Ar_0, Ar_1, Ar_2, 1, Ar_4, Ar_5, Ar_7, Ar_8)) [ Ar_8 >= 1 ]
		(Comp: ?, Cost: 1)    f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f32(Ar_0, Ar_1, Ar_2, 1, Ar_4, Ar_5, Ar_7, Ar_8)) [ 0 >= Ar_8 + 1 ]
		(Comp: ?, Cost: 1)    f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f32(Ar_0, Ar_1, Ar_2, 0, Ar_4, Ar_5, Ar_7, 0)) [ Ar_8 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_3, Ar_5 - 1, Fresh_0, Fresh_1)) [ Ar_5 >= 1 /\ Ar_3 = Ar_4 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_3, Ar_5 - 1, Fresh_2, Fresh_3)) [ 0 >= Ar_5 + 1 /\ Ar_3 = Ar_4 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0 + 1, Ar_1 + 1, Ar_1 + 1, Ar_3, Ar_3, Fresh_4, Ar_7, Ar_8)) [ Fresh_4 >= 1 /\ 2 >= Ar_0 /\ 0 >= Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(0, Ar_1 + 1, Ar_1 + 1, Ar_3, Ar_3, Fresh_5, Ar_7, Ar_8)) [ Fresh_5 >= 1 /\ Ar_0 >= 3 /\ 0 >= Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2 - 1, Ar_3, Ar_3, 0, 0, Ar_0)) [ 2 >= Ar_0 /\ Ar_2 >= 1 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2 - 1, Ar_3, Ar_3, 0, 1, Ar_0 - 2)) [ Ar_0 >= 3 /\ Ar_2 >= 1 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: 1, Cost: 1)    f0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f9(0, 1, 1, 0, 0, Fresh_6, Ar_7, Ar_8)) [ Fresh_6 >= 1 ]
	start location:	koat_start
	leaf cost:	0

A polynomial rank function with
	Pol(koat_start) = 1
	Pol(f0) = 1
	Pol(f9) = 1
	Pol(f38) = 0
	Pol(f32) = 1
	Pol(f20) = 1
orients all transitions weakly and the transition
	f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f38(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8)) [ Ar_3 >= Ar_4 + 1 ]
strictly and produces the following problem:
5:	T:
		(Comp: 1, Cost: 0)    koat_start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8)) [ 0 <= 0 ]
		(Comp: 1, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f38(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8)) [ Ar_3 >= Ar_4 + 1 ]
		(Comp: 1, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f38(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8)) [ Ar_4 >= Ar_3 + 1 ]
		(Comp: ?, Cost: 1)    f32(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f9(Ar_0, Ar_1, Ar_2, Ar_3, 1, Ar_5, Ar_7, Ar_8)) [ Ar_7 >= 1 ]
		(Comp: ?, Cost: 1)    f32(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f9(Ar_0, Ar_1, Ar_2, Ar_3, 1, Ar_5, Ar_7, Ar_8)) [ 0 >= Ar_7 + 1 ]
		(Comp: ?, Cost: 1)    f32(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f9(Ar_0, Ar_1, Ar_2, Ar_3, 0, Ar_5, 0, Ar_8)) [ Ar_7 = 0 ]
		(Comp: ?, Cost: 1)    f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f32(Ar_0, Ar_1, Ar_2, 1, Ar_4, Ar_5, Ar_7, Ar_8)) [ Ar_8 >= 1 ]
		(Comp: ?, Cost: 1)    f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f32(Ar_0, Ar_1, Ar_2, 1, Ar_4, Ar_5, Ar_7, Ar_8)) [ 0 >= Ar_8 + 1 ]
		(Comp: ?, Cost: 1)    f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f32(Ar_0, Ar_1, Ar_2, 0, Ar_4, Ar_5, Ar_7, 0)) [ Ar_8 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_3, Ar_5 - 1, Fresh_0, Fresh_1)) [ Ar_5 >= 1 /\ Ar_3 = Ar_4 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_3, Ar_5 - 1, Fresh_2, Fresh_3)) [ 0 >= Ar_5 + 1 /\ Ar_3 = Ar_4 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0 + 1, Ar_1 + 1, Ar_1 + 1, Ar_3, Ar_3, Fresh_4, Ar_7, Ar_8)) [ Fresh_4 >= 1 /\ 2 >= Ar_0 /\ 0 >= Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(0, Ar_1 + 1, Ar_1 + 1, Ar_3, Ar_3, Fresh_5, Ar_7, Ar_8)) [ Fresh_5 >= 1 /\ Ar_0 >= 3 /\ 0 >= Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2 - 1, Ar_3, Ar_3, 0, 0, Ar_0)) [ 2 >= Ar_0 /\ Ar_2 >= 1 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2 - 1, Ar_3, Ar_3, 0, 1, Ar_0 - 2)) [ Ar_0 >= 3 /\ Ar_2 >= 1 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: 1, Cost: 1)    f0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f9(0, 1, 1, 0, 0, Fresh_6, Ar_7, Ar_8)) [ Fresh_6 >= 1 ]
	start location:	koat_start
	leaf cost:	0

Applied AI with 'oct' on problem 5 to obtain the following invariants:
  For symbol f20: X_4 - X_5 >= 0 /\ X_5 >= 0 /\ X_4 + X_5 >= 0 /\ -X_4 + X_5 >= 0 /\ X_2 + X_5 - 1 >= 0 /\ X_1 + X_5 >= 0 /\ X_4 >= 0 /\ X_2 + X_4 - 1 >= 0 /\ X_1 + X_4 >= 0 /\ X_2 - X_3 >= 0 /\ X_2 - 1 >= 0 /\ X_1 + X_2 - 1 >= 0 /\ -X_1 + X_2 - 1 >= 0 /\ X_1 >= 0
  For symbol f32: X_5 >= 0 /\ X_4 + X_5 >= 0 /\ -X_4 + X_5 + 1 >= 0 /\ X_2 + X_5 - 1 >= 0 /\ X_1 + X_5 >= 0 /\ -X_4 + 1 >= 0 /\ X_2 - X_4 >= 0 /\ X_1 - X_4 + 1 >= 0 /\ X_4 >= 0 /\ X_2 + X_4 - 1 >= 0 /\ X_1 + X_4 >= 0 /\ X_2 - X_3 >= 0 /\ X_2 - 1 >= 0 /\ X_1 + X_2 - 1 >= 0 /\ -X_1 + X_2 - 1 >= 0 /\ X_1 >= 0
  For symbol f9: X_5 >= 0 /\ X_4 + X_5 >= 0 /\ X_2 + X_5 - 1 >= 0 /\ X_1 + X_5 >= 0 /\ X_4 >= 0 /\ X_2 + X_4 - 1 >= 0 /\ X_1 + X_4 >= 0 /\ X_2 - X_3 >= 0 /\ X_2 - 1 >= 0 /\ X_1 + X_2 - 1 >= 0 /\ -X_1 + X_2 - 1 >= 0 /\ X_1 >= 0


This yielded the following problem:
6:	T:
		(Comp: 1, Cost: 1)    f0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f9(0, 1, 1, 0, 0, Fresh_6, Ar_7, Ar_8)) [ Fresh_6 >= 1 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2 - 1, Ar_3, Ar_3, 0, 1, Ar_0 - 2)) [ Ar_4 >= 0 /\ Ar_3 + Ar_4 >= 0 /\ Ar_1 + Ar_4 - 1 >= 0 /\ Ar_0 + Ar_4 >= 0 /\ Ar_3 >= 0 /\ Ar_1 + Ar_3 - 1 >= 0 /\ Ar_0 + Ar_3 >= 0 /\ Ar_1 - Ar_2 >= 0 /\ Ar_1 - 1 >= 0 /\ Ar_0 + Ar_1 - 1 >= 0 /\ -Ar_0 + Ar_1 - 1 >= 0 /\ Ar_0 >= 0 /\ Ar_0 >= 3 /\ Ar_2 >= 1 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2 - 1, Ar_3, Ar_3, 0, 0, Ar_0)) [ Ar_4 >= 0 /\ Ar_3 + Ar_4 >= 0 /\ Ar_1 + Ar_4 - 1 >= 0 /\ Ar_0 + Ar_4 >= 0 /\ Ar_3 >= 0 /\ Ar_1 + Ar_3 - 1 >= 0 /\ Ar_0 + Ar_3 >= 0 /\ Ar_1 - Ar_2 >= 0 /\ Ar_1 - 1 >= 0 /\ Ar_0 + Ar_1 - 1 >= 0 /\ -Ar_0 + Ar_1 - 1 >= 0 /\ Ar_0 >= 0 /\ 2 >= Ar_0 /\ Ar_2 >= 1 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(0, Ar_1 + 1, Ar_1 + 1, Ar_3, Ar_3, Fresh_5, Ar_7, Ar_8)) [ Ar_4 >= 0 /\ Ar_3 + Ar_4 >= 0 /\ Ar_1 + Ar_4 - 1 >= 0 /\ Ar_0 + Ar_4 >= 0 /\ Ar_3 >= 0 /\ Ar_1 + Ar_3 - 1 >= 0 /\ Ar_0 + Ar_3 >= 0 /\ Ar_1 - Ar_2 >= 0 /\ Ar_1 - 1 >= 0 /\ Ar_0 + Ar_1 - 1 >= 0 /\ -Ar_0 + Ar_1 - 1 >= 0 /\ Ar_0 >= 0 /\ Fresh_5 >= 1 /\ Ar_0 >= 3 /\ 0 >= Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0 + 1, Ar_1 + 1, Ar_1 + 1, Ar_3, Ar_3, Fresh_4, Ar_7, Ar_8)) [ Ar_4 >= 0 /\ Ar_3 + Ar_4 >= 0 /\ Ar_1 + Ar_4 - 1 >= 0 /\ Ar_0 + Ar_4 >= 0 /\ Ar_3 >= 0 /\ Ar_1 + Ar_3 - 1 >= 0 /\ Ar_0 + Ar_3 >= 0 /\ Ar_1 - Ar_2 >= 0 /\ Ar_1 - 1 >= 0 /\ Ar_0 + Ar_1 - 1 >= 0 /\ -Ar_0 + Ar_1 - 1 >= 0 /\ Ar_0 >= 0 /\ Fresh_4 >= 1 /\ 2 >= Ar_0 /\ 0 >= Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = 0 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_3, Ar_5 - 1, Fresh_2, Fresh_3)) [ Ar_4 >= 0 /\ Ar_3 + Ar_4 >= 0 /\ Ar_1 + Ar_4 - 1 >= 0 /\ Ar_0 + Ar_4 >= 0 /\ Ar_3 >= 0 /\ Ar_1 + Ar_3 - 1 >= 0 /\ Ar_0 + Ar_3 >= 0 /\ Ar_1 - Ar_2 >= 0 /\ Ar_1 - 1 >= 0 /\ Ar_0 + Ar_1 - 1 >= 0 /\ -Ar_0 + Ar_1 - 1 >= 0 /\ Ar_0 >= 0 /\ 0 >= Ar_5 + 1 /\ Ar_3 = Ar_4 ]
		(Comp: ?, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_3, Ar_5 - 1, Fresh_0, Fresh_1)) [ Ar_4 >= 0 /\ Ar_3 + Ar_4 >= 0 /\ Ar_1 + Ar_4 - 1 >= 0 /\ Ar_0 + Ar_4 >= 0 /\ Ar_3 >= 0 /\ Ar_1 + Ar_3 - 1 >= 0 /\ Ar_0 + Ar_3 >= 0 /\ Ar_1 - Ar_2 >= 0 /\ Ar_1 - 1 >= 0 /\ Ar_0 + Ar_1 - 1 >= 0 /\ -Ar_0 + Ar_1 - 1 >= 0 /\ Ar_0 >= 0 /\ Ar_5 >= 1 /\ Ar_3 = Ar_4 ]
		(Comp: ?, Cost: 1)    f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f32(Ar_0, Ar_1, Ar_2, 0, Ar_4, Ar_5, Ar_7, 0)) [ Ar_3 - Ar_4 >= 0 /\ Ar_4 >= 0 /\ Ar_3 + Ar_4 >= 0 /\ -Ar_3 + Ar_4 >= 0 /\ Ar_1 + Ar_4 - 1 >= 0 /\ Ar_0 + Ar_4 >= 0 /\ Ar_3 >= 0 /\ Ar_1 + Ar_3 - 1 >= 0 /\ Ar_0 + Ar_3 >= 0 /\ Ar_1 - Ar_2 >= 0 /\ Ar_1 - 1 >= 0 /\ Ar_0 + Ar_1 - 1 >= 0 /\ -Ar_0 + Ar_1 - 1 >= 0 /\ Ar_0 >= 0 /\ Ar_8 = 0 ]
		(Comp: ?, Cost: 1)    f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f32(Ar_0, Ar_1, Ar_2, 1, Ar_4, Ar_5, Ar_7, Ar_8)) [ Ar_3 - Ar_4 >= 0 /\ Ar_4 >= 0 /\ Ar_3 + Ar_4 >= 0 /\ -Ar_3 + Ar_4 >= 0 /\ Ar_1 + Ar_4 - 1 >= 0 /\ Ar_0 + Ar_4 >= 0 /\ Ar_3 >= 0 /\ Ar_1 + Ar_3 - 1 >= 0 /\ Ar_0 + Ar_3 >= 0 /\ Ar_1 - Ar_2 >= 0 /\ Ar_1 - 1 >= 0 /\ Ar_0 + Ar_1 - 1 >= 0 /\ -Ar_0 + Ar_1 - 1 >= 0 /\ Ar_0 >= 0 /\ 0 >= Ar_8 + 1 ]
		(Comp: ?, Cost: 1)    f20(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f32(Ar_0, Ar_1, Ar_2, 1, Ar_4, Ar_5, Ar_7, Ar_8)) [ Ar_3 - Ar_4 >= 0 /\ Ar_4 >= 0 /\ Ar_3 + Ar_4 >= 0 /\ -Ar_3 + Ar_4 >= 0 /\ Ar_1 + Ar_4 - 1 >= 0 /\ Ar_0 + Ar_4 >= 0 /\ Ar_3 >= 0 /\ Ar_1 + Ar_3 - 1 >= 0 /\ Ar_0 + Ar_3 >= 0 /\ Ar_1 - Ar_2 >= 0 /\ Ar_1 - 1 >= 0 /\ Ar_0 + Ar_1 - 1 >= 0 /\ -Ar_0 + Ar_1 - 1 >= 0 /\ Ar_0 >= 0 /\ Ar_8 >= 1 ]
		(Comp: ?, Cost: 1)    f32(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f9(Ar_0, Ar_1, Ar_2, Ar_3, 0, Ar_5, 0, Ar_8)) [ Ar_4 >= 0 /\ Ar_3 + Ar_4 >= 0 /\ -Ar_3 + Ar_4 + 1 >= 0 /\ Ar_1 + Ar_4 - 1 >= 0 /\ Ar_0 + Ar_4 >= 0 /\ -Ar_3 + 1 >= 0 /\ Ar_1 - Ar_3 >= 0 /\ Ar_0 - Ar_3 + 1 >= 0 /\ Ar_3 >= 0 /\ Ar_1 + Ar_3 - 1 >= 0 /\ Ar_0 + Ar_3 >= 0 /\ Ar_1 - Ar_2 >= 0 /\ Ar_1 - 1 >= 0 /\ Ar_0 + Ar_1 - 1 >= 0 /\ -Ar_0 + Ar_1 - 1 >= 0 /\ Ar_0 >= 0 /\ Ar_7 = 0 ]
		(Comp: ?, Cost: 1)    f32(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f9(Ar_0, Ar_1, Ar_2, Ar_3, 1, Ar_5, Ar_7, Ar_8)) [ Ar_4 >= 0 /\ Ar_3 + Ar_4 >= 0 /\ -Ar_3 + Ar_4 + 1 >= 0 /\ Ar_1 + Ar_4 - 1 >= 0 /\ Ar_0 + Ar_4 >= 0 /\ -Ar_3 + 1 >= 0 /\ Ar_1 - Ar_3 >= 0 /\ Ar_0 - Ar_3 + 1 >= 0 /\ Ar_3 >= 0 /\ Ar_1 + Ar_3 - 1 >= 0 /\ Ar_0 + Ar_3 >= 0 /\ Ar_1 - Ar_2 >= 0 /\ Ar_1 - 1 >= 0 /\ Ar_0 + Ar_1 - 1 >= 0 /\ -Ar_0 + Ar_1 - 1 >= 0 /\ Ar_0 >= 0 /\ 0 >= Ar_7 + 1 ]
		(Comp: ?, Cost: 1)    f32(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f9(Ar_0, Ar_1, Ar_2, Ar_3, 1, Ar_5, Ar_7, Ar_8)) [ Ar_4 >= 0 /\ Ar_3 + Ar_4 >= 0 /\ -Ar_3 + Ar_4 + 1 >= 0 /\ Ar_1 + Ar_4 - 1 >= 0 /\ Ar_0 + Ar_4 >= 0 /\ -Ar_3 + 1 >= 0 /\ Ar_1 - Ar_3 >= 0 /\ Ar_0 - Ar_3 + 1 >= 0 /\ Ar_3 >= 0 /\ Ar_1 + Ar_3 - 1 >= 0 /\ Ar_0 + Ar_3 >= 0 /\ Ar_1 - Ar_2 >= 0 /\ Ar_1 - 1 >= 0 /\ Ar_0 + Ar_1 - 1 >= 0 /\ -Ar_0 + Ar_1 - 1 >= 0 /\ Ar_0 >= 0 /\ Ar_7 >= 1 ]
		(Comp: 1, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f38(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8)) [ Ar_4 >= 0 /\ Ar_3 + Ar_4 >= 0 /\ Ar_1 + Ar_4 - 1 >= 0 /\ Ar_0 + Ar_4 >= 0 /\ Ar_3 >= 0 /\ Ar_1 + Ar_3 - 1 >= 0 /\ Ar_0 + Ar_3 >= 0 /\ Ar_1 - Ar_2 >= 0 /\ Ar_1 - 1 >= 0 /\ Ar_0 + Ar_1 - 1 >= 0 /\ -Ar_0 + Ar_1 - 1 >= 0 /\ Ar_0 >= 0 /\ Ar_4 >= Ar_3 + 1 ]
		(Comp: 1, Cost: 1)    f9(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f38(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8)) [ Ar_4 >= 0 /\ Ar_3 + Ar_4 >= 0 /\ Ar_1 + Ar_4 - 1 >= 0 /\ Ar_0 + Ar_4 >= 0 /\ Ar_3 >= 0 /\ Ar_1 + Ar_3 - 1 >= 0 /\ Ar_0 + Ar_3 >= 0 /\ Ar_1 - Ar_2 >= 0 /\ Ar_1 - 1 >= 0 /\ Ar_0 + Ar_1 - 1 >= 0 /\ -Ar_0 + Ar_1 - 1 >= 0 /\ Ar_0 >= 0 /\ Ar_3 >= Ar_4 + 1 ]
		(Comp: 1, Cost: 0)    koat_start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8) -> Com_1(f0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_7, Ar_8)) [ 0 <= 0 ]
	start location:	koat_start
	leaf cost:	0

Complexity upper bound ?

Time: 8.755 sec (SMT: 8.183 sec)