WORST_CASE(?, O(n^1))

Initial complexity problem:
1:	T:
		(Comp: ?, Cost: 1)    start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_7 - 10, Ar_2, 1, Ar_4, Ar_7, Ar_6, Ar_7)) [ Ar_0 >= 101 /\ Ar_1 = Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = Ar_6 /\ Ar_7 = Ar_0 ]
		(Comp: ?, Cost: 1)    start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl111(Ar_0, Ar_1, Ar_2, 2, Ar_4, Ar_7 + 11, Ar_6, Ar_7)) [ 100 >= Ar_0 /\ Ar_1 = Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = Ar_6 /\ Ar_7 = Ar_0 ]
		(Comp: ?, Cost: 1)    lbl161(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 89 >= Ar_0 /\ Ar_3 = 1 /\ Ar_7 = Ar_0 /\ Ar_5 = 101 /\ Ar_1 = 91 ]
		(Comp: ?, Cost: 1)    lbl161(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ 0 >= 10 /\ 89 >= Ar_0 /\ 0 >= 1 /\ Ar_3 = 2 /\ Ar_7 = Ar_0 /\ Ar_5 = 101 /\ Ar_1 = 91 ]
		(Comp: ?, Cost: 1)    lbl161(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 0 >= 2 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_5 = 101 /\ Ar_3 = 1 /\ Ar_1 = 91 ]
		(Comp: ?, Cost: 1)    lbl161(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 0 >= 1 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_5 = 101 /\ Ar_3 = 1 /\ Ar_1 = 91 ]
		(Comp: ?, Cost: 1)    lbl161(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ 0 >= 10 /\ 0 >= 2 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_5 = 101 /\ Ar_3 = 1 /\ Ar_1 = 91 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 1 >= Ar_3 /\ Ar_3 >= 2 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ 99 >= Ar_0 /\ 89 >= Ar_0 /\ Ar_5 = 111 /\ Ar_3 = 2 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ 110 >= Ar_5 /\ Ar_3 >= 2 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ Ar_3 >= 2 /\ 110 >= Ar_5 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ Ar_3 >= 2 /\ 121 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_5 = 111 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl111(Ar_0, Ar_1, Ar_2, Ar_3 + 1, Ar_4, Ar_5 + 11, Ar_6, Ar_7)) [ 111 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ 1 >= Ar_3 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ Ar_5 = 111 /\ Ar_3 = 2 /\ Ar_7 = 100 /\ Ar_1 = Ar_2 /\ Ar_0 = 100 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ Ar_3 >= 3 /\ 121 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ Ar_3 >= 2 /\ 121 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ 11*Ar_3 >= 22 /\ Ar_5 = 111 /\ Ar_7 + 11*Ar_3 = 122 /\ Ar_1 = Ar_2 /\ Ar_0 + 11*Ar_3 = 122 ]
		(Comp: ?, Cost: 1)    start0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(start(Ar_0, Ar_2, Ar_2, Ar_4, Ar_4, Ar_6, Ar_6, Ar_0))
		(Comp: 1, Cost: 0)    koat_start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(start0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 0 <= 0 ]
	start location:	koat_start
	leaf cost:	0

Testing for reachability in the complexity graph removes the following transitions from problem 1:
	lbl161(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ 0 >= 10 /\ 89 >= Ar_0 /\ 0 >= 1 /\ Ar_3 = 2 /\ Ar_7 = Ar_0 /\ Ar_5 = 101 /\ Ar_1 = 91 ]
	lbl161(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 0 >= 2 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_5 = 101 /\ Ar_3 = 1 /\ Ar_1 = 91 ]
	lbl161(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 0 >= 1 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_5 = 101 /\ Ar_3 = 1 /\ Ar_1 = 91 ]
	lbl161(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ 0 >= 10 /\ 0 >= 2 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_5 = 101 /\ Ar_3 = 1 /\ Ar_1 = 91 ]
	lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 1 >= Ar_3 /\ Ar_3 >= 2 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
	lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ 1 >= Ar_3 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
We thus obtain the following problem:
2:	T:
		(Comp: ?, Cost: 1)    lbl161(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 89 >= Ar_0 /\ Ar_3 = 1 /\ Ar_7 = Ar_0 /\ Ar_5 = 101 /\ Ar_1 = 91 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ 99 >= Ar_0 /\ 89 >= Ar_0 /\ Ar_5 = 111 /\ Ar_3 = 2 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ Ar_3 >= 2 /\ 121 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_5 = 111 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ Ar_3 >= 2 /\ 110 >= Ar_5 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ 110 >= Ar_5 /\ Ar_3 >= 2 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ 11*Ar_3 >= 22 /\ Ar_5 = 111 /\ Ar_7 + 11*Ar_3 = 122 /\ Ar_1 = Ar_2 /\ Ar_0 + 11*Ar_3 = 122 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ Ar_3 >= 3 /\ 121 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ Ar_3 >= 2 /\ 121 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ Ar_5 = 111 /\ Ar_3 = 2 /\ Ar_7 = 100 /\ Ar_1 = Ar_2 /\ Ar_0 = 100 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl111(Ar_0, Ar_1, Ar_2, Ar_3 + 1, Ar_4, Ar_5 + 11, Ar_6, Ar_7)) [ 111 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: ?, Cost: 1)    start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl111(Ar_0, Ar_1, Ar_2, 2, Ar_4, Ar_7 + 11, Ar_6, Ar_7)) [ 100 >= Ar_0 /\ Ar_1 = Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = Ar_6 /\ Ar_7 = Ar_0 ]
		(Comp: ?, Cost: 1)    start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_7 - 10, Ar_2, 1, Ar_4, Ar_7, Ar_6, Ar_7)) [ Ar_0 >= 101 /\ Ar_1 = Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = Ar_6 /\ Ar_7 = Ar_0 ]
		(Comp: ?, Cost: 1)    start0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(start(Ar_0, Ar_2, Ar_2, Ar_4, Ar_4, Ar_6, Ar_6, Ar_0))
		(Comp: 1, Cost: 0)    koat_start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(start0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 0 <= 0 ]
	start location:	koat_start
	leaf cost:	0

Repeatedly propagating knowledge in problem 2 produces the following problem:
3:	T:
		(Comp: ?, Cost: 1)    lbl161(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 89 >= Ar_0 /\ Ar_3 = 1 /\ Ar_7 = Ar_0 /\ Ar_5 = 101 /\ Ar_1 = 91 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ 99 >= Ar_0 /\ 89 >= Ar_0 /\ Ar_5 = 111 /\ Ar_3 = 2 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ Ar_3 >= 2 /\ 121 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_5 = 111 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ Ar_3 >= 2 /\ 110 >= Ar_5 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ 110 >= Ar_5 /\ Ar_3 >= 2 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ 11*Ar_3 >= 22 /\ Ar_5 = 111 /\ Ar_7 + 11*Ar_3 = 122 /\ Ar_1 = Ar_2 /\ Ar_0 + 11*Ar_3 = 122 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ Ar_3 >= 3 /\ 121 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ Ar_3 >= 2 /\ 121 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: 1, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ Ar_5 = 111 /\ Ar_3 = 2 /\ Ar_7 = 100 /\ Ar_1 = Ar_2 /\ Ar_0 = 100 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl111(Ar_0, Ar_1, Ar_2, Ar_3 + 1, Ar_4, Ar_5 + 11, Ar_6, Ar_7)) [ 111 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: 1, Cost: 1)    start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl111(Ar_0, Ar_1, Ar_2, 2, Ar_4, Ar_7 + 11, Ar_6, Ar_7)) [ 100 >= Ar_0 /\ Ar_1 = Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = Ar_6 /\ Ar_7 = Ar_0 ]
		(Comp: 1, Cost: 1)    start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_7 - 10, Ar_2, 1, Ar_4, Ar_7, Ar_6, Ar_7)) [ Ar_0 >= 101 /\ Ar_1 = Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = Ar_6 /\ Ar_7 = Ar_0 ]
		(Comp: 1, Cost: 1)    start0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(start(Ar_0, Ar_2, Ar_2, Ar_4, Ar_4, Ar_6, Ar_6, Ar_0))
		(Comp: 1, Cost: 0)    koat_start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(start0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 0 <= 0 ]
	start location:	koat_start
	leaf cost:	0

A polynomial rank function with
	Pol(lbl161) = 1
	Pol(stop) = 0
	Pol(lbl221) = 2
	Pol(lbl111) = 3
	Pol(start) = 3
	Pol(start0) = 3
	Pol(koat_start) = 3
orients all transitions weakly and the transition
	lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ 99 >= Ar_0 /\ 89 >= Ar_0 /\ Ar_5 = 111 /\ Ar_3 = 2 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
strictly and produces the following problem:
4:	T:
		(Comp: ?, Cost: 1)    lbl161(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 89 >= Ar_0 /\ Ar_3 = 1 /\ Ar_7 = Ar_0 /\ Ar_5 = 101 /\ Ar_1 = 91 ]
		(Comp: 3, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ 99 >= Ar_0 /\ 89 >= Ar_0 /\ Ar_5 = 111 /\ Ar_3 = 2 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ Ar_3 >= 2 /\ 121 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_5 = 111 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ Ar_3 >= 2 /\ 110 >= Ar_5 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ 110 >= Ar_5 /\ Ar_3 >= 2 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ 11*Ar_3 >= 22 /\ Ar_5 = 111 /\ Ar_7 + 11*Ar_3 = 122 /\ Ar_1 = Ar_2 /\ Ar_0 + 11*Ar_3 = 122 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ Ar_3 >= 3 /\ 121 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ Ar_3 >= 2 /\ 121 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: 1, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ Ar_5 = 111 /\ Ar_3 = 2 /\ Ar_7 = 100 /\ Ar_1 = Ar_2 /\ Ar_0 = 100 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl111(Ar_0, Ar_1, Ar_2, Ar_3 + 1, Ar_4, Ar_5 + 11, Ar_6, Ar_7)) [ 111 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: 1, Cost: 1)    start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl111(Ar_0, Ar_1, Ar_2, 2, Ar_4, Ar_7 + 11, Ar_6, Ar_7)) [ 100 >= Ar_0 /\ Ar_1 = Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = Ar_6 /\ Ar_7 = Ar_0 ]
		(Comp: 1, Cost: 1)    start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_7 - 10, Ar_2, 1, Ar_4, Ar_7, Ar_6, Ar_7)) [ Ar_0 >= 101 /\ Ar_1 = Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = Ar_6 /\ Ar_7 = Ar_0 ]
		(Comp: 1, Cost: 1)    start0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(start(Ar_0, Ar_2, Ar_2, Ar_4, Ar_4, Ar_6, Ar_6, Ar_0))
		(Comp: 1, Cost: 0)    koat_start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(start0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 0 <= 0 ]
	start location:	koat_start
	leaf cost:	0

Repeatedly propagating knowledge in problem 4 produces the following problem:
5:	T:
		(Comp: 3, Cost: 1)    lbl161(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 89 >= Ar_0 /\ Ar_3 = 1 /\ Ar_7 = Ar_0 /\ Ar_5 = 101 /\ Ar_1 = 91 ]
		(Comp: 3, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ 99 >= Ar_0 /\ 89 >= Ar_0 /\ Ar_5 = 111 /\ Ar_3 = 2 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ Ar_3 >= 2 /\ 121 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_5 = 111 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ Ar_3 >= 2 /\ 110 >= Ar_5 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ 110 >= Ar_5 /\ Ar_3 >= 2 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ 11*Ar_3 >= 22 /\ Ar_5 = 111 /\ Ar_7 + 11*Ar_3 = 122 /\ Ar_1 = Ar_2 /\ Ar_0 + 11*Ar_3 = 122 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ Ar_3 >= 3 /\ 121 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ Ar_3 >= 2 /\ 121 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: 1, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ Ar_5 = 111 /\ Ar_3 = 2 /\ Ar_7 = 100 /\ Ar_1 = Ar_2 /\ Ar_0 = 100 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl111(Ar_0, Ar_1, Ar_2, Ar_3 + 1, Ar_4, Ar_5 + 11, Ar_6, Ar_7)) [ 111 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: 1, Cost: 1)    start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl111(Ar_0, Ar_1, Ar_2, 2, Ar_4, Ar_7 + 11, Ar_6, Ar_7)) [ 100 >= Ar_0 /\ Ar_1 = Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = Ar_6 /\ Ar_7 = Ar_0 ]
		(Comp: 1, Cost: 1)    start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_7 - 10, Ar_2, 1, Ar_4, Ar_7, Ar_6, Ar_7)) [ Ar_0 >= 101 /\ Ar_1 = Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = Ar_6 /\ Ar_7 = Ar_0 ]
		(Comp: 1, Cost: 1)    start0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(start(Ar_0, Ar_2, Ar_2, Ar_4, Ar_4, Ar_6, Ar_6, Ar_0))
		(Comp: 1, Cost: 0)    koat_start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(start0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 0 <= 0 ]
	start location:	koat_start
	leaf cost:	0

A polynomial rank function with
	Pol(lbl161) = -8
	Pol(stop) = -8
	Pol(lbl221) = -8
	Pol(lbl111) = 1
	Pol(start) = 1
	Pol(start0) = 1
	Pol(koat_start) = 1
orients all transitions weakly and the transition
	lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ 11*Ar_3 >= 22 /\ Ar_5 = 111 /\ Ar_7 + 11*Ar_3 = 122 /\ Ar_1 = Ar_2 /\ Ar_0 + 11*Ar_3 = 122 ]
strictly and produces the following problem:
6:	T:
		(Comp: 3, Cost: 1)    lbl161(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 89 >= Ar_0 /\ Ar_3 = 1 /\ Ar_7 = Ar_0 /\ Ar_5 = 101 /\ Ar_1 = 91 ]
		(Comp: 3, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ 99 >= Ar_0 /\ 89 >= Ar_0 /\ Ar_5 = 111 /\ Ar_3 = 2 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ Ar_3 >= 2 /\ 121 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_5 = 111 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ Ar_3 >= 2 /\ 110 >= Ar_5 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ 110 >= Ar_5 /\ Ar_3 >= 2 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: 1, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ 11*Ar_3 >= 22 /\ Ar_5 = 111 /\ Ar_7 + 11*Ar_3 = 122 /\ Ar_1 = Ar_2 /\ Ar_0 + 11*Ar_3 = 122 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ Ar_3 >= 3 /\ 121 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ Ar_3 >= 2 /\ 121 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: 1, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ Ar_5 = 111 /\ Ar_3 = 2 /\ Ar_7 = 100 /\ Ar_1 = Ar_2 /\ Ar_0 = 100 ]
		(Comp: ?, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl111(Ar_0, Ar_1, Ar_2, Ar_3 + 1, Ar_4, Ar_5 + 11, Ar_6, Ar_7)) [ 111 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: 1, Cost: 1)    start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl111(Ar_0, Ar_1, Ar_2, 2, Ar_4, Ar_7 + 11, Ar_6, Ar_7)) [ 100 >= Ar_0 /\ Ar_1 = Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = Ar_6 /\ Ar_7 = Ar_0 ]
		(Comp: 1, Cost: 1)    start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_7 - 10, Ar_2, 1, Ar_4, Ar_7, Ar_6, Ar_7)) [ Ar_0 >= 101 /\ Ar_1 = Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = Ar_6 /\ Ar_7 = Ar_0 ]
		(Comp: 1, Cost: 1)    start0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(start(Ar_0, Ar_2, Ar_2, Ar_4, Ar_4, Ar_6, Ar_6, Ar_0))
		(Comp: 1, Cost: 0)    koat_start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(start0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 0 <= 0 ]
	start location:	koat_start
	leaf cost:	0

A polynomial rank function with
	Pol(lbl161) = 390
	Pol(stop) = 390
	Pol(lbl221) = 390
	Pol(lbl111) = 396
	Pol(start) = 396
	Pol(start0) = 396
	Pol(koat_start) = 396
orients all transitions weakly and the transition
	lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ Ar_3 >= 3 /\ 121 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
strictly and produces the following problem:
7:	T:
		(Comp: 3, Cost: 1)      lbl161(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 89 >= Ar_0 /\ Ar_3 = 1 /\ Ar_7 = Ar_0 /\ Ar_5 = 101 /\ Ar_1 = 91 ]
		(Comp: 3, Cost: 1)      lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ 99 >= Ar_0 /\ 89 >= Ar_0 /\ Ar_5 = 111 /\ Ar_3 = 2 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)      lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ Ar_3 >= 2 /\ 121 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_5 = 111 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)      lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ Ar_3 >= 2 /\ 110 >= Ar_5 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)      lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ 110 >= Ar_5 /\ Ar_3 >= 2 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: 1, Cost: 1)      lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ 11*Ar_3 >= 22 /\ Ar_5 = 111 /\ Ar_7 + 11*Ar_3 = 122 /\ Ar_1 = Ar_2 /\ Ar_0 + 11*Ar_3 = 122 ]
		(Comp: 396, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ Ar_3 >= 3 /\ 121 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: ?, Cost: 1)      lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ Ar_3 >= 2 /\ 121 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: 1, Cost: 1)      lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ Ar_5 = 111 /\ Ar_3 = 2 /\ Ar_7 = 100 /\ Ar_1 = Ar_2 /\ Ar_0 = 100 ]
		(Comp: ?, Cost: 1)      lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl111(Ar_0, Ar_1, Ar_2, Ar_3 + 1, Ar_4, Ar_5 + 11, Ar_6, Ar_7)) [ 111 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: 1, Cost: 1)      start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl111(Ar_0, Ar_1, Ar_2, 2, Ar_4, Ar_7 + 11, Ar_6, Ar_7)) [ 100 >= Ar_0 /\ Ar_1 = Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = Ar_6 /\ Ar_7 = Ar_0 ]
		(Comp: 1, Cost: 1)      start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_7 - 10, Ar_2, 1, Ar_4, Ar_7, Ar_6, Ar_7)) [ Ar_0 >= 101 /\ Ar_1 = Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = Ar_6 /\ Ar_7 = Ar_0 ]
		(Comp: 1, Cost: 1)      start0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(start(Ar_0, Ar_2, Ar_2, Ar_4, Ar_4, Ar_6, Ar_6, Ar_0))
		(Comp: 1, Cost: 0)      koat_start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(start0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 0 <= 0 ]
	start location:	koat_start
	leaf cost:	0

A polynomial rank function with
	Pol(lbl161) = 60
	Pol(stop) = 60
	Pol(lbl221) = 60
	Pol(lbl111) = 66
	Pol(start) = 66
	Pol(start0) = 66
	Pol(koat_start) = 66
orients all transitions weakly and the transition
	lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ Ar_3 >= 2 /\ 121 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
strictly and produces the following problem:
8:	T:
		(Comp: 3, Cost: 1)      lbl161(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 89 >= Ar_0 /\ Ar_3 = 1 /\ Ar_7 = Ar_0 /\ Ar_5 = 101 /\ Ar_1 = 91 ]
		(Comp: 3, Cost: 1)      lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ 99 >= Ar_0 /\ 89 >= Ar_0 /\ Ar_5 = 111 /\ Ar_3 = 2 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)      lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ Ar_3 >= 2 /\ 121 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_5 = 111 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)      lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ Ar_3 >= 2 /\ 110 >= Ar_5 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: ?, Cost: 1)      lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ 110 >= Ar_5 /\ Ar_3 >= 2 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: 1, Cost: 1)      lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ 11*Ar_3 >= 22 /\ Ar_5 = 111 /\ Ar_7 + 11*Ar_3 = 122 /\ Ar_1 = Ar_2 /\ Ar_0 + 11*Ar_3 = 122 ]
		(Comp: 396, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ Ar_3 >= 3 /\ 121 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: 66, Cost: 1)     lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ Ar_3 >= 2 /\ 121 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: 1, Cost: 1)      lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ Ar_5 = 111 /\ Ar_3 = 2 /\ Ar_7 = 100 /\ Ar_1 = Ar_2 /\ Ar_0 = 100 ]
		(Comp: ?, Cost: 1)      lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl111(Ar_0, Ar_1, Ar_2, Ar_3 + 1, Ar_4, Ar_5 + 11, Ar_6, Ar_7)) [ 111 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: 1, Cost: 1)      start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl111(Ar_0, Ar_1, Ar_2, 2, Ar_4, Ar_7 + 11, Ar_6, Ar_7)) [ 100 >= Ar_0 /\ Ar_1 = Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = Ar_6 /\ Ar_7 = Ar_0 ]
		(Comp: 1, Cost: 1)      start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_7 - 10, Ar_2, 1, Ar_4, Ar_7, Ar_6, Ar_7)) [ Ar_0 >= 101 /\ Ar_1 = Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = Ar_6 /\ Ar_7 = Ar_0 ]
		(Comp: 1, Cost: 1)      start0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(start(Ar_0, Ar_2, Ar_2, Ar_4, Ar_4, Ar_6, Ar_6, Ar_0))
		(Comp: 1, Cost: 0)      koat_start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(start0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 0 <= 0 ]
	start location:	koat_start
	leaf cost:	0

A polynomial rank function with
	Pol(lbl161) = -V_6 + 102
	Pol(stop) = -V_2 - V_6 + 191
	Pol(lbl221) = 11*V_4 - V_6 + 92
	Pol(lbl111) = -V_1 - V_6 + 212
	Pol(start) = -V_1 - V_8 + 201
	Pol(start0) = -2*V_1 + 201
	Pol(koat_start) = -2*V_1 + 201
orients all transitions weakly and the transitions
	lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ 110 >= Ar_5 /\ Ar_3 >= 2 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
	lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ Ar_3 >= 2 /\ 110 >= Ar_5 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
	lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ Ar_3 >= 2 /\ 121 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_5 = 111 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
	lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl111(Ar_0, Ar_1, Ar_2, Ar_3 + 1, Ar_4, Ar_5 + 11, Ar_6, Ar_7)) [ 111 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
strictly and produces the following problem:
9:	T:
		(Comp: 3, Cost: 1)               lbl161(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 89 >= Ar_0 /\ Ar_3 = 1 /\ Ar_7 = Ar_0 /\ Ar_5 = 101 /\ Ar_1 = 91 ]
		(Comp: 3, Cost: 1)               lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ 99 >= Ar_0 /\ 89 >= Ar_0 /\ Ar_5 = 111 /\ Ar_3 = 2 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: 2*Ar_0 + 201, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ Ar_3 >= 2 /\ 121 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_5 = 111 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: 2*Ar_0 + 201, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ Ar_3 >= 2 /\ 110 >= Ar_5 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: 2*Ar_0 + 201, Cost: 1)    lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ 110 >= Ar_5 /\ Ar_3 >= 2 /\ Ar_5 >= 102 /\ 111 >= Ar_5 /\ Ar_5 + 10 >= Ar_0 + 11*Ar_3 /\ 89 >= Ar_0 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 ]
		(Comp: 1, Cost: 1)               lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 9, Ar_6, Ar_7)) [ Ar_3 >= 3 /\ 11*Ar_3 >= 22 /\ Ar_5 = 111 /\ Ar_7 + 11*Ar_3 = 122 /\ Ar_1 = Ar_2 /\ Ar_0 + 11*Ar_3 = 122 ]
		(Comp: 396, Cost: 1)             lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ Ar_3 >= 3 /\ 121 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: 66, Cost: 1)              lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl221(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5 + 1, Ar_6, Ar_7)) [ 11*Ar_3 + Ar_0 >= 112 /\ Ar_3 >= 2 /\ 121 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: 1, Cost: 1)               lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl161(Ar_0, Ar_5 - 20, Ar_2, Ar_3 - 1, Ar_4, Ar_5 - 10, Ar_6, Ar_7)) [ Ar_5 = 111 /\ Ar_3 = 2 /\ Ar_7 = 100 /\ Ar_1 = Ar_2 /\ Ar_0 = 100 ]
		(Comp: 2*Ar_0 + 201, Cost: 1)    lbl111(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl111(Ar_0, Ar_1, Ar_2, Ar_3 + 1, Ar_4, Ar_5 + 11, Ar_6, Ar_7)) [ 111 >= 11*Ar_3 + Ar_0 /\ 122 >= 11*Ar_3 + Ar_0 /\ 11*Ar_3 >= 22 /\ Ar_7 = Ar_0 /\ Ar_1 = Ar_2 /\ Ar_5 + 11 = 11*Ar_3 + Ar_0 ]
		(Comp: 1, Cost: 1)               start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(lbl111(Ar_0, Ar_1, Ar_2, 2, Ar_4, Ar_7 + 11, Ar_6, Ar_7)) [ 100 >= Ar_0 /\ Ar_1 = Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = Ar_6 /\ Ar_7 = Ar_0 ]
		(Comp: 1, Cost: 1)               start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(stop(Ar_0, Ar_7 - 10, Ar_2, 1, Ar_4, Ar_7, Ar_6, Ar_7)) [ Ar_0 >= 101 /\ Ar_1 = Ar_2 /\ Ar_3 = Ar_4 /\ Ar_5 = Ar_6 /\ Ar_7 = Ar_0 ]
		(Comp: 1, Cost: 1)               start0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(start(Ar_0, Ar_2, Ar_2, Ar_4, Ar_4, Ar_6, Ar_6, Ar_0))
		(Comp: 1, Cost: 0)               koat_start(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7) -> Com_1(start0(Ar_0, Ar_1, Ar_2, Ar_3, Ar_4, Ar_5, Ar_6, Ar_7)) [ 0 <= 0 ]
	start location:	koat_start
	leaf cost:	0

Complexity upper bound 8*Ar_0 + 1277

Time: 5.537 sec (SMT: 5.359 sec)