
Initial complexity problem:
1:	T:
		(Comp: ?, Cost: 1)    eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, 1, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_2)) [ Ar_2 <= Ar_1 ]
		(Comp: ?, Cost: 1)    eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_2 > Ar_1 ]
		(Comp: ?, Cost: 1)    eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 <= Ar_1 ]
		(Comp: ?, Cost: 1)    eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 > Ar_1 ]
		(Comp: ?, Cost: 1)    eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3 + 1))
		(Comp: ?, Cost: 1)    eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_9(Ar_2 + 1, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_9(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, Ar_0, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_stop(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 0)    koat_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3)) [ 0 <= 0 ]
	start location:	koat_start
	leaf cost:	0

Repeatedly propagating knowledge in problem 1 produces the following problem:
2:	T:
		(Comp: 1, Cost: 1)    eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)    eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)    eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)    eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)    eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)    eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)    eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, 1, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_2)) [ Ar_2 <= Ar_1 ]
		(Comp: ?, Cost: 1)    eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_2 > Ar_1 ]
		(Comp: ?, Cost: 1)    eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 <= Ar_1 ]
		(Comp: ?, Cost: 1)    eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 > Ar_1 ]
		(Comp: ?, Cost: 1)    eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3 + 1))
		(Comp: ?, Cost: 1)    eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_9(Ar_2 + 1, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_9(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, Ar_0, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_stop(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 0)    koat_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3)) [ 0 <= 0 ]
	start location:	koat_start
	leaf cost:	0

A polynomial rank function with
	Pol(eval_ex2_start) = 2
	Pol(eval_ex2_bb0_in) = 2
	Pol(eval_ex2_0) = 2
	Pol(eval_ex2_1) = 2
	Pol(eval_ex2_2) = 2
	Pol(eval_ex2_3) = 2
	Pol(eval_ex2_4) = 2
	Pol(eval_ex2_bb1_in) = 2
	Pol(eval_ex2_bb2_in) = 2
	Pol(eval_ex2_bb5_in) = 1
	Pol(eval_ex2_bb3_in) = 2
	Pol(eval_ex2_bb4_in) = 2
	Pol(eval_ex2_5) = 2
	Pol(eval_ex2_6) = 2
	Pol(eval_ex2_9) = 2
	Pol(eval_ex2_10) = 2
	Pol(eval_ex2_stop) = 0
	Pol(koat_start) = 2
orients all transitions weakly and the transitions
	eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_stop(Ar_0, Ar_1, Ar_2, Ar_3))
	eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_2 > Ar_1 ]
strictly and produces the following problem:
3:	T:
		(Comp: 1, Cost: 1)    eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)    eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)    eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)    eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)    eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)    eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)    eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, 1, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_2)) [ Ar_2 <= Ar_1 ]
		(Comp: 2, Cost: 1)    eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_2 > Ar_1 ]
		(Comp: ?, Cost: 1)    eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 <= Ar_1 ]
		(Comp: ?, Cost: 1)    eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 > Ar_1 ]
		(Comp: ?, Cost: 1)    eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3 + 1))
		(Comp: ?, Cost: 1)    eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_9(Ar_2 + 1, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_9(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)    eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, Ar_0, Ar_3))
		(Comp: 2, Cost: 1)    eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_stop(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 0)    koat_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3)) [ 0 <= 0 ]
	start location:	koat_start
	leaf cost:	0

A polynomial rank function with
	Pol(eval_ex2_start) = V_2
	Pol(eval_ex2_bb0_in) = V_2
	Pol(eval_ex2_0) = V_2
	Pol(eval_ex2_1) = V_2
	Pol(eval_ex2_2) = V_2
	Pol(eval_ex2_3) = V_2
	Pol(eval_ex2_4) = V_2
	Pol(eval_ex2_bb1_in) = V_2 - V_3 + 1
	Pol(eval_ex2_bb2_in) = V_2 - V_3
	Pol(eval_ex2_bb5_in) = V_2 - V_3 + 1
	Pol(eval_ex2_bb3_in) = V_2 - V_3
	Pol(eval_ex2_bb4_in) = V_2 - V_3
	Pol(eval_ex2_5) = V_2 - V_3
	Pol(eval_ex2_6) = V_2 - V_3
	Pol(eval_ex2_9) = -V_1 + V_2 + 1
	Pol(eval_ex2_10) = -V_1 + V_2 + 1
	Pol(eval_ex2_stop) = V_2 - V_3 + 1
	Pol(koat_start) = V_2
orients all transitions weakly and the transition
	eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_2)) [ Ar_2 <= Ar_1 ]
strictly and produces the following problem:
4:	T:
		(Comp: 1, Cost: 1)       eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)       eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)       eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)       eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)       eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)       eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)       eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, 1, Ar_3))
		(Comp: Ar_1, Cost: 1)    eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_2)) [ Ar_2 <= Ar_1 ]
		(Comp: 2, Cost: 1)       eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_2 > Ar_1 ]
		(Comp: ?, Cost: 1)       eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 <= Ar_1 ]
		(Comp: ?, Cost: 1)       eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 > Ar_1 ]
		(Comp: ?, Cost: 1)       eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)       eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)       eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3 + 1))
		(Comp: ?, Cost: 1)       eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_9(Ar_2 + 1, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)       eval_ex2_9(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)       eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, Ar_0, Ar_3))
		(Comp: 2, Cost: 1)       eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_stop(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 0)       koat_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3)) [ 0 <= 0 ]
	start location:	koat_start
	leaf cost:	0

A polynomial rank function with
	Pol(eval_ex2_bb4_in) = 3
	Pol(eval_ex2_9) = 2
	Pol(eval_ex2_bb3_in) = 4
	Pol(eval_ex2_5) = 4
	Pol(eval_ex2_bb2_in) = 4
	Pol(eval_ex2_10) = 1
	Pol(eval_ex2_6) = 4
	Pol(eval_ex2_bb1_in) = 0
and size complexities
	S("koat_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3)) [ 0 <= 0 ]", 0-0) = Ar_0
	S("koat_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3)) [ 0 <= 0 ]", 0-1) = Ar_1
	S("koat_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3)) [ 0 <= 0 ]", 0-2) = Ar_2
	S("koat_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3)) [ 0 <= 0 ]", 0-3) = Ar_3
	S("eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_stop(Ar_0, Ar_1, Ar_2, Ar_3))", 0-0) = ?
	S("eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_stop(Ar_0, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_stop(Ar_0, Ar_1, Ar_2, Ar_3))", 0-2) = ?
	S("eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_stop(Ar_0, Ar_1, Ar_2, Ar_3))", 0-3) = ?
	S("eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, Ar_0, Ar_3))", 0-0) = ?
	S("eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, Ar_0, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, Ar_0, Ar_3))", 0-2) = ?
	S("eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, Ar_0, Ar_3))", 0-3) = ?
	S("eval_ex2_9(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3))", 0-0) = ?
	S("eval_ex2_9(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_9(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3))", 0-2) = ?
	S("eval_ex2_9(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3))", 0-3) = ?
	S("eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_9(Ar_2 + 1, Ar_1, Ar_2, Ar_3))", 0-0) = ?
	S("eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_9(Ar_2 + 1, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_9(Ar_2 + 1, Ar_1, Ar_2, Ar_3))", 0-2) = ?
	S("eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_9(Ar_2 + 1, Ar_1, Ar_2, Ar_3))", 0-3) = ?
	S("eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3 + 1))", 0-0) = ?
	S("eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3 + 1))", 0-1) = Ar_1
	S("eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3 + 1))", 0-2) = ?
	S("eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3 + 1))", 0-3) = ?
	S("eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3))", 0-0) = ?
	S("eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3))", 0-2) = ?
	S("eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3))", 0-3) = ?
	S("eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3))", 0-0) = ?
	S("eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3))", 0-2) = ?
	S("eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3))", 0-3) = ?
	S("eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 > Ar_1 ]", 0-0) = ?
	S("eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 > Ar_1 ]", 0-1) = Ar_1
	S("eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 > Ar_1 ]", 0-2) = ?
	S("eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 > Ar_1 ]", 0-3) = ?
	S("eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 <= Ar_1 ]", 0-0) = ?
	S("eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 <= Ar_1 ]", 0-1) = Ar_1
	S("eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 <= Ar_1 ]", 0-2) = ?
	S("eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 <= Ar_1 ]", 0-3) = ?
	S("eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_2 > Ar_1 ]", 0-0) = ?
	S("eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_2 > Ar_1 ]", 0-1) = Ar_1
	S("eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_2 > Ar_1 ]", 0-2) = ?
	S("eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_2 > Ar_1 ]", 0-3) = ?
	S("eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_2)) [ Ar_2 <= Ar_1 ]", 0-0) = ?
	S("eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_2)) [ Ar_2 <= Ar_1 ]", 0-1) = Ar_1
	S("eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_2)) [ Ar_2 <= Ar_1 ]", 0-2) = ?
	S("eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_2)) [ Ar_2 <= Ar_1 ]", 0-3) = ?
	S("eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, 1, Ar_3))", 0-0) = Ar_0
	S("eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, 1, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, 1, Ar_3))", 0-2) = 1
	S("eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, 1, Ar_3))", 0-3) = Ar_3
	S("eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3))", 0-0) = Ar_0
	S("eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3))", 0-2) = Ar_2
	S("eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3))", 0-3) = Ar_3
	S("eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3))", 0-0) = Ar_0
	S("eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3))", 0-2) = Ar_2
	S("eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3))", 0-3) = Ar_3
	S("eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3))", 0-0) = Ar_0
	S("eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3))", 0-2) = Ar_2
	S("eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3))", 0-3) = Ar_3
	S("eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3))", 0-0) = Ar_0
	S("eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3))", 0-2) = Ar_2
	S("eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3))", 0-3) = Ar_3
	S("eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3))", 0-0) = Ar_0
	S("eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3))", 0-2) = Ar_2
	S("eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3))", 0-3) = Ar_3
	S("eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3))", 0-0) = Ar_0
	S("eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3))", 0-2) = Ar_2
	S("eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3))", 0-3) = Ar_3
orients the transitions
	eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_9(Ar_2 + 1, Ar_1, Ar_2, Ar_3))
	eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3))
	eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 > Ar_1 ]
	eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 <= Ar_1 ]
	eval_ex2_9(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3))
	eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3 + 1))
	eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3))
	eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, Ar_0, Ar_3))
weakly and the transitions
	eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_9(Ar_2 + 1, Ar_1, Ar_2, Ar_3))
	eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 > Ar_1 ]
	eval_ex2_9(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3))
	eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, Ar_0, Ar_3))
strictly and produces the following problem:
5:	T:
		(Comp: 1, Cost: 1)         eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)         eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)         eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)         eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)         eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)         eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)         eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, 1, Ar_3))
		(Comp: Ar_1, Cost: 1)      eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_2)) [ Ar_2 <= Ar_1 ]
		(Comp: 2, Cost: 1)         eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_2 > Ar_1 ]
		(Comp: ?, Cost: 1)         eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 <= Ar_1 ]
		(Comp: 4*Ar_1, Cost: 1)    eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 > Ar_1 ]
		(Comp: ?, Cost: 1)         eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)         eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)         eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3 + 1))
		(Comp: 4*Ar_1, Cost: 1)    eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_9(Ar_2 + 1, Ar_1, Ar_2, Ar_3))
		(Comp: 4*Ar_1, Cost: 1)    eval_ex2_9(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 4*Ar_1, Cost: 1)    eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, Ar_0, Ar_3))
		(Comp: 2, Cost: 1)         eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_stop(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 0)         koat_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3)) [ 0 <= 0 ]
	start location:	koat_start
	leaf cost:	0

A polynomial rank function with
	Pol(eval_ex2_bb3_in) = V_2 - V_4
	Pol(eval_ex2_5) = V_2 - V_4
	Pol(eval_ex2_bb2_in) = V_2 - V_4 + 1
	Pol(eval_ex2_6) = V_2 - V_4
and size complexities
	S("koat_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3)) [ 0 <= 0 ]", 0-0) = Ar_0
	S("koat_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3)) [ 0 <= 0 ]", 0-1) = Ar_1
	S("koat_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3)) [ 0 <= 0 ]", 0-2) = Ar_2
	S("koat_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3)) [ 0 <= 0 ]", 0-3) = Ar_3
	S("eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_stop(Ar_0, Ar_1, Ar_2, Ar_3))", 0-0) = 4*Ar_0 + 4*Ar_1 + 1024
	S("eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_stop(Ar_0, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_stop(Ar_0, Ar_1, Ar_2, Ar_3))", 0-2) = 4*Ar_1 + 272
	S("eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_stop(Ar_0, Ar_1, Ar_2, Ar_3))", 0-3) = ?
	S("eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, Ar_0, Ar_3))", 0-0) = 4*Ar_1 + 64
	S("eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, Ar_0, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, Ar_0, Ar_3))", 0-2) = 4*Ar_1 + 16
	S("eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, Ar_0, Ar_3))", 0-3) = ?
	S("eval_ex2_9(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3))", 0-0) = 4*Ar_1 + 16
	S("eval_ex2_9(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_9(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3))", 0-2) = 4*Ar_1 + 256
	S("eval_ex2_9(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3))", 0-3) = ?
	S("eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_9(Ar_2 + 1, Ar_1, Ar_2, Ar_3))", 0-0) = 4*Ar_1 + 16
	S("eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_9(Ar_2 + 1, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_9(Ar_2 + 1, Ar_1, Ar_2, Ar_3))", 0-2) = 4*Ar_1 + 64
	S("eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_9(Ar_2 + 1, Ar_1, Ar_2, Ar_3))", 0-3) = ?
	S("eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3 + 1))", 0-0) = 4*Ar_0 + 4*Ar_1 + 1024
	S("eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3 + 1))", 0-1) = Ar_1
	S("eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3 + 1))", 0-2) = 4*Ar_1 + 16
	S("eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3 + 1))", 0-3) = ?
	S("eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3))", 0-0) = 4*Ar_0 + 4*Ar_1 + 1024
	S("eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3))", 0-2) = 4*Ar_1 + 16
	S("eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3))", 0-3) = ?
	S("eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3))", 0-0) = 4*Ar_0 + 4*Ar_1 + 1024
	S("eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3))", 0-2) = 4*Ar_1 + 16
	S("eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3))", 0-3) = ?
	S("eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 > Ar_1 ]", 0-0) = 4*Ar_0 + 4*Ar_1 + 4096
	S("eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 > Ar_1 ]", 0-1) = Ar_1
	S("eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 > Ar_1 ]", 0-2) = 4*Ar_1 + 16
	S("eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 > Ar_1 ]", 0-3) = ?
	S("eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 <= Ar_1 ]", 0-0) = 4*Ar_0 + 4*Ar_1 + 1024
	S("eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 <= Ar_1 ]", 0-1) = Ar_1
	S("eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 <= Ar_1 ]", 0-2) = 4*Ar_1 + 16
	S("eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 <= Ar_1 ]", 0-3) = ?
	S("eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_2 > Ar_1 ]", 0-0) = 4*Ar_0 + 4*Ar_1 + 256
	S("eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_2 > Ar_1 ]", 0-1) = Ar_1
	S("eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_2 > Ar_1 ]", 0-2) = 4*Ar_1 + 68
	S("eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_2 > Ar_1 ]", 0-3) = ?
	S("eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_2)) [ Ar_2 <= Ar_1 ]", 0-0) = 4*Ar_0 + 4*Ar_1 + 256
	S("eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_2)) [ Ar_2 <= Ar_1 ]", 0-1) = Ar_1
	S("eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_2)) [ Ar_2 <= Ar_1 ]", 0-2) = 4*Ar_1 + 16
	S("eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_2)) [ Ar_2 <= Ar_1 ]", 0-3) = 4*Ar_1 + 68
	S("eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, 1, Ar_3))", 0-0) = Ar_0
	S("eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, 1, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, 1, Ar_3))", 0-2) = 1
	S("eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, 1, Ar_3))", 0-3) = Ar_3
	S("eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3))", 0-0) = Ar_0
	S("eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3))", 0-2) = Ar_2
	S("eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3))", 0-3) = Ar_3
	S("eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3))", 0-0) = Ar_0
	S("eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3))", 0-2) = Ar_2
	S("eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3))", 0-3) = Ar_3
	S("eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3))", 0-0) = Ar_0
	S("eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3))", 0-2) = Ar_2
	S("eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3))", 0-3) = Ar_3
	S("eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3))", 0-0) = Ar_0
	S("eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3))", 0-2) = Ar_2
	S("eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3))", 0-3) = Ar_3
	S("eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3))", 0-0) = Ar_0
	S("eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3))", 0-2) = Ar_2
	S("eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3))", 0-3) = Ar_3
	S("eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3))", 0-0) = Ar_0
	S("eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3))", 0-1) = Ar_1
	S("eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3))", 0-2) = Ar_2
	S("eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3))", 0-3) = Ar_3
orients the transitions
	eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3))
	eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 <= Ar_1 ]
	eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3 + 1))
	eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3))
weakly and the transition
	eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 <= Ar_1 ]
strictly and produces the following problem:
6:	T:
		(Comp: 1, Cost: 1)                     eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)                     eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)                     eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)                     eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)                     eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)                     eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)                     eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, 1, Ar_3))
		(Comp: Ar_1, Cost: 1)                  eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_2)) [ Ar_2 <= Ar_1 ]
		(Comp: 2, Cost: 1)                     eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_2 > Ar_1 ]
		(Comp: 5*Ar_1^2 + 69*Ar_1, Cost: 1)    eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 <= Ar_1 ]
		(Comp: 4*Ar_1, Cost: 1)                eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 > Ar_1 ]
		(Comp: ?, Cost: 1)                     eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)                     eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: ?, Cost: 1)                     eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3 + 1))
		(Comp: 4*Ar_1, Cost: 1)                eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_9(Ar_2 + 1, Ar_1, Ar_2, Ar_3))
		(Comp: 4*Ar_1, Cost: 1)                eval_ex2_9(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 4*Ar_1, Cost: 1)                eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, Ar_0, Ar_3))
		(Comp: 2, Cost: 1)                     eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_stop(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 0)                     koat_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3)) [ 0 <= 0 ]
	start location:	koat_start
	leaf cost:	0

Repeatedly propagating knowledge in problem 6 produces the following problem:
7:	T:
		(Comp: 1, Cost: 1)                     eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)                     eval_ex2_bb0_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)                     eval_ex2_0(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)                     eval_ex2_1(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)                     eval_ex2_2(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)                     eval_ex2_3(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 1)                     eval_ex2_4(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, 1, Ar_3))
		(Comp: Ar_1, Cost: 1)                  eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_2)) [ Ar_2 <= Ar_1 ]
		(Comp: 2, Cost: 1)                     eval_ex2_bb1_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_2 > Ar_1 ]
		(Comp: 5*Ar_1^2 + 69*Ar_1, Cost: 1)    eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 <= Ar_1 ]
		(Comp: 4*Ar_1, Cost: 1)                eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3)) [ Ar_3 > Ar_1 ]
		(Comp: 5*Ar_1^2 + 69*Ar_1, Cost: 1)    eval_ex2_bb3_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 5*Ar_1^2 + 69*Ar_1, Cost: 1)    eval_ex2_5(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 5*Ar_1^2 + 69*Ar_1, Cost: 1)    eval_ex2_6(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb2_in(Ar_0, Ar_1, Ar_2, Ar_3 + 1))
		(Comp: 4*Ar_1, Cost: 1)                eval_ex2_bb4_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_9(Ar_2 + 1, Ar_1, Ar_2, Ar_3))
		(Comp: 4*Ar_1, Cost: 1)                eval_ex2_9(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 4*Ar_1, Cost: 1)                eval_ex2_10(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_bb1_in(Ar_0, Ar_1, Ar_0, Ar_3))
		(Comp: 2, Cost: 1)                     eval_ex2_bb5_in(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_stop(Ar_0, Ar_1, Ar_2, Ar_3))
		(Comp: 1, Cost: 0)                     koat_start(Ar_0, Ar_1, Ar_2, Ar_3) -> Com_1(eval_ex2_start(Ar_0, Ar_1, Ar_2, Ar_3)) [ 0 <= 0 ]
	start location:	koat_start
	leaf cost:	0

Complexity upper bound 293*Ar_1 + 20*Ar_1^2 + 11

Time: 0.079 sec (SMT: 0.055 sec)
