
Initial complexity problem:
1:	T:
		(Comp: ?, Cost: 1)    f4(Ar_0, Ar_1) -> Com_1(f300(Ar_0, Fresh_1)) [ 0 >= Ar_0 + 1 ]
		(Comp: ?, Cost: 1)    f4(Ar_0, Ar_1) -> Com_1(f300(Ar_0 + 1, Fresh_0)) [ Ar_0 >= 0 ]
		(Comp: 1, Cost: 0)    koat_start(Ar_0, Ar_1) -> Com_1(f4(Ar_0, Ar_1)) [ 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)    f4(Ar_0, Ar_1) -> Com_1(f300(Ar_0, Fresh_1)) [ 0 >= Ar_0 + 1 ]
		(Comp: 1, Cost: 1)    f4(Ar_0, Ar_1) -> Com_1(f300(Ar_0 + 1, Fresh_0)) [ Ar_0 >= 0 ]
		(Comp: 1, Cost: 0)    koat_start(Ar_0, Ar_1) -> Com_1(f4(Ar_0, Ar_1)) [ 0 <= 0 ]
	start location:	koat_start
	leaf cost:	0

Complexity upper bound 2

Time: 0.006 sec (SMT: 0.005 sec)
