Initial Problem

Start: eval_foo_start
Program_Vars: Arg_0, Arg_1, Arg_2, Arg_3, Arg_4, Arg_5
Temp_Vars:
Locations: eval_foo_bb0_in, eval_foo_bb1_in, eval_foo_bb2_in, eval_foo_bb3_in, eval_foo_start, eval_foo_stop
Transitions:
1:eval_foo_bb0_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> eval_foo_bb1_in(Arg_5,Arg_4,Arg_2,Arg_3,Arg_4,Arg_5):|:Arg_4<Arg_5
2:eval_foo_bb0_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> eval_foo_bb1_in(Arg_5,Arg_5,Arg_2,Arg_3,Arg_4,Arg_5):|:Arg_5<=Arg_4
3:eval_foo_bb1_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> eval_foo_bb2_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5):|:Arg_1<=Arg_0 && Arg_0<=Arg_1
4:eval_foo_bb1_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> eval_foo_bb3_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5):|:Arg_1<Arg_0
5:eval_foo_bb1_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> eval_foo_bb3_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5):|:Arg_0<Arg_1
6:eval_foo_bb2_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> eval_foo_bb1_in(Arg_0+1,Arg_4,Arg_2,Arg_3,Arg_4,Arg_5):|:Arg_4<Arg_0+1
7:eval_foo_bb2_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> eval_foo_bb1_in(Arg_0+1,Arg_0+1,Arg_2,Arg_3,Arg_4,Arg_5):|:Arg_0+1<=Arg_4
8:eval_foo_bb3_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> eval_foo_stop(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5)
0:eval_foo_start(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> eval_foo_bb0_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5)

Preprocessing

Cut unsatisfiable transition 5: eval_foo_bb1_in->eval_foo_bb3_in

Eliminate variables {Arg_2,Arg_3} that do not contribute to the problem

Found invariant Arg_5<=Arg_0 && Arg_1<=Arg_4 && 1+Arg_1<=Arg_0 for location eval_foo_stop

Found invariant Arg_5<=Arg_0 && Arg_1<=Arg_4 && 1+Arg_1<=Arg_0 for location eval_foo_bb3_in

Found invariant Arg_5<=Arg_4 && Arg_5<=Arg_1 && Arg_5<=Arg_0 && Arg_1<=Arg_4 && Arg_0<=Arg_4 && Arg_1<=Arg_0 && Arg_0<=Arg_1 for location eval_foo_bb2_in

Found invariant Arg_5<=Arg_0 && Arg_1<=Arg_4 && Arg_1<=Arg_0 for location eval_foo_bb1_in

Problem after Preprocessing

Start: eval_foo_start
Program_Vars: Arg_0, Arg_1, Arg_4, Arg_5
Temp_Vars:
Locations: eval_foo_bb0_in, eval_foo_bb1_in, eval_foo_bb2_in, eval_foo_bb3_in, eval_foo_start, eval_foo_stop
Transitions:
22:eval_foo_bb0_in(Arg_0,Arg_1,Arg_4,Arg_5) -> eval_foo_bb1_in(Arg_5,Arg_4,Arg_4,Arg_5):|:Arg_4<Arg_5
23:eval_foo_bb0_in(Arg_0,Arg_1,Arg_4,Arg_5) -> eval_foo_bb1_in(Arg_5,Arg_5,Arg_4,Arg_5):|:Arg_5<=Arg_4
24:eval_foo_bb1_in(Arg_0,Arg_1,Arg_4,Arg_5) -> eval_foo_bb2_in(Arg_0,Arg_1,Arg_4,Arg_5):|:Arg_5<=Arg_0 && Arg_1<=Arg_4 && Arg_1<=Arg_0 && Arg_1<=Arg_0 && Arg_0<=Arg_1
25:eval_foo_bb1_in(Arg_0,Arg_1,Arg_4,Arg_5) -> eval_foo_bb3_in(Arg_0,Arg_1,Arg_4,Arg_5):|:Arg_5<=Arg_0 && Arg_1<=Arg_4 && Arg_1<=Arg_0 && Arg_1<Arg_0
26:eval_foo_bb2_in(Arg_0,Arg_1,Arg_4,Arg_5) -> eval_foo_bb1_in(Arg_0+1,Arg_4,Arg_4,Arg_5):|:Arg_5<=Arg_4 && Arg_5<=Arg_1 && Arg_5<=Arg_0 && Arg_1<=Arg_4 && Arg_0<=Arg_4 && Arg_1<=Arg_0 && Arg_0<=Arg_1 && Arg_4<Arg_0+1
27:eval_foo_bb2_in(Arg_0,Arg_1,Arg_4,Arg_5) -> eval_foo_bb1_in(Arg_0+1,Arg_0+1,Arg_4,Arg_5):|:Arg_5<=Arg_4 && Arg_5<=Arg_1 && Arg_5<=Arg_0 && Arg_1<=Arg_4 && Arg_0<=Arg_4 && Arg_1<=Arg_0 && Arg_0<=Arg_1 && Arg_0+1<=Arg_4
28:eval_foo_bb3_in(Arg_0,Arg_1,Arg_4,Arg_5) -> eval_foo_stop(Arg_0,Arg_1,Arg_4,Arg_5):|:Arg_5<=Arg_0 && Arg_1<=Arg_4 && 1+Arg_1<=Arg_0
29:eval_foo_start(Arg_0,Arg_1,Arg_4,Arg_5) -> eval_foo_bb0_in(Arg_0,Arg_1,Arg_4,Arg_5)

MPRF for transition 24:eval_foo_bb1_in(Arg_0,Arg_1,Arg_4,Arg_5) -> eval_foo_bb2_in(Arg_0,Arg_1,Arg_4,Arg_5):|:Arg_5<=Arg_0 && Arg_1<=Arg_4 && Arg_1<=Arg_0 && Arg_1<=Arg_0 && Arg_0<=Arg_1 of depth 1:

new bound:

Arg_4+Arg_5+1 {O(n)}

MPRF:

eval_foo_bb2_in [Arg_4-Arg_0 ]
eval_foo_bb1_in [Arg_4+1-Arg_0 ]

MPRF for transition 26:eval_foo_bb2_in(Arg_0,Arg_1,Arg_4,Arg_5) -> eval_foo_bb1_in(Arg_0+1,Arg_4,Arg_4,Arg_5):|:Arg_5<=Arg_4 && Arg_5<=Arg_1 && Arg_5<=Arg_0 && Arg_1<=Arg_4 && Arg_0<=Arg_4 && Arg_1<=Arg_0 && Arg_0<=Arg_1 && Arg_4<Arg_0+1 of depth 1:

new bound:

Arg_4+Arg_5+1 {O(n)}

MPRF:

eval_foo_bb2_in [Arg_4+1-Arg_1 ]
eval_foo_bb1_in [Arg_4+1-Arg_0 ]

MPRF for transition 27:eval_foo_bb2_in(Arg_0,Arg_1,Arg_4,Arg_5) -> eval_foo_bb1_in(Arg_0+1,Arg_0+1,Arg_4,Arg_5):|:Arg_5<=Arg_4 && Arg_5<=Arg_1 && Arg_5<=Arg_0 && Arg_1<=Arg_4 && Arg_0<=Arg_4 && Arg_1<=Arg_0 && Arg_0<=Arg_1 && Arg_0+1<=Arg_4 of depth 1:

new bound:

Arg_4+Arg_5 {O(n)}

MPRF:

eval_foo_bb2_in [Arg_4-Arg_1 ]
eval_foo_bb1_in [Arg_4-Arg_1 ]

All Bounds

Timebounds

Overall timebound:3*Arg_4+3*Arg_5+7 {O(n)}
22: eval_foo_bb0_in->eval_foo_bb1_in: 1 {O(1)}
23: eval_foo_bb0_in->eval_foo_bb1_in: 1 {O(1)}
24: eval_foo_bb1_in->eval_foo_bb2_in: Arg_4+Arg_5+1 {O(n)}
25: eval_foo_bb1_in->eval_foo_bb3_in: 1 {O(1)}
26: eval_foo_bb2_in->eval_foo_bb1_in: Arg_4+Arg_5+1 {O(n)}
27: eval_foo_bb2_in->eval_foo_bb1_in: Arg_4+Arg_5 {O(n)}
28: eval_foo_bb3_in->eval_foo_stop: 1 {O(1)}
29: eval_foo_start->eval_foo_bb0_in: 1 {O(1)}

Costbounds

Overall costbound: 3*Arg_4+3*Arg_5+7 {O(n)}
22: eval_foo_bb0_in->eval_foo_bb1_in: 1 {O(1)}
23: eval_foo_bb0_in->eval_foo_bb1_in: 1 {O(1)}
24: eval_foo_bb1_in->eval_foo_bb2_in: Arg_4+Arg_5+1 {O(n)}
25: eval_foo_bb1_in->eval_foo_bb3_in: 1 {O(1)}
26: eval_foo_bb2_in->eval_foo_bb1_in: Arg_4+Arg_5+1 {O(n)}
27: eval_foo_bb2_in->eval_foo_bb1_in: Arg_4+Arg_5 {O(n)}
28: eval_foo_bb3_in->eval_foo_stop: 1 {O(1)}
29: eval_foo_start->eval_foo_bb0_in: 1 {O(1)}

Sizebounds

22: eval_foo_bb0_in->eval_foo_bb1_in, Arg_0: Arg_5 {O(n)}
22: eval_foo_bb0_in->eval_foo_bb1_in, Arg_1: Arg_4 {O(n)}
22: eval_foo_bb0_in->eval_foo_bb1_in, Arg_4: Arg_4 {O(n)}
22: eval_foo_bb0_in->eval_foo_bb1_in, Arg_5: Arg_5 {O(n)}
23: eval_foo_bb0_in->eval_foo_bb1_in, Arg_0: Arg_5 {O(n)}
23: eval_foo_bb0_in->eval_foo_bb1_in, Arg_1: Arg_5 {O(n)}
23: eval_foo_bb0_in->eval_foo_bb1_in, Arg_4: Arg_4 {O(n)}
23: eval_foo_bb0_in->eval_foo_bb1_in, Arg_5: Arg_5 {O(n)}
24: eval_foo_bb1_in->eval_foo_bb2_in, Arg_0: 2*Arg_5+Arg_4 {O(n)}
24: eval_foo_bb1_in->eval_foo_bb2_in, Arg_1: 3*Arg_5+Arg_4+1 {O(n)}
24: eval_foo_bb1_in->eval_foo_bb2_in, Arg_4: Arg_4 {O(n)}
24: eval_foo_bb1_in->eval_foo_bb2_in, Arg_5: Arg_5 {O(n)}
25: eval_foo_bb1_in->eval_foo_bb3_in, Arg_0: 3*Arg_5+Arg_4+1 {O(n)}
25: eval_foo_bb1_in->eval_foo_bb3_in, Arg_1: 2*Arg_4+3*Arg_5+1 {O(n)}
25: eval_foo_bb1_in->eval_foo_bb3_in, Arg_4: 2*Arg_4 {O(n)}
25: eval_foo_bb1_in->eval_foo_bb3_in, Arg_5: 2*Arg_5 {O(n)}
26: eval_foo_bb2_in->eval_foo_bb1_in, Arg_0: 2*Arg_5+Arg_4+1 {O(n)}
26: eval_foo_bb2_in->eval_foo_bb1_in, Arg_1: 3*Arg_5+Arg_4+1 {O(n)}
26: eval_foo_bb2_in->eval_foo_bb1_in, Arg_4: Arg_4 {O(n)}
26: eval_foo_bb2_in->eval_foo_bb1_in, Arg_5: Arg_5 {O(n)}
27: eval_foo_bb2_in->eval_foo_bb1_in, Arg_0: 2*Arg_5+Arg_4 {O(n)}
27: eval_foo_bb2_in->eval_foo_bb1_in, Arg_1: 2*Arg_5+Arg_4+1 {O(n)}
27: eval_foo_bb2_in->eval_foo_bb1_in, Arg_4: Arg_4 {O(n)}
27: eval_foo_bb2_in->eval_foo_bb1_in, Arg_5: Arg_5 {O(n)}
28: eval_foo_bb3_in->eval_foo_stop, Arg_0: 3*Arg_5+Arg_4+1 {O(n)}
28: eval_foo_bb3_in->eval_foo_stop, Arg_1: 2*Arg_4+3*Arg_5+1 {O(n)}
28: eval_foo_bb3_in->eval_foo_stop, Arg_4: 2*Arg_4 {O(n)}
28: eval_foo_bb3_in->eval_foo_stop, Arg_5: 2*Arg_5 {O(n)}
29: eval_foo_start->eval_foo_bb0_in, Arg_0: Arg_0 {O(n)}
29: eval_foo_start->eval_foo_bb0_in, Arg_1: Arg_1 {O(n)}
29: eval_foo_start->eval_foo_bb0_in, Arg_4: Arg_4 {O(n)}
29: eval_foo_start->eval_foo_bb0_in, Arg_5: Arg_5 {O(n)}