Initial Problem
Start: eval_speedFails4_start
Program_Vars: Arg_0, Arg_1, Arg_2, Arg_3, Arg_4
Temp_Vars: nondef.0
Locations: eval_speedFails4_bb0_in, eval_speedFails4_bb1_in, eval_speedFails4_bb2_in, eval_speedFails4_bb3_in, eval_speedFails4_start, eval_speedFails4_stop
Transitions:
1:eval_speedFails4_bb0_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4) -> eval_speedFails4_bb1_in(1,Arg_4,nondef.0,Arg_3,Arg_4):|:1<=nondef.0
2:eval_speedFails4_bb0_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4) -> eval_speedFails4_bb1_in(-1,Arg_4,nondef.0,Arg_3,Arg_4):|:nondef.0<1
3:eval_speedFails4_bb1_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4) -> eval_speedFails4_bb2_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4):|:Arg_1<=Arg_3
4:eval_speedFails4_bb1_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4) -> eval_speedFails4_bb3_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4):|:Arg_3<Arg_1
5:eval_speedFails4_bb2_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4) -> eval_speedFails4_bb1_in(Arg_0,Arg_1+Arg_0,Arg_2,Arg_3,Arg_4):|:1<=Arg_2
6:eval_speedFails4_bb2_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4) -> eval_speedFails4_bb1_in(Arg_0,Arg_1-Arg_0,Arg_2,Arg_3,Arg_4):|:Arg_2<1
7:eval_speedFails4_bb3_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4) -> eval_speedFails4_stop(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4)
0:eval_speedFails4_start(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4) -> eval_speedFails4_bb0_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4)
Preprocessing
Found invariant 0<=1+Arg_0 for location eval_speedFails4_bb1_in
Found invariant Arg_1<=Arg_3 && 0<=1+Arg_0 for location eval_speedFails4_bb2_in
Found invariant 1+Arg_3<=Arg_1 && 0<=1+Arg_0 for location eval_speedFails4_bb3_in
Found invariant 1+Arg_3<=Arg_1 && 0<=1+Arg_0 for location eval_speedFails4_stop
Problem after Preprocessing
Start: eval_speedFails4_start
Program_Vars: Arg_0, Arg_1, Arg_2, Arg_3, Arg_4
Temp_Vars: nondef.0
Locations: eval_speedFails4_bb0_in, eval_speedFails4_bb1_in, eval_speedFails4_bb2_in, eval_speedFails4_bb3_in, eval_speedFails4_start, eval_speedFails4_stop
Transitions:
1:eval_speedFails4_bb0_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4) -> eval_speedFails4_bb1_in(1,Arg_4,nondef.0,Arg_3,Arg_4):|:1<=nondef.0
2:eval_speedFails4_bb0_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4) -> eval_speedFails4_bb1_in(-1,Arg_4,nondef.0,Arg_3,Arg_4):|:nondef.0<1
3:eval_speedFails4_bb1_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4) -> eval_speedFails4_bb2_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4):|:0<=1+Arg_0 && Arg_1<=Arg_3
4:eval_speedFails4_bb1_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4) -> eval_speedFails4_bb3_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4):|:0<=1+Arg_0 && Arg_3<Arg_1
5:eval_speedFails4_bb2_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4) -> eval_speedFails4_bb1_in(Arg_0,Arg_1+Arg_0,Arg_2,Arg_3,Arg_4):|:Arg_1<=Arg_3 && 0<=1+Arg_0 && 1<=Arg_2
6:eval_speedFails4_bb2_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4) -> eval_speedFails4_bb1_in(Arg_0,Arg_1-Arg_0,Arg_2,Arg_3,Arg_4):|:Arg_1<=Arg_3 && 0<=1+Arg_0 && Arg_2<1
7:eval_speedFails4_bb3_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4) -> eval_speedFails4_stop(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4):|:1+Arg_3<=Arg_1 && 0<=1+Arg_0
0:eval_speedFails4_start(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4) -> eval_speedFails4_bb0_in(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4)
Analysing control-flow refined program
Found invariant 1+Arg_4<=Arg_3 && 1+Arg_4<=Arg_1 && Arg_1<=Arg_3 && 1<=Arg_2 && 2<=Arg_0+Arg_2 && Arg_0<=Arg_2 && Arg_0<=1 && 1<=Arg_0 for location n_eval_speedFails4_bb2_in___2
Found invariant 0<=1+Arg_0 for location eval_speedFails4_bb1_in
Found invariant 1+Arg_3<=Arg_1 && 0<=1+Arg_0 for location eval_speedFails4_bb3_in
Found invariant Arg_1<=Arg_3 && Arg_2<=0 && Arg_2<=1+Arg_0 && 0<=1+Arg_0 for location n_eval_speedFails4_bb2_in___1
Found invariant 1+Arg_3<=Arg_1 && 0<=1+Arg_0 for location eval_speedFails4_stop
Found invariant Arg_4<=Arg_3 && Arg_4<=Arg_1 && Arg_1<=Arg_4 && Arg_1<=Arg_3 && 1<=Arg_2 && 2<=Arg_0+Arg_2 && Arg_0<=Arg_2 && Arg_0<=1 && 1<=Arg_0 for location n_eval_speedFails4_bb2_in___4
Found invariant Arg_4<=Arg_3 && 1+Arg_4<=Arg_1 && Arg_1<=1+Arg_3 && 1<=Arg_2 && 2<=Arg_0+Arg_2 && Arg_0<=Arg_2 && Arg_0<=1 && 1<=Arg_0 for location n_eval_speedFails4_bb1_in___3
MPRF for transition 57:n_eval_speedFails4_bb1_in___3(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4) -> n_eval_speedFails4_bb2_in___2(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4):|:Arg_4<=Arg_3 && 1+Arg_4<=Arg_1 && Arg_1<=1+Arg_3 && 1<=Arg_2 && 2<=Arg_0+Arg_2 && Arg_0<=Arg_2 && Arg_0<=1 && 1<=Arg_0 && 0<=1+Arg_0 && 1<=Arg_2 && 0<=1+Arg_0 && 1<=Arg_2 && Arg_1<=Arg_0+Arg_3 && 0<=1+Arg_0 && Arg_1<=Arg_3 of depth 1:
new bound:
Arg_3+Arg_4+3 {O(n)}
MPRF:
n_eval_speedFails4_bb2_in___2 [Arg_3+1-Arg_1 ]
n_eval_speedFails4_bb1_in___3 [Arg_3+2-Arg_1 ]
MPRF for transition 61:n_eval_speedFails4_bb2_in___2(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4) -> n_eval_speedFails4_bb1_in___3(Arg_0,Arg_0+Arg_1,Arg_2,Arg_3,Arg_4):|:1+Arg_4<=Arg_3 && 1+Arg_4<=Arg_1 && Arg_1<=Arg_3 && 1<=Arg_2 && 2<=Arg_0+Arg_2 && Arg_0<=Arg_2 && Arg_0<=1 && 1<=Arg_0 && Arg_1<=Arg_3 && 0<=1+Arg_0 && Arg_1<=Arg_0+Arg_3 && 1<=Arg_2 && 0<=1+Arg_0 && 1<=Arg_2 && Arg_1<=Arg_3 of depth 1:
new bound:
Arg_3+Arg_4+2 {O(n)}
MPRF:
n_eval_speedFails4_bb2_in___2 [Arg_3+1-Arg_1 ]
n_eval_speedFails4_bb1_in___3 [Arg_0+Arg_3-Arg_1 ]
CFR did not improve the program. Rolling back
All Bounds
Timebounds
Overall timebound:inf {Infinity}
1: eval_speedFails4_bb0_in->eval_speedFails4_bb1_in: 1 {O(1)}
2: eval_speedFails4_bb0_in->eval_speedFails4_bb1_in: 1 {O(1)}
3: eval_speedFails4_bb1_in->eval_speedFails4_bb2_in: inf {Infinity}
4: eval_speedFails4_bb1_in->eval_speedFails4_bb3_in: 1 {O(1)}
5: eval_speedFails4_bb2_in->eval_speedFails4_bb1_in: inf {Infinity}
6: eval_speedFails4_bb2_in->eval_speedFails4_bb1_in: inf {Infinity}
7: eval_speedFails4_bb3_in->eval_speedFails4_stop: 1 {O(1)}
0: eval_speedFails4_start->eval_speedFails4_bb0_in: 1 {O(1)}
Costbounds
Overall costbound: inf {Infinity}
1: eval_speedFails4_bb0_in->eval_speedFails4_bb1_in: 1 {O(1)}
2: eval_speedFails4_bb0_in->eval_speedFails4_bb1_in: 1 {O(1)}
3: eval_speedFails4_bb1_in->eval_speedFails4_bb2_in: inf {Infinity}
4: eval_speedFails4_bb1_in->eval_speedFails4_bb3_in: 1 {O(1)}
5: eval_speedFails4_bb2_in->eval_speedFails4_bb1_in: inf {Infinity}
6: eval_speedFails4_bb2_in->eval_speedFails4_bb1_in: inf {Infinity}
7: eval_speedFails4_bb3_in->eval_speedFails4_stop: 1 {O(1)}
0: eval_speedFails4_start->eval_speedFails4_bb0_in: 1 {O(1)}
Sizebounds
1: eval_speedFails4_bb0_in->eval_speedFails4_bb1_in, Arg_0: 1 {O(1)}
1: eval_speedFails4_bb0_in->eval_speedFails4_bb1_in, Arg_1: Arg_4 {O(n)}
1: eval_speedFails4_bb0_in->eval_speedFails4_bb1_in, Arg_3: Arg_3 {O(n)}
1: eval_speedFails4_bb0_in->eval_speedFails4_bb1_in, Arg_4: Arg_4 {O(n)}
2: eval_speedFails4_bb0_in->eval_speedFails4_bb1_in, Arg_0: 1 {O(1)}
2: eval_speedFails4_bb0_in->eval_speedFails4_bb1_in, Arg_1: Arg_4 {O(n)}
2: eval_speedFails4_bb0_in->eval_speedFails4_bb1_in, Arg_3: Arg_3 {O(n)}
2: eval_speedFails4_bb0_in->eval_speedFails4_bb1_in, Arg_4: Arg_4 {O(n)}
3: eval_speedFails4_bb1_in->eval_speedFails4_bb2_in, Arg_0: 2 {O(1)}
3: eval_speedFails4_bb1_in->eval_speedFails4_bb2_in, Arg_3: 2*Arg_3 {O(n)}
3: eval_speedFails4_bb1_in->eval_speedFails4_bb2_in, Arg_4: 2*Arg_4 {O(n)}
4: eval_speedFails4_bb1_in->eval_speedFails4_bb3_in, Arg_0: 6 {O(1)}
4: eval_speedFails4_bb1_in->eval_speedFails4_bb3_in, Arg_3: 6*Arg_3 {O(n)}
4: eval_speedFails4_bb1_in->eval_speedFails4_bb3_in, Arg_4: 6*Arg_4 {O(n)}
5: eval_speedFails4_bb2_in->eval_speedFails4_bb1_in, Arg_0: 2 {O(1)}
5: eval_speedFails4_bb2_in->eval_speedFails4_bb1_in, Arg_3: 2*Arg_3 {O(n)}
5: eval_speedFails4_bb2_in->eval_speedFails4_bb1_in, Arg_4: 2*Arg_4 {O(n)}
6: eval_speedFails4_bb2_in->eval_speedFails4_bb1_in, Arg_0: 2 {O(1)}
6: eval_speedFails4_bb2_in->eval_speedFails4_bb1_in, Arg_3: 2*Arg_3 {O(n)}
6: eval_speedFails4_bb2_in->eval_speedFails4_bb1_in, Arg_4: 2*Arg_4 {O(n)}
7: eval_speedFails4_bb3_in->eval_speedFails4_stop, Arg_0: 6 {O(1)}
7: eval_speedFails4_bb3_in->eval_speedFails4_stop, Arg_3: 6*Arg_3 {O(n)}
7: eval_speedFails4_bb3_in->eval_speedFails4_stop, Arg_4: 6*Arg_4 {O(n)}
0: eval_speedFails4_start->eval_speedFails4_bb0_in, Arg_0: Arg_0 {O(n)}
0: eval_speedFails4_start->eval_speedFails4_bb0_in, Arg_1: Arg_1 {O(n)}
0: eval_speedFails4_start->eval_speedFails4_bb0_in, Arg_2: Arg_2 {O(n)}
0: eval_speedFails4_start->eval_speedFails4_bb0_in, Arg_3: Arg_3 {O(n)}
0: eval_speedFails4_start->eval_speedFails4_bb0_in, Arg_4: Arg_4 {O(n)}