Start: n_f0
Program_Vars: Arg_0, Arg_1, Arg_2, Arg_3
Temp_Vars:
Locations: n_f0, n_f1___1, n_f1___2, n_f1___3
Transitions:
0:n_f0(Arg_0,Arg_1,Arg_2,Arg_3) -> n_f1___3(Arg_0,Arg_1,Arg_2,Arg_3)
1:n_f1___1(Arg_0,Arg_1,Arg_2,Arg_3) -> n_f1___1(Arg_0-1,Arg_1,Arg_2,Arg_3):|:0<=Arg_0 && 1<=Arg_0
2:n_f1___1(Arg_0,Arg_1,Arg_2,Arg_3) -> n_f1___2(Arg_0+Arg_1,Arg_1+Arg_2,Arg_2+Arg_3,Arg_3-1):|:0<=Arg_0 && 1<=Arg_0
3:n_f1___2(Arg_0,Arg_1,Arg_2,Arg_3) -> n_f1___1(Arg_0-1,Arg_1,Arg_2,Arg_3):|:2+Arg_1+Arg_3<=Arg_0+Arg_2 && 1<=Arg_0
4:n_f1___2(Arg_0,Arg_1,Arg_2,Arg_3) -> n_f1___2(Arg_0+Arg_1,Arg_1+Arg_2,Arg_2+Arg_3,Arg_3-1):|:2+Arg_1+Arg_3<=Arg_0+Arg_2 && 1<=Arg_0
5:n_f1___3(Arg_0,Arg_1,Arg_2,Arg_3) -> n_f1___1(Arg_0-1,Arg_1,Arg_2,Arg_3):|:1<=Arg_0
6:n_f1___3(Arg_0,Arg_1,Arg_2,Arg_3) -> n_f1___2(Arg_0+Arg_1,Arg_1+Arg_2,Arg_2+Arg_3,Arg_3-1):|:1<=Arg_0
Found invariant 0<=Arg_0 for location n_f1___1
Start: n_f0
Program_Vars: Arg_0, Arg_1, Arg_2, Arg_3
Temp_Vars:
Locations: n_f0, n_f1___1, n_f1___2, n_f1___3
Transitions:
0:n_f0(Arg_0,Arg_1,Arg_2,Arg_3) -> n_f1___3(Arg_0,Arg_1,Arg_2,Arg_3)
1:n_f1___1(Arg_0,Arg_1,Arg_2,Arg_3) -> n_f1___1(Arg_0-1,Arg_1,Arg_2,Arg_3):|:0<=Arg_0 && 0<=Arg_0 && 1<=Arg_0
2:n_f1___1(Arg_0,Arg_1,Arg_2,Arg_3) -> n_f1___2(Arg_0+Arg_1,Arg_1+Arg_2,Arg_2+Arg_3,Arg_3-1):|:0<=Arg_0 && 0<=Arg_0 && 1<=Arg_0
3:n_f1___2(Arg_0,Arg_1,Arg_2,Arg_3) -> n_f1___1(Arg_0-1,Arg_1,Arg_2,Arg_3):|:2+Arg_1+Arg_3<=Arg_0+Arg_2 && 1<=Arg_0
4:n_f1___2(Arg_0,Arg_1,Arg_2,Arg_3) -> n_f1___2(Arg_0+Arg_1,Arg_1+Arg_2,Arg_2+Arg_3,Arg_3-1):|:2+Arg_1+Arg_3<=Arg_0+Arg_2 && 1<=Arg_0
5:n_f1___3(Arg_0,Arg_1,Arg_2,Arg_3) -> n_f1___1(Arg_0-1,Arg_1,Arg_2,Arg_3):|:1<=Arg_0
6:n_f1___3(Arg_0,Arg_1,Arg_2,Arg_3) -> n_f1___2(Arg_0+Arg_1,Arg_1+Arg_2,Arg_2+Arg_3,Arg_3-1):|:1<=Arg_0
Overall timebound:inf {Infinity}
0: n_f0->n_f1___3: 1 {O(1)}
1: n_f1___1->n_f1___1: inf {Infinity}
2: n_f1___1->n_f1___2: inf {Infinity}
3: n_f1___2->n_f1___1: inf {Infinity}
4: n_f1___2->n_f1___2: inf {Infinity}
5: n_f1___3->n_f1___1: 1 {O(1)}
6: n_f1___3->n_f1___2: 1 {O(1)}
Overall costbound: inf {Infinity}
0: n_f0->n_f1___3: 1 {O(1)}
1: n_f1___1->n_f1___1: inf {Infinity}
2: n_f1___1->n_f1___2: inf {Infinity}
3: n_f1___2->n_f1___1: inf {Infinity}
4: n_f1___2->n_f1___2: inf {Infinity}
5: n_f1___3->n_f1___1: 1 {O(1)}
6: n_f1___3->n_f1___2: 1 {O(1)}
0: n_f0->n_f1___3, Arg_0: Arg_0 {O(n)}
0: n_f0->n_f1___3, Arg_1: Arg_1 {O(n)}
0: n_f0->n_f1___3, Arg_2: Arg_2 {O(n)}
0: n_f0->n_f1___3, Arg_3: Arg_3 {O(n)}
5: n_f1___3->n_f1___1, Arg_0: Arg_0 {O(n)}
5: n_f1___3->n_f1___1, Arg_1: Arg_1 {O(n)}
5: n_f1___3->n_f1___1, Arg_2: Arg_2 {O(n)}
5: n_f1___3->n_f1___1, Arg_3: Arg_3 {O(n)}
6: n_f1___3->n_f1___2, Arg_0: Arg_0+Arg_1 {O(n)}
6: n_f1___3->n_f1___2, Arg_1: Arg_1+Arg_2 {O(n)}
6: n_f1___3->n_f1___2, Arg_2: Arg_2+Arg_3 {O(n)}
6: n_f1___3->n_f1___2, Arg_3: Arg_3+1 {O(n)}