Initial Problem

Start: start
Program_Vars: Arg_0, Arg_1
Temp_Vars:
Locations: eval, start
Transitions:
0:eval(Arg_0,Arg_1) -> eval(Arg_0-1,Arg_0):|:1<=Arg_0 && 1<=Arg_1
1:eval(Arg_0,Arg_1) -> eval(Arg_1-2,Arg_0+1):|:1<=Arg_0 && 1<=Arg_1
2:start(Arg_0,Arg_1) -> eval(Arg_0,Arg_1)

Preprocessing

Problem after Preprocessing

Start: start
Program_Vars: Arg_0, Arg_1
Temp_Vars:
Locations: eval, start
Transitions:
0:eval(Arg_0,Arg_1) -> eval(Arg_0-1,Arg_0):|:1<=Arg_0 && 1<=Arg_1
1:eval(Arg_0,Arg_1) -> eval(Arg_1-2,Arg_0+1):|:1<=Arg_0 && 1<=Arg_1
2:start(Arg_0,Arg_1) -> eval(Arg_0,Arg_1)

Analysing control-flow refined program

Found invariant 2<=Arg_1 && 1<=Arg_0+Arg_1 && 0<=1+Arg_0 for location n_eval___1

Found invariant Arg_1<=1+Arg_0 && 1<=Arg_1 && 1<=Arg_0+Arg_1 && 1+Arg_0<=Arg_1 && 0<=Arg_0 for location n_eval___2

CFR did not improve the program. Rolling back

All Bounds

Timebounds

Overall timebound:inf {Infinity}
0: eval->eval: inf {Infinity}
1: eval->eval: inf {Infinity}
2: start->eval: 1 {O(1)}

Costbounds

Overall costbound: inf {Infinity}
0: eval->eval: inf {Infinity}
1: eval->eval: inf {Infinity}
2: start->eval: 1 {O(1)}

Sizebounds

2: start->eval, Arg_0: Arg_0 {O(n)}
2: start->eval, Arg_1: Arg_1 {O(n)}