Trying to load file: main.koat Initial Control flow graph problem: Start location: f0 0: f0 -> f17 : A'=free, B'=free_2, C'=free_1, [ 0>=2+free_2 ], cost: 1 1: f0 -> f17 : A'=free_3, B'=free_5, C'=free_4, [ free_5>=0 ], cost: 1 2: f0 -> f17 : A'=free_6, B'=-1, D'=0, E'=free_8, F'=free_7, [], cost: 1 Simplified the transitions: Start location: f0 Final control flow graph problem, now checking costs for infinitely many models: Start location: f0 Computing complexity for remaining 0 transitions. The final runtime is determined by this resulting transition: Final Guard: Final Cost: 1 Obtained the following complexity w.r.t. the length of the input n: Complexity class: const Complexity value: 0 WORST_CASE(Omega(1),?)