Trying to load file: main.koat Initial Control flow graph problem: Start location: f2 0: f300 -> f300 : A'=1+A, [ B>=1+A ], cost: 1 1: f300 -> f1 : C'=free, [ A>=B ], cost: 1 2: f2 -> f300 : [], cost: 1 Simplified the transitions: Start location: f2 0: f300 -> f300 : A'=1+A, [ B>=1+A ], cost: 1 2: f2 -> f300 : [], cost: 1 Eliminating 1 self-loops for location f300 Self-Loop 0 has the metering function: B-A, resulting in the new transition 3. Removing the self-loops: 0. Removed all Self-loops using metering functions (where possible): Start location: f2 3: f300 -> [3] : A'=B, [ B>=1+A ], cost: B-A 2: f2 -> f300 : [], cost: 1 Applied simple chaining: Start location: f2 2: f2 -> [3] : A'=B, [ B>=1+A ], cost: 1+B-A Final control flow graph problem, now checking costs for infinitely many models: Start location: f2 2: f2 -> [3] : A'=B, [ B>=1+A ], cost: 1+B-A Computing complexity for remaining 1 transitions. Found configuration with infinitely models for cost: 1+B-A and guard: B>=1+A: B: Pos, A: Pos, where: B > A Found new complexity n^1, because: Found infinity configuration. The final runtime is determined by this resulting transition: Final Guard: B>=1+A Final Cost: 1+B-A Obtained the following complexity w.r.t. the length of the input n: Complexity class: n^1 Complexity value: 1 WORST_CASE(Omega(n^1),?)