Trying to load file: main.koat

Initial Control flow graph problem:
  Start location: start
      0: eval -> eval : A'=-1+A, B'=-1+B, [ A>=1 && B>=1 ], cost: 1
      1: start -> eval : [], cost: 1

Eliminating 1 self-loops for location eval
  Self-Loop 2 has the metering function: B, resulting in the new transition 5.
  Self-Loop 3 has the metering function: A, resulting in the new transition 6.
  Removing the self-loops: 0 2 3.
Adding an epsilon transition (to model nonexecution of the loops): 7.

Removed all Self-loops using metering functions (where possible):
  Start location: start
      4: eval -> [2] : A'=-1+A, B'=-1+B, [ A>=1 && B>=1 ], cost: 1
      5: eval -> [2] : A'=-B+A, B'=0, [ A>=1 && B>=1 && A>B ], cost: B
      6: eval -> [2] : A'=0, B'=B-A, [ A>=1 && B>=1 && B>A ], cost: A
      7: eval -> [2] : [], cost: 0
      1: start -> eval : [], cost: 1


Applied chaining over branches and pruning:
  Start location: start
      9: start -> [2] : A'=-B+A, B'=0, [ A>=1 && B>=1 && A>B ], cost: 1+B
     10: start -> [2] : A'=0, B'=B-A, [ A>=1 && B>=1 && B>A ], cost: 1+A


Final control flow graph problem, now checking costs for infinitely many models:
  Start location: start
      9: start -> [2] : A'=-B+A, B'=0, [ A>=1 && B>=1 && A>B ], cost: 1+B
     10: start -> [2] : A'=0, B'=B-A, [ A>=1 && B>=1 && B>A ], cost: 1+A


Computing complexity for remaining 2 transitions.

  Found configuration with infinitely models for cost: 1+B
  and guard: A>=1 && B>=1 && A>B:
  B: Pos, A: Pos, where: A > B

Found new complexity n^1, because: Found infinity configuration.


The final runtime is determined by this resulting transition:
  Final Guard: A>=1 && B>=1 && A>B
  Final Cost:  1+B

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),?)