MAYBE
* Step 1: UnsatPaths MAYBE
    + Considered Problem:
        Rules:
          0. f2(A,B)   -> f1(A,C) [0 >= 1 + A] (?,1)
          1. f300(A,B) -> f2(A,B) True         (1,1)
          2. f2(A,B)   -> f2(A,B) [A >= 0]     (?,1)
        Signature:
          {(f1,2);(f2,2);(f300,2)}
        Flow Graph:
          [0->{},1->{0,2},2->{0,2}]
        
    + Applied Processor:
        UnsatPaths
    + Details:
        We remove following edges from the transition graph: [(2,0)]
* Step 2: TrivialSCCs MAYBE
    + Considered Problem:
        Rules:
          0. f2(A,B)   -> f1(A,C) [0 >= 1 + A] (?,1)
          1. f300(A,B) -> f2(A,B) True         (1,1)
          2. f2(A,B)   -> f2(A,B) [A >= 0]     (?,1)
        Signature:
          {(f1,2);(f2,2);(f300,2)}
        Flow Graph:
          [0->{},1->{0,2},2->{2}]
        
    + Applied Processor:
        TrivialSCCs
    + Details:
        All trivial SCCs of the transition graph admit timebound 1.
* Step 3: Failure MAYBE
  + Considered Problem:
      Rules:
        0. f2(A,B)   -> f1(A,C) [0 >= 1 + A] (1,1)
        1. f300(A,B) -> f2(A,B) True         (1,1)
        2. f2(A,B)   -> f2(A,B) [A >= 0]     (?,1)
      Signature:
        {(f1,2);(f2,2);(f300,2)}
      Flow Graph:
        [0->{},1->{0,2},2->{2}]
      
  + Applied Processor:
      Failing "Open problems left."
  + Details:
      Open problems left.
MAYBE