MAYBE
* Step 1: Failure MAYBE
  + Considered Problem:
      - Strict TRS:
          minus(f(x,y)) -> f(minus(y),minus(x))
          minus(h(x)) -> h(minus(x))
          minus(minus(x)) -> x
      - Signature:
          {minus/1} / {f/2,h/1}
      - Obligation:
          innermost runtime complexity wrt. defined symbols {minus} and constructors {f,h}
  + Applied Processor:
      Ara {heuristics_ = NoHeuristics, minDegree = 1, maxDegree = 3, araTimeout = 60, araFindStrictRules = Nothing, araSmtSolver = Z3}
  + Details:
      The input can not be schown compatible.
MAYBE