MAYBE
* Step 1: Failure MAYBE
  + Considered Problem:
      - Strict TRS:
          c(y) -> y
          c(a(a(0(),x),y)) -> a(c(c(c(0()))),y)
          c(c(c(y))) -> c(c(a(y,0())))
      - Signature:
          {c/1} / {0/0,a/2}
      - Obligation:
          innermost runtime complexity wrt. defined symbols {c} and constructors {0,a}
  + Applied Processor:
      Ara {heuristics_ = NoHeuristics, minDegree = 1, maxDegree = 3, araTimeout = 60, araFindStrictRules = Nothing, araSmtSolver = Z3}
  + Details:
      The input can not be schown compatible.
MAYBE