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