MAYBE
* Step 1: Failure MAYBE
  + Considered Problem:
      - Strict TRS:
          from(X) -> cons(X)
          length() -> 0()
          length() -> s(length1())
          length1() -> length()
      - Signature:
          {from/1,length/0,length1/0} / {0/0,cons/1,s/1}
      - Obligation:
          innermost runtime complexity wrt. defined symbols {from,length,length1} 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