WORST_CASE(?,O(n^1))
* Step 1: Ara WORST_CASE(?,O(n^1))
    + Considered Problem:
        - Strict TRS:
            bits(0()) -> 0()
            bits(s(0())) -> s(0())
            bits(s(s(x))) -> s(bits(s(half(x))))
            half(0()) -> 0()
            half(s(0())) -> 0()
            half(s(s(x))) -> s(half(x))
        - Signature:
            {bits/1,half/1} / {0/0,s/1}
        - Obligation:
            innermost runtime complexity wrt. defined symbols {bits,half} and constructors {0,s}
    + Applied Processor:
        Ara {araHeuristics = Heuristics, minDegree = 1, maxDegree = 2, araTimeout = 3, araRuleShifting = Nothing}
    + Details:
        Signatures used:
        ----------------
          0 :: [] -(0)-> "A"(2)
          0 :: [] -(0)-> "A"(0)
          0 :: [] -(0)-> "A"(3)
          bits :: ["A"(2)] -(1)-> "A"(0)
          half :: ["A"(2)] -(1)-> "A"(3)
          s :: ["A"(2)] -(2)-> "A"(2)
          s :: ["A"(0)] -(0)-> "A"(0)
          s :: ["A"(3)] -(3)-> "A"(3)
        
        
        Cost-free Signatures used:
        --------------------------
        
        
        
        Base Constructor Signatures used:
        ---------------------------------
          "0_A" :: [] -(0)-> "A"(0)
          "s_A" :: ["A"(0)] -(0)-> "A"(0)
        

WORST_CASE(?,O(n^1))