MAYBE
* Step 1: Failure MAYBE
  + Considered Problem:
      - Strict TRS:
          conv(0()) -> cons(nil(),0())
          conv(s(x)) -> cons(conv(half(s(x))),lastbit(s(x)))
          half(0()) -> 0()
          half(s(0())) -> 0()
          half(s(s(x))) -> s(half(x))
          lastbit(0()) -> 0()
          lastbit(s(0())) -> s(0())
          lastbit(s(s(x))) -> lastbit(x)
      - Signature:
          {conv/1,half/1,lastbit/1} / {0/0,cons/2,nil/0,s/1}
      - Obligation:
          innermost runtime complexity wrt. defined symbols {conv,half,lastbit} and constructors {0,cons,nil,s}
  + Applied Processor:
      NaturalPI {shape = Mixed 3, restrict = NoRestrict, uargs = UArgs, urules = URules, selector = Nothing}
  + Details:
      Incompatible
MAYBE