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