MAYBE
* Step 1: Failure MAYBE
  + Considered Problem:
      - Strict TRS:
          add0(Cons(x,xs),y) -> add0(xs,Cons(S(),y))
          add0(Nil(),y) -> y
          goal(xs,ys) -> mul0(xs,ys)
          mul0(Cons(x,xs),y) -> add0(mul0(xs,y),y)
          mul0(Nil(),y) -> Nil()
      - Signature:
          {add0/2,goal/2,mul0/2} / {Cons/2,Nil/0,S/0}
      - Obligation:
          innermost runtime complexity wrt. defined symbols {add0,goal,mul0} and constructors {Cons,Nil,S}
  + Applied Processor:
      NaturalPI {shape = Mixed 3, restrict = NoRestrict, uargs = UArgs, urules = URules, selector = Nothing}
  + Details:
      Incompatible
MAYBE