MAYBE
* Step 1: Failure MAYBE
  + Considered Problem:
      - Strict TRS:
          average(x,y) -> if(le(x,0()),le(y,0()),le(y,s(0())),le(y,s(s(0()))),x,y)
          if(false(),b1,b2,b3,x,y) -> average(p(x),s(y))
          if(true(),b1,b2,b3,x,y) -> if2(b1,b2,b3,x,y)
          if2(false(),b2,b3,x,y) -> if3(b2,b3,x,y)
          if2(true(),b2,b3,x,y) -> 0()
          if3(false(),b3,x,y) -> if4(b3,x,y)
          if3(true(),b3,x,y) -> 0()
          if4(false(),x,y) -> average(s(x),p(p(y)))
          if4(true(),x,y) -> s(0())
          le(0(),y) -> true()
          le(s(x),0()) -> false()
          le(s(x),s(y)) -> le(x,y)
          p(0()) -> 0()
          p(s(x)) -> x
      - Signature:
          {average/2,if/6,if2/5,if3/4,if4/3,le/2,p/1} / {0/0,false/0,s/1,true/0}
      - Obligation:
          innermost runtime complexity wrt. defined symbols {average,if,if2,if3,if4,le,p} and constructors {0,false,s
          ,true}
  + Applied Processor:
      Ara {heuristics_ = NoHeuristics, minDegree = 1, maxDegree = 3, araTimeout = 60, araFindStrictRules = Nothing, araSmtSolver = MiniSMT}
  + Details:
      The input can not be schown compatible.
MAYBE