/export/starexec/sandbox/solver/bin/starexec_run_default /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES Problem 1: (VAR N X X1 X2 XS Y YS) (RULES a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ) Problem 1: Dependency Pairs Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) A__ODDNS -> A__INCR(a__pairNs) A__ODDNS -> A__PAIRNS A__REPITEMS(cons(X,XS)) -> MARK(X) A__TAIL(cons(X,XS)) -> MARK(XS) A__TAKE(s(N),cons(X,XS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(Y) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(oddNs) -> A__ODDNS MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(pairNs) -> A__PAIRNS MARK(repItems(X)) -> A__REPITEMS(mark(X)) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> A__TAIL(mark(X)) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> A__TAKE(mark(X1),mark(X2)) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> A__ZIP(mark(X1),mark(X2)) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) Problem 1: SCC Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) A__ODDNS -> A__INCR(a__pairNs) A__ODDNS -> A__PAIRNS A__REPITEMS(cons(X,XS)) -> MARK(X) A__TAIL(cons(X,XS)) -> MARK(XS) A__TAKE(s(N),cons(X,XS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(Y) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(oddNs) -> A__ODDNS MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(pairNs) -> A__PAIRNS MARK(repItems(X)) -> A__REPITEMS(mark(X)) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> A__TAIL(mark(X)) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> A__TAKE(mark(X1),mark(X2)) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> A__ZIP(mark(X1),mark(X2)) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: A__INCR(cons(X,XS)) -> MARK(X) A__ODDNS -> A__INCR(a__pairNs) A__REPITEMS(cons(X,XS)) -> MARK(X) A__TAIL(cons(X,XS)) -> MARK(XS) A__TAKE(s(N),cons(X,XS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(Y) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(oddNs) -> A__ODDNS MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(repItems(X)) -> A__REPITEMS(mark(X)) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> A__TAIL(mark(X)) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> A__TAKE(mark(X1),mark(X2)) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> A__ZIP(mark(X1),mark(X2)) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) ->->-> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) Problem 1: Reduction Pair Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) A__ODDNS -> A__INCR(a__pairNs) A__REPITEMS(cons(X,XS)) -> MARK(X) A__TAIL(cons(X,XS)) -> MARK(XS) A__TAKE(s(N),cons(X,XS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(Y) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(oddNs) -> A__ODDNS MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(repItems(X)) -> A__REPITEMS(mark(X)) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> A__TAIL(mark(X)) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> A__TAKE(mark(X1),mark(X2)) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> A__ZIP(mark(X1),mark(X2)) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) -> Usable rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [a__incr](X) = X [a__oddNs] = 1 [a__pairNs] = 1 [a__repItems](X) = 2.X + 2 [a__tail](X) = 2.X + 2 [a__take](X1,X2) = 2.X1 + 2.X2 [a__zip](X1,X2) = 2.X1 + 2.X2 + 2 [mark](X) = X [0] = 0 [cons](X1,X2) = 2.X1 + X2 [incr](X) = X [nil] = 0 [oddNs] = 1 [pair](X1,X2) = 2.X1 + X2 [pairNs] = 1 [repItems](X) = 2.X + 2 [s](X) = X [tail](X) = 2.X + 2 [take](X1,X2) = 2.X1 + 2.X2 [zip](X1,X2) = 2.X1 + 2.X2 + 2 [A__INCR](X) = X [A__ODDNS] = 2 [A__REPITEMS](X) = X + 1 [A__TAIL](X) = 2.X + 2 [A__TAKE](X1,X2) = 2.X2 [A__ZIP](X1,X2) = 2.X1 + X2 + 2 [MARK](X) = 2.X Problem 1: SCC Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) A__REPITEMS(cons(X,XS)) -> MARK(X) A__TAIL(cons(X,XS)) -> MARK(XS) A__TAKE(s(N),cons(X,XS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(Y) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(oddNs) -> A__ODDNS MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(repItems(X)) -> A__REPITEMS(mark(X)) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> A__TAIL(mark(X)) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> A__TAKE(mark(X1),mark(X2)) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> A__ZIP(mark(X1),mark(X2)) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: A__INCR(cons(X,XS)) -> MARK(X) A__REPITEMS(cons(X,XS)) -> MARK(X) A__TAIL(cons(X,XS)) -> MARK(XS) A__TAKE(s(N),cons(X,XS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(Y) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(repItems(X)) -> A__REPITEMS(mark(X)) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> A__TAIL(mark(X)) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> A__TAKE(mark(X1),mark(X2)) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> A__ZIP(mark(X1),mark(X2)) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) ->->-> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) Problem 1: Reduction Pair Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) A__REPITEMS(cons(X,XS)) -> MARK(X) A__TAIL(cons(X,XS)) -> MARK(XS) A__TAKE(s(N),cons(X,XS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(Y) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(repItems(X)) -> A__REPITEMS(mark(X)) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> A__TAIL(mark(X)) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> A__TAKE(mark(X1),mark(X2)) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> A__ZIP(mark(X1),mark(X2)) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) -> Usable rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [a__incr](X) = 2.X [a__oddNs] = 0 [a__pairNs] = 0 [a__repItems](X) = 2.X + 1 [a__tail](X) = 2.X + 2 [a__take](X1,X2) = 2.X1 + X2 + 2 [a__zip](X1,X2) = 2.X1 + 2.X2 + 2 [mark](X) = X [0] = 0 [cons](X1,X2) = 2.X1 + X2 [incr](X) = 2.X [nil] = 2 [oddNs] = 0 [pair](X1,X2) = 2.X1 + 2.X2 [pairNs] = 0 [repItems](X) = 2.X + 1 [s](X) = 2.X [tail](X) = 2.X + 2 [take](X1,X2) = 2.X1 + X2 + 2 [zip](X1,X2) = 2.X1 + 2.X2 + 2 [A__INCR](X) = 2.X [A__REPITEMS](X) = X + 2 [A__TAIL](X) = 2.X + 2 [A__TAKE](X1,X2) = 2.X2 + 2 [A__ZIP](X1,X2) = 2.X1 + X2 + 1 [MARK](X) = 2.X Problem 1: SCC Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) A__TAIL(cons(X,XS)) -> MARK(XS) A__TAKE(s(N),cons(X,XS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(Y) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(repItems(X)) -> A__REPITEMS(mark(X)) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> A__TAIL(mark(X)) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> A__TAKE(mark(X1),mark(X2)) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> A__ZIP(mark(X1),mark(X2)) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: A__INCR(cons(X,XS)) -> MARK(X) A__TAIL(cons(X,XS)) -> MARK(XS) A__TAKE(s(N),cons(X,XS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(Y) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> A__TAIL(mark(X)) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> A__TAKE(mark(X1),mark(X2)) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> A__ZIP(mark(X1),mark(X2)) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) ->->-> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) Problem 1: Reduction Pair Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) A__TAIL(cons(X,XS)) -> MARK(XS) A__TAKE(s(N),cons(X,XS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(Y) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> A__TAIL(mark(X)) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> A__TAKE(mark(X1),mark(X2)) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> A__ZIP(mark(X1),mark(X2)) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) -> Usable rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [a__incr](X) = X [a__oddNs] = 2 [a__pairNs] = 2 [a__repItems](X) = 2.X + 2 [a__tail](X) = 2.X + 1 [a__take](X1,X2) = 2.X1 + 2.X2 + 2 [a__zip](X1,X2) = 2.X1 + 2.X2 [mark](X) = X [0] = 0 [cons](X1,X2) = 2.X1 + X2 [incr](X) = X [nil] = 2 [oddNs] = 2 [pair](X1,X2) = 2.X1 + 2.X2 [pairNs] = 2 [repItems](X) = 2.X + 2 [s](X) = X [tail](X) = 2.X + 1 [take](X1,X2) = 2.X1 + 2.X2 + 2 [zip](X1,X2) = 2.X1 + 2.X2 [A__INCR](X) = X [A__TAIL](X) = 2.X + 1 [A__TAKE](X1,X2) = X1 + 2.X2 + 2 [A__ZIP](X1,X2) = X1 + X2 [MARK](X) = 2.X Problem 1: SCC Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) A__TAKE(s(N),cons(X,XS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(Y) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> A__TAIL(mark(X)) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> A__TAKE(mark(X1),mark(X2)) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> A__ZIP(mark(X1),mark(X2)) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: A__INCR(cons(X,XS)) -> MARK(X) A__TAKE(s(N),cons(X,XS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(Y) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> A__TAKE(mark(X1),mark(X2)) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> A__ZIP(mark(X1),mark(X2)) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) ->->-> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) Problem 1: Reduction Pair Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) A__TAKE(s(N),cons(X,XS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(Y) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> A__TAKE(mark(X1),mark(X2)) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> A__ZIP(mark(X1),mark(X2)) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) -> Usable rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [a__incr](X) = X [a__oddNs] = 2 [a__pairNs] = 2 [a__repItems](X) = 2.X + 2 [a__tail](X) = X + 1 [a__take](X1,X2) = 2.X1 + 2.X2 + 2 [a__zip](X1,X2) = 2.X1 + 2.X2 + 2 [mark](X) = X [0] = 0 [cons](X1,X2) = 2.X1 + X2 [incr](X) = X [nil] = 2 [oddNs] = 2 [pair](X1,X2) = X1 + 2.X2 [pairNs] = 2 [repItems](X) = 2.X + 2 [s](X) = X [tail](X) = X + 1 [take](X1,X2) = 2.X1 + 2.X2 + 2 [zip](X1,X2) = 2.X1 + 2.X2 + 2 [A__INCR](X) = X + 1 [A__TAKE](X1,X2) = 2.X2 + 2 [A__ZIP](X1,X2) = X1 + 2.X2 + 2 [MARK](X) = 2.X + 1 Problem 1: SCC Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(Y) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> A__TAKE(mark(X1),mark(X2)) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> A__ZIP(mark(X1),mark(X2)) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: A__INCR(cons(X,XS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(Y) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> A__ZIP(mark(X1),mark(X2)) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) ->->-> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) Problem 1: Reduction Pair Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(Y) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> A__ZIP(mark(X1),mark(X2)) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) -> Usable rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [a__incr](X) = X [a__oddNs] = 2 [a__pairNs] = 2 [a__repItems](X) = 2.X [a__tail](X) = 2.X + 1 [a__take](X1,X2) = 2.X1 + 2.X2 + 2 [a__zip](X1,X2) = 2.X1 + 2.X2 + 1 [mark](X) = X [0] = 0 [cons](X1,X2) = 2.X1 + X2 [incr](X) = X [nil] = 2 [oddNs] = 2 [pair](X1,X2) = 2.X1 + 2.X2 [pairNs] = 2 [repItems](X) = 2.X [s](X) = X [tail](X) = 2.X + 1 [take](X1,X2) = 2.X1 + 2.X2 + 2 [zip](X1,X2) = 2.X1 + 2.X2 + 1 [A__INCR](X) = X [A__ZIP](X1,X2) = 2.X1 + 2.X2 + 2 [MARK](X) = 2.X Problem 1: SCC Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(Y) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> A__ZIP(mark(X1),mark(X2)) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: A__INCR(cons(X,XS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(Y) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> A__ZIP(mark(X1),mark(X2)) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) ->->-> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) Problem 1: Reduction Pair Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) A__ZIP(cons(X,XS),cons(Y,YS)) -> MARK(Y) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> A__ZIP(mark(X1),mark(X2)) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) -> Usable rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [a__incr](X) = 2.X [a__oddNs] = 0 [a__pairNs] = 0 [a__repItems](X) = 2.X + 2 [a__tail](X) = 2.X + 2 [a__take](X1,X2) = 2.X1 + X2 + 2 [a__zip](X1,X2) = 2.X1 + 2.X2 + 1 [mark](X) = X [0] = 0 [cons](X1,X2) = 2.X1 + X2 [incr](X) = 2.X [nil] = 0 [oddNs] = 0 [pair](X1,X2) = 2.X1 + 2.X2 [pairNs] = 0 [repItems](X) = 2.X + 2 [s](X) = 2.X [tail](X) = 2.X + 2 [take](X1,X2) = 2.X1 + X2 + 2 [zip](X1,X2) = 2.X1 + 2.X2 + 1 [A__INCR](X) = X + 1 [A__ZIP](X1,X2) = 2.X1 + X2 + 2 [MARK](X) = 2.X + 1 Problem 1: SCC Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> A__ZIP(mark(X1),mark(X2)) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) ->->-> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) Problem 1: Reduction Pair Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(repItems(X)) -> MARK(X) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) -> Usable rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [a__incr](X) = X [a__oddNs] = 2 [a__pairNs] = 2 [a__repItems](X) = 2.X + 2 [a__tail](X) = X + 2 [a__take](X1,X2) = X1 + 2.X2 + 2 [a__zip](X1,X2) = X1 + 2.X2 + 2 [mark](X) = X [0] = 0 [cons](X1,X2) = 2.X1 + X2 [incr](X) = X [nil] = 2 [oddNs] = 2 [pair](X1,X2) = X1 + 2.X2 [pairNs] = 2 [repItems](X) = 2.X + 2 [s](X) = X [tail](X) = X + 2 [take](X1,X2) = X1 + 2.X2 + 2 [zip](X1,X2) = X1 + 2.X2 + 2 [A__INCR](X) = X + 2 [MARK](X) = 2.X + 2 Problem 1: SCC Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) ->->-> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) Problem 1: Reduction Pair Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) MARK(tail(X)) -> MARK(X) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) -> Usable rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [a__incr](X) = 2.X [a__oddNs] = 0 [a__pairNs] = 0 [a__repItems](X) = 2.X + 2 [a__tail](X) = 2.X + 1 [a__take](X1,X2) = 2.X1 + X2 + 1 [a__zip](X1,X2) = 2.X1 + 2.X2 + 1 [mark](X) = X [0] = 0 [cons](X1,X2) = 2.X1 + X2 [incr](X) = 2.X [nil] = 0 [oddNs] = 0 [pair](X1,X2) = 2.X1 + 2.X2 [pairNs] = 0 [repItems](X) = 2.X + 2 [s](X) = 2.X [tail](X) = 2.X + 1 [take](X1,X2) = 2.X1 + X2 + 1 [zip](X1,X2) = 2.X1 + 2.X2 + 1 [A__INCR](X) = 2.X + 2 [MARK](X) = 2.X + 2 Problem 1: SCC Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) ->->-> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) Problem 1: Reduction Pair Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) MARK(take(X1,X2)) -> MARK(X1) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) -> Usable rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [a__incr](X) = 2.X [a__oddNs] = 0 [a__pairNs] = 0 [a__repItems](X) = 2.X + 2 [a__tail](X) = 2.X + 2 [a__take](X1,X2) = 2.X1 + 2.X2 + 2 [a__zip](X1,X2) = 2.X1 + 2.X2 + 2 [mark](X) = X [0] = 0 [cons](X1,X2) = 2.X1 + X2 [incr](X) = 2.X [nil] = 1 [oddNs] = 0 [pair](X1,X2) = 2.X1 + 2.X2 [pairNs] = 0 [repItems](X) = 2.X + 2 [s](X) = 2.X [tail](X) = 2.X + 2 [take](X1,X2) = 2.X1 + 2.X2 + 2 [zip](X1,X2) = 2.X1 + 2.X2 + 2 [A__INCR](X) = 2.X + 2 [MARK](X) = 2.X + 2 Problem 1: SCC Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) ->->-> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) Problem 1: Reduction Pair Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) MARK(take(X1,X2)) -> MARK(X2) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) -> Usable rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [a__incr](X) = 2.X [a__oddNs] = 0 [a__pairNs] = 0 [a__repItems](X) = 2.X + 2 [a__tail](X) = 2.X + 1 [a__take](X1,X2) = 2.X2 + 2 [a__zip](X1,X2) = 2.X1 + 2.X2 + 2 [mark](X) = X [0] = 0 [cons](X1,X2) = 2.X1 + X2 [incr](X) = 2.X [nil] = 1 [oddNs] = 0 [pair](X1,X2) = X1 + 2.X2 [pairNs] = 0 [repItems](X) = 2.X + 2 [s](X) = 2.X [tail](X) = 2.X + 1 [take](X1,X2) = 2.X2 + 2 [zip](X1,X2) = 2.X1 + 2.X2 + 2 [A__INCR](X) = 2.X + 1 [MARK](X) = 2.X + 1 Problem 1: SCC Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) ->->-> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) Problem 1: Reduction Pair Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) MARK(zip(X1,X2)) -> MARK(X1) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) -> Usable rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [a__incr](X) = X [a__oddNs] = 2 [a__pairNs] = 2 [a__repItems](X) = 2.X + 2 [a__tail](X) = 2.X + 1 [a__take](X1,X2) = 2.X1 + 2.X2 + 2 [a__zip](X1,X2) = 2.X1 + 2.X2 + 2 [mark](X) = X [0] = 0 [cons](X1,X2) = 2.X1 + X2 [incr](X) = X [nil] = 2 [oddNs] = 2 [pair](X1,X2) = 2.X1 + 2.X2 [pairNs] = 2 [repItems](X) = 2.X + 2 [s](X) = X [tail](X) = 2.X + 1 [take](X1,X2) = 2.X1 + 2.X2 + 2 [zip](X1,X2) = 2.X1 + 2.X2 + 2 [A__INCR](X) = 2.X + 2 [MARK](X) = 2.X + 2 Problem 1: SCC Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) MARK(zip(X1,X2)) -> MARK(X2) ->->-> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) Problem 1: Reduction Pair Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) MARK(zip(X1,X2)) -> MARK(X2) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) -> Usable rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [a__incr](X) = X [a__oddNs] = 2 [a__pairNs] = 2 [a__repItems](X) = 2.X + 1 [a__tail](X) = 2.X + 1 [a__take](X1,X2) = 2.X1 + 2.X2 + 2 [a__zip](X1,X2) = 2.X1 + 2.X2 + 2 [mark](X) = X [0] = 0 [cons](X1,X2) = 2.X1 + X2 [incr](X) = X [nil] = 0 [oddNs] = 2 [pair](X1,X2) = 2.X1 + 2.X2 [pairNs] = 2 [repItems](X) = 2.X + 1 [s](X) = X [tail](X) = 2.X + 1 [take](X1,X2) = 2.X1 + 2.X2 + 2 [zip](X1,X2) = 2.X1 + 2.X2 + 2 [A__INCR](X) = 2.X + 2 [MARK](X) = 2.X + 2 Problem 1: SCC Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) ->->-> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) Problem 1: Reduction Pair Processor: -> Pairs: A__INCR(cons(X,XS)) -> MARK(X) MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) -> Usable rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Interpretation type: Linear ->Coefficients: All rationals ->Dimension: 1 ->Bound: 2 ->Interpretation: [a__incr](X) = X [a__oddNs] = 1 [a__pairNs] = 1 [a__repItems](X) = 2.X [a__tail](X) = 2.X + 2 [a__take](X1,X2) = X2 [a__zip](X1,X2) = X1 + 2.X2 + 2 [mark](X) = X [0] = 0 [cons](X1,X2) = X1 + 1/2.X2 + 1/2 [incr](X) = X [nil] = 0 [oddNs] = 1 [pair](X1,X2) = X1 + X2 + 1/2 [pairNs] = 1 [repItems](X) = 2.X [s](X) = X [tail](X) = 2.X + 2 [take](X1,X2) = X2 [zip](X1,X2) = X1 + 2.X2 + 2 [A__INCR](X) = 2.X [MARK](X) = 2.X + 1/2 Problem 1: SCC Processor: -> Pairs: MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> A__INCR(mark(X)) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) ->->-> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) Problem 1: Subterm Processor: -> Pairs: MARK(cons(X1,X2)) -> MARK(X1) MARK(incr(X)) -> MARK(X) MARK(pair(X1,X2)) -> MARK(X1) MARK(pair(X1,X2)) -> MARK(X2) MARK(s(X)) -> MARK(X) -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Projection: pi(MARK) = 1 Problem 1: SCC Processor: -> Pairs: Empty -> Rules: a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS)) a__incr(X) -> incr(X) a__oddNs -> a__incr(a__pairNs) a__oddNs -> oddNs a__pairNs -> cons(0,incr(oddNs)) a__pairNs -> pairNs a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS))) a__repItems(nil) -> nil a__repItems(X) -> repItems(X) a__tail(cons(X,XS)) -> mark(XS) a__tail(X) -> tail(X) a__take(0,XS) -> nil a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS)) a__take(X1,X2) -> take(X1,X2) a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS)) a__zip(nil,XS) -> nil a__zip(X,nil) -> nil a__zip(X1,X2) -> zip(X1,X2) mark(0) -> 0 mark(cons(X1,X2)) -> cons(mark(X1),X2) mark(incr(X)) -> a__incr(mark(X)) mark(nil) -> nil mark(oddNs) -> a__oddNs mark(pair(X1,X2)) -> pair(mark(X1),mark(X2)) mark(pairNs) -> a__pairNs mark(repItems(X)) -> a__repItems(mark(X)) mark(s(X)) -> s(mark(X)) mark(tail(X)) -> a__tail(mark(X)) mark(take(X1,X2)) -> a__take(mark(X1),mark(X2)) mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2)) ->Strongly Connected Components: There is no strongly connected component The problem is finite.