/export/starexec/sandbox/solver/bin/starexec_run_ttt2-1.17+nonreach /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES Problem: app(app(plus(),0()),y) -> y app(app(plus(),app(s(),x)),y) -> app(s(),app(app(plus(),x),y)) app(inc(),xs) -> app(app(map(),app(plus(),app(s(),0()))),xs) app(app(map(),f),nil()) -> nil() app(app(map(),f),app(app(cons(),x),xs)) -> app(app(cons(),app(f,x)),app(app(map(),f),xs)) Proof: Extended Uncurrying Processor: application symbol: app symbol table: cons ==> cons0/0 cons1/1 cons2/2 nil ==> nil0/0 map ==> map0/0 map1/1 map2/2 inc ==> inc0/0 inc1/1 s ==> s0/0 s1/1 0 ==> 00/0 plus ==> plus0/0 plus1/1 plus2/2 uncurry-rules: app(plus1(x4),x5) -> plus2(x4,x5) app(plus0(),x4) -> plus1(x4) app(s0(),x8) -> s1(x8) app(inc0(),x10) -> inc1(x10) app(map1(x12),x13) -> map2(x12,x13) app(map0(),x12) -> map1(x12) app(cons1(x16),x17) -> cons2(x16,x17) app(cons0(),x16) -> cons1(x16) eta-rules: problem: plus2(00(),y) -> y plus2(s1(x),y) -> s1(plus2(x,y)) inc1(xs) -> map2(plus1(s1(00())),xs) map2(f,nil0()) -> nil0() map2(f,cons2(x,xs)) -> cons2(app(f,x),map2(f,xs)) app(plus1(x4),x5) -> plus2(x4,x5) app(plus0(),x4) -> plus1(x4) app(s0(),x8) -> s1(x8) app(inc0(),x10) -> inc1(x10) app(map1(x12),x13) -> map2(x12,x13) app(map0(),x12) -> map1(x12) app(cons1(x16),x17) -> cons2(x16,x17) app(cons0(),x16) -> cons1(x16) DP Processor: DPs: plus{2,#}(s1(x),y) -> plus{2,#}(x,y) inc{1,#}(xs) -> map{2,#}(plus1(s1(00())),xs) map{2,#}(f,cons2(x,xs)) -> map{2,#}(f,xs) map{2,#}(f,cons2(x,xs)) -> app#(f,x) app#(plus1(x4),x5) -> plus{2,#}(x4,x5) app#(inc0(),x10) -> inc{1,#}(x10) app#(map1(x12),x13) -> map{2,#}(x12,x13) TRS: plus2(00(),y) -> y plus2(s1(x),y) -> s1(plus2(x,y)) inc1(xs) -> map2(plus1(s1(00())),xs) map2(f,nil0()) -> nil0() map2(f,cons2(x,xs)) -> cons2(app(f,x),map2(f,xs)) app(plus1(x4),x5) -> plus2(x4,x5) app(plus0(),x4) -> plus1(x4) app(s0(),x8) -> s1(x8) app(inc0(),x10) -> inc1(x10) app(map1(x12),x13) -> map2(x12,x13) app(map0(),x12) -> map1(x12) app(cons1(x16),x17) -> cons2(x16,x17) app(cons0(),x16) -> cons1(x16) TDG Processor: DPs: plus{2,#}(s1(x),y) -> plus{2,#}(x,y) inc{1,#}(xs) -> map{2,#}(plus1(s1(00())),xs) map{2,#}(f,cons2(x,xs)) -> map{2,#}(f,xs) map{2,#}(f,cons2(x,xs)) -> app#(f,x) app#(plus1(x4),x5) -> plus{2,#}(x4,x5) app#(inc0(),x10) -> inc{1,#}(x10) app#(map1(x12),x13) -> map{2,#}(x12,x13) TRS: plus2(00(),y) -> y plus2(s1(x),y) -> s1(plus2(x,y)) inc1(xs) -> map2(plus1(s1(00())),xs) map2(f,nil0()) -> nil0() map2(f,cons2(x,xs)) -> cons2(app(f,x),map2(f,xs)) app(plus1(x4),x5) -> plus2(x4,x5) app(plus0(),x4) -> plus1(x4) app(s0(),x8) -> s1(x8) app(inc0(),x10) -> inc1(x10) app(map1(x12),x13) -> map2(x12,x13) app(map0(),x12) -> map1(x12) app(cons1(x16),x17) -> cons2(x16,x17) app(cons0(),x16) -> cons1(x16) graph: app#(map1(x12),x13) -> map{2,#}(x12,x13) -> map{2,#}(f,cons2(x,xs)) -> app#(f,x) app#(map1(x12),x13) -> map{2,#}(x12,x13) -> map{2,#}(f,cons2(x,xs)) -> map{2,#}(f,xs) app#(inc0(),x10) -> inc{1,#}(x10) -> inc{1,#}(xs) -> map{2,#}(plus1(s1(00())),xs) app#(plus1(x4),x5) -> plus{2,#}(x4,x5) -> plus{2,#}(s1(x),y) -> plus{2,#}(x,y) map{2,#}(f,cons2(x,xs)) -> app#(f,x) -> app#(map1(x12),x13) -> map{2,#}(x12,x13) map{2,#}(f,cons2(x,xs)) -> app#(f,x) -> app#(inc0(),x10) -> inc{1,#}(x10) map{2,#}(f,cons2(x,xs)) -> app#(f,x) -> app#(plus1(x4),x5) -> plus{2,#}(x4,x5) map{2,#}(f,cons2(x,xs)) -> map{2,#}(f,xs) -> map{2,#}(f,cons2(x,xs)) -> app#(f,x) map{2,#}(f,cons2(x,xs)) -> map{2,#}(f,xs) -> map{2,#}(f,cons2(x,xs)) -> map{2,#}(f,xs) inc{1,#}(xs) -> map{2,#}(plus1(s1(00())),xs) -> map{2,#}(f,cons2(x,xs)) -> app#(f,x) inc{1,#}(xs) -> map{2,#}(plus1(s1(00())),xs) -> map{2,#}(f,cons2(x,xs)) -> map{2,#}(f,xs) plus{2,#}(s1(x),y) -> plus{2,#}(x,y) -> plus{2,#}(s1(x),y) -> plus{2,#}(x,y) SCC Processor: #sccs: 2 #rules: 6 #arcs: 12/49 DPs: app#(map1(x12),x13) -> map{2,#}(x12,x13) map{2,#}(f,cons2(x,xs)) -> map{2,#}(f,xs) map{2,#}(f,cons2(x,xs)) -> app#(f,x) app#(inc0(),x10) -> inc{1,#}(x10) inc{1,#}(xs) -> map{2,#}(plus1(s1(00())),xs) TRS: plus2(00(),y) -> y plus2(s1(x),y) -> s1(plus2(x,y)) inc1(xs) -> map2(plus1(s1(00())),xs) map2(f,nil0()) -> nil0() map2(f,cons2(x,xs)) -> cons2(app(f,x),map2(f,xs)) app(plus1(x4),x5) -> plus2(x4,x5) app(plus0(),x4) -> plus1(x4) app(s0(),x8) -> s1(x8) app(inc0(),x10) -> inc1(x10) app(map1(x12),x13) -> map2(x12,x13) app(map0(),x12) -> map1(x12) app(cons1(x16),x17) -> cons2(x16,x17) app(cons0(),x16) -> cons1(x16) Subterm Criterion Processor: simple projection: pi(inc{1,#}) = 0 pi(map{2,#}) = 1 pi(app#) = 1 problem: DPs: app#(map1(x12),x13) -> map{2,#}(x12,x13) app#(inc0(),x10) -> inc{1,#}(x10) inc{1,#}(xs) -> map{2,#}(plus1(s1(00())),xs) TRS: plus2(00(),y) -> y plus2(s1(x),y) -> s1(plus2(x,y)) inc1(xs) -> map2(plus1(s1(00())),xs) map2(f,nil0()) -> nil0() map2(f,cons2(x,xs)) -> cons2(app(f,x),map2(f,xs)) app(plus1(x4),x5) -> plus2(x4,x5) app(plus0(),x4) -> plus1(x4) app(s0(),x8) -> s1(x8) app(inc0(),x10) -> inc1(x10) app(map1(x12),x13) -> map2(x12,x13) app(map0(),x12) -> map1(x12) app(cons1(x16),x17) -> cons2(x16,x17) app(cons0(),x16) -> cons1(x16) SCC Processor: #sccs: 0 #rules: 0 #arcs: 9/9 DPs: plus{2,#}(s1(x),y) -> plus{2,#}(x,y) TRS: plus2(00(),y) -> y plus2(s1(x),y) -> s1(plus2(x,y)) inc1(xs) -> map2(plus1(s1(00())),xs) map2(f,nil0()) -> nil0() map2(f,cons2(x,xs)) -> cons2(app(f,x),map2(f,xs)) app(plus1(x4),x5) -> plus2(x4,x5) app(plus0(),x4) -> plus1(x4) app(s0(),x8) -> s1(x8) app(inc0(),x10) -> inc1(x10) app(map1(x12),x13) -> map2(x12,x13) app(map0(),x12) -> map1(x12) app(cons1(x16),x17) -> cons2(x16,x17) app(cons0(),x16) -> cons1(x16) Subterm Criterion Processor: simple projection: pi(plus{2,#}) = 0 problem: DPs: TRS: plus2(00(),y) -> y plus2(s1(x),y) -> s1(plus2(x,y)) inc1(xs) -> map2(plus1(s1(00())),xs) map2(f,nil0()) -> nil0() map2(f,cons2(x,xs)) -> cons2(app(f,x),map2(f,xs)) app(plus1(x4),x5) -> plus2(x4,x5) app(plus0(),x4) -> plus1(x4) app(s0(),x8) -> s1(x8) app(inc0(),x10) -> inc1(x10) app(map1(x12),x13) -> map2(x12,x13) app(map0(),x12) -> map1(x12) app(cons1(x16),x17) -> cons2(x16,x17) app(cons0(),x16) -> cons1(x16) Qed