/export/starexec/sandbox2/solver/bin/starexec_run_default /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- YES Input TRS: 1: terms(N) -> cons(recip(sqr(N)),n__terms(s(N))) 2: sqr(0()) -> 0() 3: sqr(s(X)) -> s(n__add(sqr(activate(X)),dbl(activate(X)))) 4: dbl(0()) -> 0() 5: dbl(s(X)) -> s(n__s(n__dbl(activate(X)))) 6: add(0(),X) -> X 7: add(s(X),Y) -> s(n__add(activate(X),Y)) 8: first(0(),X) -> nil() 9: first(s(X),cons(Y,Z)) -> cons(Y,n__first(activate(X),activate(Z))) 10: terms(X) -> n__terms(X) 11: add(X1,X2) -> n__add(X1,X2) 12: s(X) -> n__s(X) 13: dbl(X) -> n__dbl(X) 14: first(X1,X2) -> n__first(X1,X2) 15: activate(n__terms(X)) -> terms(X) 16: activate(n__add(X1,X2)) -> add(X1,X2) 17: activate(n__s(X)) -> s(X) 18: activate(n__dbl(X)) -> dbl(X) 19: activate(n__first(X1,X2)) -> first(X1,X2) 20: activate(X) -> X Number of strict rules: 20 Direct poly ... failed. Freezing ... failed. Dependency Pairs: #1: #first(s(X),cons(Y,Z)) -> #activate(X) #2: #first(s(X),cons(Y,Z)) -> #activate(Z) #3: #add(s(X),Y) -> #s(n__add(activate(X),Y)) #4: #add(s(X),Y) -> #activate(X) #5: #dbl(s(X)) -> #s(n__s(n__dbl(activate(X)))) #6: #dbl(s(X)) -> #activate(X) #7: #activate(n__s(X)) -> #s(X) #8: #activate(n__first(X1,X2)) -> #first(X1,X2) #9: #activate(n__add(X1,X2)) -> #add(X1,X2) #10: #sqr(s(X)) -> #s(n__add(sqr(activate(X)),dbl(activate(X)))) #11: #sqr(s(X)) -> #sqr(activate(X)) #12: #sqr(s(X)) -> #activate(X) #13: #sqr(s(X)) -> #dbl(activate(X)) #14: #sqr(s(X)) -> #activate(X) #15: #terms(N) -> #sqr(N) #16: #terms(N) -> #s(N) #17: #activate(n__terms(X)) -> #terms(X) #18: #activate(n__dbl(X)) -> #dbl(X) Number of SCCs: 1, DPs: 13 SCC { #1 #2 #4 #6 #8 #9 #11..15 #17 #18 } Sum... succeeded. s(x1) w: (7079 + x1) n__first(x1,x2) w: (8856 + x2 + x1) recip(x1) w: (0) activate(x1) w: (7079 + x1) dbl(x1) w: (11799 + x1) #dbl(x1) w: (x1) #terms(x1) w: (7721 + x1) #activate(x1) w: (7078 + x1) n__add(x1,x2) w: (2438 + x2 + x1) n__s(x1) w: (x1) #sqr(x1) w: (7720 + x1) n__dbl(x1) w: (4720 + x1) 0() w: (39) #s(x1) w: (0) #first(x1,x2) w: (x2 + x1) nil() w: (0) first(x1,x2) w: (15935 + x2 + x1) n__terms(x1) w: (644 + x1) cons(x1,x2) w: (x2 + x1) #add(x1,x2) w: (x1) add(x1,x2) w: (9517 + x2 + x1) sqr(x1) w: (21239 + x1) terms(x1) w: (7723 + x1) USABLE RULES: { 1 2 4..20 } Removed DPs: #1 #2 #4 #6 #8 #9 #12..15 #17 #18 Number of SCCs: 1, DPs: 1 SCC { #11 } Sum... Max... QLPOpS... succeeded. s(x1) 2[x1] n__first(x1,x2) x1 recip(x1) 1[] activate(x1) 1[x1] dbl(x1) 3[x1] #dbl(x1) 0[] #terms(x1) 0[] #activate(x1) 0[] n__add(x1,x2) 3[x1,x2] n__s(x1) 2[x1] #sqr(x1) 0[x1] n__dbl(x1) 3[x1] 0() 0 #s(x1) 0[] #first(x1,x2) 0[x2,x1] nil() 0 first(x1,x2) 1[x1] n__terms(x1) 1[x1] cons(x1,x2) 0[] #add(x1,x2) 0[x2] add(x1,x2) 3[x1,x2] sqr(x1) 2[] terms(x1) 1[x1] USABLE RULES: { 1 4..20 } Removed DPs: #11 Number of SCCs: 0, DPs: 0