/export/starexec/sandbox2/solver/bin/starexec_run_default /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- YES Input TRS: 1: a__terms(N) -> cons(recip(a__sqr(mark(N))),terms(s(N))) 2: a__sqr(0()) -> 0() 3: a__sqr(s(X)) -> s(add(sqr(X),dbl(X))) 4: a__dbl(0()) -> 0() 5: a__dbl(s(X)) -> s(s(dbl(X))) 6: a__add(0(),X) -> mark(X) 7: a__add(s(X),Y) -> s(add(X,Y)) 8: a__first(0(),X) -> nil() 9: a__first(s(X),cons(Y,Z)) -> cons(mark(Y),first(X,Z)) 10: mark(terms(X)) -> a__terms(mark(X)) 11: mark(sqr(X)) -> a__sqr(mark(X)) 12: mark(add(X1,X2)) -> a__add(mark(X1),mark(X2)) 13: mark(dbl(X)) -> a__dbl(mark(X)) 14: mark(first(X1,X2)) -> a__first(mark(X1),mark(X2)) 15: mark(cons(X1,X2)) -> cons(mark(X1),X2) 16: mark(recip(X)) -> recip(mark(X)) 17: mark(s(X)) -> s(X) 18: mark(0()) -> 0() 19: mark(nil()) -> nil() 20: a__terms(X) -> terms(X) 21: a__sqr(X) -> sqr(X) 22: a__add(X1,X2) -> add(X1,X2) 23: a__dbl(X) -> dbl(X) 24: a__first(X1,X2) -> first(X1,X2) Number of strict rules: 24 Direct poly ... failed. Freezing ... failed. Dependency Pairs: #1: #a__add(0(),X) -> #mark(X) #2: #mark(dbl(X)) -> #a__dbl(mark(X)) #3: #mark(dbl(X)) -> #mark(X) #4: #a__first(s(X),cons(Y,Z)) -> #mark(Y) #5: #mark(sqr(X)) -> #a__sqr(mark(X)) #6: #mark(sqr(X)) -> #mark(X) #7: #mark(add(X1,X2)) -> #a__add(mark(X1),mark(X2)) #8: #mark(add(X1,X2)) -> #mark(X1) #9: #mark(add(X1,X2)) -> #mark(X2) #10: #mark(first(X1,X2)) -> #a__first(mark(X1),mark(X2)) #11: #mark(first(X1,X2)) -> #mark(X1) #12: #mark(first(X1,X2)) -> #mark(X2) #13: #mark(terms(X)) -> #a__terms(mark(X)) #14: #mark(terms(X)) -> #mark(X) #15: #mark(recip(X)) -> #mark(X) #16: #a__terms(N) -> #a__sqr(mark(N)) #17: #a__terms(N) -> #mark(N) #18: #mark(cons(X1,X2)) -> #mark(X1) Number of SCCs: 1, DPs: 15 SCC { #1 #3 #4 #6..15 #17 #18 } Sum... succeeded. s(x1) w: (32286) #a__first(x1,x2) w: (5656 + x2) recip(x1) w: (1 + x1) dbl(x1) w: (1143 + x1) #a__add(x1,x2) w: (5657 + x2) a__add(x1,x2) w: (2995 + x2 + x1) a__dbl(x1) w: (1143 + x1) a__sqr(x1) w: (1 + x1) #a__terms(x1) w: (5657 + x1) #mark(x1) w: (5656 + x1) 0() w: (30613) nil() w: (35211) #a__dbl(x1) w: (0) mark(x1) w: (x1) first(x1,x2) w: (10451 + x2 + x1) a__first(x1,x2) w: (10451 + x2 + x1) cons(x1,x2) w: (1 + x1) add(x1,x2) w: (2995 + x2 + x1) sqr(x1) w: (1 + x1) a__terms(x1) w: (3 + x1) #a__sqr(x1) w: (0) terms(x1) w: (3 + x1) USABLE RULES: { 1..24 } Removed DPs: #1 #3 #4 #6..15 #17 #18 Number of SCCs: 0, DPs: 0