/export/starexec/sandbox/solver/bin/starexec_run_default /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES Input TRS: 1: eq(0(),0()) -> true() 2: eq(0(),s(X)) -> false() 3: eq(s(X),0()) -> false() 4: eq(s(X),s(Y)) -> eq(X,Y) 5: rm(N,nil()) -> nil() 6: rm(N,add(M,X)) -> ifrm(eq(N,M),N,add(M,X)) 7: ifrm(true(),N,add(M,X)) -> rm(N,X) 8: ifrm(false(),N,add(M,X)) -> add(M,rm(N,X)) 9: purge(nil()) -> nil() 10: purge(add(N,X)) -> add(N,purge(rm(N,X))) Number of strict rules: 10 Direct poly ... failed. Freezing ... failed. Dependency Pairs: #1: #rm(N,add(M,X)) -> #ifrm(eq(N,M),N,add(M,X)) #2: #rm(N,add(M,X)) -> #eq(N,M) #3: #ifrm(true(),N,add(M,X)) -> #rm(N,X) #4: #purge(add(N,X)) -> #purge(rm(N,X)) #5: #purge(add(N,X)) -> #rm(N,X) #6: #ifrm(false(),N,add(M,X)) -> #rm(N,X) #7: #eq(s(X),s(Y)) -> #eq(X,Y) Number of SCCs: 3, DPs: 5 SCC { #4 } Sum... succeeded. #ifrm(x1,x2,x3) w: (0) s(x1) w: (4598 + x1) #purge(x1) w: (x1) eq(x1,x2) w: (1 + x2) false() w: (10453) true() w: (10453) purge(x1) w: (0) #eq(x1,x2) w: (0) 0() w: (10451) ifrm(x1,x2,x3) w: (1 + x3 + x2) nil() w: (30613) add(x1,x2) w: (2 + x2 + x1) rm(x1,x2) w: (1 + x2 + x1) #rm(x1,x2) w: (0) USABLE RULES: { 5..8 } Removed DPs: #4 Number of SCCs: 2, DPs: 4 SCC { #7 } Sum... succeeded. #ifrm(x1,x2,x3) w: (0) s(x1) w: (1 + x1) #purge(x1) w: (x1) eq(x1,x2) w: (26286 + x2) false() w: (26288) true() w: (26288) purge(x1) w: (0) #eq(x1,x2) w: (x2 + x1) 0() w: (1) ifrm(x1,x2,x3) w: (8946 + x3 + x2) nil() w: (30613) add(x1,x2) w: (1 + x2 + x1) rm(x1,x2) w: (8946 + x2 + x1) #rm(x1,x2) w: (0) USABLE RULES: { 5..8 } Removed DPs: #7 Number of SCCs: 1, DPs: 3 SCC { #1 #3 #6 } Sum... succeeded. #ifrm(x1,x2,x3) w: (26285 + x3) s(x1) w: (1 + x1) #purge(x1) w: (x1) eq(x1,x2) w: (25909 + x2) false() w: (0) true() w: (25911) purge(x1) w: (0) #eq(x1,x2) w: (0) 0() w: (1) ifrm(x1,x2,x3) w: (8946 + x3 + x2) nil() w: (1) add(x1,x2) w: (2 + x2 + x1) rm(x1,x2) w: (8946 + x2 + x1) #rm(x1,x2) w: (26286 + x2) USABLE RULES: { 5..8 } Removed DPs: #1 #3 #6 Number of SCCs: 0, DPs: 0