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TRS Standard pair #487071406
details
property
value
status
complete
benchmark
LengthOfFiniteLists_nosorts_noand_C.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n177.star.cs.uiowa.edu
space
Transformed_CSR_04
run statistics
property
value
solver
NaTT v.1.6c
configuration
Default
runtime (wallclock)
9.34574 seconds
cpu usage
9.32
user time
9.24
system time
0.08
max virtual memory
368664.0
max residence set size
7948.0
stage attributes
key
value
starexec-result
MAYBE
output
MAYBE Input TRS: 1: active(zeros()) -> mark(cons(0(),zeros())) 2: active(U11(tt(),L)) -> mark(U12(tt(),L)) 3: active(U12(tt(),L)) -> mark(s(length(L))) 4: active(length(nil())) -> mark(0()) 5: active(length(cons(N,L))) -> mark(U11(tt(),L)) 6: active(cons(X1,X2)) -> cons(active(X1),X2) 7: active(U11(X1,X2)) -> U11(active(X1),X2) 8: active(U12(X1,X2)) -> U12(active(X1),X2) 9: active(s(X)) -> s(active(X)) 10: active(length(X)) -> length(active(X)) 11: cons(mark(X1),X2) -> mark(cons(X1,X2)) 12: U11(mark(X1),X2) -> mark(U11(X1,X2)) 13: U12(mark(X1),X2) -> mark(U12(X1,X2)) 14: s(mark(X)) -> mark(s(X)) 15: length(mark(X)) -> mark(length(X)) 16: proper(zeros()) -> ok(zeros()) 17: proper(cons(X1,X2)) -> cons(proper(X1),proper(X2)) 18: proper(0()) -> ok(0()) 19: proper(U11(X1,X2)) -> U11(proper(X1),proper(X2)) 20: proper(tt()) -> ok(tt()) 21: proper(U12(X1,X2)) -> U12(proper(X1),proper(X2)) 22: proper(s(X)) -> s(proper(X)) 23: proper(length(X)) -> length(proper(X)) 24: proper(nil()) -> ok(nil()) 25: cons(ok(X1),ok(X2)) -> ok(cons(X1,X2)) 26: U11(ok(X1),ok(X2)) -> ok(U11(X1,X2)) 27: U12(ok(X1),ok(X2)) -> ok(U12(X1,X2)) 28: s(ok(X)) -> ok(s(X)) 29: length(ok(X)) -> ok(length(X)) 30: top(mark(X)) -> top(proper(X)) 31: top(ok(X)) -> top(active(X)) Number of strict rules: 31 Direct POLO(bPol) ... removes: 4 U11 w: x1 + x2 s w: x1 top w: x1 + 16493 zeros w: 8855 U12 w: x1 + x2 proper w: x1 ok w: x1 0 w: 0 nil w: 18841 mark w: x1 active w: x1 cons w: x1 + x2 tt w: 0 length w: x1 Number of strict rules: 30 Direct POLO(bPol) ... failed. Uncurrying ... failed. Dependency Pairs: #1: #active(U11(tt(),L)) -> #U12(tt(),L) #2: #length(ok(X)) -> #length(X) #3: #active(cons(X1,X2)) -> #cons(active(X1),X2) #4: #active(cons(X1,X2)) -> #active(X1) #5: #U12(mark(X1),X2) -> #U12(X1,X2) #6: #active(s(X)) -> #s(active(X)) #7: #active(s(X)) -> #active(X) #8: #cons(mark(X1),X2) -> #cons(X1,X2) #9: #proper(length(X)) -> #length(proper(X)) #10: #proper(length(X)) -> #proper(X) #11: #U11(mark(X1),X2) -> #U11(X1,X2) #12: #top(ok(X)) -> #top(active(X)) #13: #top(ok(X)) -> #active(X) #14: #s(mark(X)) -> #s(X) #15: #top(mark(X)) -> #top(proper(X)) #16: #top(mark(X)) -> #proper(X) #17: #cons(ok(X1),ok(X2)) -> #cons(X1,X2) #18: #active(U11(X1,X2)) -> #U11(active(X1),X2) #19: #active(U11(X1,X2)) -> #active(X1) #20: #active(length(X)) -> #length(active(X)) #21: #active(length(X)) -> #active(X) #22: #active(length(cons(N,L))) -> #U11(tt(),L) #23: #s(ok(X)) -> #s(X) #24: #proper(s(X)) -> #s(proper(X)) #25: #proper(s(X)) -> #proper(X) #26: #U12(ok(X1),ok(X2)) -> #U12(X1,X2) #27: #proper(cons(X1,X2)) -> #cons(proper(X1),proper(X2)) #28: #proper(cons(X1,X2)) -> #proper(X1) #29: #proper(cons(X1,X2)) -> #proper(X2) #30: #proper(U11(X1,X2)) -> #U11(proper(X1),proper(X2)) #31: #proper(U11(X1,X2)) -> #proper(X1) #32: #proper(U11(X1,X2)) -> #proper(X2) #33: #U11(ok(X1),ok(X2)) -> #U11(X1,X2) #34: #proper(U12(X1,X2)) -> #U12(proper(X1),proper(X2)) #35: #proper(U12(X1,X2)) -> #proper(X1) #36: #proper(U12(X1,X2)) -> #proper(X2) #37: #active(U12(tt(),L)) -> #s(length(L)) #38: #active(U12(tt(),L)) -> #length(L) #39: #active(zeros()) -> #cons(0(),zeros()) #40: #active(U12(X1,X2)) -> #U12(active(X1),X2) #41: #active(U12(X1,X2)) -> #active(X1) #42: #length(mark(X)) -> #length(X) Number of SCCs: 8, DPs: 25 SCC { #14 #23 } POLO(Sum)... succeeded. U11 w: 0 #cons w: 0
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