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TRS Standard pair #516967983
details
property
value
status
complete
benchmark
cade16.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n168.star.cs.uiowa.edu
space
GTSSK07
run statistics
property
value
solver
NaTT 2.1
configuration
default
runtime (wallclock)
0.528990030289 seconds
cpu usage
0.573964777
max memory
2.5858048E7
stage attributes
key
value
output-size
2043
starexec-result
MAYBE
output
/export/starexec/sandbox2/solver/bin/starexec_run_default /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- MAYBE Input TRS: 1: nthtail(n,l) -> cond(ge(n,length(l)),n,l) 2: cond(true(),n,l) -> l 3: cond(false(),n,l) -> tail(nthtail(s(n),l)) 4: tail(nil()) -> nil() 5: tail(cons(x,l)) -> l 6: length(nil()) -> 0() 7: length(cons(x,l)) -> s(length(l)) 8: ge(u,0()) -> true() 9: ge(0(),s(v)) -> false() 10: ge(s(u),s(v)) -> ge(u,v) Number of strict rules: 10 Direct poly ... failed. Freezing ... failed. Dependency Pairs: #1: #length(cons(x,l)) -> #length(l) #2: #ge(s(u),s(v)) -> #ge(u,v) #3: #cond(false(),n,l) -> #tail(nthtail(s(n),l)) #4: #cond(false(),n,l) -> #nthtail(s(n),l) #5: #nthtail(n,l) -> #cond(ge(n,length(l)),n,l) #6: #nthtail(n,l) -> #ge(n,length(l)) #7: #nthtail(n,l) -> #length(l) Number of SCCs: 3, DPs: 4 SCC { #1 } Sum... succeeded. s(x1) w: (0) #nthtail(x1,x2) w: (0) nthtail(x1,x2) w: (0) false() w: (0) #ge(x1,x2) w: (0) true() w: (0) tail(x1) w: (0) #cond(x1,x2,x3) w: (0) 0() w: (0) ge(x1,x2) w: (0) nil() w: (0) #tail(x1) w: (0) cons(x1,x2) w: (1 + x2) length(x1) w: (0) #length(x1) w: (x1) cond(x1,x2,x3) w: (0) USABLE RULES: { } Removed DPs: #1 Number of SCCs: 2, DPs: 3 SCC { #2 } Sum... succeeded. s(x1) w: (1 + x1) #nthtail(x1,x2) w: (0) nthtail(x1,x2) w: (0) false() w: (0) #ge(x1,x2) w: (x2) true() w: (0) tail(x1) w: (0) #cond(x1,x2,x3) w: (0) 0() w: (0) ge(x1,x2) w: (0) nil() w: (0) #tail(x1) w: (0) cons(x1,x2) w: (1) length(x1) w: (0) #length(x1) w: (0) cond(x1,x2,x3) w: (0) USABLE RULES: { } Removed DPs: #2 Number of SCCs: 1, DPs: 2 SCC { #4 #5 } Sum... Max... QLPOpS... NegMaxSum... QWPOpSMaxSum... 2D-Mat... sum_sum_int,sum_neg... heuristic_int,sum_neg... failed. Finding a loop... failed.
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