details

property	value
status	complete
benchmark	x07.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n146.star.cs.uiowa.edu
space	Secret_07_SRS

run statistics

property	value
solver	NaTT v.1.6c
configuration	Default
runtime (wallclock)	0.96356 seconds
cpu usage	0.92
user time	0.91
system time	0.01
max virtual memory	328160.0
max residence set size	6296.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Input TRS: 1: a(a(b(x1))) -> c(d(x1)) 2: b(e(b(x1))) -> e(d(x1)) 3: b(d(x1)) -> e(b(x1)) 4: b(b(b(x1))) -> e(e(x1)) 5: e(e(e(x1))) -> d(e(x1)) 6: d(x1) -> b(e(x1)) 7: c(d(a(x1))) -> c(x1) 8: d(c(x1)) -> c(d(a(x1))) 9: a(x1) -> e(b(x1)) Number of strict rules: 9 Direct POLO(bPol) ... failed. Uncurrying ... failed. Dependency Pairs: #1: #b(e(b(x1))) -> #e(d(x1)) #2: #b(e(b(x1))) -> #d(x1) #3: #d(x1) -> #b(e(x1)) #4: #d(x1) -> #e(x1) #5: #a(x1) -> #e(b(x1)) #6: #a(x1) -> #b(x1) #7: #c(d(a(x1))) -> #c(x1) #8: #e(e(e(x1))) -> #d(e(x1)) #9: #b(d(x1)) -> #e(b(x1)) #10: #b(d(x1)) -> #b(x1) #11: #a(a(b(x1))) -> #c(d(x1)) #12: #a(a(b(x1))) -> #d(x1) #13: #d(c(x1)) -> #c(d(a(x1))) #14: #d(c(x1)) -> #d(a(x1)) #15: #d(c(x1)) -> #a(x1) #16: #b(b(b(x1))) -> #e(e(x1)) #17: #b(b(b(x1))) -> #e(x1) Number of SCCs: 2, DPs: 15 SCC { #7 } POLO(Sum)... succeeded. a w: x1 + 1 d w: x1 b w: 0 #e w: 0 c w: 0 #d w: 0 #c w: x1 e w: 0 #a w: 0 #b w: 0 USABLE RULES: { } Removed DPs: #7 Number of SCCs: 1, DPs: 14 SCC { #1..6 #8..10 #12 #14..17 } POLO(Sum)... POLO(max)... QLPOS... POLO(mSum)... QWPOpS(mSum)... Mat2b... succeeded. a w: [0,0;1,1] * x1 + [8518;0] d w: [0,0;0,1] * x1 b w: [0,0;0,1] * x1 #e w: [0,1;0,0] * x1 c w: [0,0;1,1] * x1 + [0;8518] #d w: [0,1;0,0] * x1 #c w: [0;0] e w: [0,0;0,1] * x1 #a w: [0,1;0,0] * x1 + [1;0] #b w: [0,1;0,0] * x1 USABLE RULES: { 1..9 } Removed DPs: #5 #6 #12 #14 #15 Number of SCCs: 1, DPs: 9 SCC { #1..4 #8..10 #16 #17 } POLO(Sum)... succeeded. a w: x1 + 31844 d w: x1 + 31844 b w: x1 + 15922 #e w: x1 c w: 0 #d w: x1 + 15922 #c w: 0 e w: x1 + 15922 #a w: 0 #b w: x1 USABLE RULES: { 1..9 } Removed DPs: #2 #4 #9 #10 #16 #17 Number of SCCs: 1, DPs: 3 SCC { #1 #3 #8 } POLO(Sum)... POLO(max)... QLPOS... POLO(mSum)... QWPOpS(mSum)... Mat2b... failed. Finding a loop... failed. popout

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job log

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actions

all output return to SRS Standard