details

property	value
status	complete
benchmark	dup02.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n071.star.cs.uiowa.edu
space	Mixed_relative_SRS

run statistics

property	value
solver	NaTT
configuration	Default
runtime (wallclock)	1.74648 seconds
cpu usage	1.75
user time	1.67
system time	0.08
max virtual memory	389968.0
max residence set size	7604.0

stage attributes

key	value
starexec-result	MAYBE

output

1.75/1.74 MAYBE 1.75/1.74 Input TRS: 1.75/1.74 1: d(d(n(n(x1)))) -> d(d(x1)) 1.75/1.74 2: d(d(o(o(x1)))) -> d(d(x1)) 1.75/1.74 3: o(o(u(u(x1)))) -> u(u(x1)) 1.75/1.74 4: t(t(u(u(x1)))) ->= t(t(c(c(d(d(x1)))))) 1.75/1.74 5: d(d(f(f(x1)))) ->= f(f(d(d(x1)))) 1.75/1.74 6: d(d(g(g(x1)))) ->= u(u(g(g(x1)))) 1.75/1.74 7: f(f(u(u(x1)))) ->= u(u(f(f(x1)))) 1.75/1.74 8: n(n(u(u(x1)))) ->= u(u(x1)) 1.75/1.74 9: f(f(x1)) ->= f(f(n(n(x1)))) 1.75/1.74 10: t(t(x1)) ->= t(t(c(c(n(n(x1)))))) 1.75/1.74 11: c(c(n(n(x1)))) ->= n(n(c(c(x1)))) 1.75/1.74 12: c(c(o(o(x1)))) ->= o(o(c(c(x1)))) 1.75/1.74 13: c(c(o(o(x1)))) ->= o(o(x1)) 1.75/1.74 14: c(c(f(f(x1)))) ->= f(f(c(c(x1)))) 1.75/1.74 15: c(c(u(u(x1)))) ->= u(u(c(c(x1)))) 1.75/1.74 16: c(c(d(d(x1)))) ->= d(d(c(c(x1)))) 1.75/1.74 Number of strict rules: 3 1.75/1.74 Direct POLO(bPol) ... removes: 3 2 1.75/1.74 d w: 2 * x1 + 1 1.75/1.74 n w: x1 1.75/1.74 u w: 2 * x1 + 1 1.75/1.74 t w: x1 + 1 1.75/1.74 c w: x1 1.75/1.74 f w: x1 1.75/1.74 o w: 2 * x1 + 1 1.75/1.74 g w: x1 + 1 1.75/1.74 Number of strict rules: 1 1.75/1.74 Direct POLO(bPol) ... failed. 1.75/1.74 Uncurrying ... failed. 1.75/1.74 Dependency Pairs: 1.75/1.74 #1: #c(c(n(n(x1)))) ->? #c(c(x1)) 1.75/1.74 #2: #c(c(n(n(x1)))) ->? #c(x1) 1.75/1.74 #3: #c(c(o(o(x1)))) ->? #c(c(x1)) 1.75/1.74 #4: #c(c(o(o(x1)))) ->? #c(x1) 1.75/1.74 #5: #c(c(f(f(x1)))) ->? #c(c(x1)) 1.75/1.74 #6: #c(c(f(f(x1)))) ->? #c(x1) 1.75/1.74 #7: #t(t(x1)) ->? #t(t(c(c(n(n(x1)))))) 1.75/1.74 #8: #t(t(x1)) ->? #t(c(c(n(n(x1))))) 1.75/1.74 #9: #t(t(x1)) ->? #c(c(n(n(x1)))) 1.75/1.74 #10: #t(t(x1)) ->? #c(n(n(x1))) 1.75/1.74 #11: #d(d(f(f(x1)))) ->? #d(d(x1)) 1.75/1.74 #12: #d(d(f(f(x1)))) ->? #d(x1) 1.75/1.74 #13: #c(c(d(d(x1)))) ->? #d(d(c(c(x1)))) 1.75/1.74 #14: #c(c(d(d(x1)))) ->? #d(c(c(x1))) 1.75/1.74 #15: #c(c(d(d(x1)))) ->? #c(c(x1)) 1.75/1.74 #16: #c(c(d(d(x1)))) ->? #c(x1) 1.75/1.74 #17: #d(d(n(n(x1)))) -> #d(d(x1)) 1.75/1.74 #18: #d(d(n(n(x1)))) -> #d(x1) 1.75/1.74 #19: #c(c(u(u(x1)))) ->? #c(c(x1)) 1.75/1.74 #20: #c(c(u(u(x1)))) ->? #c(x1) 1.75/1.74 #21: #t(t(u(u(x1)))) ->? #t(t(c(c(d(d(x1)))))) 1.75/1.74 #22: #t(t(u(u(x1)))) ->? #t(c(c(d(d(x1))))) 1.75/1.74 #23: #t(t(u(u(x1)))) ->? #c(c(d(d(x1)))) 1.75/1.74 #24: #t(t(u(u(x1)))) ->? #c(d(d(x1))) 1.75/1.74 #25: #t(t(u(u(x1)))) ->? #d(d(x1)) 1.75/1.74 #26: #t(t(u(u(x1)))) ->? #d(x1) 1.75/1.74 Number of SCCs: 3, DPs: 16 1.75/1.74 SCC { #7 #21 } 1.75/1.74 POLO(Sum)... POLO(max)... QLPOS... POLO(mSum)... QWPOpS(mSum)... Mat2b... succeeded. 1.75/1.74 d w: [0,1;0,1] * x1 1.75/1.74 n w: [0,1;1,0] * x1 1.75/1.74 u w: [0,0;0,1] * x1 + [1;0] 1.75/1.74 t w: [0,1;1,1] * x1 + [0;1] 1.75/1.74 c w: [1,0;0,0] * x1 1.75/1.74 f w: x1 1.75/1.74 o w: [1;0] 1.75/1.74 #d w: [0;0] 1.75/1.74 #c w: [0;0] 1.75/1.74 #t w: [1,1;1,0] * x1 1.75/1.74 g w: [0,0;1,1] * x1 + [0;1] 1.75/1.74 Removed DPs: #21 1.75/1.74 Number of SCCs: 3, DPs: 15 1.75/1.74 SCC { #7 } 1.75/1.74 POLO(Sum)... POLO(max)... QLPOS... POLO(mSum)... QWPOpS(mSum)... Mat2b... failed. 1.75/1.74 Finding a loop... failed. 1.75/1.74 EOF popout

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all output return to SRS_Relative 2019-03-29 08.12