SRS Standard pair #487091388

details

property	value
status	complete
benchmark	z126.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n143.star.cs.uiowa.edu
space	Zantema_04

run statistics

property	value
solver	muterm 6.0.3
configuration	default
runtime (wallclock)	1.43314 seconds
cpu usage	1.37748
user time	1.2572
system time	0.120278
max virtual memory	737788.0
max residence set size	32192.0

stage attributes

key	value
starexec-result	YES

output

YES

Problem 1: 

(VAR v_NonEmpty:S x1:S)
(RULES
a(b(a(x1:S))) -> a(b(b(a(x1:S))))
b(b(b(x1:S))) -> b(b(x1:S))
)

Problem 1: 

Dependency Pairs Processor:
-> Pairs:
 A(b(a(x1:S))) -> A(b(b(a(x1:S))))
 A(b(a(x1:S))) -> B(b(a(x1:S)))
-> Rules:
 a(b(a(x1:S))) -> a(b(b(a(x1:S))))
 b(b(b(x1:S))) -> b(b(x1:S))

Problem 1: 

SCC Processor:
-> Pairs:
 A(b(a(x1:S))) -> A(b(b(a(x1:S))))
 A(b(a(x1:S))) -> B(b(a(x1:S)))
-> Rules:
 a(b(a(x1:S))) -> a(b(b(a(x1:S))))
 b(b(b(x1:S))) -> b(b(x1:S))
->Strongly Connected Components:
->->Cycle:
->->-> Pairs:
 A(b(a(x1:S))) -> A(b(b(a(x1:S))))
->->-> Rules:
 a(b(a(x1:S))) -> a(b(b(a(x1:S))))
 b(b(b(x1:S))) -> b(b(x1:S))

Problem 1: 

Reduction Pair Processor:
-> Pairs:
 A(b(a(x1:S))) -> A(b(b(a(x1:S))))
-> Rules:
 a(b(a(x1:S))) -> a(b(b(a(x1:S))))
 b(b(b(x1:S))) -> b(b(x1:S))
-> Usable rules:
 a(b(a(x1:S))) -> a(b(b(a(x1:S))))
 b(b(b(x1:S))) -> b(b(x1:S))
->Interpretation type:
 Linear
->Coefficients:
 Natural Numbers
->Dimension:
 2
->Bound:
 1
->Interpretation:
 
[a](X) = [1 0;0 0].X + [0;1]
[b](X) = [0 1;0 0].X
[A](X) = [1 0;1 1].X

Problem 1: 

SCC Processor:
-> Pairs:
 Empty
-> Rules:
 a(b(a(x1:S))) -> a(b(b(a(x1:S))))
 b(b(b(x1:S))) -> b(b(x1:S))
->Strongly Connected Components:
 There is no strongly connected component

The problem is finite.

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