SRS_Standard 2019-03-29 03.29 pair #432290467

details

property	value
status	complete
benchmark	size-12-alpha-3-num-3.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n121.star.cs.uiowa.edu
space	Waldmann_07_size12

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	2.6997 seconds
cpu usage	7.16367
user time	6.85359
system time	0.310085
max virtual memory	1.8941312E7
max residence set size	889076.0

stage attributes

key	value
starexec-result	NO

output

6.63/2.51	NO
6.63/2.60	proof of /export/starexec/sandbox/benchmark/theBenchmark.xml
6.63/2.60	# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty
6.63/2.60	
6.63/2.60	
6.63/2.60	Termination w.r.t. Q of the given QTRS could be disproven:
6.63/2.60	
6.63/2.60	(0) QTRS
6.63/2.60	(1) NonTerminationProof [COMPLETE, 379 ms]
6.63/2.60	(2) NO
6.63/2.60	
6.63/2.60	
6.63/2.60	----------------------------------------
6.63/2.60	
6.63/2.60	(0)
6.63/2.60	Obligation:
6.63/2.60	Q restricted rewrite system:
6.63/2.60	The TRS R consists of the following rules:
6.63/2.60	
6.63/2.60	   a(x1) -> x1
6.63/2.60	   a(x1) -> b(x1)
6.63/2.60	   a(b(x1)) -> b(a(c(a(x1))))
6.63/2.60	   b(x1) -> x1
6.63/2.60	   c(c(x1)) -> x1
6.63/2.60	
6.63/2.60	Q is empty.
6.63/2.60	
6.63/2.60	----------------------------------------
6.63/2.60	
6.63/2.60	(1) NonTerminationProof (COMPLETE)
6.63/2.60	We used the non-termination processor [OPPELT08] to show that the SRS problem is infinite.
6.63/2.60	
6.63/2.60	Found the self-embedding DerivationStructure: 
6.63/2.60	"a b b b c b -> a b b b c b"
6.63/2.60	a b b b c b -> a b b b c b
6.63/2.60	by OverlapClosure OC 2"a b b b c b -> a b b b c a
6.63/2.60	by OverlapClosure OC 2"a b b -> a a
6.63/2.60	by OverlapClosure OC 3"a b b -> a c c a
6.63/2.60	by OverlapClosure OC 3"a b b -> a c b c a
6.63/2.60	by OverlapClosure OC 2"a b -> a c a
6.63/2.60	by OverlapClosure OC 3"a b -> b a c a
6.63/2.60	by original rule (OC 1)""b -> 
6.63/2.60	by original rule (OC 1)"""a b -> b c a
6.63/2.60	by OverlapClosure OC 3"a b -> b a c a
6.63/2.60	by original rule (OC 1)""a -> 
6.63/2.60	by original rule (OC 1)""""b -> 
6.63/2.60	by original rule (OC 1)"""c c -> 
6.63/2.60	by original rule (OC 1)"""a b c b -> b b b c a
6.63/2.60	by OverlapClosure OC 2"a b c -> b a
6.63/2.60	by OverlapClosure OC 2"a b -> b a c
6.63/2.60	by OverlapClosure OC 2"a b -> b a c a
6.63/2.60	by original rule (OC 1)""a -> 
6.63/2.60	by original rule (OC 1)"""c c -> 
6.63/2.60	by original rule (OC 1)"""a b -> b b c a
6.63/2.60	by OverlapClosure OC 3"a b -> b a c a
6.63/2.60	by original rule (OC 1)""a -> b
6.63/2.60	by original rule (OC 1)"""""a -> b
6.63/2.60	by original rule (OC 1)"
6.63/2.60	
6.63/2.60	----------------------------------------
6.63/2.60	
6.63/2.60	(2)
6.63/2.60	NO
6.99/2.69	EOF

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