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SRS_Standard 2019-03-29 03.29 pair #432292099
details
property
value
status
complete
benchmark
z073.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n034.star.cs.uiowa.edu
space
Zantema_04
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
2.02411 seconds
cpu usage
4.84644
user time
4.63214
system time
0.214306
max virtual memory
1.9143948E7
max residence set size
425112.0
stage attributes
key
value
starexec-result
NO
output
4.56/1.92 NO 4.56/1.95 proof of /export/starexec/sandbox/benchmark/theBenchmark.xml 4.56/1.95 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 4.56/1.95 4.56/1.95 4.56/1.95 Termination w.r.t. Q of the given QTRS could be disproven: 4.56/1.95 4.56/1.95 (0) QTRS 4.56/1.95 (1) NonTerminationProof [COMPLETE, 173 ms] 4.56/1.95 (2) NO 4.56/1.95 4.56/1.95 4.56/1.95 ---------------------------------------- 4.56/1.95 4.56/1.95 (0) 4.56/1.95 Obligation: 4.56/1.95 Q restricted rewrite system: 4.56/1.95 The TRS R consists of the following rules: 4.56/1.95 4.56/1.95 a(l(x1)) -> l(a(x1)) 4.56/1.95 r(a(x1)) -> a(r(x1)) 4.56/1.95 b(l(x1)) -> b(a(r(x1))) 4.56/1.95 r(b(x1)) -> l(b(x1)) 4.56/1.95 4.56/1.95 Q is empty. 4.56/1.95 4.56/1.95 ---------------------------------------- 4.56/1.95 4.56/1.95 (1) NonTerminationProof (COMPLETE) 4.56/1.95 We used the non-termination processor [OPPELT08] to show that the SRS problem is infinite. 4.56/1.95 4.56/1.95 Found the self-embedding DerivationStructure: 4.56/1.95 "b (a)^k l b -> b (a)^k+1 l b" 4.56/1.95 b (a)^k l b -> b (a)^k+1 l b 4.56/1.95 by Overlap u with r (ol3)"b (a)^k l -> b (a)^k+1 r 4.56/1.95 by Equivalent"b (a)^k l -> b a (a)^k r 4.56/1.95 by Overlapping Derivationstructures"b (a)^k l -> b a r (a)^k 4.56/1.95 by Overlap u with l (ol4)"(a)^k l -> l (a)^k 4.56/1.95 by Selfoverlapping OC am1"a l -> l a 4.56/1.95 by original rule (OC 1)"""b l -> b a r 4.56/1.95 by original rule (OC 1)"""r (a)^k -> (a)^k r 4.56/1.95 by Selfoverlapping OC am2"r a -> a r 4.56/1.95 by original rule (OC 1)"""""r b -> l b 4.56/1.95 by original rule (OC 1)" 4.56/1.95 4.56/1.95 ---------------------------------------- 4.56/1.95 4.56/1.95 (2) 4.56/1.95 NO 4.82/2.02 EOF
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