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SRS_Standard 2019-03-29 03.29 pair #432289231
details
property
value
status
complete
benchmark
07-oppelt08.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n083.star.cs.uiowa.edu
space
Mixed_SRS
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
1.98444 seconds
cpu usage
4.64359
user time
4.42107
system time
0.222516
max virtual memory
1.8875864E7
max residence set size
376556.0
stage attributes
key
value
starexec-result
NO
output
4.42/1.91 NO 4.42/1.93 proof of /export/starexec/sandbox/benchmark/theBenchmark.xml 4.42/1.93 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 4.42/1.93 4.42/1.93 4.42/1.93 Termination w.r.t. Q of the given QTRS could be disproven: 4.42/1.93 4.42/1.93 (0) QTRS 4.42/1.93 (1) NonTerminationProof [COMPLETE, 169 ms] 4.42/1.93 (2) NO 4.42/1.93 4.42/1.93 4.42/1.93 ---------------------------------------- 4.42/1.93 4.42/1.93 (0) 4.42/1.93 Obligation: 4.42/1.93 Q restricted rewrite system: 4.42/1.93 The TRS R consists of the following rules: 4.42/1.93 4.42/1.93 R(b(x1)) -> b(R(x1)) 4.42/1.93 R(c(x1)) -> L(c(x1)) 4.42/1.93 b(L(x1)) -> L(b(x1)) 4.42/1.93 a(L(x1)) -> a(b(R(x1))) 4.42/1.93 4.42/1.93 Q is empty. 4.42/1.93 4.42/1.93 ---------------------------------------- 4.42/1.93 4.42/1.93 (1) NonTerminationProof (COMPLETE) 4.42/1.93 We used the non-termination processor [OPPELT08] to show that the SRS problem is infinite. 4.42/1.93 4.42/1.93 Found the self-embedding DerivationStructure: 4.42/1.93 "a (b)^k L c -> a (b)^k+1 L c" 4.42/1.93 a (b)^k L c -> a (b)^k+1 L c 4.42/1.93 by Overlap u with r (ol3)"a (b)^k L -> a (b)^k+1 R 4.42/1.93 by Equivalent"a (b)^k L -> a b (b)^k R 4.42/1.93 by Overlapping Derivationstructures"a (b)^k L -> a b R (b)^k 4.42/1.93 by Overlap u with l (ol4)"(b)^k L -> L (b)^k 4.42/1.93 by Selfoverlapping OC am1"b L -> L b 4.42/1.93 by original rule (OC 1)"""a L -> a b R 4.42/1.93 by original rule (OC 1)"""R (b)^k -> (b)^k R 4.42/1.93 by Selfoverlapping OC am2"R b -> b R 4.42/1.93 by original rule (OC 1)"""""R c -> L c 4.42/1.93 by original rule (OC 1)" 4.42/1.93 4.42/1.93 ---------------------------------------- 4.42/1.93 4.42/1.93 (2) 4.42/1.93 NO 4.60/1.98 EOF
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