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TRS_Relative 2019-03-21 03.54 pair #429988761
details
property
value
status
complete
benchmark
rt3-6.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n160.star.cs.uiowa.edu
space
Relative_05
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
1.6716 seconds
cpu usage
3.65835
user time
3.4837
system time
0.174656
max virtual memory
1.8809072E7
max residence set size
264080.0
stage attributes
key
value
starexec-result
NO
output
3.19/1.62 NO 3.55/1.65 proof of /export/starexec/sandbox2/benchmark/theBenchmark.xml 3.55/1.65 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 3.55/1.65 3.55/1.65 3.55/1.65 Termination of the given RelTRS could be disproven: 3.55/1.65 3.55/1.65 (0) RelTRS 3.55/1.65 (1) RelTRSLoopFinderProof [COMPLETE, 39 ms] 3.55/1.65 (2) NO 3.55/1.65 3.55/1.65 3.55/1.65 ---------------------------------------- 3.55/1.65 3.55/1.65 (0) 3.55/1.65 Obligation: 3.55/1.65 Relative term rewrite system: 3.55/1.65 The relative TRS consists of the following R rules: 3.55/1.65 3.55/1.65 b(a(x)) -> a(b(x)) 3.55/1.65 3.55/1.65 The relative TRS consists of the following S rules: 3.55/1.65 3.55/1.65 a(x) -> a(a(x)) 3.55/1.65 b(x) -> b(b(x)) 3.55/1.65 3.55/1.65 3.55/1.65 ---------------------------------------- 3.55/1.65 3.55/1.65 (1) RelTRSLoopFinderProof (COMPLETE) 3.55/1.65 The following loop was found: 3.55/1.65 3.55/1.65 ---------- Loop: ---------- 3.55/1.65 3.55/1.65 b(a(x')) -> b(a(a(x'))) with rule a(x'') -> a(a(x'')) at position [0] and matcher [x'' / x'] 3.55/1.65 3.55/1.65 b(a(a(x'))) -> a(b(a(x'))) with rule b(a(x)) -> a(b(x)) at position [] and matcher [x / a(x')] 3.55/1.65 3.55/1.65 Now an instance of the first term with Matcher [ ] occurs in the last term at position [0]. 3.55/1.65 3.55/1.65 Context: a([]) 3.55/1.65 3.55/1.65 Therefore, the relative TRS problem does not terminate. 3.55/1.65 ---------------------------------------- 3.55/1.65 3.55/1.65 (2) 3.55/1.65 NO 3.55/1.67 EOF
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