details

property	value
status	complete
benchmark	loop2.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n072.star.cs.uiowa.edu
space	Zantema_06

run statistics

property	value
solver	AProVE21
configuration	standard
runtime (wallclock)	2.02227807045 seconds
cpu usage	5.012283383
max memory	4.82074624E8

stage attributes

key	value
output-size	1509
starexec-result	NO

output

/export/starexec/sandbox2/solver/bin/starexec_run_standard /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- NO proof of /export/starexec/sandbox2/benchmark/theBenchmark.xml # AProVE Commit ID: c69e44bd14796315568835c1ffa2502984884775 mhark 20210624 unpublished Termination w.r.t. Q of the given QTRS could be disproven: (0) QTRS (1) NonTerminationProof [COMPLETE, 0 ms] (2) NO ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: b(b(b(x1))) -> a(a(x1)) a(a(x1)) -> b(a(b(x1))) Q is empty. ---------------------------------------- (1) NonTerminationProof (COMPLETE) We used the non-termination processor [OPPELT08] to show that the SRS problem is infinite. Found the self-embedding DerivationStructure: "a a b b a b b a -> b a a b b a b b a b" a a b b a b b a -> b a a b b a b b a b by OverlapClosure OC 2"a a b b a b b -> b a a b b a b a by OverlapClosure OC 2"a a -> b a b by original rule (OC 1)""b b b a b b -> a b b a b a by OverlapClosure OC 2"b b b -> a a by original rule (OC 1)""a a b b -> b b a b a by OverlapClosure OC 3"a a b b -> b a a a by OverlapClosure OC 2"a a -> b a b by original rule (OC 1)""b b b -> a a by original rule (OC 1)"""a a -> b a b by original rule (OC 1)"""""a a -> b a b by original rule (OC 1)" ---------------------------------------- (2) NO popout

output may be truncated. 'popout' for the full output.

job log

popout

actions

all output return to SRS Standard