details

property	value
status	complete
benchmark	size-12-alpha-3-num-564.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n135.star.cs.uiowa.edu
space	Waldmann_07_size12

run statistics

property	value
solver	AProVE21
configuration	standard
runtime (wallclock)	26.2136209011 seconds
cpu usage	101.09423645
max memory	2.241540096E9

stage attributes

key	value
output-size	3107
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# AProVE Commit ID: c69e44bd14796315568835c1ffa2502984884775 mhark 20210624 unpublished Termination w.r.t. Q of the given QTRS could be disproven: (0) QTRS (1) NonTerminationProof [COMPLETE, 4433 ms] (2) NO ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: a(b(x1)) -> x1 a(c(x1)) -> c(c(b(b(x1)))) b(c(x1)) -> a(a(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: "b c c c c -> c c b c c c c b b c b b b b b b b" b c c c c -> c c b c c c c b b c b b b b b b b by OverlapClosure OC 3"b c c c c -> c c b c c a c c b b b b b b b by OverlapClosure OC 3"b c c c c -> c c b c c b c c b b b b b by OverlapClosure OC 3"b c c c c -> c c b c c b b c b c b b b by OverlapClosure OC 3"b c c c c -> c c b c c b b c b b c b b c b b b by OverlapClosure OC 3"b c c c c -> c c b a c c b b c b b c b b b by OverlapClosure OC 3"b c c c c -> c c b a a c c b b c b b b by OverlapClosure OC 3"b c c c c -> c c b a a a c c b b b by OverlapClosure OC 3"b c c c c -> c c b a a a a c b by OverlapClosure OC 3"b c c c c -> c c b a a b c c b by OverlapClosure OC 2"b c c -> c c b a a b b by OverlapClosure OC 3"b c c -> c c b b c b b by OverlapClosure OC 3"b c c -> a c c b b by OverlapClosure OC 2"b c -> a a by original rule (OC 1)""a c -> c c b b by original rule (OC 1)"""a c -> c c b b by original rule (OC 1)"""b c -> a a by original rule (OC 1)"""b c c -> c c b by OverlapClosure OC 2"b c c -> c c b b c b b by OverlapClosure OC 3"b c c -> a c c b b by OverlapClosure OC 2"b c -> a a by original rule (OC 1)""a c -> c c b b by original rule (OC 1)"""a c -> c c b b by original rule (OC 1)"""b c b b -> by OverlapClosure OC 2"b c b -> a by OverlapClosure OC 2"b c -> a a by original rule (OC 1)""a b -> by original rule (OC 1)"""a b -> by original rule (OC 1)"""""b c -> a a by original rule (OC 1)"""a c -> c c b b by original rule (OC 1)"""a c -> c c b b by original rule (OC 1)"""a c -> c c b b by original rule (OC 1)"""a c -> c c b b by original rule (OC 1)"""b c b b -> by OverlapClosure OC 2"b c b -> a by OverlapClosure OC 2"b c -> a a by original rule (OC 1)""a b -> by original rule (OC 1)"""a b -> by original rule (OC 1)""""b c b c -> c c b b by OverlapClosure OC 2"b c b -> a by OverlapClosure OC 2"b c -> a a by original rule (OC 1)""a b -> by original rule (OC 1)"""a c -> c c b b by original rule (OC 1)""""b c c -> a c c b b by OverlapClosure OC 2"b c -> a a by original rule (OC 1)""a c -> c c b b by original rule (OC 1)""""a c -> c c b 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