details

property	value
status	complete
benchmark	uni-3.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n145.star.cs.uiowa.edu
space	Waldmann_06_SRS

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	2.06489 seconds
cpu usage	5.34102
user time	5.09634
system time	0.244676
max virtual memory	1.940942E7
max residence set size	543492.0

stage attributes

key	value
starexec-result	NO

output

NO proof of /export/starexec/sandbox2/benchmark/theBenchmark.xml # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination w.r.t. Q of the given QTRS could be disproven: (0) QTRS (1) NonTerminationProof [COMPLETE, 123 ms] (2) NO ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: a(a(a(x1))) -> b(b(c(a(a(x1))))) b(b(x1)) -> c(a(b(x1))) c(x1) -> 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)^k+3 -> (b)^2k a a b" (b)^k+3 -> (b)^2k a a b by Overlapping Derivationstructures"(b)^k+3 -> (a)^k+2 b by Equivalent"b (b)^k+2 -> (a)^k+2 b by Overlap u with m (ol1)"b (b)^k+2 -> (c a)^k+2 b by Operation lift"b (b)^k+1 -> (c a)^k+1 b by Operation lift"b (b)^k -> (c a)^k b by Selfoverlapping OC am2"b b -> c a b by original rule (OC 1)"""""c -> by original rule (OC 1)""""(a)^k+2 -> (b)^2k a a by Equivalent"a a (a)^k -> (b b)^k a a by Overlap u with m (ol1)"a a (a)^k -> (b b c)^k a a by Selfoverlapping OC am2"a a a -> b b c a a by original rule (OC 1)"""c -> 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