details

property	value
status	complete
benchmark	4.53.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n183.star.cs.uiowa.edu
space	SK90

run statistics

property	value
solver	AProVE21
configuration	standard
runtime (wallclock)	2.11742806435 seconds
cpu usage	5.399385469
max memory	4.75004928E8

stage attributes

key	value
output-size	1704
starexec-result	YES

output

/export/starexec/sandbox/solver/bin/starexec_run_standard /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES proof of /export/starexec/sandbox/benchmark/theBenchmark.xml # AProVE Commit ID: c69e44bd14796315568835c1ffa2502984884775 mhark 20210624 unpublished Termination w.r.t. Q of the given QTRS could be proven: (0) QTRS (1) QTRSRRRProof [EQUIVALENT, 78 ms] (2) QTRS (3) RisEmptyProof [EQUIVALENT, 0 ms] (4) YES ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: f(a) -> b f(c) -> d f(g(x, y)) -> g(f(x), f(y)) f(h(x, y)) -> g(h(y, f(x)), h(x, f(y))) g(x, x) -> h(e, x) Q is empty. ---------------------------------------- (1) QTRSRRRProof (EQUIVALENT) Used ordering: Quasi precedence: f_1 > b > h_2 f_1 > g_2 > e > h_2 a > b > h_2 c > d > h_2 Status: f_1: multiset status a: multiset status b: multiset status c: multiset status d: multiset status g_2: multiset status h_2: multiset status e: multiset status With this ordering the following rules can be removed by the rule removal processor [LPAR04] because they are oriented strictly: f(a) -> b f(c) -> d f(g(x, y)) -> g(f(x), f(y)) f(h(x, y)) -> g(h(y, f(x)), h(x, f(y))) g(x, x) -> h(e, x) ---------------------------------------- (2) Obligation: Q restricted rewrite system: R is empty. Q is empty. ---------------------------------------- (3) RisEmptyProof (EQUIVALENT) The TRS R is empty. Hence, termination is trivially proven. ---------------------------------------- (4) YES popout

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all output return to TRS Standard