details

property	value
status	complete
benchmark	09.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n182.star.cs.uiowa.edu
space	Various_04

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	1.7191 seconds
cpu usage	3.91644
user time	3.71469
system time	0.201751
max virtual memory	1.8474676E7
max residence set size	248056.0

stage attributes

key	value
starexec-result	YES

output

YES proof of /export/starexec/sandbox/benchmark/theBenchmark.xml # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination w.r.t. Q of the given QTRS could be proven: (0) QTRS (1) QTRSRRRProof [EQUIVALENT, 76 ms] (2) QTRS (3) QTRSRRRProof [EQUIVALENT, 14 ms] (4) QTRS (5) RisEmptyProof [EQUIVALENT, 0 ms] (6) YES ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: f(x, y, w, w, a) -> g1(x, x, y, w) f(x, y, w, a, a) -> g1(y, x, x, w) f(x, y, a, a, w) -> g2(x, y, y, w) f(x, y, a, w, w) -> g2(y, y, x, w) g1(x, x, y, a) -> h(x, y) g1(y, x, x, a) -> h(x, y) g2(x, y, y, a) -> h(x, y) g2(y, y, x, a) -> h(x, y) h(x, x) -> x Q is empty. ---------------------------------------- (1) QTRSRRRProof (EQUIVALENT) Used ordering: Polynomial interpretation [POLO]: POL(a) = 0 POL(f(x_1, x_2, x_3, x_4, x_5)) = 2 + 2*x_1 + 2*x_2 + 2*x_3 + x_4 + 2*x_5 POL(g1(x_1, x_2, x_3, x_4)) = 2 + x_1 + x_2 + x_3 + 2*x_4 POL(g2(x_1, x_2, x_3, x_4)) = 2 + x_1 + x_2 + x_3 + 2*x_4 POL(h(x_1, x_2)) = 1 + x_1 + x_2 With this ordering the following rules can be removed by the rule removal processor [LPAR04] because they are oriented strictly: g1(x, x, y, a) -> h(x, y) g1(y, x, x, a) -> h(x, y) g2(x, y, y, a) -> h(x, y) g2(y, y, x, a) -> h(x, y) h(x, x) -> x ---------------------------------------- (2) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: f(x, y, w, w, a) -> g1(x, x, y, w) f(x, y, w, a, a) -> g1(y, x, x, w) f(x, y, a, a, w) -> g2(x, y, y, w) f(x, y, a, w, w) -> g2(y, y, x, w) Q is empty. ---------------------------------------- (3) QTRSRRRProof (EQUIVALENT) Used ordering: Polynomial interpretation [POLO]: POL(a) = 2 POL(f(x_1, x_2, x_3, x_4, x_5)) = 2 + 2*x_1 + 2*x_2 + 2*x_3 + 2*x_4 + 2*x_5 POL(g1(x_1, x_2, x_3, x_4)) = 1 + x_1 + x_2 + x_3 + 2*x_4 POL(g2(x_1, x_2, x_3, x_4)) = 1 + x_1 + x_2 + x_3 + 2*x_4 With this ordering the following rules can be removed by the rule removal processor [LPAR04] because they are oriented strictly: f(x, y, w, w, a) -> g1(x, x, y, w) f(x, y, w, a, a) -> g1(y, x, x, w) f(x, y, a, a, w) -> g2(x, y, y, w) f(x, y, a, w, w) -> g2(y, y, x, w) ---------------------------------------- (4) Obligation: Q restricted rewrite system: R is empty. Q is empty. ---------------------------------------- popout

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

job log

popout

actions

all output return to TRS Standard