details

property	value
status	complete
benchmark	Ex4_4_Luc96b_C.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	Transformed_CSR_04

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	1.81238 seconds
cpu usage	3.92137
user time	3.74315
system time	0.178223
max virtual memory	1.8343148E7
max residence set size	246976.0

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# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination w.r.t. Q of the given QTRS could be proven: (0) QTRS (1) QTRSRRRProof [EQUIVALENT, 63 ms] (2) QTRS (3) QTRSRRRProof [EQUIVALENT, 2 ms] (4) QTRS (5) RisEmptyProof [EQUIVALENT, 0 ms] (6) YES ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: active(f(g(X), Y)) -> mark(f(X, f(g(X), Y))) active(f(X1, X2)) -> f(active(X1), X2) active(g(X)) -> g(active(X)) f(mark(X1), X2) -> mark(f(X1, X2)) g(mark(X)) -> mark(g(X)) proper(f(X1, X2)) -> f(proper(X1), proper(X2)) proper(g(X)) -> g(proper(X)) f(ok(X1), ok(X2)) -> ok(f(X1, X2)) g(ok(X)) -> ok(g(X)) top(mark(X)) -> top(proper(X)) top(ok(X)) -> top(active(X)) Q is empty. ---------------------------------------- (1) QTRSRRRProof (EQUIVALENT) Used ordering: Polynomial interpretation [POLO]: POL(active(x_1)) = 1 + 2*x_1 POL(f(x_1, x_2)) = x_1 + x_2 POL(g(x_1)) = x_1 POL(mark(x_1)) = x_1 POL(ok(x_1)) = 1 + 2*x_1 POL(proper(x_1)) = x_1 POL(top(x_1)) = x_1 With this ordering the following rules can be removed by the rule removal processor [LPAR04] because they are oriented strictly: active(f(g(X), Y)) -> mark(f(X, f(g(X), Y))) f(ok(X1), ok(X2)) -> ok(f(X1, X2)) ---------------------------------------- (2) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: active(f(X1, X2)) -> f(active(X1), X2) active(g(X)) -> g(active(X)) f(mark(X1), X2) -> mark(f(X1, X2)) g(mark(X)) -> mark(g(X)) proper(f(X1, X2)) -> f(proper(X1), proper(X2)) proper(g(X)) -> g(proper(X)) g(ok(X)) -> ok(g(X)) top(mark(X)) -> top(proper(X)) top(ok(X)) -> top(active(X)) Q is empty. ---------------------------------------- (3) QTRSRRRProof (EQUIVALENT) Used ordering: Knuth-Bendix order [KBO] with precedence:proper_1 > top_1 > active_1 > g_1 > ok_1 > f_2 > mark_1 and weight map: active_1=2 g_1=4 mark_1=1 proper_1=0 ok_1=3 top_1=1 f_2=0 The variable weight is 1With this ordering the following rules can be removed by the rule removal processor [LPAR04] because they are oriented strictly: active(f(X1, X2)) -> f(active(X1), X2) active(g(X)) -> g(active(X)) f(mark(X1), X2) -> mark(f(X1, X2)) g(mark(X)) -> mark(g(X)) proper(f(X1, X2)) -> f(proper(X1), proper(X2)) popout

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

job log

popout

actions

all output return to TRS Standard