details

property	value
status	complete
benchmark	z119.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n144.star.cs.uiowa.edu
space	Zantema_04

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	4.4103 seconds
cpu usage	13.7867
user time	13.0356
system time	0.751107
max virtual memory	5.9000344E7
max residence set size	2129072.0

stage attributes

key	value
starexec-result	YES

output

YES 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# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination w.r.t. Q of the given QTRS could be proven: (0) QTRS (1) DependencyPairsProof [EQUIVALENT, 0 ms] (2) QDP (3) QDPOrderProof [EQUIVALENT, 34 ms] (4) QDP (5) MRRProof [EQUIVALENT, 22 ms] (6) QDP (7) DependencyGraphProof [EQUIVALENT, 0 ms] (8) QDP (9) QDPOrderProof [EQUIVALENT, 19 ms] (10) QDP (11) DependencyGraphProof [EQUIVALENT, 0 ms] (12) TRUE ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: a(b(x1)) -> b(d(x1)) a(c(x1)) -> d(d(d(x1))) b(d(x1)) -> a(c(b(x1))) c(f(x1)) -> d(d(c(x1))) d(d(x1)) -> f(x1) f(f(x1)) -> a(x1) Q is empty. ---------------------------------------- (1) DependencyPairsProof (EQUIVALENT) Using Dependency Pairs [AG00,LPAR04] we result in the following initial DP problem. ---------------------------------------- (2) Obligation: Q DP problem: The TRS P consists of the following rules: A(b(x1)) -> B(d(x1)) A(b(x1)) -> D(x1) A(c(x1)) -> D(d(d(x1))) A(c(x1)) -> D(d(x1)) A(c(x1)) -> D(x1) B(d(x1)) -> A(c(b(x1))) B(d(x1)) -> C(b(x1)) B(d(x1)) -> B(x1) C(f(x1)) -> D(d(c(x1))) C(f(x1)) -> D(c(x1)) C(f(x1)) -> C(x1) D(d(x1)) -> F(x1) F(f(x1)) -> A(x1) The TRS R consists of the following rules: a(b(x1)) -> b(d(x1)) a(c(x1)) -> d(d(d(x1))) b(d(x1)) -> a(c(b(x1))) c(f(x1)) -> d(d(c(x1))) d(d(x1)) -> f(x1) f(f(x1)) -> a(x1) Q is empty. We have to consider all minimal (P,Q,R)-chains. ---------------------------------------- (3) QDPOrderProof (EQUIVALENT) We use the reduction pair processor [LPAR04,JAR06]. The following pairs can be oriented strictly and are deleted. A(b(x1)) -> D(x1) The remaining pairs can at least be oriented weakly. Used ordering: Polynomial interpretation [POLO]: POL(A(x_1)) = x_1 POL(B(x_1)) = 1 + x_1 POL(C(x_1)) = x_1 POL(D(x_1)) = x_1 POL(F(x_1)) = x_1 POL(a(x_1)) = x_1 POL(b(x_1)) = 1 + x_1 POL(c(x_1)) = x_1 POL(d(x_1)) = x_1 POL(f(x_1)) = x_1 The following usable rules [FROCOS05] with respect to the argument filtering of the ordering [JAR06] were oriented: b(d(x1)) -> a(c(b(x1))) popout

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