details

property	value
status	complete
benchmark	random-540.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n042.star.cs.uiowa.edu
space	Waldmann_19

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	4.95874 seconds
cpu usage	15.2533
user time	14.4086
system time	0.844733
max virtual memory	2.0875252E7
max residence set size	2416788.0

stage attributes

key	value
starexec-result	YES

output

14.85/4.89 YES 15.15/4.91 proof of /export/starexec/sandbox/benchmark/theBenchmark.xml 15.15/4.91 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 15.15/4.91 15.15/4.91 15.15/4.91 Termination w.r.t. Q of the given QTRS could be proven: 15.15/4.91 15.15/4.91 (0) QTRS 15.15/4.91 (1) QTRSRRRProof [EQUIVALENT, 72 ms] 15.15/4.91 (2) QTRS 15.15/4.91 (3) DependencyPairsProof [EQUIVALENT, 3 ms] 15.15/4.91 (4) QDP 15.15/4.91 (5) DependencyGraphProof [EQUIVALENT, 0 ms] 15.15/4.91 (6) AND 15.15/4.91 (7) QDP 15.15/4.91 (8) UsableRulesProof [EQUIVALENT, 0 ms] 15.15/4.91 (9) QDP 15.15/4.91 (10) DependencyGraphProof [EQUIVALENT, 0 ms] 15.15/4.91 (11) QDP 15.15/4.91 (12) UsableRulesProof [EQUIVALENT, 0 ms] 15.15/4.91 (13) QDP 15.15/4.91 (14) MRRProof [EQUIVALENT, 3 ms] 15.15/4.91 (15) QDP 15.15/4.91 (16) PisEmptyProof [EQUIVALENT, 0 ms] 15.15/4.91 (17) YES 15.15/4.91 (18) QDP 15.15/4.91 (19) UsableRulesProof [EQUIVALENT, 0 ms] 15.15/4.91 (20) QDP 15.15/4.91 (21) QDPSizeChangeProof [EQUIVALENT, 2 ms] 15.15/4.91 (22) YES 15.15/4.91 15.15/4.91 15.15/4.91 ---------------------------------------- 15.15/4.91 15.15/4.91 (0) 15.15/4.91 Obligation: 15.15/4.91 Q restricted rewrite system: 15.15/4.91 The TRS R consists of the following rules: 15.15/4.91 15.15/4.91 b(a(b(b(x1)))) -> a(b(a(b(x1)))) 15.15/4.91 b(b(a(a(x1)))) -> a(b(a(b(x1)))) 15.15/4.91 b(a(a(b(x1)))) -> b(a(b(a(x1)))) 15.15/4.91 15.15/4.91 Q is empty. 15.15/4.91 15.15/4.91 ---------------------------------------- 15.15/4.91 15.15/4.91 (1) QTRSRRRProof (EQUIVALENT) 15.15/4.91 Used ordering: 15.15/4.91 Polynomial interpretation [POLO]: 15.15/4.91 15.15/4.91 POL(a(x_1)) = x_1 15.15/4.91 POL(b(x_1)) = 1 + x_1 15.15/4.91 With this ordering the following rules can be removed by the rule removal processor [LPAR04] because they are oriented strictly: 15.15/4.91 15.15/4.91 b(a(b(b(x1)))) -> a(b(a(b(x1)))) 15.15/4.91 15.15/4.91 15.15/4.91 15.15/4.91 15.15/4.91 ---------------------------------------- 15.15/4.91 15.15/4.91 (2) 15.15/4.91 Obligation: 15.15/4.91 Q restricted rewrite system: 15.15/4.91 The TRS R consists of the following rules: 15.15/4.91 15.15/4.91 b(b(a(a(x1)))) -> a(b(a(b(x1)))) 15.15/4.91 b(a(a(b(x1)))) -> b(a(b(a(x1)))) 15.15/4.91 15.15/4.91 Q is empty. 15.15/4.91 15.15/4.91 ---------------------------------------- 15.15/4.91 15.15/4.91 (3) DependencyPairsProof (EQUIVALENT) 15.15/4.91 Using Dependency Pairs [AG00,LPAR04] we result in the following initial DP problem. 15.15/4.91 ---------------------------------------- 15.15/4.91 15.15/4.91 (4) 15.15/4.91 Obligation: 15.15/4.91 Q DP problem: 15.15/4.91 The TRS P consists of the following rules: 15.15/4.91 15.15/4.91 B(b(a(a(x1)))) -> B(a(b(x1))) 15.15/4.91 B(b(a(a(x1)))) -> B(x1) 15.15/4.91 B(a(a(b(x1)))) -> B(a(b(a(x1)))) 15.15/4.91 B(a(a(b(x1)))) -> B(a(x1)) 15.15/4.91 15.15/4.91 The TRS R consists of the following rules: 15.15/4.91 15.15/4.91 b(b(a(a(x1)))) -> a(b(a(b(x1)))) 15.15/4.91 b(a(a(b(x1)))) -> b(a(b(a(x1)))) 15.15/4.91 15.15/4.91 Q is empty. 15.15/4.91 We have to consider all minimal (P,Q,R)-chains. 15.15/4.91 ---------------------------------------- 15.15/4.91 15.15/4.91 (5) DependencyGraphProof (EQUIVALENT) 15.15/4.91 The approximation of the Dependency Graph [LPAR04,FROCOS05,EDGSTAR] contains 2 SCCs with 1 less node. 15.15/4.91 ---------------------------------------- popout

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