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SRS Standard pair #487091026
details
property
value
status
complete
benchmark
3.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n146.star.cs.uiowa.edu
space
Secret_06_SRS
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
99.7148 seconds
cpu usage
389.129
user time
382.881
system time
6.24752
max virtual memory
5.9605952E7
max residence set size
6956656.0
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# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination w.r.t. Q of the given QTRS could be proven: (0) QTRS (1) DependencyPairsProof [EQUIVALENT, 21 ms] (2) QDP (3) QDPOrderProof [EQUIVALENT, 515 ms] (4) QDP (5) QDPOrderProof [EQUIVALENT, 44 ms] (6) QDP (7) QDPOrderProof [EQUIVALENT, 359 ms] (8) QDP (9) QDPOrderProof [EQUIVALENT, 3030 ms] (10) QDP (11) QDPOrderProof [EQUIVALENT, 1546 ms] (12) QDP (13) DependencyGraphProof [EQUIVALENT, 0 ms] (14) QDP (15) UsableRulesProof [EQUIVALENT, 0 ms] (16) QDP (17) QDPSizeChangeProof [EQUIVALENT, 0 ms] (18) YES ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: a(a(a(b(x1)))) -> b(a(b(a(x1)))) b(b(a(x1))) -> a(a(a(b(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(a(a(b(x1)))) -> B(a(b(a(x1)))) A(a(a(b(x1)))) -> A(b(a(x1))) A(a(a(b(x1)))) -> B(a(x1)) A(a(a(b(x1)))) -> A(x1) B(b(a(x1))) -> A(a(a(b(x1)))) B(b(a(x1))) -> A(a(b(x1))) B(b(a(x1))) -> A(b(x1)) B(b(a(x1))) -> B(x1) The TRS R consists of the following rules: a(a(a(b(x1)))) -> b(a(b(a(x1)))) b(b(a(x1))) -> a(a(a(b(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(a(a(b(x1)))) -> B(a(b(a(x1)))) The remaining pairs can at least be oriented weakly. Used ordering: Matrix interpretation [MATRO] with arctic natural numbers [ARCTIC]: <<< POL(A(x_1)) = [[0A]] + [[0A, 0A, 0A]] * x_1 >>> <<< POL(a(x_1)) = [[0A], [0A], [0A]] + [[-I, 0A, -I], [-I, -I, 0A], [0A, -I, -I]] * x_1 >>> <<< POL(b(x_1)) = [[0A], [1A], [1A]] + [[-I, -I, -I], [0A, 0A, 0A], [0A, 0A, 0A]] * x_1 >>> <<< POL(B(x_1)) = [[0A]] + [[-I, -I, 0A]] * x_1 >>> The following usable rules [FROCOS05] with respect to the argument filtering of the ordering [JAR06] were oriented: b(b(a(x1))) -> a(a(a(b(x1)))) a(a(a(b(x1)))) -> b(a(b(a(x1))))
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