details

property	value
status	complete
benchmark	random-202.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n189.star.cs.uiowa.edu
space	Waldmann_19

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	13.7546579838 seconds
cpu usage	51.415836526
max memory	4.57580544E9

stage attributes

key	value
output-size	4065
starexec-result	YES

output

/export/starexec/sandbox/solver/bin/starexec_run_standard /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- 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# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination w.r.t. Q of the given QTRS could be proven: (0) QTRS (1) DependencyPairsProof [EQUIVALENT, 0 ms] (2) QDP (3) QDPOrderProof [EQUIVALENT, 42 ms] (4) QDP (5) QDPOrderProof [EQUIVALENT, 2330 ms] (6) QDP (7) DependencyGraphProof [EQUIVALENT, 0 ms] (8) TRUE ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: b(b(b(b(x1)))) -> a(a(b(b(x1)))) a(b(a(a(x1)))) -> b(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: B(b(b(b(x1)))) -> A(a(b(b(x1)))) B(b(b(b(x1)))) -> A(b(b(x1))) A(b(a(a(x1)))) -> B(a(a(b(x1)))) A(b(a(a(x1)))) -> A(a(b(x1))) A(b(a(a(x1)))) -> A(b(x1)) A(b(a(a(x1)))) -> B(x1) The TRS R consists of the following rules: b(b(b(b(x1)))) -> a(a(b(b(x1)))) a(b(a(a(x1)))) -> b(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. B(b(b(b(x1)))) -> A(b(b(x1))) A(b(a(a(x1)))) -> A(a(b(x1))) A(b(a(a(x1)))) -> A(b(x1)) A(b(a(a(x1)))) -> B(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)) = x_1 POL(a(x_1)) = 1 + x_1 POL(b(x_1)) = 1 + x_1 The following usable rules [FROCOS05] with respect to the argument filtering of the ordering [JAR06] were oriented: a(b(a(a(x1)))) -> b(a(a(b(x1)))) b(b(b(b(x1)))) -> a(a(b(b(x1)))) ---------------------------------------- (4) Obligation: Q DP problem: The TRS P consists of the following rules: B(b(b(b(x1)))) -> A(a(b(b(x1)))) A(b(a(a(x1)))) -> B(a(a(b(x1)))) The TRS R consists of the following rules: b(b(b(b(x1)))) -> a(a(b(b(x1)))) popout

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

job log

popout

actions

all output return to SRS Standard