details

property	value
status	complete
benchmark	#4.14.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	AG01_innermost

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	1.64602 seconds
cpu usage	3.49764
user time	3.34564
system time	0.152003
max virtual memory	1.8343148E7
max residence set size	232192.0

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# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination w.r.t. Q of the given QTRS could be proven: (0) QTRS (1) DependencyPairsProof [EQUIVALENT, 0 ms] (2) QDP (3) DependencyGraphProof [EQUIVALENT, 0 ms] (4) QDP (5) UsableRulesProof [EQUIVALENT, 0 ms] (6) QDP (7) QReductionProof [EQUIVALENT, 0 ms] (8) QDP (9) QDPSizeChangeProof [EQUIVALENT, 0 ms] (10) YES ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: f(g(x), s(0)) -> f(g(x), g(x)) g(s(x)) -> s(g(x)) g(0) -> 0 The set Q consists of the following terms: f(g(x0), s(0)) g(s(x0)) g(0) ---------------------------------------- (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: F(g(x), s(0)) -> F(g(x), g(x)) G(s(x)) -> G(x) The TRS R consists of the following rules: f(g(x), s(0)) -> f(g(x), g(x)) g(s(x)) -> s(g(x)) g(0) -> 0 The set Q consists of the following terms: f(g(x0), s(0)) g(s(x0)) g(0) We have to consider all minimal (P,Q,R)-chains. ---------------------------------------- (3) DependencyGraphProof (EQUIVALENT) The approximation of the Dependency Graph [LPAR04,FROCOS05,EDGSTAR] contains 1 SCC with 1 less node. ---------------------------------------- (4) Obligation: Q DP problem: The TRS P consists of the following rules: G(s(x)) -> G(x) The TRS R consists of the following rules: f(g(x), s(0)) -> f(g(x), g(x)) g(s(x)) -> s(g(x)) g(0) -> 0 The set Q consists of the following terms: f(g(x0), s(0)) g(s(x0)) g(0) We have to consider all minimal (P,Q,R)-chains. ---------------------------------------- (5) UsableRulesProof (EQUIVALENT) As all Q-normal forms are R-normal forms we are in the innermost case. Hence, by the usable rules processor [LPAR04] we can delete all non-usable rules [FROCOS05] from R. ---------------------------------------- (6) Obligation: Q DP problem: popout

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

job log

popout

actions

all output return to TRS Innermost