Spaces
Explore
Communities
Statistics
Reports
Cluster
Status
Help
TRS Equational pair #487092836
details
property
value
status
complete
benchmark
kusakari1.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n151.star.cs.uiowa.edu
space
Mixed_AC
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
2.76937 seconds
cpu usage
6.43716
user time
6.2028
system time
0.234352
max virtual memory
1.8308428E7
max residence set size
332276.0
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# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination of the given ETRS could be proven: (0) ETRS (1) EquationalDependencyPairsProof [EQUIVALENT, 17 ms] (2) EDP (3) ERuleRemovalProof [EQUIVALENT, 22 ms] (4) EDP (5) EDPPoloProof [EQUIVALENT, 15 ms] (6) EDP (7) PisEmptyProof [EQUIVALENT, 0 ms] (8) YES ---------------------------------------- (0) Obligation: Equational rewrite system: The TRS R consists of the following rules: +(g(x), g(y)) -> g(+(g(a), +(x, y))) The set E consists of the following equations: +(x, y) == +(y, x) +(+(x, y), z) == +(x, +(y, z)) ---------------------------------------- (1) EquationalDependencyPairsProof (EQUIVALENT) Using Dependency Pairs [AG00,DA_STEIN] we result in the following initial EDP problem: The TRS P consists of the following rules: +^1(g(x), g(y)) -> +^1(g(a), +(x, y)) +^1(g(x), g(y)) -> +^1(x, y) +^1(+(g(x), g(y)), ext) -> +^1(g(+(g(a), +(x, y))), ext) +^1(+(g(x), g(y)), ext) -> +^1(g(a), +(x, y)) +^1(+(g(x), g(y)), ext) -> +^1(x, y) The TRS R consists of the following rules: +(g(x), g(y)) -> g(+(g(a), +(x, y))) +(+(g(x), g(y)), ext) -> +(g(+(g(a), +(x, y))), ext) The set E consists of the following equations: +(x, y) == +(y, x) +(+(x, y), z) == +(x, +(y, z)) The set E# consists of the following equations: +^1(x, y) == +^1(y, x) +^1(+(x, y), z) == +^1(x, +(y, z)) We have to consider all minimal (P,E#,R,E)-chains ---------------------------------------- (2) Obligation: The TRS P consists of the following rules: +^1(g(x), g(y)) -> +^1(g(a), +(x, y)) +^1(g(x), g(y)) -> +^1(x, y) +^1(+(g(x), g(y)), ext) -> +^1(g(+(g(a), +(x, y))), ext) +^1(+(g(x), g(y)), ext) -> +^1(g(a), +(x, y)) +^1(+(g(x), g(y)), ext) -> +^1(x, y) The TRS R consists of the following rules: +(g(x), g(y)) -> g(+(g(a), +(x, y))) +(+(g(x), g(y)), ext) -> +(g(+(g(a), +(x, y))), ext) The set E consists of the following equations: +(x, y) == +(y, x) +(+(x, y), z) == +(x, +(y, z)) The set E# consists of the following equations: +^1(x, y) == +^1(y, x) +^1(+(x, y), z) == +^1(x, +(y, z)) We have to consider all minimal (P,E#,R,E)-chains ---------------------------------------- (3) ERuleRemovalProof (EQUIVALENT) By using the rule removal processor [DA_STEIN] with the following polynomial ordering [POLO], at least one Dependency Pair or term rewrite system rule of this EDP problem can be strictly oriented. Strictly oriented dependency pairs: +^1(g(x), g(y)) -> +^1(g(a), +(x, y)) +^1(g(x), g(y)) -> +^1(x, y) +^1(+(g(x), g(y)), ext) -> +^1(g(a), +(x, y))
popout
output may be truncated. 'popout' for the full output.
job log
popout
actions
all output
return to TRS Equational