2018 14e post processing reservations and results - Page 22

VictordeHolland · 2018-09-14, 07:01

Quote:

Originally Posted by RichD

I will start the sieving locally (for the correct job) in a couple months since I am over subscribe at the moment.

No need to sieve locally, just re-queue it on the grid, the 14e is starved anyway. Let the 'zombies' do the heavy lifting and use your own resourches for more important work

.

swellman · 2018-09-14, 07:27

Quote:

Originally Posted by VictordeHolland

Does anybody got a copy of this dataset, I can't find it on the server?
Just to be sure: I'm looking for the relations of the C216 cofactor of 49852639^29-1 (the one that is displayed as factored but isn't) so we can clean this up.

Code:

 342979604182615255258693254421748108228322604383289993800565370414344839359283788981547172276819546740023979366342120920148747230565238271359993792909152771442330156630035414193369265772093168266608867254556175688641

It appears that this dataset was purged, though Greg is double checking on his end. If it no longer exists, we will have to resieve the job.

VictordeHolland · 2018-09-14, 07:47

C228_23827_53
[ (23827^53-1)/23826 ]

factors as:

Code:

p92 factor:  61752513205787150608818684710149111788113044641425284877726924514491192476968132377158624603
p136 factor:  6561007901320801162078995151916585252669936213149633212472981902877268348326801246295711121837026773411315005714143440635595414163657147

10M matrix, 59h with 4 threads on a i7 3770k with msievelacuda_VBITS128_MANUAL_PREFETCH

Factors uploaded to Factordb: http://www.factordb.com/index.php?qu...3-1%29%2F23826
(Truncated) log attached and at: https://pastebin.com/wUrWK7Y5

swellman · 2018-09-14, 13:49

Quote:

Originally Posted by RichD

There doesn't seem to be any new relations coming in for C179_374xx231_19. Probably old WUs from previously submitted work that expired. I started this job building a matrix at TD=96 with just over 400 hours remaining.

Do you want more relations on this number? I think Greg has fixed the glitches within NFS@Home.

debrouxl · 2018-09-14, 14:27

Nope, I do not have a copy of the old C216_49852639_29 dataset either, only of the C215_46988659_29 dataset per https://mersenneforum.org/showpost.p...postcount=1627 .

Yup, the glitches have been fixed, WU generation has restarted on both queues and clients have restarted eating (new) files.

crunching.php indicates more relations for C179_374xx231_19 than appear in the remdups output from https://mersenneforum.org/showpost.p...postcount=1616 , but we can expand the range further if needed

swellman · 2018-09-14, 21:27

Quote:

Originally Posted by VictordeHolland

Does anybody got a copy of this dataset, I can't find it on the server?
Just to be sure: I'm looking for the relations of the C216 cofactor of 49852639^29-1 (the one that is displayed as factored but isn't) so we can clean this up.

Code:

 342979604182615255258693254421748108228322604383289993800565370414344839359283788981547172276819546740023979366342120920148747230565238271359993792909152771442330156630035414193369265772093168266608867254556175688641

Confirmed by Greg - this dataset no longer exists on the server. Neither Lionel or I have a copy. Looks like we will have to rerun this job.

Lionel, how about I setup a second run and you double check (and submit) it?

ETA: I have created the job and queued it for sieving. Once we are sure it is correct, we should also delete the erroneous job version (#1355?) per Greg.

richs · 2018-09-14, 21:57

Quote:

Originally Posted by richs

Reserving C210_35111_47 (I checked, it's a 30 bit job).

Code:

p54 factor: 221035798267746846728320242514920255139661570169625573
p156 factor: 557104798347474413683504505128229637761607544074276768813873084256665951739453545415683157847681808602934259881490520967747564440070770914111174363860501109

Approximately 117.2 hours on 2 threads Core i3-2310M with 4 GB memory for a 8.06M matrix at TD = 70. Log attached and log at https://pastebin.com/2jEpRk2t

RichD · 2018-09-14, 22:39

Quote:

Originally Posted by swellman

Do you want more relations on this number? I think Greg has fixed the glitches within NFS@Home.

No. At Q=300M for a 31-bit job we are at the point of diminishing returns. We would have to go back and see what Q ranges are missing and try to piecemeal the possible sporadic ranges. Not worth the effort. I will let it run. Plus, I am already nearing 5% completed.

richs · 2018-09-15, 00:42

Reserving 11611_144 on 14e.

debrouxl · 2018-09-15, 10:21

The poly for 49852639^29-1 (C216_49852639_29A) matches the one in
https://mersenneforum.org/showpost.p...postcount=1541
so it LGTM

unconnected · 2018-09-17, 10:42

Reserving C162_785232_11446.

2018-09-14, 14:27	#236
debrouxl Sep 2009 977 Posts	Nope, I do not have a copy of the old C216_49852639_29 dataset either, only of the C215_46988659_29 dataset per https://mersenneforum.org/showpost.p...postcount=1627 . Yup, the glitches have been fixed, WU generation has restarted on both queues and clients have restarted eating (new) files. crunching.php indicates more relations for C179_374xx231_19 than appear in the remdups output from https://mersenneforum.org/showpost.p...postcount=1616 , but we can expand the range further if needed Last fiddled with by debrouxl on 2018-09-14 at 14:36

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2018-09-15, 00:42	#240
richs "Rich" Aug 2002 Benicia, California 3·13·31 Posts	Reserving 11611_144 on 14e.

2018-09-15, 10:21	#241
debrouxl Sep 2009 977 Posts	The poly for 49852639^29-1 (C216_49852639_29A) matches the one in https://mersenneforum.org/showpost.p...postcount=1541 so it LGTM

2018-09-17, 10:42	#242
unconnected May 2009 Russia, Moscow 2×3³×47 Posts	Reserving C162_785232_11446.