BOINC NFS sieving - NFS@Home - Page 121

Nooby · 2014-04-30, 08:52

reserving GW_6_298

Nooby · 2014-04-30, 15:00

working on GW_6_298, ETA 23h.

also reserving ~~F1893~~ GC_12_214.

pinhodecarlos · 2014-04-30, 15:07

Quote:

Originally Posted by Nooby

working on GW_6_298, ETA 23h.

also reserving F1893.

F1893 is already done although the files are still in the server. I already told Greg to delete a few completed factorizations.
Go here (http://escatter11.fullerton.edu/nfs/crunching_e.php and http://escatter11.fullerton.edu/nfs/crunching.php) to check what is free to post-process (table Queued for post processing).

Nooby · 2014-04-30, 15:15

Quote:

Originally Posted by pinhodecarlos

F1893 is already done although the files are still in the server. I already told Greg to delete a few completed factorizations.
Go here (http://escatter11.fullerton.edu/nfs/crunching_e.php and http://escatter11.fullerton.edu/nfs/crunching.php) to check what is free to post-process (table Queued for post processing).

Ok, thank you. Some of the entries are not updated though, any ETA on 16e sieving?

pinhodecarlos · 2014-04-30, 15:20

Quote:

Originally Posted by Nooby

Ok, thank you. Some of the entries are not updated though, any ETA on 16e sieving?

Always check this forum for the post-processing reservations and progress.
For 16e jobs you need a cluster (500 cores, 512GB of memory, etc) so concentrate on 14e and 15e ones.

Carlos

Nooby · 2014-04-30, 18:10

GC_12_214 seems to need more sieving.

Code:

Thu May 01 01:34:24 2014  found 16862866 hash collisions in 92872835 relations
Thu May 01 01:34:52 2014  commencing duplicate removal, pass 2
Thu May 01 01:37:51 2014  found 16597685 duplicates and 76275150 unique relations
Thu May 01 01:37:51 2014  memory use: 426.4 MB
Thu May 01 01:37:51 2014  reading ideals above 720000
Thu May 01 01:37:51 2014  commencing singleton removal, initial pass
Thu May 01 01:56:48 2014  memory use: 2756.0 MB
Thu May 01 01:56:48 2014  reading all ideals from disk
Thu May 01 01:56:49 2014  memory use: 2925.7 MB
Thu May 01 01:56:59 2014  keeping 84445950 ideals with weight <= 200, target excess is 386043
Thu May 01 01:57:08 2014  commencing in-memory singleton removal
Thu May 01 01:57:16 2014  begin with 76275150 relations and 84445950 unique ideals
Thu May 01 01:58:46 2014  reduce to 32174731 relations and 33654877 ideals in 24 passes
Thu May 01 01:58:46 2014  max relations containing the same ideal: 115
Thu May 01 01:58:50 2014  filtering wants 1000000 more relations
Thu May 01 01:58:50 2014  elapsed time 00:46:08

pinhodecarlos · 2014-04-30, 19:22

You are correct. Needs at least more 20M raw relations.

debrouxl · 2014-05-01, 07:51

GC_12_214 is still being sieved, with ~20M raw relations to be returned yet. I've reserved it for you nevertheless.
GC_5_330 is ready for post-processing.

Nooby · 2014-05-01, 22:12

Code:

Fri May 02 06:05:19 2014  prp64 factor: 1408799218437164155209221691890042479856417760481519797373174469
Fri May 02 06:05:19 2014  prp106 factor: 4522933330713475915029518958685472930199417093137173890059901245340038365091722635526255938534812785910963

pinhodecarlos · 2014-05-01, 22:16

Congratulations on your first job. I added your factors to http://factordb.com/. Also we need to send an email to Paul Leyland.

Nooby · 2014-05-02, 07:54

I'll take GC_5_330.

2014-04-30, 15:00	#1322
Nooby Apr 2014 27₁₆ Posts	working on GW_6_298, ETA 23h. also reserving ~~F1893~~ GC_12_214. Last fiddled with by Nooby on 2014-04-30 at 15:12

2014-05-01, 07:51	#1328
debrouxl Sep 2009 977 Posts	GC_12_214 is still being sieved, with ~20M raw relations to be returned yet. I've reserved it for you nevertheless. GC_5_330 is ready for post-processing. Last fiddled with by debrouxl on 2014-05-01 at 07:53

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2014-04-30, 08:52	#1321
Nooby Apr 2014 47₈ Posts	reserving GW_6_298

2014-04-30, 19:22	#1327
pinhodecarlos "Carlos Pinho" Oct 2011 Milton Keynes, UK 3×17×97 Posts	You are correct. Needs at least more 20M raw relations.

2014-05-01, 22:16	#1330
pinhodecarlos "Carlos Pinho" Oct 2011 Milton Keynes, UK 3·17·97 Posts	Congratulations on your first job. I added your factors to http://factordb.com/. Also we need to send an email to Paul Leyland.

2014-05-02, 07:54	#1331
Nooby Apr 2014 100111₂ Posts	I'll take GC_5_330.