M2376 reservations thread

fivemack · 2008-02-27, 00:58

See http://www.mersenneforum.org/showthread.php?t=10003 for parameter files and suchlike; post reservations here and I'll compile them.

Code:

* = completion reported
** = relations uploaded successfully
J14/J15 mean I used a modified version of gnfs-lasieve4I{14,15}e, 
which is faster but doesn't seem to find as many relations

11.5-15 **fivemack (J15) 8119473
15-17 **fivemack (J15) 4505871
17-25 **fivemack (J15) 17097850
25-26 **andi47  1143546
26-27 **fivemack 1123843
27-28 **bsquared 1110504
28-29 **bsquared 1091559
29-30 **andi47  1074981
30-31 **fivemack  1068545
31-32 **bsquared 1040145
32-35 **bsquared 3065843
35-39 **fivemack  928371, 922257, 917543, 905036 (J14)
39-41 **andi47 1906076
41-42 **fivemack (J15) 1778072
42-44 **fivemack (J15) 3529738
44-46 **fivemack (J14) <- oops 1702328
46-50 **fivemack (J15) 1722429, 1691756, 1686179, 1675466
50-53 **andi47 2573971
53-55 **bsquared 1683319
55-56 **bsquared 831708
56-57 **bsquared 827450
57-58 **bsquared 814705
58-59 **bsquared 820556
59-60 **bsquared 809653
60-61 **wraithx 807363
61-62 **joral (15) 1614250
62-63 joral (15)
63-67 **factoreyes 3122872
67-71 **wraithx 3054248
71-72.5 **andi47 1288990
72.5-72.8 **andi47 245653
72.8-73 **wraithx 130292
73-75 **fivemack 2846948 (J15)
75-79 **fivemack 5587706 (J15)
79-83 **fivemack 5465283 (J15)
83-87 **wraithx 2802112
87-88 **andi47 692111
88-90 **bsquared 1366880
90-92 **bsquared (15) 2767359

Incremental relation counts

Code:

09/3/8 01:55  10972698
11/3/8 23:35  17872551 (16955818 relations and about 32760107 large ideals)
16/3/8 17:45  23085604 (21721382 relations and about 37497858 large ideals)
19/3/8 20:15  31305394 (29110081 relations and about 43368693 large ideals)
27/3/8 23:59  63188007 (54233219 relations and about 55799424 large ideals)
31/3/8 11:10  71202733 (59945549 relations and about 57598751 large ideals)
02/4/8 00:53  76406723 (63780143 relations and about 58740410 large ideals)
03/4/8 23:31  89165934 (73807046 relations and about 61290473 large ideals)

bsquared · 2008-03-03, 03:56

Quote:

Originally Posted by fivemack

Uploading works-for-me as of now (8pm, 2 March)

I still get an error:

Code:

 
230 Anonymous access granted, restrictions apply.
ftp> cd special/twomack-relations/aarhus
250 CWD command successful
ftp> binary
200 Type set to I
ftp> put 28_29.zip
200 PORT command successful
Connection closed by remote host.
ftp>

as of 10pm March 2 (US Central Standard Time)

rogue · 2008-03-03, 12:09

Quote:

Originally Posted by bsquared

I still get an error:

Code:

 
230 Anonymous access granted, restrictions apply.
ftp> cd special/twomack-relations/aarhus
250 CWD command successful
ftp> binary
200 Type set to I
ftp> put 28_29.zip
200 PORT command successful
Connection closed by remote host.
ftp>

as of 10pm March 2 (US Central Standard Time)

After you get "Connection closed by remote host.", try again immediately. I have seen this problem occur frequently and a second connection usually works. I don't know if it is caused by Windows command line FTP or the FTP server itself.

Andi47 · 2008-03-03, 12:34

Quote:

Originally Posted by rogue

After you get "Connection closed by remote host.", try again immediately. I have seen this problem occur frequently and a second connection usually works. I don't know if it is caused by Windows command line FTP or the FTP server itself.

Do I have to disconnect (type "quit" and then enter all commands again) when retrying, or can I type "put relationfile" immediately after I got the "connection closed by remote host"?

rogue · 2008-03-03, 14:35

Quote:

Originally Posted by Andi47

Do I have to disconnect (type "quit" and then enter all commands again) when retrying, or can I type "put relationfile" immediately after I got the "connection closed by remote host"?

You have to type "connect aa.bb.cc.dd" again and put in the userid and password or you can type "bye" and start from scratch. Both methods have worked for me.

bsquared · 2008-03-03, 15:05

Quote:

Originally Posted by rogue

After you get "Connection closed by remote host.", try again immediately. I have seen this problem occur frequently and a second connection usually works. I don't know if it is caused by Windows command line FTP or the FTP server itself.

I've tried several times with no luck. I'll try again later with a computer on a different network - maybe the problem is on my end.

- ben

fivemack · 2008-03-03, 15:39

Broken for me now, too. I'm having pizza with the sysadmin this evening, I'll pester him politely.

(4 March) Sysadmin is ill and unpesterable. Will try again later.

(evening of 4 March) The ftp daemon is clearly in a very bad state; the logs indicate that it's segfaulted seven thousand times in the last two days; all I can recommend is to keep trying.

Andi47 · 2008-03-05, 05:27

Quote:

Originally Posted by fivemack

(evening of 4 March) The ftp daemon is clearly in a very bad state; the logs indicate that it's segfaulted seven thousand times in the last two days; all I can recommend is to keep trying.

Did my files which I uploaded on monday come readable and without being scrambled?

fivemack Yes - that's why I put two stars by the reservation in the head post

bsquared · 2008-03-16, 16:43

53-55 done. reserving 55-60. this range might take a bit for me... a couple weeks or so. I'll upload in 1M chunks, as they finish.

Andi47 · 2008-03-17, 09:07

39-41M was interrupted twice last week, so it did not finish before my easter vacation as I hoped.

This range is done up to Q=40516687, the files are currently uploading - the rest of this range will come a few days after easter vacation, probably a few days after Easter Monday.

50-53M is planned to finish shortly after Easter Monday.

WraithX · 2008-03-17, 23:02

I'd like to reserve 60-61. This is my first time contributing to a distributed sieving project like this, so hopefully everything will go ok.

One question though: the file to zip up and then upload is the same file from "-o <output filename>", correct?

-David C.

2008-03-03, 15:39	#7
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 1100100110101₂ Posts	Broken for me now, too. I'm having pizza with the sysadmin this evening, I'll pester him politely. (4 March) Sysadmin is ill and unpesterable. Will try again later. (evening of 4 March) The ftp daemon is clearly in a very bad state; the logs indicate that it's segfaulted seven thousand times in the last two days; all I can recommend is to keep trying. Last fiddled with by fivemack on 2008-03-04 at 21:28

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2008-03-16, 16:43	#9
bsquared "Ben" Feb 2007 E21₁₆ Posts	53-55 done. reserving 55-60. this range might take a bit for me... a couple weeks or so. I'll upload in 1M chunks, as they finish.

2008-03-17, 09:07	#10
Andi47 Oct 2004 Austria 2482₁₀ Posts	39-41M was interrupted twice last week, so it did not finish before my easter vacation as I hoped. This range is done up to Q=40516687, the files are currently uploading - the rest of this range will come a few days after easter vacation, probably a few days after Easter Monday. 50-53M is planned to finish shortly after Easter Monday.

2008-03-17, 23:02	#11
WraithX Mar 2006 1000000111₂ Posts	I'd like to reserve 60-61. This is my first time contributing to a distributed sieving project like this, so hopefully everything will go ok. One question though: the file to zip up and then upload is the same file from "-o <output filename>", correct? -David C.