20191203, 17:18  #441  
Aug 2005
Seattle, WA
3·557 Posts 
Quote:


20191203, 20:23  #442  
"Ed Hall"
Dec 2009
Adirondack Mtns
3·17·71 Posts 
Quote:


20191204, 16:49  #443 
Sep 2009
2,003 Posts 
Looking at the msieve output it would probably be able to build a matrix with 10% more relations (or possibly a few % less).
But I've not done quite that large a quartic. If I had to I'd probably try test sieving the octic against the quartic (assuming it has a reasonable octic). Chris 
20191204, 17:57  #444  
"Ed Hall"
Dec 2009
Adirondack Mtns
3·17·71 Posts 
Quote:
I'll probably leave the quartics for someone else, for now, after the current two finish. 

20191208, 16:21  #445 
"Ed Hall"
Dec 2009
Adirondack Mtns
E25_{16} Posts 
After more than two weeks, a bit of disappointment. (I know, two weeks is but a minor bit compared to some projects.):
Code:
Info:Quadratic Characters: Starting Info:Quadratic Characters: Total cpu/real time for characters: 489.84/145.22 Info:Square Root: Starting Info:Square Root: Creating file of (a,b) values Warning:Command: Process with PID 29213 finished with return code 9 Error:Square Root: Program run on server failed with exit code 9 Error:Square Root: Command line was: /home/math90/Math/cadonfs/build/math90/sqrt/sqrt poly /tmp/cadofactor/snfsTest.poly prefix /tmp/cadofactor/snfsTest.dep.gz purged /tmp/cadofactor/snfsTest.purged.gz index /tmp/cadofactor/snfsTest.index.gz ker /tmp/cadofactor/snfsTest.kernel dep 0 t 8 side0 side1 gcd > /tmp/cadofactor/snfsTest.sqrt.stdout.2 2> /tmp/cadofactor/snfsTest.sqrt.stderr.2 Error:Square Root: Stderr output (last 10 lines only) follow (stored in file /tmp/cadofactor/snfsTest.sqrt.stderr.2): Error:Square Root: Rat(0): read 24052344 (a,b) pairs, including 1378888 free Error:Square Root: Rat(1): read 24000000 pairs in 4232.32s, size 578M (peak 18720M) Error:Square Root: Rat(2): read 24000000 pairs in 4233.25s, size 578M (peak 18720M) Error:Square Root: Rat(1): read 24066996 (a,b) pairs, including 1378412 free Error:Square Root: Rat(2): read 24061340 (a,b) pairs, including 1378834 free Error:Square Root: Rat(6): size of product = 4856295942 bits (peak 24415M) Error:Square Root: Rat(6): starting rational square root at 4400.28s Error:Square Root: Rat(5): size of product = 4856688979 bits (peak 25743M) Error:Square Root: Rat(5): starting rational square root at 4462.11s Error:Square Root: Traceback (most recent call last): File "./cadonfs.py", line 122, in <module> factors = factorjob.run() File "./scripts/cadofactor/cadotask.py", line 5885, in run last_status, last_task = self.run_next_task() File "./scripts/cadofactor/cadotask.py", line 5977, in run_next_task return [task.run(), task.title] File "./scripts/cadofactor/cadotask.py", line 4871, in run raise Exception("Program failed") Exception: Program failed 
20191208, 17:24  #446 
"Curtis"
Feb 2005
Riverside, CA
4,673 Posts 
Lame!
If swap doesn't cut it, you can upload the entire work directory to the server we used for 2330L, and complete the job there. PM me for details, if you don't finish it yourself. 
20191208, 23:07  #447 
"Ed Hall"
Dec 2009
Adirondack Mtns
3×17×71 Posts 
Thanks! I'm going to "experiment" here first, because I've got another one right behind this one, that will need processing. Will msieve do the root for this, even though it refused to build a matrix?

20191209, 00:39  #448 
"Curtis"
Feb 2005
Riverside, CA
11101_{8} Posts 
I haven't tried that; I'm interested to know if it works, and if it does which files you had to copy/rename to feed to msieve.

20191209, 04:32  #449 
"Ed Hall"
Dec 2009
Adirondack Mtns
3×17×71 Posts 

20200113, 06:53  #450  
"Seth"
Apr 2019
251 Posts 
Quote:
deleting the bwc directory had no impact. Does anyone know how to rerun just a mksol? or if the ETA bug has been fixed by someone else? Thanks. 

20200113, 07:28  #451 
"Seth"
Apr 2019
251 Posts 
By also running
Code:
sqlite3 /tmp/cado.jtdbnixu/c75.db "delete from linalg" Last fiddled with by SethTro on 20200113 at 07:28 
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