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Old 2022-09-04, 15:38   #122
chris2be8
 
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Quote:
Originally Posted by kruoli View Post
The msieve.log is over 10 MB, unfortunately. Should I include it by stripping it from some information?
What makes it so big? If it's lots of "error -nn reading relation nnnn" messages then the following script will summarise them:

Code:
#!/usr/bin/perl

# This summarises msieve.log ready to post.

use warnings;
use strict;
use LWP::Simple;

my $logfile=$ARGV[0]; # The log to read
my $numerrors=0; # Number of errors
my %errors = (); # How many errors of each type

if ( ! -f $logfile) {
  warn "*********** $logfile does not exist ***********\n";
  exit;
}

warn "*********** Processing $logfile *************\n";
open(INFO,$logfile) or die "Can't read $logfile $!";
while(<INFO>) {
  if ($_ =~ /error -(\d+) reading relation /) {
    # found a url to post
    $numerrors++;
    $errors{$1}++;
    next;
  }
  if ($numerrors) {
    print "[ . . . skipped $numerrors error -n reading relation nnn messages . . . ]\n";
    $numerrors = 0;
    my $err;
    foreach $err (sort by_number keys %errors) {
      print "[ $errors{$err} error -$err ]\n"
    }
    %errors = ();
  }
  print;
}
close(INFO) or die "Error closing $logfile $!";

sub by_number { $a <=> $b }
If it's not that then just posting the first and last few messages to skip whatever mesage is repeated would be reasonable.
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Old 2022-09-04, 16:04   #123
kruoli
 
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Sep 2017
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Yes, I had an absurd amount of relations that could not been read. But I just saw they were largely from previous attempts when they haven't been enough relations for a matrix. So I stripped it down drastically to only the mattering invocations. I should have deleted the logs of the unsuccessful attempts.
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Old 2022-09-07, 01:22   #124
swellman
 
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11p8_254 is factored.

Code:
p76 factor: 2963897012281681678709613115834105724195821421454260604345654902584241693501
p137 factor: 42096691579079820095319625287723535446122231598963322246523234962616534155708894015439747745944923458282516446628478540382633789265057841
https://pastebin.com/FtXevqTJ
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Old 2022-09-07, 19:35   #125
bur
 
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79*6581e-4;3*2539e-3

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Forgot to mention: Reserve C174_1992_1695.
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Old 2022-09-08, 20:25   #126
richs
 
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C167_230916_6623 has built a matrix. Results 9 September AM.
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Old 2022-09-09, 17:20   #127
richs
 
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Aug 2002
Benicia, California

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Default C167_230916_6623 factored

Code:
p55 factor: 1839740722401033700417540068375751085542761086256704669
p113 factor: 37223169195598119704454339139486327729543836485915375288944005642702463758420855534496238295602229908929790031581
Approximately 25 hours on 6 threads of a Core i7-10750H with 16 GB memory for a 4.92M matrix at TD=130.

Log attached and at https://pastebin.com/URFX7QkH

Factors added to factorDB.
Attached Files
File Type: log msieve.log (15.0 KB, 14 views)
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Old 2022-09-12, 11:06   #128
kruoli
 
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4_430m has built a 12.7 M matrix at TD=140 and can be move to post-processing.
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Old 2022-09-13, 04:57   #129
frmky
 
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34210243_31m1 is done. LA took about 30 minutes.

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Old 2022-09-13, 12:39   #130
bur
 
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79*6581e-4;3*2539e-3

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matrix is 8306661 x 8306886 (3805.9 MB) with weight 1017736557 (122.52/col)
C174_1992_1695 sufficient relations, can stop sieving.

It had a uniques rate of 80%, which I found quite high. Any idea why that happened?

Last fiddled with by bur on 2022-09-13 at 12:52
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Old 2022-09-13, 13:06   #131
kruoli
 
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Your Q range is really small, that helps with uniques.
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Old 2022-09-13, 13:39   #132
bur
 
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So in a way, the higher the raw yield is, the higher the uniques:duplicates ratio will be?
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