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Old 2021-05-19, 17:12   #29
bur
 
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Aug 2020
79*6581e-4;3*2539e-3

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I used this command line ./msieve -i c165.n -s rels.dat -nf c165.fb -t 10 -v -nc1 "filter_maxrels=200000000" afterwards the same with -nc2.

220M rels
Code:
matrix is 6441919 x 6442144 (2334.4 MB) with weight 618273835 (95.97/col)
sparse part has weight 547526160 (84.99/col)
[...]
linear algebra completed 64760 of 6442144 dimensions (1.0%, ETA 8h43m
215M rels
Code:
matrix is 6671510 x 6671738 (2418.3 MB) with weight 640096824 (95.94/col)
sparse part has weight 567230375 (85.02/col)
[...]
linear algebra completed 66759 of 6671738 dimensions (1.0%, ETA 9h28m
210M rels
Code:
matrix is 6881379 x 6881605 (2496.6 MB) with weight 660645774 (96.00/col)
sparse part has weight 585663806 (85.11/col)
[...]
linear algebra completed 72597 of 6881605 dimensions (1.1%, ETA 10h 3m)
205M rels
Code:
matrix is 7102309 x 7102534 (2579.8 MB) with weight 682640424 (96.11/col)
sparse part has weight 605254018 (85.22/col)
[...]
near algebra completed 71317 of 7102534 dimensions (1.0%, ETA 10h53m)
200M rels
Code:
matrix is 7405037 x 7405262 (2691.5 MB) with weight 711821792 (96.12/col)
sparse part has weight 631510830 (85.28/col)
[...]
linear algebra completed 74878 of 7405262 dimensions (1.0%, ETA 11h54m)
195M rels
Code:
matrix is 7779754 x 7779979 (2833.7 MB) with weight 749219145 (96.30/col)
sparse part has weight 665027723 (85.48/col)
[...]
linear algebra completed 77887 of 7779979 dimensions (1.0%, ETA 13h25m)
190M rels
Code:
matrix is 8305557 x 8305782 (3029.3 MB) with weight 800256398 (96.35/col)
sparse part has weight 711056605 (85.61/col)
[...]
 linear algebra completed 87238 of 8305782 dimensions (1.1%, ETA 15h43m)
185M rels
Code:
found 338230 cycles, need 3940439

 too few cycles, matrix probably cannot build
 filtering wants 1000000 more relations
Sieving the 220M relations took 158 hours or about 3.5 hours per 5M relations.


I didn't specify TD, which numbers of relations should I chose for the density comparisons?
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