Thread '15e Lattice Sieve all failing'

Author	Message
Conan Send message Joined: 5 Sep 09 Posts: 13 Credit: 6,105,327 RAC: 5,423	Message 2570 - Posted: 8 Jun 2025, 9:45:11 UTC All failing after 20 seconds, had 10 fail so far, all created today Stderr output <core_client_version>7.17.0</core_client_version> <![CDATA[ <message> process exited with code 1 (0x1, -255)</message> <stderr_txt> boinc initialized work files resolved, now working -> ../../projects/escatter11.fullerton.edu_nfs/lasievee_1.50_x86_64-pc-linux-gnu__avx512 -> -r -> -f -> 48676000 -> -c -> 4000 -> -R -> ../../projects/escatter11.fullerton.edu_nfs/236387_47m1.poly -> -o -> ../../projects/escatter11.fullerton.edu_nfs/236387_47m1_48676_0_r461995837_0 Expected to create 16 schedules on side 0, have 9 18:31:48 (1158455): called boinc_finish(1) </stderr_txt> Thanks Conan ID: 2570 · Rating: 0 · rate: / Reply Quote

Technik007[CZ] Send message Joined: 13 Dec 11 Posts: 1 Credit: 12,216,729 RAC: 59,732	Message 2571 - Posted: 10 Jun 2025, 21:25:38 UTC Hi, I can confirm the same problem which I found on 2 different Linux machines today. <core_client_version>7.20.5</core_client_version> <![CDATA[ <message> process exited with code 1 (0x1, -255)</message> <stderr_txt> boinc initialized work files resolved, now working -> ../../projects/escatter11.fullerton.edu_nfs/lasievee_1.11_x86_64-pc-linux-gnu -> -r -> -f -> 106484000 -> -c -> 4000 -> -R -> ../../projects/escatter11.fullerton.edu_nfs/236387_47m1.poly -> -o -> ../../projects/escatter11.fullerton.edu_nfs/236387_47m1_106484_0_r56114276_0 Expected to create 16 schedules on side 0, have 9 12:07:47 (3489164): called boinc_finish(1) </stderr_txt> ]]> These apps works fine on mine machines => 16e Lattice Sieve V5 v1.11 x86_64-pc-linux-gnu 16e Lattice Sieve for smaller numbers v1.11 x86_64-pc-linux-gnu ID: 2571 · Rating: 0 · rate: / Reply Quote

Steve Dodd Send message Joined: 20 Sep 09 Posts: 8 Credit: 24,433,653 RAC: 25,411	Message 2572 - Posted: 11 Jun 2025, 9:30:52 UTC Last modified: 11 Jun 2025, 9:31:32 UTC Ditto on all my Linux machines (Ubuntu) after `2:30 min. ID: 2572 · Rating: 0 · rate: / Reply Quote

Conan Send message Joined: 5 Sep 09 Posts: 13 Credit: 6,105,327 RAC: 5,423	Message 2575 - Posted: 24 Jul 2025, 7:06:47 UTC Doing it again, slightly different error Application version 15e Lattice Sieve v1.50 (avx512) x86_64-pc-linux-gnu Peak working set size 45.20 MB Peak swap size 71.68 MB Peak disk usage 14.83 KB Stderr output <core_client_version>7.17.0</core_client_version> <![CDATA[ <message> process exited with code 1 (0x1, -255)</message> <stderr_txt> boinc initialized work files resolved, now working -> ../../projects/escatter11.fullerton.edu_nfs/lasievee_1.50_x86_64-pc-linux-gnu__avx512 -> -r -> -f -> 43828000 -> -c -> 4000 -> -R -> ../../projects/escatter11.fullerton.edu_nfs/5916161_37m1.poly -> -o -> ../../projects/escatter11.fullerton.edu_nfs/5916161_37m1_43828_0_r1011942643_0 Expected to create 16 schedules on side 0, have 12 16:05:11 (301797): called boinc_finish(1) </stderr_txt> ]]> All are failing Thanks Conan ID: 2575 · Rating: 0 · rate: / Reply Quote

Greg Project administrator Send message Joined: 26 Jun 08 Posts: 651 Credit: 511,099,736 RAC: 131,355	Message 2577 - Posted: 28 Jul 2025, 18:21:24 UTC It's interesting that it's both the AVX-512 binary and the regular one. Clearly a problematic polynomial that will pass soon. I do have planned app upgrades that should fix this that I hope to roll out soon. In the meantime, just let these fail. ID: 2577 · Rating: 0 · rate: / Reply Quote