Submission Details

Date 2022-07-10

Dimension 50

Relative error size α 0.025

Name(s) of Participant(s) Wang Leizhang
Xia Wenwen
Wang Geng
Gu Dawu
Wang Baocang

E-Mail Address leizhangalpha at 163.com

Algorithm improved progressive pnj-bkz(based on G6K) and better upper bound of Pump

Hardware HardwareCPU：AMD EPYC™ 7002 Series 128@2.6GHz RAM：1.5TB GPU：8 * NVIDIA®GeForce®RTX 3090 VRAM：8 * 24GB（936.2 GB/s） system：CentOS7.9

Runtime around 592 hours

Notes max RAM cost: 183.7477GB, last pump dimension : 132

Solution [2329 1805 2413 572 1166 844 504 753 592 21 689 533 346 34 2106 937 1113 1697 2056 948 254 1325 1683 515 1513 555 1859 568 2018 2057 859 2261 2251 90 597 1055 1377 1382 1137 2072 2095 48 1208 468 2227 1094 889 204 2278 149]

Error norm 3187.9769447096