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gchilders

43333_265

Feb 21st, 2024
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  1. Tue Feb 20 11:06:20 2024
  2. Tue Feb 20 11:06:20 2024
  3. Tue Feb 20 11:06:20 2024 Msieve v. 1.54 (SVN Unversioned directory)
  4. Tue Feb 20 11:06:20 2024 random seeds: c24844bc b706a4a4
  5. Tue Feb 20 11:06:20 2024 MPI process 0 of 1
  6. Tue Feb 20 11:06:20 2024 Using 23 OpenMP threads
  7. Tue Feb 20 11:06:20 2024 factoring 43333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333 (266 digits)
  8. Tue Feb 20 11:06:22 2024 no P-1/P+1/ECM available, skipping
  9. Tue Feb 20 11:06:22 2024 commencing number field sieve (266-digit input)
  10. Tue Feb 20 11:06:22 2024 R0: -100000000000000000000000000000000000000000000
  11. Tue Feb 20 11:06:22 2024 R1: 1
  12. Tue Feb 20 11:06:22 2024 A0: -1
  13. Tue Feb 20 11:06:22 2024 A1: 0
  14. Tue Feb 20 11:06:22 2024 A2: 0
  15. Tue Feb 20 11:06:22 2024 A3: 0
  16. Tue Feb 20 11:06:22 2024 A4: 0
  17. Tue Feb 20 11:06:22 2024 A5: 0
  18. Tue Feb 20 11:06:22 2024 A6: 130
  19. Tue Feb 20 11:06:22 2024 skew 1.00, size 3.282e-13, alpha 1.636, combined = 4.993e-14 rroots = 2
  20. Tue Feb 20 11:06:22 2024
  21. Tue Feb 20 11:06:22 2024 commencing relation filtering
  22. Tue Feb 20 11:06:22 2024 setting target matrix density to 90.0
  23. Tue Feb 20 11:06:22 2024 estimated available RAM is 192069.1 MB
  24. Tue Feb 20 11:06:22 2024 commencing duplicate removal, pass 1
  25. Tue Feb 20 11:07:52 2024 error -1 reading relation 96814943
  26. Tue Feb 20 11:08:17 2024 error -5 reading relation 124059100
  27. Tue Feb 20 11:08:28 2024 error -5 reading relation 134790170
  28. Tue Feb 20 11:09:06 2024 skipped 2664 relations with b > 2^32
  29. Tue Feb 20 11:09:06 2024 skipped 2 relations with composite factors
  30. Tue Feb 20 11:09:06 2024 skipped 340 malformed relations
  31. Tue Feb 20 11:09:06 2024 found 6755265 hash collisions in 175042490 relations
  32. Tue Feb 20 11:09:18 2024 commencing duplicate removal, pass 2
  33. Tue Feb 20 11:09:55 2024 found 0 duplicates and 175042490 unique relations
  34. Tue Feb 20 11:09:55 2024 memory use: 554.4 MB
  35. Tue Feb 20 11:09:55 2024 reading ideals above 720000
  36. Tue Feb 20 11:09:55 2024 commencing singleton removal, initial pass
  37. Tue Feb 20 11:17:28 2024 memory use: 5512.0 MB
  38. Tue Feb 20 11:17:28 2024 reading all ideals from disk
  39. Tue Feb 20 11:17:32 2024 memory use: 8669.5 MB
  40. Tue Feb 20 11:17:45 2024 keeping 177164726 ideals with weight <= 200, target excess is 921588
  41. Tue Feb 20 11:18:00 2024 commencing in-memory singleton removal
  42. Tue Feb 20 11:18:04 2024 begin with 175042490 relations and 177164726 unique ideals
  43. Tue Feb 20 11:18:16 2024 reduce to 103228467 relations and 97302078 ideals in 17 passes
  44. Tue Feb 20 11:18:16 2024 max relations containing the same ideal: 149
  45. Tue Feb 20 11:18:45 2024 removing 8302515 relations and 7302515 ideals in 1000000 cliques
  46. Tue Feb 20 11:18:50 2024 commencing in-memory singleton removal
  47. Tue Feb 20 11:18:52 2024 begin with 94925952 relations and 97302078 unique ideals
  48. Tue Feb 20 11:18:58 2024 reduce to 94338189 relations and 89403668 ideals in 10 passes
  49. Tue Feb 20 11:18:58 2024 max relations containing the same ideal: 143
  50. Tue Feb 20 11:19:26 2024 removing 6243522 relations and 5243522 ideals in 1000000 cliques
  51. Tue Feb 20 11:19:30 2024 commencing in-memory singleton removal
  52. Tue Feb 20 11:19:32 2024 begin with 88094667 relations and 89403668 unique ideals
  53. Tue Feb 20 11:19:37 2024 reduce to 87724861 relations and 83785946 ideals in 10 passes
  54. Tue Feb 20 11:19:37 2024 max relations containing the same ideal: 135
  55. Tue Feb 20 11:20:03 2024 removing 5610464 relations and 4610464 ideals in 1000000 cliques
  56. Tue Feb 20 11:20:07 2024 commencing in-memory singleton removal
  57. Tue Feb 20 11:20:09 2024 begin with 82114397 relations and 83785946 unique ideals
  58. Tue Feb 20 11:20:13 2024 reduce to 81792574 relations and 78850015 ideals in 9 passes
  59. Tue Feb 20 11:20:13 2024 max relations containing the same ideal: 130
  60. Tue Feb 20 11:20:38 2024 removing 5282972 relations and 4282972 ideals in 1000000 cliques
  61. Tue Feb 20 11:20:41 2024 commencing in-memory singleton removal
  62. Tue Feb 20 11:20:43 2024 begin with 76509602 relations and 78850015 unique ideals
  63. Tue Feb 20 11:20:46 2024 reduce to 76207549 relations and 74261339 ideals in 7 passes
  64. Tue Feb 20 11:20:46 2024 max relations containing the same ideal: 122
  65. Tue Feb 20 11:21:10 2024 removing 4559867 relations and 3682700 ideals in 877167 cliques
  66. Tue Feb 20 11:21:13 2024 commencing in-memory singleton removal
  67. Tue Feb 20 11:21:15 2024 begin with 71647682 relations and 74261339 unique ideals
  68. Tue Feb 20 11:21:18 2024 reduce to 71410769 relations and 70339179 ideals in 8 passes
  69. Tue Feb 20 11:21:18 2024 max relations containing the same ideal: 116
  70. Tue Feb 20 11:21:53 2024 relations with 0 large ideals: 35174
  71. Tue Feb 20 11:21:53 2024 relations with 1 large ideals: 8768
  72. Tue Feb 20 11:21:53 2024 relations with 2 large ideals: 115102
  73. Tue Feb 20 11:21:53 2024 relations with 3 large ideals: 879855
  74. Tue Feb 20 11:21:53 2024 relations with 4 large ideals: 3777280
  75. Tue Feb 20 11:21:53 2024 relations with 5 large ideals: 9970143
  76. Tue Feb 20 11:21:53 2024 relations with 6 large ideals: 16836135
  77. Tue Feb 20 11:21:53 2024 relations with 7+ large ideals: 39788312
  78. Tue Feb 20 11:21:53 2024 commencing 2-way merge
  79. Tue Feb 20 11:22:29 2024 reduce to 46189575 relation sets and 45117985 unique ideals
  80. Tue Feb 20 11:22:29 2024 commencing full merge
  81. Tue Feb 20 11:33:32 2024 memory use: 5636.4 MB
  82. Tue Feb 20 11:33:35 2024 found 22593959 cycles, need 22476185
  83. Tue Feb 20 11:33:43 2024 weight of 22476185 cycles is about 2023250195 (90.02/cycle)
  84. Tue Feb 20 11:33:43 2024 distribution of cycle lengths:
  85. Tue Feb 20 11:33:43 2024 1 relations: 2545252
  86. Tue Feb 20 11:33:43 2024 2 relations: 2439862
  87. Tue Feb 20 11:33:43 2024 3 relations: 2340449
  88. Tue Feb 20 11:33:43 2024 4 relations: 2152374
  89. Tue Feb 20 11:33:43 2024 5 relations: 1927271
  90. Tue Feb 20 11:33:43 2024 6 relations: 1728014
  91. Tue Feb 20 11:33:43 2024 7 relations: 1518626
  92. Tue Feb 20 11:33:43 2024 8 relations: 1329769
  93. Tue Feb 20 11:33:43 2024 9 relations: 1165579
  94. Tue Feb 20 11:33:43 2024 10+ relations: 5328989
  95. Tue Feb 20 11:33:43 2024 heaviest cycle: 27 relations
  96. Tue Feb 20 11:33:49 2024 commencing cycle optimization
  97. Tue Feb 20 11:34:20 2024 start with 146145450 relations
  98. Tue Feb 20 11:37:52 2024 pruned 4543332 relations
  99. Tue Feb 20 11:37:52 2024 memory use: 4427.6 MB
  100. Tue Feb 20 11:37:52 2024 distribution of cycle lengths:
  101. Tue Feb 20 11:37:52 2024 1 relations: 2545252
  102. Tue Feb 20 11:37:52 2024 2 relations: 2497457
  103. Tue Feb 20 11:37:52 2024 3 relations: 2433306
  104. Tue Feb 20 11:37:52 2024 4 relations: 2217052
  105. Tue Feb 20 11:37:52 2024 5 relations: 1989452
  106. Tue Feb 20 11:37:52 2024 6 relations: 1764768
  107. Tue Feb 20 11:37:52 2024 7 relations: 1546958
  108. Tue Feb 20 11:37:52 2024 8 relations: 1341743
  109. Tue Feb 20 11:37:52 2024 9 relations: 1170185
  110. Tue Feb 20 11:37:52 2024 10+ relations: 4970012
  111. Tue Feb 20 11:37:52 2024 heaviest cycle: 27 relations
  112. Tue Feb 20 11:38:32 2024 RelProcTime: 1930
  113. Tue Feb 20 11:38:32 2024 elapsed time 00:32:12
  114. Tue Feb 20 11:38:40 2024
  115. Tue Feb 20 11:38:40 2024
  116. Tue Feb 20 11:38:40 2024 Msieve v. 1.54 (SVN Unversioned directory)
  117. Tue Feb 20 11:38:40 2024 random seeds: 5cbb332f e1bdaf16
  118. Tue Feb 20 11:38:40 2024 MPI process 0 of 1
  119. Tue Feb 20 11:38:40 2024 Using 23 OpenMP threads
  120. Tue Feb 20 11:38:40 2024 factoring 43333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333 (266 digits)
  121. Tue Feb 20 11:38:41 2024 no P-1/P+1/ECM available, skipping
  122. Tue Feb 20 11:38:41 2024 commencing number field sieve (266-digit input)
  123. Tue Feb 20 11:38:41 2024 R0: -100000000000000000000000000000000000000000000
  124. Tue Feb 20 11:38:41 2024 R1: 1
  125. Tue Feb 20 11:38:41 2024 A0: -1
  126. Tue Feb 20 11:38:41 2024 A1: 0
  127. Tue Feb 20 11:38:41 2024 A2: 0
  128. Tue Feb 20 11:38:41 2024 A3: 0
  129. Tue Feb 20 11:38:41 2024 A4: 0
  130. Tue Feb 20 11:38:41 2024 A5: 0
  131. Tue Feb 20 11:38:41 2024 A6: 130
  132. Tue Feb 20 11:38:41 2024 skew 1.00, size 3.282e-13, alpha 1.636, combined = 4.993e-14 rroots = 2
  133. Tue Feb 20 11:38:41 2024
  134. Tue Feb 20 11:38:41 2024 commencing linear algebra
  135. Tue Feb 20 11:38:41 2024 using VBITS=128
  136. Tue Feb 20 11:38:42 2024 stopping after matrix build
  137. Tue Feb 20 11:38:42 2024 initialized process (0,0) of 1 x 1 grid
  138. Tue Feb 20 11:38:44 2024 read 22476185 cycles
  139. Tue Feb 20 11:39:16 2024 cycles contain 70574233 unique relations
  140. Tue Feb 20 11:40:05 2024 read 70574233 relations
  141. Tue Feb 20 11:40:13 2024 using 20 quadratic characters above 4294917295
  142. Tue Feb 20 11:40:31 2024 building initial matrix
  143. Tue Feb 20 11:53:57 2024 memory use: 9499.3 MB
  144. Tue Feb 20 11:54:16 2024 read 22476185 cycles
  145. Tue Feb 20 11:54:18 2024 matrix is 22476008 x 22476185 (8371.2 MB) with weight 2421883926 (107.75/col)
  146. Tue Feb 20 11:54:18 2024 sparse part has weight 1947214785 (86.63/col)
  147. Tue Feb 20 11:57:49 2024 filtering completed in 2 passes
  148. Tue Feb 20 11:57:52 2024 matrix is 22469599 x 22469775 (8370.7 MB) with weight 2421685895 (107.78/col)
  149. Tue Feb 20 11:57:52 2024 sparse part has weight 1947155780 (86.66/col)
  150. Tue Feb 20 11:58:45 2024 BLanczosTime: 1204
  151. Tue Feb 20 11:58:45 2024 elapsed time 00:20:05
  152. Tue Feb 20 14:03:20 2024
  153. Tue Feb 20 14:03:21 2024
  154. Tue Feb 20 14:03:21 2024 Msieve v. 1.54 (SVN unknown)
  155. Tue Feb 20 14:03:21 2024 random seeds: 142f2606 a91f7fb0
  156. Tue Feb 20 14:03:21 2024 MPI process 0 of 1
  157. Tue Feb 20 14:03:21 2024 Using 16 OpenMP threads
  158. Tue Feb 20 14:03:21 2024 factoring 43333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333 (266 digits)
  159. Tue Feb 20 14:03:21 2024 no P-1/P+1/ECM available, skipping
  160. Tue Feb 20 14:03:21 2024 commencing number field sieve (266-digit input)
  161. Tue Feb 20 14:03:22 2024 R0: -100000000000000000000000000000000000000000000
  162. Tue Feb 20 14:03:22 2024 R1: 1
  163. Tue Feb 20 14:03:22 2024 A0: -1
  164. Tue Feb 20 14:03:22 2024 A1: 0
  165. Tue Feb 20 14:03:22 2024 A2: 0
  166. Tue Feb 20 14:03:22 2024 A3: 0
  167. Tue Feb 20 14:03:22 2024 A4: 0
  168. Tue Feb 20 14:03:22 2024 A5: 0
  169. Tue Feb 20 14:03:22 2024 A6: 130
  170. Tue Feb 20 14:03:22 2024 skew 1.00, size 3.282e-13, alpha 1.636, combined = 4.993e-14 rroots = 2
  171. Tue Feb 20 14:03:22 2024
  172. Tue Feb 20 14:03:22 2024 commencing linear algebra
  173. Tue Feb 20 14:03:22 2024 using VBITS=256
  174. Tue Feb 20 14:03:22 2024 skipping matrix build
  175. Tue Feb 20 14:03:22 2024 initialized process (0,0) of 1 x 1 grid
  176. Tue Feb 20 14:03:30 2024 matrix starts at (0, 0)
  177. Tue Feb 20 14:03:33 2024 matrix is 22469599 x 22469775 (8370.7 MB) with weight 2421685895 (107.78/col)
  178. Tue Feb 20 14:03:33 2024 sparse part has weight 1947155780 (86.66/col)
  179. Tue Feb 20 14:03:33 2024 saving the first 240 matrix rows for later
  180. Tue Feb 20 14:03:37 2024 matrix includes 256 packed rows
  181. Tue Feb 20 14:03:44 2024 matrix is 22469359 x 22469775 (7856.4 MB) with weight 1784116023 (79.40/col)
  182. Tue Feb 20 14:03:44 2024 sparse part has weight 1699990001 (75.66/col)
  183. Tue Feb 20 14:03:45 2024 using GPU 0 (AMD Instinct MI100 [ZLUDA])
  184. Tue Feb 20 14:03:45 2024 selected card has CUDA arch 8.8
  185. Tue Feb 20 14:05:14 2024 commencing Lanczos iteration
  186. Tue Feb 20 14:05:14 2024 memory use: 19398.6 MB
  187. Tue Feb 20 14:07:07 2024 linear algebra at 0.1%, ETA 22h47m
  188. Tue Feb 20 14:09:56 2024 checking every 10000 dimensions, checkpointing every 990000 dimensions
  189. Wed Feb 21 13:23:53 2024 lanczos halted after 88035 iterations (dim = 22469359)
  190. Wed Feb 21 13:24:52 2024 recovered 36 nontrivial dependencies
  191. Wed Feb 21 13:24:53 2024 BLanczosTime: 84091
  192. Wed Feb 21 13:24:53 2024 elapsed time 23:21:32
  193. Wed Feb 21 11:53:48 2024
  194. Wed Feb 21 11:53:48 2024
  195. Wed Feb 21 11:53:48 2024 Msieve v. 1.54 (SVN Unversioned directory)
  196. Wed Feb 21 11:53:48 2024 random seeds: 03f1fd86 e13690f2
  197. Wed Feb 21 11:53:48 2024 MPI process 0 of 1
  198. Wed Feb 21 11:53:48 2024 Using 32 OpenMP threads
  199. Wed Feb 21 11:53:48 2024 factoring 43333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333 (266 digits)
  200. Wed Feb 21 11:53:49 2024 no P-1/P+1/ECM available, skipping
  201. Wed Feb 21 11:53:49 2024 commencing number field sieve (266-digit input)
  202. Wed Feb 21 11:53:49 2024 R0: -100000000000000000000000000000000000000000000
  203. Wed Feb 21 11:53:49 2024 R1: 1
  204. Wed Feb 21 11:53:49 2024 A0: -1
  205. Wed Feb 21 11:53:49 2024 A1: 0
  206. Wed Feb 21 11:53:49 2024 A2: 0
  207. Wed Feb 21 11:53:49 2024 A3: 0
  208. Wed Feb 21 11:53:49 2024 A4: 0
  209. Wed Feb 21 11:53:49 2024 A5: 0
  210. Wed Feb 21 11:53:49 2024 A6: 130
  211. Wed Feb 21 11:53:49 2024 skew 1.00, size 3.282e-13, alpha 1.636, combined = 4.993e-14 rroots = 2
  212. Wed Feb 21 11:53:49 2024
  213. Wed Feb 21 11:53:49 2024 commencing square root phase
  214. Wed Feb 21 11:53:49 2024 reading relations for dependency 1
  215. Wed Feb 21 11:53:52 2024 read 11233125 cycles
  216. Wed Feb 21 11:54:08 2024 cycles contain 35281638 unique relations
  217. Wed Feb 21 11:54:39 2024 read 35281638 relations
  218. Wed Feb 21 11:57:21 2024 multiplying 35281638 relations
  219. Wed Feb 21 12:00:00 2024 multiply complete, coefficients have about 1149.69 million bits
  220. Wed Feb 21 12:00:04 2024 initial square root is modulo 143779
  221. Wed Feb 21 12:08:06 2024 sqrtTime: 857
  222. Wed Feb 21 12:08:06 2024 p106 factor: 2600830284765578373694168774374647900187856290085503710579327058329569273767955628033067684010669057592861
  223. Wed Feb 21 12:08:06 2024 p161 factor: 16661346027520251351405972758127594919374068767161366811736900042289085703633487993537377066777835246824128257279810386336660380959621583886897425144227348569753
  224. Wed Feb 21 12:08:06 2024 elapsed time 00:14:18
  225.  
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