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gchilders

9m5_665M

Aug 5th, 2024
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  1. Fri Aug 2 11:45:33 2024
  2. Fri Aug 2 11:45:33 2024
  3. Fri Aug 2 11:45:33 2024 Msieve v. 1.54 (SVN Unversioned directory)
  4. Fri Aug 2 11:45:33 2024 random seeds: f8025101 f3df6d41
  5. Fri Aug 2 11:45:33 2024 MPI process 0 of 1
  6. Fri Aug 2 11:45:33 2024 Using 46 OpenMP threads
  7. Fri Aug 2 11:45:33 2024 factoring 17089033154589711302119251948385901433255151155182800642455780990318303784334442640348704575048086661320850068807711512013779738942238000253229736277335980471858432574545567452876103601544313630115931 (200 digits)
  8. Fri Aug 2 11:45:34 2024 no P-1/P+1/ECM available, skipping
  9. Fri Aug 2 11:45:34 2024 commencing number field sieve (200-digit input)
  10. Fri Aug 2 11:45:34 2024 R0: 2865014852390475710679572105323242035759805416923029389510561523
  11. Fri Aug 2 11:45:34 2024 R1: -13552527156068805425093160010874271392822265625
  12. Fri Aug 2 11:45:34 2024 A0: 25
  13. Fri Aug 2 11:45:34 2024 A1: 25
  14. Fri Aug 2 11:45:34 2024 A2: 15
  15. Fri Aug 2 11:45:34 2024 A3: 5
  16. Fri Aug 2 11:45:34 2024 A4: 1
  17. Fri Aug 2 11:45:34 2024 skew 2.24, size 6.093e-26, alpha 1.426, combined = 1.967e-15 rroots = 0
  18. Fri Aug 2 11:45:34 2024
  19. Fri Aug 2 11:45:34 2024 commencing relation filtering
  20. Fri Aug 2 11:45:34 2024 setting target matrix density to 70.0
  21. Fri Aug 2 11:45:34 2024 estimated available RAM is 192069.2 MB
  22. Fri Aug 2 11:45:34 2024 commencing duplicate removal, pass 1
  23. Fri Aug 2 11:54:18 2024 skipped 68753 relations with b > 2^32
  24. Fri Aug 2 11:54:18 2024 skipped 3 relations with composite factors
  25. Fri Aug 2 11:54:18 2024 skipped 662 malformed relations
  26. Fri Aug 2 11:54:18 2024 found 31323699 hash collisions in 755059317 relations
  27. Fri Aug 2 11:54:18 2024 commencing duplicate removal, pass 2
  28. Fri Aug 2 11:57:08 2024 found 0 duplicates and 755059317 unique relations
  29. Fri Aug 2 11:57:08 2024 memory use: 2217.5 MB
  30. Fri Aug 2 11:57:08 2024 reading ideals above 720000
  31. Fri Aug 2 11:57:08 2024 commencing singleton removal, initial pass
  32. Fri Aug 2 12:40:24 2024 memory use: 21024.0 MB
  33. Fri Aug 2 12:40:24 2024 reading all ideals from disk
  34. Fri Aug 2 12:40:47 2024 memory use: 39067.3 MB
  35. Fri Aug 2 12:41:46 2024 keeping 827875311 ideals with weight <= 200, target excess is 4000995
  36. Fri Aug 2 12:43:01 2024 commencing in-memory singleton removal
  37. Fri Aug 2 12:43:09 2024 begin with 755059317 relations and 827875311 unique ideals
  38. Fri Aug 2 12:43:54 2024 reduce to 276608181 relations and 271067087 ideals in 28 passes
  39. Fri Aug 2 12:43:54 2024 max relations containing the same ideal: 109
  40. Fri Aug 2 12:45:12 2024 removing 9413166 relations and 9013166 ideals in 400000 cliques
  41. Fri Aug 2 12:45:22 2024 commencing in-memory singleton removal
  42. Fri Aug 2 12:45:25 2024 begin with 267195015 relations and 271067087 unique ideals
  43. Fri Aug 2 12:45:40 2024 reduce to 266818448 relations and 261676185 ideals in 15 passes
  44. Fri Aug 2 12:45:40 2024 max relations containing the same ideal: 106
  45. Fri Aug 2 12:46:59 2024 removing 6738720 relations and 6338720 ideals in 400000 cliques
  46. Fri Aug 2 12:47:07 2024 commencing in-memory singleton removal
  47. Fri Aug 2 12:47:10 2024 begin with 260079728 relations and 261676185 unique ideals
  48. Fri Aug 2 12:47:23 2024 reduce to 259881503 relations and 255138796 ideals in 12 passes
  49. Fri Aug 2 12:47:23 2024 max relations containing the same ideal: 104
  50. Fri Aug 2 12:48:40 2024 removing 1806652 relations and 1705100 ideals in 101552 cliques
  51. Fri Aug 2 12:48:48 2024 commencing in-memory singleton removal
  52. Fri Aug 2 12:48:50 2024 begin with 258074851 relations and 255138796 unique ideals
  53. Fri Aug 2 12:49:01 2024 reduce to 258060993 relations and 253419833 ideals in 10 passes
  54. Fri Aug 2 12:49:01 2024 max relations containing the same ideal: 104
  55. Fri Aug 2 12:49:41 2024 relations with 0 large ideals: 288312
  56. Fri Aug 2 12:49:41 2024 relations with 1 large ideals: 87160
  57. Fri Aug 2 12:49:41 2024 relations with 2 large ideals: 1115043
  58. Fri Aug 2 12:49:41 2024 relations with 3 large ideals: 7254339
  59. Fri Aug 2 12:49:41 2024 relations with 4 large ideals: 27035008
  60. Fri Aug 2 12:49:41 2024 relations with 5 large ideals: 61306991
  61. Fri Aug 2 12:49:41 2024 relations with 6 large ideals: 75089828
  62. Fri Aug 2 12:49:41 2024 relations with 7+ large ideals: 85884312
  63. Fri Aug 2 12:49:41 2024 commencing 2-way merge
  64. Fri Aug 2 12:51:46 2024 reduce to 142849059 relation sets and 138208228 unique ideals
  65. Fri Aug 2 12:51:46 2024 ignored 329 oversize relation sets
  66. Fri Aug 2 12:51:46 2024 commencing full merge
  67. Fri Aug 2 13:29:27 2024 memory use: 14054.8 MB
  68. Fri Aug 2 13:29:48 2024 found 76889858 cycles, need 76598428
  69. Fri Aug 2 13:30:20 2024 weight of 76598428 cycles is about 5362000639 (70.00/cycle)
  70. Fri Aug 2 13:30:20 2024 distribution of cycle lengths:
  71. Fri Aug 2 13:30:20 2024 1 relations: 12507543
  72. Fri Aug 2 13:30:20 2024 2 relations: 12007130
  73. Fri Aug 2 13:30:20 2024 3 relations: 10548009
  74. Fri Aug 2 13:30:20 2024 4 relations: 8818865
  75. Fri Aug 2 13:30:20 2024 5 relations: 7083238
  76. Fri Aug 2 13:30:20 2024 6 relations: 5484572
  77. Fri Aug 2 13:30:20 2024 7 relations: 4248240
  78. Fri Aug 2 13:30:20 2024 8 relations: 3284550
  79. Fri Aug 2 13:30:20 2024 9 relations: 2532004
  80. Fri Aug 2 13:30:20 2024 10+ relations: 10084277
  81. Fri Aug 2 13:30:20 2024 heaviest cycle: 28 relations
  82. Fri Aug 2 13:30:59 2024 commencing cycle optimization
  83. Fri Aug 2 13:33:52 2024 start with 392798911 relations
  84. Fri Aug 2 13:44:44 2024 pruned 4983294 relations
  85. Fri Aug 2 13:44:46 2024 memory use: 14260.3 MB
  86. Fri Aug 2 13:44:46 2024 distribution of cycle lengths:
  87. Fri Aug 2 13:44:46 2024 1 relations: 12507543
  88. Fri Aug 2 13:44:46 2024 2 relations: 12173167
  89. Fri Aug 2 13:44:46 2024 3 relations: 10792940
  90. Fri Aug 2 13:44:46 2024 4 relations: 8894291
  91. Fri Aug 2 13:44:46 2024 5 relations: 7104844
  92. Fri Aug 2 13:44:46 2024 6 relations: 5442749
  93. Fri Aug 2 13:44:46 2024 7 relations: 4202280
  94. Fri Aug 2 13:44:46 2024 8 relations: 3228109
  95. Fri Aug 2 13:44:46 2024 9 relations: 2478351
  96. Fri Aug 2 13:44:46 2024 10+ relations: 9774154
  97. Fri Aug 2 13:44:46 2024 heaviest cycle: 28 relations
  98. Fri Aug 2 13:47:20 2024 RelProcTime: 7306
  99. Fri Aug 2 13:47:20 2024 elapsed time 02:01:47
  100. Fri Aug 2 13:47:56 2024
  101. Fri Aug 2 13:47:56 2024
  102. Fri Aug 2 13:47:56 2024 Msieve v. 1.54 (SVN Unversioned directory)
  103. Fri Aug 2 13:47:56 2024 random seeds: 725620ce 44b04b1e
  104. Fri Aug 2 13:47:56 2024 MPI process 0 of 1
  105. Fri Aug 2 13:47:56 2024 Using 46 OpenMP threads
  106. Fri Aug 2 13:47:56 2024 factoring 17089033154589711302119251948385901433255151155182800642455780990318303784334442640348704575048086661320850068807711512013779738942238000253229736277335980471858432574545567452876103601544313630115931 (200 digits)
  107. Fri Aug 2 13:47:57 2024 no P-1/P+1/ECM available, skipping
  108. Fri Aug 2 13:47:57 2024 commencing number field sieve (200-digit input)
  109. Fri Aug 2 13:47:57 2024 R0: 2865014852390475710679572105323242035759805416923029389510561523
  110. Fri Aug 2 13:47:57 2024 R1: -13552527156068805425093160010874271392822265625
  111. Fri Aug 2 13:47:57 2024 A0: 25
  112. Fri Aug 2 13:47:57 2024 A1: 25
  113. Fri Aug 2 13:47:57 2024 A2: 15
  114. Fri Aug 2 13:47:57 2024 A3: 5
  115. Fri Aug 2 13:47:57 2024 A4: 1
  116. Fri Aug 2 13:47:57 2024 skew 2.24, size 6.093e-26, alpha 1.426, combined = 1.967e-15 rroots = 0
  117. Fri Aug 2 13:47:57 2024
  118. Fri Aug 2 13:47:57 2024 commencing linear algebra
  119. Fri Aug 2 13:47:57 2024 using VBITS=128
  120. Fri Aug 2 13:47:57 2024 stopping after matrix build
  121. Fri Aug 2 13:47:57 2024 initialized process (0,0) of 1 x 1 grid
  122. Fri Aug 2 13:48:07 2024 read 76598428 cycles
  123. Fri Aug 2 13:50:00 2024 cycles contain 249618365 unique relations
  124. Fri Aug 2 13:52:25 2024 read 249618365 relations
  125. Fri Aug 2 13:52:48 2024 using 20 quadratic characters above 4294917295
  126. Fri Aug 2 13:53:18 2024 building initial matrix
  127. Fri Aug 2 14:40:53 2024 memory use: 30541.2 MB
  128. Fri Aug 2 14:42:13 2024 read 76598428 cycles
  129. Fri Aug 2 14:42:25 2024 matrix is 76597939 x 76598428 (23327.5 MB) with weight 6682556999 (87.24/col)
  130. Fri Aug 2 14:42:25 2024 sparse part has weight 5272592751 (68.83/col)
  131. Fri Aug 2 15:13:25 2024 filtering completed in 3 passes
  132. Fri Aug 2 15:13:39 2024 matrix is 76230668 x 76230868 (23296.6 MB) with weight 6671394252 (87.52/col)
  133. Fri Aug 2 15:13:39 2024 sparse part has weight 5268525339 (69.11/col)
  134. Fri Aug 2 15:17:02 2024 BLanczosTime: 5345
  135. Fri Aug 2 15:17:02 2024 elapsed time 01:29:06
  136. Fri Aug 2 18:29:43 2024
  137. Fri Aug 2 18:29:43 2024
  138. Fri Aug 2 18:29:43 2024 Msieve v. 1.54 (SVN unknown)
  139. Fri Aug 2 18:29:43 2024 random seeds: 8afb8a75 172d40d7
  140. Fri Aug 2 18:29:43 2024 MPI process 0 of 4
  141. Fri Aug 2 18:29:43 2024 Using 16 OpenMP threads
  142. Fri Aug 2 18:29:43 2024 factoring 17089033154589711302119251948385901433255151155182800642455780990318303784334442640348704575048086661320850068807711512013779738942238000253229736277335980471858432574545567452876103601544313630115931 (200 digits)
  143. Fri Aug 2 18:29:44 2024 no P-1/P+1/ECM available, skipping
  144. Fri Aug 2 18:29:44 2024 commencing number field sieve (200-digit input)
  145. Fri Aug 2 18:29:44 2024 R0: 2865014852390475710679572105323242035759805416923029389510561523
  146. Fri Aug 2 18:29:44 2024 R1: -13552527156068805425093160010874271392822265625
  147. Fri Aug 2 18:29:44 2024 A0: 25
  148. Fri Aug 2 18:29:44 2024 A1: 25
  149. Fri Aug 2 18:29:44 2024 A2: 15
  150. Fri Aug 2 18:29:44 2024 A3: 5
  151. Fri Aug 2 18:29:44 2024 A4: 1
  152. Fri Aug 2 18:29:44 2024 skew 2.24, size 6.093e-26, alpha 1.426, combined = 1.967e-15 rroots = 0
  153. Fri Aug 2 18:29:44 2024
  154. Fri Aug 2 18:29:44 2024 commencing linear algebra
  155. Fri Aug 2 18:29:44 2024 using VBITS=256
  156. Fri Aug 2 18:29:44 2024 skipping matrix build
  157. Fri Aug 2 18:29:44 2024 initialized process (0,0) of 2 x 2 grid
  158. Fri Aug 2 18:30:09 2024 matrix starts at (0, 0)
  159. Fri Aug 2 18:30:12 2024 matrix is 38115454 x 38115123 (7039.2 MB) with weight 2127442551 (55.82/col)
  160. Fri Aug 2 18:30:12 2024 sparse part has weight 1426017632 (37.41/col)
  161. Fri Aug 2 18:30:12 2024 saving the first 240 matrix rows for later
  162. Fri Aug 2 18:30:17 2024 matrix includes 256 packed rows
  163. Fri Aug 2 18:30:25 2024 matrix is 38115214 x 38115123 (6611.7 MB) with weight 1208569322 (31.71/col)
  164. Fri Aug 2 18:30:25 2024 sparse part has weight 1123379869 (29.47/col)
  165. Fri Aug 2 18:30:25 2024 using GPU 0 (NVIDIA A100-SXM4-40GB)
  166. Fri Aug 2 18:30:25 2024 selected card has CUDA arch 8.0
  167. Fri Aug 2 18:31:44 2024 commencing Lanczos iteration
  168. Fri Aug 2 18:31:46 2024 memory use: 15840.6 MB
  169. Fri Aug 2 18:32:20 2024 linear algebra at 0.0%, ETA 22h48m
  170. Fri Aug 2 18:33:10 2024 checking every 50000 dimensions, checkpointing every 3350000 dimensions
  171. Sat Aug 3 17:19:41 2024 lanczos halted after 298667 iterations (dim = 76230420)
  172. Sat Aug 3 17:26:26 2024 recovered 34 nontrivial dependencies
  173. Sat Aug 3 17:26:27 2024 BLanczosTime: 82603
  174. Sat Aug 3 17:26:27 2024 elapsed time 22:56:44
  175. Sun Aug 4 19:30:55 2024
  176. Sun Aug 4 19:30:55 2024
  177. Sun Aug 4 19:30:55 2024 Msieve v. 1.54 (SVN Unversioned directory)
  178. Sun Aug 4 19:30:55 2024 random seeds: 72e7ed25 23f0cab2
  179. Sun Aug 4 19:30:55 2024 MPI process 0 of 1
  180. Sun Aug 4 19:30:55 2024 Using 32 OpenMP threads
  181. Sun Aug 4 19:30:55 2024 factoring 17089033154589711302119251948385901433255151155182800642455780990318303784334442640348704575048086661320850068807711512013779738942238000253229736277335980471858432574545567452876103601544313630115931 (200 digits)
  182. Sun Aug 4 19:30:56 2024 no P-1/P+1/ECM available, skipping
  183. Sun Aug 4 19:30:56 2024 commencing number field sieve (200-digit input)
  184. Sun Aug 4 19:30:56 2024 R0: 2865014852390475710679572105323242035759805416923029389510561523
  185. Sun Aug 4 19:30:56 2024 R1: -13552527156068805425093160010874271392822265625
  186. Sun Aug 4 19:30:56 2024 A0: 25
  187. Sun Aug 4 19:30:56 2024 A1: 25
  188. Sun Aug 4 19:30:56 2024 A2: 15
  189. Sun Aug 4 19:30:56 2024 A3: 5
  190. Sun Aug 4 19:30:56 2024 A4: 1
  191. Sun Aug 4 19:30:56 2024 skew 2.24, size 6.093e-26, alpha 1.426, combined = 1.967e-15 rroots = 0
  192. Sun Aug 4 19:30:56 2024
  193. Sun Aug 4 19:30:56 2024 commencing square root phase
  194. Sun Aug 4 19:30:56 2024 reading relations for dependency 1
  195. Sun Aug 4 19:31:06 2024 read 38120863 cycles
  196. Sun Aug 4 19:32:00 2024 cycles contain 124787736 unique relations
  197. Sun Aug 4 19:35:56 2024 read 124787736 relations
  198. Sun Aug 4 19:43:40 2024 multiplying 124787736 relations
  199. Sun Aug 4 19:49:22 2024 multiply complete, coefficients have about 3562.56 million bits
  200. Sun Aug 4 19:49:32 2024 initial square root is modulo 97791517
  201. Sun Aug 4 20:09:42 2024 sqrtTime: 2326
  202. Sun Aug 4 20:09:42 2024 p95 factor: 18769101503779364343400198499318945814477021390890657085148777106260963005907214670698833316791
  203. Sun Aug 4 20:09:42 2024 p105 factor: 910487545242836858147871345960855577138733146914987328538580080870203284707543437868586584368586238652541
  204. Sun Aug 4 20:09:42 2024 elapsed time 00:38:47
  205.  
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