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C166_11040_10196 postprocessing log

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Jul 13th, 2021
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  1. Mon Jul 12 00:10:13 2021 Msieve v. 1.54 (SVN 1025)
  2. Mon Jul 12 00:10:13 2021 random seeds: 38719224 70a0991b
  3. Mon Jul 12 00:10:13 2021 factoring 2764146127592986172373069350248340682605475988902103740465818666933587460394440690433572229307186530834258814679593198638587350140286537615923023367631608558578225341 (166 digits)
  4. Mon Jul 12 00:10:14 2021 no P-1/P+1/ECM available, skipping
  5. Mon Jul 12 00:10:14 2021 commencing number field sieve (166-digit input)
  6. Mon Jul 12 00:10:14 2021 R0: -80296859996572406698184173017167
  7. Mon Jul 12 00:10:14 2021 R1: 582524809865351233
  8. Mon Jul 12 00:10:14 2021 A0: 40856459239841792217337513336825645696560
  9. Mon Jul 12 00:10:14 2021 A1: 8036598752679600252508034125121090
  10. Mon Jul 12 00:10:14 2021 A2: -3238993233687373559978474077
  11. Mon Jul 12 00:10:14 2021 A3: -39764502327285426583
  12. Mon Jul 12 00:10:14 2021 A4: 22549577616333
  13. Mon Jul 12 00:10:14 2021 A5: 828072
  14. Mon Jul 12 00:10:14 2021 skew 11061030.17, size 3.480e-16, alpha -7.374, combined = 5.988e-13 rroots = 3
  15. Mon Jul 12 00:10:14 2021
  16. Mon Jul 12 00:10:14 2021 commencing relation filtering
  17. Mon Jul 12 00:10:14 2021 setting target matrix density to 128.0
  18. Mon Jul 12 00:10:14 2021 estimated available RAM is 15890.5 MB
  19. Mon Jul 12 00:10:14 2021 commencing duplicate removal, pass 1
  20. Mon Jul 12 00:31:30 2021 skipped 1 relations with b > 2^32
  21. Mon Jul 12 00:31:30 2021 skipped 88 relations with composite factors
  22. Mon Jul 12 00:31:30 2021 found 27847256 hash collisions in 123876477 relations
  23. Mon Jul 12 00:31:57 2021 commencing duplicate removal, pass 2
  24. Mon Jul 12 00:34:43 2021 found 28953948 duplicates and 94922529 unique relations
  25. Mon Jul 12 00:34:43 2021 memory use: 724.8 MB
  26. Mon Jul 12 00:34:43 2021 reading ideals above 94437376
  27. Mon Jul 12 00:34:43 2021 commencing singleton removal, initial pass
  28. Mon Jul 12 00:46:18 2021 memory use: 1506.0 MB
  29. Mon Jul 12 00:46:18 2021 reading all ideals from disk
  30. Mon Jul 12 00:46:22 2021 memory use: 1666.4 MB
  31. Mon Jul 12 00:46:25 2021 commencing in-memory singleton removal
  32. Mon Jul 12 00:46:28 2021 begin with 94922529 relations and 79372432 unique ideals
  33. Mon Jul 12 00:47:16 2021 reduce to 59340306 relations and 39984203 ideals in 14 passes
  34. Mon Jul 12 00:47:16 2021 max relations containing the same ideal: 35
  35. Mon Jul 12 00:47:20 2021 reading ideals above 720000
  36. Mon Jul 12 00:47:20 2021 commencing singleton removal, initial pass
  37. Mon Jul 12 00:57:02 2021 memory use: 1378.0 MB
  38. Mon Jul 12 00:57:02 2021 reading all ideals from disk
  39. Mon Jul 12 00:57:06 2021 memory use: 2257.3 MB
  40. Mon Jul 12 00:57:12 2021 keeping 50578207 ideals with weight <= 200, target excess is 318812
  41. Mon Jul 12 00:57:18 2021 commencing in-memory singleton removal
  42. Mon Jul 12 00:57:24 2021 begin with 59340307 relations and 50578207 unique ideals
  43. Mon Jul 12 00:58:58 2021 reduce to 59269666 relations and 50507548 ideals in 11 passes
  44. Mon Jul 12 00:58:58 2021 max relations containing the same ideal: 200
  45. Mon Jul 12 00:59:41 2021 removing 5732198 relations and 4732198 ideals in 1000000 cliques
  46. Mon Jul 12 00:59:43 2021 commencing in-memory singleton removal
  47. Mon Jul 12 00:59:50 2021 begin with 53537468 relations and 50507548 unique ideals
  48. Mon Jul 12 01:00:47 2021 reduce to 53147197 relations and 45377095 ideals in 8 passes
  49. Mon Jul 12 01:00:47 2021 max relations containing the same ideal: 195
  50. Mon Jul 12 01:01:27 2021 removing 4355744 relations and 3355744 ideals in 1000000 cliques
  51. Mon Jul 12 01:01:29 2021 commencing in-memory singleton removal
  52. Mon Jul 12 01:01:37 2021 begin with 48791453 relations and 45377095 unique ideals
  53. Mon Jul 12 01:02:32 2021 reduce to 48532475 relations and 41757518 ideals in 8 passes
  54. Mon Jul 12 01:02:32 2021 max relations containing the same ideal: 184
  55. Mon Jul 12 01:03:11 2021 removing 3935893 relations and 2935893 ideals in 1000000 cliques
  56. Mon Jul 12 01:03:13 2021 commencing in-memory singleton removal
  57. Mon Jul 12 01:03:20 2021 begin with 44596582 relations and 41757518 unique ideals
  58. Mon Jul 12 01:04:17 2021 reduce to 44365346 relations and 38586044 ideals in 8 passes
  59. Mon Jul 12 01:04:17 2021 max relations containing the same ideal: 175
  60. Mon Jul 12 01:05:06 2021 removing 3716950 relations and 2716950 ideals in 1000000 cliques
  61. Mon Jul 12 01:05:09 2021 commencing in-memory singleton removal
  62. Mon Jul 12 01:05:17 2021 begin with 40648396 relations and 38586044 unique ideals
  63. Mon Jul 12 01:06:00 2021 reduce to 40428372 relations and 35644733 ideals in 6 passes
  64. Mon Jul 12 01:06:00 2021 max relations containing the same ideal: 165
  65. Mon Jul 12 01:06:30 2021 removing 3581291 relations and 2581291 ideals in 1000000 cliques
  66. Mon Jul 12 01:06:32 2021 commencing in-memory singleton removal
  67. Mon Jul 12 01:06:37 2021 begin with 36847081 relations and 35644733 unique ideals
  68. Mon Jul 12 01:07:09 2021 reduce to 36627716 relations and 32839341 ideals in 7 passes
  69. Mon Jul 12 01:07:09 2021 max relations containing the same ideal: 155
  70. Mon Jul 12 01:07:37 2021 removing 3489351 relations and 2489351 ideals in 1000000 cliques
  71. Mon Jul 12 01:07:39 2021 commencing in-memory singleton removal
  72. Mon Jul 12 01:07:43 2021 begin with 33138365 relations and 32839341 unique ideals
  73. Mon Jul 12 01:08:07 2021 reduce to 32913371 relations and 30119871 ideals in 6 passes
  74. Mon Jul 12 01:08:07 2021 max relations containing the same ideal: 144
  75. Mon Jul 12 01:08:32 2021 removing 3428222 relations and 2428222 ideals in 1000000 cliques
  76. Mon Jul 12 01:08:34 2021 commencing in-memory singleton removal
  77. Mon Jul 12 01:08:40 2021 begin with 29485149 relations and 30119871 unique ideals
  78. Mon Jul 12 01:09:13 2021 reduce to 29245843 relations and 27446272 ideals in 9 passes
  79. Mon Jul 12 01:09:13 2021 max relations containing the same ideal: 131
  80. Mon Jul 12 01:09:35 2021 removing 3391629 relations and 2391629 ideals in 1000000 cliques
  81. Mon Jul 12 01:09:37 2021 commencing in-memory singleton removal
  82. Mon Jul 12 01:09:41 2021 begin with 25854214 relations and 27446272 unique ideals
  83. Mon Jul 12 01:10:07 2021 reduce to 25586013 relations and 24778808 ideals in 8 passes
  84. Mon Jul 12 01:10:07 2021 max relations containing the same ideal: 119
  85. Mon Jul 12 01:10:27 2021 removing 1741373 relations and 1303990 ideals in 437383 cliques
  86. Mon Jul 12 01:10:28 2021 commencing in-memory singleton removal
  87. Mon Jul 12 01:10:31 2021 begin with 23844640 relations and 24778808 unique ideals
  88. Mon Jul 12 01:10:49 2021 reduce to 23768203 relations and 23397339 ideals in 6 passes
  89. Mon Jul 12 01:10:49 2021 max relations containing the same ideal: 113
  90. Mon Jul 12 01:11:10 2021 relations with 0 large ideals: 1029
  91. Mon Jul 12 01:11:10 2021 relations with 1 large ideals: 2062
  92. Mon Jul 12 01:11:10 2021 relations with 2 large ideals: 34097
  93. Mon Jul 12 01:11:10 2021 relations with 3 large ideals: 284908
  94. Mon Jul 12 01:11:10 2021 relations with 4 large ideals: 1285134
  95. Mon Jul 12 01:11:10 2021 relations with 5 large ideals: 3476696
  96. Mon Jul 12 01:11:10 2021 relations with 6 large ideals: 5922195
  97. Mon Jul 12 01:11:10 2021 relations with 7+ large ideals: 12762082
  98. Mon Jul 12 01:11:10 2021 commencing 2-way merge
  99. Mon Jul 12 01:11:29 2021 reduce to 16037942 relation sets and 15667078 unique ideals
  100. Mon Jul 12 01:11:29 2021 commencing full merge
  101. Mon Jul 12 01:18:56 2021 memory use: 1980.9 MB
  102. Mon Jul 12 01:18:57 2021 found 7054561 cycles, need 7049278
  103. Mon Jul 12 01:19:00 2021 weight of 7049278 cycles is about 902381475 (128.01/cycle)
  104. Mon Jul 12 01:19:00 2021 distribution of cycle lengths:
  105. Mon Jul 12 01:19:00 2021 1 relations: 195892
  106. Mon Jul 12 01:19:00 2021 2 relations: 375829
  107. Mon Jul 12 01:19:00 2021 3 relations: 476500
  108. Mon Jul 12 01:19:00 2021 4 relations: 506298
  109. Mon Jul 12 01:19:00 2021 5 relations: 530140
  110. Mon Jul 12 01:19:00 2021 6 relations: 528319
  111. Mon Jul 12 01:19:00 2021 7 relations: 518261
  112. Mon Jul 12 01:19:00 2021 8 relations: 498114
  113. Mon Jul 12 01:19:00 2021 9 relations: 469928
  114. Mon Jul 12 01:19:00 2021 10+ relations: 2949997
  115. Mon Jul 12 01:19:01 2021 heaviest cycle: 28 relations
  116. Mon Jul 12 01:19:03 2021 commencing cycle optimization
  117. Mon Jul 12 01:19:20 2021 start with 64712329 relations
  118. Mon Jul 12 01:22:09 2021 pruned 3270279 relations
  119. Mon Jul 12 01:22:09 2021 memory use: 1658.8 MB
  120. Mon Jul 12 01:22:09 2021 distribution of cycle lengths:
  121. Mon Jul 12 01:22:09 2021 1 relations: 195892
  122. Mon Jul 12 01:22:09 2021 2 relations: 387491
  123. Mon Jul 12 01:22:09 2021 3 relations: 500143
  124. Mon Jul 12 01:22:09 2021 4 relations: 531181
  125. Mon Jul 12 01:22:09 2021 5 relations: 559979
  126. Mon Jul 12 01:22:09 2021 6 relations: 557704
  127. Mon Jul 12 01:22:09 2021 7 relations: 548260
  128. Mon Jul 12 01:22:09 2021 8 relations: 523501
  129. Mon Jul 12 01:22:09 2021 9 relations: 492892
  130. Mon Jul 12 01:22:09 2021 10+ relations: 2752235
  131. Mon Jul 12 01:22:09 2021 heaviest cycle: 28 relations
  132. Mon Jul 12 01:22:30 2021 RelProcTime: 4336
  133. Mon Jul 12 01:22:30 2021 elapsed time 01:12:17
  134.  
  135. Sun Jul 11 22:51:45 2021 Msieve v. 1.52 (SVN exported)
  136. Sun Jul 11 22:51:45 2021 random seeds: 032f6fb2 19b87845
  137. Sun Jul 11 22:51:45 2021 factoring 2764146127592986172373069350248340682605475988902103740465818666933587460394440690433572229307186530834258814679593198638587350140286537615923023367631608558578225341 (166 digits)
  138. Sun Jul 11 22:51:47 2021 searching for 15-digit factors
  139. Sun Jul 11 22:51:48 2021 commencing number field sieve (166-digit input)
  140. Sun Jul 11 22:51:48 2021 R0: -80296859996572406698184173017167
  141. Sun Jul 11 22:51:48 2021 R1: 582524809865351233
  142. Sun Jul 11 22:51:48 2021 A0: 40856459239841792217337513336825645696560
  143. Sun Jul 11 22:51:48 2021 A1: 8036598752679600252508034125121090
  144. Sun Jul 11 22:51:48 2021 A2: -3238993233687373559978474077
  145. Sun Jul 11 22:51:48 2021 A3: -39764502327285426583
  146. Sun Jul 11 22:51:48 2021 A4: 22549577616333
  147. Sun Jul 11 22:51:48 2021 A5: 828072
  148. Sun Jul 11 22:51:48 2021 skew 11061030.17, size 3.480e-16, alpha -7.374, combined = 5.988e-13 rroots = 3
  149. Sun Jul 11 22:51:48 2021
  150. Sun Jul 11 22:51:48 2021 commencing linear algebra
  151. Sun Jul 11 22:51:48 2021 skipping matrix build
  152. Sun Jul 11 22:52:02 2021 matrix starts at (0, 0)
  153. Sun Jul 11 22:52:05 2021 matrix is 7049074 x 7049252 (3500.5 MB) with weight 1076920048 (152.77/col)
  154. Sun Jul 11 22:52:05 2021 sparse part has weight 833040182 (118.17/col)
  155. Sun Jul 11 22:52:05 2021 saving the first 48 matrix rows for later
  156. Sun Jul 11 22:52:07 2021 matrix includes 64 packed rows
  157. Sun Jul 11 22:52:09 2021 matrix is 7049026 x 7049252 (3417.4 MB) with weight 924445741 (131.14/col)
  158. Sun Jul 11 22:52:09 2021 sparse part has weight 825369939 (117.09/col)
  159. Sun Jul 11 22:52:09 2021 using block size 8192 and superblock size 1572864 for processor cache size 16384 kB
  160. Sun Jul 11 22:52:59 2021 commencing Lanczos iteration (8 threads)
  161. Sun Jul 11 22:52:59 2021 memory use: 2839.1 MB
  162. Sun Jul 11 22:53:25 2021 linear algebra at 0.0%, ETA 32h 8m
  163. Sun Jul 11 22:53:34 2021 checkpointing every 220000 dimensions
  164. Tue Jul 13 12:24:14 2021 lanczos halted after 111466 iterations (dim = 7049024)
  165. Tue Jul 13 12:24:24 2021 recovered 30 nontrivial dependencies
  166. Tue Jul 13 12:24:25 2021 BLanczosTime: 135157
  167. Tue Jul 13 12:24:25 2021 elapsed time 37:32:40
  168.  
  169. Tue Jul 13 15:27:03 2021 Msieve v. 1.54 (SVN 1025)
  170. Tue Jul 13 15:27:03 2021 random seeds: d3b2e61c a105c8c1
  171. Tue Jul 13 15:27:03 2021 factoring 2764146127592986172373069350248340682605475988902103740465818666933587460394440690433572229307186530834258814679593198638587350140286537615923023367631608558578225341 (166 digits)
  172. Tue Jul 13 15:27:04 2021 no P-1/P+1/ECM available, skipping
  173. Tue Jul 13 15:27:04 2021 commencing number field sieve (166-digit input)
  174. Tue Jul 13 15:27:04 2021 R0: -80296859996572406698184173017167
  175. Tue Jul 13 15:27:04 2021 R1: 582524809865351233
  176. Tue Jul 13 15:27:04 2021 A0: 40856459239841792217337513336825645696560
  177. Tue Jul 13 15:27:04 2021 A1: 8036598752679600252508034125121090
  178. Tue Jul 13 15:27:04 2021 A2: -3238993233687373559978474077
  179. Tue Jul 13 15:27:04 2021 A3: -39764502327285426583
  180. Tue Jul 13 15:27:04 2021 A4: 22549577616333
  181. Tue Jul 13 15:27:04 2021 A5: 828072
  182. Tue Jul 13 15:27:04 2021 skew 11061030.17, size 3.480e-16, alpha -7.374, combined = 5.988e-13 rroots = 3
  183. Tue Jul 13 15:27:04 2021
  184. Tue Jul 13 15:27:04 2021 commencing square root phase
  185. Tue Jul 13 15:27:04 2021 reading relations for dependency 1
  186. Tue Jul 13 15:27:05 2021 read 3523610 cycles
  187. Tue Jul 13 15:27:17 2021 cycles contain 11785580 unique relations
  188. Tue Jul 13 15:30:58 2021 read 11785580 relations
  189. Tue Jul 13 15:32:24 2021 multiplying 11785580 relations
  190. Tue Jul 13 15:49:16 2021 multiply complete, coefficients have about 664.68 million bits
  191. Tue Jul 13 15:49:21 2021 initial square root is modulo 918943
  192. Tue Jul 13 16:08:21 2021 sqrtTime: 2477
  193. Tue Jul 13 16:08:21 2021 p67 factor: 6892386034354199108383695346265219493091091629579026044124314919301
  194. Tue Jul 13 16:08:21 2021 p99 factor: 401043428765518990006296342855637692065697530005930789230361451528828618557695606488686712620334041
  195. Tue Jul 13 16:08:21 2021 elapsed time 00:41:18
  196.  
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