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10m3_265 postprocessing log

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  1. Sun Dec 30 22:59:57 2018  Msieve v. 1.54 (SVN 1025)
  2. Sun Dec 30 22:59:57 2018  random seeds: 3fd9cb00 37c06e01
  3. Sun Dec 30 22:59:57 2018  factoring 7017051434987018454845274017218668561341661630537977896551617579547846649586401069168453260339134394512313420127768764901720494476827100829727333212910373575066495287013128358822893302721137704913255129088691 (208 digits)
  4. Sun Dec 30 22:59:58 2018  no P-1/P+1/ECM available, skipping
  5. Sun Dec 30 22:59:58 2018  commencing number field sieve (208-digit input)
  6. Sun Dec 30 22:59:58 2018  R0: 100000000000000000000000000000000000000000000000000000
  7. Sun Dec 30 22:59:58 2018  R1: -19383245667680019896796723
  8. Sun Dec 30 22:59:58 2018  A0: 1
  9. Sun Dec 30 22:59:58 2018  A1: 1
  10. Sun Dec 30 22:59:58 2018  A2: 1
  11. Sun Dec 30 22:59:58 2018  A3: 1
  12. Sun Dec 30 22:59:58 2018  A4: 1
  13. Sun Dec 30 22:59:58 2018  skew 1.00, size 1.291e-21, alpha 1.694, combined = 6.594e-13 rroots = 0
  14. Sun Dec 30 22:59:58 2018  
  15. Sun Dec 30 22:59:58 2018  commencing relation filtering
  16. Sun Dec 30 22:59:58 2018  setting target matrix density to 110.0
  17. Sun Dec 30 22:59:58 2018  estimated available RAM is 7681.4 MB
  18. Sun Dec 30 22:59:58 2018  commencing duplicate removal, pass 1
  19. Sun Dec 30 23:19:46 2018  skipped 165 relations with b > 2^32
  20. Sun Dec 30 23:19:46 2018  skipped 197 relations with composite factors
  21. Sun Dec 30 23:19:46 2018  found 23440596 hash collisions in 124273171 relations
  22. Sun Dec 30 23:19:46 2018  commencing duplicate removal, pass 2
  23. Sun Dec 30 23:25:43 2018  found 22491932 duplicates and 101781239 unique relations
  24. Sun Dec 30 23:25:43 2018  memory use: 660.8 MB
  25. Sun Dec 30 23:25:43 2018  reading ideals above 108331008
  26. Sun Dec 30 23:25:43 2018  commencing singleton removal, initial pass
  27. Sun Dec 30 23:39:02 2018  memory use: 1506.0 MB
  28. Sun Dec 30 23:39:02 2018  reading all ideals from disk
  29. Sun Dec 30 23:39:20 2018  memory use: 1672.6 MB
  30. Sun Dec 30 23:39:24 2018  commencing in-memory singleton removal
  31. Sun Dec 30 23:39:27 2018  begin with 101781239 relations and 77291656 unique ideals
  32. Sun Dec 30 23:40:08 2018  reduce to 69016928 relations and 41320810 ideals in 12 passes
  33. Sun Dec 30 23:40:08 2018  max relations containing the same ideal: 39
  34. Sun Dec 30 23:40:11 2018  reading ideals above 720000
  35. Sun Dec 30 23:40:11 2018  commencing singleton removal, initial pass
  36. Sun Dec 30 23:52:18 2018  memory use: 1378.0 MB
  37. Sun Dec 30 23:52:18 2018  reading all ideals from disk
  38. Sun Dec 30 23:53:01 2018  memory use: 2585.3 MB
  39. Sun Dec 30 23:53:08 2018  keeping 53385302 ideals with weight <= 200, target excess is 360269
  40. Sun Dec 30 23:53:15 2018  commencing in-memory singleton removal
  41. Sun Dec 30 23:53:21 2018  begin with 69016928 relations and 53385302 unique ideals
  42. Sun Dec 30 23:54:27 2018  reduce to 68994408 relations and 53362499 ideals in 10 passes
  43. Sun Dec 30 23:54:27 2018  max relations containing the same ideal: 200
  44. Sun Dec 30 23:54:58 2018  removing 8212328 relations and 6212328 ideals in 2000000 cliques
  45. Sun Dec 30 23:55:01 2018  commencing in-memory singleton removal
  46. Sun Dec 30 23:55:06 2018  begin with 60782080 relations and 53362499 unique ideals
  47. Sun Dec 30 23:55:47 2018  reduce to 59977330 relations and 46315774 ideals in 7 passes
  48. Sun Dec 30 23:55:47 2018  max relations containing the same ideal: 191
  49. Sun Dec 30 23:56:14 2018  removing 6554129 relations and 4554129 ideals in 2000000 cliques
  50. Sun Dec 30 23:56:16 2018  commencing in-memory singleton removal
  51. Sun Dec 30 23:56:21 2018  begin with 53423201 relations and 46315774 unique ideals
  52. Sun Dec 30 23:56:56 2018  reduce to 52872781 relations and 41192245 ideals in 7 passes
  53. Sun Dec 30 23:56:56 2018  max relations containing the same ideal: 180
  54. Sun Dec 30 23:57:20 2018  removing 6079271 relations and 4079271 ideals in 2000000 cliques
  55. Sun Dec 30 23:57:22 2018  commencing in-memory singleton removal
  56. Sun Dec 30 23:57:26 2018  begin with 46793510 relations and 41192245 unique ideals
  57. Sun Dec 30 23:57:56 2018  reduce to 46306303 relations and 36608175 ideals in 7 passes
  58. Sun Dec 30 23:57:56 2018  max relations containing the same ideal: 166
  59. Sun Dec 30 23:58:18 2018  removing 5821624 relations and 3821624 ideals in 2000000 cliques
  60. Sun Dec 30 23:58:20 2018  commencing in-memory singleton removal
  61. Sun Dec 30 23:58:23 2018  begin with 40484679 relations and 36608175 unique ideals
  62. Sun Dec 30 23:58:49 2018  reduce to 40015941 relations and 32299257 ideals in 7 passes
  63. Sun Dec 30 23:58:49 2018  max relations containing the same ideal: 150
  64. Sun Dec 30 23:59:07 2018  removing 5646828 relations and 3646828 ideals in 2000000 cliques
  65. Sun Dec 30 23:59:09 2018  commencing in-memory singleton removal
  66. Sun Dec 30 23:59:12 2018  begin with 34369113 relations and 32299257 unique ideals
  67. Sun Dec 30 23:59:33 2018  reduce to 33897117 relations and 28159551 ideals in 7 passes
  68. Sun Dec 30 23:59:33 2018  max relations containing the same ideal: 133
  69. Sun Dec 30 23:59:48 2018  removing 5510098 relations and 3510098 ideals in 2000000 cliques
  70. Sun Dec 30 23:59:50 2018  commencing in-memory singleton removal
  71. Sun Dec 30 23:59:52 2018  begin with 28387019 relations and 28159551 unique ideals
  72. Mon Dec 31 00:00:10 2018  reduce to 27883718 relations and 24120219 ideals in 7 passes
  73. Mon Dec 31 00:00:10 2018  max relations containing the same ideal: 117
  74. Mon Dec 31 00:00:23 2018  removing 5399768 relations and 3399768 ideals in 2000000 cliques
  75. Mon Dec 31 00:00:25 2018  commencing in-memory singleton removal
  76. Mon Dec 31 00:00:26 2018  begin with 22483950 relations and 24120219 unique ideals
  77. Mon Dec 31 00:00:39 2018  reduce to 21903895 relations and 20104884 ideals in 7 passes
  78. Mon Dec 31 00:00:39 2018  max relations containing the same ideal: 102
  79. Mon Dec 31 00:00:49 2018  removing 3908299 relations and 2527201 ideals in 1381098 cliques
  80. Mon Dec 31 00:00:51 2018  commencing in-memory singleton removal
  81. Mon Dec 31 00:00:52 2018  begin with 17995596 relations and 20104884 unique ideals
  82. Mon Dec 31 00:01:04 2018  reduce to 17539759 relations and 17096492 ideals in 8 passes
  83. Mon Dec 31 00:01:04 2018  max relations containing the same ideal: 86
  84. Mon Dec 31 00:01:12 2018  removing 145392 relations and 120038 ideals in 25354 cliques
  85. Mon Dec 31 00:01:13 2018  commencing in-memory singleton removal
  86. Mon Dec 31 00:01:14 2018  begin with 17394367 relations and 17096492 unique ideals
  87. Mon Dec 31 00:01:21 2018  reduce to 17393476 relations and 16975562 ideals in 5 passes
  88. Mon Dec 31 00:01:21 2018  max relations containing the same ideal: 85
  89. Mon Dec 31 00:01:24 2018  relations with 0 large ideals: 27883
  90. Mon Dec 31 00:01:24 2018  relations with 1 large ideals: 3937
  91. Mon Dec 31 00:01:24 2018  relations with 2 large ideals: 48815
  92. Mon Dec 31 00:01:24 2018  relations with 3 large ideals: 347971
  93. Mon Dec 31 00:01:24 2018  relations with 4 large ideals: 1381178
  94. Mon Dec 31 00:01:24 2018  relations with 5 large ideals: 3830896
  95. Mon Dec 31 00:01:24 2018  relations with 6 large ideals: 4467856
  96. Mon Dec 31 00:01:24 2018  relations with 7+ large ideals: 7284940
  97. Mon Dec 31 00:01:24 2018  commencing 2-way merge
  98. Mon Dec 31 00:01:34 2018  reduce to 12267078 relation sets and 11849164 unique ideals
  99. Mon Dec 31 00:01:34 2018  commencing full merge
  100. Mon Dec 31 00:06:05 2018  memory use: 1504.7 MB
  101. Mon Dec 31 00:06:06 2018  found 5529998 cycles, need 5515364
  102. Mon Dec 31 00:06:09 2018  weight of 5515364 cycles is about 606909746 (110.04/cycle)
  103. Mon Dec 31 00:06:09 2018  distribution of cycle lengths:
  104. Mon Dec 31 00:06:09 2018  1 relations: 165429
  105. Mon Dec 31 00:06:09 2018  2 relations: 274805
  106. Mon Dec 31 00:06:09 2018  3 relations: 366256
  107. Mon Dec 31 00:06:09 2018  4 relations: 408762
  108. Mon Dec 31 00:06:09 2018  5 relations: 435943
  109. Mon Dec 31 00:06:09 2018  6 relations: 438973
  110. Mon Dec 31 00:06:09 2018  7 relations: 432138
  111. Mon Dec 31 00:06:09 2018  8 relations: 411201
  112. Mon Dec 31 00:06:09 2018  9 relations: 381068
  113. Mon Dec 31 00:06:09 2018  10+ relations: 2200789
  114. Mon Dec 31 00:06:09 2018  heaviest cycle: 28 relations
  115. Mon Dec 31 00:06:10 2018  commencing cycle optimization
  116. Mon Dec 31 00:06:22 2018  start with 49534298 relations
  117. Mon Dec 31 00:08:19 2018  pruned 2674323 relations
  118. Mon Dec 31 00:08:19 2018  memory use: 1238.3 MB
  119. Mon Dec 31 00:08:19 2018  distribution of cycle lengths:
  120. Mon Dec 31 00:08:19 2018  1 relations: 165429
  121. Mon Dec 31 00:08:19 2018  2 relations: 282545
  122. Mon Dec 31 00:08:19 2018  3 relations: 384391
  123. Mon Dec 31 00:08:19 2018  4 relations: 429924
  124. Mon Dec 31 00:08:19 2018  5 relations: 463857
  125. Mon Dec 31 00:08:19 2018  6 relations: 466283
  126. Mon Dec 31 00:08:19 2018  7 relations: 460717
  127. Mon Dec 31 00:08:19 2018  8 relations: 434951
  128. Mon Dec 31 00:08:19 2018  9 relations: 401685
  129. Mon Dec 31 00:08:19 2018  10+ relations: 2025582
  130. Mon Dec 31 00:08:19 2018  heaviest cycle: 28 relations
  131. Mon Dec 31 00:08:30 2018  RelProcTime: 4112
  132. Mon Dec 31 00:08:30 2018  elapsed time 01:08:33
  133. Tue Jan  1 19:09:00 2019  
  134. Tue Jan  1 19:09:00 2019  
  135. Tue Jan  1 19:09:00 2019  Msieve v. 1.54 (SVN 1025)
  136. Tue Jan  1 19:09:00 2019  random seeds: e2d67b52 88d17dfe
  137. Tue Jan  1 19:09:00 2019  factoring 7017051434987018454845274017218668561341661630537977896551617579547846649586401069168453260339134394512313420127768764901720494476827100829727333212910373575066495287013128358822893302721137704913255129088691 (208 digits)
  138. Tue Jan  1 19:09:01 2019  no P-1/P+1/ECM available, skipping
  139. Tue Jan  1 19:09:01 2019  commencing number field sieve (208-digit input)
  140. Tue Jan  1 19:09:01 2019  R0: 100000000000000000000000000000000000000000000000000000
  141. Tue Jan  1 19:09:01 2019  R1: -19383245667680019896796723
  142. Tue Jan  1 19:09:01 2019  A0: 1
  143. Tue Jan  1 19:09:01 2019  A1: 1
  144. Tue Jan  1 19:09:01 2019  A2: 1
  145. Tue Jan  1 19:09:01 2019  A3: 1
  146. Tue Jan  1 19:09:01 2019  A4: 1
  147. Tue Jan  1 19:09:01 2019  skew 1.00, size 1.291e-21, alpha 1.694, combined = 6.594e-13 rroots = 0
  148. Tue Jan  1 19:09:01 2019  
  149. Tue Jan  1 19:09:01 2019  commencing linear algebra
  150. Tue Jan  1 19:09:01 2019  read 5515364 cycles
  151. Tue Jan  1 19:09:14 2019  cycles contain 17195663 unique relations
  152. Tue Jan  1 19:15:35 2019  read 17195663 relations
  153. Tue Jan  1 19:16:04 2019  using 20 quadratic characters above 4294917295
  154. Tue Jan  1 19:17:29 2019  building initial matrix
  155. Tue Jan  1 19:20:55 2019  memory use: 2196.3 MB
  156. Tue Jan  1 19:21:07 2019  read 5515364 cycles
  157. Tue Jan  1 19:21:07 2019  matrix is 5515187 x 5515364 (2389.8 MB) with weight 686897298 (124.54/col)
  158. Tue Jan  1 19:21:07 2019  sparse part has weight 565811986 (102.59/col)
  159. Tue Jan  1 19:22:12 2019  filtering completed in 2 passes
  160. Tue Jan  1 19:22:13 2019  matrix is 5515110 x 5515287 (2389.8 MB) with weight 686894444 (124.54/col)
  161. Tue Jan  1 19:22:13 2019  sparse part has weight 565810909 (102.59/col)
  162. Tue Jan  1 19:22:33 2019  matrix starts at (0, 0)
  163. Tue Jan  1 19:22:34 2019  matrix is 5515110 x 5515287 (2389.8 MB) with weight 686894444 (124.54/col)
  164. Tue Jan  1 19:22:34 2019  sparse part has weight 565810909 (102.59/col)
  165. Tue Jan  1 19:22:34 2019  saving the first 48 matrix rows for later
  166. Tue Jan  1 19:22:35 2019  matrix includes 64 packed rows
  167. Tue Jan  1 19:22:36 2019  matrix is 5515062 x 5515287 (2286.2 MB) with weight 585295736 (106.12/col)
  168. Tue Jan  1 19:22:36 2019  sparse part has weight 544149573 (98.66/col)
  169. Tue Jan  1 19:22:36 2019  using block size 8192 and superblock size 3244032 for processor cache size 33792 kB
  170. Tue Jan  1 19:22:52 2019  commencing Lanczos iteration (2 threads)
  171. Tue Jan  1 19:22:52 2019  memory use: 2182.6 MB
  172. Tue Jan  1 19:23:48 2019  linear algebra at 0.0%, ETA 54h31m
  173. Tue Jan  1 19:24:06 2019  checkpointing every 110000 dimensions
  174. Thu Jan  3 22:54:11 2019  lanczos halted after 87217 iterations (dim = 5515062)
  175. Thu Jan  3 22:54:17 2019  recovered 37 nontrivial dependencies
  176. Thu Jan  3 22:54:17 2019  BLanczosTime: 186316
  177. Thu Jan  3 22:54:17 2019  
  178. Thu Jan  3 22:54:17 2019  commencing square root phase
  179. Thu Jan  3 22:54:17 2019  reading relations for dependency 1
  180. Thu Jan  3 22:54:25 2019  read 2757608 cycles
  181. Thu Jan  3 22:54:31 2019  cycles contain 8597648 unique relations
  182. Thu Jan  3 23:00:22 2019  read 8597648 relations
  183. Thu Jan  3 23:00:59 2019  multiplying 8597648 relations
  184. Thu Jan  3 23:03:13 2019  multiply complete, coefficients have about 217.29 million bits
  185. Thu Jan  3 23:03:14 2019  initial square root is modulo 62782807
  186. Thu Jan  3 23:06:11 2019  sqrtTime: 714
  187. Thu Jan  3 23:06:11 2019  p101 factor: 17491551304114970771114444238401938499716573849845016937517364746948996711240147675398223492291449861
  188. Thu Jan  3 23:06:11 2019  p108 factor: 401168044674014915801468623548197618076173029704467207749662790368746696398976115002489868107894451598963031
  189. Thu Jan  3 23:06:11 2019  elapsed time 51:57:11
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