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debrouxl

GW_7_270

debrouxl
May 31st, 2016
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  1. Fri Jun 27 10:01:10 2014
  2. Fri Jun 27 10:01:10 2014
  3. Fri Jun 27 10:01:10 2014 Msieve v. 1.53 (SVN 966M)
  4. Fri Jun 27 10:01:10 2014 random seeds: 65e75846 36f4dd0e
  5. Fri Jun 27 10:01:10 2014 MPI process 0 of 1
  6. Fri Jun 27 10:01:10 2014 factoring 30058254709120725529118693965156552344520564832522554062209192814129472058904027320318574721006347835972767299517218942818087310393546598592417419913777602723412967902569178568686163103764732531407667 (200 digits)
  7. Fri Jun 27 10:01:11 2014 no P-1/P+1/ECM available, skipping
  8. Fri Jun 27 10:01:11 2014 commencing number field sieve (200-digit input)
  9. Fri Jun 27 10:01:11 2014 R0: -107006904423598033356356300384937784807
  10. Fri Jun 27 10:01:11 2014 R1: 1
  11. Fri Jun 27 10:01:11 2014 A0: -1
  12. Fri Jun 27 10:01:11 2014 A1: 0
  13. Fri Jun 27 10:01:11 2014 A2: 0
  14. Fri Jun 27 10:01:11 2014 A3: 0
  15. Fri Jun 27 10:01:11 2014 A4: 0
  16. Fri Jun 27 10:01:11 2014 A5: 0
  17. Fri Jun 27 10:01:11 2014 A6: 270
  18. Fri Jun 27 10:01:11 2014 skew 1.00, size 1.730e-11, alpha 1.080, combined = 9.332e-13 rroots = 2
  19. Fri Jun 27 10:01:11 2014
  20. Fri Jun 27 10:01:11 2014 commencing relation filtering
  21. Fri Jun 27 10:01:11 2014 setting target matrix density to 90.0
  22. Fri Jun 27 10:01:11 2014 estimated available RAM is 16055.8 MB
  23. Fri Jun 27 10:01:12 2014 commencing duplicate removal, pass 1
  24. <snip ~1500 errors reading relations>
  25. Fri Jun 27 10:14:06 2014 skipped 69 relations with b > 2^32
  26. Fri Jun 27 10:14:06 2014 found 24391048 hash collisions in 128453580 relations
  27. Fri Jun 27 10:14:25 2014 added 1218235 free relations
  28. Fri Jun 27 10:14:25 2014 commencing duplicate removal, pass 2
  29. Fri Jun 27 10:17:12 2014 found 23217839 duplicates and 106453976 unique relations
  30. Fri Jun 27 10:17:12 2014 memory use: 660.8 MB
  31. Fri Jun 27 10:17:12 2014 reading ideals above 99942400
  32. Fri Jun 27 10:17:12 2014 commencing singleton removal, initial pass
  33. Fri Jun 27 10:31:10 2014 memory use: 1506.0 MB
  34. Fri Jun 27 10:31:10 2014 reading all ideals from disk
  35. Fri Jun 27 10:31:19 2014 memory use: 1746.6 MB
  36. Fri Jun 27 10:31:24 2014 commencing in-memory singleton removal
  37. Fri Jun 27 10:31:28 2014 begin with 106453976 relations and 81869780 unique ideals
  38. Fri Jun 27 10:32:07 2014 reduce to 74630247 relations and 47221408 ideals in 12 passes
  39. Fri Jun 27 10:32:07 2014 max relations containing the same ideal: 35
  40. Fri Jun 27 10:32:11 2014 reading ideals above 720000
  41. Fri Jun 27 10:32:11 2014 commencing singleton removal, initial pass
  42. Fri Jun 27 10:46:21 2014 memory use: 1506.0 MB
  43. Fri Jun 27 10:46:21 2014 reading all ideals from disk
  44. Fri Jun 27 10:46:48 2014 memory use: 2833.4 MB
  45. Fri Jun 27 10:46:57 2014 keeping 58350648 ideals with weight <= 200, target excess is 384016
  46. Fri Jun 27 10:47:05 2014 commencing in-memory singleton removal
  47. Fri Jun 27 10:47:11 2014 begin with 74630249 relations and 58350648 unique ideals
  48. Fri Jun 27 10:48:03 2014 reduce to 74626919 relations and 58347317 ideals in 7 passes
  49. Fri Jun 27 10:48:03 2014 max relations containing the same ideal: 200
  50. Fri Jun 27 10:48:41 2014 removing 8335941 relations and 6335941 ideals in 2000000 cliques
  51. Fri Jun 27 10:48:43 2014 commencing in-memory singleton removal
  52. Fri Jun 27 10:48:49 2014 begin with 66290978 relations and 58347317 unique ideals
  53. Fri Jun 27 10:49:45 2014 reduce to 65554866 relations and 51251129 ideals in 8 passes
  54. Fri Jun 27 10:49:45 2014 max relations containing the same ideal: 192
  55. Fri Jun 27 10:50:19 2014 removing 6665107 relations and 4665107 ideals in 2000000 cliques
  56. Fri Jun 27 10:50:22 2014 commencing in-memory singleton removal
  57. Fri Jun 27 10:50:26 2014 begin with 58889759 relations and 51251129 unique ideals
  58. Fri Jun 27 10:51:03 2014 reduce to 58371829 relations and 46052400 ideals in 7 passes
  59. Fri Jun 27 10:51:03 2014 max relations containing the same ideal: 179
  60. Fri Jun 27 10:51:30 2014 removing 6201085 relations and 4201085 ideals in 2000000 cliques
  61. Fri Jun 27 10:51:32 2014 commencing in-memory singleton removal
  62. Fri Jun 27 10:51:36 2014 begin with 52170744 relations and 46052400 unique ideals
  63. Fri Jun 27 10:52:14 2014 reduce to 51698142 relations and 41363659 ideals in 7 passes
  64. Fri Jun 27 10:52:14 2014 max relations containing the same ideal: 167
  65. Fri Jun 27 10:52:38 2014 removing 5964304 relations and 3964304 ideals in 2000000 cliques
  66. Fri Jun 27 10:52:40 2014 commencing in-memory singleton removal
  67. Fri Jun 27 10:52:44 2014 begin with 45733838 relations and 41363659 unique ideals
  68. Fri Jun 27 10:53:15 2014 reduce to 45272321 relations and 36921753 ideals in 8 passes
  69. Fri Jun 27 10:53:15 2014 max relations containing the same ideal: 155
  70. Fri Jun 27 10:53:39 2014 removing 5822208 relations and 3822208 ideals in 2000000 cliques
  71. Fri Jun 27 10:53:41 2014 commencing in-memory singleton removal
  72. Fri Jun 27 10:53:44 2014 begin with 39450113 relations and 36921753 unique ideals
  73. Fri Jun 27 10:54:14 2014 reduce to 38972130 relations and 32603344 ideals in 8 passes
  74. Fri Jun 27 10:54:14 2014 max relations containing the same ideal: 139
  75. Fri Jun 27 10:54:34 2014 removing 5727316 relations and 3727316 ideals in 2000000 cliques
  76. Fri Jun 27 10:54:36 2014 commencing in-memory singleton removal
  77. Fri Jun 27 10:54:39 2014 begin with 33244814 relations and 32603344 unique ideals
  78. Fri Jun 27 10:55:00 2014 reduce to 32733409 relations and 28342096 ideals in 7 passes
  79. Fri Jun 27 10:55:00 2014 max relations containing the same ideal: 124
  80. Fri Jun 27 10:55:16 2014 removing 5649050 relations and 3649050 ideals in 2000000 cliques
  81. Fri Jun 27 10:55:18 2014 commencing in-memory singleton removal
  82. Fri Jun 27 10:55:20 2014 begin with 27084359 relations and 28342096 unique ideals
  83. Fri Jun 27 10:55:37 2014 reduce to 26508089 relations and 24087127 ideals in 7 passes
  84. Fri Jun 27 10:55:37 2014 max relations containing the same ideal: 107
  85. Fri Jun 27 10:55:50 2014 removing 5534119 relations and 3558616 ideals in 1975503 cliques
  86. Fri Jun 27 10:55:52 2014 commencing in-memory singleton removal
  87. Fri Jun 27 10:55:54 2014 begin with 20973970 relations and 24087127 unique ideals
  88. Fri Jun 27 10:56:07 2014 reduce to 20277897 relations and 19788365 ideals in 7 passes
  89. Fri Jun 27 10:56:07 2014 max relations containing the same ideal: 89
  90. Fri Jun 27 10:56:16 2014 removing 247881 relations and 203808 ideals in 44073 cliques
  91. Fri Jun 27 10:56:17 2014 commencing in-memory singleton removal
  92. Fri Jun 27 10:56:18 2014 begin with 20030016 relations and 19788365 unique ideals
  93. Fri Jun 27 10:56:28 2014 reduce to 20027589 relations and 19582122 ideals in 5 passes
  94. Fri Jun 27 10:56:28 2014 max relations containing the same ideal: 89
  95. Fri Jun 27 10:56:32 2014 relations with 0 large ideals: 14392
  96. Fri Jun 27 10:56:32 2014 relations with 1 large ideals: 4708
  97. Fri Jun 27 10:56:32 2014 relations with 2 large ideals: 56166
  98. Fri Jun 27 10:56:32 2014 relations with 3 large ideals: 401197
  99. Fri Jun 27 10:56:32 2014 relations with 4 large ideals: 1560256
  100. Fri Jun 27 10:56:32 2014 relations with 5 large ideals: 3617780
  101. Fri Jun 27 10:56:32 2014 relations with 6 large ideals: 5236484
  102. Fri Jun 27 10:56:32 2014 relations with 7+ large ideals: 9136606
  103. Fri Jun 27 10:56:32 2014 commencing 2-way merge
  104. Fri Jun 27 10:56:44 2014 reduce to 13854478 relation sets and 13409011 unique ideals
  105. Fri Jun 27 10:56:44 2014 commencing full merge
  106. Fri Jun 27 11:01:12 2014 memory use: 1723.8 MB
  107. Fri Jun 27 11:01:13 2014 found 6847558 cycles, need 6791211
  108. Fri Jun 27 11:01:15 2014 weight of 6791211 cycles is about 611645868 (90.06/cycle)
  109. Fri Jun 27 11:01:15 2014 distribution of cycle lengths:
  110. Fri Jun 27 11:01:15 2014 1 relations: 371158
  111. Fri Jun 27 11:01:15 2014 2 relations: 577329
  112. Fri Jun 27 11:01:15 2014 3 relations: 682169
  113. Fri Jun 27 11:01:15 2014 4 relations: 699254
  114. Fri Jun 27 11:01:15 2014 5 relations: 699802
  115. Fri Jun 27 11:01:15 2014 6 relations: 656259
  116. Fri Jun 27 11:01:15 2014 7 relations: 595872
  117. Fri Jun 27 11:01:15 2014 8 relations: 520033
  118. Fri Jun 27 11:01:15 2014 9 relations: 438620
  119. Fri Jun 27 11:01:15 2014 10+ relations: 1550715
  120. Fri Jun 27 11:01:15 2014 heaviest cycle: 25 relations
  121. Fri Jun 27 11:01:17 2014 commencing cycle optimization
  122. Fri Jun 27 11:01:27 2014 start with 45887310 relations
  123. Fri Jun 27 11:02:47 2014 pruned 1843599 relations
  124. Fri Jun 27 11:02:47 2014 memory use: 1314.3 MB
  125. Fri Jun 27 11:02:47 2014 distribution of cycle lengths:
  126. Fri Jun 27 11:02:47 2014 1 relations: 371158
  127. Fri Jun 27 11:02:47 2014 2 relations: 592058
  128. Fri Jun 27 11:02:47 2014 3 relations: 713583
  129. Fri Jun 27 11:02:47 2014 4 relations: 729553
  130. Fri Jun 27 11:02:47 2014 5 relations: 734974
  131. Fri Jun 27 11:02:47 2014 6 relations: 683718
  132. Fri Jun 27 11:02:47 2014 7 relations: 619462
  133. Fri Jun 27 11:02:47 2014 8 relations: 530254
  134. Fri Jun 27 11:02:47 2014 9 relations: 440893
  135. Fri Jun 27 11:02:47 2014 10+ relations: 1375558
  136. Fri Jun 27 11:02:47 2014 heaviest cycle: 24 relations
  137. Fri Jun 27 11:02:59 2014 RelProcTime: 3708
  138. Fri Jun 27 11:02:59 2014
  139. Fri Jun 27 11:02:59 2014 commencing linear algebra
  140. Fri Jun 27 11:03:02 2014 initialized process (0,0) of 1 x 1 grid
  141. Fri Jun 27 11:03:02 2014 read 6791211 cycles
  142. Fri Jun 27 11:03:14 2014 cycles contain 19810143 unique relations
  143. Fri Jun 27 11:07:35 2014 read 19810143 relations
  144. Fri Jun 27 11:08:02 2014 using 20 quadratic characters above 1073741310
  145. Fri Jun 27 11:09:25 2014 building initial matrix
  146. Fri Jun 27 11:13:00 2014 memory use: 2623.0 MB
  147. Fri Jun 27 11:13:07 2014 read 6791211 cycles
  148. Fri Jun 27 11:13:08 2014 matrix is 6791033 x 6791211 (2464.3 MB) with weight 720750384 (106.13/col)
  149. Fri Jun 27 11:13:08 2014 sparse part has weight 578078105 (85.12/col)
  150. Fri Jun 27 11:14:13 2014 filtering completed in 2 passes
  151. Fri Jun 27 11:14:14 2014 matrix is 6790508 x 6790686 (2464.2 MB) with weight 720734960 (106.14/col)
  152. Fri Jun 27 11:14:14 2014 sparse part has weight 578073657 (85.13/col)
  153. Fri Jun 27 11:14:58 2014 matrix starts at (0, 0)
  154. Fri Jun 27 11:14:59 2014 matrix is 6790508 x 6790686 (2464.2 MB) with weight 720734960 (106.14/col)
  155. Fri Jun 27 11:14:59 2014 sparse part has weight 578073657 (85.13/col)
  156. Fri Jun 27 11:14:59 2014 saving the first 48 matrix rows for later
  157. Fri Jun 27 11:15:00 2014 matrix includes 64 packed rows
  158. Fri Jun 27 11:15:00 2014 matrix is 6790460 x 6790686 (2361.4 MB) with weight 593757380 (87.44/col)
  159. Fri Jun 27 11:15:00 2014 sparse part has weight 551126682 (81.16/col)
  160. Fri Jun 27 11:15:00 2014 using block size 8192 and superblock size 786432 for processor cache size 8192 kB
  161. Fri Jun 27 11:15:23 2014 commencing Lanczos iteration (4 threads)
  162. Fri Jun 27 11:15:23 2014 memory use: 1971.2 MB
  163. Fri Jun 27 11:15:57 2014 linear algebra at 0.0%, ETA 39h43m
  164. Fri Jun 27 11:16:07 2014 checkpointing every 180000 dimensions
  165. Sun Jun 29 03:53:50 2014 lanczos halted after 107384 iterations (dim = 6790458)
  166. Sun Jun 29 03:53:56 2014 recovered 37 nontrivial dependencies
  167. Sun Jun 29 03:53:56 2014 BLanczosTime: 147057
  168. Sun Jun 29 03:53:56 2014
  169. Sun Jun 29 03:53:56 2014 commencing square root phase
  170. Sun Jun 29 03:53:56 2014 handling dependencies 1 to 64
  171. Sun Jun 29 03:53:56 2014 reading relations for dependency 1
  172. Sun Jun 29 03:53:58 2014 read 3397249 cycles
  173. Sun Jun 29 03:54:03 2014 cycles contain 9910364 unique relations
  174. Sun Jun 29 03:56:57 2014 read 9910364 relations
  175. Sun Jun 29 03:57:46 2014 multiplying 9910364 relations
  176. Sun Jun 29 04:07:31 2014 multiply complete, coefficients have about 316.81 million bits
  177. Sun Jun 29 04:07:32 2014 initial square root is modulo 483697
  178. Sun Jun 29 04:18:14 2014 sqrtTime: 1458
  179. Sun Jun 29 04:18:14 2014 prp67 factor: 7171113344581111498169858766613734186532101225666606317227561417411
  180. Sun Jun 29 04:18:14 2014 prp133 factor: 4191574343450365283015377487631025327781969337667925760147940243608952677509804886215897345187002545511307120940525557514686743090897
  181. Sun Jun 29 04:18:14 2014 elapsed time 42:17:04
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