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C168-11040

CarlosPinho Jun 1st, 2016 46 Never
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  1. Fri May 13 18:22:38 2016  Msieve v. 1.52 (SVN exported)
  2. Fri May 13 18:22:38 2016  random seeds: 71ef36a5 09ca5dbb
  3. Fri May 13 18:22:38 2016  factoring 341736554891942327816444538730992124740185626683149653700442959003930755894939219070925902628099243364200183698299582225389134343510418669588419047716621702332818278279 (168 digits)
  4. Fri May 13 18:22:40 2016  searching for 15-digit factors
  5. Fri May 13 18:22:41 2016  commencing number field sieve (168-digit input)
  6. Fri May 13 18:22:41 2016  R0: -447889239216550365327794560922698
  7. Fri May 13 18:22:41 2016  R1: 148069194220898489
  8. Fri May 13 18:22:41 2016  A0: -1147930816928261227146044820029343589428213
  9. Fri May 13 18:22:41 2016  A1: 89302423062826164725601824735351484
  10. Fri May 13 18:22:41 2016  A2: 6846626301133532103400105835
  11. Fri May 13 18:22:41 2016  A3: -332066497483907818594
  12. Fri May 13 18:22:41 2016  A4: -5034793620172
  13. Fri May 13 18:22:41 2016  A5: 18960
  14. Fri May 13 18:22:41 2016  skew 1.00, size 2.085e-16, alpha -7.280, combined = 1.284e-15 rroots = 5
  15. Fri May 13 18:22:41 2016  
  16. Fri May 13 18:22:41 2016  commencing relation filtering
  17. Fri May 13 18:22:41 2016  setting target matrix density to 130.0
  18. Fri May 13 18:22:41 2016  estimated available RAM is 64392.0 MB
  19. Fri May 13 18:22:41 2016  commencing duplicate removal, pass 1
  20. Fri May 13 19:24:53 2016  found 44697300 hash collisions in 215878663 relations
  21. Fri May 13 19:25:42 2016  added 122103 free relations
  22. Fri May 13 19:25:42 2016  commencing duplicate removal, pass 2
  23. Fri May 13 19:57:03 2016  found 45543584 duplicates and 170457182 unique relations
  24. Fri May 13 19:57:03 2016  memory use: 1321.5 MB
  25. Fri May 13 19:57:03 2016  reading ideals above 720000
  26. Fri May 13 19:57:03 2016  commencing singleton removal, initial pass
  27. Fri May 13 21:02:29 2016  memory use: 3012.0 MB
  28. Fri May 13 21:02:29 2016  reading all ideals from disk
  29. Fri May 13 21:03:04 2016  memory use: 6631.7 MB
  30. Fri May 13 21:03:34 2016  keeping 161871370 ideals with weight <= 200, target excess is 877475
  31. Fri May 13 21:04:08 2016  commencing in-memory singleton removal
  32. Fri May 13 21:04:30 2016  begin with 170457182 relations and 161871370 unique ideals
  33. Fri May 13 21:07:57 2016  reduce to 97647740 relations and 79911457 ideals in 15 passes
  34. Fri May 13 21:07:57 2016  max relations containing the same ideal: 150
  35. Fri May 13 21:09:07 2016  removing 10695507 relations and 8695507 ideals in 2000000 cliques
  36. Fri May 13 21:09:12 2016  commencing in-memory singleton removal
  37. Fri May 13 21:09:24 2016  begin with 86952233 relations and 79911457 unique ideals
  38. Fri May 13 21:10:38 2016  reduce to 86203579 relations and 70448592 ideals in 7 passes
  39. Fri May 13 21:10:38 2016  max relations containing the same ideal: 140
  40. Fri May 13 21:11:38 2016  removing 7991289 relations and 5991289 ideals in 2000000 cliques
  41. Fri May 13 21:11:42 2016  commencing in-memory singleton removal
  42. Fri May 13 21:11:52 2016  begin with 78212290 relations and 70448592 unique ideals
  43. Fri May 13 21:13:00 2016  reduce to 77738722 relations and 63972895 ideals in 7 passes
  44. Fri May 13 21:13:00 2016  max relations containing the same ideal: 129
  45. Fri May 13 21:13:52 2016  removing 7142019 relations and 5142019 ideals in 2000000 cliques
  46. Fri May 13 21:13:56 2016  commencing in-memory singleton removal
  47. Fri May 13 21:14:04 2016  begin with 70596703 relations and 63972895 unique ideals
  48. Fri May 13 21:15:04 2016  reduce to 70191023 relations and 58415525 ideals in 7 passes
  49. Fri May 13 21:15:04 2016  max relations containing the same ideal: 121
  50. Fri May 13 21:15:49 2016  removing 6680894 relations and 4680894 ideals in 2000000 cliques
  51. Fri May 13 21:15:52 2016  commencing in-memory singleton removal
  52. Fri May 13 21:16:00 2016  begin with 63510129 relations and 58415525 unique ideals
  53. Fri May 13 21:16:54 2016  reduce to 63134250 relations and 53349343 ideals in 7 passes
  54. Fri May 13 21:16:54 2016  max relations containing the same ideal: 112
  55. Fri May 13 21:17:34 2016  removing 6368019 relations and 4368019 ideals in 2000000 cliques
  56. Fri May 13 21:17:38 2016  commencing in-memory singleton removal
  57. Fri May 13 21:17:45 2016  begin with 56766231 relations and 53349343 unique ideals
  58. Fri May 13 21:18:47 2016  reduce to 56397403 relations and 48602399 ideals in 8 passes
  59. Fri May 13 21:18:47 2016  max relations containing the same ideal: 109
  60. Fri May 13 21:19:27 2016  removing 6144869 relations and 4144869 ideals in 2000000 cliques
  61. Fri May 13 21:19:30 2016  commencing in-memory singleton removal
  62. Fri May 13 21:19:37 2016  begin with 50252534 relations and 48602399 unique ideals
  63. Fri May 13 21:20:23 2016  reduce to 49869301 relations and 44062704 ideals in 7 passes
  64. Fri May 13 21:20:23 2016  max relations containing the same ideal: 98
  65. Fri May 13 21:20:54 2016  removing 5999477 relations and 3999477 ideals in 2000000 cliques
  66. Fri May 13 21:20:57 2016  commencing in-memory singleton removal
  67. Fri May 13 21:21:02 2016  begin with 43869824 relations and 44062704 unique ideals
  68. Fri May 13 21:21:45 2016  reduce to 43450789 relations and 39630015 ideals in 8 passes
  69. Fri May 13 21:21:45 2016  max relations containing the same ideal: 88
  70. Fri May 13 21:22:15 2016  removing 5921875 relations and 3921875 ideals in 2000000 cliques
  71. Fri May 13 21:22:18 2016  commencing in-memory singleton removal
  72. Fri May 13 21:22:22 2016  begin with 37528914 relations and 39630015 unique ideals
  73. Fri May 13 21:22:55 2016  reduce to 37033011 relations and 35193227 ideals in 8 passes
  74. Fri May 13 21:22:55 2016  max relations containing the same ideal: 79
  75. Fri May 13 21:23:18 2016  removing 2875799 relations and 2053886 ideals in 821913 cliques
  76. Fri May 13 21:23:20 2016  commencing in-memory singleton removal
  77. Fri May 13 21:23:24 2016  begin with 34157212 relations and 35193227 unique ideals
  78. Fri May 13 21:23:47 2016  reduce to 34008528 relations and 32987844 ideals in 6 passes
  79. Fri May 13 21:23:47 2016  max relations containing the same ideal: 74
  80. Fri May 13 21:24:16 2016  relations with 0 large ideals: 2162
  81. Fri May 13 21:24:16 2016  relations with 1 large ideals: 23080
  82. Fri May 13 21:24:16 2016  relations with 2 large ideals: 292131
  83. Fri May 13 21:24:16 2016  relations with 3 large ideals: 1660812
  84. Fri May 13 21:24:16 2016  relations with 4 large ideals: 4950949
  85. Fri May 13 21:24:16 2016  relations with 5 large ideals: 8593690
  86. Fri May 13 21:24:16 2016  relations with 6 large ideals: 9202097
  87. Fri May 13 21:24:16 2016  relations with 7+ large ideals: 9283607
  88. Fri May 13 21:24:16 2016  commencing 2-way merge
  89. Fri May 13 21:24:48 2016  reduce to 23606931 relation sets and 22586247 unique ideals
  90. Fri May 13 21:24:48 2016  commencing full merge
  91. Fri May 13 21:36:12 2016  memory use: 2684.2 MB
  92. Fri May 13 21:36:15 2016  found 10154373 cycles, need 10080447
  93. Fri May 13 21:36:20 2016  weight of 10080447 cycles is about 1310825722 (130.04/cycle)
  94. Fri May 13 21:36:20 2016  distribution of cycle lengths:
  95. Fri May 13 21:36:20 2016  1 relations: 148313
  96. Fri May 13 21:36:20 2016  2 relations: 447508
  97. Fri May 13 21:36:20 2016  3 relations: 599550
  98. Fri May 13 21:36:20 2016  4 relations: 682325
  99. Fri May 13 21:36:20 2016  5 relations: 752103
  100. Fri May 13 21:36:20 2016  6 relations: 773551
  101. Fri May 13 21:36:20 2016  7 relations: 778196
  102. Fri May 13 21:36:20 2016  8 relations: 762038
  103. Fri May 13 21:36:20 2016  9 relations: 721896
  104. Fri May 13 21:36:20 2016  10+ relations: 4414967
  105. Fri May 13 21:36:20 2016  heaviest cycle: 28 relations
  106. Fri May 13 21:36:25 2016  commencing cycle optimization
  107. Fri May 13 21:36:56 2016  start with 94813204 relations
  108. Fri May 13 21:42:52 2016  pruned 5248741 relations
  109. Fri May 13 21:42:52 2016  memory use: 2389.4 MB
  110. Fri May 13 21:42:52 2016  distribution of cycle lengths:
  111. Fri May 13 21:42:52 2016  1 relations: 148313
  112. Fri May 13 21:42:52 2016  2 relations: 462148
  113. Fri May 13 21:42:52 2016  3 relations: 630431
  114. Fri May 13 21:42:52 2016  4 relations: 720039
  115. Fri May 13 21:42:52 2016  5 relations: 802168
  116. Fri May 13 21:42:52 2016  6 relations: 825393
  117. Fri May 13 21:42:52 2016  7 relations: 834844
  118. Fri May 13 21:42:52 2016  8 relations: 811600
  119. Fri May 13 21:42:52 2016  9 relations: 767593
  120. Fri May 13 21:42:52 2016  10+ relations: 4077918
  121. Fri May 13 21:42:52 2016  heaviest cycle: 28 relations
  122. Fri May 13 21:43:16 2016  RelProcTime: 12035
  123. Fri May 13 21:43:16 2016  elapsed time 03:20:38
  124.  
  125.  
  126. Fri May 13 23:44:48 2016  Msieve v. 1.52 (SVN exported)
  127. Fri May 13 23:44:48 2016  random seeds: 2ac58e90 262c8669
  128. Fri May 13 23:44:48 2016  MPI process 0 of 2
  129. Fri May 13 23:44:48 2016  factoring 341736554891942327816444538730992124740185626683149653700442959003930755894939219070925902628099243364200183698299582225389134343510418669588419047716621702332818278279 (168 digits)
  130. Fri May 13 23:44:50 2016  searching for 15-digit factors
  131. Fri May 13 23:44:52 2016  commencing number field sieve (168-digit input)
  132. Fri May 13 23:44:52 2016  R0: -447889239216550365327794560922698
  133. Fri May 13 23:44:52 2016  R1: 148069194220898489
  134. Fri May 13 23:44:52 2016  A0: -1147930816928261227146044820029343589428213
  135. Fri May 13 23:44:52 2016  A1: 89302423062826164725601824735351484
  136. Fri May 13 23:44:52 2016  A2: 6846626301133532103400105835
  137. Fri May 13 23:44:52 2016  A3: -332066497483907818594
  138. Fri May 13 23:44:52 2016  A4: -5034793620172
  139. Fri May 13 23:44:52 2016  A5: 18960
  140. Fri May 13 23:44:52 2016  skew 1.00, size 2.085e-16, alpha -7.280, combined = 1.284e-15 rroots = 5
  141. Fri May 13 23:44:52 2016  
  142. Fri May 13 23:44:52 2016  commencing linear algebra
  143. Fri May 13 23:44:52 2016  skipping matrix build
  144. Fri May 13 23:44:52 2016  initialized process (0,0) of 1 x 2 grid
  145. Fri May 13 23:44:59 2016  matrix starts at (0, 0)
  146. Fri May 13 23:45:01 2016  matrix is 10080153 x 5040174 (2520.2 MB) with weight 768261792 (152.43/col)
  147. Fri May 13 23:45:01 2016  sparse part has weight 600180892 (119.08/col)
  148. Fri May 13 23:45:01 2016  saving the first 48 matrix rows for later
  149. Fri May 13 23:45:03 2016  matrix includes 64 packed rows
  150. Fri May 13 23:45:04 2016  matrix is 10080105 x 5040174 (2454.8 MB) with weight 661411345 (131.23/col)
  151. Fri May 13 23:45:04 2016  sparse part has weight 593115823 (117.68/col)
  152. Fri May 13 23:45:04 2016  using block size 8192 and superblock size 1474560 for processor cache size 15360 kB
  153. Fri May 13 23:45:51 2016  commencing Lanczos iteration (12 threads)
  154. Fri May 13 23:45:51 2016  memory use: 2089.7 MB
  155. Fri May 13 23:46:17 2016  linear algebra at 0.0%, ETA 45h59m
  156. Fri May 13 23:46:26 2016  checkpointing every 220000 dimensions
  157. Sun May 15 21:46:44 2016  lanczos halted after 159403 iterations (dim = 10080105)
  158. Sun May 15 21:47:15 2016  recovered 31 nontrivial dependencies
  159. Sun May 15 21:47:15 2016  BLanczosTime: 165743
  160. Sun May 15 21:47:15 2016  elapsed time 46:02:27
  161.  
  162.  
  163. Sun May 15 21:53:04 2016  Msieve v. 1.52 (SVN exported)
  164. Sun May 15 21:53:04 2016  random seeds: 1afad28a bb47fd63
  165. Sun May 15 21:53:04 2016  factoring 341736554891942327816444538730992124740185626683149653700442959003930755894939219070925902628099243364200183698299582225389134343510418669588419047716621702332818278279 (168 digits)
  166. Sun May 15 21:53:06 2016  searching for 15-digit factors
  167. Sun May 15 21:53:08 2016  commencing number field sieve (168-digit input)
  168. Sun May 15 21:53:08 2016  R0: -447889239216550365327794560922698
  169. Sun May 15 21:53:08 2016  R1: 148069194220898489
  170. Sun May 15 21:53:08 2016  A0: -1147930816928261227146044820029343589428213
  171. Sun May 15 21:53:08 2016  A1: 89302423062826164725601824735351484
  172. Sun May 15 21:53:08 2016  A2: 6846626301133532103400105835
  173. Sun May 15 21:53:08 2016  A3: -332066497483907818594
  174. Sun May 15 21:53:08 2016  A4: -5034793620172
  175. Sun May 15 21:53:08 2016  A5: 18960
  176. Sun May 15 21:53:08 2016  skew 1.00, size 2.085e-16, alpha -7.280, combined = 1.284e-15 rroots = 5
  177. Sun May 15 21:53:08 2016  
  178. Sun May 15 21:53:08 2016  commencing square root phase
  179. Sun May 15 21:53:08 2016  handling dependencies 1 to 1
  180. Sun May 15 21:53:08 2016  reading relations for dependency 1
  181. Sun May 15 21:53:09 2016  read 5042941 cycles
  182. Sun May 15 21:53:25 2016  cycles contain 16774622 unique relations
  183. Sun May 15 22:30:56 2016  read 16774622 relations
  184. Sun May 15 22:33:01 2016  multiplying 16774622 relations
  185. Sun May 15 23:03:43 2016  multiply complete, coefficients have about 901.99 million bits
  186. Sun May 15 23:03:50 2016  initial square root is modulo 123639247
  187. Sun May 15 23:39:15 2016  sqrtTime: 6367
  188. Sun May 15 23:39:15 2016  prp83 factor: 92093478362587472598040046581063191405048684431794066083272705043654091106806498067
  189. Sun May 15 23:39:15 2016  prp85 factor: 3710757384431372940122419394850460752020633058695318778761063028782420072278836069437
  190. Sun May 15 23:39:15 2016  elapsed time 01:46:11
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