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8-7_271 postprocessing log

a guest Jun 20th, 2016 77 Never
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  1. Thu Jun 16 17:51:21 2016  Msieve v. 1.52 (SVN exported)
  2. Thu Jun 16 17:51:21 2016  random seeds: 0f0ea725 e0e02a24
  3. Thu Jun 16 17:51:21 2016  factoring 17325754665736957709195452704212553102959479248200822512202786862345822760636191605470884810693575182843648900198513217254263257416768159872206328952733524752977945794189140263277161965578491544257594461696595014686561383191621357 (230 digits)
  4. Thu Jun 16 17:51:24 2016  searching for 15-digit factors
  5. Thu Jun 16 17:51:27 2016  commencing number field sieve (230-digit input)
  6. Thu Jun 16 17:51:27 2016  R0: 43556142965880123323311949751266331066368
  7. Thu Jun 16 17:51:27 2016  R1: -107006904423598033356356300384937784807
  8. Thu Jun 16 17:51:27 2016  A0: -7
  9. Thu Jun 16 17:51:27 2016  A1: 0
  10. Thu Jun 16 17:51:27 2016  A2: 0
  11. Thu Jun 16 17:51:27 2016  A3: 0
  12. Thu Jun 16 17:51:27 2016  A4: 0
  13. Thu Jun 16 17:51:27 2016  A5: 0
  14. Thu Jun 16 17:51:27 2016  A6: 8
  15. Thu Jun 16 17:51:27 2016  skew 0.98, size 3.762e-12, alpha 1.653, combined = 3.123e-13 rroots = 2
  16. Thu Jun 16 17:51:27 2016  
  17. Thu Jun 16 17:51:27 2016  commencing relation filtering
  18. Thu Jun 16 17:51:27 2016  setting target matrix density to 120.0
  19. Thu Jun 16 17:51:27 2016  estimated available RAM is 64392.0 MB
  20. Thu Jun 16 17:51:27 2016  commencing duplicate removal, pass 1
  21. Thu Jun 16 19:03:09 2016  skipped 159 relations with b > 2^32
  22. Thu Jun 16 19:03:09 2016  found 44640547 hash collisions in 220684682 relations
  23. Thu Jun 16 19:03:29 2016  added 1 free relations
  24. Thu Jun 16 19:03:29 2016  commencing duplicate removal, pass 2
  25. Thu Jun 16 19:39:14 2016  found 45151172 duplicates and 175533511 unique relations
  26. Thu Jun 16 19:39:14 2016  memory use: 1321.5 MB
  27. Thu Jun 16 19:39:14 2016  reading ideals above 720000
  28. Thu Jun 16 19:39:14 2016  commencing singleton removal, initial pass
  29. Thu Jun 16 20:53:53 2016  memory use: 5512.0 MB
  30. Thu Jun 16 20:53:54 2016  reading all ideals from disk
  31. Thu Jun 16 20:54:07 2016  memory use: 6920.9 MB
  32. Thu Jun 16 20:54:37 2016  keeping 169914718 ideals with weight <= 200, target excess is 891992
  33. Thu Jun 16 20:55:11 2016  commencing in-memory singleton removal
  34. Thu Jun 16 20:55:35 2016  begin with 175533511 relations and 169914718 unique ideals
  35. Thu Jun 16 20:59:57 2016  reduce to 101239697 relations and 86714725 ideals in 17 passes
  36. Thu Jun 16 20:59:57 2016  max relations containing the same ideal: 146
  37. Thu Jun 16 21:01:12 2016  removing 11876479 relations and 9876479 ideals in 2000000 cliques
  38. Thu Jun 16 21:01:17 2016  commencing in-memory singleton removal
  39. Thu Jun 16 21:01:30 2016  begin with 89363218 relations and 86714725 unique ideals
  40. Thu Jun 16 21:03:29 2016  reduce to 88331135 relations and 75780858 ideals in 10 passes
  41. Thu Jun 16 21:03:29 2016  max relations containing the same ideal: 133
  42. Thu Jun 16 21:04:32 2016  removing 9001866 relations and 7001866 ideals in 2000000 cliques
  43. Thu Jun 16 21:04:37 2016  commencing in-memory singleton removal
  44. Thu Jun 16 21:04:48 2016  begin with 79329269 relations and 75780858 unique ideals
  45. Thu Jun 16 21:06:16 2016  reduce to 78630069 relations and 68064159 ideals in 8 passes
  46. Thu Jun 16 21:06:16 2016  max relations containing the same ideal: 122
  47. Thu Jun 16 21:07:13 2016  removing 8141196 relations and 6141196 ideals in 2000000 cliques
  48. Thu Jun 16 21:07:17 2016  commencing in-memory singleton removal
  49. Thu Jun 16 21:07:27 2016  begin with 70488873 relations and 68064159 unique ideals
  50. Thu Jun 16 21:08:51 2016  reduce to 69854938 relations and 61274150 ideals in 9 passes
  51. Thu Jun 16 21:08:51 2016  max relations containing the same ideal: 113
  52. Thu Jun 16 21:09:46 2016  removing 7707627 relations and 5707627 ideals in 2000000 cliques
  53. Thu Jun 16 21:09:50 2016  commencing in-memory singleton removal
  54. Thu Jun 16 21:09:58 2016  begin with 62147311 relations and 61274150 unique ideals
  55. Thu Jun 16 21:11:10 2016  reduce to 61521602 relations and 54925064 ideals in 9 passes
  56. Thu Jun 16 21:11:10 2016  max relations containing the same ideal: 102
  57. Thu Jun 16 21:11:58 2016  removing 7440486 relations and 5440486 ideals in 2000000 cliques
  58. Thu Jun 16 21:12:02 2016  commencing in-memory singleton removal
  59. Thu Jun 16 21:12:09 2016  begin with 54081116 relations and 54925064 unique ideals
  60. Thu Jun 16 21:13:04 2016  reduce to 53436010 relations and 48821116 ideals in 8 passes
  61. Thu Jun 16 21:13:04 2016  max relations containing the same ideal: 92
  62. Thu Jun 16 21:13:46 2016  removing 7263777 relations and 5263777 ideals in 2000000 cliques
  63. Thu Jun 16 21:13:50 2016  commencing in-memory singleton removal
  64. Thu Jun 16 21:13:55 2016  begin with 46172233 relations and 48821116 unique ideals
  65. Thu Jun 16 21:14:47 2016  reduce to 45475984 relations and 42838545 ideals in 8 passes
  66. Thu Jun 16 21:14:47 2016  max relations containing the same ideal: 84
  67. Thu Jun 16 21:15:21 2016  removing 5993024 relations and 4390296 ideals in 1602728 cliques
  68. Thu Jun 16 21:15:24 2016  commencing in-memory singleton removal
  69. Thu Jun 16 21:15:28 2016  begin with 39482960 relations and 42838545 unique ideals
  70. Thu Jun 16 21:16:02 2016  reduce to 38933575 relations and 37882122 ideals in 7 passes
  71. Thu Jun 16 21:16:02 2016  max relations containing the same ideal: 77
  72. Thu Jun 16 21:16:33 2016  removing 129827 relations and 113085 ideals in 16742 cliques
  73. Thu Jun 16 21:16:35 2016  commencing in-memory singleton removal
  74. Thu Jun 16 21:16:40 2016  begin with 38803748 relations and 37882122 unique ideals
  75. Thu Jun 16 21:17:04 2016  reduce to 38803469 relations and 37768757 ideals in 5 passes
  76. Thu Jun 16 21:17:04 2016  max relations containing the same ideal: 77
  77. Thu Jun 16 21:17:17 2016  relations with 0 large ideals: 33917
  78. Thu Jun 16 21:17:17 2016  relations with 1 large ideals: 18347
  79. Thu Jun 16 21:17:17 2016  relations with 2 large ideals: 231257
  80. Thu Jun 16 21:17:17 2016  relations with 3 large ideals: 1390136
  81. Thu Jun 16 21:17:17 2016  relations with 4 large ideals: 4514825
  82. Thu Jun 16 21:17:17 2016  relations with 5 large ideals: 8715058
  83. Thu Jun 16 21:17:17 2016  relations with 6 large ideals: 10451349
  84. Thu Jun 16 21:17:17 2016  relations with 7+ large ideals: 13448580
  85. Thu Jun 16 21:17:17 2016  commencing 2-way merge
  86. Thu Jun 16 21:17:55 2016  reduce to 25165251 relation sets and 24130539 unique ideals
  87. Thu Jun 16 21:17:55 2016  commencing full merge
  88. Thu Jun 16 21:34:10 2016  memory use: 3163.3 MB
  89. Thu Jun 16 21:34:13 2016  found 11328805 cycles, need 11288739
  90. Thu Jun 16 21:34:19 2016  weight of 11288739 cycles is about 1354829519 (120.02/cycle)
  91. Thu Jun 16 21:34:19 2016  distribution of cycle lengths:
  92. Thu Jun 16 21:34:19 2016  1 relations: 513071
  93. Thu Jun 16 21:34:19 2016  2 relations: 707077
  94. Thu Jun 16 21:34:19 2016  3 relations: 816619
  95. Thu Jun 16 21:34:19 2016  4 relations: 833114
  96. Thu Jun 16 21:34:19 2016  5 relations: 841673
  97. Thu Jun 16 21:34:19 2016  6 relations: 820659
  98. Thu Jun 16 21:34:19 2016  7 relations: 797097
  99. Thu Jun 16 21:34:19 2016  8 relations: 754750
  100. Thu Jun 16 21:34:19 2016  9 relations: 708632
  101. Thu Jun 16 21:34:19 2016  10+ relations: 4496047
  102. Thu Jun 16 21:34:19 2016  heaviest cycle: 28 relations
  103. Thu Jun 16 21:34:24 2016  commencing cycle optimization
  104. Thu Jun 16 21:35:00 2016  start with 100265826 relations
  105. Thu Jun 16 21:41:31 2016  pruned 4479132 relations
  106. Thu Jun 16 21:41:31 2016  memory use: 2637.2 MB
  107. Thu Jun 16 21:41:31 2016  distribution of cycle lengths:
  108. Thu Jun 16 21:41:31 2016  1 relations: 513071
  109. Thu Jun 16 21:41:31 2016  2 relations: 724667
  110. Thu Jun 16 21:41:31 2016  3 relations: 851757
  111. Thu Jun 16 21:41:31 2016  4 relations: 867844
  112. Thu Jun 16 21:41:31 2016  5 relations: 883087
  113. Thu Jun 16 21:41:31 2016  6 relations: 858827
  114. Thu Jun 16 21:41:31 2016  7 relations: 835748
  115. Thu Jun 16 21:41:31 2016  8 relations: 788075
  116. Thu Jun 16 21:41:31 2016  9 relations: 739105
  117. Thu Jun 16 21:41:31 2016  10+ relations: 4226558
  118. Thu Jun 16 21:41:31 2016  heaviest cycle: 28 relations
  119. Thu Jun 16 21:42:11 2016  RelProcTime: 13844
  120. Thu Jun 16 21:42:11 2016  elapsed time 03:50:50
  121.  
  122. Fri Jun 17 22:03:34 2016  Msieve v. 1.52 (SVN exported)
  123. Fri Jun 17 22:03:34 2016  random seeds: cb6ca86a 4aa97313
  124. Fri Jun 17 22:03:34 2016  MPI process 0 of 2
  125. Fri Jun 17 22:03:34 2016  factoring 17325754665736957709195452704212553102959479248200822512202786862345822760636191605470884810693575182843648900198513217254263257416768159872206328952733524752977945794189140263277161965578491544257594461696595014686561383191621357 (230 digits)
  126. Fri Jun 17 22:03:37 2016  searching for 15-digit factors
  127. Fri Jun 17 22:03:40 2016  commencing number field sieve (230-digit input)
  128. Fri Jun 17 22:03:40 2016  R0: 43556142965880123323311949751266331066368
  129. Fri Jun 17 22:03:40 2016  R1: -107006904423598033356356300384937784807
  130. Fri Jun 17 22:03:40 2016  A0: -7
  131. Fri Jun 17 22:03:40 2016  A1: 0
  132. Fri Jun 17 22:03:40 2016  A2: 0
  133. Fri Jun 17 22:03:40 2016  A3: 0
  134. Fri Jun 17 22:03:40 2016  A4: 0
  135. Fri Jun 17 22:03:40 2016  A5: 0
  136. Fri Jun 17 22:03:40 2016  A6: 8
  137. Fri Jun 17 22:03:40 2016  skew 0.98, size 3.762e-12, alpha 1.653, combined = 3.123e-13 rroots = 2
  138. Fri Jun 17 22:03:40 2016  
  139. Fri Jun 17 22:03:40 2016  commencing linear algebra
  140. Fri Jun 17 22:03:40 2016  skipping matrix build
  141. Fri Jun 17 22:03:40 2016  initialized process (0,0) of 1 x 2 grid
  142. Fri Jun 17 22:03:47 2016  matrix starts at (0, 0)
  143. Fri Jun 17 22:03:48 2016  matrix is 11288278 x 5644229 (2627.4 MB) with weight 745097130 (132.01/col)
  144. Fri Jun 17 22:03:48 2016  sparse part has weight 632315149 (112.03/col)
  145. Fri Jun 17 22:03:48 2016  saving the first 48 matrix rows for later
  146. Fri Jun 17 22:03:50 2016  matrix includes 64 packed rows
  147. Fri Jun 17 22:03:52 2016  matrix is 11288230 x 5644229 (2517.8 MB) with weight 639126434 (113.24/col)
  148. Fri Jun 17 22:03:52 2016  sparse part has weight 603594350 (106.94/col)
  149. Fri Jun 17 22:03:52 2016  using block size 8192 and superblock size 1474560 for processor cache size 15360 kB
  150. Fri Jun 17 22:04:40 2016  commencing Lanczos iteration (12 threads)
  151. Fri Jun 17 22:04:40 2016  memory use: 2184.2 MB
  152. Fri Jun 17 22:05:12 2016  linear algebra at 0.0%, ETA 63h56m
  153. Fri Jun 17 22:05:22 2016  checkpointing every 180000 dimensions
  154. Mon Jun 20 12:58:26 2016  lanczos halted after 178511 iterations (dim = 11288225)
  155. Mon Jun 20 12:58:45 2016  recovered 32 nontrivial dependencies
  156. Mon Jun 20 12:58:45 2016  BLanczosTime: 226505
  157. Mon Jun 20 12:58:45 2016  elapsed time 62:55:11
  158.  
  159. Mon Jun 20 13:47:53 2016  Msieve v. 1.52 (SVN exported)
  160. Mon Jun 20 13:47:53 2016  random seeds: e35a05f8 045adaf0
  161. Mon Jun 20 13:47:53 2016  factoring 17325754665736957709195452704212553102959479248200822512202786862345822760636191605470884810693575182843648900198513217254263257416768159872206328952733524752977945794189140263277161965578491544257594461696595014686561383191621357 (230 digits)
  162. Mon Jun 20 13:47:55 2016  searching for 15-digit factors
  163. Mon Jun 20 13:47:58 2016  commencing number field sieve (230-digit input)
  164. Mon Jun 20 13:47:58 2016  R0: 43556142965880123323311949751266331066368
  165. Mon Jun 20 13:47:58 2016  R1: -107006904423598033356356300384937784807
  166. Mon Jun 20 13:47:58 2016  A0: -7
  167. Mon Jun 20 13:47:58 2016  A1: 0
  168. Mon Jun 20 13:47:58 2016  A2: 0
  169. Mon Jun 20 13:47:58 2016  A3: 0
  170. Mon Jun 20 13:47:58 2016  A4: 0
  171. Mon Jun 20 13:47:58 2016  A5: 0
  172. Mon Jun 20 13:47:58 2016  A6: 8
  173. Mon Jun 20 13:47:58 2016  skew 0.98, size 3.762e-12, alpha 1.653, combined = 3.123e-13 rroots = 2
  174. Mon Jun 20 13:47:58 2016  
  175. Mon Jun 20 13:47:58 2016  commencing square root phase
  176. Mon Jun 20 13:47:58 2016  handling dependencies 1 to 1
  177. Mon Jun 20 13:47:58 2016  reading relations for dependency 1
  178. Mon Jun 20 13:48:00 2016  read 5643150 cycles
  179. Mon Jun 20 13:48:17 2016  cycles contain 19093686 unique relations
  180. Mon Jun 20 14:26:06 2016  read 19093686 relations
  181. Mon Jun 20 14:28:21 2016  multiplying 19093686 relations
  182. Mon Jun 20 14:52:15 2016  multiply complete, coefficients have about 533.03 million bits
  183. Mon Jun 20 14:52:19 2016  initial square root is modulo 60607
  184. Mon Jun 20 15:17:43 2016  sqrtTime: 5385
  185. Mon Jun 20 15:17:43 2016  prp65 factor: 53143833171671471827298843044361585070731236169319797656976032961
  186. Mon Jun 20 15:17:43 2016  prp165 factor: 326016277556970034535018039367887338599781274017569357652489853350786151376146628736176966506884293817242999721512616866149694411129657651800937280914675302969153837
  187. Mon Jun 20 15:17:43 2016  elapsed time 01:29:50
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