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C158_146_114

mersenneforum
Mar 31st, 2016
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  1. Sun Mar 27 08:51:09 2016
  2. Sun Mar 27 08:51:09 2016
  3. Sun Mar 27 08:51:09 2016 Msieve v. 1.53 (SVN 991)
  4. Sun Mar 27 08:51:09 2016 random seeds: f0a3dc85 13b88603
  5. Sun Mar 27 08:51:09 2016 factoring 11433930510657525802242508694387511425252968036838561546348744842723750468949029726528203609088870758059069144773656767587517029117842540418860251401773887977 (158 digits)
  6. Sun Mar 27 08:51:10 2016 no P-1/P+1/ECM available, skipping
  7. Sun Mar 27 08:51:10 2016 commencing number field sieve (158-digit input)
  8. Sun Mar 27 08:51:10 2016 R0: -1983693185001933911781991366852
  9. Sun Mar 27 08:51:10 2016 R1: 2074876571754517
  10. Sun Mar 27 08:51:10 2016 A0: -127537506448504796520155472670386837015
  11. Sun Mar 27 08:51:10 2016 A1: 147883379800840367566645208682451
  12. Sun Mar 27 08:51:10 2016 A2: -2170511837088282296299855
  13. Sun Mar 27 08:51:10 2016 A3: -16442292485362525883
  14. Sun Mar 27 08:51:10 2016 A4: 1992924800478
  15. Sun Mar 27 08:51:10 2016 A5: 372240
  16. Sun Mar 27 08:51:10 2016 skew 1.00, size 2.682e-15, alpha -7.202, combined = 1.382e-14 rroots = 3
  17. Sun Mar 27 08:51:10 2016
  18. Sun Mar 27 08:51:10 2016 commencing relation filtering
  19. Sun Mar 27 08:51:10 2016 setting target matrix density to 110.0
  20. Sun Mar 27 08:51:10 2016 estimated available RAM is 16010.6 MB
  21. Sun Mar 27 08:51:10 2016 commencing duplicate removal, pass 1
  22. Sun Mar 27 09:18:28 2016 found 4130973 hash collisions in 96995770 relations
  23. Sun Mar 27 09:19:28 2016 added 122619 free relations
  24. Sun Mar 27 09:19:28 2016 commencing duplicate removal, pass 2
  25. Sun Mar 27 09:20:26 2016 found 0 duplicates and 97118389 unique relations
  26. Sun Mar 27 09:20:26 2016 memory use: 261.2 MB
  27. Sun Mar 27 09:20:26 2016 reading ideals above 67043328
  28. Sun Mar 27 09:20:26 2016 commencing singleton removal, initial pass
  29. Sun Mar 27 09:40:14 2016 memory use: 1506.0 MB
  30. Sun Mar 27 09:40:14 2016 reading all ideals from disk
  31. Sun Mar 27 09:40:16 2016 memory use: 1720.9 MB
  32. Sun Mar 27 09:40:23 2016 commencing in-memory singleton removal
  33. Sun Mar 27 09:40:29 2016 begin with 97118389 relations and 78576055 unique ideals
  34. Sun Mar 27 09:41:28 2016 reduce to 61894772 relations and 39554991 ideals in 13 passes
  35. Sun Mar 27 09:41:28 2016 max relations containing the same ideal: 38
  36. Sun Mar 27 09:41:34 2016 reading ideals above 720000
  37. Sun Mar 27 09:41:34 2016 commencing singleton removal, initial pass
  38. Sun Mar 27 09:55:20 2016 memory use: 1378.0 MB
  39. Sun Mar 27 09:55:20 2016 reading all ideals from disk
  40. Sun Mar 27 09:55:22 2016 memory use: 2281.9 MB
  41. Sun Mar 27 09:55:33 2016 keeping 47133524 ideals with weight <= 200, target excess is 326766
  42. Sun Mar 27 09:55:45 2016 commencing in-memory singleton removal
  43. Sun Mar 27 09:55:54 2016 begin with 61894772 relations and 47133524 unique ideals
  44. Sun Mar 27 09:56:30 2016 reduce to 61894756 relations and 47133508 ideals in 3 passes
  45. Sun Mar 27 09:56:30 2016 max relations containing the same ideal: 200
  46. Sun Mar 27 09:57:16 2016 removing 8220474 relations and 6220474 ideals in 2000000 cliques
  47. Sun Mar 27 09:57:19 2016 commencing in-memory singleton removal
  48. Sun Mar 27 09:57:28 2016 begin with 53674282 relations and 47133508 unique ideals
  49. Sun Mar 27 09:58:37 2016 reduce to 52907685 relations and 40115596 ideals in 8 passes
  50. Sun Mar 27 09:58:37 2016 max relations containing the same ideal: 190
  51. Sun Mar 27 09:59:16 2016 removing 6425792 relations and 4425792 ideals in 2000000 cliques
  52. Sun Mar 27 09:59:19 2016 commencing in-memory singleton removal
  53. Sun Mar 27 09:59:25 2016 begin with 46481893 relations and 40115596 unique ideals
  54. Sun Mar 27 10:00:07 2016 reduce to 45984536 relations and 35174201 ideals in 7 passes
  55. Sun Mar 27 10:00:07 2016 max relations containing the same ideal: 179
  56. Sun Mar 27 10:00:40 2016 removing 5877506 relations and 3877506 ideals in 2000000 cliques
  57. Sun Mar 27 10:00:43 2016 commencing in-memory singleton removal
  58. Sun Mar 27 10:00:48 2016 begin with 40107030 relations and 35174201 unique ideals
  59. Sun Mar 27 10:01:23 2016 reduce to 39693866 relations and 30867192 ideals in 7 passes
  60. Sun Mar 27 10:01:23 2016 max relations containing the same ideal: 164
  61. Sun Mar 27 10:01:51 2016 removing 5546478 relations and 3546478 ideals in 2000000 cliques
  62. Sun Mar 27 10:01:54 2016 commencing in-memory singleton removal
  63. Sun Mar 27 10:01:58 2016 begin with 34147388 relations and 30867192 unique ideals
  64. Sun Mar 27 10:02:26 2016 reduce to 33775629 relations and 26933023 ideals in 7 passes
  65. Sun Mar 27 10:02:26 2016 max relations containing the same ideal: 147
  66. Sun Mar 27 10:02:50 2016 removing 5292109 relations and 3292109 ideals in 2000000 cliques
  67. Sun Mar 27 10:02:52 2016 commencing in-memory singleton removal
  68. Sun Mar 27 10:02:56 2016 begin with 28483520 relations and 26933023 unique ideals
  69. Sun Mar 27 10:03:15 2016 reduce to 28124594 relations and 23264700 ideals in 6 passes
  70. Sun Mar 27 10:03:15 2016 max relations containing the same ideal: 130
  71. Sun Mar 27 10:03:34 2016 removing 5082110 relations and 3082110 ideals in 2000000 cliques
  72. Sun Mar 27 10:03:37 2016 commencing in-memory singleton removal
  73. Sun Mar 27 10:03:39 2016 begin with 23042484 relations and 23264700 unique ideals
  74. Sun Mar 27 10:04:00 2016 reduce to 22666133 relations and 19785073 ideals in 8 passes
  75. Sun Mar 27 10:04:00 2016 max relations containing the same ideal: 113
  76. Sun Mar 27 10:04:17 2016 removing 4928066 relations and 2928066 ideals in 2000000 cliques
  77. Sun Mar 27 10:04:19 2016 commencing in-memory singleton removal
  78. Sun Mar 27 10:04:22 2016 begin with 17738067 relations and 19785073 unique ideals
  79. Sun Mar 27 10:04:41 2016 reduce to 17274104 relations and 16362081 ideals in 7 passes
  80. Sun Mar 27 10:04:41 2016 max relations containing the same ideal: 90
  81. Sun Mar 27 10:04:55 2016 removing 1584247 relations and 1051273 ideals in 532974 cliques
  82. Sun Mar 27 10:04:56 2016 commencing in-memory singleton removal
  83. Sun Mar 27 10:04:58 2016 begin with 15689857 relations and 16362081 unique ideals
  84. Sun Mar 27 10:05:18 2016 reduce to 15573658 relations and 15191378 ideals in 7 passes
  85. Sun Mar 27 10:05:18 2016 max relations containing the same ideal: 87
  86. Sun Mar 27 10:05:36 2016 relations with 0 large ideals: 856
  87. Sun Mar 27 10:05:36 2016 relations with 1 large ideals: 4101
  88. Sun Mar 27 10:05:36 2016 relations with 2 large ideals: 58494
  89. Sun Mar 27 10:05:36 2016 relations with 3 large ideals: 412101
  90. Sun Mar 27 10:05:36 2016 relations with 4 large ideals: 1519371
  91. Sun Mar 27 10:05:36 2016 relations with 5 large ideals: 3249055
  92. Sun Mar 27 10:05:36 2016 relations with 6 large ideals: 4307572
  93. Sun Mar 27 10:05:36 2016 relations with 7+ large ideals: 6022108
  94. Sun Mar 27 10:05:36 2016 commencing 2-way merge
  95. Sun Mar 27 10:05:52 2016 reduce to 11401182 relation sets and 11018902 unique ideals
  96. Sun Mar 27 10:05:52 2016 commencing full merge
  97. Sun Mar 27 10:11:26 2016 memory use: 1318.1 MB
  98. Sun Mar 27 10:11:27 2016 found 5163575 cycles, need 5119102
  99. Sun Mar 27 10:11:29 2016 weight of 5119102 cycles is about 563138426 (110.01/cycle)
  100. Sun Mar 27 10:11:29 2016 distribution of cycle lengths:
  101. Sun Mar 27 10:11:29 2016 1 relations: 71733
  102. Sun Mar 27 10:11:29 2016 2 relations: 268813
  103. Sun Mar 27 10:11:29 2016 3 relations: 381106
  104. Sun Mar 27 10:11:29 2016 4 relations: 439225
  105. Sun Mar 27 10:11:29 2016 5 relations: 483100
  106. Sun Mar 27 10:11:29 2016 6 relations: 484758
  107. Sun Mar 27 10:11:29 2016 7 relations: 472233
  108. Sun Mar 27 10:11:29 2016 8 relations: 435582
  109. Sun Mar 27 10:11:29 2016 9 relations: 391349
  110. Sun Mar 27 10:11:29 2016 10+ relations: 1691203
  111. Sun Mar 27 10:11:29 2016 heaviest cycle: 25 relations
  112. Sun Mar 27 10:11:31 2016 commencing cycle optimization
  113. Sun Mar 27 10:11:48 2016 start with 41492820 relations
  114. Sun Mar 27 10:13:55 2016 pruned 2309692 relations
  115. Sun Mar 27 10:13:55 2016 memory use: 1082.8 MB
  116. Sun Mar 27 10:13:55 2016 distribution of cycle lengths:
  117. Sun Mar 27 10:13:55 2016 1 relations: 71733
  118. Sun Mar 27 10:13:55 2016 2 relations: 278158
  119. Sun Mar 27 10:13:55 2016 3 relations: 402116
  120. Sun Mar 27 10:13:55 2016 4 relations: 465754
  121. Sun Mar 27 10:13:55 2016 5 relations: 518447
  122. Sun Mar 27 10:13:55 2016 6 relations: 519508
  123. Sun Mar 27 10:13:55 2016 7 relations: 506085
  124. Sun Mar 27 10:13:55 2016 8 relations: 461080
  125. Sun Mar 27 10:13:55 2016 9 relations: 408577
  126. Sun Mar 27 10:13:55 2016 10+ relations: 1487644
  127. Sun Mar 27 10:13:55 2016 heaviest cycle: 25 relations
  128. Sun Mar 27 10:14:09 2016 RelProcTime: 4979
  129. Sun Mar 27 10:14:09 2016
  130. Sun Mar 27 10:14:09 2016 commencing linear algebra
  131. Sun Mar 27 10:14:10 2016 read 5119102 cycles
  132. Sun Mar 27 10:14:23 2016 cycles contain 15408027 unique relations
  133. Sun Mar 27 10:16:57 2016 read 15408027 relations
  134. Sun Mar 27 10:17:34 2016 using 20 quadratic characters above 4294917295
  135. Sun Mar 27 10:19:10 2016 building initial matrix
  136. Sun Mar 27 10:25:19 2016 memory use: 2084.2 MB
  137. Sun Mar 27 10:25:23 2016 read 5119102 cycles
  138. Sun Mar 27 10:25:25 2016 matrix is 5118925 x 5119102 (2194.6 MB) with weight 670411496 (130.96/col)
  139. Sun Mar 27 10:25:25 2016 sparse part has weight 518998865 (101.38/col)
  140. Sun Mar 27 10:27:06 2016 filtering completed in 2 passes
  141. Sun Mar 27 10:27:07 2016 matrix is 5118857 x 5119034 (2194.6 MB) with weight 670408426 (130.96/col)
  142. Sun Mar 27 10:27:07 2016 sparse part has weight 518997750 (101.39/col)
  143. Sun Mar 27 10:27:26 2016 matrix starts at (0, 0)
  144. Sun Mar 27 10:27:27 2016 matrix is 5118857 x 5119034 (2194.6 MB) with weight 670408426 (130.96/col)
  145. Sun Mar 27 10:27:27 2016 sparse part has weight 518997750 (101.39/col)
  146. Sun Mar 27 10:27:27 2016 saving the first 48 matrix rows for later
  147. Sun Mar 27 10:27:29 2016 matrix includes 64 packed rows
  148. Sun Mar 27 10:27:30 2016 matrix is 5118809 x 5119034 (2124.8 MB) with weight 564240705 (110.22/col)
  149. Sun Mar 27 10:27:30 2016 sparse part has weight 505808592 (98.81/col)
  150. Sun Mar 27 10:27:30 2016 using block size 8192 and superblock size 294912 for processor cache size 3072 kB
  151. Sun Mar 27 10:28:03 2016 commencing Lanczos iteration
  152. Sun Mar 27 10:28:03 2016 memory use: 1756.4 MB
  153. Sun Mar 27 10:29:49 2016 linear algebra at 0.0%, ETA 95h16m
  154. Sun Mar 27 10:30:23 2016 checkpointing every 60000 dimensions
  155. Thu Mar 31 04:17:07 2016 lanczos halted after 80950 iterations (dim = 5118808)
  156. Thu Mar 31 04:17:17 2016 recovered 27 nontrivial dependencies
  157. Thu Mar 31 04:17:17 2016 BLanczosTime: 324188
  158. Thu Mar 31 04:17:17 2016
  159. Thu Mar 31 04:17:17 2016 commencing square root phase
  160. Thu Mar 31 04:17:17 2016 handling dependencies 1 to 64
  161. Thu Mar 31 04:17:17 2016 reading relations for dependency 1
  162. Thu Mar 31 04:17:18 2016 read 2559801 cycles
  163. Thu Mar 31 04:17:25 2016 cycles contain 7705876 unique relations
  164. Thu Mar 31 04:18:45 2016 read 7705876 relations
  165. Thu Mar 31 04:19:48 2016 multiplying 7705876 relations
  166. Thu Mar 31 04:35:45 2016 multiply complete, coefficients have about 419.01 million bits
  167. Thu Mar 31 04:35:48 2016 initial square root is modulo 32989141
  168. Thu Mar 31 04:53:38 2016 sqrtTime: 2181
  169. Thu Mar 31 04:53:38 2016 p72 factor: 958348290789129006119641796196274839876690370543534752321494909456424293
  170. Thu Mar 31 04:53:38 2016 p86 factor: 11930871709743989701062943061725901823290778991951114248102625917350163242220775566389
  171. Thu Mar 31 04:53:38 2016 elapsed time 92:02:29
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