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11101_228

mersenneforum
Mar 21st, 2016
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  1. Sun Mar 20 09:33:49 2016
  2. Sun Mar 20 09:33:49 2016 Msieve v. 1.53 (SVN unknown)
  3. Sun Mar 20 09:33:49 2016 random seeds: fd6af6e7 ff8d879b
  4. Sun Mar 20 09:33:49 2016 factoring 111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111101 (228 digits)
  5. Sun Mar 20 09:33:50 2016 searching for 15-digit factors
  6. Sun Mar 20 09:33:51 2016 commencing number field sieve (228-digit input)
  7. Sun Mar 20 09:33:51 2016 R0: -100000000000000000000000000000000000000
  8. Sun Mar 20 09:33:51 2016 R1: 1
  9. Sun Mar 20 09:33:51 2016 A0: -91
  10. Sun Mar 20 09:33:51 2016 A1: 0
  11. Sun Mar 20 09:33:51 2016 A2: 0
  12. Sun Mar 20 09:33:51 2016 A3: 0
  13. Sun Mar 20 09:33:51 2016 A4: 0
  14. Sun Mar 20 09:33:51 2016 A5: 0
  15. Sun Mar 20 09:33:51 2016 A6: 1
  16. Sun Mar 20 09:33:51 2016 skew 1.00, size 3.405e-11, alpha 0.164, combined = 1.457e-12 rroots = 2
  17. Sun Mar 20 09:33:51 2016
  18. Sun Mar 20 09:33:51 2016 commencing relation filtering
  19. Sun Mar 20 09:33:51 2016 setting target matrix density to 120.0
  20. Sun Mar 20 09:33:51 2016 estimated available RAM is 16031.0 MB
  21. Sun Mar 20 09:33:51 2016 commencing duplicate removal, pass 1
  22. Sun Mar 20 09:40:26 2016 error -15 reading relation 57916436
  23. Sun Mar 20 09:40:50 2016 error -15 reading relation 61511972
  24. Sun Mar 20 09:41:19 2016 error -9 reading relation 66047205
  25. Sun Mar 20 09:41:23 2016 error -15 reading relation 66679529
  26. Sun Mar 20 09:42:56 2016 error -15 reading relation 80987952
  27. Sun Mar 20 09:42:56 2016 error -1 reading relation 81016922
  28. Sun Mar 20 09:42:56 2016 error -15 reading relation 81022523
  29. Sun Mar 20 09:43:45 2016 error -15 reading relation 86941340
  30. Sun Mar 20 09:43:45 2016 error -15 reading relation 86942661
  31. Sun Mar 20 09:43:45 2016 error -9 reading relation 86944449
  32. Sun Mar 20 09:43:45 2016 error -15 reading relation 86949245
  33. Sun Mar 20 09:43:45 2016 error -9 reading relation 86958794
  34. Sun Mar 20 09:44:19 2016 error -5 reading relation 92230450
  35. Sun Mar 20 09:44:24 2016 error -9 reading relation 92955606
  36. Sun Mar 20 09:44:25 2016 error -9 reading relation 93074173
  37. Sun Mar 20 09:44:25 2016 error -9 reading relation 93153339
  38. Sun Mar 20 09:44:26 2016 error -9 reading relation 93232595
  39. Sun Mar 20 09:44:26 2016 error -15 reading relation 93269265
  40. Sun Mar 20 09:44:27 2016 error -9 reading relation 93387089
  41. Sun Mar 20 09:44:28 2016 error -9 reading relation 93614677
  42. Sun Mar 20 09:44:29 2016 error -15 reading relation 93651169
  43. Sun Mar 20 09:44:29 2016 error -15 reading relation 93727934
  44. Sun Mar 20 09:44:29 2016 error -15 reading relation 93765549
  45. Sun Mar 20 09:44:30 2016 error -1 reading relation 93803113
  46. Sun Mar 20 09:44:31 2016 error -15 reading relation 93997554
  47. Sun Mar 20 09:44:56 2016 error -5 reading relation 97816490
  48. Sun Mar 20 09:44:56 2016 error -15 reading relation 97847461
  49. Sun Mar 20 09:44:56 2016 error -9 reading relation 97853699
  50. Sun Mar 20 09:44:56 2016 error -9 reading relation 97883477
  51. Sun Mar 20 09:44:56 2016 error -9 reading relation 97910619
  52. Sun Mar 20 09:44:59 2016 error -1 reading relation 98226242
  53. Sun Mar 20 09:44:59 2016 error -9 reading relation 98228480
  54. Sun Mar 20 09:44:59 2016 error -5 reading relation 98297164
  55. Sun Mar 20 09:44:59 2016 error -1 reading relation 98357625
  56. Sun Mar 20 09:44:59 2016 error -5 reading relation 98359945
  57. Sun Mar 20 09:45:02 2016 error -5 reading relation 98764218
  58. Sun Mar 20 09:45:02 2016 error -1 reading relation 98805223
  59. Sun Mar 20 09:45:16 2016 error -9 reading relation 100954936
  60. Sun Mar 20 09:45:16 2016 error -15 reading relation 100958016
  61. Sun Mar 20 09:45:17 2016 error -15 reading relation 100986567
  62. Sun Mar 20 09:45:17 2016 error -9 reading relation 100989849
  63. Sun Mar 20 09:45:17 2016 error -15 reading relation 101018398
  64. Sun Mar 20 09:45:17 2016 error -15 reading relation 101085682
  65. Sun Mar 20 09:45:17 2016 error -1 reading relation 101089188
  66. Sun Mar 20 09:45:18 2016 error -1 reading relation 101148723
  67. Sun Mar 20 09:45:18 2016 error -5 reading relation 101152126
  68. Sun Mar 20 09:46:51 2016 skipped 4 relations with b > 2^32
  69. Sun Mar 20 09:46:51 2016 skipped 26 relations with composite factors
  70. Sun Mar 20 09:46:51 2016 found 17994223 hash collisions in 114396494 relations
  71. Sun Mar 20 09:47:02 2016 commencing duplicate removal, pass 2
  72. Sun Mar 20 09:47:55 2016 found 15824245 duplicates and 98572249 unique relations
  73. Sun Mar 20 09:47:55 2016 memory use: 660.8 MB
  74. Sun Mar 20 09:47:55 2016 reading ideals above 69926912
  75. Sun Mar 20 09:47:55 2016 commencing singleton removal, initial pass
  76. Sun Mar 20 09:55:57 2016 memory use: 2756.0 MB
  77. Sun Mar 20 09:55:57 2016 reading all ideals from disk
  78. Sun Mar 20 09:56:07 2016 memory use: 1691.5 MB
  79. Sun Mar 20 09:56:10 2016 commencing in-memory singleton removal
  80. Sun Mar 20 09:56:13 2016 begin with 98572249 relations and 82085828 unique ideals
  81. Sun Mar 20 09:56:44 2016 reduce to 63335293 relations and 43167443 ideals in 14 passes
  82. Sun Mar 20 09:56:44 2016 max relations containing the same ideal: 44
  83. Sun Mar 20 09:56:47 2016 reading ideals above 720000
  84. Sun Mar 20 09:56:47 2016 commencing singleton removal, initial pass
  85. Sun Mar 20 10:03:52 2016 memory use: 1378.0 MB
  86. Sun Mar 20 10:03:52 2016 reading all ideals from disk
  87. Sun Mar 20 10:04:12 2016 memory use: 2363.1 MB
  88. Sun Mar 20 10:04:17 2016 keeping 51070490 ideals with weight <= 200, target excess is 324424
  89. Sun Mar 20 10:04:22 2016 commencing in-memory singleton removal
  90. Sun Mar 20 10:04:27 2016 begin with 63335293 relations and 51070490 unique ideals
  91. Sun Mar 20 10:04:53 2016 reduce to 63334631 relations and 51069828 ideals in 6 passes
  92. Sun Mar 20 10:04:53 2016 max relations containing the same ideal: 200
  93. Sun Mar 20 10:05:17 2016 removing 8796236 relations and 6796236 ideals in 2000000 cliques
  94. Sun Mar 20 10:05:19 2016 commencing in-memory singleton removal
  95. Sun Mar 20 10:05:23 2016 begin with 54538395 relations and 51069828 unique ideals
  96. Sun Mar 20 10:05:53 2016 reduce to 53546759 relations and 43243188 ideals in 8 passes
  97. Sun Mar 20 10:05:53 2016 max relations containing the same ideal: 188
  98. Sun Mar 20 10:06:14 2016 removing 7031701 relations and 5031701 ideals in 2000000 cliques
  99. Sun Mar 20 10:06:16 2016 commencing in-memory singleton removal
  100. Sun Mar 20 10:06:19 2016 begin with 46515058 relations and 43243188 unique ideals
  101. Sun Mar 20 10:06:47 2016 reduce to 45800524 relations and 37470722 ideals in 10 passes
  102. Sun Mar 20 10:06:47 2016 max relations containing the same ideal: 174
  103. Sun Mar 20 10:07:03 2016 removing 6517167 relations and 4517167 ideals in 2000000 cliques
  104. Sun Mar 20 10:07:05 2016 commencing in-memory singleton removal
  105. Sun Mar 20 10:07:07 2016 begin with 39283357 relations and 37470722 unique ideals
  106. Sun Mar 20 10:07:26 2016 reduce to 38611413 relations and 32254025 ideals in 8 passes
  107. Sun Mar 20 10:07:26 2016 max relations containing the same ideal: 154
  108. Sun Mar 20 10:07:40 2016 removing 6267768 relations and 4267768 ideals in 2000000 cliques
  109. Sun Mar 20 10:07:42 2016 commencing in-memory singleton removal
  110. Sun Mar 20 10:07:44 2016 begin with 32343645 relations and 32254025 unique ideals
  111. Sun Mar 20 10:07:59 2016 reduce to 31648868 relations and 27258894 ideals in 8 passes
  112. Sun Mar 20 10:07:59 2016 max relations containing the same ideal: 134
  113. Sun Mar 20 10:08:11 2016 removing 6116514 relations and 4116514 ideals in 2000000 cliques
  114. Sun Mar 20 10:08:12 2016 commencing in-memory singleton removal
  115. Sun Mar 20 10:08:14 2016 begin with 25532354 relations and 27258894 unique ideals
  116. Sun Mar 20 10:08:27 2016 reduce to 24769475 relations and 22336556 ideals in 9 passes
  117. Sun Mar 20 10:08:27 2016 max relations containing the same ideal: 112
  118. Sun Mar 20 10:08:36 2016 removing 5992386 relations and 3992386 ideals in 2000000 cliques
  119. Sun Mar 20 10:08:38 2016 commencing in-memory singleton removal
  120. Sun Mar 20 10:08:38 2016 begin with 18777089 relations and 22336556 unique ideals
  121. Sun Mar 20 10:08:46 2016 reduce to 17876212 relations and 17378292 ideals in 8 passes
  122. Sun Mar 20 10:08:46 2016 max relations containing the same ideal: 92
  123. Sun Mar 20 10:08:52 2016 removing 638281 relations and 516693 ideals in 121588 cliques
  124. Sun Mar 20 10:08:53 2016 commencing in-memory singleton removal
  125. Sun Mar 20 10:08:54 2016 begin with 17237931 relations and 17378292 unique ideals
  126. Sun Mar 20 10:08:59 2016 reduce to 17221758 relations and 16845293 ideals in 6 passes
  127. Sun Mar 20 10:08:59 2016 max relations containing the same ideal: 85
  128. Sun Mar 20 10:09:08 2016 relations with 0 large ideals: 12183
  129. Sun Mar 20 10:09:08 2016 relations with 1 large ideals: 3632
  130. Sun Mar 20 10:09:08 2016 relations with 2 large ideals: 42203
  131. Sun Mar 20 10:09:08 2016 relations with 3 large ideals: 315313
  132. Sun Mar 20 10:09:08 2016 relations with 4 large ideals: 1276124
  133. Sun Mar 20 10:09:08 2016 relations with 5 large ideals: 3054411
  134. Sun Mar 20 10:09:08 2016 relations with 6 large ideals: 4516131
  135. Sun Mar 20 10:09:08 2016 relations with 7+ large ideals: 8001761
  136. Sun Mar 20 10:09:08 2016 commencing 2-way merge
  137. Sun Mar 20 10:09:15 2016 reduce to 11359356 relation sets and 10982891 unique ideals
  138. Sun Mar 20 10:09:15 2016 commencing full merge
  139. Sun Mar 20 10:12:55 2016 memory use: 1543.2 MB
  140. Sun Mar 20 10:12:56 2016 found 5149219 cycles, need 5149091
  141. Sun Mar 20 10:12:57 2016 weight of 5149091 cycles is about 617921883 (120.01/cycle)
  142. Sun Mar 20 10:12:57 2016 distribution of cycle lengths:
  143. Sun Mar 20 10:12:57 2016 1 relations: 161930
  144. Sun Mar 20 10:12:57 2016 2 relations: 280498
  145. Sun Mar 20 10:12:57 2016 3 relations: 350077
  146. Sun Mar 20 10:12:57 2016 4 relations: 372065
  147. Sun Mar 20 10:12:57 2016 5 relations: 384920
  148. Sun Mar 20 10:12:57 2016 6 relations: 384186
  149. Sun Mar 20 10:12:57 2016 7 relations: 376111
  150. Sun Mar 20 10:12:57 2016 8 relations: 359439
  151. Sun Mar 20 10:12:57 2016 9 relations: 334353
  152. Sun Mar 20 10:12:57 2016 10+ relations: 2145512
  153. Sun Mar 20 10:12:57 2016 heaviest cycle: 28 relations
  154. Sun Mar 20 10:12:58 2016 commencing cycle optimization
  155. Sun Mar 20 10:13:06 2016 start with 47558140 relations
  156. Sun Mar 20 10:14:34 2016 pruned 2340788 relations
  157. Sun Mar 20 10:14:34 2016 memory use: 1209.1 MB
  158. Sun Mar 20 10:14:34 2016 distribution of cycle lengths:
  159. Sun Mar 20 10:14:34 2016 1 relations: 161930
  160. Sun Mar 20 10:14:34 2016 2 relations: 287748
  161. Sun Mar 20 10:14:34 2016 3 relations: 365576
  162. Sun Mar 20 10:14:34 2016 4 relations: 388604
  163. Sun Mar 20 10:14:34 2016 5 relations: 405817
  164. Sun Mar 20 10:14:34 2016 6 relations: 404776
  165. Sun Mar 20 10:14:34 2016 7 relations: 397216
  166. Sun Mar 20 10:14:34 2016 8 relations: 377456
  167. Sun Mar 20 10:14:34 2016 9 relations: 351318
  168. Sun Mar 20 10:14:34 2016 10+ relations: 2008650
  169. Sun Mar 20 10:14:34 2016 heaviest cycle: 28 relations
  170. Sun Mar 20 10:14:41 2016 RelProcTime: 2450
  171. Sun Mar 20 10:14:41 2016
  172. Sun Mar 20 10:14:41 2016 commencing linear algebra
  173. Sun Mar 20 10:14:43 2016 read 5149091 cycles
  174. Sun Mar 20 10:14:52 2016 cycles contain 17026934 unique relations
  175. Sun Mar 20 10:16:23 2016 read 17026934 relations
  176. Sun Mar 20 10:16:41 2016 using 20 quadratic characters above 4294917295
  177. Sun Mar 20 10:17:42 2016 building initial matrix
  178. Sun Mar 20 10:20:27 2016 memory use: 2265.5 MB
  179. Sun Mar 20 10:20:29 2016 read 5149091 cycles
  180. Sun Mar 20 10:20:30 2016 matrix is 5148914 x 5149091 (2402.8 MB) with weight 698990018 (135.75/col)
  181. Sun Mar 20 10:20:30 2016 sparse part has weight 573227938 (111.33/col)
  182. Sun Mar 20 10:21:20 2016 filtering completed in 2 passes
  183. Sun Mar 20 10:21:21 2016 matrix is 5148899 x 5149076 (2402.8 MB) with weight 698989278 (135.75/col)
  184. Sun Mar 20 10:21:21 2016 sparse part has weight 573227592 (111.33/col)
  185. Sun Mar 20 10:22:51 2016 matrix starts at (0, 0)
  186. Sun Mar 20 10:22:52 2016 matrix is 5148899 x 5149076 (2402.8 MB) with weight 698989278 (135.75/col)
  187. Sun Mar 20 10:22:52 2016 sparse part has weight 573227592 (111.33/col)
  188. Sun Mar 20 10:22:52 2016 saving the first 48 matrix rows for later
  189. Sun Mar 20 10:22:52 2016 matrix includes 64 packed rows
  190. Sun Mar 20 10:22:53 2016 matrix is 5148851 x 5149076 (2305.2 MB) with weight 595354192 (115.62/col)
  191. Sun Mar 20 10:23:00 2016 sparse part has weight 552815984 (107.36/col)
  192. Sun Mar 20 10:23:01 2016 using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  193. Sun Mar 20 10:23:18 2016 commencing Lanczos iteration (4 threads)
  194. Sun Mar 20 10:23:18 2016 memory use: 1944.5 MB
  195. Sun Mar 20 10:23:43 2016 linear algebra at 0.0%, ETA 22h36m
  196. Sun Mar 20 10:23:49 2016 checkpointing every 250000 dimensions
  197. Mon Mar 21 01:11:06 2016 lanczos halted after 81427 iterations (dim = 5148851)
  198. Mon Mar 21 01:11:12 2016 recovered 34 nontrivial dependencies
  199. Mon Mar 21 01:11:12 2016 BLanczosTime: 53791
  200. Mon Mar 21 01:11:12 2016
  201. Mon Mar 21 01:11:12 2016 commencing square root phase
  202. Mon Mar 21 01:11:12 2016 handling dependencies 1 to 64
  203. Mon Mar 21 01:11:12 2016 reading relations for dependency 1
  204. Mon Mar 21 01:11:12 2016 read 2576013 cycles
  205. Mon Mar 21 01:11:16 2016 cycles contain 8517406 unique relations
  206. Mon Mar 21 01:12:58 2016 read 8517406 relations
  207. Mon Mar 21 01:13:26 2016 multiplying 8517406 relations
  208. Mon Mar 21 01:17:31 2016 multiply complete, coefficients have about 211.93 million bits
  209. Mon Mar 21 01:17:31 2016 initial square root is modulo 40318429
  210. Mon Mar 21 01:22:04 2016 sqrtTime: 652
  211. Mon Mar 21 01:22:04 2016 p73 factor: 3138731866858964711158809589181877903016066883057647980304758622657579393
  212. Mon Mar 21 01:22:04 2016 p155 factor: 35400000963543204269504058843898777589030165843769860381894774822156997938472890990363669674509213300193440729142719451637572271805547069622875875265424957
  213. Mon Mar 21 01:22:04 2016 elapsed time 15:48:15
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