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gchilders

11p10_295

Feb 10th, 2024
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  1. Thu Feb 8 23:58:21 2024
  2. Thu Feb 8 23:58:21 2024
  3. Thu Feb 8 23:58:21 2024 Msieve v. 1.54 (SVN Unversioned directory)
  4. Thu Feb 8 23:58:21 2024 random seeds: 17b74a92 4159412d
  5. Thu Feb 8 23:58:21 2024 MPI process 0 of 1
  6. Thu Feb 8 23:58:21 2024 Using 46 OpenMP threads
  7. Thu Feb 8 23:58:21 2024 factoring 2928616337463394099757379035529989437864265150308056400066603349780483354910071070574001253135887275963316672401218420519627716086693493551768895422208657761082968421468023471410038628865561019444950962364799507594411 (217 digits)
  8. Thu Feb 8 23:58:22 2024 no P-1/P+1/ECM available, skipping
  9. Thu Feb 8 23:58:22 2024 commencing number field sieve (217-digit input)
  10. Thu Feb 8 23:58:22 2024 R0: 27680149049219827234040845032752615876276219551518008056540691
  11. Thu Feb 8 23:58:22 2024 R1: -100000000000000000000000000000000000000000000000000000000000
  12. Thu Feb 8 23:58:22 2024 A0: 1
  13. Thu Feb 8 23:58:22 2024 A1: -1
  14. Thu Feb 8 23:58:22 2024 A2: 1
  15. Thu Feb 8 23:58:22 2024 A3: -1
  16. Thu Feb 8 23:58:22 2024 A4: 1
  17. Thu Feb 8 23:58:22 2024 skew 1.00, size 5.424e-25, alpha 1.694, combined = 6.797e-15 rroots = 0
  18. Thu Feb 8 23:58:22 2024
  19. Thu Feb 8 23:58:22 2024 commencing relation filtering
  20. Thu Feb 8 23:58:22 2024 setting target matrix density to 90.0
  21. Thu Feb 8 23:58:22 2024 estimated available RAM is 192069.2 MB
  22. Thu Feb 8 23:58:22 2024 commencing duplicate removal, pass 1
  23. Fri Feb 9 00:00:45 2024 error -1 reading relation 201271012
  24. Fri Feb 9 00:01:11 2024 error -11 reading relation 236707708
  25. Fri Feb 9 00:04:54 2024 error -15 reading relation 557575697
  26. Fri Feb 9 00:07:01 2024 skipped 160995 relations with b > 2^32
  27. Fri Feb 9 00:07:01 2024 skipped 317 malformed relations
  28. Fri Feb 9 00:07:01 2024 found 30045709 hash collisions in 739167328 relations
  29. Fri Feb 9 00:07:09 2024 added 3657741 free relations
  30. Fri Feb 9 00:07:09 2024 commencing duplicate removal, pass 2
  31. Fri Feb 9 00:10:27 2024 found 0 duplicates and 742825069 unique relations
  32. Fri Feb 9 00:10:27 2024 memory use: 2217.5 MB
  33. Fri Feb 9 00:10:27 2024 reading ideals above 720000
  34. Fri Feb 9 00:10:27 2024 commencing singleton removal, initial pass
  35. Fri Feb 9 00:54:31 2024 memory use: 21024.0 MB
  36. Fri Feb 9 00:54:32 2024 reading all ideals from disk
  37. Fri Feb 9 00:55:07 2024 memory use: 37786.9 MB
  38. Fri Feb 9 00:57:17 2024 keeping 811997415 ideals with weight <= 200, target excess is 7123770
  39. Fri Feb 9 00:59:46 2024 commencing in-memory singleton removal
  40. Fri Feb 9 00:59:54 2024 begin with 742825069 relations and 811997415 unique ideals
  41. Fri Feb 9 01:00:53 2024 reduce to 262548005 relations and 250144765 ideals in 29 passes
  42. Fri Feb 9 01:00:53 2024 max relations containing the same ideal: 110
  43. Fri Feb 9 01:03:44 2024 removing 17590188 relations and 16590188 ideals in 1000000 cliques
  44. Fri Feb 9 01:03:58 2024 commencing in-memory singleton removal
  45. Fri Feb 9 01:04:01 2024 begin with 244957817 relations and 250144765 unique ideals
  46. Fri Feb 9 01:04:19 2024 reduce to 243607278 relations and 232194375 ideals in 15 passes
  47. Fri Feb 9 01:04:19 2024 max relations containing the same ideal: 103
  48. Fri Feb 9 01:06:55 2024 removing 12682831 relations and 11682831 ideals in 1000000 cliques
  49. Fri Feb 9 01:07:08 2024 commencing in-memory singleton removal
  50. Fri Feb 9 01:07:10 2024 begin with 230924447 relations and 232194375 unique ideals
  51. Fri Feb 9 01:07:28 2024 reduce to 230168730 relations and 219751473 ideals in 16 passes
  52. Fri Feb 9 01:07:28 2024 max relations containing the same ideal: 100
  53. Fri Feb 9 01:09:54 2024 removing 11131168 relations and 10131168 ideals in 1000000 cliques
  54. Fri Feb 9 01:10:07 2024 commencing in-memory singleton removal
  55. Fri Feb 9 01:10:09 2024 begin with 219037562 relations and 219751473 unique ideals
  56. Fri Feb 9 01:10:22 2024 reduce to 218421544 relations and 209000971 ideals in 12 passes
  57. Fri Feb 9 01:10:22 2024 max relations containing the same ideal: 94
  58. Fri Feb 9 01:12:41 2024 removing 10293669 relations and 9293669 ideals in 1000000 cliques
  59. Fri Feb 9 01:12:53 2024 commencing in-memory singleton removal
  60. Fri Feb 9 01:12:55 2024 begin with 208127875 relations and 209000971 unique ideals
  61. Fri Feb 9 01:13:07 2024 reduce to 207570902 relations and 199147360 ideals in 12 passes
  62. Fri Feb 9 01:13:07 2024 max relations containing the same ideal: 90
  63. Fri Feb 9 01:15:19 2024 removing 2179500 relations and 2019532 ideals in 159968 cliques
  64. Fri Feb 9 01:15:28 2024 commencing in-memory singleton removal
  65. Fri Feb 9 01:15:30 2024 begin with 205391402 relations and 199147360 unique ideals
  66. Fri Feb 9 01:15:39 2024 reduce to 205367063 relations and 197103467 ideals in 10 passes
  67. Fri Feb 9 01:15:39 2024 max relations containing the same ideal: 89
  68. Fri Feb 9 01:16:05 2024 relations with 0 large ideals: 378229
  69. Fri Feb 9 01:16:05 2024 relations with 1 large ideals: 1396177
  70. Fri Feb 9 01:16:05 2024 relations with 2 large ideals: 8060022
  71. Fri Feb 9 01:16:05 2024 relations with 3 large ideals: 26069098
  72. Fri Feb 9 01:16:05 2024 relations with 4 large ideals: 51313641
  73. Fri Feb 9 01:16:05 2024 relations with 5 large ideals: 59604047
  74. Fri Feb 9 01:16:05 2024 relations with 6 large ideals: 38658574
  75. Fri Feb 9 01:16:05 2024 relations with 7+ large ideals: 19887275
  76. Fri Feb 9 01:16:05 2024 commencing 2-way merge
  77. Fri Feb 9 01:19:18 2024 reduce to 113723253 relation sets and 105459668 unique ideals
  78. Fri Feb 9 01:19:18 2024 ignored 11 oversize relation sets
  79. Fri Feb 9 01:19:18 2024 commencing full merge
  80. Fri Feb 9 02:08:19 2024 memory use: 10148.8 MB
  81. Fri Feb 9 02:08:36 2024 found 53163498 cycles, need 52499868
  82. Fri Feb 9 02:09:04 2024 weight of 52499868 cycles is about 4725292772 (90.01/cycle)
  83. Fri Feb 9 02:09:04 2024 distribution of cycle lengths:
  84. Fri Feb 9 02:09:04 2024 1 relations: 6150420
  85. Fri Feb 9 02:09:04 2024 2 relations: 5815995
  86. Fri Feb 9 02:09:04 2024 3 relations: 5506022
  87. Fri Feb 9 02:09:04 2024 4 relations: 4933757
  88. Fri Feb 9 02:09:04 2024 5 relations: 4344573
  89. Fri Feb 9 02:09:04 2024 6 relations: 3717893
  90. Fri Feb 9 02:09:04 2024 7 relations: 3290102
  91. Fri Feb 9 02:09:04 2024 8 relations: 2844991
  92. Fri Feb 9 02:09:04 2024 9 relations: 2432445
  93. Fri Feb 9 02:09:04 2024 10+ relations: 13463670
  94. Fri Feb 9 02:09:04 2024 heaviest cycle: 28 relations
  95. Fri Feb 9 02:09:32 2024 commencing cycle optimization
  96. Fri Feb 9 02:11:26 2024 start with 360842099 relations
  97. Fri Feb 9 02:23:13 2024 pruned 7045945 relations
  98. Fri Feb 9 02:23:13 2024 memory use: 11735.6 MB
  99. Fri Feb 9 02:23:14 2024 distribution of cycle lengths:
  100. Fri Feb 9 02:23:14 2024 1 relations: 6150420
  101. Fri Feb 9 02:23:14 2024 2 relations: 5916477
  102. Fri Feb 9 02:23:14 2024 3 relations: 5672841
  103. Fri Feb 9 02:23:14 2024 4 relations: 5029588
  104. Fri Feb 9 02:23:14 2024 5 relations: 4421531
  105. Fri Feb 9 02:23:14 2024 6 relations: 3752748
  106. Fri Feb 9 02:23:14 2024 7 relations: 3309081
  107. Fri Feb 9 02:23:14 2024 8 relations: 2838477
  108. Fri Feb 9 02:23:14 2024 9 relations: 2415646
  109. Fri Feb 9 02:23:14 2024 10+ relations: 12993059
  110. Fri Feb 9 02:23:14 2024 heaviest cycle: 28 relations
  111. Fri Feb 9 02:25:53 2024 RelProcTime: 8851
  112. Fri Feb 9 02:25:53 2024 elapsed time 02:27:32
  113. Fri Feb 9 02:26:21 2024
  114. Fri Feb 9 02:26:21 2024
  115. Fri Feb 9 02:26:21 2024 Msieve v. 1.54 (SVN Unversioned directory)
  116. Fri Feb 9 02:26:21 2024 random seeds: 55eadf8f 0bb95a2d
  117. Fri Feb 9 02:26:21 2024 MPI process 0 of 1
  118. Fri Feb 9 02:26:21 2024 Using 46 OpenMP threads
  119. Fri Feb 9 02:26:21 2024 factoring 2928616337463394099757379035529989437864265150308056400066603349780483354910071070574001253135887275963316672401218420519627716086693493551768895422208657761082968421468023471410038628865561019444950962364799507594411 (217 digits)
  120. Fri Feb 9 02:26:21 2024 no P-1/P+1/ECM available, skipping
  121. Fri Feb 9 02:26:22 2024 commencing number field sieve (217-digit input)
  122. Fri Feb 9 02:26:22 2024 R0: 27680149049219827234040845032752615876276219551518008056540691
  123. Fri Feb 9 02:26:22 2024 R1: -100000000000000000000000000000000000000000000000000000000000
  124. Fri Feb 9 02:26:22 2024 A0: 1
  125. Fri Feb 9 02:26:22 2024 A1: -1
  126. Fri Feb 9 02:26:22 2024 A2: 1
  127. Fri Feb 9 02:26:22 2024 A3: -1
  128. Fri Feb 9 02:26:22 2024 A4: 1
  129. Fri Feb 9 02:26:22 2024 skew 1.00, size 5.424e-25, alpha 1.694, combined = 6.797e-15 rroots = 0
  130. Fri Feb 9 02:26:22 2024
  131. Fri Feb 9 02:26:22 2024 commencing linear algebra
  132. Fri Feb 9 02:26:22 2024 using VBITS=128
  133. Fri Feb 9 02:26:22 2024 stopping after matrix build
  134. Fri Feb 9 02:26:22 2024 initialized process (0,0) of 1 x 1 grid
  135. Fri Feb 9 02:26:29 2024 read 52499868 cycles
  136. Fri Feb 9 02:28:08 2024 cycles contain 195028361 unique relations
  137. Fri Feb 9 02:30:11 2024 read 195028361 relations
  138. Fri Feb 9 02:30:25 2024 using 20 quadratic characters above 4294917295
  139. Fri Feb 9 02:30:49 2024 building initial matrix
  140. Fri Feb 9 03:08:37 2024 memory use: 23893.2 MB
  141. Fri Feb 9 03:09:40 2024 read 52499868 cycles
  142. Fri Feb 9 03:09:51 2024 matrix is 52499074 x 52499868 (19716.1 MB) with weight 5646827625 (107.56/col)
  143. Fri Feb 9 03:09:51 2024 sparse part has weight 4590967546 (87.45/col)
  144. Fri Feb 9 03:38:12 2024 filtering completed in 3 passes
  145. Fri Feb 9 03:38:30 2024 matrix is 52212195 x 52212395 (19683.8 MB) with weight 5635323716 (107.93/col)
  146. Fri Feb 9 03:38:30 2024 sparse part has weight 4585651063 (87.83/col)
  147. Fri Feb 9 03:42:15 2024 BLanczosTime: 4553
  148. Fri Feb 9 03:42:15 2024 elapsed time 01:15:54
  149. Fri Feb 9 09:52:16 2024
  150. Fri Feb 9 09:52:16 2024
  151. Fri Feb 9 09:52:16 2024 Msieve v. 1.54 (SVN unknown)
  152. Fri Feb 9 09:52:16 2024 random seeds: 69b090d5 8c8d04ce
  153. Fri Feb 9 09:52:16 2024 MPI process 0 of 4
  154. Fri Feb 9 09:52:16 2024 Using 16 OpenMP threads
  155. Fri Feb 9 09:52:16 2024 factoring 2928616337463394099757379035529989437864265150308056400066603349780483354910071070574001253135887275963316672401218420519627716086693493551768895422208657761082968421468023471410038628865561019444950962364799507594411 (217 digits)
  156. Fri Feb 9 09:52:16 2024 no P-1/P+1/ECM available, skipping
  157. Fri Feb 9 09:52:16 2024 commencing number field sieve (217-digit input)
  158. Fri Feb 9 09:52:16 2024 R0: 27680149049219827234040845032752615876276219551518008056540691
  159. Fri Feb 9 09:52:16 2024 R1: -100000000000000000000000000000000000000000000000000000000000
  160. Fri Feb 9 09:52:16 2024 A0: 1
  161. Fri Feb 9 09:52:16 2024 A1: -1
  162. Fri Feb 9 09:52:16 2024 A2: 1
  163. Fri Feb 9 09:52:16 2024 A3: -1
  164. Fri Feb 9 09:52:16 2024 A4: 1
  165. Fri Feb 9 09:52:16 2024 skew 1.00, size 5.424e-25, alpha 1.694, combined = 6.797e-15 rroots = 0
  166. Fri Feb 9 09:52:16 2024
  167. Fri Feb 9 09:52:16 2024 commencing linear algebra
  168. Fri Feb 9 09:52:16 2024 using VBITS=256
  169. Fri Feb 9 09:52:16 2024 skipping matrix build
  170. Fri Feb 9 09:52:16 2024 initialized process (0,0) of 2 x 2 grid
  171. Fri Feb 9 09:52:37 2024 matrix starts at (0, 0)
  172. Fri Feb 9 09:52:39 2024 matrix is 26106218 x 26106404 (5831.6 MB) with weight 1766386816 (67.66/col)
  173. Fri Feb 9 09:52:39 2024 sparse part has weight 1241561554 (47.56/col)
  174. Fri Feb 9 09:52:39 2024 saving the first 240 matrix rows for later
  175. Fri Feb 9 09:52:44 2024 matrix includes 256 packed rows
  176. Fri Feb 9 09:52:50 2024 matrix is 26105978 x 26106404 (5319.1 MB) with weight 1052091433 (40.30/col)
  177. Fri Feb 9 09:52:50 2024 sparse part has weight 976676846 (37.41/col)
  178. Fri Feb 9 09:52:50 2024 using GPU 0 (NVIDIA A100-SXM4-40GB)
  179. Fri Feb 9 09:52:50 2024 selected card has CUDA arch 8.0
  180. Fri Feb 9 09:53:57 2024 commencing Lanczos iteration
  181. Fri Feb 9 09:53:58 2024 memory use: 12430.9 MB
  182. Fri Feb 9 09:54:25 2024 linear algebra at 0.1%, ETA 12h18m
  183. Fri Feb 9 09:55:04 2024 checking every 70000 dimensions, checkpointing every 4270000 dimensions
  184. Fri Feb 9 22:06:59 2024 lanczos halted after 204563 iterations (dim = 52211955)
  185. Fri Feb 9 22:10:35 2024 recovered 37 nontrivial dependencies
  186. Fri Feb 9 22:10:36 2024 BLanczosTime: 44300
  187. Fri Feb 9 22:10:36 2024 elapsed time 12:18:20
  188. Sat Feb 10 00:52:23 2024
  189. Sat Feb 10 00:52:23 2024
  190. Sat Feb 10 00:52:23 2024 Msieve v. 1.54 (SVN Unversioned directory)
  191. Sat Feb 10 00:52:23 2024 random seeds: 4a02592f 464850b9
  192. Sat Feb 10 00:52:23 2024 MPI process 0 of 1
  193. Sat Feb 10 00:52:23 2024 Using 32 OpenMP threads
  194. Sat Feb 10 00:52:23 2024 factoring 2928616337463394099757379035529989437864265150308056400066603349780483354910071070574001253135887275963316672401218420519627716086693493551768895422208657761082968421468023471410038628865561019444950962364799507594411 (217 digits)
  195. Sat Feb 10 00:52:24 2024 no P-1/P+1/ECM available, skipping
  196. Sat Feb 10 00:52:24 2024 commencing number field sieve (217-digit input)
  197. Sat Feb 10 00:52:24 2024 R0: 27680149049219827234040845032752615876276219551518008056540691
  198. Sat Feb 10 00:52:24 2024 R1: -100000000000000000000000000000000000000000000000000000000000
  199. Sat Feb 10 00:52:24 2024 A0: 1
  200. Sat Feb 10 00:52:24 2024 A1: -1
  201. Sat Feb 10 00:52:24 2024 A2: 1
  202. Sat Feb 10 00:52:24 2024 A3: -1
  203. Sat Feb 10 00:52:24 2024 A4: 1
  204. Sat Feb 10 00:52:24 2024 skew 1.00, size 5.424e-25, alpha 1.694, combined = 6.797e-15 rroots = 0
  205. Sat Feb 10 00:52:24 2024
  206. Sat Feb 10 00:52:24 2024 commencing square root phase
  207. Sat Feb 10 00:52:24 2024 reading relations for dependency 1
  208. Sat Feb 10 00:52:31 2024 read 26103455 cycles
  209. Sat Feb 10 00:53:20 2024 cycles contain 97461208 unique relations
  210. Sat Feb 10 00:55:14 2024 read 97461208 relations
  211. Sat Feb 10 01:02:06 2024 multiplying 97461208 relations
  212. Sat Feb 10 01:06:26 2024 multiply complete, coefficients have about 2719.47 million bits
  213. Sat Feb 10 01:06:34 2024 initial square root is modulo 1257163
  214. Sat Feb 10 01:21:31 2024 sqrtTime: 1747
  215. Sat Feb 10 01:21:31 2024 p98 factor: 53982373433629505490877725968204912819898048782704793663456451330030911462761646297770606214708981
  216. Sat Feb 10 01:21:31 2024 p119 factor: 54251344488661334264129328524040007169663673739875889503771287768671893698788606133833640699839906941256107376914336031
  217. Sat Feb 10 01:21:31 2024 elapsed time 00:29:08
  218.  
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