Task 1734495367

Name: Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_107_6000000_0
Workunit ID: 876700851
Created: 24 Feb 2025 0:31:29 UTC
Sent: 24 Feb 2025 5:24:25 UTC
Report deadline: 10 Mar 2025 5:24:25 UTC
Received: 24 Feb 2025 5:55:27 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12767178
Run time (sec): 346.30
CPU time (sec): 25.34
Peak working set size (MB): 286.93
Peak swap size (MB): 10535.63
Peak disk usage (MB): 0.02
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[00:45:24][511373][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_8_dms_200_107.cpt -A 0.04 -P 1.5 -f 500.0 -W --pb_min 3600 --mc_max 1.6 --mp_min 1.1 --mismatch 0.222 --tobs 1800 --alpha 1.0 --start_template_id 6000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_107.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_107_6000000_0_0
------> GPU usage: 0.500000
[00:45:24][511373][INFO ] Starting data processing...
[00:45:24][511373][INFO ] opti: No host transfer for n_steps. Use device global.
[00:45:24][511373][INFO ] opti: No host transfer for mean. Use device global.
[00:45:24][511373][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:45:24][511373][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:45:24][511373][INFO ] opti: power spectrum in fft callback (static link).
[00:45:24][511373][INFO ] opti: __constant__ access is not uniform, bad!
[00:45:24][511373][INFO ] Running on device 0 NVIDIA GeForce RTX 3090
[00:45:24][511373][INFO ] CUDA global memory status (initial GPU state, including context):
[00:45:24][511373][INFO ] No template file. Generating templates.
[00:45:24][511373][INFO ] Template param value T_cons = 50000
[00:45:30][511373][INFO ] Number of generated templates to be used: 50000
[00:45:30][511373][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_8_dms_200_107.cpt
[00:45:30][511373][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_8_dms_200_107.cpt (No such file or directory).
------> Starting from scratch...
[00:45:30][511373][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_107.binary
[00:45:30][511373][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_8_dms_200_DM240.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322500276
------> Number of samples/record: 0
------> Center freq in MHz: 857.5673828
------> Channel band in MHz: 3.34375
------> Number of channels/record: 256
------> Nifs: 1
------> RA (J2000): 174809.05
------> DEC (J2000): -244648.200001
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446N
------> Lagformat: 0
------> Sum: 1
------> Level: 3
------> AZ at start: 0
------> ZA at start: 0
------> AST at start: 0
------> LST at start: 0
------> File size (bytes): 0
------> Data size (bytes): 0
------> Number of samples: 16777216
------> Trial dispersion measure: 240.7 cm^-3 pc
------> Scale factor: 1.87163
[00:45:30][511373][INFO ] Allocating memory for dedispersed compressed time series...
[00:45:30][511373][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:45:30][511373][INFO ] 8-bit allocation done
[00:45:30][511373][INFO ] Foobar
[00:45:30][511373][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_107.binary
[00:45:30][511373][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:45:30][511373][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:45:30][511373][INFO ] FftSize = 12582913
[00:45:31][511373][INFO ] Seed for random number generator is -1031293440.
[00:45:33][511373][INFO ] 8[00:45:33][511373][INFO ] 9[00:45:34][511373][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:45:34][511373][INFO ] Normalization factor 3.97364e-08
[00:45:34][511373][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 3.24424e-09
------> thr1 = 19.5464
------> thr2 = 22.7124
------> thr4 = 27.844
------> thr8 = 36.3869
------> thr16 = 50.9469
[00:45:34][511373][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1672 MB (22598 MB free / 24270 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:45:34][511373][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:45:34][511373][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:45:34][511373][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:51:08][511373][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 249.555162 4114.163574 0.7938491 3.5246418 19.0348 12.5352  4
------> CAND: 330.412246 3749.951416 0.9634147 3.3171766 16.753 12.4842  8
------> CAND: 115.833728 3863.365967 0.9803692 3.3734815 15.5543 12.1113 16
------> CAND: 115.483650 5253.438965 0.8044313 0.1264800 15.3728 11.871 16
------> CAND: 455.481126 4254.651367 0.7628846 0.0388482 27.3156 11.863  1
------> CAND:  28.420664 4044.979248 0.2727163 5.9504552 15.3141 11.7934 16
------> CAND: 115.485207 4043.660400 0.4624088 6.1571441 15.2281 11.6799 16
------> CAND:  56.027248 5271.895996 0.7983660 0.1232026 15.1705 11.6041 16
------> CAND: 180.372098 6686.232422 0.9368693 4.5821023 15.1402 11.5641 16
------> CAND: 461.614885 4064.309082 0.1412039 4.6794372 21.1295 11.4877  2
------> CAND:  86.624934 4591.545410 1.0915171 0.1613081 15.0543 11.4512 16
------> CAND: 115.485467 5213.904785 0.8549526 0.1384016 15.0369 11.4284 16
------> CAND: 151.827129 4254.651367 0.7628846 0.0388482 17.4236 11.2477  4
------> CAND:  87.527248 4074.901855 0.8865870 3.4868920 15.4953 11.1707  8
------> CAND:  86.577704 4658.890625 0.8486848 0.1095257 14.8389 11.169 16
------> CAND: 115.515829 3791.742432 0.6355932 6.1853504 14.8369 11.1663 16
------> CAND: 462.000256 4335.613281 0.7198244 0.0315808 17.2993 11.1488  4
------> CAND:  96.725031 6541.138672 0.7947985 6.1799383 17.294 11.1446  4
------> CAND: 381.578369 4619.225586 1.0605377 3.6804407 15.4562 11.1302  8
------> CAND: 115.504411 5412.582520 1.0807122 0.2288913 14.8047 11.1243 16
------> CAND: 109.314339 3881.133057 0.3519183 3.6039360 14.8011 11.1195 16
------> CAND: 496.370686 5126.503906 1.2022827 0.2352479 17.255 11.1136  4
------> CAND:  86.371654 5397.795410 1.0801624 3.9687724 14.788 11.1025 16
------> CAND:  67.047045 4291.206055 1.0305018 3.5529230 14.7452 11.0466 16
------> CAND:  66.733558 4805.346191 0.7697117 0.0931007 20.3859 11.046  2
------> CAND: 115.509082 4396.616211 0.8473400 0.0831025 15.3625 11.0331  8
------> CAND: 412.081853 5721.887695 0.5695239 4.4667926 20.3212 11.0076  2
------> CAND:  63.449469 3723.796631 0.9159187 3.3099833 14.7071 10.9969 16
------> CAND: 167.970155 3698.806641 0.1917344 5.7704720 15.3051 10.9736  8
------> CAND: 327.348741 3735.740479 0.8793863 6.2216792 20.2507 10.9658  2
------> CAND: 115.500259 4665.216797 0.7128367 0.0704552 14.6805 10.9623 16
------> CAND: 274.721322 5721.887695 0.5695239 4.4667926 17.0594 10.958  4
------> CAND: 432.984797 3991.538086 1.0291522 0.0266935 16.9842 10.8983  4
------> CAND: 115.488840 3760.452881 0.5230862 6.1396484 14.6289 10.895 16
------> CAND: 222.637575 3830.158691 0.7153223 6.2153692 15.2056 10.8708  8
------> CAND: 115.494809 4637.886230 0.7244720 0.0644850 14.5954 10.8515 16
------> CAND:  97.634351 4221.110840 0.5467506 3.6594563 14.5953 10.8514 16
------> CAND: 115.426818 4174.991699 0.1924143 5.6087122 14.5908 10.8454 16
------> CAND:  87.526729 4142.101562 0.9130786 3.5126510 16.9146 10.843  4
------> CAND: 250.180839 5022.639648 0.6520066 0.0339065 15.1719 10.8359  8
------> CAND: 115.506227 3772.041992 0.7009736 6.2014441 14.5736 10.8231 16
------> CAND: 115.543597 4435.840820 1.1005807 0.1370607 14.5478 10.7896 16
------> CAND: 423.529062 4290.486328 0.9998329 0.0896643 16.8419 10.7853  4
------> CAND: 392.704305 3808.257812 0.5984101 3.4184067 15.1223 10.7846  8
------> CAND:  86.371134 4516.517578 1.0492195 3.6418777 15.0587 10.719  8
------> CAND: 175.054755 4074.901855 0.8865870 3.4868920 16.7477 10.7106  4
------> CAND: 230.931488 5563.381348 0.9264509 0.1743853 15.0503 10.7104  8
------> CAND: 210.062281 3601.766113 0.9682828 3.2446702 15.0496 10.7097  8
------> CAND: 140.161933 4416.878418 0.4405297 6.1727157 14.4811 10.703 16
------> CAND: 276.452767 3642.802979 0.3585693 3.4408991 15.0115 10.6703  8
------> CAND:  87.528545 4014.891357 0.8613176 3.4590173 16.6636 10.6439  4
------> CAND: 317.452100 4630.994629 0.7277282 0.0652984 16.6531 10.6356  4
------> CAND: 182.615554 4157.082520 0.9355879 0.0519671 14.9749 10.6326  8
------> CAND: 280.440904 4534.201172 0.8052549 0.0833276 14.9719 10.6295  8
------> CAND: 172.746162 6366.924316 1.1665993 4.2964473 14.956 10.6131  8
------> CAND:  66.735634 4491.239258 0.6859345 0.0450054 19.6505 10.6098  2
------> CAND:  77.828872 4648.187988 0.7195314 3.7868631 14.3968 10.5938 16
------> CAND: 201.114145 4118.501953 0.7608449 0.0078452 14.9262 10.5824  8
------> CAND: 346.362976 6022.275391 0.7885740 0.0462032 19.6014 10.5807  2
------> CAND: 115.552160 4255.105469 0.9748504 0.0786291 14.386 10.5798 16
------> CAND: 115.494549 4165.606934 0.8333027 0.0339843 14.3784 10.5699 16
------> CAND: 227.740563 4254.651367 0.7628846 0.0388482 19.5743 10.5646  2
------> CAND:  86.520871 4744.473633 0.5183275 6.2383709 14.3729 10.5628 16
------> CAND: 344.591048 4170.364746 0.9084294 3.5213227 14.9071 10.5628  8
------> CAND: 462.381734 3960.987305 0.6216554 6.2193351 16.5554 10.5582  4
------> CAND:  95.387780 4386.558594 0.2900781 5.9235487 24.3062 10.5561  1
------> CAND: 461.966001 4778.352051 0.7796652 0.0955360 16.548 10.5523  4
------> CAND: 346.518163 5160.417480 1.0898976 0.2206423 16.5414 10.5471  4
------> CAND: 466.450319 6602.328125 1.1006477 4.4234800 16.5346 10.5417  4
------> CAND:  64.211907 4635.976562 1.1307963 3.6801932 14.3558 10.5407 16
------> CAND: 200.174463 3888.600586 0.7365412 6.2397771 14.8761 10.5308  8
------> CAND: 133.471268 4491.239258 0.6859345 0.0450054 24.2391 10.5269  1
------> CAND: 250.218208 5759.488770 1.1864845 0.2618364 14.866 10.5204  8
------> CAND: 115.495068 4231.179199 0.6266505 6.2663465 14.3354 10.5143 16
------> CAND:  84.796952 3730.838623 0.8677595 3.3200290 16.4923 10.5082  4
------> CAND: 115.546192 4322.801758 0.9438664 0.0857723 14.3285 10.5054 16
------> CAND: 108.387632 3948.151123 0.3137342 6.0194988 14.851 10.505  8
------> CAND:  29.893379 3736.511963 0.8788268 6.2218418 14.3208 10.4954 16
------> CAND: 189.547563 4061.570801 0.3578704 3.7152257 16.4396 10.4665  4
------> CAND: 336.654479 4257.635254 0.7607895 0.0325107 14.8119 10.4647  8
------> CAND: 434.505001 3994.142578 0.4936373 6.1695871 16.4244 10.4544  4
------> CAND: 115.498183 4326.118652 0.7250976 0.0320153 14.7933 10.4456  8
------> CAND: 384.129863 4353.164551 0.7098475 3.6546257 16.4111 10.4439  4
------> CAND:  86.593274 4799.962891 1.0760781 0.1797922 14.2752 10.4365 16
------> CAND: 440.552084 5011.657715 0.4936340 6.1917906 16.4013 10.4361  4
------> CAND: 279.256245 4708.596191 1.1066328 0.1804558 16.3962 10.4321  4
------> CAND:  38.479758 3821.918457 0.2525599 5.9175768 14.2717 10.432 16
------> CAND: 115.487024 5010.916504 0.7291644 0.0907603 14.2682 10.4275 16
------> CAND:  34.121042 7832.899902 1.3179553 0.0012626 14.2673 10.4263 16
------> CAND: 192.149921 3675.060303 0.6418319 6.1603284 14.2552 10.4107 16
------> CAND:  66.734077 4805.093750 0.7713553 0.1028406 19.3082 10.407  2
------> CAND: 280.323865 4416.878418 0.4405297 6.1727157 14.7475 10.3986  8
------> CAND: 105.323348 3656.035645 0.8127788 6.1869907 14.2456 10.3983 16
------> CAND: 121.802438 6026.017090 1.3143113 0.2937170 14.7342 10.3849  8
------> CAND: 224.105878 3972.312744 0.7411081 6.2556372 14.7288 10.3793  8
------> CAND: 172.772891 3650.227783 0.8957594 3.2750711 14.2296 10.3777 16
------> CAND: 290.185473 5240.412109 0.6832250 0.0438232 14.7264 10.3769  8
------> CAND: 329.264956 3912.403320 0.7115523 6.2346997 16.2977 10.3542  4
------> CAND: 119.883628 4319.360840 0.4557857 6.1842122 14.2105 10.3531 16
------> CAND: 115.496106 5258.604980 1.2202165 0.2479076 14.6957 10.3453  8
[00:51:08][511373][INFO ] Statistics: count dirty SumSpec pages 1718 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:51:08][511373][INFO ] Data processing finished successfully!
00:51:08 (511373): called boinc_finish(0)

</stderr_txt>
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