Task 1703571719

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_51_4450000_2
Workunit ID: 857755401
Created: 26 Dec 2024 19:53:14 UTC
Sent: 26 Dec 2024 21:49:12 UTC
Report deadline: 9 Jan 2025 21:49:12 UTC
Received: 27 Dec 2024 2:56:42 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 437.28
CPU time (sec): 36.26
Peak working set size (MB): 360.79
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
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>
[02:49:11][1030120][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_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_51.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 4450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_51.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_51_4450000_2_0
------> GPU usage: 0.330000
[02:49:11][1030120][INFO ] Starting data processing...
[02:49:11][1030120][INFO ] opti: No host transfer for n_steps. Use device global.
[02:49:11][1030120][INFO ] opti: No host transfer for mean. Use device global.
[02:49:11][1030120][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:49:11][1030120][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:49:11][1030120][INFO ] opti: power spectrum in fft callback (static link).
[02:49:11][1030120][INFO ] opti: __constant__ access is not uniform, bad!
[02:49:12][1030120][INFO ] Running on device 5 Tesla V100-SXM2-16GB
[02:49:12][1030120][INFO ] CUDA global memory status (initial GPU state, including context):
[02:49:12][1030120][INFO ] No template file. Generating templates.
[02:49:12][1030120][INFO ] Template param value T_cons = 50000
[02:49:18][1030120][INFO ] Number of generated templates to be used: 50000
[02:49:18][1030120][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_51.cpt
[02:49:18][1030120][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_51.cpt (No such file or directory).
------> Starting from scratch...
[02:49:18][1030120][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_51.binary
[02:49:18][1030120][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM235.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766122738
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 235.1 cm^-3 pc
------> Scale factor: 1.31287
[02:49:18][1030120][INFO ] Allocating memory for dedispersed compressed time series...
[02:49:18][1030120][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:49:18][1030120][INFO ] 8-bit allocation done
[02:49:18][1030120][INFO ] Foobar
[02:49:18][1030120][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_51.binary
[02:49:18][1030120][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:49:18][1030120][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:49:18][1030120][INFO ] FftSize = 12582913
[02:49:18][1030120][INFO ] Seed for random number generator is 1108292229.
[02:49:21][1030120][INFO ] 8[02:49:21][1030120][INFO ] 9[02:49:23][1030120][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:49:23][1030120][INFO ] Normalization factor 3.97364e-08
[02:49:23][1030120][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
[02:49:23][1030120][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1558 MB (14595 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:49:23][1030120][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:49:23][1030120][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:49:23][1030120][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:50:11][1030120][INFO ] Checkpoint committed!
[02:51:11][1030120][INFO ] Checkpoint committed!
[02:52:11][1030120][INFO ] Checkpoint committed!
[02:53:11][1030120][INFO ] Checkpoint committed!
[02:54:11][1030120][INFO ] Checkpoint committed!
[02:55:11][1030120][INFO ] Checkpoint committed!
[02:56:11][1030120][INFO ] Checkpoint committed!
[02:56:26][1030120][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 259.214612 5189.726562 0.6164656 3.3875153 281.492 122.251  1
------> CAND: 259.320232 5189.726562 0.6164656 3.3875153 272.224 118.225  1
------> CAND: 259.148437 5189.726562 0.6164656 3.3875153 228.797 99.3654  1
------> CAND: 259.356045 5189.726562 0.6164656 3.3875153 215.048 93.3942  1
------> CAND: 259.108213 5189.726562 0.6164656 3.3875153 210.663 91.4899  1
------> CAND: 259.183211 5189.726562 0.6164656 3.3875153 198.959 86.4067  1
------> CAND: 259.160634 5189.726562 0.6164656 3.3875153 196.525 85.3497  1
------> CAND: 259.124822 5189.726562 0.6164656 3.3875153 184.632 80.1846  1
------> CAND: 259.318935 5189.726562 0.6164656 3.3875153 177.919 77.2693  1
------> CAND: 259.239525 5189.726562 0.6164656 3.3875153 177.416 77.0507  1
------> CAND: 259.213314 5189.726562 0.6164656 3.3875153 173.178 75.2101  1
------> CAND: 259.105359 5189.726562 0.6164656 3.3875153 171.617 74.5321  1
------> CAND: 259.230442 5189.726562 0.6164656 3.3875153 171.196 74.3495  1
------> CAND: 259.319194 5189.726562 0.6164656 3.3875153 170.612 74.096  1
------> CAND: 259.249905 5189.726562 0.6164656 3.3875153 167.169 72.6006  1
------> CAND: 259.271704 5189.726562 0.6164656 3.3875153 163.4 70.9638  1
------> CAND: 259.187364 5189.726562 0.6164656 3.3875153 160.747 69.8115  1
------> CAND: 259.260286 5189.726562 0.6164656 3.3875153 159.706 69.3594  1
------> CAND: 259.244456 5189.726562 0.6164656 3.3875153 158.593 68.8762  1
------> CAND: 259.328277 5189.726562 0.6164656 3.3875153 157.429 68.3704  1
------> CAND: 259.273261 5189.726562 0.6164656 3.3875153 157.247 68.2917  1
------> CAND: 259.144804 5189.726562 0.6164656 3.3875153 157.121 68.2366  1
------> CAND: 259.213055 5189.726562 0.6164656 3.3875153 150.502 65.3624  1
------> CAND: 259.262881 5189.726562 0.6164656 3.3875153 149.911 65.1054  1
------> CAND: 259.308295 5189.726562 0.6164656 3.3875153 149.644 64.9894  1
------> CAND: 259.298174 5189.726562 0.6164656 3.3875153 147.71 64.1496  1
------> CAND: 259.237449 5189.726562 0.6164656 3.3875153 147.097 63.8833  1
------> CAND: 259.290129 5189.726562 0.6164656 3.3875153 146.376 63.5704  1
------> CAND: 259.133905 5189.726562 0.6164656 3.3875153 146.115 63.4567  1
------> CAND: 259.203194 5189.726562 0.6164656 3.3875153 144.072 62.5698  1
------> CAND: 259.327758 5189.726562 0.6164656 3.3875153 143.456 62.3023  1
------> CAND: 259.168938 5189.726562 0.6164656 3.3875153 143.308 62.238  1
------> CAND: 259.174907 5189.726562 0.6164656 3.3875153 143.152 62.1703  1
------> CAND: 259.241341 5189.726562 0.6164656 3.3875153 143.132 62.1615  1
------> CAND: 259.185028 5189.726562 0.6164656 3.3875153 141.179 61.3133  1
------> CAND: 259.134164 5189.726562 0.6164656 3.3875153 140.552 61.0408  1
------> CAND: 259.335024 5189.726562 0.6164656 3.3875153 140.26 60.9141  1
------> CAND: 259.166084 5189.726562 0.6164656 3.3875153 139.745 60.6906  1
------> CAND: 259.182173 5189.726562 0.6164656 3.3875153 138.428 60.1186  1
------> CAND: 259.324125 5189.726562 0.6164656 3.3875153 137.591 59.7552  1
------> CAND: 259.254317 5189.726562 0.6164656 3.3875153 137.581 59.7505  1
------> CAND: 259.231999 5189.726562 0.6164656 3.3875153 133.839 58.1254  1
------> CAND: 259.215910 5189.726562 0.6164656 3.3875153 133.244 57.8671  1
------> CAND: 259.145842 5189.726562 0.6164656 3.3875153 132.326 57.4685  1
------> CAND: 259.183730 5189.726562 0.6164656 3.3875153 131.205 56.9815  1
------> CAND: 259.242379 5189.726562 0.6164656 3.3875153 128.656 55.8748  1
------> CAND: 259.298952 5189.726562 0.6164656 3.3875153 127.908 55.5495  1
------> CAND: 259.095497 5189.726562 0.6164656 3.3875153 127.483 55.3652  1
------> CAND: 259.309073 5189.726562 0.6164656 3.3875153 126.973 55.1438  1
------> CAND: 259.140652 5189.726562 0.6164656 3.3875153 126.226 54.8191  1
------> CAND: 259.357342 5189.726562 0.6164656 3.3875153 125.034 54.3015  1
------> CAND: 259.187623 5189.726562 0.6164656 3.3875153 122.328 53.1264  1
------> CAND: 259.322308 5189.726562 0.6164656 3.3875153 122.097 53.026  1
------> CAND: 259.337360 5189.726562 0.6164656 3.3875153 121.724 52.8639  1
------> CAND: 259.205270 5189.726562 0.6164656 3.3875153 120.729 52.4318  1
------> CAND: 259.339436 5189.726562 0.6164656 3.3875153 120.137 52.1748  1
------> CAND: 259.317637 5189.726562 0.6164656 3.3875153 119.384 51.8478  1
------> CAND: 259.117815 5189.726562 0.6164656 3.3875153 119.103 51.7257  1
------> CAND: 259.317118 5189.726562 0.6164656 3.3875153 118.659 51.5331  1
------> CAND: 259.103023 5189.726562 0.6164656 3.3875153 116.13 50.4344  1
------> CAND: 259.259767 5189.726562 0.6164656 3.3875153 115.508 50.1644  1
------> CAND: 259.278711 5189.726562 0.6164656 3.3875153 113.604 49.3377  1
------> CAND: 259.161932 5189.726562 0.6164656 3.3875153 113.268 49.1919  1
------> CAND: 259.131310 5189.726562 0.6164656 3.3875153 111.635 48.4824  1
------> CAND: 259.263140 5189.726562 0.6164656 3.3875153 111.022 48.2164  1
------> CAND: 259.177243 5189.726562 0.6164656 3.3875153 110.878 48.1538  1
------> CAND: 259.112884 5189.726562 0.6164656 3.3875153 109.473 47.5436  1
------> CAND: 259.284160 5189.726562 0.6164656 3.3875153 109.1 47.3816  1
------> CAND: 259.104321 5189.726562 0.6164656 3.3875153 108.975 47.3272  1
------> CAND: 259.338398 5189.726562 0.6164656 3.3875153 108.402 47.0786  1
------> CAND: 259.279230 5189.726562 0.6164656 3.3875153 108.272 47.0221  1
------> CAND: 259.345924 5189.726562 0.6164656 3.3875153 107.729 46.7861  1
------> CAND: 259.210979 5189.726562 0.6164656 3.3875153 104.237 45.2695  1
------> CAND: 259.329834 5189.726562 0.6164656 3.3875153 104.202 45.2543  1
------> CAND: 259.267292 5189.726562 0.6164656 3.3875153 103.902 45.124  1
------> CAND: 259.182433 5189.726562 0.6164656 3.3875153 103.29 44.8584  1
------> CAND: 259.109770 5189.726562 0.6164656 3.3875153 102.814 44.6516  1
------> CAND: 259.210460 5189.726562 0.6164656 3.3875153 102.445 44.4915  1
------> CAND: 259.165565 5189.726562 0.6164656 3.3875153 102.417 44.4789  1
------> CAND: 259.218764 5189.726562 0.6164656 3.3875153 102.35 44.4502  1
------> CAND: 259.181395 5189.726562 0.6164656 3.3875153 101.804 44.2128  1
------> CAND: 259.094978 5189.726562 0.6164656 3.3875153 100.566 43.6755  1
------> CAND: 259.250165 5189.726562 0.6164656 3.3875153 100.237 43.5323  1
------> CAND: 259.128714 5189.726562 0.6164656 3.3875153 98.882 42.9439  1
------> CAND: 259.241082 5189.726562 0.6164656 3.3875153 98.6511 42.8436  1
------> CAND: 259.262102 5189.726562 0.6164656 3.3875153 98.5192 42.7864  1
------> CAND: 259.216429 5189.726562 0.6164656 3.3875153 96.4441 41.8851  1
------> CAND: 259.318416 5189.726562 0.6164656 3.3875153 96.3649 41.8508  1
------> CAND: 259.138057 5189.726562 0.6164656 3.3875153 96.0681 41.7219  1
------> CAND: 259.316859 5189.726562 0.6164656 3.3875153 94.8088 41.1749  1
------> CAND: 259.353190 5189.726562 0.6164656 3.3875153 94.6497 41.1058  1
------> CAND: 259.149735 5189.726562 0.6164656 3.3875153 94.3204 40.9628  1
------> CAND: 259.246013 5189.726562 0.6164656 3.3875153 93.5349 40.6217  1
------> CAND: 259.169976 5189.726562 0.6164656 3.3875153 93.3754 40.5524  1
------> CAND: 259.342031 5189.726562 0.6164656 3.3875153 93.2384 40.4929  1
------> CAND: 259.275337 5189.726562 0.6164656 3.3875153 93.1427 40.4513  1
------> CAND: 259.308814 5189.726562 0.6164656 3.3875153 92.6287 40.2281  1
------> CAND: 259.183471 5189.726562 0.6164656 3.3875153 92.5188 40.1804  1
------> CAND: 259.324903 5189.726562 0.6164656 3.3875153 92.1478 40.0193  1
------> CAND: 259.312187 5189.726562 0.6164656 3.3875153 91.9564 39.9362  1
[02:56:26][1030120][INFO ] Statistics: count dirty SumSpec pages 491944 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:56:26][1030120][INFO ] Data processing finished successfully!
02:56:26 (1030120): called boinc_finish(0)

</stderr_txt>
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