Task 1677014616

Name: Ter5_1_dns_cfbf00080_segment_7_dms_200_40000_84_7600000_2
Workunit ID: 841311361
Created: 3 Nov 2024 13:48:49 UTC
Sent: 3 Nov 2024 15:07:16 UTC
Report deadline: 17 Nov 2024 15:07:16 UTC
Received: 3 Nov 2024 17:39:23 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 312.87
CPU time (sec): 19.75
Peak working set size (MB): 300.47
Peak swap size (MB): 14818.07
Peak disk usage (MB): 0.05
Validation state: Invalid
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[10:33:33][186156][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00080_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00080_segment_7_dms_200_84.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 7600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00080_segment_7_dms_200_84.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00080_segment_7_dms_200_40000_84_7600000_2_0
------> GPU usage: 1.000000
[10:33:33][186156][INFO ] Starting data processing...
[10:33:33][186156][INFO ] opti: No host transfer for n_steps. Use device global.
[10:33:33][186156][INFO ] opti: No host transfer for mean. Use device global.
[10:33:33][186156][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:33:33][186156][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:33:33][186156][INFO ] opti: power spectrum in fft callback (static link).
[10:33:33][186156][INFO ] opti: __constant__ access is not uniform, bad!
[10:33:33][186156][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[10:33:33][186156][INFO ] CUDA global memory status (initial GPU state, including context):
[10:33:33][186156][INFO ] No template file. Generating templates.
[10:33:33][186156][INFO ] Template param value T_cons = 50000
[10:33:38][186156][INFO ] Number of generated templates to be used: 50000
[10:33:38][186156][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00080_segment_7_dms_200_84.cpt
[10:33:38][186156][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00080_segment_7_dms_200_84.cpt (No such file or directory).
------> Starting from scratch...
[10:33:38][186156][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00080_segment_7_dms_200_84.binary
[10:33:38][186156][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00080/Ter5_1_dns_cfbf00080_segment_7_dms_200_DM238.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796771253263
------> 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): 174803.35
------> DEC (J2000): -244714.3
------> 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: 238.4 cm^-3 pc
------> Scale factor: 1.40313
[10:33:38][186156][INFO ] Allocating memory for dedispersed compressed time series...
[10:33:38][186156][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:33:38][186156][INFO ] 8-bit allocation done
[10:33:38][186156][INFO ] Foobar
[10:33:38][186156][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00080_segment_7_dms_200_84.binary
[10:33:38][186156][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:33:38][186156][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:33:38][186156][INFO ] FftSize = 12582913
[10:33:38][186156][INFO ] Seed for random number generator is 1101355040.
[10:33:40][186156][INFO ] 8[10:33:40][186156][INFO ] 9[10:33:41][186156][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:33:41][186156][INFO ] Normalization factor 3.97364e-08
[10:33:41][186156][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
[10:33:41][186156][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:33:41][186156][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:33:41][186156][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:33:41][186156][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 475.79187012, mean= 0.00002836  0.00002836
[10:33:41][186156][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:34:33][186156][INFO ] Checkpoint committed!
[10:35:33][186156][INFO ] Checkpoint committed!
[10:36:33][186156][INFO ] Checkpoint committed!
[10:37:33][186156][INFO ] Checkpoint committed!
[10:38:33][186156][INFO ] Checkpoint committed!
[10:38:44][186156][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 356.801732 4171.871582 0.5432784 4.2074075 810.625 320  1
------> CAND: 356.776560 4171.871582 0.5432784 4.2074075 662.11 287.551  1
------> CAND: 356.688846 4171.871582 0.5432784 4.2074075 649.1 281.901  1
------> CAND: 356.669123 4171.871582 0.5432784 4.2074075 643.577 279.502  1
------> CAND: 356.851039 4171.871582 0.5432784 4.2074075 640.085 277.986  1
------> CAND: 356.790054 4171.871582 0.5432784 4.2074075 629.205 273.26  1
------> CAND: 356.821455 4171.871582 0.5432784 4.2074075 577.441 250.78  1
------> CAND: 356.853894 4171.871582 0.5432784 4.2074075 571.584 248.236  1
------> CAND: 356.876211 4171.871582 0.5432784 4.2074075 540.515 234.743  1
------> CAND: 356.824309 4171.871582 0.5432784 4.2074075 497.306 215.977  1
------> CAND: 356.847146 4171.871582 0.5432784 4.2074075 492.818 214.028  1
------> CAND: 356.698188 4171.871582 0.5432784 4.2074075 488.459 212.135  1
------> CAND: 356.624228 4171.871582 0.5432784 4.2074075 484.11 210.246  1
------> CAND: 356.845849 4171.871582 0.5432784 4.2074075 467.263 202.93  1
------> CAND: 356.850260 4171.871582 0.5432784 4.2074075 455.377 197.768  1
------> CAND: 356.780193 4171.871582 0.5432784 4.2074075 453.648 197.017  1
------> CAND: 356.838582 4171.871582 0.5432784 4.2074075 451.829 196.227  1
------> CAND: 356.727253 4171.871582 0.5432784 4.2074075 445.574 193.51  1
------> CAND: 356.673275 4171.871582 0.5432784 4.2074075 432.094 187.656  1
------> CAND: 356.864793 4171.871582 0.5432784 4.2074075 431.892 187.568  1
------> CAND: 356.861938 4171.871582 0.5432784 4.2074075 428.148 185.942  1
------> CAND: 356.844551 4171.871582 0.5432784 4.2074075 426.805 185.359  1
------> CAND: 356.720246 4171.871582 0.5432784 4.2074075 424.945 184.551  1
------> CAND: 356.884256 4171.871582 0.5432784 4.2074075 423.919 184.106  1
------> CAND: 356.737114 4171.871582 0.5432784 4.2074075 421.884 183.222  1
------> CAND: 356.701821 4171.871582 0.5432784 4.2074075 415.672 180.524  1
------> CAND: 356.784864 4171.871582 0.5432784 4.2074075 414.796 180.144  1
------> CAND: 356.740748 4171.871582 0.5432784 4.2074075 411.426 178.68  1
------> CAND: 356.805884 4171.871582 0.5432784 4.2074075 401.745 174.475  1
------> CAND: 356.872838 4171.871582 0.5432784 4.2074075 398.407 173.026  1
------> CAND: 356.883737 4171.871582 0.5432784 4.2074075 392.877 170.624  1
------> CAND: 356.826386 4171.871582 0.5432784 4.2074075 391.993 170.24  1
------> CAND: 356.713240 4171.871582 0.5432784 4.2074075 386.074 167.67  1
------> CAND: 356.827943 4171.871582 0.5432784 4.2074075 385.066 167.232  1
------> CAND: 356.630716 4171.871582 0.5432784 4.2074075 382.988 166.33  1
------> CAND: 356.806922 4171.871582 0.5432784 4.2074075 376.217 163.389  1
------> CAND: 356.621373 4171.871582 0.5432784 4.2074075 374.72 162.739  1
------> CAND: 356.830019 4171.871582 0.5432784 4.2074075 373.761 162.322  1
------> CAND: 356.644470 4171.871582 0.5432784 4.2074075 371.02 161.132  1
------> CAND: 356.834949 4171.871582 0.5432784 4.2074075 368.855 160.192  1
------> CAND: 356.662635 4171.871582 0.5432784 4.2074075 367.219 159.481  1
------> CAND: 356.841437 4171.871582 0.5432784 4.2074075 366.32 159.091  1
------> CAND: 356.875173 4171.871582 0.5432784 4.2074075 362.122 157.268  1
------> CAND: 356.786940 4171.871582 0.5432784 4.2074075 360.797 156.692  1
------> CAND: 356.841178 4171.871582 0.5432784 4.2074075 359.218 156.006  1
------> CAND: 356.854932 4171.871582 0.5432784 4.2074075 358.866 155.854  1
------> CAND: 356.690403 4171.871582 0.5432784 4.2074075 357.44 155.234  1
------> CAND: 356.868167 4171.871582 0.5432784 4.2074075 356.021 154.618  1
------> CAND: 356.860641 4171.871582 0.5432784 4.2074075 354.785 154.081  1
------> CAND: 356.776041 4171.871582 0.5432784 4.2074075 353.719 153.618  1
------> CAND: 356.842994 4171.871582 0.5432784 4.2074075 351.841 152.803  1
------> CAND: 356.677427 4171.871582 0.5432784 4.2074075 350.749 152.328  1
------> CAND: 356.868426 4171.871582 0.5432784 4.2074075 350.371 152.164  1
------> CAND: 356.628380 4171.871582 0.5432784 4.2074075 350.247 152.11  1
------> CAND: 356.817562 4171.871582 0.5432784 4.2074075 349.216 151.663  1
------> CAND: 356.756837 4171.871582 0.5432784 4.2074075 348.406 151.311  1
------> CAND: 356.741007 4171.871582 0.5432784 4.2074075 347.823 151.058  1
------> CAND: 356.722841 4171.871582 0.5432784 4.2074075 347.078 150.734  1
------> CAND: 356.620335 4171.871582 0.5432784 4.2074075 346.39 150.435  1
------> CAND: 356.636425 4171.871582 0.5432784 4.2074075 341.227 148.193  1
------> CAND: 356.705973 4171.871582 0.5432784 4.2074075 338.723 147.105  1
------> CAND: 356.803289 4171.871582 0.5432784 4.2074075 337.16 146.427  1
------> CAND: 356.848963 4171.871582 0.5432784 4.2074075 333.058 144.645  1
------> CAND: 356.816005 4171.871582 0.5432784 4.2074075 332.271 144.304  1
------> CAND: 356.664971 4171.871582 0.5432784 4.2074075 331.045 143.771  1
------> CAND: 356.868686 4171.871582 0.5432784 4.2074075 329.97 143.304  1
------> CAND: 356.799916 4171.871582 0.5432784 4.2074075 329.822 143.24  1
------> CAND: 356.861679 4171.871582 0.5432784 4.2074075 328.761 142.779  1
------> CAND: 356.828462 4171.871582 0.5432784 4.2074075 328.724 142.763  1
------> CAND: 356.832873 4171.871582 0.5432784 4.2074075 328.689 142.748  1
------> CAND: 356.838842 4171.871582 0.5432784 4.2074075 327.725 142.329  1
------> CAND: 356.643691 4171.871582 0.5432784 4.2074075 325.334 141.291  1
------> CAND: 356.750090 4171.871582 0.5432784 4.2074075 324.547 140.949  1
------> CAND: 356.756318 4171.871582 0.5432784 4.2074075 324.334 140.856  1
------> CAND: 356.626304 4171.871582 0.5432784 4.2074075 323.535 140.509  1
------> CAND: 356.645767 4171.871582 0.5432784 4.2074075 323.235 140.379  1
------> CAND: 356.708568 4171.871582 0.5432784 4.2074075 322.793 140.187  1
------> CAND: 356.794725 4171.871582 0.5432784 4.2074075 321.33 139.552  1
------> CAND: 356.875692 4171.871582 0.5432784 4.2074075 319.898 138.93  1
------> CAND: 356.744640 4171.871582 0.5432784 4.2074075 315.845 137.17  1
------> CAND: 356.818341 4171.871582 0.5432784 4.2074075 312.31 135.634  1
------> CAND: 356.857786 4171.871582 0.5432784 4.2074075 310.522 134.858  1
------> CAND: 356.708828 4171.871582 0.5432784 4.2074075 310.288 134.756  1
------> CAND: 356.823012 4171.871582 0.5432784 4.2074075 309.423 134.381  1
------> CAND: 356.645248 4171.871582 0.5432784 4.2074075 306.148 132.959  1
------> CAND: 356.729329 4171.871582 0.5432784 4.2074075 305.777 132.797  1
------> CAND: 356.873876 4171.871582 0.5432784 4.2074075 304.454 132.222  1
------> CAND: 356.687289 4171.871582 0.5432784 4.2074075 298.799 129.767  1
------> CAND: 356.866869 4171.871582 0.5432784 4.2074075 297.322 129.125  1
------> CAND: 356.735557 4171.871582 0.5432784 4.2074075 293.944 127.658  1
------> CAND: 356.731924 4171.871582 0.5432784 4.2074075 291.981 126.806  1
------> CAND: 356.632532 4171.871582 0.5432784 4.2074075 291.345 126.53  1
------> CAND: 356.751647 4171.871582 0.5432784 4.2074075 288.612 125.343  1
------> CAND: 356.848703 4171.871582 0.5432784 4.2074075 288.544 125.313  1
------> CAND: 356.674313 4171.871582 0.5432784 4.2074075 287.869 125.02  1
------> CAND: 356.847665 4171.871582 0.5432784 4.2074075 287.475 124.849  1
------> CAND: 356.795244 4171.871582 0.5432784 4.2074075 286.23 124.308  1
------> CAND: 356.637982 4171.871582 0.5432784 4.2074075 285.941 124.183  1
------> CAND: 356.850001 4171.871582 0.5432784 4.2074075 285.379 123.938  1
------> CAND: 356.856748 4171.871582 0.5432784 4.2074075 284.604 123.602  1
[10:38:44][186156][INFO ] Statistics: count dirty SumSpec pages 522873 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:38:44][186156][INFO ] Data processing finished successfully!
10:38:44 (186156): called boinc_finish(0)

</stderr_txt>
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