Task 1680033840

Name: Ter5_1_dns_cfbf00082_segment_2_dms_200_40000_27_8750000_0
Workunit ID: 843985141
Created: 10 Nov 2024 8:33:30 UTC
Sent: 10 Nov 2024 20:21:05 UTC
Report deadline: 24 Nov 2024 20:21:05 UTC
Received: 10 Nov 2024 20:30:52 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 309.84
CPU time (sec): 15.47
Peak working set size (MB): 357.99
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>
[13:22:24][52616][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_cfbf00082_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00082_segment_2_dms_200_27.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 8750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_2_dms_200_27.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_2_dms_200_40000_27_8750000_0_0
------> GPU usage: 1.000000
[13:22:24][52616][INFO ] Starting data processing...
[13:22:24][52616][INFO ] opti: No host transfer for n_steps. Use device global.
[13:22:24][52616][INFO ] opti: No host transfer for mean. Use device global.
[13:22:24][52616][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:22:24][52616][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:22:24][52616][INFO ] opti: power spectrum in fft callback (static link).
[13:22:24][52616][INFO ] opti: __constant__ access is not uniform, bad!
[13:22:24][52616][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[13:22:24][52616][INFO ] CUDA global memory status (initial GPU state, including context):
[13:22:24][52616][INFO ] No template file. Generating templates.
[13:22:24][52616][INFO ] Template param value T_cons = 50000
[13:22:29][52616][INFO ] Number of generated templates to be used: 50000
[13:22:29][52616][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00082_segment_2_dms_200_27.cpt
[13:22:29][52616][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00082_segment_2_dms_200_27.cpt (No such file or directory).
------> Starting from scratch...
[13:22:29][52616][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_2_dms_200_27.binary
[13:22:29][52616][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00082/Ter5_1_dns_cfbf00082_segment_2_dms_200_DM232.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693979329699
------> 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): 174804.53
------> DEC (J2000): -244731.1
------> 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: 232.7 cm^-3 pc
------> Scale factor: 2.21637
[13:22:29][52616][INFO ] Allocating memory for dedispersed compressed time series...
[13:22:29][52616][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:22:29][52616][INFO ] 8-bit allocation done
[13:22:29][52616][INFO ] Foobar
[13:22:29][52616][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_2_dms_200_27.binary
[13:22:29][52616][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:22:29][52616][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:22:29][52616][INFO ] FftSize = 12582913
[13:22:29][52616][INFO ] Seed for random number generator is 0.
[13:22:31][52616][INFO ] 8[13:22:31][52616][INFO ] 9[13:22:32][52616][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:22:32][52616][INFO ] Normalization factor 3.97364e-08
[13:22:32][52616][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
[13:22:32][52616][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 949 MB (15336 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:22:32][52616][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:22:32][52616][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:22:32][52616][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 970.20886230, mean= 0.00005783  0.00005783
[13:22:32][52616][INFO ] Launching time series padding kernel: grid 196608, block 32
[13:23:24][52616][INFO ] Checkpoint committed!
[13:24:24][52616][INFO ] Checkpoint committed!
[13:25:24][52616][INFO ] Checkpoint committed!
[13:26:24][52616][INFO ] Checkpoint committed!
[13:27:24][52616][INFO ] Checkpoint committed!
[13:27:32][52616][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 381.386591 4029.674316 0.6385875 4.5560374 766.153 320  1
------> CAND: 381.348444 4029.674316 0.6385875 4.5560374 673.082 292.316  1
------> CAND: 381.468077 4029.674316 0.6385875 4.5560374 661.145 287.132  1
------> CAND: 381.419030 4029.674316 0.6385875 4.5560374 646.217 280.648  1
------> CAND: 381.529581 4029.674316 0.6385875 4.5560374 644.062 279.712  1
------> CAND: 381.539442 4029.674316 0.6385875 4.5560374 616.569 267.772  1
------> CAND: 381.557608 4029.674316 0.6385875 4.5560374 599.735 260.461  1
------> CAND: 381.481053 4029.674316 0.6385875 4.5560374 583.871 253.572  1
------> CAND: 381.338063 4029.674316 0.6385875 4.5560374 558.102 242.381  1
------> CAND: 381.523093 4029.674316 0.6385875 4.5560374 551.881 239.679  1
------> CAND: 381.398010 4029.674316 0.6385875 4.5560374 529.385 229.909  1
------> CAND: 381.374135 4029.674316 0.6385875 4.5560374 492.127 213.728  1
------> CAND: 381.552158 4029.674316 0.6385875 4.5560374 474.817 206.211  1
------> CAND: 381.338582 4029.674316 0.6385875 4.5560374 470.23 204.218  1
------> CAND: 381.527505 4029.674316 0.6385875 4.5560374 464.466 201.715  1
------> CAND: 381.409688 4029.674316 0.6385875 4.5560374 460.65 200.058  1
------> CAND: 381.498180 4029.674316 0.6385875 4.5560374 455.153 197.671  1
------> CAND: 381.425258 4029.674316 0.6385875 4.5560374 447.928 194.533  1
------> CAND: 381.497661 4029.674316 0.6385875 4.5560374 444.52 193.053  1
------> CAND: 381.430449 4029.674316 0.6385875 4.5560374 431.2 187.268  1
------> CAND: 381.597832 4029.674316 0.6385875 4.5560374 430.941 187.155  1
------> CAND: 381.494547 4029.674316 0.6385875 4.5560374 425.661 184.862  1
------> CAND: 381.429930 4029.674316 0.6385875 4.5560374 425.428 184.761  1
------> CAND: 381.335468 4029.674316 0.6385875 4.5560374 419.971 182.391  1
------> CAND: 381.424739 4029.674316 0.6385875 4.5560374 419.152 182.035  1
------> CAND: 381.495066 4029.674316 0.6385875 4.5560374 415.891 180.619  1
------> CAND: 381.441348 4029.674316 0.6385875 4.5560374 413.873 179.743  1
------> CAND: 381.362457 4029.674316 0.6385875 4.5560374 412.303 179.061  1
------> CAND: 381.347406 4029.674316 0.6385875 4.5560374 411.242 178.6  1
------> CAND: 381.525948 4029.674316 0.6385875 4.5560374 410.504 178.28  1
------> CAND: 381.587192 4029.674316 0.6385875 4.5560374 408.644 177.472  1
------> CAND: 381.461330 4029.674316 0.6385875 4.5560374 407.896 177.147  1
------> CAND: 381.383996 4029.674316 0.6385875 4.5560374 407.684 177.055  1
------> CAND: 381.572400 4029.674316 0.6385875 4.5560374 403.1 175.064  1
------> CAND: 381.553196 4029.674316 0.6385875 4.5560374 402.627 174.859  1
------> CAND: 381.458476 4029.674316 0.6385875 4.5560374 401.01 174.156  1
------> CAND: 381.540480 4029.674316 0.6385875 4.5560374 398.616 173.117  1
------> CAND: 381.342994 4029.674316 0.6385875 4.5560374 397.868 172.792  1
------> CAND: 381.597572 4029.674316 0.6385875 4.5560374 395.326 171.688  1
------> CAND: 381.565393 4029.674316 0.6385875 4.5560374 394.933 171.517  1
------> CAND: 381.480015 4029.674316 0.6385875 4.5560374 389.08 168.975  1
------> CAND: 381.371280 4029.674316 0.6385875 4.5560374 386.367 167.797  1
------> CAND: 381.442126 4029.674316 0.6385875 4.5560374 383.962 166.752  1
------> CAND: 381.532436 4029.674316 0.6385875 4.5560374 381.637 165.743  1
------> CAND: 381.416954 4029.674316 0.6385875 4.5560374 379.531 164.828  1
------> CAND: 381.365312 4029.674316 0.6385875 4.5560374 379.294 164.725  1
------> CAND: 381.414878 4029.674316 0.6385875 4.5560374 378.617 164.431  1
------> CAND: 381.433563 4029.674316 0.6385875 4.5560374 370.781 161.028  1
------> CAND: 381.552677 4029.674316 0.6385875 4.5560374 368.323 159.961  1
------> CAND: 381.420587 4029.674316 0.6385875 4.5560374 367.302 159.517  1
------> CAND: 381.371021 4029.674316 0.6385875 4.5560374 361.841 157.145  1
------> CAND: 381.492990 4029.674316 0.6385875 4.5560374 355.958 154.591  1
------> CAND: 381.521277 4029.674316 0.6385875 4.5560374 354.6 154.001  1
------> CAND: 381.546190 4029.674316 0.6385875 4.5560374 353.688 153.605  1
------> CAND: 381.396712 4029.674316 0.6385875 4.5560374 352.447 153.066  1
------> CAND: 381.426556 4029.674316 0.6385875 4.5560374 350.191 152.086  1
------> CAND: 381.449912 4029.674316 0.6385875 4.5560374 348.561 151.378  1
------> CAND: 381.551639 4029.674316 0.6385875 4.5560374 344.803 149.746  1
------> CAND: 381.574995 4029.674316 0.6385875 4.5560374 340.15 147.725  1
------> CAND: 381.473268 4029.674316 0.6385875 4.5560374 337.635 146.633  1
------> CAND: 381.516087 4029.674316 0.6385875 4.5560374 336.444 146.116  1
------> CAND: 381.474046 4029.674316 0.6385875 4.5560374 335.285 145.613  1
------> CAND: 381.555791 4029.674316 0.6385875 4.5560374 333.199 144.706  1
------> CAND: 381.427334 4029.674316 0.6385875 4.5560374 333.17 144.694  1
------> CAND: 381.509339 4029.674316 0.6385875 4.5560374 332.122 144.239  1
------> CAND: 381.372059 4029.674316 0.6385875 4.5560374 330.863 143.692  1
------> CAND: 381.566172 4029.674316 0.6385875 4.5560374 329.585 143.137  1
------> CAND: 381.482610 4029.674316 0.6385875 4.5560374 329.174 142.959  1
------> CAND: 381.365052 4029.674316 0.6385875 4.5560374 328.84 142.813  1
------> CAND: 381.470413 4029.674316 0.6385875 4.5560374 326.097 141.622  1
------> CAND: 381.471191 4029.674316 0.6385875 4.5560374 325.069 141.176  1
------> CAND: 381.502333 4029.674316 0.6385875 4.5560374 319.303 138.672  1
------> CAND: 381.550861 4029.674316 0.6385875 4.5560374 318.99 138.535  1
------> CAND: 381.355450 4029.674316 0.6385875 4.5560374 318.881 138.488  1
------> CAND: 381.586673 4029.674316 0.6385875 4.5560374 318.193 138.189  1
------> CAND: 381.503890 4029.674316 0.6385875 4.5560374 318.066 138.134  1
------> CAND: 381.542297 4029.674316 0.6385875 4.5560374 317.981 138.098  1
------> CAND: 381.543335 4029.674316 0.6385875 4.5560374 317.914 138.068  1
------> CAND: 381.465223 4029.674316 0.6385875 4.5560374 316.885 137.622  1
------> CAND: 381.376990 4029.674316 0.6385875 4.5560374 316.205 137.326  1
------> CAND: 381.552937 4029.674316 0.6385875 4.5560374 314.903 136.761  1
------> CAND: 381.387630 4029.674316 0.6385875 4.5560374 314.734 136.687  1
------> CAND: 381.500516 4029.674316 0.6385875 4.5560374 312.585 135.754  1
------> CAND: 381.533733 4029.674316 0.6385875 4.5560374 312.056 135.524  1
------> CAND: 381.547747 4029.674316 0.6385875 4.5560374 311.987 135.494  1
------> CAND: 381.407871 4029.674316 0.6385875 4.5560374 311.413 135.245  1
------> CAND: 381.416176 4029.674316 0.6385875 4.5560374 309.553 134.437  1
------> CAND: 381.459773 4029.674316 0.6385875 4.5560374 309.54 134.431  1
------> CAND: 381.509599 4029.674316 0.6385875 4.5560374 309.509 134.418  1
------> CAND: 381.387370 4029.674316 0.6385875 4.5560374 309.103 134.242  1
------> CAND: 381.427075 4029.674316 0.6385875 4.5560374 308.602 134.024  1
------> CAND: 381.522834 4029.674316 0.6385875 4.5560374 306.423 133.078  1
------> CAND: 381.591085 4029.674316 0.6385875 4.5560374 304.639 132.303  1
------> CAND: 381.483907 4029.674316 0.6385875 4.5560374 299.331 129.998  1
------> CAND: 381.369723 4029.674316 0.6385875 4.5560374 298.115 129.47  1
------> CAND: 381.435898 4029.674316 0.6385875 4.5560374 297.06 129.011  1
------> CAND: 381.490914 4029.674316 0.6385875 4.5560374 296.936 128.957  1
------> CAND: 381.530100 4029.674316 0.6385875 4.5560374 296.849 128.92  1
------> CAND: 381.401124 4029.674316 0.6385875 4.5560374 295.328 128.259  1
------> CAND: 381.420068 4029.674316 0.6385875 4.5560374 293.19 127.331  1
[13:27:32][52616][INFO ] Statistics: count dirty SumSpec pages 1847 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:27:32][52616][INFO ] Data processing finished successfully!
13:27:32 (52616): called boinc_finish(0)

</stderr_txt>
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