Task 1685045221

Name: Ter5_1_dns_cfbf00083_segment_5_dms_200_40000_23_2900000_1
Workunit ID: 846890642
Created: 21 Nov 2024 10:03:27 UTC
Sent: 21 Nov 2024 19:40:59 UTC
Report deadline: 5 Dec 2024 19:40:59 UTC
Received: 21 Nov 2024 19:52:33 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 338.99
CPU time (sec): 19.99
Peak working set size (MB): 300.2
Peak swap size (MB): 14818.07
Peak disk usage (MB): 0.02
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>
[12:44:09][203280][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_cfbf00083_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_5_dms_200_23.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 2900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_23.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_40000_23_2900000_1_0
------> GPU usage: 1.000000
[12:44:09][203280][INFO ] Starting data processing...
[12:44:09][203280][INFO ] opti: No host transfer for n_steps. Use device global.
[12:44:09][203280][INFO ] opti: No host transfer for mean. Use device global.
[12:44:09][203280][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:44:09][203280][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:44:09][203280][INFO ] opti: power spectrum in fft callback (static link).
[12:44:09][203280][INFO ] opti: __constant__ access is not uniform, bad!
[12:44:09][203280][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[12:44:09][203280][INFO ] CUDA global memory status (initial GPU state, including context):
[12:44:09][203280][INFO ] No template file. Generating templates.
[12:44:09][203280][INFO ] Template param value T_cons = 50000
[12:44:14][203280][INFO ] Number of generated templates to be used: 50000
[12:44:14][203280][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_5_dms_200_23.cpt
[12:44:14][203280][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_5_dms_200_23.cpt (No such file or directory).
------> Starting from scratch...
[12:44:14][203280][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_23.binary
[12:44:14][203280][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_5_dms_200_DM232.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755657119698
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 232.3 cm^-3 pc
------> Scale factor: 1.24496
[12:44:14][203280][INFO ] Allocating memory for dedispersed compressed time series...
[12:44:14][203280][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:44:14][203280][INFO ] 8-bit allocation done
[12:44:14][203280][INFO ] Foobar
[12:44:14][203280][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_23.binary
[12:44:14][203280][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:44:14][203280][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:44:14][203280][INFO ] FftSize = 12582913
[12:44:14][203280][INFO ] Seed for random number generator is 0.
[12:44:16][203280][INFO ] 8[12:44:16][203280][INFO ] 9[12:44:17][203280][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:44:17][203280][INFO ] Normalization factor 3.97364e-08
[12:44:17][203280][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
[12:44:17][203280][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
[12:44:17][203280][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:44:17][203280][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:44:17][203280][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -869.24645996, mean= -0.00005181  -0.00005181
[12:44:17][203280][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:45:09][203280][INFO ] Checkpoint committed!
[12:46:09][203280][INFO ] Checkpoint committed!
[12:47:09][203280][INFO ] Checkpoint committed!
[12:48:09][203280][INFO ] Checkpoint committed!
[12:49:09][203280][INFO ] Checkpoint committed!
[12:49:47][203280][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 455.496697 3719.971191 0.4529885 2.6904299 1003.43 320  1
------> CAND: 455.549377 3719.971191 0.4529885 2.6904299 729.127 316.656  1
------> CAND: 455.687436 3719.971191 0.4529885 2.6904299 652.763 283.491  1
------> CAND: 455.624894 3719.971191 0.4529885 2.6904299 650.007 282.294  1
------> CAND: 455.601020 3719.971191 0.4529885 2.6904299 560.434 243.393  1
------> CAND: 455.717539 3719.971191 0.4529885 2.6904299 551.325 239.438  1
------> CAND: 455.581816 3719.971191 0.4529885 2.6904299 545.494 236.905  1
------> CAND: 455.475417 3719.971191 0.4529885 2.6904299 525.096 228.046  1
------> CAND: 455.542630 3719.971191 0.4529885 2.6904299 521.907 226.661  1
------> CAND: 455.492285 3719.971191 0.4529885 2.6904299 517.591 224.787  1
------> CAND: 455.655776 3719.971191 0.4529885 2.6904299 507.656 220.472  1
------> CAND: 455.524983 3719.971191 0.4529885 2.6904299 502.647 218.297  1
------> CAND: 455.563131 3719.971191 0.4529885 2.6904299 477.544 207.395  1
------> CAND: 455.646953 3719.971191 0.4529885 2.6904299 470.931 204.523  1
------> CAND: 455.732331 3719.971191 0.4529885 2.6904299 466.69 202.681  1
------> CAND: 455.572993 3719.971191 0.4529885 2.6904299 461.454 200.407  1
------> CAND: 455.660707 3719.971191 0.4529885 2.6904299 454.503 197.388  1
------> CAND: 455.525762 3719.971191 0.4529885 2.6904299 451.819 196.222  1
------> CAND: 455.681986 3719.971191 0.4529885 2.6904299 450.714 195.742  1
------> CAND: 455.588044 3719.971191 0.4529885 2.6904299 448.132 194.621  1
------> CAND: 455.494621 3719.971191 0.4529885 2.6904299 445.168 193.334  1
------> CAND: 455.566245 3719.971191 0.4529885 2.6904299 441.154 191.591  1
------> CAND: 455.638908 3719.971191 0.4529885 2.6904299 437.275 189.906  1
------> CAND: 455.626192 3719.971191 0.4529885 2.6904299 435.021 188.927  1
------> CAND: 455.556644 3719.971191 0.4529885 2.6904299 434.823 188.841  1
------> CAND: 455.474120 3719.971191 0.4529885 2.6904299 432.169 187.689  1
------> CAND: 455.490988 3719.971191 0.4529885 2.6904299 430.916 187.145  1
------> CAND: 455.736743 3719.971191 0.4529885 2.6904299 425.997 185.008  1
------> CAND: 455.560017 3719.971191 0.4529885 2.6904299 423.512 183.929  1
------> CAND: 455.653700 3719.971191 0.4529885 2.6904299 423.461 183.907  1
------> CAND: 455.627490 3719.971191 0.4529885 2.6904299 415.864 180.607  1
------> CAND: 455.555086 3719.971191 0.4529885 2.6904299 411.478 178.703  1
------> CAND: 455.599463 3719.971191 0.4529885 2.6904299 409.83 177.987  1
------> CAND: 455.613736 3719.971191 0.4529885 2.6904299 403.616 175.288  1
------> CAND: 455.716501 3719.971191 0.4529885 2.6904299 398.051 172.871  1
------> CAND: 455.557682 3719.971191 0.4529885 2.6904299 397.453 172.612  1
------> CAND: 455.613995 3719.971191 0.4529885 2.6904299 395.813 171.899  1
------> CAND: 455.689772 3719.971191 0.4529885 2.6904299 390.571 169.623  1
------> CAND: 455.657593 3719.971191 0.4529885 2.6904299 389.596 169.2  1
------> CAND: 455.602317 3719.971191 0.4529885 2.6904299 388.176 168.583  1
------> CAND: 455.670049 3719.971191 0.4529885 2.6904299 386.827 167.997  1
------> CAND: 455.622040 3719.971191 0.4529885 2.6904299 386.544 167.874  1
------> CAND: 455.567802 3719.971191 0.4529885 2.6904299 382.625 166.172  1
------> CAND: 455.680170 3719.971191 0.4529885 2.6904299 379.729 164.914  1
------> CAND: 455.593234 3719.971191 0.4529885 2.6904299 379.302 164.729  1
------> CAND: 455.528876 3719.971191 0.4529885 2.6904299 362.491 157.428  1
------> CAND: 455.585968 3719.971191 0.4529885 2.6904299 361.534 157.012  1
------> CAND: 455.537440 3719.971191 0.4529885 2.6904299 361.085 156.817  1
------> CAND: 455.706899 3719.971191 0.4529885 2.6904299 360.895 156.735  1
------> CAND: 455.679651 3719.971191 0.4529885 2.6904299 360.291 156.472  1
------> CAND: 455.617109 3719.971191 0.4529885 2.6904299 358.706 155.784  1
------> CAND: 455.618926 3719.971191 0.4529885 2.6904299 355.205 154.263  1
------> CAND: 455.511748 3719.971191 0.4529885 2.6904299 354.808 154.091  1
------> CAND: 455.594532 3719.971191 0.4529885 2.6904299 347.914 151.097  1
------> CAND: 455.734926 3719.971191 0.4529885 2.6904299 346.114 150.315  1
------> CAND: 455.659409 3719.971191 0.4529885 2.6904299 345.451 150.027  1
------> CAND: 455.663302 3719.971191 0.4529885 2.6904299 343.996 149.396  1
------> CAND: 455.727920 3719.971191 0.4529885 2.6904299 342.307 148.662  1
------> CAND: 455.709235 3719.971191 0.4529885 2.6904299 340.931 148.064  1
------> CAND: 455.525502 3719.971191 0.4529885 2.6904299 339.904 147.618  1
------> CAND: 455.683803 3719.971191 0.4529885 2.6904299 337.363 146.515  1
------> CAND: 455.509672 3719.971191 0.4529885 2.6904299 333.56 144.863  1
------> CAND: 455.684841 3719.971191 0.4529885 2.6904299 331.581 144.004  1
------> CAND: 455.599722 3719.971191 0.4529885 2.6904299 329.125 142.937  1
------> CAND: 455.641503 3719.971191 0.4529885 2.6904299 328.816 142.803  1
------> CAND: 455.690550 3719.971191 0.4529885 2.6904299 328.697 142.751  1
------> CAND: 455.612178 3719.971191 0.4529885 2.6904299 325.859 141.519  1
------> CAND: 455.561055 3719.971191 0.4529885 2.6904299 324.887 141.097  1
------> CAND: 455.583892 3719.971191 0.4529885 2.6904299 323.32 140.416  1
------> CAND: 455.698855 3719.971191 0.4529885 2.6904299 322.914 140.24  1
------> CAND: 455.481905 3719.971191 0.4529885 2.6904299 322.512 140.065  1
------> CAND: 455.611140 3719.971191 0.4529885 2.6904299 321.008 139.412  1
------> CAND: 455.726882 3719.971191 0.4529885 2.6904299 320.362 139.131  1
------> CAND: 455.694702 3719.971191 0.4529885 2.6904299 319.454 138.737  1
------> CAND: 455.621521 3719.971191 0.4529885 2.6904299 315.936 137.209  1
------> CAND: 455.541592 3719.971191 0.4529885 2.6904299 315.88 137.185  1
------> CAND: 455.607507 3719.971191 0.4529885 2.6904299 315.877 137.183  1
------> CAND: 455.727141 3719.971191 0.4529885 2.6904299 315.732 137.121  1
------> CAND: 455.481386 3719.971191 0.4529885 2.6904299 315.149 136.867  1
------> CAND: 455.646434 3719.971191 0.4529885 2.6904299 314.196 136.454  1
------> CAND: 455.554567 3719.971191 0.4529885 2.6904299 313.623 136.205  1
------> CAND: 455.674201 3719.971191 0.4529885 2.6904299 310.863 135.006  1
------> CAND: 455.696519 3719.971191 0.4529885 2.6904299 310.392 134.802  1
------> CAND: 455.690291 3719.971191 0.4529885 2.6904299 310.391 134.801  1
------> CAND: 455.673423 3719.971191 0.4529885 2.6904299 310.125 134.686  1
------> CAND: 455.498513 3719.971191 0.4529885 2.6904299 307.688 133.627  1
------> CAND: 455.555605 3719.971191 0.4529885 2.6904299 307.623 133.599  1
------> CAND: 455.702228 3719.971191 0.4529885 2.6904299 304.85 132.395  1
------> CAND: 455.686658 3719.971191 0.4529885 2.6904299 302.623 131.428  1
------> CAND: 455.680689 3719.971191 0.4529885 2.6904299 302.372 131.318  1
------> CAND: 455.483202 3719.971191 0.4529885 2.6904299 301.865 131.098  1
------> CAND: 455.548599 3719.971191 0.4529885 2.6904299 300.405 130.464  1
------> CAND: 455.675239 3719.971191 0.4529885 2.6904299 298.827 129.779  1
------> CAND: 455.586487 3719.971191 0.4529885 2.6904299 297.567 129.232  1
------> CAND: 455.485019 3719.971191 0.4529885 2.6904299 292.845 127.181  1
------> CAND: 455.617369 3719.971191 0.4529885 2.6904299 291.977 126.804  1
------> CAND: 455.530174 3719.971191 0.4529885 2.6904299 289.572 125.76  1
------> CAND: 455.539775 3719.971191 0.4529885 2.6904299 287.056 124.667  1
------> CAND: 455.736224 3719.971191 0.4529885 2.6904299 282.53 122.701  1
------> CAND: 455.618666 3719.971191 0.4529885 2.6904299 282.263 122.585  1
[12:49:47][203280][INFO ] Statistics: count dirty SumSpec pages 1718 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:49:47][203280][INFO ] Data processing finished successfully!
12:49:47 (203280): called boinc_finish(0)

</stderr_txt>
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