Task 1680551891

Name: Ter5_1_dns_cfbf00082_segment_3_dms_200_40000_169_4250000_1
Workunit ID: 844286861
Created: 11 Nov 2024 9:13:20 UTC
Sent: 11 Nov 2024 22:37:46 UTC
Report deadline: 25 Nov 2024 22:37:46 UTC
Received: 11 Nov 2024 22:48:19 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 323.69
CPU time (sec): 11.18
Peak working set size (MB): 300.07
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>
[15:40:23][20012][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_3_dms_200.zap -c Ter5_1_dns_cfbf00082_segment_3_dms_200_169.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 4250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_3_dms_200_169.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_3_dms_200_40000_169_4250000_1_0
------> GPU usage: 1.000000
[15:40:23][20012][INFO ] Starting data processing...
[15:40:23][20012][INFO ] opti: No host transfer for n_steps. Use device global.
[15:40:23][20012][INFO ] opti: No host transfer for mean. Use device global.
[15:40:23][20012][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:40:23][20012][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:40:23][20012][INFO ] opti: power spectrum in fft callback (static link).
[15:40:23][20012][INFO ] opti: __constant__ access is not uniform, bad!
[15:40:24][20012][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[15:40:24][20012][INFO ] CUDA global memory status (initial GPU state, including context):
[15:40:24][20012][INFO ] No template file. Generating templates.
[15:40:24][20012][INFO ] Template param value T_cons = 50000
[15:40:27][20012][INFO ] Number of generated templates to be used: 50000
[15:40:27][20012][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00082_segment_3_dms_200_169.cpt
[15:40:27][20012][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00082_segment_3_dms_200_169.cpt (No such file or directory).
------> Starting from scratch...
[15:40:27][20012][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_3_dms_200_169.binary
[15:40:27][20012][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00082/Ter5_1_dns_cfbf00082_segment_3_dms_200_DM246.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714537595588
------> 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: 246.9 cm^-3 pc
------> Scale factor: 1.58483
[15:40:27][20012][INFO ] Allocating memory for dedispersed compressed time series...
[15:40:27][20012][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:40:27][20012][INFO ] 8-bit allocation done
[15:40:27][20012][INFO ] Foobar
[15:40:27][20012][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_3_dms_200_169.binary
[15:40:27][20012][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:40:27][20012][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:40:27][20012][INFO ] FftSize = 12582913
[15:40:27][20012][INFO ] Seed for random number generator is 1102759251.
[15:40:28][20012][INFO ] 8[15:40:28][20012][INFO ] 9[15:40:29][20012][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:40:29][20012][INFO ] Normalization factor 3.97364e-08
[15:40:29][20012][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
[15:40:29][20012][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
[15:40:29][20012][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:40:29][20012][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:40:29][20012][INFO ] TimeSeriesLength = 16770046, params->nsamples = 25165824
sum = 1597.85205078, mean= 0.00009528  0.00009528
[15:40:29][20012][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:41:23][20012][INFO ] Checkpoint committed!
[15:42:24][20012][INFO ] Checkpoint committed!
[15:43:24][20012][INFO ] Checkpoint committed!
[15:44:24][20012][INFO ] Checkpoint committed!
[15:45:24][20012][INFO ] Checkpoint committed!
[15:45:45][20012][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 482.250534 3823.677734 0.5698247 3.0966063 713.737 309.972  1
------> CAND: 482.197853 3823.677734 0.5698247 3.0966063 703.167 305.381  1
------> CAND: 482.168269 3823.677734 0.5698247 3.0966063 682.118 296.24  1
------> CAND: 482.307626 3823.677734 0.5698247 3.0966063 679.726 295.201  1
------> CAND: 482.172681 3823.677734 0.5698247 3.0966063 595.186 258.486  1
------> CAND: 482.117925 3823.677734 0.5698247 3.0966063 590.029 256.246  1
------> CAND: 482.300879 3823.677734 0.5698247 3.0966063 585.107 254.109  1
------> CAND: 482.090936 3823.677734 0.5698247 3.0966063 570.676 247.841  1
------> CAND: 482.130641 3823.677734 0.5698247 3.0966063 548.279 238.114  1
------> CAND: 482.243527 3823.677734 0.5698247 3.0966063 543.893 236.21  1
------> CAND: 482.223545 3823.677734 0.5698247 3.0966063 531.74 230.932  1
------> CAND: 482.049414 3823.677734 0.5698247 3.0966063 521.079 226.302  1
------> CAND: 482.115589 3823.677734 0.5698247 3.0966063 520.431 226.02  1
------> CAND: 482.091714 3823.677734 0.5698247 3.0966063 512.095 222.4  1
------> CAND: 482.101316 3823.677734 0.5698247 3.0966063 492.382 213.839  1
------> CAND: 482.175017 3823.677734 0.5698247 3.0966063 480.548 208.699  1
------> CAND: 482.062649 3823.677734 0.5698247 3.0966063 479.562 208.271  1
------> CAND: 482.233925 3823.677734 0.5698247 3.0966063 473.957 205.837  1
------> CAND: 482.120260 3823.677734 0.5698247 3.0966063 470.794 204.463  1
------> CAND: 482.125450 3823.677734 0.5698247 3.0966063 455.91 197.999  1
------> CAND: 482.266104 3823.677734 0.5698247 3.0966063 453.519 196.961  1
------> CAND: 482.280637 3823.677734 0.5698247 3.0966063 450.858 195.805  1
------> CAND: 482.109101 3823.677734 0.5698247 3.0966063 447.755 194.458  1
------> CAND: 482.215500 3823.677734 0.5698247 3.0966063 444.519 193.052  1
------> CAND: 482.232628 3823.677734 0.5698247 3.0966063 434.927 188.886  1
------> CAND: 482.076144 3823.677734 0.5698247 3.0966063 431.659 187.467  1
------> CAND: 482.056940 3823.677734 0.5698247 3.0966063 430.446 186.94  1
------> CAND: 482.214462 3823.677734 0.5698247 3.0966063 427.382 185.61  1
------> CAND: 482.163858 3823.677734 0.5698247 3.0966063 422.816 183.627  1
------> CAND: 482.095866 3823.677734 0.5698247 3.0966063 420.767 182.737  1
------> CAND: 482.166972 3823.677734 0.5698247 3.0966063 418.764 181.867  1
------> CAND: 482.192923 3823.677734 0.5698247 3.0966063 418.368 181.695  1
------> CAND: 482.186694 3823.677734 0.5698247 3.0966063 417.43 181.288  1
------> CAND: 482.056161 3823.677734 0.5698247 3.0966063 415.725 180.547  1
------> CAND: 482.191106 3823.677734 0.5698247 3.0966063 415.607 180.496  1
------> CAND: 482.179428 3823.677734 0.5698247 3.0966063 414.735 180.117  1
------> CAND: 482.172162 3823.677734 0.5698247 3.0966063 412.58 179.181  1
------> CAND: 482.081593 3823.677734 0.5698247 3.0966063 412.254 179.04  1
------> CAND: 482.220690 3823.677734 0.5698247 3.0966063 406.973 176.746  1
------> CAND: 482.171383 3823.677734 0.5698247 3.0966063 406.755 176.652  1
------> CAND: 482.081853 3823.677734 0.5698247 3.0966063 404.592 175.712  1
------> CAND: 482.207455 3823.677734 0.5698247 3.0966063 402.851 174.956  1
------> CAND: 482.194739 3823.677734 0.5698247 3.0966063 400.662 174.006  1
------> CAND: 482.310221 3823.677734 0.5698247 3.0966063 399.251 173.393  1
------> CAND: 482.241451 3823.677734 0.5698247 3.0966063 398.88 173.231  1
------> CAND: 482.248977 3823.677734 0.5698247 3.0966063 398.199 172.936  1
------> CAND: 482.158667 3823.677734 0.5698247 3.0966063 393.26 170.791  1
------> CAND: 482.079258 3823.677734 0.5698247 3.0966063 391.808 170.16  1
------> CAND: 482.060833 3823.677734 0.5698247 3.0966063 384.491 166.982  1
------> CAND: 482.074068 3823.677734 0.5698247 3.0966063 381.116 165.516  1
------> CAND: 482.210569 3823.677734 0.5698247 3.0966063 379.82 164.954  1
------> CAND: 482.131938 3823.677734 0.5698247 3.0966063 378.063 164.19  1
------> CAND: 482.155553 3823.677734 0.5698247 3.0966063 377.126 163.784  1
------> CAND: 482.282453 3823.677734 0.5698247 3.0966063 374.604 162.688  1
------> CAND: 482.269737 3823.677734 0.5698247 3.0966063 374.385 162.593  1
------> CAND: 482.130900 3823.677734 0.5698247 3.0966063 370.735 161.008  1
------> CAND: 482.218874 3823.677734 0.5698247 3.0966063 369.656 160.54  1
------> CAND: 482.063687 3823.677734 0.5698247 3.0966063 368.855 160.192  1
------> CAND: 482.283491 3823.677734 0.5698247 3.0966063 364.469 158.287  1
------> CAND: 482.214202 3823.677734 0.5698247 3.0966063 364.203 158.171  1
------> CAND: 482.266364 3823.677734 0.5698247 3.0966063 362.795 157.56  1
------> CAND: 482.116367 3823.677734 0.5698247 3.0966063 361.528 157.009  1
------> CAND: 482.123374 3823.677734 0.5698247 3.0966063 358.278 155.598  1
------> CAND: 482.198632 3823.677734 0.5698247 3.0966063 357.348 155.194  1
------> CAND: 482.151920 3823.677734 0.5698247 3.0966063 356.261 154.722  1
------> CAND: 482.188771 3823.677734 0.5698247 3.0966063 355.218 154.269  1
------> CAND: 482.209012 3823.677734 0.5698247 3.0966063 355.199 154.261  1
------> CAND: 482.148028 3823.677734 0.5698247 3.0966063 353.12 153.358  1
------> CAND: 482.306588 3823.677734 0.5698247 3.0966063 351.305 152.57  1
------> CAND: 482.244825 3823.677734 0.5698247 3.0966063 341.179 148.172  1
------> CAND: 482.220431 3823.677734 0.5698247 3.0966063 335.973 145.911  1
------> CAND: 482.183321 3823.677734 0.5698247 3.0966063 335.383 145.655  1
------> CAND: 482.182283 3823.677734 0.5698247 3.0966063 334.201 145.142  1
------> CAND: 482.085486 3823.677734 0.5698247 3.0966063 332.624 144.457  1
------> CAND: 482.313075 3823.677734 0.5698247 3.0966063 332.495 144.401  1
------> CAND: 482.212905 3823.677734 0.5698247 3.0966063 330.378 143.481  1
------> CAND: 482.256762 3823.677734 0.5698247 3.0966063 328.979 142.874  1
------> CAND: 482.221988 3823.677734 0.5698247 3.0966063 325.946 141.557  1
------> CAND: 482.281415 3823.677734 0.5698247 3.0966063 325.36 141.302  1
------> CAND: 482.165674 3823.677734 0.5698247 3.0966063 324.047 140.732  1
------> CAND: 482.146211 3823.677734 0.5698247 3.0966063 322.946 140.254  1
------> CAND: 482.243008 3823.677734 0.5698247 3.0966063 322.891 140.23  1
------> CAND: 482.089379 3823.677734 0.5698247 3.0966063 321.827 139.768  1
------> CAND: 482.287384 3823.677734 0.5698247 3.0966063 319.879 138.922  1
------> CAND: 482.128824 3823.677734 0.5698247 3.0966063 317.818 138.027  1
------> CAND: 482.213943 3823.677734 0.5698247 3.0966063 317.373 137.833  1
------> CAND: 482.257540 3823.677734 0.5698247 3.0966063 316.909 137.632  1
------> CAND: 482.224323 3823.677734 0.5698247 3.0966063 315.815 137.156  1
------> CAND: 482.084448 3823.677734 0.5698247 3.0966063 315.792 137.147  1
------> CAND: 482.064466 3823.677734 0.5698247 3.0966063 309.061 134.224  1
------> CAND: 482.136350 3823.677734 0.5698247 3.0966063 308.805 134.112  1
------> CAND: 482.284270 3823.677734 0.5698247 3.0966063 306.697 133.197  1
------> CAND: 482.194220 3823.677734 0.5698247 3.0966063 304.629 132.299  1
------> CAND: 482.075625 3823.677734 0.5698247 3.0966063 304.55 132.264  1
------> CAND: 482.300619 3823.677734 0.5698247 3.0966063 303.456 131.789  1
------> CAND: 482.059535 3823.677734 0.5698247 3.0966063 302.071 131.188  1
------> CAND: 482.254686 3823.677734 0.5698247 3.0966063 300.364 130.446  1
------> CAND: 482.284529 3823.677734 0.5698247 3.0966063 298.245 129.526  1
------> CAND: 482.118963 3823.677734 0.5698247 3.0966063 297.869 129.363  1
------> CAND: 482.154775 3823.677734 0.5698247 3.0966063 297.602 129.247  1
[15:45:45][20012][INFO ] Statistics: count dirty SumSpec pages 1690 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:45:45][20012][INFO ] Data processing finished successfully!
15:45:45 (20012): called boinc_finish(0)

</stderr_txt>
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