Task 1733678930

Name: Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_38_5350000_0
Workunit ID: 876222015
Created: 22 Feb 2025 8:34:02 UTC
Sent: 22 Feb 2025 20:03:05 UTC
Report deadline: 8 Mar 2025 20:03:05 UTC
Received: 22 Feb 2025 22:31:34 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 695.95
CPU time (sec): 14.51
Peak working set size (MB): 375.64
Peak swap size (MB): 14918.63
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[15:19:12][899359][INFO ] Application startup - thank you for supporting Einstein@Home!
[15:19:12][899359][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_6_dms_200_38.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 5350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_38.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_38_5350000_0_0
------> GPU usage: 0.500000
[15:19:12][899359][INFO ] Starting data processing...
[15:19:12][899359][INFO ] opti: No host transfer for n_steps. Use device global.
[15:19:12][899359][INFO ] opti: No host transfer for mean. Use device global.
[15:19:12][899359][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:19:12][899359][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:19:12][899359][INFO ] opti: power spectrum in fft callback (static link).
[15:19:12][899359][INFO ] opti: __constant__ access is not uniform, bad!
[15:19:12][899359][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[15:19:12][899359][INFO ] CUDA global memory status (initial GPU state, including context):
[15:19:12][899359][INFO ] No template file. Generating templates.
[15:19:12][899359][INFO ] Template param value T_cons = 50000
[15:19:15][899359][INFO ] Number of generated templates to be used: 50000
[15:19:15][899359][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_38.cpt
[15:19:15][899359][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_38.cpt (No such file or directory).
------> Starting from scratch...
[15:19:15][899359][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_38.binary
[15:19:15][899359][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_6_dms_200_DM233.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183870781
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 233.8 cm^-3 pc
------> Scale factor: 1.03763
[15:19:15][899359][INFO ] Allocating memory for dedispersed compressed time series...
[15:19:15][899359][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:19:15][899359][INFO ] 8-bit allocation done
[15:19:15][899359][INFO ] Foobar
[15:19:15][899359][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_38.binary
[15:19:15][899359][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:19:15][899359][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:19:15][899359][INFO ] FftSize = 12582913
[15:19:15][899359][INFO ] Seed for random number generator is -1033165098.
[15:19:16][899359][INFO ] 8[15:19:16][899359][INFO ] 9[15:19:17][899359][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:19:17][899359][INFO ] Normalization factor 3.97364e-08
[15:19:17][899359][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
[15:19:17][899359][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:19:17][899359][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:19:17][899359][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:19:17][899359][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:20:12][899359][INFO ] Checkpoint committed!
[15:21:12][899359][INFO ] Checkpoint committed!
[15:22:12][899359][INFO ] Checkpoint committed!
[15:23:12][899359][INFO ] Checkpoint committed!
[15:24:12][899359][INFO ] Checkpoint committed!
[15:25:12][899359][INFO ] Checkpoint committed!
[15:26:12][899359][INFO ] Checkpoint committed!
[15:27:12][899359][INFO ] Checkpoint committed!
[15:28:12][899359][INFO ] Checkpoint committed!
[15:29:12][899359][INFO ] Checkpoint committed!
[15:30:12][899359][INFO ] Checkpoint committed!
[15:30:46][899359][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 272.144915 5169.525391 0.9417369 0.3702604 726.362 315.455  1
------> CAND: 272.358232 5169.525391 0.9417369 0.3702604 684.656 297.342  1
------> CAND: 272.358751 5169.525391 0.9417369 0.3702604 682.448 296.383  1
------> CAND: 272.199672 5169.525391 0.9417369 0.3702604 604.221 262.41  1
------> CAND: 272.353820 5169.525391 0.9417369 0.3702604 590.721 256.547  1
------> CAND: 272.298545 5169.525391 0.9417369 0.3702604 558.428 242.522  1
------> CAND: 272.377695 5169.525391 0.9417369 0.3702604 544.938 236.663  1
------> CAND: 272.127269 5169.525391 0.9417369 0.3702604 544.214 236.349  1
------> CAND: 272.259618 5169.525391 0.9417369 0.3702604 543.087 235.86  1
------> CAND: 272.201488 5169.525391 0.9417369 0.3702604 526.486 228.65  1
------> CAND: 272.221211 5169.525391 0.9417369 0.3702604 522.573 226.95  1
------> CAND: 272.141801 5169.525391 0.9417369 0.3702604 517.839 224.894  1
------> CAND: 272.348889 5169.525391 0.9417369 0.3702604 512.227 222.458  1
------> CAND: 272.170866 5169.525391 0.9417369 0.3702604 507.628 220.46  1
------> CAND: 272.313596 5169.525391 0.9417369 0.3702604 502.086 218.053  1
------> CAND: 272.225882 5169.525391 0.9417369 0.3702604 494.886 214.926  1
------> CAND: 272.223027 5169.525391 0.9417369 0.3702604 472.025 204.998  1
------> CAND: 272.334097 5169.525391 0.9417369 0.3702604 469.415 203.864  1
------> CAND: 272.148808 5169.525391 0.9417369 0.3702604 466.76 202.712  1
------> CAND: 272.151403 5169.525391 0.9417369 0.3702604 466.664 202.67  1
------> CAND: 272.344997 5169.525391 0.9417369 0.3702604 464.737 201.833  1
------> CAND: 272.163600 5169.525391 0.9417369 0.3702604 458.711 199.215  1
------> CAND: 272.220951 5169.525391 0.9417369 0.3702604 454.056 197.194  1
------> CAND: 272.240415 5169.525391 0.9417369 0.3702604 450.78 195.771  1
------> CAND: 272.375878 5169.525391 0.9417369 0.3702604 431.91 187.576  1
------> CAND: 272.321641 5169.525391 0.9417369 0.3702604 428.105 185.924  1
------> CAND: 272.257283 5169.525391 0.9417369 0.3702604 425.398 184.748  1
------> CAND: 272.212647 5169.525391 0.9417369 0.3702604 425.022 184.585  1
------> CAND: 272.314634 5169.525391 0.9417369 0.3702604 422.993 183.703  1
------> CAND: 272.306070 5169.525391 0.9417369 0.3702604 419.374 182.132  1
------> CAND: 272.287386 5169.525391 0.9417369 0.3702604 418.211 181.627  1
------> CAND: 272.249497 5169.525391 0.9417369 0.3702604 414.816 180.152  1
------> CAND: 272.257542 5169.525391 0.9417369 0.3702604 412.106 178.975  1
------> CAND: 272.303994 5169.525391 0.9417369 0.3702604 408.617 177.46  1
------> CAND: 272.175537 5169.525391 0.9417369 0.3702604 402.978 175.011  1
------> CAND: 272.170607 5169.525391 0.9417369 0.3702604 401.664 174.44  1
------> CAND: 272.189032 5169.525391 0.9417369 0.3702604 397.54 172.65  1
------> CAND: 272.118445 5169.525391 0.9417369 0.3702604 388.73 168.823  1
------> CAND: 272.124673 5169.525391 0.9417369 0.3702604 385.311 167.339  1
------> CAND: 272.135832 5169.525391 0.9417369 0.3702604 382.571 166.149  1
------> CAND: 272.255985 5169.525391 0.9417369 0.3702604 381.668 165.757  1
------> CAND: 272.138168 5169.525391 0.9417369 0.3702604 381.306 165.599  1
------> CAND: 272.214983 5169.525391 0.9417369 0.3702604 379.969 165.018  1
------> CAND: 272.245086 5169.525391 0.9417369 0.3702604 373.693 162.293  1
------> CAND: 272.272334 5169.525391 0.9417369 0.3702604 373.205 162.081  1
------> CAND: 272.163340 5169.525391 0.9417369 0.3702604 372.615 161.825  1
------> CAND: 272.230813 5169.525391 0.9417369 0.3702604 371.8 161.471  1
------> CAND: 272.366795 5169.525391 0.9417369 0.3702604 367.035 159.401  1
------> CAND: 272.344737 5169.525391 0.9417369 0.3702604 359.808 156.263  1
------> CAND: 272.181765 5169.525391 0.9417369 0.3702604 359.593 156.169  1
------> CAND: 272.177354 5169.525391 0.9417369 0.3702604 358.012 155.483  1
------> CAND: 272.231332 5169.525391 0.9417369 0.3702604 354.447 153.934  1
------> CAND: 272.218616 5169.525391 0.9417369 0.3702604 350.86 152.376  1
------> CAND: 272.205900 5169.525391 0.9417369 0.3702604 349.094 151.61  1
------> CAND: 272.259878 5169.525391 0.9417369 0.3702604 348.608 151.398  1
------> CAND: 272.172164 5169.525391 0.9417369 0.3702604 345.353 149.985  1
------> CAND: 272.294133 5169.525391 0.9417369 0.3702604 345.162 149.902  1
------> CAND: 272.351484 5169.525391 0.9417369 0.3702604 344.165 149.469  1
------> CAND: 272.295949 5169.525391 0.9417369 0.3702604 342.844 148.895  1
------> CAND: 272.161264 5169.525391 0.9417369 0.3702604 342.342 148.677  1
------> CAND: 272.152960 5169.525391 0.9417369 0.3702604 340.356 147.815  1
------> CAND: 272.143099 5169.525391 0.9417369 0.3702604 334.249 145.162  1
------> CAND: 272.278562 5169.525391 0.9417369 0.3702604 334.147 145.118  1
------> CAND: 272.358491 5169.525391 0.9417369 0.3702604 332.942 144.595  1
------> CAND: 272.198374 5169.525391 0.9417369 0.3702604 331.343 143.9  1
------> CAND: 272.191367 5169.525391 0.9417369 0.3702604 330.413 143.497  1
------> CAND: 272.192924 5169.525391 0.9417369 0.3702604 329.659 143.169  1
------> CAND: 272.164897 5169.525391 0.9417369 0.3702604 326.533 141.812  1
------> CAND: 272.145175 5169.525391 0.9417369 0.3702604 320.709 139.282  1
------> CAND: 272.267144 5169.525391 0.9417369 0.3702604 320.429 139.16  1
------> CAND: 272.149846 5169.525391 0.9417369 0.3702604 319.899 138.931  1
------> CAND: 272.226401 5169.525391 0.9417369 0.3702604 316.465 137.439  1
------> CAND: 272.264808 5169.525391 0.9417369 0.3702604 315.904 137.195  1
------> CAND: 272.296209 5169.525391 0.9417369 0.3702604 314.058 136.394  1
------> CAND: 272.337211 5169.525391 0.9417369 0.3702604 312.978 135.925  1
------> CAND: 272.161783 5169.525391 0.9417369 0.3702604 312.759 135.83  1
------> CAND: 272.173461 5169.525391 0.9417369 0.3702604 312.52 135.726  1
------> CAND: 272.346554 5169.525391 0.9417369 0.3702604 312.475 135.706  1
------> CAND: 272.226661 5169.525391 0.9417369 0.3702604 311.009 135.07  1
------> CAND: 272.139725 5169.525391 0.9417369 0.3702604 307.703 133.634  1
------> CAND: 272.373024 5169.525391 0.9417369 0.3702604 307.023 133.338  1
------> CAND: 272.286867 5169.525391 0.9417369 0.3702604 305.866 132.836  1
------> CAND: 272.228477 5169.525391 0.9417369 0.3702604 304.091 132.065  1
------> CAND: 272.350965 5169.525391 0.9417369 0.3702604 302.903 131.549  1
------> CAND: 272.212128 5169.525391 0.9417369 0.3702604 301.393 130.893  1
------> CAND: 272.366017 5169.525391 0.9417369 0.3702604 299.282 129.976  1
------> CAND: 272.233408 5169.525391 0.9417369 0.3702604 299.232 129.955  1
------> CAND: 272.350187 5169.525391 0.9417369 0.3702604 298.795 129.765  1
------> CAND: 272.140763 5169.525391 0.9417369 0.3702604 298.651 129.703  1
------> CAND: 272.151662 5169.525391 0.9417369 0.3702604 297.873 129.365  1
------> CAND: 272.351225 5169.525391 0.9417369 0.3702604 296.176 128.628  1
------> CAND: 272.230034 5169.525391 0.9417369 0.3702604 296.176 128.628  1
------> CAND: 272.238598 5169.525391 0.9417369 0.3702604 292.845 127.181  1
------> CAND: 272.132718 5169.525391 0.9417369 0.3702604 291.447 126.574  1
------> CAND: 272.313077 5169.525391 0.9417369 0.3702604 290.172 126.02  1
------> CAND: 272.234446 5169.525391 0.9417369 0.3702604 289.748 125.836  1
------> CAND: 272.299064 5169.525391 0.9417369 0.3702604 289.021 125.52  1
------> CAND: 272.330983 5169.525391 0.9417369 0.3702604 288.454 125.274  1
------> CAND: 272.277524 5169.525391 0.9417369 0.3702604 288.072 125.108  1
------> CAND: 272.344218 5169.525391 0.9417369 0.3702604 285.821 124.13  1
[15:30:46][899359][INFO ] Statistics: count dirty SumSpec pages 406934 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:30:46][899359][INFO ] Data processing finished successfully!
15:30:46 (899359): called boinc_finish(0)

</stderr_txt>
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