Task 1733688771

Name: Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_62_9750000_0
Workunit ID: 876226917
Created: 22 Feb 2025 8:34:54 UTC
Sent: 22 Feb 2025 15:22:03 UTC
Report deadline: 8 Mar 2025 15:22:03 UTC
Received: 22 Feb 2025 17:48:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 636.68
CPU time (sec): 13.62
Peak working set size (MB): 306.6
Peak swap size (MB): 14918.64
Peak disk usage (MB): 0.05
Validation state: Initial
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>
[10:36:50][630092][INFO ] Application startup - thank you for supporting Einstein@Home!
[10:36:50][630092][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_62.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 9750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_62.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_62_9750000_0_0
------> GPU usage: 0.500000
[10:36:50][630092][INFO ] Starting data processing...
[10:36:50][630092][INFO ] opti: No host transfer for n_steps. Use device global.
[10:36:50][630092][INFO ] opti: No host transfer for mean. Use device global.
[10:36:50][630092][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:36:50][630092][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:36:50][630092][INFO ] opti: power spectrum in fft callback (static link).
[10:36:50][630092][INFO ] opti: __constant__ access is not uniform, bad!
[10:36:51][630092][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[10:36:51][630092][INFO ] CUDA global memory status (initial GPU state, including context):
[10:36:51][630092][INFO ] No template file. Generating templates.
[10:36:51][630092][INFO ] Template param value T_cons = 50000
[10:36:54][630092][INFO ] Number of generated templates to be used: 50000
[10:36:54][630092][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_62.cpt
[10:36:54][630092][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_62.cpt (No such file or directory).
------> Starting from scratch...
[10:36:54][630092][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_62.binary
[10:36:54][630092][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_DM236.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183831382
------> 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: 236.2 cm^-3 pc
------> Scale factor: 1.03783
[10:36:54][630092][INFO ] Allocating memory for dedispersed compressed time series...
[10:36:54][630092][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:36:54][630092][INFO ] 8-bit allocation done
[10:36:54][630092][INFO ] Foobar
[10:36:54][630092][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_62.binary
[10:36:54][630092][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:36:54][630092][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:36:54][630092][INFO ] FftSize = 12582913
[10:36:54][630092][INFO ] Seed for random number generator is -1040293711.
[10:36:55][630092][INFO ] 8[10:36:55][630092][INFO ] 9[10:36:56][630092][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:36:56][630092][INFO ] Normalization factor 3.97364e-08
[10:36:56][630092][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
[10:36:56][630092][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
[10:36:56][630092][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:36:56][630092][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:36:56][630092][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:37:50][630092][INFO ] Checkpoint committed!
[10:38:50][630092][INFO ] Checkpoint committed!
[10:39:51][630092][INFO ] Checkpoint committed!
[10:40:51][630092][INFO ] Checkpoint committed!
[10:41:51][630092][INFO ] Checkpoint committed!
[10:42:51][630092][INFO ] Checkpoint committed!
[10:43:51][630092][INFO ] Checkpoint committed!
[10:44:51][630092][INFO ] Checkpoint committed!
[10:45:51][630092][INFO ] Checkpoint committed!
[10:46:51][630092][INFO ] Checkpoint committed!
[10:47:25][630092][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 301.084598 3693.515869 0.8964615 5.3139558 745.831 320  1
------> CAND: 301.229144 3693.515869 0.8964615 5.3139558 732.585 318.158  1
------> CAND: 301.333207 3693.515869 0.8964615 5.3139558 673.347 292.431  1
------> CAND: 301.294021 3693.515869 0.8964615 5.3139558 666.504 289.459  1
------> CAND: 301.134942 3693.515869 0.8964615 5.3139558 636.049 276.233  1
------> CAND: 301.262361 3693.515869 0.8964615 5.3139558 612.781 266.127  1
------> CAND: 301.333467 3693.515869 0.8964615 5.3139558 599.356 260.297  1
------> CAND: 301.110029 3693.515869 0.8964615 5.3139558 599.168 260.215  1
------> CAND: 301.115220 3693.515869 0.8964615 5.3139558 586.651 254.779  1
------> CAND: 301.089269 3693.515869 0.8964615 5.3139558 576.428 250.339  1
------> CAND: 301.187363 3693.515869 0.8964615 5.3139558 564.448 245.137  1
------> CAND: 301.114182 3693.515869 0.8964615 5.3139558 548.928 238.396  1
------> CAND: 301.103282 3693.515869 0.8964615 5.3139558 542.669 235.678  1
------> CAND: 301.223695 3693.515869 0.8964615 5.3139558 537.205 233.305  1
------> CAND: 301.180097 3693.515869 0.8964615 5.3139558 529.048 229.763  1
------> CAND: 301.253279 3693.515869 0.8964615 5.3139558 527.061 228.9  1
------> CAND: 301.254057 3693.515869 0.8964615 5.3139558 523.898 227.526  1
------> CAND: 301.105099 3693.515869 0.8964615 5.3139558 522.972 227.124  1
------> CAND: 301.200598 3693.515869 0.8964615 5.3139558 507.567 220.434  1
------> CAND: 301.175685 3693.515869 0.8964615 5.3139558 500.233 217.249  1
------> CAND: 301.165045 3693.515869 0.8964615 5.3139558 499.794 217.058  1
------> CAND: 301.311149 3693.515869 0.8964615 5.3139558 497.475 216.051  1
------> CAND: 301.344366 3693.515869 0.8964615 5.3139558 490.803 213.153  1
------> CAND: 301.140133 3693.515869 0.8964615 5.3139558 478.209 207.684  1
------> CAND: 301.244715 3693.515869 0.8964615 5.3139558 469.139 203.745  1
------> CAND: 301.186844 3693.515869 0.8964615 5.3139558 459.557 199.583  1
------> CAND: 301.208902 3693.515869 0.8964615 5.3139558 457.123 198.526  1
------> CAND: 301.222656 3693.515869 0.8964615 5.3139558 454.15 197.235  1
------> CAND: 301.270147 3693.515869 0.8964615 5.3139558 454.035 197.185  1
------> CAND: 301.235372 3693.515869 0.8964615 5.3139558 450.322 195.572  1
------> CAND: 301.265475 3693.515869 0.8964615 5.3139558 448.754 194.892  1
------> CAND: 301.308294 3693.515869 0.8964615 5.3139558 441.524 191.751  1
------> CAND: 301.173609 3693.515869 0.8964615 5.3139558 432.344 187.765  1
------> CAND: 301.330353 3693.515869 0.8964615 5.3139558 426.921 185.41  1
------> CAND: 301.153108 3693.515869 0.8964615 5.3139558 425.789 184.918  1
------> CAND: 301.304921 3693.515869 0.8964615 5.3139558 416.966 181.086  1
------> CAND: 301.232518 3693.515869 0.8964615 5.3139558 410.93 178.465  1
------> CAND: 301.222137 3693.515869 0.8964615 5.3139558 402.803 174.935  1
------> CAND: 301.187104 3693.515869 0.8964615 5.3139558 397.063 172.442  1
------> CAND: 301.113663 3693.515869 0.8964615 5.3139558 393.054 170.701  1
------> CAND: 301.233815 3693.515869 0.8964615 5.3139558 386.087 167.676  1
------> CAND: 301.323087 3693.515869 0.8964615 5.3139558 385.83 167.564  1
------> CAND: 301.187882 3693.515869 0.8964615 5.3139558 384.336 166.915  1
------> CAND: 301.268590 3693.515869 0.8964615 5.3139558 379.98 165.023  1
------> CAND: 301.223435 3693.515869 0.8964615 5.3139558 377.317 163.867  1
------> CAND: 301.101206 3693.515869 0.8964615 5.3139558 376.212 163.387  1
------> CAND: 301.288572 3693.515869 0.8964615 5.3139558 375.782 163.2  1
------> CAND: 301.299731 3693.515869 0.8964615 5.3139558 375.712 163.17  1
------> CAND: 301.118334 3693.515869 0.8964615 5.3139558 373.668 162.282  1
------> CAND: 301.091085 3693.515869 0.8964615 5.3139558 369.979 160.68  1
------> CAND: 301.190996 3693.515869 0.8964615 5.3139558 368.26 159.933  1
------> CAND: 301.306218 3693.515869 0.8964615 5.3139558 366.478 159.159  1
------> CAND: 301.342290 3693.515869 0.8964615 5.3139558 364.864 158.459  1
------> CAND: 301.251981 3693.515869 0.8964615 5.3139558 363.021 157.658  1
------> CAND: 301.318415 3693.515869 0.8964615 5.3139558 362.964 157.633  1
------> CAND: 301.157520 3693.515869 0.8964615 5.3139558 361.417 156.962  1
------> CAND: 301.154406 3693.515869 0.8964615 5.3139558 358.905 155.871  1
------> CAND: 301.089788 3693.515869 0.8964615 5.3139558 358.703 155.783  1
------> CAND: 301.259247 3693.515869 0.8964615 5.3139558 357.563 155.288  1
------> CAND: 301.095497 3693.515869 0.8964615 5.3139558 353.658 153.592  1
------> CAND: 301.196706 3693.515869 0.8964615 5.3139558 351.85 152.807  1
------> CAND: 301.198782 3693.515869 0.8964615 5.3139558 350.362 152.16  1
------> CAND: 301.216688 3693.515869 0.8964615 5.3139558 349.195 151.653  1
------> CAND: 301.260285 3693.515869 0.8964615 5.3139558 346.775 150.603  1
------> CAND: 301.147918 3693.515869 0.8964615 5.3139558 342.268 148.645  1
------> CAND: 301.341512 3693.515869 0.8964615 5.3139558 338.929 147.195  1
------> CAND: 301.083041 3693.515869 0.8964615 5.3139558 335.87 145.867  1
------> CAND: 301.124043 3693.515869 0.8964615 5.3139558 335.636 145.765  1
------> CAND: 301.145842 3693.515869 0.8964615 5.3139558 328.296 142.577  1
------> CAND: 301.178540 3693.515869 0.8964615 5.3139558 327.042 142.033  1
------> CAND: 301.230961 3693.515869 0.8964615 5.3139558 326.303 141.712  1
------> CAND: 301.219023 3693.515869 0.8964615 5.3139558 324.673 141.004  1
------> CAND: 301.199041 3693.515869 0.8964615 5.3139558 324.636 140.988  1
------> CAND: 301.237708 3693.515869 0.8964615 5.3139558 323.124 140.331  1
------> CAND: 301.123783 3693.515869 0.8964615 5.3139558 322.429 140.029  1
------> CAND: 301.241082 3693.515869 0.8964615 5.3139558 321.859 139.782  1
------> CAND: 301.133385 3693.515869 0.8964615 5.3139558 320.771 139.309  1
------> CAND: 301.283901 3693.515869 0.8964615 5.3139558 320.155 139.041  1
------> CAND: 301.316339 3693.515869 0.8964615 5.3139558 315.963 137.221  1
------> CAND: 301.155963 3693.515869 0.8964615 5.3139558 310.966 135.051  1
------> CAND: 301.304661 3693.515869 0.8964615 5.3139558 309.083 134.233  1
------> CAND: 301.321789 3693.515869 0.8964615 5.3139558 308.667 134.052  1
------> CAND: 301.306997 3693.515869 0.8964615 5.3139558 307.149 133.393  1
------> CAND: 301.340474 3693.515869 0.8964615 5.3139558 305.727 132.775  1
------> CAND: 301.148696 3693.515869 0.8964615 5.3139558 302.982 131.584  1
------> CAND: 301.203453 3693.515869 0.8964615 5.3139558 302.254 131.267  1
------> CAND: 301.236670 3693.515869 0.8964615 5.3139558 301.979 131.148  1
------> CAND: 301.192034 3693.515869 0.8964615 5.3139558 300.429 130.475  1
------> CAND: 301.295060 3693.515869 0.8964615 5.3139558 299.825 130.212  1
------> CAND: 301.098871 3693.515869 0.8964615 5.3139558 299.354 130.008  1
------> CAND: 301.331650 3693.515869 0.8964615 5.3139558 298.995 129.852  1
------> CAND: 301.256652 3693.515869 0.8964615 5.3139558 298.121 129.472  1
------> CAND: 301.142468 3693.515869 0.8964615 5.3139558 298.08 129.454  1
------> CAND: 301.210200 3693.515869 0.8964615 5.3139558 297.939 129.393  1
------> CAND: 301.184509 3693.515869 0.8964615 5.3139558 295.713 128.427  1
------> CAND: 301.264178 3693.515869 0.8964615 5.3139558 289.003 125.512  1
------> CAND: 301.263140 3693.515869 0.8964615 5.3139558 288.476 125.283  1
------> CAND: 301.231739 3693.515869 0.8964615 5.3139558 284.013 123.345  1
------> CAND: 301.297395 3693.515869 0.8964615 5.3139558 283.445 123.099  1
------> CAND: 301.120669 3693.515869 0.8964615 5.3139558 282.877 122.852  1
[10:47:25][630092][INFO ] Statistics: count dirty SumSpec pages 363017 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:47:25][630092][INFO ] Data processing finished successfully!
10:47:25 (630092): called boinc_finish(0)

</stderr_txt>
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