Task 1685079368

Name: Ter5_1_dns_cfbf00083_segment_5_dms_200_40000_107_6800000_0
Workunit ID: 846907674
Created: 21 Nov 2024 10:06:23 UTC
Sent: 22 Nov 2024 1:10:28 UTC
Report deadline: 6 Dec 2024 1:10:28 UTC
Received: 22 Nov 2024 1:21:22 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 315.94
CPU time (sec): 20.06
Peak working set size (MB): 299.19
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>
[18:12:52][207736][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_107.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 6800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_107.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_40000_107_6800000_0_0
------> GPU usage: 1.000000
[18:12:52][207736][INFO ] Starting data processing...
[18:12:52][207736][INFO ] opti: No host transfer for n_steps. Use device global.
[18:12:52][207736][INFO ] opti: No host transfer for mean. Use device global.
[18:12:52][207736][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:12:52][207736][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:12:52][207736][INFO ] opti: power spectrum in fft callback (static link).
[18:12:52][207736][INFO ] opti: __constant__ access is not uniform, bad!
[18:12:52][207736][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[18:12:52][207736][INFO ] CUDA global memory status (initial GPU state, including context):
[18:12:52][207736][INFO ] No template file. Generating templates.
[18:12:52][207736][INFO ] Template param value T_cons = 50000
[18:12:57][207736][INFO ] Number of generated templates to be used: 50000
[18:12:57][207736][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_5_dms_200_107.cpt
[18:12:57][207736][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_5_dms_200_107.cpt (No such file or directory).
------> Starting from scratch...
[18:12:57][207736][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_107.binary
[18:12:57][207736][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_DM240.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755656981804
------> 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: 240.7 cm^-3 pc
------> Scale factor: 1.24491
[18:12:57][207736][INFO ] Allocating memory for dedispersed compressed time series...
[18:12:57][207736][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:12:57][207736][INFO ] 8-bit allocation done
[18:12:57][207736][INFO ] Foobar
[18:12:57][207736][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_107.binary
[18:12:57][207736][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:12:57][207736][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:12:57][207736][INFO ] FftSize = 12582913
[18:12:57][207736][INFO ] Seed for random number generator is -1044751368.
[18:12:59][207736][INFO ] 8[18:12:59][207736][INFO ] 9[18:13:00][207736][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:13:00][207736][INFO ] Normalization factor 3.97364e-08
[18:13:00][207736][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
[18:13:00][207736][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
[18:13:00][207736][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:13:00][207736][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:13:00][207736][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -794.20983887, mean= -0.00004734  -0.00004734
[18:13:00][207736][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:13:52][207736][INFO ] Checkpoint committed!
[18:14:52][207736][INFO ] Checkpoint committed!
[18:15:52][207736][INFO ] Checkpoint committed!
[18:16:52][207736][INFO ] Checkpoint committed!
[18:17:52][207736][INFO ] Checkpoint committed!
[18:18:06][207736][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 413.442200 3950.048340 0.7726404 3.5845020 700.047 304.026  1
------> CAND: 413.328535 3950.048340 0.7726404 3.5845020 662.934 287.909  1
------> CAND: 413.326719 3950.048340 0.7726404 3.5845020 602.389 261.614  1
------> CAND: 413.236929 3950.048340 0.7726404 3.5845020 591.163 256.739  1
------> CAND: 413.390298 3950.048340 0.7726404 3.5845020 591.11 256.716  1
------> CAND: 413.346441 3950.048340 0.7726404 3.5845020 574.705 249.591  1
------> CAND: 413.448948 3950.048340 0.7726404 3.5845020 570.066 247.577  1
------> CAND: 413.262620 3950.048340 0.7726404 3.5845020 566.574 246.06  1
------> CAND: 413.277412 3950.048340 0.7726404 3.5845020 545.554 236.931  1
------> CAND: 413.463740 3950.048340 0.7726404 3.5845020 542.38 235.553  1
------> CAND: 413.261582 3950.048340 0.7726404 3.5845020 510.564 221.735  1
------> CAND: 413.262360 3950.048340 0.7726404 3.5845020 495.575 215.225  1
------> CAND: 413.459328 3950.048340 0.7726404 3.5845020 488.183 212.015  1
------> CAND: 413.309591 3950.048340 0.7726404 3.5845020 481.308 209.029  1
------> CAND: 413.418585 3950.048340 0.7726404 3.5845020 470.507 204.339  1
------> CAND: 413.270924 3950.048340 0.7726404 3.5845020 465.762 202.278  1
------> CAND: 413.229403 3950.048340 0.7726404 3.5845020 458.86 199.28  1
------> CAND: 413.244454 3950.048340 0.7726404 3.5845020 449.666 195.288  1
------> CAND: 413.386406 3950.048340 0.7726404 3.5845020 444.502 193.045  1
------> CAND: 413.361233 3950.048340 0.7726404 3.5845020 443.411 192.571  1
------> CAND: 413.257170 3950.048340 0.7726404 3.5845020 441.689 191.823  1
------> CAND: 413.268589 3950.048340 0.7726404 3.5845020 441.326 191.666  1
------> CAND: 413.316338 3950.048340 0.7726404 3.5845020 440.279 191.211  1
------> CAND: 413.315819 3950.048340 0.7726404 3.5845020 439.076 190.688  1
------> CAND: 413.323605 3950.048340 0.7726404 3.5845020 438.928 190.624  1
------> CAND: 413.379918 3950.048340 0.7726404 3.5845020 438.848 190.589  1
------> CAND: 413.256132 3950.048340 0.7726404 3.5845020 433.572 188.298  1
------> CAND: 413.455435 3950.048340 0.7726404 3.5845020 433.385 188.217  1
------> CAND: 413.455695 3950.048340 0.7726404 3.5845020 432.757 187.944  1
------> CAND: 413.426370 3950.048340 0.7726404 3.5845020 432 187.615  1
------> CAND: 413.448688 3950.048340 0.7726404 3.5845020 418.025 181.546  1
------> CAND: 413.449207 3950.048340 0.7726404 3.5845020 408.044 177.211  1
------> CAND: 413.317636 3950.048340 0.7726404 3.5845020 402.063 174.614  1
------> CAND: 413.419623 3950.048340 0.7726404 3.5845020 400.818 174.073  1
------> CAND: 413.261322 3950.048340 0.7726404 3.5845020 397.236 172.518  1
------> CAND: 413.281305 3950.048340 0.7726404 3.5845020 396.663 172.269  1
------> CAND: 413.439086 3950.048340 0.7726404 3.5845020 394.003 171.113  1
------> CAND: 413.366943 3950.048340 0.7726404 3.5845020 393.31 170.813  1
------> CAND: 413.411319 3950.048340 0.7726404 3.5845020 392.048 170.264  1
------> CAND: 413.434415 3950.048340 0.7726404 3.5845020 390.175 169.451  1
------> CAND: 413.375766 3950.048340 0.7726404 3.5845020 383.684 166.632  1
------> CAND: 413.425851 3950.048340 0.7726404 3.5845020 383.572 166.583  1
------> CAND: 413.369538 3950.048340 0.7726404 3.5845020 380.612 165.298  1
------> CAND: 413.404831 3950.048340 0.7726404 3.5845020 379.42 164.78  1
------> CAND: 413.306477 3950.048340 0.7726404 3.5845020 376.284 163.418  1
------> CAND: 413.338916 3950.048340 0.7726404 3.5845020 374.992 162.857  1
------> CAND: 413.257689 3950.048340 0.7726404 3.5845020 374.285 162.55  1
------> CAND: 413.479829 3950.048340 0.7726404 3.5845020 367.363 159.544  1
------> CAND: 413.426889 3950.048340 0.7726404 3.5845020 363.765 157.981  1
------> CAND: 413.463999 3950.048340 0.7726404 3.5845020 361.318 156.918  1
------> CAND: 413.447650 3950.048340 0.7726404 3.5845020 361.138 156.84  1
------> CAND: 413.315041 3950.048340 0.7726404 3.5845020 359.592 156.169  1
------> CAND: 413.273779 3950.048340 0.7726404 3.5845020 357.107 155.09  1
------> CAND: 413.402495 3950.048340 0.7726404 3.5845020 351.347 152.588  1
------> CAND: 413.479051 3950.048340 0.7726404 3.5845020 351.156 152.505  1
------> CAND: 413.483722 3950.048340 0.7726404 3.5845020 350.419 152.185  1
------> CAND: 413.389779 3950.048340 0.7726404 3.5845020 342.82 148.885  1
------> CAND: 413.357081 3950.048340 0.7726404 3.5845020 342.196 148.614  1
------> CAND: 413.436751 3950.048340 0.7726404 3.5845020 342.148 148.593  1
------> CAND: 413.253797 3950.048340 0.7726404 3.5845020 340.818 148.016  1
------> CAND: 413.244973 3950.048340 0.7726404 3.5845020 340.149 147.725  1
------> CAND: 413.356303 3950.048340 0.7726404 3.5845020 338.797 147.137  1
------> CAND: 413.321788 3950.048340 0.7726404 3.5845020 332.956 144.601  1
------> CAND: 413.392894 3950.048340 0.7726404 3.5845020 332.884 144.57  1
------> CAND: 413.405869 3950.048340 0.7726404 3.5845020 332.55 144.425  1
------> CAND: 413.228624 3950.048340 0.7726404 3.5845020 332.438 144.376  1
------> CAND: 413.264696 3950.048340 0.7726404 3.5845020 330.66 143.604  1
------> CAND: 413.329573 3950.048340 0.7726404 3.5845020 330.604 143.58  1
------> CAND: 413.239783 3950.048340 0.7726404 3.5845020 322.525 140.071  1
------> CAND: 413.222656 3950.048340 0.7726404 3.5845020 322.059 139.869  1
------> CAND: 413.364348 3950.048340 0.7726404 3.5845020 319.946 138.951  1
------> CAND: 413.247309 3950.048340 0.7726404 3.5845020 313.38 136.099  1
------> CAND: 413.328276 3950.048340 0.7726404 3.5845020 309.852 134.567  1
------> CAND: 413.481646 3950.048340 0.7726404 3.5845020 308.422 133.946  1
------> CAND: 413.459068 3950.048340 0.7726404 3.5845020 308.253 133.872  1
------> CAND: 413.251461 3950.048340 0.7726404 3.5845020 306.081 132.929  1
------> CAND: 413.262879 3950.048340 0.7726404 3.5845020 301.919 131.122  1
------> CAND: 413.329314 3950.048340 0.7726404 3.5845020 300.932 130.693  1
------> CAND: 413.394970 3950.048340 0.7726404 3.5845020 298.929 129.823  1
------> CAND: 413.285716 3950.048340 0.7726404 3.5845020 297.6 129.246  1
------> CAND: 413.426630 3950.048340 0.7726404 3.5845020 296.868 128.928  1
------> CAND: 413.368240 3950.048340 0.7726404 3.5845020 295.869 128.494  1
------> CAND: 413.464778 3950.048340 0.7726404 3.5845020 295.694 128.418  1
------> CAND: 413.466594 3950.048340 0.7726404 3.5845020 293.551 127.488  1
------> CAND: 413.486836 3950.048340 0.7726404 3.5845020 291.62 126.649  1
------> CAND: 413.406129 3950.048340 0.7726404 3.5845020 291.387 126.548  1
------> CAND: 413.478791 3950.048340 0.7726404 3.5845020 291.243 126.485  1
------> CAND: 413.346960 3950.048340 0.7726404 3.5845020 288.896 125.466  1
------> CAND: 413.398084 3950.048340 0.7726404 3.5845020 288.876 125.457  1
------> CAND: 413.475937 3950.048340 0.7726404 3.5845020 287.186 124.723  1
------> CAND: 413.224213 3950.048340 0.7726404 3.5845020 286.622 124.478  1
------> CAND: 413.441162 3950.048340 0.7726404 3.5845020 285.812 124.126  1
------> CAND: 413.331390 3950.048340 0.7726404 3.5845020 282.826 122.83  1
------> CAND: 413.304920 3950.048340 0.7726404 3.5845020 281.822 122.394  1
------> CAND: 413.243416 3950.048340 0.7726404 3.5845020 280.444 121.795  1
------> CAND: 413.399641 3950.048340 0.7726404 3.5845020 280.189 121.684  1
------> CAND: 413.234074 3950.048340 0.7726404 3.5845020 279.729 121.485  1
------> CAND: 413.453619 3950.048340 0.7726404 3.5845020 278.378 120.898  1
------> CAND: 413.372392 3950.048340 0.7726404 3.5845020 275.686 119.729  1
------> CAND: 413.405091 3950.048340 0.7726404 3.5845020 274.94 119.405  1
[18:18:06][207736][INFO ] Statistics: count dirty SumSpec pages 1607 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:18:06][207736][INFO ] Data processing finished successfully!
18:18:06 (207736): called boinc_finish(0)

</stderr_txt>
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