Task 1680543516

Name: Ter5_1_dns_cfbf00082_segment_3_dms_200_40000_148_5850000_0
Workunit ID: 844282691
Created: 11 Nov 2024 9:12:37 UTC
Sent: 11 Nov 2024 20:09:36 UTC
Report deadline: 25 Nov 2024 20:09:36 UTC
Received: 11 Nov 2024 20:20:24 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 318.68
CPU time (sec): 11.14
Peak working set size (MB): 300.18
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>
[13:11:44][18561][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_148.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 5850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_3_dms_200_148.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_3_dms_200_40000_148_5850000_0_0
------> GPU usage: 1.000000
[13:11:44][18561][INFO ] Starting data processing...
[13:11:44][18561][INFO ] opti: No host transfer for n_steps. Use device global.
[13:11:44][18561][INFO ] opti: No host transfer for mean. Use device global.
[13:11:44][18561][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:11:44][18561][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:11:44][18561][INFO ] opti: power spectrum in fft callback (static link).
[13:11:44][18561][INFO ] opti: __constant__ access is not uniform, bad!
[13:11:44][18561][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[13:11:44][18561][INFO ] CUDA global memory status (initial GPU state, including context):
[13:11:44][18561][INFO ] No template file. Generating templates.
[13:11:44][18561][INFO ] Template param value T_cons = 50000
[13:11:47][18561][INFO ] Number of generated templates to be used: 50000
[13:11:47][18561][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00082_segment_3_dms_200_148.cpt
[13:11:47][18561][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00082_segment_3_dms_200_148.cpt (No such file or directory).
------> Starting from scratch...
[13:11:47][18561][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_3_dms_200_148.binary
[13:11:47][18561][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_DM244.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714537630069
------> 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: 244.8 cm^-3 pc
------> Scale factor: 1.58468
[13:11:47][18561][INFO ] Allocating memory for dedispersed compressed time series...
[13:11:47][18561][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:11:47][18561][INFO ] 8-bit allocation done
[13:11:47][18561][INFO ] Foobar
[13:11:47][18561][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_3_dms_200_148.binary
[13:11:47][18561][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:11:47][18561][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:11:47][18561][INFO ] FftSize = 12582913
[13:11:48][18561][INFO ] Seed for random number generator is 1109163959.
[13:11:49][18561][INFO ] 8[13:11:49][18561][INFO ] 9[13:11:49][18561][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:11:50][18561][INFO ] Normalization factor 3.97364e-08
[13:11:50][18561][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
[13:11:50][18561][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
[13:11:50][18561][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:11:50][18561][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:11:50][18561][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1561.26550293, mean= 0.00009306  0.00009306
[13:11:50][18561][INFO ] Launching time series padding kernel: grid 196608, block 32
[13:12:44][18561][INFO ] Checkpoint committed!
[13:13:44][18561][INFO ] Checkpoint committed!
[13:14:44][18561][INFO ] Checkpoint committed!
[13:15:44][18561][INFO ] Checkpoint committed!
[13:16:44][18561][INFO ] Checkpoint committed!
[13:17:01][18561][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 382.060796 4574.083984 0.3510273 6.1378989 692.139 300.592  1
------> CAND: 381.928966 4574.083984 0.3510273 6.1378989 682.801 296.537  1
------> CAND: 382.021351 4574.083984 0.3510273 6.1378989 633.678 275.203  1
------> CAND: 381.972304 4574.083984 0.3510273 6.1378989 632.113 274.523  1
------> CAND: 381.941682 4574.083984 0.3510273 6.1378989 549.275 238.547  1
------> CAND: 382.074291 4574.083984 0.3510273 6.1378989 537.533 233.448  1
------> CAND: 381.908205 4574.083984 0.3510273 6.1378989 529.661 230.029  1
------> CAND: 382.104913 4574.083984 0.3510273 6.1378989 501.73 217.899  1
------> CAND: 381.981127 4574.083984 0.3510273 6.1378989 493.585 214.361  1
------> CAND: 381.983982 4574.083984 0.3510273 6.1378989 490.881 213.187  1
------> CAND: 381.924294 4574.083984 0.3510273 6.1378989 480.97 208.883  1
------> CAND: 382.115812 4574.083984 0.3510273 6.1378989 469.08 203.719  1
------> CAND: 382.099204 4574.083984 0.3510273 6.1378989 468.225 203.347  1
------> CAND: 382.073253 4574.083984 0.3510273 6.1378989 467.511 203.037  1
------> CAND: 381.962183 4574.083984 0.3510273 6.1378989 467.024 202.826  1
------> CAND: 382.065467 4574.083984 0.3510273 6.1378989 465.478 202.154  1
------> CAND: 382.101539 4574.083984 0.3510273 6.1378989 458.036 198.923  1
------> CAND: 381.873950 4574.083984 0.3510273 6.1378989 457.06 198.499  1
------> CAND: 381.993583 4574.083984 0.3510273 6.1378989 455.655 197.889  1
------> CAND: 382.085450 4574.083984 0.3510273 6.1378989 454.443 197.362  1
------> CAND: 382.128009 4574.083984 0.3510273 6.1378989 450.499 195.649  1
------> CAND: 381.992286 4574.083984 0.3510273 6.1378989 446.818 194.051  1
------> CAND: 381.991507 4574.083984 0.3510273 6.1378989 446.608 193.959  1
------> CAND: 381.949467 4574.083984 0.3510273 6.1378989 445.294 193.389  1
------> CAND: 381.982684 4574.083984 0.3510273 6.1378989 442.178 192.036  1
------> CAND: 381.867721 4574.083984 0.3510273 6.1378989 435.556 189.159  1
------> CAND: 382.115293 4574.083984 0.3510273 6.1378989 427.277 185.564  1
------> CAND: 381.975937 4574.083984 0.3510273 6.1378989 424.791 184.485  1
------> CAND: 381.872393 4574.083984 0.3510273 6.1378989 421.83 183.198  1
------> CAND: 382.125933 4574.083984 0.3510273 6.1378989 420.808 182.754  1
------> CAND: 381.879659 4574.083984 0.3510273 6.1378989 414.116 179.848  1
------> CAND: 381.986836 4574.083984 0.3510273 6.1378989 411.981 178.921  1
------> CAND: 381.869279 4574.083984 0.3510273 6.1378989 408.75 177.518  1
------> CAND: 382.111401 4574.083984 0.3510273 6.1378989 405.743 176.212  1
------> CAND: 382.024465 4574.083984 0.3510273 6.1378989 403.376 175.184  1
------> CAND: 382.054568 4574.083984 0.3510273 6.1378989 403.334 175.166  1
------> CAND: 382.104134 4574.083984 0.3510273 6.1378989 397.252 172.525  1
------> CAND: 382.051194 4574.083984 0.3510273 6.1378989 396.15 172.046  1
------> CAND: 381.959847 4574.083984 0.3510273 6.1378989 390.973 169.798  1
------> CAND: 382.123597 4574.083984 0.3510273 6.1378989 389.735 169.26  1
------> CAND: 382.082336 4574.083984 0.3510273 6.1378989 387.912 168.468  1
------> CAND: 381.903534 4574.083984 0.3510273 6.1378989 380.734 165.351  1
------> CAND: 382.014863 4574.083984 0.3510273 6.1378989 378.829 164.523  1
------> CAND: 382.043150 4574.083984 0.3510273 6.1378989 378.701 164.468  1
------> CAND: 381.932858 4574.083984 0.3510273 6.1378989 376.025 163.306  1
------> CAND: 381.982424 4574.083984 0.3510273 6.1378989 374.91 162.821  1
------> CAND: 381.883811 4574.083984 0.3510273 6.1378989 372.492 161.771  1
------> CAND: 381.908464 4574.083984 0.3510273 6.1378989 372.211 161.649  1
------> CAND: 382.093235 4574.083984 0.3510273 6.1378989 370.923 161.09  1
------> CAND: 381.892894 4574.083984 0.3510273 6.1378989 369.467 160.457  1
------> CAND: 381.917807 4574.083984 0.3510273 6.1378989 368.355 159.975  1
------> CAND: 381.889261 4574.083984 0.3510273 6.1378989 365.45 158.713  1
------> CAND: 381.964778 4574.083984 0.3510273 6.1378989 364.291 158.209  1
------> CAND: 381.931561 4574.083984 0.3510273 6.1378989 356.194 154.693  1
------> CAND: 382.029136 4574.083984 0.3510273 6.1378989 356.193 154.693  1
------> CAND: 382.013047 4574.083984 0.3510273 6.1378989 354.525 153.968  1
------> CAND: 382.063391 4574.083984 0.3510273 6.1378989 354.414 153.92  1
------> CAND: 382.081816 4574.083984 0.3510273 6.1378989 350.074 152.035  1
------> CAND: 382.010971 4574.083984 0.3510273 6.1378989 349.443 151.761  1
------> CAND: 381.943758 4574.083984 0.3510273 6.1378989 344.316 149.535  1
------> CAND: 382.052492 4574.083984 0.3510273 6.1378989 343.081 148.998  1
------> CAND: 382.071177 4574.083984 0.3510273 6.1378989 343.075 148.995  1
------> CAND: 382.110103 4574.083984 0.3510273 6.1378989 342.951 148.942  1
------> CAND: 381.940644 4574.083984 0.3510273 6.1378989 342.29 148.654  1
------> CAND: 381.888742 4574.083984 0.3510273 6.1378989 338.915 147.189  1
------> CAND: 381.900679 4574.083984 0.3510273 6.1378989 338.341 146.94  1
------> CAND: 382.044447 4574.083984 0.3510273 6.1378989 338.053 146.814  1
------> CAND: 381.865905 4574.083984 0.3510273 6.1378989 337.178 146.435  1
------> CAND: 382.095051 4574.083984 0.3510273 6.1378989 336.977 146.347  1
------> CAND: 381.990988 4574.083984 0.3510273 6.1378989 336.904 146.316  1
------> CAND: 382.087526 4574.083984 0.3510273 6.1378989 336.546 146.16  1
------> CAND: 381.889001 4574.083984 0.3510273 6.1378989 336.457 146.121  1
------> CAND: 381.878361 4574.083984 0.3510273 6.1378989 333.753 144.947  1
------> CAND: 382.025503 4574.083984 0.3510273 6.1378989 332.281 144.308  1
------> CAND: 381.953878 4574.083984 0.3510273 6.1378989 331.609 144.016  1
------> CAND: 382.119445 4574.083984 0.3510273 6.1378989 330.279 143.439  1
------> CAND: 382.113736 4574.083984 0.3510273 6.1378989 328.898 142.839  1
------> CAND: 382.066765 4574.083984 0.3510273 6.1378989 326.584 141.834  1
------> CAND: 381.904053 4574.083984 0.3510273 6.1378989 323.461 140.477  1
------> CAND: 381.897825 4574.083984 0.3510273 6.1378989 321.917 139.807  1
------> CAND: 381.962442 4574.083984 0.3510273 6.1378989 321.396 139.58  1
------> CAND: 382.064429 4574.083984 0.3510273 6.1378989 319.434 138.728  1
------> CAND: 381.960366 4574.083984 0.3510273 6.1378989 318.423 138.289  1
------> CAND: 382.084152 4574.083984 0.3510273 6.1378989 318.053 138.129  1
------> CAND: 381.880697 4574.083984 0.3510273 6.1378989 314.943 136.778  1
------> CAND: 381.959069 4574.083984 0.3510273 6.1378989 313.609 136.199  1
------> CAND: 381.972563 4574.083984 0.3510273 6.1378989 308.395 133.934  1
------> CAND: 382.092456 4574.083984 0.3510273 6.1378989 308.12 133.815  1
------> CAND: 381.893932 4574.083984 0.3510273 6.1378989 306.571 133.142  1
------> CAND: 382.124895 4574.083984 0.3510273 6.1378989 305.494 132.674  1
------> CAND: 381.966854 4574.083984 0.3510273 6.1378989 303.301 131.722  1
------> CAND: 381.883292 4574.083984 0.3510273 6.1378989 301.209 130.813  1
------> CAND: 381.891856 4574.083984 0.3510273 6.1378989 300.573 130.537  1
------> CAND: 382.112439 4574.083984 0.3510273 6.1378989 300.019 130.297  1
------> CAND: 382.126452 4574.083984 0.3510273 6.1378989 299.547 130.092  1
------> CAND: 381.943498 4574.083984 0.3510273 6.1378989 297.011 128.99  1
------> CAND: 381.930004 4574.083984 0.3510273 6.1378989 296.475 128.758  1
------> CAND: 382.001888 4574.083984 0.3510273 6.1378989 294.83 128.043  1
------> CAND: 381.979570 4574.083984 0.3510273 6.1378989 294.663 127.97  1
------> CAND: 381.969968 4574.083984 0.3510273 6.1378989 294.562 127.927  1
[13:17:01][18561][INFO ] Statistics: count dirty SumSpec pages 1538 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:17:01][18561][INFO ] Data processing finished successfully!
13:17:01 (18561): called boinc_finish(0)

</stderr_txt>
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