Task 1684694106

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_104_6050000_0
Workunit ID: 846688029
Created: 20 Nov 2024 14:21:14 UTC
Sent: 21 Nov 2024 3:01:13 UTC
Report deadline: 5 Dec 2024 3:01:13 UTC
Received: 21 Nov 2024 3:11:46 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 316.92
CPU time (sec): 19.78
Peak working set size (MB): 300.23
Peak swap size (MB): 14818.07
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[20:03:33][190528][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_4_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_4_dms_200_104.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 6050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_104.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_104_6050000_0_0
------> GPU usage: 1.000000
[20:03:33][190528][INFO ] Starting data processing...
[20:03:33][190528][INFO ] opti: No host transfer for n_steps. Use device global.
[20:03:33][190528][INFO ] opti: No host transfer for mean. Use device global.
[20:03:33][190528][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:03:33][190528][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:03:33][190528][INFO ] opti: power spectrum in fft callback (static link).
[20:03:33][190528][INFO ] opti: __constant__ access is not uniform, bad!
[20:03:33][190528][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[20:03:33][190528][INFO ] CUDA global memory status (initial GPU state, including context):
[20:03:33][190528][INFO ] No template file. Generating templates.
[20:03:33][190528][INFO ] Template param value T_cons = 50000
[20:03:38][190528][INFO ] Number of generated templates to be used: 50000
[20:03:38][190528][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_104.cpt
[20:03:38][190528][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_104.cpt (No such file or directory).
------> Starting from scratch...
[20:03:38][190528][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_104.binary
[20:03:38][190528][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_4_dms_200_DM240.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099401929
------> 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: 240.4 cm^-3 pc
------> Scale factor: 1.55679
[20:03:38][190528][INFO ] Allocating memory for dedispersed compressed time series...
[20:03:38][190528][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:03:38][190528][INFO ] 8-bit allocation done
[20:03:38][190528][INFO ] Foobar
[20:03:38][190528][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_104.binary
[20:03:38][190528][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:03:38][190528][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:03:38][190528][INFO ] FftSize = 12582913
[20:03:38][190528][INFO ] Seed for random number generator is -1034094673.
[20:03:40][190528][INFO ] 8[20:03:40][190528][INFO ] 9[20:03:41][190528][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:03:41][190528][INFO ] Normalization factor 3.97364e-08
[20:03:41][190528][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
[20:03:41][190528][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
[20:03:41][190528][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:03:41][190528][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:03:41][190528][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1322.18823242, mean= -0.00007881  -0.00007881
[20:03:41][190528][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:04:33][190528][INFO ] Checkpoint committed!
[20:05:33][190528][INFO ] Checkpoint committed!
[20:06:33][190528][INFO ] Checkpoint committed!
[20:07:33][190528][INFO ] Checkpoint committed!
[20:08:33][190528][INFO ] Checkpoint committed!
[20:08:49][190528][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 429.048562 3977.731201 0.8037655 3.4620516 821.599 320  1
------> CAND: 428.915953 3977.731201 0.8037655 3.4620516 774.521 320  1
------> CAND: 429.067766 3977.731201 0.8037655 3.4620516 657.632 285.606  1
------> CAND: 429.132124 3977.731201 0.8037655 3.4620516 628.414 272.917  1
------> CAND: 429.044410 3977.731201 0.8037655 3.4620516 623.241 270.67  1
------> CAND: 428.911801 3977.731201 0.8037655 3.4620516 584.096 253.67  1
------> CAND: 429.014307 3977.731201 0.8037655 3.4620516 554.875 240.979  1
------> CAND: 429.042853 3977.731201 0.8037655 3.4620516 548.461 238.193  1
------> CAND: 428.989134 3977.731201 0.8037655 3.4620516 529.907 230.136  1
------> CAND: 429.143542 3977.731201 0.8037655 3.4620516 519.541 225.634  1
------> CAND: 428.994065 3977.731201 0.8037655 3.4620516 519.096 225.44  1
------> CAND: 429.000293 3977.731201 0.8037655 3.4620516 483.703 210.07  1
------> CAND: 428.975640 3977.731201 0.8037655 3.4620516 480.664 208.75  1
------> CAND: 429.088786 3977.731201 0.8037655 3.4620516 480.295 208.59  1
------> CAND: 428.929447 3977.731201 0.8037655 3.4620516 475.334 206.435  1
------> CAND: 429.040258 3977.731201 0.8037655 3.4620516 473.521 205.648  1
------> CAND: 428.912320 3977.731201 0.8037655 3.4620516 473.042 205.44  1
------> CAND: 429.035846 3977.731201 0.8037655 3.4620516 472.796 205.333  1
------> CAND: 428.999774 3977.731201 0.8037655 3.4620516 467.666 203.105  1
------> CAND: 428.928669 3977.731201 0.8037655 3.4620516 465.043 201.965  1
------> CAND: 428.933080 3977.731201 0.8037655 3.4620516 462.404 200.82  1
------> CAND: 429.140688 3977.731201 0.8037655 3.4620516 457.606 198.736  1
------> CAND: 429.149511 3977.731201 0.8037655 3.4620516 456.361 198.195  1
------> CAND: 428.931783 3977.731201 0.8037655 3.4620516 453.834 197.098  1
------> CAND: 428.999515 3977.731201 0.8037655 3.4620516 449.171 195.073  1
------> CAND: 428.986280 3977.731201 0.8037655 3.4620516 446.7 193.999  1
------> CAND: 429.062056 3977.731201 0.8037655 3.4620516 445.002 193.262  1
------> CAND: 428.900123 3977.731201 0.8037655 3.4620516 443.815 192.746  1
------> CAND: 429.103837 3977.731201 0.8037655 3.4620516 439.859 191.028  1
------> CAND: 429.083855 3977.731201 0.8037655 3.4620516 439.825 191.014  1
------> CAND: 429.063354 3977.731201 0.8037655 3.4620516 435.15 188.983  1
------> CAND: 428.995363 3977.731201 0.8037655 3.4620516 433.835 188.412  1
------> CAND: 429.116294 3977.731201 0.8037655 3.4620516 431.377 187.345  1
------> CAND: 429.081260 3977.731201 0.8037655 3.4620516 430.998 187.18  1
------> CAND: 429.058164 3977.731201 0.8037655 3.4620516 430.987 187.175  1
------> CAND: 429.010933 3977.731201 0.8037655 3.4620516 428.707 186.185  1
------> CAND: 429.043372 3977.731201 0.8037655 3.4620516 428.096 185.92  1
------> CAND: 429.055828 3977.731201 0.8037655 3.4620516 425.76 184.905  1
------> CAND: 429.090862 3977.731201 0.8037655 3.4620516 424.514 184.364  1
------> CAND: 428.986020 3977.731201 0.8037655 3.4620516 423.531 183.937  1
------> CAND: 429.010674 3977.731201 0.8037655 3.4620516 416.827 181.026  1
------> CAND: 428.907908 3977.731201 0.8037655 3.4620516 415.18 180.31  1
------> CAND: 429.052195 3977.731201 0.8037655 3.4620516 410.482 178.27  1
------> CAND: 429.073215 3977.731201 0.8037655 3.4620516 409.594 177.885  1
------> CAND: 429.090343 3977.731201 0.8037655 3.4620516 407.61 177.023  1
------> CAND: 429.076848 3977.731201 0.8037655 3.4620516 402.278 174.707  1
------> CAND: 429.124339 3977.731201 0.8037655 3.4620516 401.399 174.326  1
------> CAND: 429.095793 3977.731201 0.8037655 3.4620516 396.027 171.993  1
------> CAND: 428.973823 3977.731201 0.8037655 3.4620516 395.165 171.618  1
------> CAND: 429.084115 3977.731201 0.8037655 3.4620516 395.069 171.576  1
------> CAND: 429.114996 3977.731201 0.8037655 3.4620516 387.625 168.343  1
------> CAND: 429.145359 3977.731201 0.8037655 3.4620516 384.401 166.943  1
------> CAND: 429.049859 3977.731201 0.8037655 3.4620516 383.965 166.754  1
------> CAND: 429.022611 3977.731201 0.8037655 3.4620516 380.483 165.242  1
------> CAND: 428.910244 3977.731201 0.8037655 3.4620516 378.807 164.514  1
------> CAND: 428.918548 3977.731201 0.8037655 3.4620516 376.984 163.722  1
------> CAND: 429.015604 3977.731201 0.8037655 3.4620516 374.804 162.775  1
------> CAND: 429.137055 3977.731201 0.8037655 3.4620516 373.755 162.32  1
------> CAND: 429.028061 3977.731201 0.8037655 3.4620516 371.947 161.535  1
------> CAND: 429.014047 3977.731201 0.8037655 3.4620516 370.364 160.847  1
------> CAND: 429.119148 3977.731201 0.8037655 3.4620516 370.169 160.762  1
------> CAND: 428.982387 3977.731201 0.8037655 3.4620516 368.653 160.104  1
------> CAND: 428.913098 3977.731201 0.8037655 3.4620516 366.327 159.094  1
------> CAND: 429.136016 3977.731201 0.8037655 3.4620516 364.558 158.326  1
------> CAND: 428.911541 3977.731201 0.8037655 3.4620516 364.36 158.239  1
------> CAND: 429.039479 3977.731201 0.8037655 3.4620516 363.87 158.027  1
------> CAND: 429.160670 3977.731201 0.8037655 3.4620516 362.165 157.286  1
------> CAND: 429.046486 3977.731201 0.8037655 3.4620516 361.802 157.129  1
------> CAND: 428.910763 3977.731201 0.8037655 3.4620516 360.207 156.436  1
------> CAND: 429.140428 3977.731201 0.8037655 3.4620516 359.593 156.169  1
------> CAND: 429.137314 3977.731201 0.8037655 3.4620516 359.045 155.931  1
------> CAND: 428.967076 3977.731201 0.8037655 3.4620516 356.908 155.003  1
------> CAND: 429.147175 3977.731201 0.8037655 3.4620516 356.534 154.841  1
------> CAND: 429.120965 3977.731201 0.8037655 3.4620516 353.623 153.577  1
------> CAND: 428.951246 3977.731201 0.8037655 3.4620516 352.749 153.197  1
------> CAND: 428.922959 3977.731201 0.8037655 3.4620516 349.789 151.911  1
------> CAND: 428.972785 3977.731201 0.8037655 3.4620516 348.349 151.286  1
------> CAND: 429.056607 3977.731201 0.8037655 3.4620516 348.125 151.189  1
------> CAND: 428.938011 3977.731201 0.8037655 3.4620516 346.086 150.303  1
------> CAND: 429.102799 3977.731201 0.8037655 3.4620516 346.018 150.274  1
------> CAND: 429.093716 3977.731201 0.8037655 3.4620516 340.106 147.706  1
------> CAND: 429.079962 3977.731201 0.8037655 3.4620516 339.619 147.495  1
------> CAND: 428.912839 3977.731201 0.8037655 3.4620516 335.326 145.63  1
------> CAND: 429.059202 3977.731201 0.8037655 3.4620516 331.448 143.946  1
------> CAND: 429.129788 3977.731201 0.8037655 3.4620516 327.868 142.391  1
------> CAND: 429.118629 3977.731201 0.8037655 3.4620516 326.938 141.987  1
------> CAND: 428.989913 3977.731201 0.8037655 3.4620516 326.653 141.864  1
------> CAND: 429.141985 3977.731201 0.8037655 3.4620516 326.384 141.747  1
------> CAND: 429.131345 3977.731201 0.8037655 3.4620516 325.877 141.526  1
------> CAND: 429.024947 3977.731201 0.8037655 3.4620516 323.533 140.509  1
------> CAND: 428.978754 3977.731201 0.8037655 3.4620516 322.559 140.086  1
------> CAND: 429.011193 3977.731201 0.8037655 3.4620516 322.248 139.951  1
------> CAND: 428.904275 3977.731201 0.8037655 3.4620516 321.616 139.676  1
------> CAND: 428.959810 3977.731201 0.8037655 3.4620516 320.899 139.365  1
------> CAND: 429.151587 3977.731201 0.8037655 3.4620516 319.653 138.824  1
------> CAND: 428.929188 3977.731201 0.8037655 3.4620516 318.165 138.177  1
------> CAND: 429.055050 3977.731201 0.8037655 3.4620516 317.282 137.794  1
------> CAND: 429.098907 3977.731201 0.8037655 3.4620516 317.01 137.676  1
------> CAND: 428.953063 3977.731201 0.8037655 3.4620516 316.937 137.644  1
------> CAND: 428.903496 3977.731201 0.8037655 3.4620516 314.979 136.794  1
[20:08:49][190528][INFO ] Statistics: count dirty SumSpec pages 1668 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:08:49][190528][INFO ] Data processing finished successfully!
20:08:49 (190528): called boinc_finish(0)

</stderr_txt>
]]>