Task 1684672751

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_51_9600000_0
Workunit ID: 846677464
Created: 20 Nov 2024 14:19:27 UTC
Sent: 20 Nov 2024 21:53:06 UTC
Report deadline: 4 Dec 2024 21:53:06 UTC
Received: 20 Nov 2024 22:03:35 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 308.85
CPU time (sec): 19.38
Peak working set size (MB): 300.15
Peak swap size (MB): 14818.07
Peak disk usage (MB): 0.02
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>
[14:55:23][186111][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_51.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 9600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_51.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_51_9600000_0_0
------> GPU usage: 1.000000
[14:55:23][186111][INFO ] Starting data processing...
[14:55:23][186111][INFO ] opti: No host transfer for n_steps. Use device global.
[14:55:23][186111][INFO ] opti: No host transfer for mean. Use device global.
[14:55:23][186111][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:55:23][186111][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:55:23][186111][INFO ] opti: power spectrum in fft callback (static link).
[14:55:23][186111][INFO ] opti: __constant__ access is not uniform, bad!
[14:55:23][186111][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[14:55:23][186111][INFO ] CUDA global memory status (initial GPU state, including context):
[14:55:23][186111][INFO ] No template file. Generating templates.
[14:55:23][186111][INFO ] Template param value T_cons = 50000
[14:55:28][186111][INFO ] Number of generated templates to be used: 50000
[14:55:28][186111][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_51.cpt
[14:55:28][186111][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_51.cpt (No such file or directory).
------> Starting from scratch...
[14:55:28][186111][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_51.binary
[14:55:28][186111][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_DM235.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099488935
------> 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: 235.1 cm^-3 pc
------> Scale factor: 1.55604
[14:55:28][186111][INFO ] Allocating memory for dedispersed compressed time series...
[14:55:28][186111][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:55:28][186111][INFO ] 8-bit allocation done
[14:55:28][186111][INFO ] Foobar
[14:55:28][186111][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_51.binary
[14:55:28][186111][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:55:28][186111][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:55:28][186111][INFO ] FftSize = 12582913
[14:55:28][186111][INFO ] Seed for random number generator is -1043824092.
[14:55:30][186111][INFO ] 8[14:55:30][186111][INFO ] 9[14:55:31][186111][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:55:31][186111][INFO ] Normalization factor 3.97364e-08
[14:55:31][186111][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
[14:55:31][186111][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
[14:55:31][186111][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:55:31][186111][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:55:31][186111][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1519.07666016, mean= -0.00009054  -0.00009054
[14:55:31][186111][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:56:23][186111][INFO ] Checkpoint committed!
[14:57:23][186111][INFO ] Checkpoint committed!
[14:58:23][186111][INFO ] Checkpoint committed!
[14:59:23][186111][INFO ] Checkpoint committed!
[15:00:23][186111][INFO ] Checkpoint committed!
[15:00:31][186111][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 364.918660 3866.368652 0.8983811 4.3240190 846.931 320  1
------> CAND: 365.067358 3866.368652 0.8983811 4.3240190 599.771 260.477  1
------> CAND: 364.992101 3866.368652 0.8983811 4.3240190 586.946 254.907  1
------> CAND: 365.048933 3866.368652 0.8983811 4.3240190 543.999 236.256  1
------> CAND: 365.081372 3866.368652 0.8983811 4.3240190 536.78 233.121  1
------> CAND: 365.037774 3866.368652 0.8983811 4.3240190 522.127 226.757  1
------> CAND: 365.088379 3866.368652 0.8983811 4.3240190 515.522 223.888  1
------> CAND: 365.020387 3866.368652 0.8983811 4.3240190 511.661 222.211  1
------> CAND: 365.026875 3866.368652 0.8983811 4.3240190 507.586 220.442  1
------> CAND: 365.036736 3866.368652 0.8983811 4.3240190 505.169 219.392  1
------> CAND: 365.093828 3866.368652 0.8983811 4.3240190 502.918 218.415  1
------> CAND: 365.017273 3866.368652 0.8983811 4.3240190 501.169 217.655  1
------> CAND: 364.965112 3866.368652 0.8983811 4.3240190 493.322 214.247  1
------> CAND: 364.997031 3866.368652 0.8983811 4.3240190 488.526 212.164  1
------> CAND: 365.015456 3866.368652 0.8983811 4.3240190 483.039 209.781  1
------> CAND: 364.956029 3866.368652 0.8983811 4.3240190 477.195 207.243  1
------> CAND: 364.890633 3866.368652 0.8983811 4.3240190 476.987 207.153  1
------> CAND: 364.916324 3866.368652 0.8983811 4.3240190 474.459 206.055  1
------> CAND: 364.982239 3866.368652 0.8983811 4.3240190 469.417 203.865  1
------> CAND: 365.066839 3866.368652 0.8983811 4.3240190 467.006 202.818  1
------> CAND: 364.952136 3866.368652 0.8983811 4.3240190 462.215 200.737  1
------> CAND: 364.873505 3866.368652 0.8983811 4.3240190 458.026 198.918  1
------> CAND: 364.985094 3866.368652 0.8983811 4.3240190 455.675 197.897  1
------> CAND: 364.985872 3866.368652 0.8983811 4.3240190 449.256 195.109  1
------> CAND: 364.926704 3866.368652 0.8983811 4.3240190 446.937 194.102  1
------> CAND: 365.063725 3866.368652 0.8983811 4.3240190 428.358 186.034  1
------> CAND: 364.992360 3866.368652 0.8983811 4.3240190 427.075 185.476  1
------> CAND: 365.061649 3866.368652 0.8983811 4.3240190 426.379 185.174  1
------> CAND: 365.106544 3866.368652 0.8983811 4.3240190 418.86 181.909  1
------> CAND: 364.894006 3866.368652 0.8983811 4.3240190 417.785 181.442  1
------> CAND: 365.060092 3866.368652 0.8983811 4.3240190 408.252 177.302  1
------> CAND: 365.066580 3866.368652 0.8983811 4.3240190 404.391 175.625  1
------> CAND: 365.070472 3866.368652 0.8983811 4.3240190 403.89 175.407  1
------> CAND: 365.084745 3866.368652 0.8983811 4.3240190 400.551 173.957  1
------> CAND: 364.912691 3866.368652 0.8983811 4.3240190 399.885 173.668  1
------> CAND: 364.898158 3866.368652 0.8983811 4.3240190 399.676 173.577  1
------> CAND: 364.990025 3866.368652 0.8983811 4.3240190 398.77 173.184  1
------> CAND: 364.973156 3866.368652 0.8983811 4.3240190 397.893 172.803  1
------> CAND: 365.017013 3866.368652 0.8983811 4.3240190 396.086 172.018  1
------> CAND: 364.918141 3866.368652 0.8983811 4.3240190 395.828 171.906  1
------> CAND: 364.901013 3866.368652 0.8983811 4.3240190 395.545 171.783  1
------> CAND: 364.980942 3866.368652 0.8983811 4.3240190 388.608 168.77  1
------> CAND: 365.050750 3866.368652 0.8983811 4.3240190 387.595 168.33  1
------> CAND: 365.089936 3866.368652 0.8983811 4.3240190 387.255 168.182  1
------> CAND: 364.932673 3866.368652 0.8983811 4.3240190 375.753 163.187  1
------> CAND: 364.930337 3866.368652 0.8983811 4.3240190 375.411 163.039  1
------> CAND: 364.861568 3866.368652 0.8983811 4.3240190 373.843 162.358  1
------> CAND: 364.970302 3866.368652 0.8983811 4.3240190 373.776 162.329  1
------> CAND: 364.892190 3866.368652 0.8983811 4.3240190 370.851 161.058  1
------> CAND: 365.120558 3866.368652 0.8983811 4.3240190 367.347 159.537  1
------> CAND: 364.989246 3866.368652 0.8983811 4.3240190 365.038 158.534  1
------> CAND: 365.035698 3866.368652 0.8983811 4.3240190 363.301 157.78  1
------> CAND: 364.897120 3866.368652 0.8983811 4.3240190 362.897 157.604  1
------> CAND: 365.053345 3866.368652 0.8983811 4.3240190 360.058 156.371  1
------> CAND: 364.876879 3866.368652 0.8983811 4.3240190 357.644 155.323  1
------> CAND: 364.954731 3866.368652 0.8983811 4.3240190 356.531 154.839  1
------> CAND: 364.909317 3866.368652 0.8983811 4.3240190 355.467 154.377  1
------> CAND: 364.995474 3866.368652 0.8983811 4.3240190 354.15 153.805  1
------> CAND: 365.085524 3866.368652 0.8983811 4.3240190 352.364 153.03  1
------> CAND: 365.062428 3866.368652 0.8983811 4.3240190 349.564 151.814  1
------> CAND: 364.863644 3866.368652 0.8983811 4.3240190 348.13 151.191  1
------> CAND: 364.975752 3866.368652 0.8983811 4.3240190 346.273 150.385  1
------> CAND: 364.888297 3866.368652 0.8983811 4.3240190 345.626 150.104  1
------> CAND: 365.007671 3866.368652 0.8983811 4.3240190 340.597 147.919  1
------> CAND: 364.870391 3866.368652 0.8983811 4.3240190 339.328 147.368  1
------> CAND: 364.953434 3866.368652 0.8983811 4.3240190 338.118 146.843  1
------> CAND: 365.107323 3866.368652 0.8983811 4.3240190 338.042 146.81  1
------> CAND: 364.945129 3866.368652 0.8983811 4.3240190 334.663 145.342  1
------> CAND: 365.005336 3866.368652 0.8983811 4.3240190 331.148 143.816  1
------> CAND: 364.864682 3866.368652 0.8983811 4.3240190 329.177 142.96  1
------> CAND: 364.887778 3866.368652 0.8983811 4.3240190 328.197 142.534  1
------> CAND: 364.983018 3866.368652 0.8983811 4.3240190 327.281 142.136  1
------> CAND: 364.891152 3866.368652 0.8983811 4.3240190 327.133 142.072  1
------> CAND: 365.015975 3866.368652 0.8983811 4.3240190 325.902 141.538  1
------> CAND: 364.901272 3866.368652 0.8983811 4.3240190 321.658 139.694  1
------> CAND: 364.866239 3866.368652 0.8983811 4.3240190 316.623 137.508  1
------> CAND: 365.059313 3866.368652 0.8983811 4.3240190 314.399 136.542  1
------> CAND: 364.896861 3866.368652 0.8983811 4.3240190 312.411 135.678  1
------> CAND: 365.095904 3866.368652 0.8983811 4.3240190 307.047 133.349  1
------> CAND: 364.984315 3866.368652 0.8983811 4.3240190 306.856 133.266  1
------> CAND: 364.988987 3866.368652 0.8983811 4.3240190 306.395 133.066  1
------> CAND: 364.933971 3866.368652 0.8983811 4.3240190 304.026 132.037  1
------> CAND: 364.858453 3866.368652 0.8983811 4.3240190 303.839 131.955  1
------> CAND: 365.070213 3866.368652 0.8983811 4.3240190 303.19 131.674  1
------> CAND: 364.937604 3866.368652 0.8983811 4.3240190 303.038 131.608  1
------> CAND: 365.085005 3866.368652 0.8983811 4.3240190 302.259 131.27  1
------> CAND: 364.959402 3866.368652 0.8983811 4.3240190 300.602 130.55  1
------> CAND: 364.972118 3866.368652 0.8983811 4.3240190 297.134 129.044  1
------> CAND: 364.917102 3866.368652 0.8983811 4.3240190 296.247 128.658  1
------> CAND: 365.052307 3866.368652 0.8983811 4.3240190 294.756 128.011  1
------> CAND: 364.928002 3866.368652 0.8983811 4.3240190 291.875 126.76  1
------> CAND: 365.074106 3866.368652 0.8983811 4.3240190 291.753 126.707  1
------> CAND: 365.016754 3866.368652 0.8983811 4.3240190 291.636 126.656  1
------> CAND: 365.000924 3866.368652 0.8983811 4.3240190 290.186 126.026  1
------> CAND: 364.982758 3866.368652 0.8983811 4.3240190 288.751 125.403  1
------> CAND: 364.987948 3866.368652 0.8983811 4.3240190 288.645 125.357  1
------> CAND: 365.007931 3866.368652 0.8983811 4.3240190 288.068 125.106  1
------> CAND: 364.881809 3866.368652 0.8983811 4.3240190 287.745 124.966  1
------> CAND: 365.104987 3866.368652 0.8983811 4.3240190 287.647 124.923  1
------> CAND: 364.911134 3866.368652 0.8983811 4.3240190 286.202 124.296  1
[15:00:31][186111][INFO ] Statistics: count dirty SumSpec pages 2224 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:00:31][186111][INFO ] Data processing finished successfully!
15:00:31 (186111): called boinc_finish(0)

</stderr_txt>
]]>