Task 1676387510

Name: Ter5_1_dns_cfbf00081_segment_1_dms_200_40000_149_2400000_0
Workunit ID: 841856633
Created: 2 Nov 2024 2:32:48 UTC
Sent: 2 Nov 2024 19:09:20 UTC
Report deadline: 16 Nov 2024 19:09:20 UTC
Received: 2 Nov 2024 21:34:54 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 339.96
CPU time (sec): 17.93
Peak working set size (MB): 373.05
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>
[15:27:07][171055][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_cfbf00081_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00081_segment_1_dms_200_149.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 2400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_1_dms_200_149.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_1_dms_200_40000_149_2400000_0_0
------> GPU usage: 1.000000
[15:27:07][171055][INFO ] Starting data processing...
[15:27:07][171055][INFO ] opti: No host transfer for n_steps. Use device global.
[15:27:07][171055][INFO ] opti: No host transfer for mean. Use device global.
[15:27:07][171055][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:27:07][171055][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:27:07][171055][INFO ] opti: power spectrum in fft callback (static link).
[15:27:07][171055][INFO ] opti: __constant__ access is not uniform, bad!
[15:27:07][171055][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[15:27:07][171055][INFO ] CUDA global memory status (initial GPU state, including context):
[15:27:07][171055][INFO ] No template file. Generating templates.
[15:27:07][171055][INFO ] Template param value T_cons = 50000
[15:27:12][171055][INFO ] Number of generated templates to be used: 50000
[15:27:12][171055][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00081_segment_1_dms_200_149.cpt
[15:27:12][171055][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00081_segment_1_dms_200_149.cpt (No such file or directory).
------> Starting from scratch...
[15:27:12][171055][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_1_dms_200_149.binary
[15:27:12][171055][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00081/Ter5_1_dns_cfbf00081_segment_1_dms_200_DM244.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673419739076
------> 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): 174802.17
------> DEC (J2000): -244657.5
------> 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: 244.9 cm^-3 pc
------> Scale factor: 1.0877
[15:27:12][171055][INFO ] Allocating memory for dedispersed compressed time series...
[15:27:12][171055][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:27:12][171055][INFO ] 8-bit allocation done
[15:27:12][171055][INFO ] Foobar
[15:27:12][171055][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_1_dms_200_149.binary
[15:27:12][171055][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:27:12][171055][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:27:12][171055][INFO ] FftSize = 12582913
[15:27:12][171055][INFO ] Seed for random number generator is -1046360306.
[15:27:14][171055][INFO ] 8[15:27:14][171055][INFO ] 9[15:27:15][171055][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:27:15][171055][INFO ] Normalization factor 3.97364e-08
[15:27:15][171055][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
[15:27:15][171055][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
[15:27:15][171055][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:27:15][171055][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:27:15][171055][INFO ] TimeSeriesLength = 16769165, params->nsamples = 25165824
sum = -1431.15966797, mean= -0.00008534  -0.00008534
[15:27:15][171055][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:28:07][171055][INFO ] Checkpoint committed!
[15:29:07][171055][INFO ] Checkpoint committed!
[15:30:07][171055][INFO ] Checkpoint committed!
[15:31:07][171055][INFO ] Checkpoint committed!
[15:32:07][171055][INFO ] Checkpoint committed!
[15:32:45][171055][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 484.908686 5220.208496 1.1991864 2.9178998 744.582 323.306  1
------> CAND: 484.767773 5220.208496 1.1991864 2.9178998 741.125 321.859  1
------> CAND: 484.941125 5220.208496 1.1991864 2.9178998 637.532 276.877  1
------> CAND: 484.960847 5220.208496 1.1991864 2.9178998 613.029 266.235  1
------> CAND: 484.951246 5220.208496 1.1991864 2.9178998 597.062 259.301  1
------> CAND: 484.903496 5220.208496 1.1991864 2.9178998 585.584 254.316  1
------> CAND: 484.941903 5220.208496 1.1991864 2.9178998 564.117 244.993  1
------> CAND: 484.720282 5220.208496 1.1991864 2.9178998 561.188 243.721  1
------> CAND: 484.751683 5220.208496 1.1991864 2.9178998 548.311 238.128  1
------> CAND: 484.787755 5220.208496 1.1991864 2.9178998 547.39 237.729  1
------> CAND: 484.862493 5220.208496 1.1991864 2.9178998 545.683 236.987  1
------> CAND: 484.902458 5220.208496 1.1991864 2.9178998 528.775 229.644  1
------> CAND: 484.852892 5220.208496 1.1991864 2.9178998 526.484 228.649  1
------> CAND: 484.872355 5220.208496 1.1991864 2.9178998 523.476 227.343  1
------> CAND: 484.877285 5220.208496 1.1991864 2.9178998 516.459 224.295  1
------> CAND: 484.845366 5220.208496 1.1991864 2.9178998 505.25 219.427  1
------> CAND: 484.909465 5220.208496 1.1991864 2.9178998 501.289 217.707  1
------> CAND: 484.771406 5220.208496 1.1991864 2.9178998 496.224 215.507  1
------> CAND: 484.902717 5220.208496 1.1991864 2.9178998 491.542 213.474  1
------> CAND: 484.711200 5220.208496 1.1991864 2.9178998 485.379 210.797  1
------> CAND: 484.725473 5220.208496 1.1991864 2.9178998 481.016 208.903  1
------> CAND: 484.833688 5220.208496 1.1991864 2.9178998 476.612 206.99  1
------> CAND: 484.919585 5220.208496 1.1991864 2.9178998 472.194 205.071  1
------> CAND: 484.798654 5220.208496 1.1991864 2.9178998 469.541 203.919  1
------> CAND: 484.904274 5220.208496 1.1991864 2.9178998 468.843 203.616  1
------> CAND: 484.858082 5220.208496 1.1991864 2.9178998 463.713 201.388  1
------> CAND: 484.878583 5220.208496 1.1991864 2.9178998 460.77 200.11  1
------> CAND: 484.777374 5220.208496 1.1991864 2.9178998 457.342 198.621  1
------> CAND: 484.768551 5220.208496 1.1991864 2.9178998 455.351 197.756  1
------> CAND: 484.934377 5220.208496 1.1991864 2.9178998 454.293 197.297  1
------> CAND: 484.875209 5220.208496 1.1991864 2.9178998 453.648 197.017  1
------> CAND: 484.955398 5220.208496 1.1991864 2.9178998 448.141 194.625  1
------> CAND: 484.847701 5220.208496 1.1991864 2.9178998 443.031 192.406  1
------> CAND: 484.956955 5220.208496 1.1991864 2.9178998 441.501 191.742  1
------> CAND: 484.766215 5220.208496 1.1991864 2.9178998 439.385 190.823  1
------> CAND: 484.962145 5220.208496 1.1991864 2.9178998 439.179 190.733  1
------> CAND: 484.933080 5220.208496 1.1991864 2.9178998 428.39 186.047  1
------> CAND: 484.845885 5220.208496 1.1991864 2.9178998 424.989 184.57  1
------> CAND: 484.750385 5220.208496 1.1991864 2.9178998 421.98 183.263  1
------> CAND: 484.762842 5220.208496 1.1991864 2.9178998 414.1 179.841  1
------> CAND: 484.857563 5220.208496 1.1991864 2.9178998 413.227 179.462  1
------> CAND: 484.912838 5220.208496 1.1991864 2.9178998 412.486 179.14  1
------> CAND: 484.740524 5220.208496 1.1991864 2.9178998 408.719 177.505  1
------> CAND: 484.828757 5220.208496 1.1991864 2.9178998 406.111 176.372  1
------> CAND: 484.963183 5220.208496 1.1991864 2.9178998 404.575 175.705  1
------> CAND: 484.895451 5220.208496 1.1991864 2.9178998 400.009 173.722  1
------> CAND: 484.883773 5220.208496 1.1991864 2.9178998 399.036 173.299  1
------> CAND: 484.890780 5220.208496 1.1991864 2.9178998 398.766 173.182  1
------> CAND: 484.738188 5220.208496 1.1991864 2.9178998 392.192 170.327  1
------> CAND: 484.715092 5220.208496 1.1991864 2.9178998 389.238 169.044  1
------> CAND: 484.939308 5220.208496 1.1991864 2.9178998 387.508 168.293  1
------> CAND: 484.757392 5220.208496 1.1991864 2.9178998 386.551 167.877  1
------> CAND: 484.710421 5220.208496 1.1991864 2.9178998 386.442 167.83  1
------> CAND: 484.828238 5220.208496 1.1991864 2.9178998 386.406 167.814  1
------> CAND: 484.931782 5220.208496 1.1991864 2.9178998 385.796 167.549  1
------> CAND: 484.826941 5220.208496 1.1991864 2.9178998 384.826 167.128  1
------> CAND: 484.845106 5220.208496 1.1991864 2.9178998 384.565 167.015  1
------> CAND: 484.736372 5220.208496 1.1991864 2.9178998 383.783 166.675  1
------> CAND: 484.909984 5220.208496 1.1991864 2.9178998 383.546 166.572  1
------> CAND: 484.771665 5220.208496 1.1991864 2.9178998 381.025 165.477  1
------> CAND: 484.851334 5220.208496 1.1991864 2.9178998 380.367 165.191  1
------> CAND: 484.738708 5220.208496 1.1991864 2.9178998 378.906 164.557  1
------> CAND: 484.803844 5220.208496 1.1991864 2.9178998 378.84 164.528  1
------> CAND: 484.718725 5220.208496 1.1991864 2.9178998 377.729 164.046  1
------> CAND: 484.907129 5220.208496 1.1991864 2.9178998 374.287 162.551  1
------> CAND: 484.861715 5220.208496 1.1991864 2.9178998 370.964 161.108  1
------> CAND: 484.921142 5220.208496 1.1991864 2.9178998 369.182 160.334  1
------> CAND: 484.935415 5220.208496 1.1991864 2.9178998 365.15 158.582  1
------> CAND: 484.757133 5220.208496 1.1991864 2.9178998 364.784 158.424  1
------> CAND: 484.707047 5220.208496 1.1991864 2.9178998 364.742 158.406  1
------> CAND: 484.948131 5220.208496 1.1991864 2.9178998 363.109 157.696  1
------> CAND: 484.831093 5220.208496 1.1991864 2.9178998 362.805 157.564  1
------> CAND: 484.752202 5220.208496 1.1991864 2.9178998 361.414 156.96  1
------> CAND: 484.731701 5220.208496 1.1991864 2.9178998 361.376 156.944  1
------> CAND: 484.745714 5220.208496 1.1991864 2.9178998 358.879 155.859  1
------> CAND: 484.752461 5220.208496 1.1991864 2.9178998 352.674 153.164  1
------> CAND: 484.896749 5220.208496 1.1991864 2.9178998 352.173 152.947  1
------> CAND: 484.715352 5220.208496 1.1991864 2.9178998 351.664 152.726  1
------> CAND: 484.820193 5220.208496 1.1991864 2.9178998 351.437 152.627  1
------> CAND: 484.728327 5220.208496 1.1991864 2.9178998 351.217 152.531  1
------> CAND: 484.823048 5220.208496 1.1991864 2.9178998 348.543 151.37  1
------> CAND: 484.764399 5220.208496 1.1991864 2.9178998 347.081 150.736  1
------> CAND: 484.916990 5220.208496 1.1991864 2.9178998 346.565 150.511  1
------> CAND: 484.760506 5220.208496 1.1991864 2.9178998 344.802 149.746  1
------> CAND: 484.931263 5220.208496 1.1991864 2.9178998 343.754 149.291  1
------> CAND: 484.936713 5220.208496 1.1991864 2.9178998 340.39 147.829  1
------> CAND: 484.929966 5220.208496 1.1991864 2.9178998 340.193 147.744  1
------> CAND: 484.811111 5220.208496 1.1991864 2.9178998 339.015 147.232  1
------> CAND: 484.800990 5220.208496 1.1991864 2.9178998 338.788 147.134  1
------> CAND: 484.939827 5220.208496 1.1991864 2.9178998 337.984 146.785  1
------> CAND: 484.898825 5220.208496 1.1991864 2.9178998 337.721 146.67  1
------> CAND: 484.770108 5220.208496 1.1991864 2.9178998 335.96 145.906  1
------> CAND: 484.778672 5220.208496 1.1991864 2.9178998 334.91 145.45  1
------> CAND: 484.827979 5220.208496 1.1991864 2.9178998 334.801 145.402  1
------> CAND: 484.809034 5220.208496 1.1991864 2.9178998 334.602 145.316  1
------> CAND: 484.816560 5220.208496 1.1991864 2.9178998 332.628 144.458  1
------> CAND: 484.826422 5220.208496 1.1991864 2.9178998 331.966 144.171  1
------> CAND: 484.796319 5220.208496 1.1991864 2.9178998 326.14 141.641  1
------> CAND: 484.734815 5220.208496 1.1991864 2.9178998 326.065 141.608  1
------> CAND: 484.836283 5220.208496 1.1991864 2.9178998 323.342 140.426  1
[15:32:45][171055][INFO ] Statistics: count dirty SumSpec pages 1544 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:32:45][171055][INFO ] Data processing finished successfully!
15:32:45 (171055): called boinc_finish(0)

</stderr_txt>
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