Task 1708976701

Name: Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_28_7200000_1
Workunit ID: 861339107
Created: 5 Jan 2025 14:48:41 UTC
Sent: 5 Jan 2025 22:15:06 UTC
Report deadline: 19 Jan 2025 22:15:06 UTC
Received: 5 Jan 2025 22:30:18 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 767.09
CPU time (sec): 16.05
Peak working set size (MB): 300.02
Peak swap size (MB): 14818.01
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[15:16:20][81540][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_cfbf00110_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_3_dms_200_28.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 7200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_28.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_28_7200000_1_0
------> GPU usage: 0.500000
[15:16:20][81540][INFO ] Starting data processing...
[15:16:20][81540][INFO ] opti: No host transfer for n_steps. Use device global.
[15:16:20][81540][INFO ] opti: No host transfer for mean. Use device global.
[15:16:20][81540][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:16:20][81540][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:16:20][81540][INFO ] opti: power spectrum in fft callback (static link).
[15:16:20][81540][INFO ] opti: __constant__ access is not uniform, bad!
[15:16:20][81540][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[15:16:20][81540][INFO ] CUDA global memory status (initial GPU state, including context):
[15:16:20][81540][INFO ] No template file. Generating templates.
[15:16:20][81540][INFO ] Template param value T_cons = 50000
[15:16:25][81540][INFO ] Number of generated templates to be used: 50000
[15:16:25][81540][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_3_dms_200_28.cpt
[15:16:25][81540][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_3_dms_200_28.cpt (No such file or directory).
------> Starting from scratch...
[15:16:25][81540][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_28.binary
[15:16:25][81540][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_3_dms_200_DM232.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714528252909
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 232.8 cm^-3 pc
------> Scale factor: 1.62914
[15:16:25][81540][INFO ] Allocating memory for dedispersed compressed time series...
[15:16:25][81540][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:16:25][81540][INFO ] 8-bit allocation done
[15:16:25][81540][INFO ] Foobar
[15:16:25][81540][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_28.binary
[15:16:25][81540][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:16:25][81540][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:16:25][81540][INFO ] FftSize = 12582913
[15:16:25][81540][INFO ] Seed for random number generator is 1112102194.
[15:16:27][81540][INFO ] 8[15:16:27][81540][INFO ] 9[15:16:27][81540][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:16:27][81540][INFO ] Normalization factor 3.97364e-08
[15:16:28][81540][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
[15:16:28][81540][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1782 MB (14503 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:16:28][81540][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:16:28][81540][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:16:28][81540][INFO ] TimeSeriesLength = 16774090, params->nsamples = 25165824
sum = 1412.43579102, mean= 0.00008420  0.00008420
[15:16:28][81540][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:26:21][81540][INFO ] Checkpoint committed!
[15:29:06][81540][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 461.956918 3729.781982 0.6807659 5.9750586 694.115 301.45  1
------> CAND: 462.080963 3729.781982 0.6807659 5.9750586 674.991 293.145  1
------> CAND: 461.862197 3729.781982 0.6807659 5.9750586 659.317 286.338  1
------> CAND: 461.960551 3729.781982 0.6807659 5.9750586 571.547 248.22  1
------> CAND: 461.960810 3729.781982 0.6807659 5.9750586 534.144 231.976  1
------> CAND: 461.948354 3729.781982 0.6807659 5.9750586 511.68 222.22  1
------> CAND: 461.876989 3729.781982 0.6807659 5.9750586 499.063 216.74  1
------> CAND: 461.916434 3729.781982 0.6807659 5.9750586 498.313 216.414  1
------> CAND: 462.068507 3729.781982 0.6807659 5.9750586 495.399 215.149  1
------> CAND: 461.994806 3729.781982 0.6807659 5.9750586 491.033 213.253  1
------> CAND: 461.936157 3729.781982 0.6807659 5.9750586 489.414 212.55  1
------> CAND: 462.046189 3729.781982 0.6807659 5.9750586 485.451 210.829  1
------> CAND: 461.854931 3729.781982 0.6807659 5.9750586 474.084 205.892  1
------> CAND: 462.098869 3729.781982 0.6807659 5.9750586 472.534 205.219  1
------> CAND: 461.900345 3729.781982 0.6807659 5.9750586 467.356 202.97  1
------> CAND: 461.875432 3729.781982 0.6807659 5.9750586 462.032 200.658  1
------> CAND: 461.883217 3729.781982 0.6807659 5.9750586 455.629 197.877  1
------> CAND: 461.990654 3729.781982 0.6807659 5.9750586 453.802 197.084  1
------> CAND: 462.058126 3729.781982 0.6807659 5.9750586 451.889 196.253  1
------> CAND: 462.075513 3729.781982 0.6807659 5.9750586 449.292 195.125  1
------> CAND: 462.089008 3729.781982 0.6807659 5.9750586 445.939 193.669  1
------> CAND: 462.029061 3729.781982 0.6807659 5.9750586 441.657 191.809  1
------> CAND: 461.929410 3729.781982 0.6807659 5.9750586 440.16 191.159  1
------> CAND: 462.021536 3729.781982 0.6807659 5.9750586 438.187 190.302  1
------> CAND: 462.075254 3729.781982 0.6807659 5.9750586 421.277 182.958  1
------> CAND: 462.068247 3729.781982 0.6807659 5.9750586 418.585 181.789  1
------> CAND: 462.008041 3729.781982 0.6807659 5.9750586 415.832 180.594  1
------> CAND: 461.990394 3729.781982 0.6807659 5.9750586 415.621 180.502  1
------> CAND: 461.908130 3729.781982 0.6807659 5.9750586 415.137 180.292  1
------> CAND: 461.922663 3729.781982 0.6807659 5.9750586 413.432 179.551  1
------> CAND: 462.058905 3729.781982 0.6807659 5.9750586 411.864 178.87  1
------> CAND: 461.913580 3729.781982 0.6807659 5.9750586 409.9 178.017  1
------> CAND: 461.898788 3729.781982 0.6807659 5.9750586 407.826 177.117  1
------> CAND: 462.030878 3729.781982 0.6807659 5.9750586 403.821 175.377  1
------> CAND: 461.981312 3729.781982 0.6807659 5.9750586 391.541 170.044  1
------> CAND: 461.880882 3729.781982 0.6807659 5.9750586 390.344 169.524  1
------> CAND: 461.898009 3729.781982 0.6807659 5.9750586 390.303 169.506  1
------> CAND: 461.949652 3729.781982 0.6807659 5.9750586 384.748 167.094  1
------> CAND: 462.030618 3729.781982 0.6807659 5.9750586 384.053 166.792  1
------> CAND: 462.045929 3729.781982 0.6807659 5.9750586 382.52 166.126  1
------> CAND: 461.905016 3729.781982 0.6807659 5.9750586 381.36 165.623  1
------> CAND: 462.015307 3729.781982 0.6807659 5.9750586 380.802 165.38  1
------> CAND: 462.078628 3729.781982 0.6807659 5.9750586 380.673 165.324  1
------> CAND: 462.009598 3729.781982 0.6807659 5.9750586 376.177 163.372  1
------> CAND: 462.036587 3729.781982 0.6807659 5.9750586 369.456 160.453  1
------> CAND: 461.870501 3729.781982 0.6807659 5.9750586 368.894 160.209  1
------> CAND: 461.961589 3729.781982 0.6807659 5.9750586 366.999 159.386  1
------> CAND: 461.956139 3729.781982 0.6807659 5.9750586 366.946 159.362  1
------> CAND: 461.906573 3729.781982 0.6807659 5.9750586 366.068 158.981  1
------> CAND: 461.976641 3729.781982 0.6807659 5.9750586 364.919 158.482  1
------> CAND: 462.093420 3729.781982 0.6807659 5.9750586 362.437 157.404  1
------> CAND: 461.921106 3729.781982 0.6807659 5.9750586 360.963 156.764  1
------> CAND: 462.033214 3729.781982 0.6807659 5.9750586 360.754 156.674  1
------> CAND: 461.999996 3729.781982 0.6807659 5.9750586 358.608 155.742  1
------> CAND: 462.058645 3729.781982 0.6807659 5.9750586 358.577 155.728  1
------> CAND: 461.886850 3729.781982 0.6807659 5.9750586 353.505 153.525  1
------> CAND: 462.086672 3729.781982 0.6807659 5.9750586 348.409 151.312  1
------> CAND: 462.021017 3729.781982 0.6807659 5.9750586 345.032 149.846  1
------> CAND: 461.867387 3729.781982 0.6807659 5.9750586 343.838 149.327  1
------> CAND: 461.947575 3729.781982 0.6807659 5.9750586 342.268 148.645  1
------> CAND: 461.925517 3729.781982 0.6807659 5.9750586 341.082 148.13  1
------> CAND: 462.091863 3729.781982 0.6807659 5.9750586 340.271 147.778  1
------> CAND: 462.088748 3729.781982 0.6807659 5.9750586 338.488 147.004  1
------> CAND: 462.106136 3729.781982 0.6807659 5.9750586 337.037 146.373  1
------> CAND: 462.079925 3729.781982 0.6807659 5.9750586 333.114 144.67  1
------> CAND: 461.979495 3729.781982 0.6807659 5.9750586 332.369 144.346  1
------> CAND: 461.993768 3729.781982 0.6807659 5.9750586 331.101 143.796  1
------> CAND: 462.038663 3729.781982 0.6807659 5.9750586 330.188 143.399  1
------> CAND: 462.007522 3729.781982 0.6807659 5.9750586 327.426 142.199  1
------> CAND: 461.897231 3729.781982 0.6807659 5.9750586 324.733 141.03  1
------> CAND: 462.003889 3729.781982 0.6807659 5.9750586 324.229 140.811  1
------> CAND: 462.083558 3729.781982 0.6807659 5.9750586 322.126 139.898  1
------> CAND: 461.872318 3729.781982 0.6807659 5.9750586 321.479 139.616  1
------> CAND: 461.864273 3729.781982 0.6807659 5.9750586 317.384 137.838  1
------> CAND: 461.940569 3729.781982 0.6807659 5.9750586 317.285 137.795  1
------> CAND: 462.063836 3729.781982 0.6807659 5.9750586 317.017 137.679  1
------> CAND: 461.996363 3729.781982 0.6807659 5.9750586 315.333 136.947  1
------> CAND: 462.086932 3729.781982 0.6807659 5.9750586 315.096 136.844  1
------> CAND: 462.112104 3729.781982 0.6807659 5.9750586 313.605 136.197  1
------> CAND: 461.977419 3729.781982 0.6807659 5.9750586 309.424 134.381  1
------> CAND: 461.981571 3729.781982 0.6807659 5.9750586 305.865 132.836  1
------> CAND: 461.941866 3729.781982 0.6807659 5.9750586 305.343 132.609  1
------> CAND: 461.942126 3729.781982 0.6807659 5.9750586 305.061 132.487  1
------> CAND: 462.046448 3729.781982 0.6807659 5.9750586 303.542 131.827  1
------> CAND: 462.110807 3729.781982 0.6807659 5.9750586 303.003 131.593  1
------> CAND: 461.871799 3729.781982 0.6807659 5.9750586 300.911 130.684  1
------> CAND: 461.962627 3729.781982 0.6807659 5.9750586 300.331 130.432  1
------> CAND: 461.862716 3729.781982 0.6807659 5.9750586 300.277 130.409  1
------> CAND: 461.908649 3729.781982 0.6807659 5.9750586 298.993 129.851  1
------> CAND: 462.084596 3729.781982 0.6807659 5.9750586 298.068 129.449  1
------> CAND: 462.102502 3729.781982 0.6807659 5.9750586 297.512 129.208  1
------> CAND: 462.062798 3729.781982 0.6807659 5.9750586 294.524 127.91  1
------> CAND: 461.964703 3729.781982 0.6807659 5.9750586 293.663 127.536  1
------> CAND: 461.951987 3729.781982 0.6807659 5.9750586 293.136 127.307  1
------> CAND: 461.921625 3729.781982 0.6807659 5.9750586 289.794 125.856  1
------> CAND: 461.917991 3729.781982 0.6807659 5.9750586 287.925 125.044  1
------> CAND: 462.064095 3729.781982 0.6807659 5.9750586 285.75 124.1  1
------> CAND: 462.111585 3729.781982 0.6807659 5.9750586 282.775 122.808  1
------> CAND: 462.007003 3729.781982 0.6807659 5.9750586 282.678 122.766  1
------> CAND: 462.009339 3729.781982 0.6807659 5.9750586 280.896 121.992  1
[15:29:06][81540][INFO ] Statistics: count dirty SumSpec pages 1709 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:29:06][81540][INFO ] Data processing finished successfully!
15:29:06 (81540): called boinc_finish(0)

</stderr_txt>
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