Task 1733685444

Name: Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_54_6750000_1
Workunit ID: 876225255
Created: 22 Feb 2025 8:34:36 UTC
Sent: 22 Feb 2025 22:47:08 UTC
Report deadline: 8 Mar 2025 22:47:08 UTC
Received: 23 Feb 2025 1:20:50 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 678.03
CPU time (sec): 14.23
Peak working set size (MB): 307.01
Peak swap size (MB): 14918.64
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[18:09:23][1062377][INFO ] Application startup - thank you for supporting Einstein@Home!
[18:09:23][1062377][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_6_dms_200_54.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 6750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_54.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_54_6750000_1_0
------> GPU usage: 0.500000
[18:09:23][1062377][INFO ] Starting data processing...
[18:09:23][1062377][INFO ] opti: No host transfer for n_steps. Use device global.
[18:09:23][1062377][INFO ] opti: No host transfer for mean. Use device global.
[18:09:23][1062377][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:09:23][1062377][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:09:23][1062377][INFO ] opti: power spectrum in fft callback (static link).
[18:09:23][1062377][INFO ] opti: __constant__ access is not uniform, bad!
[18:09:23][1062377][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[18:09:23][1062377][INFO ] CUDA global memory status (initial GPU state, including context):
[18:09:23][1062377][INFO ] No template file. Generating templates.
[18:09:23][1062377][INFO ] Template param value T_cons = 50000
[18:09:26][1062377][INFO ] Number of generated templates to be used: 50000
[18:09:26][1062377][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_54.cpt
[18:09:26][1062377][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_54.cpt (No such file or directory).
------> Starting from scratch...
[18:09:26][1062377][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_54.binary
[18:09:26][1062377][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_6_dms_200_DM235.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183844515
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 235.4 cm^-3 pc
------> Scale factor: 1.03763
[18:09:26][1062377][INFO ] Allocating memory for dedispersed compressed time series...
[18:09:26][1062377][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:09:26][1062377][INFO ] 8-bit allocation done
[18:09:26][1062377][INFO ] Foobar
[18:09:26][1062377][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_54.binary
[18:09:26][1062377][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:09:26][1062377][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:09:26][1062377][INFO ] FftSize = 12582913
[18:09:26][1062377][INFO ] Seed for random number generator is -1032407185.
[18:09:28][1062377][INFO ] 8[18:09:28][1062377][INFO ] 9[18:09:28][1062377][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:09:28][1062377][INFO ] Normalization factor 3.97364e-08
[18:09:28][1062377][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
[18:09:28][1062377][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:09:28][1062377][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:09:28][1062377][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:09:28][1062377][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:10:23][1062377][INFO ] Checkpoint committed!
[18:11:23][1062377][INFO ] Checkpoint committed!
[18:12:23][1062377][INFO ] Checkpoint committed!
[18:13:23][1062377][INFO ] Checkpoint committed!
[18:14:23][1062377][INFO ] Checkpoint committed!
[18:15:23][1062377][INFO ] Checkpoint committed!
[18:16:23][1062377][INFO ] Checkpoint committed!
[18:17:23][1062377][INFO ] Checkpoint committed!
[18:18:23][1062377][INFO ] Checkpoint committed!
[18:19:23][1062377][INFO ] Checkpoint committed!
[18:20:23][1062377][INFO ] Checkpoint committed!
[18:20:39][1062377][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 304.474566 4197.484863 1.0133476 6.2387948 641.422 278.566  1
------> CAND: 304.478199 4197.484863 1.0133476 6.2387948 564.103 244.987  1
------> CAND: 304.484427 4197.484863 1.0133476 6.2387948 553.102 240.209  1
------> CAND: 304.522834 4197.484863 1.0133476 6.2387948 539.249 234.193  1
------> CAND: 304.430190 4197.484863 1.0133476 6.2387948 539.218 234.179  1
------> CAND: 304.394377 4197.484863 1.0133476 6.2387948 524.937 227.977  1
------> CAND: 304.489877 4197.484863 1.0133476 6.2387948 517.65 224.812  1
------> CAND: 304.437456 4197.484863 1.0133476 6.2387948 500.771 217.482  1
------> CAND: 304.301992 4197.484863 1.0133476 6.2387948 498.813 216.632  1
------> CAND: 304.368945 4197.484863 1.0133476 6.2387948 497.248 215.952  1
------> CAND: 304.462888 4197.484863 1.0133476 6.2387948 493.614 214.374  1
------> CAND: 304.357787 4197.484863 1.0133476 6.2387948 489.287 212.495  1
------> CAND: 304.488579 4197.484863 1.0133476 6.2387948 479.54 208.262  1
------> CAND: 304.481053 4197.484863 1.0133476 6.2387948 477.707 207.465  1
------> CAND: 304.283826 4197.484863 1.0133476 6.2387948 477.199 207.245  1
------> CAND: 304.325348 4197.484863 1.0133476 6.2387948 470.022 204.128  1
------> CAND: 304.465483 4197.484863 1.0133476 6.2387948 465.763 202.278  1
------> CAND: 304.344811 4197.484863 1.0133476 6.2387948 464.892 201.9  1
------> CAND: 304.407093 4197.484863 1.0133476 6.2387948 464.5 201.73  1
------> CAND: 304.423442 4197.484863 1.0133476 6.2387948 461.368 200.37  1
------> CAND: 304.430968 4197.484863 1.0133476 6.2387948 457.065 198.501  1
------> CAND: 304.389447 4197.484863 1.0133476 6.2387948 453.335 196.881  1
------> CAND: 304.429152 4197.484863 1.0133476 6.2387948 452.757 196.63  1
------> CAND: 304.329500 4197.484863 1.0133476 6.2387948 443.463 192.594  1
------> CAND: 304.297580 4197.484863 1.0133476 6.2387948 441.886 191.908  1
------> CAND: 304.458736 4197.484863 1.0133476 6.2387948 438.084 190.257  1
------> CAND: 304.525949 4197.484863 1.0133476 6.2387948 437.128 189.842  1
------> CAND: 304.365053 4197.484863 1.0133476 6.2387948 432.668 187.905  1
------> CAND: 304.348444 4197.484863 1.0133476 6.2387948 430.617 187.015  1
------> CAND: 304.303809 4197.484863 1.0133476 6.2387948 430.588 187.002  1
------> CAND: 304.270072 4197.484863 1.0133476 6.2387948 430.522 186.973  1
------> CAND: 304.531139 4197.484863 1.0133476 6.2387948 425.91 184.97  1
------> CAND: 304.360641 4197.484863 1.0133476 6.2387948 415.888 180.618  1
------> CAND: 304.466002 4197.484863 1.0133476 6.2387948 407.987 177.186  1
------> CAND: 304.366869 4197.484863 1.0133476 6.2387948 405.664 176.178  1
------> CAND: 304.453026 4197.484863 1.0133476 6.2387948 403.632 175.295  1
------> CAND: 304.348704 4197.484863 1.0133476 6.2387948 398.117 172.9  1
------> CAND: 304.490396 4197.484863 1.0133476 6.2387948 395.656 171.831  1
------> CAND: 304.305366 4197.484863 1.0133476 6.2387948 394.495 171.327  1
------> CAND: 304.534772 4197.484863 1.0133476 6.2387948 392.864 170.619  1
------> CAND: 304.283567 4197.484863 1.0133476 6.2387948 391.609 170.073  1
------> CAND: 304.369464 4197.484863 1.0133476 6.2387948 389.571 169.189  1
------> CAND: 304.371281 4197.484863 1.0133476 6.2387948 386.397 167.81  1
------> CAND: 304.347147 4197.484863 1.0133476 6.2387948 383.454 166.532  1
------> CAND: 304.455103 4197.484863 1.0133476 6.2387948 379.219 164.693  1
------> CAND: 304.429930 4197.484863 1.0133476 6.2387948 373.309 162.126  1
------> CAND: 304.497662 4197.484863 1.0133476 6.2387948 369.145 160.318  1
------> CAND: 304.513752 4197.484863 1.0133476 6.2387948 369.125 160.309  1
------> CAND: 304.276560 4197.484863 1.0133476 6.2387948 365.212 158.609  1
------> CAND: 304.305106 4197.484863 1.0133476 6.2387948 363.644 157.929  1
------> CAND: 304.322493 4197.484863 1.0133476 6.2387948 362.955 157.629  1
------> CAND: 304.345330 4197.484863 1.0133476 6.2387948 355.336 154.32  1
------> CAND: 304.357268 4197.484863 1.0133476 6.2387948 355.206 154.264  1
------> CAND: 304.428892 4197.484863 1.0133476 6.2387948 354.632 154.015  1
------> CAND: 304.391523 4197.484863 1.0133476 6.2387948 353.969 153.727  1
------> CAND: 304.402422 4197.484863 1.0133476 6.2387948 351.911 152.833  1
------> CAND: 304.404498 4197.484863 1.0133476 6.2387948 351.618 152.706  1
------> CAND: 304.391263 4197.484863 1.0133476 6.2387948 349.542 151.804  1
------> CAND: 304.320417 4197.484863 1.0133476 6.2387948 348.733 151.453  1
------> CAND: 304.448874 4197.484863 1.0133476 6.2387948 348.689 151.434  1
------> CAND: 304.471452 4197.484863 1.0133476 6.2387948 347.642 150.979  1
------> CAND: 304.402682 4197.484863 1.0133476 6.2387948 345.653 150.115  1
------> CAND: 304.347666 4197.484863 1.0133476 6.2387948 339.193 147.31  1
------> CAND: 304.382959 4197.484863 1.0133476 6.2387948 337.156 146.425  1
------> CAND: 304.439013 4197.484863 1.0133476 6.2387948 333.369 144.78  1
------> CAND: 304.294985 4197.484863 1.0133476 6.2387948 333.358 144.776  1
------> CAND: 304.426297 4197.484863 1.0133476 6.2387948 332.636 144.462  1
------> CAND: 304.359603 4197.484863 1.0133476 6.2387948 330.888 143.703  1
------> CAND: 304.401125 4197.484863 1.0133476 6.2387948 329.564 143.128  1
------> CAND: 304.532696 4197.484863 1.0133476 6.2387948 328.979 142.874  1
------> CAND: 304.523613 4197.484863 1.0133476 6.2387948 327.428 142.2  1
------> CAND: 304.412543 4197.484863 1.0133476 6.2387948 325.832 141.507  1
------> CAND: 304.289017 4197.484863 1.0133476 6.2387948 322.676 140.136  1
------> CAND: 304.410726 4197.484863 1.0133476 6.2387948 322.324 139.984  1
------> CAND: 304.492991 4197.484863 1.0133476 6.2387948 322.29 139.969  1
------> CAND: 304.436418 4197.484863 1.0133476 6.2387948 320.8 139.321  1
------> CAND: 304.448615 4197.484863 1.0133476 6.2387948 320.689 139.273  1
------> CAND: 304.436158 4197.484863 1.0133476 6.2387948 320.363 139.132  1
------> CAND: 304.420847 4197.484863 1.0133476 6.2387948 319.754 138.867  1
------> CAND: 304.498181 4197.484863 1.0133476 6.2387948 319.006 138.543  1
------> CAND: 304.378547 4197.484863 1.0133476 6.2387948 317.908 138.066  1
------> CAND: 304.452507 4197.484863 1.0133476 6.2387948 316.565 137.482  1
------> CAND: 304.377769 4197.484863 1.0133476 6.2387948 313.489 136.147  1
------> CAND: 304.391004 4197.484863 1.0133476 6.2387948 308.446 133.956  1
------> CAND: 304.318860 4197.484863 1.0133476 6.2387948 304.236 132.128  1
------> CAND: 304.475863 4197.484863 1.0133476 6.2387948 302.327 131.299  1
------> CAND: 304.290055 4197.484863 1.0133476 6.2387948 302.024 131.167  1
------> CAND: 304.437975 4197.484863 1.0133476 6.2387948 300.865 130.664  1
------> CAND: 304.353375 4197.484863 1.0133476 6.2387948 299.87 130.232  1
------> CAND: 304.516606 4197.484863 1.0133476 6.2387948 297.649 129.267  1
------> CAND: 304.481313 4197.484863 1.0133476 6.2387948 296.838 128.915  1
------> CAND: 304.497143 4197.484863 1.0133476 6.2387948 296.389 128.72  1
------> CAND: 304.476642 4197.484863 1.0133476 6.2387948 292.805 127.163  1
------> CAND: 304.465223 4197.484863 1.0133476 6.2387948 290.735 126.264  1
------> CAND: 304.478718 4197.484863 1.0133476 6.2387948 290.067 125.974  1
------> CAND: 304.311853 4197.484863 1.0133476 6.2387948 289.613 125.777  1
------> CAND: 304.298878 4197.484863 1.0133476 6.2387948 286.711 124.517  1
------> CAND: 304.337285 4197.484863 1.0133476 6.2387948 285.103 123.818  1
------> CAND: 304.506745 4197.484863 1.0133476 6.2387948 283.448 123.1  1
------> CAND: 304.395415 4197.484863 1.0133476 6.2387948 283.277 123.026  1
[18:20:39][1062377][INFO ] Statistics: count dirty SumSpec pages 384429 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:20:39][1062377][INFO ] Data processing finished successfully!
18:20:39 (1062377): called boinc_finish(0)

</stderr_txt>
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