Task 1734125661

Name: Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_182_2800000_1
Workunit ID: 876481954
Created: 23 Feb 2025 4:04:26 UTC
Sent: 23 Feb 2025 5:20:32 UTC
Report deadline: 9 Mar 2025 5:20:32 UTC
Received: 23 Feb 2025 7:54:48 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 732.24
CPU time (sec): 25.67
Peak working set size (MB): 307.06
Peak swap size (MB): 14918.64
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[00:41:58][1237220][INFO ] Application startup - thank you for supporting Einstein@Home!
[00:41:58][1237220][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_7_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_7_dms_200_182.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 2800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_182.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_182_2800000_1_0
------> GPU usage: 0.500000
[00:41:58][1237220][INFO ] Starting data processing...
[00:41:58][1237220][INFO ] opti: No host transfer for n_steps. Use device global.
[00:41:58][1237220][INFO ] opti: No host transfer for mean. Use device global.
[00:41:58][1237220][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:41:58][1237220][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:41:58][1237220][INFO ] opti: power spectrum in fft callback (static link).
[00:41:58][1237220][INFO ] opti: __constant__ access is not uniform, bad!
[00:41:58][1237220][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[00:41:58][1237220][INFO ] CUDA global memory status (initial GPU state, including context):
[00:41:58][1237220][INFO ] No template file. Generating templates.
[00:41:58][1237220][INFO ] Template param value T_cons = 50000
[00:42:02][1237220][INFO ] Number of generated templates to be used: 50000
[00:42:02][1237220][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_7_dms_200_182.cpt
[00:42:02][1237220][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_7_dms_200_182.cpt (No such file or directory).
------> Starting from scratch...
[00:42:02][1237220][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_182.binary
[00:42:02][1237220][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_7_dms_200_DM248.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796753007759
------> 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: 248.2 cm^-3 pc
------> Scale factor: 1.43231
[00:42:02][1237220][INFO ] Allocating memory for dedispersed compressed time series...
[00:42:02][1237220][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:42:02][1237220][INFO ] 8-bit allocation done
[00:42:02][1237220][INFO ] Foobar
[00:42:02][1237220][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_182.binary
[00:42:03][1237220][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:42:03][1237220][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:42:03][1237220][INFO ] FftSize = 12582913
[00:42:03][1237220][INFO ] Seed for random number generator is 1086919398.
[00:42:05][1237220][INFO ] 8[00:42:05][1237220][INFO ] 9[00:42:05][1237220][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:42:05][1237220][INFO ] Normalization factor 3.97364e-08
[00:42:05][1237220][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
[00:42:05][1237220][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
[00:42:05][1237220][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:42:05][1237220][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:42:05][1237220][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:42:58][1237220][INFO ] Checkpoint committed!
[00:43:58][1237220][INFO ] Checkpoint committed!
[00:44:58][1237220][INFO ] Checkpoint committed!
[00:45:58][1237220][INFO ] Checkpoint committed!
[00:46:58][1237220][INFO ] Checkpoint committed!
[00:47:58][1237220][INFO ] Checkpoint committed!
[00:48:58][1237220][INFO ] Checkpoint committed!
[00:49:58][1237220][INFO ] Checkpoint committed!
[00:50:58][1237220][INFO ] Checkpoint committed!
[00:51:58][1237220][INFO ] Checkpoint committed!
[00:52:58][1237220][INFO ] Checkpoint committed!
[00:53:58][1237220][INFO ] Checkpoint committed!
[00:54:08][1237220][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 400.651513 4357.973145 0.8125030 0.7534359 691.691 300.398  1
------> CAND: 400.570027 4357.973145 0.8125030 0.7534359 633.89 275.295  1
------> CAND: 400.586636 4357.973145 0.8125030 0.7534359 561.723 243.953  1
------> CAND: 400.625303 4357.973145 0.8125030 0.7534359 539.844 234.451  1
------> CAND: 400.687066 4357.973145 0.8125030 0.7534359 530.291 230.303  1
------> CAND: 400.510340 4357.973145 0.8125030 0.7534359 530.058 230.201  1
------> CAND: 400.531620 4357.973145 0.8125030 0.7534359 523.387 227.304  1
------> CAND: 400.621670 4357.973145 0.8125030 0.7534359 503.921 218.85  1
------> CAND: 400.669160 4357.973145 0.8125030 0.7534359 489.412 212.549  1
------> CAND: 400.516049 4357.973145 0.8125030 0.7534359 483.893 210.152  1
------> CAND: 400.632569 4357.973145 0.8125030 0.7534359 482.032 209.344  1
------> CAND: 400.578332 4357.973145 0.8125030 0.7534359 467.898 203.205  1
------> CAND: 400.607137 4357.973145 0.8125030 0.7534359 466.254 202.492  1
------> CAND: 400.642949 4357.973145 0.8125030 0.7534359 464.211 201.604  1
------> CAND: 400.548747 4357.973145 0.8125030 0.7534359 449.898 195.388  1
------> CAND: 400.694073 4357.973145 0.8125030 0.7534359 444.41 193.005  1
------> CAND: 400.609473 4357.973145 0.8125030 0.7534359 444.404 193.002  1
------> CAND: 400.476863 4357.973145 0.8125030 0.7534359 437.903 190.179  1
------> CAND: 400.570546 4357.973145 0.8125030 0.7534359 435.08 188.953  1
------> CAND: 400.561463 4357.973145 0.8125030 0.7534359 433.298 188.179  1
------> CAND: 400.663710 4357.973145 0.8125030 0.7534359 430.315 186.884  1
------> CAND: 400.704712 4357.973145 0.8125030 0.7534359 426.55 185.248  1
------> CAND: 400.703415 4357.973145 0.8125030 0.7534359 425.757 184.904  1
------> CAND: 400.587414 4357.973145 0.8125030 0.7534359 424.539 184.375  1
------> CAND: 400.514752 4357.973145 0.8125030 0.7534359 423.795 184.052  1
------> CAND: 400.487244 4357.973145 0.8125030 0.7534359 420.887 182.789  1
------> CAND: 400.534734 4357.973145 0.8125030 0.7534359 407.041 176.776  1
------> CAND: 400.708605 4357.973145 0.8125030 0.7534359 403.132 175.078  1
------> CAND: 400.636462 4357.973145 0.8125030 0.7534359 400.406 173.894  1
------> CAND: 400.553678 4357.973145 0.8125030 0.7534359 395.229 171.646  1
------> CAND: 400.483092 4357.973145 0.8125030 0.7534359 388.154 168.573  1
------> CAND: 400.548228 4357.973145 0.8125030 0.7534359 384.768 167.103  1
------> CAND: 400.692256 4357.973145 0.8125030 0.7534359 383.933 166.74  1
------> CAND: 400.549266 4357.973145 0.8125030 0.7534359 382.263 166.015  1
------> CAND: 400.687585 4357.973145 0.8125030 0.7534359 381.613 165.732  1
------> CAND: 400.597016 4357.973145 0.8125030 0.7534359 376.446 163.488  1
------> CAND: 400.653070 4357.973145 0.8125030 0.7534359 373.813 162.345  1
------> CAND: 400.582484 4357.973145 0.8125030 0.7534359 372.808 161.908  1
------> CAND: 400.685249 4357.973145 0.8125030 0.7534359 371.409 161.301  1
------> CAND: 400.720024 4357.973145 0.8125030 0.7534359 368.381 159.986  1
------> CAND: 400.502555 4357.973145 0.8125030 0.7534359 367.036 159.402  1
------> CAND: 400.677464 4357.973145 0.8125030 0.7534359 363.246 157.756  1
------> CAND: 400.510859 4357.973145 0.8125030 0.7534359 362.385 157.382  1
------> CAND: 400.520461 4357.973145 0.8125030 0.7534359 359.102 155.956  1
------> CAND: 400.647101 4357.973145 0.8125030 0.7534359 358.441 155.669  1
------> CAND: 400.644506 4357.973145 0.8125030 0.7534359 356.736 154.928  1
------> CAND: 400.647361 4357.973145 0.8125030 0.7534359 352.003 152.873  1
------> CAND: 400.686547 4357.973145 0.8125030 0.7534359 347.262 150.814  1
------> CAND: 400.567432 4357.973145 0.8125030 0.7534359 343.676 149.257  1
------> CAND: 400.503852 4357.973145 0.8125030 0.7534359 340.518 147.885  1
------> CAND: 400.505928 4357.973145 0.8125030 0.7534359 339.102 147.27  1
------> CAND: 400.586376 4357.973145 0.8125030 0.7534359 338.342 146.94  1
------> CAND: 400.589750 4357.973145 0.8125030 0.7534359 338.294 146.919  1
------> CAND: 400.654887 4357.973145 0.8125030 0.7534359 335.406 145.665  1
------> CAND: 400.593383 4357.973145 0.8125030 0.7534359 333.825 144.978  1
------> CAND: 400.708086 4357.973145 0.8125030 0.7534359 331.922 144.152  1
------> CAND: 400.723397 4357.973145 0.8125030 0.7534359 331.648 144.033  1
------> CAND: 400.587674 4357.973145 0.8125030 0.7534359 330.946 143.728  1
------> CAND: 400.588712 4357.973145 0.8125030 0.7534359 328.712 142.758  1
------> CAND: 400.708865 4357.973145 0.8125030 0.7534359 327.845 142.381  1
------> CAND: 400.645025 4357.973145 0.8125030 0.7534359 324.934 141.117  1
------> CAND: 400.645804 4357.973145 0.8125030 0.7534359 324.439 140.902  1
------> CAND: 400.629714 4357.973145 0.8125030 0.7534359 324.184 140.791  1
------> CAND: 400.664489 4357.973145 0.8125030 0.7534359 322.793 140.187  1
------> CAND: 400.572622 4357.973145 0.8125030 0.7534359 320.767 139.307  1
------> CAND: 400.536551 4357.973145 0.8125030 0.7534359 319.843 138.906  1
------> CAND: 400.545114 4357.973145 0.8125030 0.7534359 319.083 138.576  1
------> CAND: 400.729106 4357.973145 0.8125030 0.7534359 318.845 138.473  1
------> CAND: 400.467262 4357.973145 0.8125030 0.7534359 318.293 138.233  1
------> CAND: 400.656444 4357.973145 0.8125030 0.7534359 317.169 137.745  1
------> CAND: 400.525651 4357.973145 0.8125030 0.7534359 314.837 136.732  1
------> CAND: 400.628676 4357.973145 0.8125030 0.7534359 312.76 135.83  1
------> CAND: 400.728587 4357.973145 0.8125030 0.7534359 310.093 134.672  1
------> CAND: 400.541481 4357.973145 0.8125030 0.7534359 308.467 133.966  1
------> CAND: 400.505669 4357.973145 0.8125030 0.7534359 308.342 133.911  1
------> CAND: 400.508264 4357.973145 0.8125030 0.7534359 307.307 133.462  1
------> CAND: 400.611808 4357.973145 0.8125030 0.7534359 301.032 130.737  1
------> CAND: 400.544336 4357.973145 0.8125030 0.7534359 296.076 128.584  1
------> CAND: 400.686028 4357.973145 0.8125030 0.7534359 295.928 128.52  1
------> CAND: 400.639576 4357.973145 0.8125030 0.7534359 294.678 127.977  1
------> CAND: 400.507745 4357.973145 0.8125030 0.7534359 294.613 127.949  1
------> CAND: 400.490098 4357.973145 0.8125030 0.7534359 294.309 127.817  1
------> CAND: 400.672793 4357.973145 0.8125030 0.7534359 293.099 127.291  1
------> CAND: 400.506707 4357.973145 0.8125030 0.7534359 292.349 126.966  1
------> CAND: 400.498662 4357.973145 0.8125030 0.7534359 290.967 126.366  1
------> CAND: 400.570806 4357.973145 0.8125030 0.7534359 290.102 125.99  1
------> CAND: 400.519942 4357.973145 0.8125030 0.7534359 290.061 125.972  1
------> CAND: 400.552640 4357.973145 0.8125030 0.7534359 288.102 125.121  1
------> CAND: 400.663191 4357.973145 0.8125030 0.7534359 285.524 124.002  1
------> CAND: 400.597535 4357.973145 0.8125030 0.7534359 285.371 123.935  1
------> CAND: 400.654108 4357.973145 0.8125030 0.7534359 284.949 123.752  1
------> CAND: 400.700820 4357.973145 0.8125030 0.7534359 283.591 123.162  1
------> CAND: 400.615701 4357.973145 0.8125030 0.7534359 283.328 123.048  1
------> CAND: 400.695630 4357.973145 0.8125030 0.7534359 283.016 122.912  1
------> CAND: 400.515011 4357.973145 0.8125030 0.7534359 282.885 122.855  1
------> CAND: 400.477642 4357.973145 0.8125030 0.7534359 280.335 121.748  1
------> CAND: 400.634645 4357.973145 0.8125030 0.7534359 277.51 120.521  1
------> CAND: 400.666305 4357.973145 0.8125030 0.7534359 275.587 119.686  1
------> CAND: 400.674869 4357.973145 0.8125030 0.7534359 273.175 118.638  1
------> CAND: 400.477901 4357.973145 0.8125030 0.7534359 273.156 118.63  1
[00:54:08][1237220][INFO ] Statistics: count dirty SumSpec pages 532549 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:54:08][1237220][INFO ] Data processing finished successfully!
00:54:08 (1237220): called boinc_finish(0)

</stderr_txt>
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