Task 1706395945

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_24_4850000_0
Workunit ID: 859764150
Created: 31 Dec 2024 22:43:29 UTC
Sent: 1 Jan 2025 9:03:17 UTC
Report deadline: 15 Jan 2025 9:03:17 UTC
Received: 1 Jan 2025 16:15:57 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 412.99
CPU time (sec): 33.55
Peak working set size (MB): 288.47
Peak swap size (MB): 36488.28
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[11:08:43][3301059][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_24.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 4850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_24.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_24_4850000_0_0
------> GPU usage: 0.500000
[11:08:43][3301059][INFO ] Starting data processing...
[11:08:43][3301059][INFO ] opti: No host transfer for n_steps. Use device global.
[11:08:43][3301059][INFO ] opti: No host transfer for mean. Use device global.
[11:08:43][3301059][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:08:43][3301059][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:08:43][3301059][INFO ] opti: power spectrum in fft callback (static link).
[11:08:43][3301059][INFO ] opti: __constant__ access is not uniform, bad!
[11:08:44][3301059][INFO ] Running on device 4 NVIDIA TITAN V
[11:08:44][3301059][INFO ] CUDA global memory status (initial GPU state, including context):
[11:08:44][3301059][INFO ] No template file. Generating templates.
[11:08:44][3301059][INFO ] Template param value T_cons = 50000
[11:08:50][3301059][INFO ] Number of generated templates to be used: 50000
[11:08:50][3301059][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_24.cpt
[11:08:50][3301059][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_24.cpt (No such file or directory).
------> Starting from scratch...
[11:08:50][3301059][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_24.binary
[11:08:50][3301059][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM232.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.7762067355
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 232.4 cm^-3 pc
------> Scale factor: 1.01362
[11:08:50][3301059][INFO ] Allocating memory for dedispersed compressed time series...
[11:08:50][3301059][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:08:50][3301059][INFO ] 8-bit allocation done
[11:08:50][3301059][INFO ] Foobar
[11:08:50][3301059][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_24.binary
[11:08:50][3301059][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:08:50][3301059][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:08:50][3301059][INFO ] FftSize = 12582913
[11:08:50][3301059][INFO ] Seed for random number generator is -1034351874.
[11:08:54][3301059][INFO ] 8[11:08:54][3301059][INFO ] 9[11:08:55][3301059][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:08:55][3301059][INFO ] Normalization factor 3.97364e-08
[11:08:55][3301059][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
[11:08:55][3301059][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1579 MB (10478 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:08:55][3301059][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:08:55][3301059][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:08:55][3301059][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:09:43][3301059][INFO ] Checkpoint committed!
[11:10:43][3301059][INFO ] Checkpoint committed!
[11:11:43][3301059][INFO ] Checkpoint committed!
[11:12:43][3301059][INFO ] Checkpoint committed!
[11:13:43][3301059][INFO ] Checkpoint committed!
[11:14:43][3301059][INFO ] Checkpoint committed!
[11:15:34][3301059][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 454.534956 4370.062012 0.2633398 3.3416567 285.79 124.117  1
------> CAND: 454.450875 4370.062012 0.2633398 3.3416567 223.448 97.0421  1
------> CAND: 454.418177 4370.062012 0.2633398 3.3416567 221.413 96.1583  1
------> CAND: 454.660299 4370.062012 0.2633398 3.3416567 210.172 91.2767  1
------> CAND: 454.473712 4370.062012 0.2633398 3.3416567 204.079 88.6305  1
------> CAND: 454.626044 4370.062012 0.2633398 3.3416567 195.581 84.9396  1
------> CAND: 454.484871 4370.062012 0.2633398 3.3416567 194.511 84.475  1
------> CAND: 454.459698 4370.062012 0.2633398 3.3416567 184.867 80.2869  1
------> CAND: 454.637462 4370.062012 0.2633398 3.3416567 184.37 80.071  1
------> CAND: 454.481238 4370.062012 0.2633398 3.3416567 180.392 78.3431  1
------> CAND: 454.569730 4370.062012 0.2633398 3.3416567 177.928 77.2731  1
------> CAND: 454.569471 4370.062012 0.2633398 3.3416567 176.561 76.6794  1
------> CAND: 454.638760 4370.062012 0.2633398 3.3416567 173.281 75.2549  1
------> CAND: 454.653811 4370.062012 0.2633398 3.3416567 168.055 72.9856  1
------> CAND: 454.607100 4370.062012 0.2633398 3.3416567 165.426 71.8436  1
------> CAND: 454.649140 4370.062012 0.2633398 3.3416567 164.814 71.5776  1
------> CAND: 454.439197 4370.062012 0.2633398 3.3416567 163.941 71.1985  1
------> CAND: 454.448280 4370.062012 0.2633398 3.3416567 161.623 70.192  1
------> CAND: 454.537292 4370.062012 0.2633398 3.3416567 160.747 69.8115  1
------> CAND: 454.643690 4370.062012 0.2633398 3.3416567 158.992 69.0492  1
------> CAND: 454.444906 4370.062012 0.2633398 3.3416567 158.595 68.877  1
------> CAND: 454.647842 4370.062012 0.2633398 3.3416567 155.907 67.7097  1
------> CAND: 454.462812 4370.062012 0.2633398 3.3416567 155.282 67.438  1
------> CAND: 454.546893 4370.062012 0.2633398 3.3416567 154.53 67.1117  1
------> CAND: 454.602428 4370.062012 0.2633398 3.3416567 154.42 67.0635  1
------> CAND: 454.619815 4370.062012 0.2633398 3.3416567 149.753 65.0367  1
------> CAND: 454.416360 4370.062012 0.2633398 3.3416567 147.355 63.9953  1
------> CAND: 454.664970 4370.062012 0.2633398 3.3416567 146.864 63.782  1
------> CAND: 454.495251 4370.062012 0.2633398 3.3416567 144.079 62.5728  1
------> CAND: 454.549748 4370.062012 0.2633398 3.3416567 143.525 62.3321  1
------> CAND: 454.465667 4370.062012 0.2633398 3.3416567 142.717 61.9811  1
------> CAND: 454.614106 4370.062012 0.2633398 3.3416567 141.004 61.2371  1
------> CAND: 454.505631 4370.062012 0.2633398 3.3416567 140.422 60.9846  1
------> CAND: 454.526392 4370.062012 0.2633398 3.3416567 140.253 60.9112  1
------> CAND: 454.449577 4370.062012 0.2633398 3.3416567 139.959 60.7836  1
------> CAND: 454.419734 4370.062012 0.2633398 3.3416567 139.585 60.621  1
------> CAND: 454.528209 4370.062012 0.2633398 3.3416567 139.187 60.448  1
------> CAND: 454.512119 4370.062012 0.2633398 3.3416567 139.081 60.402  1
------> CAND: 454.517569 4370.062012 0.2633398 3.3416567 137.042 59.5166  1
------> CAND: 454.494473 4370.062012 0.2633398 3.3416567 136.652 59.3471  1
------> CAND: 454.609954 4370.062012 0.2633398 3.3416567 136.127 59.1194  1
------> CAND: 454.551305 4370.062012 0.2633398 3.3416567 135.27 58.7471  1
------> CAND: 454.674572 4370.062012 0.2633398 3.3416567 134.984 58.6226  1
------> CAND: 454.572066 4370.062012 0.2633398 3.3416567 134.943 58.6049  1
------> CAND: 454.425962 4370.062012 0.2633398 3.3416567 134.618 58.4637  1
------> CAND: 454.453470 4370.062012 0.2633398 3.3416567 134.57 58.4429  1
------> CAND: 454.430893 4370.062012 0.2633398 3.3416567 134.156 58.2631  1
------> CAND: 454.554160 4370.062012 0.2633398 3.3416567 133.674 58.0538  1
------> CAND: 454.620334 4370.062012 0.2633398 3.3416567 133.601 58.0223  1
------> CAND: 454.485130 4370.062012 0.2633398 3.3416567 133.413 57.9404  1
------> CAND: 454.636684 4370.062012 0.2633398 3.3416567 131.863 57.2673  1
------> CAND: 454.472933 4370.062012 0.2633398 3.3416567 131.6 57.153  1
------> CAND: 454.518347 4370.062012 0.2633398 3.3416567 129.353 56.1771  1
------> CAND: 454.628898 4370.062012 0.2633398 3.3416567 128.719 55.9019  1
------> CAND: 454.467743 4370.062012 0.2633398 3.3416567 127.718 55.467  1
------> CAND: 454.599833 4370.062012 0.2633398 3.3416567 127.407 55.3322  1
------> CAND: 454.477085 4370.062012 0.2633398 3.3416567 127.282 55.2778  1
------> CAND: 454.492916 4370.062012 0.2633398 3.3416567 126.378 54.8853  1
------> CAND: 454.512379 4370.062012 0.2633398 3.3416567 126.087 54.759  1
------> CAND: 454.454508 4370.062012 0.2633398 3.3416567 125.276 54.4067  1
------> CAND: 454.484092 4370.062012 0.2633398 3.3416567 124.721 54.1655  1
------> CAND: 454.624487 4370.062012 0.2633398 3.3416567 124.592 54.1097  1
------> CAND: 454.481757 4370.062012 0.2633398 3.3416567 123.112 53.4667  1
------> CAND: 454.637981 4370.062012 0.2633398 3.3416567 122.374 53.1464  1
------> CAND: 454.530544 4370.062012 0.2633398 3.3416567 121.17 52.6233  1
------> CAND: 454.461255 4370.062012 0.2633398 3.3416567 120.17 52.1891  1
------> CAND: 454.597238 4370.062012 0.2633398 3.3416567 118.837 51.6103  1
------> CAND: 454.570768 4370.062012 0.2633398 3.3416567 118.415 51.4268  1
------> CAND: 454.471895 4370.062012 0.2633398 3.3416567 118.252 51.3563  1
------> CAND: 454.612030 4370.062012 0.2633398 3.3416567 117.731 51.1299  1
------> CAND: 454.555717 4370.062012 0.2633398 3.3416567 113.043 49.0939  1
------> CAND: 454.423886 4370.062012 0.2633398 3.3416567 111.912 48.6028  1
------> CAND: 454.555976 4370.062012 0.2633398 3.3416567 111.35 48.3585  1
------> CAND: 454.495511 4370.062012 0.2633398 3.3416567 110.618 48.041  1
------> CAND: 454.458920 4370.062012 0.2633398 3.3416567 109.954 47.7526  1
------> CAND: 454.441273 4370.062012 0.2633398 3.3416567 109.262 47.4519  1
------> CAND: 454.427260 4370.062012 0.2633398 3.3416567 108.878 47.285  1
------> CAND: 454.670160 4370.062012 0.2633398 3.3416567 107.515 46.6932  1
------> CAND: 454.579073 4370.062012 0.2633398 3.3416567 107.266 46.5848  1
------> CAND: 454.660558 4370.062012 0.2633398 3.3416567 105.934 46.0066  1
------> CAND: 454.608397 4370.062012 0.2633398 3.3416567 104.699 45.47  1
------> CAND: 454.425443 4370.062012 0.2633398 3.3416567 104.112 45.2154  1
------> CAND: 454.493954 4370.062012 0.2633398 3.3416567 104.028 45.1789  1
------> CAND: 454.525614 4370.062012 0.2633398 3.3416567 103.979 45.1575  1
------> CAND: 454.419474 4370.062012 0.2633398 3.3416567 103.378 44.8966  1
------> CAND: 454.426741 4370.062012 0.2633398 3.3416567 103.084 44.7689  1
------> CAND: 454.606061 4370.062012 0.2633398 3.3416567 103.007 44.7352  1
------> CAND: 454.450356 4370.062012 0.2633398 3.3416567 102.964 44.7168  1
------> CAND: 454.461515 4370.062012 0.2633398 3.3416567 101.964 44.2824  1
------> CAND: 454.492396 4370.062012 0.2633398 3.3416567 101.135 43.9222  1
------> CAND: 454.533399 4370.062012 0.2633398 3.3416567 101.116 43.9142  1
------> CAND: 454.631234 4370.062012 0.2633398 3.3416567 100.925 43.8313  1
------> CAND: 454.527949 4370.062012 0.2633398 3.3416567 100.452 43.6257  1
------> CAND: 454.484352 4370.062012 0.2633398 3.3416567 100.365 43.5877  1
------> CAND: 454.453730 4370.062012 0.2633398 3.3416567 99.314 43.1315  1
------> CAND: 454.659780 4370.062012 0.2633398 3.3416567 99.1854 43.0757  1
------> CAND: 454.507448 4370.062012 0.2633398 3.3416567 98.9106 42.9563  1
------> CAND: 454.484611 4370.062012 0.2633398 3.3416567 98.9012 42.9522  1
------> CAND: 454.670420 4370.062012 0.2633398 3.3416567 98.6971 42.8636  1
------> CAND: 454.646545 4370.062012 0.2633398 3.3416567 98.5054 42.7803  1
[11:15:34][3301059][INFO ] Statistics: count dirty SumSpec pages 254237 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:15:34][3301059][INFO ] Data processing finished successfully!
11:15:34 (3301059): called boinc_finish(0)

</stderr_txt>
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