Task 1706429057

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_103_8950000_1
Workunit ID: 859781191
Created: 31 Dec 2024 22:46:18 UTC
Sent: 1 Jan 2025 5:52:18 UTC
Report deadline: 15 Jan 2025 5:52:18 UTC
Received: 1 Jan 2025 10:53:42 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 422.79
CPU time (sec): 34.84
Peak working set size (MB): 269.62
Peak swap size (MB): 36412.3
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>
[10:46:07][1304134][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_103.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 8950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_103.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_103_8950000_1_0
------> GPU usage: 0.330000
[10:46:07][1304134][INFO ] Starting data processing...
[10:46:07][1304134][INFO ] opti: No host transfer for n_steps. Use device global.
[10:46:07][1304134][INFO ] opti: No host transfer for mean. Use device global.
[10:46:07][1304134][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:46:07][1304134][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:46:07][1304134][INFO ] opti: power spectrum in fft callback (static link).
[10:46:07][1304134][INFO ] opti: __constant__ access is not uniform, bad!
[10:46:08][1304134][INFO ] Running on device 3 Tesla V100-SXM2-16GB
[10:46:08][1304134][INFO ] CUDA global memory status (initial GPU state, including context):
[10:46:08][1304134][INFO ] No template file. Generating templates.
[10:46:08][1304134][INFO ] Template param value T_cons = 50000
[10:46:14][1304134][INFO ] Number of generated templates to be used: 50000
[10:46:14][1304134][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_103.cpt
[10:46:14][1304134][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_103.cpt (No such file or directory).
------> Starting from scratch...
[10:46:14][1304134][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_103.binary
[10:46:14][1304134][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_DM240.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206605806
------> 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: 240.3 cm^-3 pc
------> Scale factor: 1.01343
[10:46:14][1304134][INFO ] Allocating memory for dedispersed compressed time series...
[10:46:14][1304134][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:46:14][1304134][INFO ] 8-bit allocation done
[10:46:14][1304134][INFO ] Foobar
[10:46:14][1304134][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_103.binary
[10:46:14][1304134][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:46:14][1304134][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:46:14][1304134][INFO ] FftSize = 12582913
[10:46:14][1304134][INFO ] Seed for random number generator is -1049833085.
[10:46:17][1304134][INFO ] 8[10:46:17][1304134][INFO ] 9[10:46:18][1304134][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:46:18][1304134][INFO ] Normalization factor 3.97364e-08
[10:46:18][1304134][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
[10:46:18][1304134][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:46:18][1304134][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:46:18][1304134][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:46:18][1304134][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:47:07][1304134][INFO ] Checkpoint committed!
[10:48:07][1304134][INFO ] Checkpoint committed!
[10:49:07][1304134][INFO ] Checkpoint committed!
[10:50:07][1304134][INFO ] Checkpoint committed!
[10:51:07][1304134][INFO ] Checkpoint committed!
[10:52:07][1304134][INFO ] Checkpoint committed!
[10:53:07][1304134][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.347483 3701.204834 0.9213302 5.7408881 257.059 111.639  1
------> CAND:   0.352673 3701.204834 0.9213302 5.7408881 189.916 82.4794  1
------> CAND:   0.323348 3701.204834 0.9213302 5.7408881 171.771 74.5991  1
------> CAND:   0.382776 3701.204834 0.9213302 5.7408881 166.585 72.3468  1
------> CAND:   0.299474 3701.204834 0.9213302 5.7408881 166.179 72.1708  1
------> CAND:   0.360458 3701.204834 0.9213302 5.7408881 161.903 70.3136  1
------> CAND:   0.346185 3701.204834 0.9213302 5.7408881 161.858 70.2942  1
------> CAND:   0.290131 3701.204834 0.9213302 5.7408881 161.73 70.2382  1
------> CAND:   0.378364 3701.204834 0.9213302 5.7408881 150.882 65.5274  1
------> CAND:   0.373953 3701.204834 0.9213302 5.7408881 150.727 65.4597  1
------> CAND:   0.321272 3701.204834 0.9213302 5.7408881 149.926 65.1121  1
------> CAND:   0.384593 3701.204834 0.9213302 5.7408881 148.882 64.6587  1
------> CAND:   0.326982 3701.204834 0.9213302 5.7408881 147.12 63.8936  1
------> CAND:   0.265997 3701.204834 0.9213302 5.7408881 144.201 62.6257  1
------> CAND:   0.323608 3701.204834 0.9213302 5.7408881 142.705 61.9759  1
------> CAND:   0.384852 3701.204834 0.9213302 5.7408881 138.665 60.2216  1
------> CAND:   0.384333 3701.204834 0.9213302 5.7408881 137.12 59.5502  1
------> CAND:   0.304664 3701.204834 0.9213302 5.7408881 136.921 59.4641  1
------> CAND:   0.348261 3701.204834 0.9213302 5.7408881 136.907 59.4581  1
------> CAND:   0.404056 3701.204834 0.9213302 5.7408881 134.063 58.2229  1
------> CAND:   0.277156 3701.204834 0.9213302 5.7408881 133.661 58.0483  1
------> CAND:   0.297138 3701.204834 0.9213302 5.7408881 133.358 57.9168  1
------> CAND:   0.289872 3701.204834 0.9213302 5.7408881 130.27 56.5756  1
------> CAND:   0.287277 3701.204834 0.9213302 5.7408881 129.897 56.4135  1
------> CAND:   0.303107 3701.204834 0.9213302 5.7408881 129.393 56.1945  1
------> CAND:   0.325424 3701.204834 0.9213302 5.7408881 126.768 55.0546  1
------> CAND:   0.364091 3701.204834 0.9213302 5.7408881 122.926 53.386  1
------> CAND:   0.381219 3701.204834 0.9213302 5.7408881 122.922 53.3844  1
------> CAND:   0.388226 3701.204834 0.9213302 5.7408881 120.135 52.174  1
------> CAND:   0.272485 3701.204834 0.9213302 5.7408881 119.307 51.8143  1
------> CAND:   0.364610 3701.204834 0.9213302 5.7408881 117.903 51.2045  1
------> CAND:   0.420664 3701.204834 0.9213302 5.7408881 117.495 51.0273  1
------> CAND:   0.390042 3701.204834 0.9213302 5.7408881 117.282 50.9348  1
------> CAND:   0.338659 3701.204834 0.9213302 5.7408881 116.842 50.7438  1
------> CAND:   0.338400 3701.204834 0.9213302 5.7408881 115.25 50.0526  1
------> CAND:   0.329577 3701.204834 0.9213302 5.7408881 114.445 49.7029  1
------> CAND:   0.276377 3701.204834 0.9213302 5.7408881 114.351 49.662  1
------> CAND:   0.279751 3701.204834 0.9213302 5.7408881 114.254 49.62  1
------> CAND:   0.366686 3701.204834 0.9213302 5.7408881 113.256 49.1865  1
------> CAND:   0.337621 3701.204834 0.9213302 5.7408881 112.523 48.8681  1
------> CAND:   0.361496 3701.204834 0.9213302 5.7408881 112.153 48.7073  1
------> CAND:   0.366946 3701.204834 0.9213302 5.7408881 111.504 48.4255  1
------> CAND:   0.292986 3701.204834 0.9213302 5.7408881 110.308 47.9063  1
------> CAND:   0.327760 3701.204834 0.9213302 5.7408881 109.099 47.3809  1
------> CAND:   0.302069 3701.204834 0.9213302 5.7408881 106.809 46.3866  1
------> CAND:   0.328020 3701.204834 0.9213302 5.7408881 106.665 46.3238  1
------> CAND:   0.268073 3701.204834 0.9213302 5.7408881 105.045 45.6204  1
------> CAND:   0.379402 3701.204834 0.9213302 5.7408881 104.391 45.3366  1
------> CAND:   0.293245 3701.204834 0.9213302 5.7408881 104.136 45.2259  1
------> CAND:   0.372136 3701.204834 0.9213302 5.7408881 103.953 45.1461  1
------> CAND:   0.315304 3701.204834 0.9213302 5.7408881 103.734 45.0513  1
------> CAND:   0.317120 3701.204834 0.9213302 5.7408881 103.699 45.0358  1
------> CAND:   0.351116 3701.204834 0.9213302 5.7408881 103.492 44.9458  1
------> CAND:   0.295840 3701.204834 0.9213302 5.7408881 103.11 44.78  1
------> CAND:   0.358123 3701.204834 0.9213302 5.7408881 101.927 44.2662  1
------> CAND:   0.275599 3701.204834 0.9213302 5.7408881 101.492 44.0776  1
------> CAND:   0.284422 3701.204834 0.9213302 5.7408881 100.87 43.8075  1
------> CAND:   0.420405 3701.204834 0.9213302 5.7408881 100.548 43.6676  1
------> CAND:   0.267035 3701.204834 0.9213302 5.7408881 98.5357 42.7935  1
------> CAND:   0.386150 3701.204834 0.9213302 5.7408881 98.3098 42.6954  1
------> CAND:   0.414696 3701.204834 0.9213302 5.7408881 97.7719 42.4618  1
------> CAND:   0.376548 3701.204834 0.9213302 5.7408881 97.223 42.2234  1
------> CAND:   0.357863 3701.204834 0.9213302 5.7408881 96.6192 41.9612  1
------> CAND:   0.288834 3701.204834 0.9213302 5.7408881 95.7504 41.5839  1
------> CAND:   0.269890 3701.204834 0.9213302 5.7408881 94.0377 40.8401  1
------> CAND:   0.368243 3701.204834 0.9213302 5.7408881 93.8961 40.7786  1
------> CAND:   0.325165 3701.204834 0.9213302 5.7408881 92.7386 40.2758  1
------> CAND:   0.327241 3701.204834 0.9213302 5.7408881 90.5777 39.3374  1
------> CAND:   0.391599 3701.204834 0.9213302 5.7408881 90.3978 39.2593  1
------> CAND:   0.352413 3701.204834 0.9213302 5.7408881 90.1389 39.1468  1
------> CAND:   0.286758 3701.204834 0.9213302 5.7408881 89.4321 38.8399  1
------> CAND:   0.378624 3701.204834 0.9213302 5.7408881 89.0693 38.6823  1
------> CAND:   0.269371 3701.204834 0.9213302 5.7408881 88.8767 38.5986  1
------> CAND:   0.287017 3701.204834 0.9213302 5.7408881 88.0919 38.2578  1
------> CAND:   0.372655 3701.204834 0.9213302 5.7408881 87.9057 38.177  1
------> CAND:   0.269630 3701.204834 0.9213302 5.7408881 87.2897 37.9094  1
------> CAND:   0.296619 3701.204834 0.9213302 5.7408881 87.1204 37.8359  1
------> CAND:   0.282605 3701.204834 0.9213302 5.7408881 87.0651 37.8119  1
------> CAND:   0.276896 3701.204834 0.9213302 5.7408881 86.9871 37.778  1
------> CAND:   0.391340 3701.204834 0.9213302 5.7408881 86.0125 37.3548  1
------> CAND:   0.322829 3701.204834 0.9213302 5.7408881 84.9891 36.9103  1
------> CAND:   0.349559 3701.204834 0.9213302 5.7408881 84.7017 36.7855  1
------> CAND:   0.344109 3701.204834 0.9213302 5.7408881 84.4714 36.6855  1
------> CAND:   0.285979 3701.204834 0.9213302 5.7408881 84.2899 36.6067  1
------> CAND:   0.404575 3701.204834 0.9213302 5.7408881 83.9561 36.4617  1
------> CAND:   0.384074 3701.204834 0.9213302 5.7408881 83.3455 36.1965  1
------> CAND:   0.363832 3701.204834 0.9213302 5.7408881 83.1312 36.1034  1
------> CAND:   0.343331 3701.204834 0.9213302 5.7408881 82.9248 36.0138  1
------> CAND:   0.308297 3701.204834 0.9213302 5.7408881 82.5693 35.8594  1
------> CAND:   0.309594 3701.204834 0.9213302 5.7408881 82.1258 35.6668  1
------> CAND:   0.356825 3701.204834 0.9213302 5.7408881 80.1791 34.8214  1
------> CAND:   0.295062 3701.204834 0.9213302 5.7408881 79.9088 34.7039  1
------> CAND:   0.271187 3701.204834 0.9213302 5.7408881 78.5179 34.0999  1
------> CAND:   0.290391 3701.204834 0.9213302 5.7408881 77.1826 33.52  1
------> CAND:   0.369282 3701.204834 0.9213302 5.7408881 75.0573 32.597  1
------> CAND:   0.400163 3701.204834 0.9213302 5.7408881 74.7737 32.4738  1
------> CAND:   0.359420 3701.204834 0.9213302 5.7408881 74.4966 32.3535  1
------> CAND:   0.320753 3701.204834 0.9213302 5.7408881 73.0866 31.7411  1
------> CAND:   0.370320 3701.204834 0.9213302 5.7408881 73.0161 31.7105  1
------> CAND:   0.371358 3701.204834 0.9213302 5.7408881 72.1464 31.3328  1
[10:53:07][1304134][INFO ] Statistics: count dirty SumSpec pages 252910 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:53:07][1304134][INFO ] Data processing finished successfully!
10:53:07 (1304134): called boinc_finish(0)

</stderr_txt>
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