Task 1703146893

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_85_5200000_1
Workunit ID: 857762229
Created: 25 Dec 2024 23:20:32 UTC
Sent: 26 Dec 2024 16:33:15 UTC
Report deadline: 9 Jan 2025 16:33:15 UTC
Received: 26 Dec 2024 21:31:47 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 431.23
CPU time (sec): 45.88
Peak working set size (MB): 264.65
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
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>
[21:24:09][1018152][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_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_85.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 5200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_85.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_85_5200000_1_0
------> GPU usage: 0.330000
[21:24:09][1018152][INFO ] Starting data processing...
[21:24:09][1018152][INFO ] opti: No host transfer for n_steps. Use device global.
[21:24:09][1018152][INFO ] opti: No host transfer for mean. Use device global.
[21:24:09][1018152][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:24:09][1018152][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:24:09][1018152][INFO ] opti: power spectrum in fft callback (static link).
[21:24:09][1018152][INFO ] opti: __constant__ access is not uniform, bad!
[21:24:11][1018152][INFO ] Running on device 0 Tesla V100-SXM2-16GB
[21:24:11][1018152][INFO ] CUDA global memory status (initial GPU state, including context):
[21:24:11][1018152][INFO ] No template file. Generating templates.
[21:24:11][1018152][INFO ] Template param value T_cons = 50000
[21:24:18][1018152][INFO ] Number of generated templates to be used: 50000
[21:24:18][1018152][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_85.cpt
[21:24:18][1018152][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_85.cpt (No such file or directory).
------> Starting from scratch...
[21:24:18][1018152][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_85.binary
[21:24:18][1018152][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM238.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766066924
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 238.5 cm^-3 pc
------> Scale factor: 1.3134
[21:24:18][1018152][INFO ] Allocating memory for dedispersed compressed time series...
[21:24:18][1018152][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:24:18][1018152][INFO ] 8-bit allocation done
[21:24:18][1018152][INFO ] Foobar
[21:24:18][1018152][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_85.binary
[21:24:19][1018152][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:24:19][1018152][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:24:19][1018152][INFO ] FftSize = 12582913
[21:24:19][1018152][INFO ] Seed for random number generator is 1110483944.
[21:24:22][1018152][INFO ] 8[21:24:22][1018152][INFO ] 9[21:24:24][1018152][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:24:24][1018152][INFO ] Normalization factor 3.97364e-08
[21:24:24][1018152][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
[21:24:24][1018152][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:24:24][1018152][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:24:24][1018152][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:24:24][1018152][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:25:09][1018152][INFO ] Checkpoint committed!
[21:26:09][1018152][INFO ] Checkpoint committed!
[21:27:09][1018152][INFO ] Checkpoint committed!
[21:28:10][1018152][INFO ] Checkpoint committed!
[21:29:10][1018152][INFO ] Checkpoint committed!
[21:30:10][1018152][INFO ] Checkpoint committed!
[21:31:10][1018152][INFO ] Checkpoint committed!
[21:31:18][1018152][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 470.787495 3677.032471 0.1884226 3.2864184 257.178 111.691  1
------> CAND: 470.779191 3677.032471 0.1884226 3.2864184 240.633 104.506  1
------> CAND: 470.646322 3677.032471 0.1884226 3.2864184 228.498 99.2353  1
------> CAND: 470.686806 3677.032471 0.1884226 3.2864184 222.448 96.6081  1
------> CAND: 470.885330 3677.032471 0.1884226 3.2864184 219.115 95.1604  1
------> CAND: 470.787236 3677.032471 0.1884226 3.2864184 218.148 94.7403  1
------> CAND: 470.699781 3677.032471 0.1884226 3.2864184 211.687 91.9345  1
------> CAND: 470.745714 3677.032471 0.1884226 3.2864184 200.017 86.8662  1
------> CAND: 470.867165 3677.032471 0.1884226 3.2864184 199.287 86.5493  1
------> CAND: 470.623745 3677.032471 0.1884226 3.2864184 199.02 86.4335  1
------> CAND: 470.643468 3677.032471 0.1884226 3.2864184 194.253 84.363  1
------> CAND: 470.825384 3677.032471 0.1884226 3.2864184 189.118 82.133  1
------> CAND: 470.642689 3677.032471 0.1884226 3.2864184 183.652 79.7589  1
------> CAND: 470.650734 3677.032471 0.1884226 3.2864184 179.865 78.1143  1
------> CAND: 470.757133 3677.032471 0.1884226 3.2864184 178.046 77.3246  1
------> CAND: 470.820453 3677.032471 0.1884226 3.2864184 174.199 75.6538  1
------> CAND: 470.658779 3677.032471 0.1884226 3.2864184 172.968 75.1189  1
------> CAND: 470.719763 3677.032471 0.1884226 3.2864184 172.725 75.0135  1
------> CAND: 470.736891 3677.032471 0.1884226 3.2864184 170.33 73.9735  1
------> CAND: 470.775558 3677.032471 0.1884226 3.2864184 170.188 73.9118  1
------> CAND: 470.731441 3677.032471 0.1884226 3.2864184 169.649 73.6778  1
------> CAND: 470.853411 3677.032471 0.1884226 3.2864184 166.341 72.2411  1
------> CAND: 470.772444 3677.032471 0.1884226 3.2864184 163.877 71.1708  1
------> CAND: 470.676685 3677.032471 0.1884226 3.2864184 161.459 70.1208  1
------> CAND: 470.709643 3677.032471 0.1884226 3.2864184 161.336 70.0673  1
------> CAND: 470.702895 3677.032471 0.1884226 3.2864184 160.875 69.8669  1
------> CAND: 470.761804 3677.032471 0.1884226 3.2864184 160.191 69.5703  1
------> CAND: 470.673052 3677.032471 0.1884226 3.2864184 158.044 68.6375  1
------> CAND: 470.670976 3677.032471 0.1884226 3.2864184 156.486 67.9608  1
------> CAND: 470.737670 3677.032471 0.1884226 3.2864184 153.928 66.85  1
------> CAND: 470.850556 3677.032471 0.1884226 3.2864184 153.851 66.8166  1
------> CAND: 470.678761 3677.032471 0.1884226 3.2864184 151.478 65.7859  1
------> CAND: 470.733517 3677.032471 0.1884226 3.2864184 150.213 65.2366  1
------> CAND: 470.648139 3677.032471 0.1884226 3.2864184 148.238 64.3788  1
------> CAND: 470.862753 3677.032471 0.1884226 3.2864184 147.942 64.2506  1
------> CAND: 470.816301 3677.032471 0.1884226 3.2864184 143.849 62.4729  1
------> CAND: 470.641392 3677.032471 0.1884226 3.2864184 142.868 62.0468  1
------> CAND: 470.755835 3677.032471 0.1884226 3.2864184 139.051 60.3892  1
------> CAND: 470.752202 3677.032471 0.1884226 3.2864184 138.341 60.0807  1
------> CAND: 470.786717 3677.032471 0.1884226 3.2864184 136.47 59.2684  1
------> CAND: 470.780229 3677.032471 0.1884226 3.2864184 134.941 58.6043  1
------> CAND: 470.840954 3677.032471 0.1884226 3.2864184 133.208 57.8514  1
------> CAND: 470.708605 3677.032471 0.1884226 3.2864184 132.551 57.566  1
------> CAND: 470.624005 3677.032471 0.1884226 3.2864184 131.902 57.2841  1
------> CAND: 470.685768 3677.032471 0.1884226 3.2864184 131.719 57.2049  1
------> CAND: 470.843290 3677.032471 0.1884226 3.2864184 131.272 57.0106  1
------> CAND: 470.637499 3677.032471 0.1884226 3.2864184 129.448 56.2184  1
------> CAND: 470.855487 3677.032471 0.1884226 3.2864184 128.933 55.995  1
------> CAND: 470.626081 3677.032471 0.1884226 3.2864184 127.21 55.2464  1
------> CAND: 470.776077 3677.032471 0.1884226 3.2864184 126.018 54.7288  1
------> CAND: 470.826941 3677.032471 0.1884226 3.2864184 125.864 54.6622  1
------> CAND: 470.710162 3677.032471 0.1884226 3.2864184 125.129 54.3427  1
------> CAND: 470.794243 3677.032471 0.1884226 3.2864184 124.435 54.0416  1
------> CAND: 470.706269 3677.032471 0.1884226 3.2864184 124.047 53.873  1
------> CAND: 470.677204 3677.032471 0.1884226 3.2864184 124.04 53.8701  1
------> CAND: 470.791388 3677.032471 0.1884226 3.2864184 123.139 53.4787  1
------> CAND: 470.874171 3677.032471 0.1884226 3.2864184 122.705 53.2903  1
------> CAND: 470.731182 3677.032471 0.1884226 3.2864184 122.352 53.1366  1
------> CAND: 470.883254 3677.032471 0.1884226 3.2864184 122.026 52.9952  1
------> CAND: 470.733258 3677.032471 0.1884226 3.2864184 121.757 52.8785  1
------> CAND: 470.644765 3677.032471 0.1884226 3.2864184 121.734 52.8686  1
------> CAND: 470.680578 3677.032471 0.1884226 3.2864184 120.829 52.4755  1
------> CAND: 470.765956 3677.032471 0.1884226 3.2864184 119.387 51.8489  1
------> CAND: 470.640873 3677.032471 0.1884226 3.2864184 119.324 51.8217  1
------> CAND: 470.722099 3677.032471 0.1884226 3.2864184 118.556 51.4883  1
------> CAND: 470.669678 3677.032471 0.1884226 3.2864184 116.839 50.7424  1
------> CAND: 470.859898 3677.032471 0.1884226 3.2864184 116.633 50.6531  1
------> CAND: 470.712238 3677.032471 0.1884226 3.2864184 116.084 50.4148  1
------> CAND: 470.682394 3677.032471 0.1884226 3.2864184 115.835 50.3067  1
------> CAND: 470.756095 3677.032471 0.1884226 3.2864184 115.777 50.2814  1
------> CAND: 470.836283 3677.032471 0.1884226 3.2864184 115.398 50.1168  1
------> CAND: 470.816820 3677.032471 0.1884226 3.2864184 114.92 49.9093  1
------> CAND: 470.666824 3677.032471 0.1884226 3.2864184 114.857 49.8817  1
------> CAND: 470.842771 3677.032471 0.1884226 3.2864184 112.637 48.9175  1
------> CAND: 470.776596 3677.032471 0.1884226 3.2864184 112.531 48.8716  1
------> CAND: 470.817339 3677.032471 0.1884226 3.2864184 111.401 48.3808  1
------> CAND: 470.712497 3677.032471 0.1884226 3.2864184 111.158 48.2755  1
------> CAND: 470.624524 3677.032471 0.1884226 3.2864184 110.971 48.1941  1
------> CAND: 470.822789 3677.032471 0.1884226 3.2864184 110.809 48.1235  1
------> CAND: 470.708086 3677.032471 0.1884226 3.2864184 110.683 48.0688  1
------> CAND: 470.746752 3677.032471 0.1884226 3.2864184 110.044 47.7913  1
------> CAND: 470.783084 3677.032471 0.1884226 3.2864184 109.513 47.5609  1
------> CAND: 470.778413 3677.032471 0.1884226 3.2864184 109.449 47.5331  1
------> CAND: 470.720801 3677.032471 0.1884226 3.2864184 107.011 46.4743  1
------> CAND: 470.741303 3677.032471 0.1884226 3.2864184 106.619 46.304  1
------> CAND: 470.629195 3677.032471 0.1884226 3.2864184 106.529 46.2648  1
------> CAND: 470.745974 3677.032471 0.1884226 3.2864184 105.886 45.9858  1
------> CAND: 470.665786 3677.032471 0.1884226 3.2864184 105.587 45.8557  1
------> CAND: 470.840435 3677.032471 0.1884226 3.2864184 105.489 45.8134  1
------> CAND: 470.662412 3677.032471 0.1884226 3.2864184 105.241 45.7056  1
------> CAND: 470.752721 3677.032471 0.1884226 3.2864184 105.24 45.7054  1
------> CAND: 470.621928 3677.032471 0.1884226 3.2864184 105.171 45.675  1
------> CAND: 470.838359 3677.032471 0.1884226 3.2864184 104.218 45.2611  1
------> CAND: 470.813706 3677.032471 0.1884226 3.2864184 103.932 45.1372  1
------> CAND: 470.832909 3677.032471 0.1884226 3.2864184 103.59 44.9885  1
------> CAND: 470.811889 3677.032471 0.1884226 3.2864184 102.837 44.6614  1
------> CAND: 470.694591 3677.032471 0.1884226 3.2864184 102.466 44.5006  1
------> CAND: 470.762842 3677.032471 0.1884226 3.2864184 102.396 44.4698  1
------> CAND: 470.675647 3677.032471 0.1884226 3.2864184 101.921 44.2637  1
------> CAND: 470.672014 3677.032471 0.1884226 3.2864184 101.897 44.2531  1
[21:31:18][1018152][INFO ] Statistics: count dirty SumSpec pages 496384 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:31:18][1018152][INFO ] Data processing finished successfully!
21:31:18 (1018152): called boinc_finish(0)

</stderr_txt>
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