Task 1703139631

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_67_5350000_1
Workunit ID: 857758623
Created: 25 Dec 2024 23:19:56 UTC
Sent: 26 Dec 2024 13:42:54 UTC
Report deadline: 9 Jan 2025 13:42:54 UTC
Received: 26 Dec 2024 18:44:58 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 433.79
CPU time (sec): 47.77
Peak working set size (MB): 398.97
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>
[18:36:40][1012566][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_67.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 5350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_67.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_67_5350000_1_0
------> GPU usage: 0.330000
[18:36:40][1012566][INFO ] Starting data processing...
[18:36:40][1012566][INFO ] opti: No host transfer for n_steps. Use device global.
[18:36:40][1012566][INFO ] opti: No host transfer for mean. Use device global.
[18:36:40][1012566][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:36:40][1012566][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:36:40][1012566][INFO ] opti: power spectrum in fft callback (static link).
[18:36:40][1012566][INFO ] opti: __constant__ access is not uniform, bad!
[18:36:42][1012566][INFO ] Running on device 3 Tesla V100-SXM2-16GB
[18:36:42][1012566][INFO ] CUDA global memory status (initial GPU state, including context):
[18:36:42][1012566][INFO ] No template file. Generating templates.
[18:36:42][1012566][INFO ] Template param value T_cons = 50000
[18:36:48][1012566][INFO ] Number of generated templates to be used: 50000
[18:36:48][1012566][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_67.cpt
[18:36:48][1012566][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_67.cpt (No such file or directory).
------> Starting from scratch...
[18:36:48][1012566][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_67.binary
[18:36:48][1012566][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_DM236.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766096471
------> 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: 236.7 cm^-3 pc
------> Scale factor: 1.31346
[18:36:48][1012566][INFO ] Allocating memory for dedispersed compressed time series...
[18:36:48][1012566][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:36:48][1012566][INFO ] 8-bit allocation done
[18:36:48][1012566][INFO ] Foobar
[18:36:48][1012566][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_67.binary
[18:36:48][1012566][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:36:48][1012566][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:36:48][1012566][INFO ] FftSize = 12582913
[18:36:48][1012566][INFO ] Seed for random number generator is 1118772293.
[18:36:52][1012566][INFO ] 8[18:36:52][1012566][INFO ] 9[18:36:54][1012566][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:36:54][1012566][INFO ] Normalization factor 3.97364e-08
[18:36:54][1012566][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
[18:36:54][1012566][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1560 MB (14593 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:36:54][1012566][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:36:54][1012566][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:36:54][1012566][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:37:40][1012566][INFO ] Checkpoint committed!
[18:38:40][1012566][INFO ] Checkpoint committed!
[18:39:40][1012566][INFO ] Checkpoint committed!
[18:40:41][1012566][INFO ] Checkpoint committed!
[18:41:41][1012566][INFO ] Checkpoint committed!
[18:42:41][1012566][INFO ] Checkpoint committed!
[18:43:41][1012566][INFO ] Checkpoint committed!
[18:43:51][1012566][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 477.799952 3669.905029 0.6517801 3.2265689 250.879 108.956  1
------> CAND: 477.974601 3669.905029 0.6517801 3.2265689 227.799 98.9317  1
------> CAND: 477.866646 3669.905029 0.6517801 3.2265689 227.063 98.6124  1
------> CAND: 478.026763 3669.905029 0.6517801 3.2265689 226.467 98.3535  1
------> CAND: 477.972785 3669.905029 0.6517801 3.2265689 208.347 90.4842  1
------> CAND: 477.935156 3669.905029 0.6517801 3.2265689 204.219 88.6914  1
------> CAND: 478.001331 3669.905029 0.6517801 3.2265689 202.156 87.7951  1
------> CAND: 477.998995 3669.905029 0.6517801 3.2265689 199.122 86.4776  1
------> CAND: 477.802028 3669.905029 0.6517801 3.2265689 196.766 85.4545  1
------> CAND: 478.038960 3669.905029 0.6517801 3.2265689 192.757 83.7134  1
------> CAND: 477.900122 3669.905029 0.6517801 3.2265689 180.043 78.1915  1
------> CAND: 477.959550 3669.905029 0.6517801 3.2265689 174.505 75.7867  1
------> CAND: 478.012230 3669.905029 0.6517801 3.2265689 169.106 73.4419  1
------> CAND: 477.902458 3669.905029 0.6517801 3.2265689 168.784 73.3021  1
------> CAND: 477.924257 3669.905029 0.6517801 3.2265689 166.555 72.3338  1
------> CAND: 477.854189 3669.905029 0.6517801 3.2265689 165.34 71.8062  1
------> CAND: 478.054011 3669.905029 0.6517801 3.2265689 165.212 71.7506  1
------> CAND: 478.019237 3669.905029 0.6517801 3.2265689 159.238 69.1563  1
------> CAND: 477.994324 3669.905029 0.6517801 3.2265689 158.819 68.974  1
------> CAND: 477.979792 3669.905029 0.6517801 3.2265689 158.553 68.8589  1
------> CAND: 477.881178 3669.905029 0.6517801 3.2265689 156.74 68.0713  1
------> CAND: 477.967854 3669.905029 0.6517801 3.2265689 155.223 67.4123  1
------> CAND: 477.816041 3669.905029 0.6517801 3.2265689 154.576 67.1315  1
------> CAND: 477.897008 3669.905029 0.6517801 3.2265689 154.23 66.981  1
------> CAND: 477.917250 3669.905029 0.6517801 3.2265689 154.016 66.8881  1
------> CAND: 477.891299 3669.905029 0.6517801 3.2265689 148.264 64.3901  1
------> CAND: 477.885330 3669.905029 0.6517801 3.2265689 147.392 64.0114  1
------> CAND: 477.915433 3669.905029 0.6517801 3.2265689 146.463 63.6081  1
------> CAND: 477.986020 3669.905029 0.6517801 3.2265689 146.427 63.5926  1
------> CAND: 477.961885 3669.905029 0.6517801 3.2265689 145.474 63.1788  1
------> CAND: 477.840176 3669.905029 0.6517801 3.2265689 143.338 62.2508  1
------> CAND: 477.853670 3669.905029 0.6517801 3.2265689 143.054 62.1274  1
------> CAND: 477.858601 3669.905029 0.6517801 3.2265689 142.45 61.8654  1
------> CAND: 477.906350 3669.905029 0.6517801 3.2265689 141.241 61.3403  1
------> CAND: 478.030655 3669.905029 0.6517801 3.2265689 141.152 61.3016  1
------> CAND: 477.857303 3669.905029 0.6517801 3.2265689 139.28 60.4887  1
------> CAND: 477.847961 3669.905029 0.6517801 3.2265689 137.586 59.7527  1
------> CAND: 477.849518 3669.905029 0.6517801 3.2265689 137.562 59.7426  1
------> CAND: 477.971228 3669.905029 0.6517801 3.2265689 136.488 59.2761  1
------> CAND: 477.898565 3669.905029 0.6517801 3.2265689 136.147 59.1277  1
------> CAND: 477.960069 3669.905029 0.6517801 3.2265689 135.318 58.768  1
------> CAND: 477.830314 3669.905029 0.6517801 3.2265689 133.556 58.0028  1
------> CAND: 477.993286 3669.905029 0.6517801 3.2265689 133.463 57.9624  1
------> CAND: 478.048561 3669.905029 0.6517801 3.2265689 133.206 57.8507  1
------> CAND: 478.005483 3669.905029 0.6517801 3.2265689 132.951 57.7399  1
------> CAND: 477.825643 3669.905029 0.6517801 3.2265689 132.702 57.6319  1
------> CAND: 478.034029 3669.905029 0.6517801 3.2265689 132.613 57.593  1
------> CAND: 477.936194 3669.905029 0.6517801 3.2265689 131.198 56.9784  1
------> CAND: 477.822010 3669.905029 0.6517801 3.2265689 129.415 56.2043  1
------> CAND: 478.055828 3669.905029 0.6517801 3.2265689 129.039 56.0411  1
------> CAND: 477.995103 3669.905029 0.6517801 3.2265689 128.108 55.6365  1
------> CAND: 478.055568 3669.905029 0.6517801 3.2265689 127.676 55.4488  1
------> CAND: 477.931004 3669.905029 0.6517801 3.2265689 127.448 55.3501  1
------> CAND: 477.954879 3669.905029 0.6517801 3.2265689 127.242 55.2605  1
------> CAND: 477.842252 3669.905029 0.6517801 3.2265689 126.89 55.1078  1
------> CAND: 477.797097 3669.905029 0.6517801 3.2265689 125.693 54.5876  1
------> CAND: 477.912838 3669.905029 0.6517801 3.2265689 124.966 54.2722  1
------> CAND: 477.996400 3669.905029 0.6517801 3.2265689 124.894 54.2407  1
------> CAND: 477.872874 3669.905029 0.6517801 3.2265689 123.767 53.7513  1
------> CAND: 477.841733 3669.905029 0.6517801 3.2265689 121.616 52.8172  1
------> CAND: 477.975120 3669.905029 0.6517801 3.2265689 121.522 52.7761  1
------> CAND: 477.912319 3669.905029 0.6517801 3.2265689 120.159 52.1844  1
------> CAND: 477.829795 3669.905029 0.6517801 3.2265689 119.129 51.737  1
------> CAND: 477.818117 3669.905029 0.6517801 3.2265689 118.353 51.3999  1
------> CAND: 477.807997 3669.905029 0.6517801 3.2265689 118.279 51.368  1
------> CAND: 477.858860 3669.905029 0.6517801 3.2265689 117.979 51.2378  1
------> CAND: 477.860936 3669.905029 0.6517801 3.2265689 117.675 51.1057  1
------> CAND: 478.039998 3669.905029 0.6517801 3.2265689 117.338 50.9595  1
------> CAND: 477.841214 3669.905029 0.6517801 3.2265689 116.244 50.4843  1
------> CAND: 478.049081 3669.905029 0.6517801 3.2265689 115.373 50.1057  1
------> CAND: 477.830833 3669.905029 0.6517801 3.2265689 114.761 49.84  1
------> CAND: 478.060499 3669.905029 0.6517801 3.2265689 113.953 49.4893  1
------> CAND: 478.036884 3669.905029 0.6517801 3.2265689 112.874 49.0207  1
------> CAND: 478.048302 3669.905029 0.6517801 3.2265689 112.871 49.0193  1
------> CAND: 477.895711 3669.905029 0.6517801 3.2265689 112.389 48.8098  1
------> CAND: 477.939568 3669.905029 0.6517801 3.2265689 112.31 48.7756  1
------> CAND: 478.057385 3669.905029 0.6517801 3.2265689 111.741 48.5287  1
------> CAND: 477.848220 3669.905029 0.6517801 3.2265689 111.061 48.2332  1
------> CAND: 477.903236 3669.905029 0.6517801 3.2265689 110.982 48.1987  1
------> CAND: 477.868203 3669.905029 0.6517801 3.2265689 110.779 48.1108  1
------> CAND: 477.886628 3669.905029 0.6517801 3.2265689 110.514 47.9957  1
------> CAND: 477.841473 3669.905029 0.6517801 3.2265689 110.475 47.9785  1
------> CAND: 478.030396 3669.905029 0.6517801 3.2265689 110.132 47.8298  1
------> CAND: 477.903755 3669.905029 0.6517801 3.2265689 109.593 47.5954  1
------> CAND: 477.856525 3669.905029 0.6517801 3.2265689 109.378 47.5023  1
------> CAND: 478.056347 3669.905029 0.6517801 3.2265689 108.9 47.2948  1
------> CAND: 477.991210 3669.905029 0.6517801 3.2265689 108.744 47.227  1
------> CAND: 477.834726 3669.905029 0.6517801 3.2265689 107.937 46.8765  1
------> CAND: 477.799692 3669.905029 0.6517801 3.2265689 107.455 46.6671  1
------> CAND: 477.880659 3669.905029 0.6517801 3.2265689 107.404 46.6451  1
------> CAND: 477.809813 3669.905029 0.6517801 3.2265689 107.272 46.5875  1
------> CAND: 477.803325 3669.905029 0.6517801 3.2265689 106.285 46.1589  1
------> CAND: 477.849258 3669.905029 0.6517801 3.2265689 105.997 46.034  1
------> CAND: 478.044150 3669.905029 0.6517801 3.2265689 105.971 46.0226  1
------> CAND: 477.968892 3669.905029 0.6517801 3.2265689 104.144 45.2293  1
------> CAND: 477.929447 3669.905029 0.6517801 3.2265689 103.845 45.0994  1
------> CAND: 477.878323 3669.905029 0.6517801 3.2265689 102.689 44.5973  1
------> CAND: 478.028060 3669.905029 0.6517801 3.2265689 102.552 44.5377  1
------> CAND: 477.947872 3669.905029 0.6517801 3.2265689 102.496 44.5133  1
------> CAND: 477.917769 3669.905029 0.6517801 3.2265689 102.088 44.3361  1
[18:43:51][1012566][INFO ] Statistics: count dirty SumSpec pages 488041 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:43:51][1012566][INFO ] Data processing finished successfully!
18:43:51 (1012566): called boinc_finish(0)

</stderr_txt>
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