Task 1680615273

Name: Ter5_1_dns_cfbf00081_segment_6_dms_200_40000_128_7650000_2
Workunit ID: 842980207
Created: 11 Nov 2024 12:31:33 UTC
Sent: 11 Nov 2024 12:46:17 UTC
Report deadline: 25 Nov 2024 12:46:17 UTC
Received: 11 Nov 2024 12:54:35 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 312.97
CPU time (sec): 17.30
Peak working set size (MB): 358.11
Peak swap size (MB): 14818.07
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[05:48:19][12422][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00081_segment_6_dms_200_128.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 7650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_6_dms_200_128.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_6_dms_200_40000_128_7650000_2_0
------> GPU usage: 1.000000
[05:48:19][12422][INFO ] Starting data processing...
[05:48:19][12422][INFO ] opti: No host transfer for n_steps. Use device global.
[05:48:19][12422][INFO ] opti: No host transfer for mean. Use device global.
[05:48:19][12422][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:48:19][12422][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:48:19][12422][INFO ] opti: power spectrum in fft callback (static link).
[05:48:19][12422][INFO ] opti: __constant__ access is not uniform, bad!
[05:48:19][12422][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[05:48:19][12422][INFO ] CUDA global memory status (initial GPU state, including context):
[05:48:19][12422][INFO ] No template file. Generating templates.
[05:48:19][12422][INFO ] Template param value T_cons = 50000
[05:48:24][12422][INFO ] Number of generated templates to be used: 50000
[05:48:24][12422][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00081_segment_6_dms_200_128.cpt
[05:48:24][12422][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00081_segment_6_dms_200_128.cpt (No such file or directory).
------> Starting from scratch...
[05:48:24][12422][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_6_dms_200_128.binary
[05:48:24][12422][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00081/Ter5_1_dns_cfbf00081_segment_6_dms_200_DM242.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776212251185
------> 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): 174802.17
------> DEC (J2000): -244657.5
------> 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: 242.8 cm^-3 pc
------> Scale factor: 1.02981
[05:48:24][12422][INFO ] Allocating memory for dedispersed compressed time series...
[05:48:24][12422][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:48:24][12422][INFO ] 8-bit allocation done
[05:48:24][12422][INFO ] Foobar
[05:48:24][12422][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_6_dms_200_128.binary
[05:48:24][12422][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:48:24][12422][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:48:24][12422][INFO ] FftSize = 12582913
[05:48:24][12422][INFO ] Seed for random number generator is -1056189174.
[05:48:26][12422][INFO ] 8[05:48:26][12422][INFO ] 9[05:48:27][12422][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:48:27][12422][INFO ] Normalization factor 3.97364e-08
[05:48:27][12422][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
[05:48:27][12422][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:48:27][12422][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:48:27][12422][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:48:27][12422][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -800.32910156, mean= -0.00004770  -0.00004770
[05:48:27][12422][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:49:19][12422][INFO ] Checkpoint committed!
[05:50:19][12422][INFO ] Checkpoint committed!
[05:51:19][12422][INFO ] Checkpoint committed!
[05:52:19][12422][INFO ] Checkpoint committed!
[05:53:19][12422][INFO ] Checkpoint committed!
[05:53:30][12422][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 330.526430 4141.171387 1.0010527 3.7713294 671.956 291.827  1
------> CAND: 330.546153 4141.171387 1.0010527 3.7713294 621.469 269.901  1
------> CAND: 330.389928 4141.171387 1.0010527 3.7713294 620.533 269.494  1
------> CAND: 330.450394 4141.171387 1.0010527 3.7713294 611.318 265.492  1
------> CAND: 330.411208 4141.171387 1.0010527 3.7713294 602.316 261.583  1
------> CAND: 330.494511 4141.171387 1.0010527 3.7713294 579.818 251.812  1
------> CAND: 330.443906 4141.171387 1.0010527 3.7713294 570.106 247.594  1
------> CAND: 330.528506 4141.171387 1.0010527 3.7713294 564.686 245.24  1
------> CAND: 330.463629 4141.171387 1.0010527 3.7713294 554.393 240.77  1
------> CAND: 330.345033 4141.171387 1.0010527 3.7713294 546.64 237.403  1
------> CAND: 330.532399 4141.171387 1.0010527 3.7713294 534.165 231.985  1
------> CAND: 330.413025 4141.171387 1.0010527 3.7713294 527.106 228.919  1
------> CAND: 330.318563 4141.171387 1.0010527 3.7713294 519.354 225.552  1
------> CAND: 330.445204 4141.171387 1.0010527 3.7713294 511.95 222.337  1
------> CAND: 330.424703 4141.171387 1.0010527 3.7713294 509.18 221.134  1
------> CAND: 330.516828 4141.171387 1.0010527 3.7713294 505.443 219.511  1
------> CAND: 330.332058 4141.171387 1.0010527 3.7713294 495.929 215.379  1
------> CAND: 330.474009 4141.171387 1.0010527 3.7713294 494.432 214.729  1
------> CAND: 330.451173 4141.171387 1.0010527 3.7713294 486.449 211.262  1
------> CAND: 330.465705 4141.171387 1.0010527 3.7713294 484.05 210.22  1
------> CAND: 330.342179 4141.171387 1.0010527 3.7713294 481.898 209.285  1
------> CAND: 330.541741 4141.171387 1.0010527 3.7713294 472.99 205.417  1
------> CAND: 330.524354 4141.171387 1.0010527 3.7713294 451.719 196.179  1
------> CAND: 330.311816 4141.171387 1.0010527 3.7713294 447.368 194.29  1
------> CAND: 330.571325 4141.171387 1.0010527 3.7713294 445.88 193.643  1
------> CAND: 330.325830 4141.171387 1.0010527 3.7713294 443.734 192.711  1
------> CAND: 330.395897 4141.171387 1.0010527 3.7713294 440.64 191.368  1
------> CAND: 330.563800 4141.171387 1.0010527 3.7713294 439.648 190.937  1
------> CAND: 330.354635 4141.171387 1.0010527 3.7713294 435.492 189.132  1
------> CAND: 330.560945 4141.171387 1.0010527 3.7713294 425.823 184.933  1
------> CAND: 330.456882 4141.171387 1.0010527 3.7713294 418.183 181.615  1
------> CAND: 330.361901 4141.171387 1.0010527 3.7713294 416.692 180.967  1
------> CAND: 330.448058 4141.171387 1.0010527 3.7713294 415.333 180.377  1
------> CAND: 330.319861 4141.171387 1.0010527 3.7713294 411.124 178.549  1
------> CAND: 330.315449 4141.171387 1.0010527 3.7713294 410.107 178.107  1
------> CAND: 330.464667 4141.171387 1.0010527 3.7713294 410.015 178.067  1
------> CAND: 330.438976 4141.171387 1.0010527 3.7713294 408.742 177.515  1
------> CAND: 330.445982 4141.171387 1.0010527 3.7713294 407.501 176.976  1
------> CAND: 330.483611 4141.171387 1.0010527 3.7713294 402.97 175.008  1
------> CAND: 330.454027 4141.171387 1.0010527 3.7713294 401.401 174.326  1
------> CAND: 330.504631 4141.171387 1.0010527 3.7713294 398.537 173.082  1
------> CAND: 330.458439 4141.171387 1.0010527 3.7713294 398.058 172.874  1
------> CAND: 330.391745 4141.171387 1.0010527 3.7713294 397.711 172.724  1
------> CAND: 330.393821 4141.171387 1.0010527 3.7713294 394.314 171.248  1
------> CAND: 330.537070 4141.171387 1.0010527 3.7713294 391.635 170.085  1
------> CAND: 330.567433 4141.171387 1.0010527 3.7713294 387.521 168.298  1
------> CAND: 330.339324 4141.171387 1.0010527 3.7713294 385.274 167.322  1
------> CAND: 330.524614 4141.171387 1.0010527 3.7713294 384.777 167.106  1
------> CAND: 330.526949 4141.171387 1.0010527 3.7713294 384.316 166.906  1
------> CAND: 330.460255 4141.171387 1.0010527 3.7713294 380.112 165.08  1
------> CAND: 330.552641 4141.171387 1.0010527 3.7713294 376.199 163.381  1
------> CAND: 330.407835 4141.171387 1.0010527 3.7713294 373.279 162.113  1
------> CAND: 330.518904 4141.171387 1.0010527 3.7713294 372.842 161.923  1
------> CAND: 330.332317 4141.171387 1.0010527 3.7713294 371.116 161.174  1
------> CAND: 330.559128 4141.171387 1.0010527 3.7713294 363.931 158.053  1
------> CAND: 330.331020 4141.171387 1.0010527 3.7713294 360.155 156.413  1
------> CAND: 330.479719 4141.171387 1.0010527 3.7713294 359.375 156.075  1
------> CAND: 330.531620 4141.171387 1.0010527 3.7713294 357.087 155.081  1
------> CAND: 330.540444 4141.171387 1.0010527 3.7713294 355.723 154.488  1
------> CAND: 330.556274 4141.171387 1.0010527 3.7713294 350.546 152.24  1
------> CAND: 330.521759 4141.171387 1.0010527 3.7713294 347.148 150.764  1
------> CAND: 330.496846 4141.171387 1.0010527 3.7713294 346.122 150.319  1
------> CAND: 330.362680 4141.171387 1.0010527 3.7713294 344.458 149.596  1
------> CAND: 330.481016 4141.171387 1.0010527 3.7713294 344.302 149.528  1
------> CAND: 330.477643 4141.171387 1.0010527 3.7713294 343.388 149.132  1
------> CAND: 330.324273 4141.171387 1.0010527 3.7713294 343.337 149.109  1
------> CAND: 330.359566 4141.171387 1.0010527 3.7713294 339.178 147.303  1
------> CAND: 330.495289 4141.171387 1.0010527 3.7713294 336.623 146.194  1
------> CAND: 330.372282 4141.171387 1.0010527 3.7713294 335.356 145.643  1
------> CAND: 330.405239 4141.171387 1.0010527 3.7713294 334.608 145.318  1
------> CAND: 330.413544 4141.171387 1.0010527 3.7713294 333.972 145.042  1
------> CAND: 330.530323 4141.171387 1.0010527 3.7713294 333.074 144.652  1
------> CAND: 330.540184 4141.171387 1.0010527 3.7713294 331.092 143.791  1
------> CAND: 330.410170 4141.171387 1.0010527 3.7713294 326.527 141.809  1
------> CAND: 330.566914 4141.171387 1.0010527 3.7713294 325.795 141.491  1
------> CAND: 330.386555 4141.171387 1.0010527 3.7713294 325.706 141.452  1
------> CAND: 330.538627 4141.171387 1.0010527 3.7713294 325.659 141.432  1
------> CAND: 330.386814 4141.171387 1.0010527 3.7713294 324.604 140.974  1
------> CAND: 330.328165 4141.171387 1.0010527 3.7713294 321.813 139.762  1
------> CAND: 330.430412 4141.171387 1.0010527 3.7713294 321.261 139.522  1
------> CAND: 330.497106 4141.171387 1.0010527 3.7713294 320.232 139.075  1
------> CAND: 330.378770 4141.171387 1.0010527 3.7713294 319.658 138.826  1
------> CAND: 330.377472 4141.171387 1.0010527 3.7713294 317.707 137.978  1
------> CAND: 330.384219 4141.171387 1.0010527 3.7713294 316.043 137.256  1
------> CAND: 330.417177 4141.171387 1.0010527 3.7713294 315.8 137.15  1
------> CAND: 330.484909 4141.171387 1.0010527 3.7713294 314.822 136.726  1
------> CAND: 330.395378 4141.171387 1.0010527 3.7713294 314.293 136.496  1
------> CAND: 330.469079 4141.171387 1.0010527 3.7713294 314.11 136.416  1
------> CAND: 330.366054 4141.171387 1.0010527 3.7713294 312.665 135.789  1
------> CAND: 330.508524 4141.171387 1.0010527 3.7713294 311.806 135.416  1
------> CAND: 330.498144 4141.171387 1.0010527 3.7713294 311.57 135.313  1
------> CAND: 330.425741 4141.171387 1.0010527 3.7713294 309.428 134.383  1
------> CAND: 330.478681 4141.171387 1.0010527 3.7713294 303.409 131.769  1
------> CAND: 330.545634 4141.171387 1.0010527 3.7713294 301.918 131.121  1
------> CAND: 330.372022 4141.171387 1.0010527 3.7713294 297.875 129.365  1
------> CAND: 330.539146 4141.171387 1.0010527 3.7713294 294.978 128.107  1
------> CAND: 330.392004 4141.171387 1.0010527 3.7713294 294.299 127.812  1
------> CAND: 330.341660 4141.171387 1.0010527 3.7713294 292.793 127.158  1
------> CAND: 330.326089 4141.171387 1.0010527 3.7713294 291.597 126.639  1
------> CAND: 330.316747 4141.171387 1.0010527 3.7713294 289.749 125.836  1
[05:53:30][12422][INFO ] Statistics: count dirty SumSpec pages 292084 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:53:30][12422][INFO ] Data processing finished successfully!
05:53:30 (12422): called boinc_finish(0)

</stderr_txt>
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