Task 1680061736

Name: Ter5_1_dns_cfbf00082_segment_2_dms_200_40000_94_2950000_1
Workunit ID: 843999618
Created: 10 Nov 2024 8:35:37 UTC
Sent: 11 Nov 2024 4:44:37 UTC
Report deadline: 25 Nov 2024 4:44:37 UTC
Received: 11 Nov 2024 4:53:32 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 336.70
CPU time (sec): 10.99
Peak working set size (MB): 372.79
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>
[21:46:53][3464][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_cfbf00082_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00082_segment_2_dms_200_94.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 2950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_2_dms_200_94.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_2_dms_200_40000_94_2950000_1_0
------> GPU usage: 1.000000
[21:46:53][3464][INFO ] Starting data processing...
[21:46:53][3464][INFO ] opti: No host transfer for n_steps. Use device global.
[21:46:53][3464][INFO ] opti: No host transfer for mean. Use device global.
[21:46:53][3464][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:46:53][3464][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:46:53][3464][INFO ] opti: power spectrum in fft callback (static link).
[21:46:53][3464][INFO ] opti: __constant__ access is not uniform, bad!
[21:46:53][3464][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[21:46:53][3464][INFO ] CUDA global memory status (initial GPU state, including context):
[21:46:53][3464][INFO ] No template file. Generating templates.
[21:46:53][3464][INFO ] Template param value T_cons = 50000
[21:46:56][3464][INFO ] Number of generated templates to be used: 50000
[21:46:56][3464][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00082_segment_2_dms_200_94.cpt
[21:46:56][3464][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00082_segment_2_dms_200_94.cpt (No such file or directory).
------> Starting from scratch...
[21:46:56][3464][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_2_dms_200_94.binary
[21:46:56][3464][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00082/Ter5_1_dns_cfbf00082_segment_2_dms_200_DM239.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693979219708
------> 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): 174804.53
------> DEC (J2000): -244731.1
------> 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: 239.4 cm^-3 pc
------> Scale factor: 2.21585
[21:46:56][3464][INFO ] Allocating memory for dedispersed compressed time series...
[21:46:56][3464][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:46:56][3464][INFO ] 8-bit allocation done
[21:46:56][3464][INFO ] Foobar
[21:46:56][3464][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_2_dms_200_94.binary
[21:46:56][3464][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:46:56][3464][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:46:56][3464][INFO ] FftSize = 12582913
[21:46:56][3464][INFO ] Seed for random number generator is 1080496160.
[21:46:57][3464][INFO ] 8[21:46:57][3464][INFO ] 9[21:46:58][3464][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:46:58][3464][INFO ] Normalization factor 3.97364e-08
[21:46:58][3464][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
[21:46:58][3464][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
[21:46:58][3464][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:46:58][3464][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:46:58][3464][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1065.94165039, mean= 0.00006354  0.00006354
[21:46:58][3464][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:47:53][3464][INFO ] Checkpoint committed!
[21:48:53][3464][INFO ] Checkpoint committed!
[21:49:53][3464][INFO ] Checkpoint committed!
[21:50:53][3464][INFO ] Checkpoint committed!
[21:51:53][3464][INFO ] Checkpoint committed!
[21:52:27][3464][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 473.379213 3784.770020 0.5094773 0.5367391 688.636 299.071  1
------> CAND: 473.344958 3784.770020 0.5094773 0.5367391 679.312 295.022  1
------> CAND: 473.326792 3784.770020 0.5094773 0.5367391 665.406 288.982  1
------> CAND: 473.395303 3784.770020 0.5094773 0.5367391 614.747 266.981  1
------> CAND: 473.457585 3784.770020 0.5094773 0.5367391 604.266 262.429  1
------> CAND: 473.496252 3784.770020 0.5094773 0.5367391 584.193 253.712  1
------> CAND: 473.278783 3784.770020 0.5094773 0.5367391 546.755 237.453  1
------> CAND: 473.331204 3784.770020 0.5094773 0.5367391 541.01 234.958  1
------> CAND: 473.482238 3784.770020 0.5094773 0.5367391 521.438 226.457  1
------> CAND: 473.387518 3784.770020 0.5094773 0.5367391 503.913 218.847  1
------> CAND: 473.472637 3784.770020 0.5094773 0.5367391 501.088 217.62  1
------> CAND: 473.412949 3784.770020 0.5094773 0.5367391 497.589 216.1  1
------> CAND: 473.314336 3784.770020 0.5094773 0.5367391 497.557 216.086  1
------> CAND: 473.371428 3784.770020 0.5094773 0.5367391 495.782 215.315  1
------> CAND: 473.459402 3784.770020 0.5094773 0.5367391 491.142 213.3  1
------> CAND: 473.541406 3784.770020 0.5094773 0.5367391 485.258 210.745  1
------> CAND: 473.479643 3784.770020 0.5094773 0.5367391 484.971 210.62  1
------> CAND: 473.331723 3784.770020 0.5094773 0.5367391 476.386 206.892  1
------> CAND: 473.316672 3784.770020 0.5094773 0.5367391 470.056 204.143  1
------> CAND: 473.527653 3784.770020 0.5094773 0.5367391 467.376 202.979  1
------> CAND: 473.325495 3784.770020 0.5094773 0.5367391 461.208 200.3  1
------> CAND: 473.326273 3784.770020 0.5094773 0.5367391 446.62 193.965  1
------> CAND: 473.303956 3784.770020 0.5094773 0.5367391 443.917 192.791  1
------> CAND: 473.365978 3784.770020 0.5094773 0.5367391 437.752 190.113  1
------> CAND: 473.349629 3784.770020 0.5094773 0.5367391 434.7 188.788  1
------> CAND: 473.516494 3784.770020 0.5094773 0.5367391 430.969 187.167  1
------> CAND: 473.336654 3784.770020 0.5094773 0.5367391 430.489 186.959  1
------> CAND: 473.320824 3784.770020 0.5094773 0.5367391 429.696 186.615  1
------> CAND: 473.537514 3784.770020 0.5094773 0.5367391 424.427 184.326  1
------> CAND: 473.408797 3784.770020 0.5094773 0.5367391 423.99 184.137  1
------> CAND: 473.514937 3784.770020 0.5094773 0.5367391 421.933 183.243  1
------> CAND: 473.336394 3784.770020 0.5094773 0.5367391 419.874 182.349  1
------> CAND: 473.540109 3784.770020 0.5094773 0.5367391 415.03 180.245  1
------> CAND: 473.481200 3784.770020 0.5094773 0.5367391 412.717 179.241  1
------> CAND: 473.487429 3784.770020 0.5094773 0.5367391 404.72 175.768  1
------> CAND: 473.412171 3784.770020 0.5094773 0.5367391 403.747 175.345  1
------> CAND: 473.377137 3784.770020 0.5094773 0.5367391 397.479 172.623  1
------> CAND: 473.428001 3784.770020 0.5094773 0.5367391 396.971 172.402  1
------> CAND: 473.284492 3784.770020 0.5094773 0.5367391 394.967 171.532  1
------> CAND: 473.407759 3784.770020 0.5094773 0.5367391 389.414 169.121  1
------> CAND: 473.446945 3784.770020 0.5094773 0.5367391 389.201 169.028  1
------> CAND: 473.478346 3784.770020 0.5094773 0.5367391 387.882 168.455  1
------> CAND: 473.293835 3784.770020 0.5094773 0.5367391 384.21 166.86  1
------> CAND: 473.316153 3784.770020 0.5094773 0.5367391 384.051 166.791  1
------> CAND: 473.465889 3784.770020 0.5094773 0.5367391 382.079 165.935  1
------> CAND: 473.491840 3784.770020 0.5094773 0.5367391 377.772 164.064  1
------> CAND: 473.350927 3784.770020 0.5094773 0.5367391 376.167 163.367  1
------> CAND: 473.336913 3784.770020 0.5094773 0.5367391 375.699 163.164  1
------> CAND: 473.523760 3784.770020 0.5094773 0.5367391 373.473 162.197  1
------> CAND: 473.511822 3784.770020 0.5094773 0.5367391 371.497 161.339  1
------> CAND: 473.381808 3784.770020 0.5094773 0.5367391 370.652 160.972  1
------> CAND: 473.469263 3784.770020 0.5094773 0.5367391 368.894 160.209  1
------> CAND: 473.383884 3784.770020 0.5094773 0.5367391 365.024 158.528  1
------> CAND: 473.372207 3784.770020 0.5094773 0.5367391 362.472 157.42  1
------> CAND: 473.512601 3784.770020 0.5094773 0.5367391 360.091 156.385  1
------> CAND: 473.453173 3784.770020 0.5094773 0.5367391 358.344 155.627  1
------> CAND: 473.294613 3784.770020 0.5094773 0.5367391 358.343 155.626  1
------> CAND: 473.347034 3784.770020 0.5094773 0.5367391 358.044 155.496  1
------> CAND: 473.474972 3784.770020 0.5094773 0.5367391 355.462 154.375  1
------> CAND: 473.496511 3784.770020 0.5094773 0.5367391 353.313 153.442  1
------> CAND: 473.363643 3784.770020 0.5094773 0.5367391 352.224 152.969  1
------> CAND: 473.341584 3784.770020 0.5094773 0.5367391 351.357 152.592  1
------> CAND: 473.283454 3784.770020 0.5094773 0.5367391 348.335 151.28  1
------> CAND: 473.520905 3784.770020 0.5094773 0.5367391 348.014 151.141  1
------> CAND: 473.503778 3784.770020 0.5094773 0.5367391 346.513 150.489  1
------> CAND: 473.342363 3784.770020 0.5094773 0.5367391 346.35 150.418  1
------> CAND: 473.471858 3784.770020 0.5094773 0.5367391 344.67 149.688  1
------> CAND: 473.295132 3784.770020 0.5094773 0.5367391 343.776 149.3  1
------> CAND: 473.535178 3784.770020 0.5094773 0.5367391 341.647 148.375  1
------> CAND: 473.318748 3784.770020 0.5094773 0.5367391 341.254 148.205  1
------> CAND: 473.511563 3784.770020 0.5094773 0.5367391 340.12 147.712  1
------> CAND: 473.483017 3784.770020 0.5094773 0.5367391 335.582 145.741  1
------> CAND: 473.509487 3784.770020 0.5094773 0.5367391 333.95 145.032  1
------> CAND: 473.354819 3784.770020 0.5094773 0.5367391 332.665 144.475  1
------> CAND: 473.281897 3784.770020 0.5094773 0.5367391 328.01 142.453  1
------> CAND: 473.392967 3784.770020 0.5094773 0.5367391 326.662 141.868  1
------> CAND: 473.297727 3784.770020 0.5094773 0.5367391 322.219 139.938  1
------> CAND: 473.541147 3784.770020 0.5094773 0.5367391 321.101 139.452  1
------> CAND: 473.391151 3784.770020 0.5094773 0.5367391 319.987 138.969  1
------> CAND: 473.425665 3784.770020 0.5094773 0.5367391 317.95 138.084  1
------> CAND: 473.460440 3784.770020 0.5094773 0.5367391 317.901 138.063  1
------> CAND: 473.279302 3784.770020 0.5094773 0.5367391 317.754 137.999  1
------> CAND: 473.297987 3784.770020 0.5094773 0.5367391 316.708 137.545  1
------> CAND: 473.371947 3784.770020 0.5094773 0.5367391 313.61 136.199  1
------> CAND: 473.481719 3784.770020 0.5094773 0.5367391 312.504 135.719  1
------> CAND: 473.485093 3784.770020 0.5094773 0.5367391 307.773 133.664  1
------> CAND: 473.484833 3784.770020 0.5094773 0.5367391 307.116 133.379  1
------> CAND: 473.517532 3784.770020 0.5094773 0.5367391 305.907 132.854  1
------> CAND: 473.378175 3784.770020 0.5094773 0.5367391 304.825 132.384  1
------> CAND: 473.379992 3784.770020 0.5094773 0.5367391 303.512 131.813  1
------> CAND: 473.463813 3784.770020 0.5094773 0.5367391 303.225 131.689  1
------> CAND: 473.419956 3784.770020 0.5094773 0.5367391 302.933 131.562  1
------> CAND: 473.312779 3784.770020 0.5094773 0.5367391 301.52 130.949  1
------> CAND: 473.449021 3784.770020 0.5094773 0.5367391 300.404 130.464  1
------> CAND: 473.279562 3784.770020 0.5094773 0.5367391 300.016 130.295  1
------> CAND: 473.291499 3784.770020 0.5094773 0.5367391 297.828 129.345  1
------> CAND: 473.438900 3784.770020 0.5094773 0.5367391 297.144 129.048  1
------> CAND: 473.405424 3784.770020 0.5094773 0.5367391 297.122 129.038  1
------> CAND: 473.371688 3784.770020 0.5094773 0.5367391 296.831 128.912  1
------> CAND: 473.456547 3784.770020 0.5094773 0.5367391 295.532 128.348  1
[21:52:27][3464][INFO ] Statistics: count dirty SumSpec pages 1585 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:52:27][3464][INFO ] Data processing finished successfully!
21:52:28 (3464): called boinc_finish(0)

</stderr_txt>
]]>