Task 1679586890

Name: Ter5_1_dns_cfbf00082_segment_1_dms_200_40000_124_7900000_1
Workunit ID: 843712412
Created: 9 Nov 2024 8:41:48 UTC
Sent: 10 Nov 2024 7:43:05 UTC
Report deadline: 24 Nov 2024 7:43:05 UTC
Received: 10 Nov 2024 7:53:29 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 312.86
CPU time (sec): 15.70
Peak working set size (MB): 300.3
Peak swap size (MB): 14818.07
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[00:45:13][40762][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_1_dms_200.zap -c Ter5_1_dns_cfbf00082_segment_1_dms_200_124.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 7900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_1_dms_200_124.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_1_dms_200_40000_124_7900000_1_0
------> GPU usage: 1.000000
[00:45:13][40762][INFO ] Starting data processing...
[00:45:13][40762][INFO ] opti: No host transfer for n_steps. Use device global.
[00:45:13][40762][INFO ] opti: No host transfer for mean. Use device global.
[00:45:13][40762][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:45:13][40762][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:45:13][40762][INFO ] opti: power spectrum in fft callback (static link).
[00:45:13][40762][INFO ] opti: __constant__ access is not uniform, bad!
[00:45:13][40762][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[00:45:13][40762][INFO ] CUDA global memory status (initial GPU state, including context):
[00:45:13][40762][INFO ] No template file. Generating templates.
[00:45:13][40762][INFO ] Template param value T_cons = 50000
[00:45:18][40762][INFO ] Number of generated templates to be used: 50000
[00:45:18][40762][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00082_segment_1_dms_200_124.cpt
[00:45:18][40762][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00082_segment_1_dms_200_124.cpt (No such file or directory).
------> Starting from scratch...
[00:45:18][40762][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_1_dms_200_124.binary
[00:45:18][40762][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00082/Ter5_1_dns_cfbf00082_segment_1_dms_200_DM242.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673420668121
------> 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: 242.4 cm^-3 pc
------> Scale factor: 1.09766
[00:45:18][40762][INFO ] Allocating memory for dedispersed compressed time series...
[00:45:18][40762][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:45:18][40762][INFO ] 8-bit allocation done
[00:45:18][40762][INFO ] Foobar
[00:45:18][40762][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_1_dms_200_124.binary
[00:45:18][40762][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:45:18][40762][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:45:18][40762][INFO ] FftSize = 12582913
[00:45:18][40762][INFO ] Seed for random number generator is -1034485514.
[00:45:20][40762][INFO ] 8[00:45:20][40762][INFO ] 9[00:45:21][40762][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:45:21][40762][INFO ] Normalization factor 3.97364e-08
[00:45:21][40762][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
[00:45:21][40762][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 949 MB (15336 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:45:21][40762][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:45:21][40762][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:45:21][40762][INFO ] TimeSeriesLength = 16776366, params->nsamples = 25165824
sum = -1368.79663086, mean= -0.00008159  -0.00008159
[00:45:21][40762][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:46:13][40762][INFO ] Checkpoint committed!
[00:47:13][40762][INFO ] Checkpoint committed!
[00:48:13][40762][INFO ] Checkpoint committed!
[00:49:13][40762][INFO ] Checkpoint committed!
[00:50:13][40762][INFO ] Checkpoint committed!
[00:50:24][40762][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 443.375803 3745.982178 0.6717169 3.7337275 651.487 282.937  1
------> CAND: 443.480125 3745.982178 0.6717169 3.7337275 605.806 263.098  1
------> CAND: 443.340510 3745.982178 0.6717169 3.7337275 553.492 240.378  1
------> CAND: 443.325199 3745.982178 0.6717169 3.7337275 513.464 222.995  1
------> CAND: 443.423812 3745.982178 0.6717169 3.7337275 511.956 222.339  1
------> CAND: 443.508412 3745.982178 0.6717169 3.7337275 500.646 217.428  1
------> CAND: 443.478309 3745.982178 0.6717169 3.7337275 494.508 214.762  1
------> CAND: 443.358935 3745.982178 0.6717169 3.7337275 473.654 205.705  1
------> CAND: 443.489727 3745.982178 0.6717169 3.7337275 473.216 205.515  1
------> CAND: 443.282380 3745.982178 0.6717169 3.7337275 468.055 203.274  1
------> CAND: 443.291203 3745.982178 0.6717169 3.7337275 465.014 201.953  1
------> CAND: 443.361011 3745.982178 0.6717169 3.7337275 462.767 200.977  1
------> CAND: 443.432376 3745.982178 0.6717169 3.7337275 457.186 198.553  1
------> CAND: 443.464295 3745.982178 0.6717169 3.7337275 448.624 194.835  1
------> CAND: 443.251757 3745.982178 0.6717169 3.7337275 448.28 194.685  1
------> CAND: 443.405906 3745.982178 0.6717169 3.7337275 432.607 187.879  1
------> CAND: 443.276151 3745.982178 0.6717169 3.7337275 430.903 187.139  1
------> CAND: 443.460662 3745.982178 0.6717169 3.7337275 425.559 184.818  1
------> CAND: 443.406425 3745.982178 0.6717169 3.7337275 420.523 182.631  1
------> CAND: 443.376581 3745.982178 0.6717169 3.7337275 419.088 182.008  1
------> CAND: 443.269664 3745.982178 0.6717169 3.7337275 416.524 180.894  1
------> CAND: 443.443275 3745.982178 0.6717169 3.7337275 416.147 180.73  1
------> CAND: 443.501665 3745.982178 0.6717169 3.7337275 416.029 180.679  1
------> CAND: 443.500627 3745.982178 0.6717169 3.7337275 411.019 178.503  1
------> CAND: 443.515159 3745.982178 0.6717169 3.7337275 409.844 177.993  1
------> CAND: 443.348814 3745.982178 0.6717169 3.7337275 403.79 175.364  1
------> CAND: 443.422514 3745.982178 0.6717169 3.7337275 402.147 174.65  1
------> CAND: 443.332465 3745.982178 0.6717169 3.7337275 401.995 174.584  1
------> CAND: 443.392411 3745.982178 0.6717169 3.7337275 400.48 173.926  1
------> CAND: 443.256688 3745.982178 0.6717169 3.7337275 400.384 173.885  1
------> CAND: 443.423033 3745.982178 0.6717169 3.7337275 399.953 173.697  1
------> CAND: 443.308590 3745.982178 0.6717169 3.7337275 397.06 172.441  1
------> CAND: 443.494398 3745.982178 0.6717169 3.7337275 393.281 170.8  1
------> CAND: 443.315597 3745.982178 0.6717169 3.7337275 387.132 168.129  1
------> CAND: 443.408760 3745.982178 0.6717169 3.7337275 385.441 167.395  1
------> CAND: 443.328053 3745.982178 0.6717169 3.7337275 384.14 166.83  1
------> CAND: 443.396823 3745.982178 0.6717169 3.7337275 380.213 165.124  1
------> CAND: 443.448465 3745.982178 0.6717169 3.7337275 379.357 164.753  1
------> CAND: 443.267068 3745.982178 0.6717169 3.7337275 377.833 164.091  1
------> CAND: 443.377879 3745.982178 0.6717169 3.7337275 376.401 163.469  1
------> CAND: 443.500108 3745.982178 0.6717169 3.7337275 375.219 162.956  1
------> CAND: 443.298210 3745.982178 0.6717169 3.7337275 373.388 162.16  1
------> CAND: 443.312483 3745.982178 0.6717169 3.7337275 373.145 162.055  1
------> CAND: 443.323641 3745.982178 0.6717169 3.7337275 372.077 161.591  1
------> CAND: 443.383329 3745.982178 0.6717169 3.7337275 370.776 161.026  1
------> CAND: 443.274335 3745.982178 0.6717169 3.7337275 366.272 159.07  1
------> CAND: 443.472081 3745.982178 0.6717169 3.7337275 366.148 159.016  1
------> CAND: 443.454694 3745.982178 0.6717169 3.7337275 363.901 158.04  1
------> CAND: 443.460922 3745.982178 0.6717169 3.7337275 362.808 157.566  1
------> CAND: 443.383848 3745.982178 0.6717169 3.7337275 362.691 157.515  1
------> CAND: 443.386702 3745.982178 0.6717169 3.7337275 356.627 154.881  1
------> CAND: 443.322603 3745.982178 0.6717169 3.7337275 353.533 153.538  1
------> CAND: 443.481423 3745.982178 0.6717169 3.7337275 352.227 152.97  1
------> CAND: 443.266809 3745.982178 0.6717169 3.7337275 350.496 152.218  1
------> CAND: 443.357118 3745.982178 0.6717169 3.7337275 348.861 151.509  1
------> CAND: 443.367499 3745.982178 0.6717169 3.7337275 348.099 151.178  1
------> CAND: 443.286532 3745.982178 0.6717169 3.7337275 348.023 151.145  1
------> CAND: 443.379695 3745.982178 0.6717169 3.7337275 345.093 149.872  1
------> CAND: 443.498291 3745.982178 0.6717169 3.7337275 343.988 149.392  1
------> CAND: 443.487392 3745.982178 0.6717169 3.7337275 343.886 149.348  1
------> CAND: 443.402013 3745.982178 0.6717169 3.7337275 342.434 148.717  1
------> CAND: 443.319749 3745.982178 0.6717169 3.7337275 342.241 148.633  1
------> CAND: 443.470264 3745.982178 0.6717169 3.7337275 341.56 148.337  1
------> CAND: 443.324680 3745.982178 0.6717169 3.7337275 341.075 148.127  1
------> CAND: 443.365941 3745.982178 0.6717169 3.7337275 337.507 146.578  1
------> CAND: 443.443794 3745.982178 0.6717169 3.7337275 337.46 146.557  1
------> CAND: 443.452358 3745.982178 0.6717169 3.7337275 337.059 146.383  1
------> CAND: 443.487911 3745.982178 0.6717169 3.7337275 336.044 145.942  1
------> CAND: 443.352187 3745.982178 0.6717169 3.7337275 335.696 145.791  1
------> CAND: 443.458846 3745.982178 0.6717169 3.7337275 334.165 145.126  1
------> CAND: 443.370613 3745.982178 0.6717169 3.7337275 333.107 144.667  1
------> CAND: 443.403570 3745.982178 0.6717169 3.7337275 332.153 144.252  1
------> CAND: 443.261359 3745.982178 0.6717169 3.7337275 327.914 142.411  1
------> CAND: 443.311964 3745.982178 0.6717169 3.7337275 327.163 142.085  1
------> CAND: 443.337395 3745.982178 0.6717169 3.7337275 326.744 141.903  1
------> CAND: 443.448206 3745.982178 0.6717169 3.7337275 326.704 141.886  1
------> CAND: 443.419141 3745.982178 0.6717169 3.7337275 323.358 140.433  1
------> CAND: 443.509191 3745.982178 0.6717169 3.7337275 322.713 140.152  1
------> CAND: 443.345700 3745.982178 0.6717169 3.7337275 320.54 139.209  1
------> CAND: 443.402273 3745.982178 0.6717169 3.7337275 317.395 137.843  1
------> CAND: 443.326237 3745.982178 0.6717169 3.7337275 316.132 137.294  1
------> CAND: 443.477790 3745.982178 0.6717169 3.7337275 315.854 137.173  1
------> CAND: 443.393968 3745.982178 0.6717169 3.7337275 312.197 135.585  1
------> CAND: 443.320268 3745.982178 0.6717169 3.7337275 308.947 134.174  1
------> CAND: 443.363606 3745.982178 0.6717169 3.7337275 307.877 133.709  1
------> CAND: 443.277708 3745.982178 0.6717169 3.7337275 305.217 132.554  1
------> CAND: 443.331686 3745.982178 0.6717169 3.7337275 305.104 132.505  1
------> CAND: 443.490765 3745.982178 0.6717169 3.7337275 303.319 131.73  1
------> CAND: 443.420438 3745.982178 0.6717169 3.7337275 300.427 130.474  1
------> CAND: 443.283677 3745.982178 0.6717169 3.7337275 297.674 129.278  1
------> CAND: 443.488689 3745.982178 0.6717169 3.7337275 297.291 129.112  1
------> CAND: 443.390335 3745.982178 0.6717169 3.7337275 296.213 128.644  1
------> CAND: 443.440161 3745.982178 0.6717169 3.7337275 294.328 127.825  1
------> CAND: 443.417843 3745.982178 0.6717169 3.7337275 293.992 127.679  1
------> CAND: 443.497253 3745.982178 0.6717169 3.7337275 292.575 127.064  1
------> CAND: 443.389557 3745.982178 0.6717169 3.7337275 286.744 124.531  1
------> CAND: 443.293279 3745.982178 0.6717169 3.7337275 286.123 124.262  1
------> CAND: 443.431597 3745.982178 0.6717169 3.7337275 285.527 124.003  1
------> CAND: 443.362049 3745.982178 0.6717169 3.7337275 284.479 123.548  1
------> CAND: 443.461700 3745.982178 0.6717169 3.7337275 284.321 123.479  1
[00:50:24][40762][INFO ] Statistics: count dirty SumSpec pages 1718 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:50:24][40762][INFO ] Data processing finished successfully!
00:50:24 (40762): called boinc_finish(0)

</stderr_txt>
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