Task 1684298590

Name: Ter5_1_dns_cfbf00083_segment_3_dms_200_40000_151_5100000_0
Workunit ID: 846462904
Created: 19 Nov 2024 16:31:35 UTC
Sent: 20 Nov 2024 14:07:27 UTC
Report deadline: 4 Dec 2024 14:07:27 UTC
Received: 20 Nov 2024 17:36:51 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 319.92
CPU time (sec): 18.62
Peak working set size (MB): 299.77
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>
[09:31:14][181818][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_cfbf00083_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_3_dms_200_151.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 5100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_151.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_40000_151_5100000_0_0
------> GPU usage: 1.000000
[09:31:14][181818][INFO ] Starting data processing...
[09:31:14][181818][INFO ] opti: No host transfer for n_steps. Use device global.
[09:31:14][181818][INFO ] opti: No host transfer for mean. Use device global.
[09:31:14][181818][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:31:14][181818][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:31:14][181818][INFO ] opti: power spectrum in fft callback (static link).
[09:31:14][181818][INFO ] opti: __constant__ access is not uniform, bad!
[09:31:14][181818][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[09:31:14][181818][INFO ] CUDA global memory status (initial GPU state, including context):
[09:31:14][181818][INFO ] No template file. Generating templates.
[09:31:14][181818][INFO ] Template param value T_cons = 50000
[09:31:18][181818][INFO ] Number of generated templates to be used: 50000
[09:31:18][181818][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_3_dms_200_151.cpt
[09:31:18][181818][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_3_dms_200_151.cpt (No such file or directory).
------> Starting from scratch...
[09:31:18][181818][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_151.binary
[09:31:18][181818][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_3_dms_200_DM245.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.71454173659
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 245.1 cm^-3 pc
------> Scale factor: 1.59878
[09:31:18][181818][INFO ] Allocating memory for dedispersed compressed time series...
[09:31:18][181818][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:31:18][181818][INFO ] 8-bit allocation done
[09:31:18][181818][INFO ] Foobar
[09:31:18][181818][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_151.binary
[09:31:18][181818][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:31:18][181818][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:31:18][181818][INFO ] FftSize = 12582913
[09:31:18][181818][INFO ] Seed for random number generator is 1091312471.
[09:31:20][181818][INFO ] 8[09:31:20][181818][INFO ] 9[09:31:20][181818][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:31:20][181818][INFO ] Normalization factor 3.97364e-08
[09:31:21][181818][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
[09:31:21][181818][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
[09:31:21][181818][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:31:21][181818][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:31:21][181818][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1552.67138672, mean= 0.00009255  0.00009255
[09:31:21][181818][INFO ] Launching time series padding kernel: grid 196608, block 32
[09:32:14][181818][INFO ] Checkpoint committed!
[09:33:14][181818][INFO ] Checkpoint committed!
[09:34:14][181818][INFO ] Checkpoint committed!
[09:35:14][181818][INFO ] Checkpoint committed!
[09:36:14][181818][INFO ] Checkpoint committed!
[09:36:32][181818][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 460.780822 4523.937012 0.8881349 3.4876192 816.08 320  1
------> CAND: 460.648213 4523.937012 0.8881349 3.4876192 662.627 287.775  1
------> CAND: 460.784455 4523.937012 0.8881349 3.4876192 619.591 269.085  1
------> CAND: 460.647954 4523.937012 0.8881349 3.4876192 589.382 255.965  1
------> CAND: 460.743193 4523.937012 0.8881349 3.4876192 521.211 226.359  1
------> CAND: 460.524168 4523.937012 0.8881349 3.4876192 518.863 225.339  1
------> CAND: 460.528579 4523.937012 0.8881349 3.4876192 498.532 216.51  1
------> CAND: 460.609546 4523.937012 0.8881349 3.4876192 486.603 211.329  1
------> CAND: 460.694146 4523.937012 0.8881349 3.4876192 461.773 200.545  1
------> CAND: 460.652365 4523.937012 0.8881349 3.4876192 460.267 199.891  1
------> CAND: 460.559202 4523.937012 0.8881349 3.4876192 446.318 193.834  1
------> CAND: 460.644840 4523.937012 0.8881349 3.4876192 446.205 193.784  1
------> CAND: 460.650289 4523.937012 0.8881349 3.4876192 442.418 192.14  1
------> CAND: 460.651846 4523.937012 0.8881349 3.4876192 438.186 190.302  1
------> CAND: 460.707641 4523.937012 0.8881349 3.4876192 434.883 188.867  1
------> CAND: 460.686621 4523.937012 0.8881349 3.4876192 427.53 185.674  1
------> CAND: 460.548821 4523.937012 0.8881349 3.4876192 426.789 185.352  1
------> CAND: 460.592938 4523.937012 0.8881349 3.4876192 413.563 179.608  1
------> CAND: 460.784196 4523.937012 0.8881349 3.4876192 411.658 178.781  1
------> CAND: 460.756688 4523.937012 0.8881349 3.4876192 410.414 178.241  1
------> CAND: 460.598647 4523.937012 0.8881349 3.4876192 407.648 177.039  1
------> CAND: 460.584114 4523.937012 0.8881349 3.4876192 407.549 176.996  1
------> CAND: 460.657296 4523.937012 0.8881349 3.4876192 407.128 176.813  1
------> CAND: 460.547524 4523.937012 0.8881349 3.4876192 402.324 174.727  1
------> CAND: 460.710495 4523.937012 0.8881349 3.4876192 402.032 174.6  1
------> CAND: 460.748384 4523.937012 0.8881349 3.4876192 398.256 172.96  1
------> CAND: 460.673905 4523.937012 0.8881349 3.4876192 393.396 170.85  1
------> CAND: 460.545188 4523.937012 0.8881349 3.4876192 392.297 170.373  1
------> CAND: 460.650808 4523.937012 0.8881349 3.4876192 378.774 164.499  1
------> CAND: 460.753833 4523.937012 0.8881349 3.4876192 375.98 163.286  1
------> CAND: 460.705824 4523.937012 0.8881349 3.4876192 370.618 160.957  1
------> CAND: 460.665081 4523.937012 0.8881349 3.4876192 363.599 157.909  1
------> CAND: 460.618370 4523.937012 0.8881349 3.4876192 363.085 157.686  1
------> CAND: 460.609806 4523.937012 0.8881349 3.4876192 361.253 156.89  1
------> CAND: 460.570101 4523.937012 0.8881349 3.4876192 360.519 156.572  1
------> CAND: 460.599685 4523.937012 0.8881349 3.4876192 357.117 155.094  1
------> CAND: 460.595533 4523.937012 0.8881349 3.4876192 356.644 154.888  1
------> CAND: 460.679614 4523.937012 0.8881349 3.4876192 354.76 154.07  1
------> CAND: 460.644321 4523.937012 0.8881349 3.4876192 354.541 153.975  1
------> CAND: 460.718281 4523.937012 0.8881349 3.4876192 354.515 153.964  1
------> CAND: 460.601242 4523.937012 0.8881349 3.4876192 353.442 153.498  1
------> CAND: 460.625895 4523.937012 0.8881349 3.4876192 352.884 153.256  1
------> CAND: 460.583076 4523.937012 0.8881349 3.4876192 352.369 153.032  1
------> CAND: 460.523130 4523.937012 0.8881349 3.4876192 351.189 152.52  1
------> CAND: 460.599944 4523.937012 0.8881349 3.4876192 344.738 149.718  1
------> CAND: 460.787310 4523.937012 0.8881349 3.4876192 342.952 148.942  1
------> CAND: 460.560759 4523.937012 0.8881349 3.4876192 342.639 148.806  1
------> CAND: 460.575291 4523.937012 0.8881349 3.4876192 340.949 148.072  1
------> CAND: 460.620446 4523.937012 0.8881349 3.4876192 340.102 147.704  1
------> CAND: 460.760840 4523.937012 0.8881349 3.4876192 337.561 146.601  1
------> CAND: 460.742415 4523.937012 0.8881349 3.4876192 337.237 146.46  1
------> CAND: 460.701153 4523.937012 0.8881349 3.4876192 337.168 146.43  1
------> CAND: 460.783417 4523.937012 0.8881349 3.4876192 331.606 144.015  1
------> CAND: 460.770182 4523.937012 0.8881349 3.4876192 329.455 143.08  1
------> CAND: 460.561537 4523.937012 0.8881349 3.4876192 328.805 142.798  1
------> CAND: 460.628490 4523.937012 0.8881349 3.4876192 328.037 142.464  1
------> CAND: 460.780044 4523.937012 0.8881349 3.4876192 327.974 142.438  1
------> CAND: 460.594754 4523.937012 0.8881349 3.4876192 327.037 142.03  1
------> CAND: 460.541555 4523.937012 0.8881349 3.4876192 326.107 141.626  1
------> CAND: 460.661448 4523.937012 0.8881349 3.4876192 325.829 141.506  1
------> CAND: 460.635238 4523.937012 0.8881349 3.4876192 325.779 141.484  1
------> CAND: 460.556087 4523.937012 0.8881349 3.4876192 325.411 141.324  1
------> CAND: 460.622522 4523.937012 0.8881349 3.4876192 324.127 140.767  1
------> CAND: 460.662486 4523.937012 0.8881349 3.4876192 323.928 140.68  1
------> CAND: 460.557125 4523.937012 0.8881349 3.4876192 321.973 139.831  1
------> CAND: 460.651587 4523.937012 0.8881349 3.4876192 321.461 139.609  1
------> CAND: 460.779265 4523.937012 0.8881349 3.4876192 321.197 139.494  1
------> CAND: 460.570879 4523.937012 0.8881349 3.4876192 318.163 138.177  1
------> CAND: 460.695184 4523.937012 0.8881349 3.4876192 311.423 135.249  1
------> CAND: 460.740079 4523.937012 0.8881349 3.4876192 310.989 135.061  1
------> CAND: 460.650549 4523.937012 0.8881349 3.4876192 308.901 134.154  1
------> CAND: 460.755909 4523.937012 0.8881349 3.4876192 308.766 134.095  1
------> CAND: 460.530915 4523.937012 0.8881349 3.4876192 305.573 132.709  1
------> CAND: 460.639649 4523.937012 0.8881349 3.4876192 305.318 132.598  1
------> CAND: 460.542333 4523.937012 0.8881349 3.4876192 305.165 132.532  1
------> CAND: 460.646656 4523.937012 0.8881349 3.4876192 300.615 130.556  1
------> CAND: 460.674943 4523.937012 0.8881349 3.4876192 297.628 129.258  1
------> CAND: 460.625376 4523.937012 0.8881349 3.4876192 296.493 128.765  1
------> CAND: 460.638611 4523.937012 0.8881349 3.4876192 291.622 126.65  1
------> CAND: 460.531953 4523.937012 0.8881349 3.4876192 291.213 126.472  1
------> CAND: 460.648473 4523.937012 0.8881349 3.4876192 290.631 126.219  1
------> CAND: 460.718540 4523.937012 0.8881349 3.4876192 289.731 125.829  1
------> CAND: 460.541295 4523.937012 0.8881349 3.4876192 288.937 125.484  1
------> CAND: 460.735668 4523.937012 0.8881349 3.4876192 288.347 125.227  1
------> CAND: 460.586709 4523.937012 0.8881349 3.4876192 285.693 124.075  1
------> CAND: 460.565949 4523.937012 0.8881349 3.4876192 285.05 123.796  1
------> CAND: 460.773037 4523.937012 0.8881349 3.4876192 284.764 123.672  1
------> CAND: 460.782898 4523.937012 0.8881349 3.4876192 283.713 123.215  1
------> CAND: 460.787829 4523.937012 0.8881349 3.4876192 278.627 121.006  1
------> CAND: 460.668974 4523.937012 0.8881349 3.4876192 276.427 120.051  1
------> CAND: 460.656777 4523.937012 0.8881349 3.4876192 275.683 119.728  1
------> CAND: 460.688956 4523.937012 0.8881349 3.4876192 275.444 119.624  1
------> CAND: 460.560240 4523.937012 0.8881349 3.4876192 275.399 119.604  1
------> CAND: 460.635497 4523.937012 0.8881349 3.4876192 272.259 118.241  1
------> CAND: 460.703748 4523.937012 0.8881349 3.4876192 271.48 117.902  1
------> CAND: 460.762397 4523.937012 0.8881349 3.4876192 271.124 117.747  1
------> CAND: 460.614217 4523.937012 0.8881349 3.4876192 268.962 116.809  1
------> CAND: 460.526503 4523.937012 0.8881349 3.4876192 267.001 115.957  1
------> CAND: 460.660670 4523.937012 0.8881349 3.4876192 266.797 115.869  1
------> CAND: 460.529617 4523.937012 0.8881349 3.4876192 266.685 115.82  1
[09:36:32][181818][INFO ] Statistics: count dirty SumSpec pages 1980 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:36:32][181818][INFO ] Data processing finished successfully!
09:36:32 (181818): called boinc_finish(0)

</stderr_txt>
]]>