Task 1708964924

Name: Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_3_7550000_1
Workunit ID: 861333256
Created: 5 Jan 2025 14:47:46 UTC
Sent: 5 Jan 2025 16:56:49 UTC
Report deadline: 19 Jan 2025 16:56:49 UTC
Received: 5 Jan 2025 17:14:23 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 667.67
CPU time (sec): 14.42
Peak working set size (MB): 299.58
Peak swap size (MB): 14818.01
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[09:58:12][4101827][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_cfbf00110_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_3_dms_200_3.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 7550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_3.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_3_7550000_1_0
------> GPU usage: 0.500000
[09:58:12][4101827][INFO ] Starting data processing...
[09:58:12][4101827][INFO ] opti: No host transfer for n_steps. Use device global.
[09:58:12][4101827][INFO ] opti: No host transfer for mean. Use device global.
[09:58:12][4101827][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:58:12][4101827][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:58:12][4101827][INFO ] opti: power spectrum in fft callback (static link).
[09:58:12][4101827][INFO ] opti: __constant__ access is not uniform, bad!
[09:58:12][4101827][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[09:58:12][4101827][INFO ] CUDA global memory status (initial GPU state, including context):
[09:58:12][4101827][INFO ] No template file. Generating templates.
[09:58:12][4101827][INFO ] Template param value T_cons = 50000
[09:58:15][4101827][INFO ] Number of generated templates to be used: 50000
[09:58:15][4101827][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_3_dms_200_3.cpt
[09:58:15][4101827][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_3_dms_200_3.cpt (No such file or directory).
------> Starting from scratch...
[09:58:15][4101827][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_3.binary
[09:58:15][4101827][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_3_dms_200_DM230.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714528293945
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 230.3 cm^-3 pc
------> Scale factor: 1.62874
[09:58:15][4101827][INFO ] Allocating memory for dedispersed compressed time series...
[09:58:15][4101827][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:58:15][4101827][INFO ] 8-bit allocation done
[09:58:15][4101827][INFO ] Foobar
[09:58:15][4101827][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_3.binary
[09:58:15][4101827][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:58:15][4101827][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:58:15][4101827][INFO ] FftSize = 12582913
[09:58:15][4101827][INFO ] Seed for random number generator is 1105004488.
[09:58:17][4101827][INFO ] 8[09:58:17][4101827][INFO ] 9[09:58:18][4101827][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:58:18][4101827][INFO ] Normalization factor 3.97364e-08
[09:58:18][4101827][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
[09:58:18][4101827][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1640 MB (14645 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[09:58:18][4101827][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:58:18][4101827][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:58:18][4101827][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1386.10241699, mean= 0.00008262  0.00008262
[09:58:18][4101827][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:08:12][4101827][INFO ] Checkpoint committed!
[10:09:18][4101827][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 231.041779 4648.863281 1.1276646 6.1189880 17.3889 13.1547  8
------> CAND: 100.156001 3936.053711 1.0021633 6.0719662 23.4718 12.8821  2
------> CAND: 115.489878 3808.141846 0.6793342 5.8997521 16.0162 12.7269 16
------> CAND: 230.979497 3808.141846 0.6793342 5.8997521 16.6177 12.342  8
------> CAND: 216.816785 3840.691650 0.9071172 6.0267773 18.5037 12.1098  4
------> CAND:  86.554867 4293.284180 0.6575488 5.8130279 15.5082 12.0502 16
------> CAND: 433.004000 3882.053711 0.9783247 6.0620012 21.7322 11.8461  2
------> CAND:  50.078001 3936.053711 1.0021633 6.0719662 17.8026 11.5497  4
------> CAND: 115.657521 4050.000000 0.9707690 6.0716448 26.3045 11.4239  1
------> CAND: 468.810295 3658.551270 0.7916062 3.5180607 26.2395 11.3957  1
------> CAND: 200.125415 5252.122559 1.0516078 5.9168987 20.9168 11.3613  2
------> CAND: 192.282270 3646.627686 0.4154588 3.8683910 14.9706 11.3414 16
------> CAND: 115.607436 4096.792480 1.0448946 6.1031384 20.8637 11.3298  2
------> CAND: 115.521019 4648.863281 1.1276646 6.1189880 14.8965 11.2443 16
------> CAND:  24.436939 3938.872070 0.6055980 3.8727829 14.8871 11.232 16
------> CAND: 115.324830 4268.363281 0.5404646 4.3012452 15.5222 11.1986  8
------> CAND: 229.985058 3784.332031 0.4082648 5.5288553 15.4838 11.1588  8
------> CAND: 115.420849 4262.330078 0.5017554 5.5127416 14.8198 11.144 16
------> CAND: 184.991620 5267.473145 1.0490943 4.5256028 14.8119 11.1337 16
------> CAND: 216.502000 3882.053711 0.9783247 6.0620012 17.2724 11.1274  4
------> CAND:  86.574071 3988.750488 0.7872931 5.9767113 14.7901 11.1052 16
------> CAND:  81.502483 3966.707275 0.5203173 5.6977692 14.7619 11.0683 16
------> CAND: 230.923183 4973.771484 1.0954545 6.0420828 15.3825 11.0538  8
------> CAND: 108.408392 3840.691650 0.9071172 6.0267773 15.3792 11.0504  8
------> CAND: 191.158336 3991.655762 1.0285438 6.0901132 14.7382 11.0375 16
------> CAND:  44.648291 3729.517822 0.4724274 3.8449397 14.7216 11.0159 16
------> CAND: 158.941572 3904.530518 0.9605981 6.0577273 14.7067 10.9964 16
------> CAND: 304.773261 4708.661621 0.9373012 4.1711679 17.0892 10.9817  4
------> CAND: 144.238043 4429.704102 0.4801920 5.0953593 17.0311 10.9356  4
------> CAND: 106.876769 4691.144531 0.9392509 5.9906230 15.2669 10.9342  8
------> CAND: 202.023725 3627.051514 0.6206797 5.8529768 15.264 10.9312  8
------> CAND: 173.270111 3669.701904 0.9756479 6.0305538 15.2354 10.9016  8
------> CAND:  42.497998 3693.320312 0.5871273 5.8311262 14.6195 10.8828 16
------> CAND: 184.671905 3615.643799 0.9166845 3.4425869 20.0476 10.8453  2
------> CAND: 345.841623 3615.480469 0.8924150 3.4507244 16.9135 10.8422  4
------> CAND:  16.714985 3875.720459 0.5833884 3.8419042 14.5765 10.8269 16
------> CAND:  86.538777 3647.104736 0.4048940 5.5739121 14.526 10.7613 16
------> CAND: 386.117443 4414.094238 0.6489928 4.2484879 24.7693 10.7572  1
------> CAND: 125.119744 4463.713867 1.1020126 6.1269598 14.5214 10.7552 16
------> CAND: 270.332763 3771.116455 0.8949878 6.0145926 15.0799 10.741  8
------> CAND:   7.186587 4057.857910 0.9465225 3.7270639 14.4952 10.7212 16
------> CAND:  24.436680 3967.332520 0.6149165 3.8873949 14.477 10.6976 16
------> CAND: 115.533995 4221.551758 0.9410461 6.0589375 15.019 10.6781  8
------> CAND: 404.827794 4039.182617 0.8842629 6.0264816 15.0013 10.6598  8
------> CAND: 115.423444 4866.185059 0.7109805 5.5905142 14.4447 10.6558 16
------> CAND:  86.584451 3768.192627 0.7505438 5.9501834 16.6589 10.6402  4
------> CAND:  33.385334 3942.516113 1.0027187 6.0727463 14.9653 10.6227  8
------> CAND: 345.282380 3708.070801 0.7733526 3.5629051 14.965 10.6224  8
------> CAND: 144.366240 4036.513916 0.9116976 6.0448513 14.4171 10.62 16
------> CAND: 132.949135 3888.263916 0.4490702 4.0738044 14.4036 10.6026 16
------> CAND: 115.473010 4431.614258 0.7175289 5.8372679 14.4033 10.6022 16
------> CAND: 173.108436 4260.400391 0.5010327 5.4940681 14.9357 10.5923  8
------> CAND: 115.481314 4476.440918 0.9805402 6.0632043 14.3924 10.5881 16
------> CAND: 349.742824 5305.630371 1.0457526 5.8699365 14.9194 10.5754  8
------> CAND:  86.581596 3836.554688 0.7542391 5.9504194 14.382 10.5745 16
------> CAND:  24.436420 4031.713623 0.6347482 3.9140210 14.3783 10.5697 16
------> CAND: 115.509601 4840.930176 1.1530732 6.1066675 14.3758 10.5665 16
------> CAND: 391.248718 4834.683105 1.1522682 4.1198487 14.9093 10.565  8
------> CAND: 173.197708 3813.583740 0.9157434 6.0313830 16.5628 10.564  4
------> CAND:  55.720508 3915.162354 0.7617286 3.7270544 14.3703 10.5594 16
------> CAND: 179.840623 3649.885498 0.9318936 3.4575663 14.3611 10.5476 16
------> CAND: 108.160821 4961.897461 0.9593190 4.3491683 14.3564 10.5414 16
------> CAND:  58.856417 3749.758301 0.8198441 3.5743730 14.3552 10.5399 16
------> CAND:  44.955030 3996.675781 1.0292783 6.0907845 14.3549 10.5396 16
------> CAND: 346.661931 3882.973633 0.9331515 6.0411196 19.5128 10.5282  2
------> CAND:  60.103618 4160.620117 0.9754856 6.0764561 16.5039 10.5174  4
------> CAND: 231.100428 4283.716309 1.0740557 6.1145601 14.8605 10.5148  8
------> CAND:  99.145473 4766.485840 1.0169908 6.0415568 14.3326 10.5107 16
------> CAND: 115.427077 3884.368896 0.3780444 5.3580546 14.3294 10.5066 16
------> CAND: 205.372172 4432.331055 0.7780247 4.1000428 16.475 10.4945  4
------> CAND: 150.450173 4794.881348 0.8536648 4.3345442 14.8397 10.4933  8
------> CAND: 488.962998 3625.397949 0.6200280 5.8575506 16.4729 10.4928  4
------> CAND: 468.809776 3663.560547 0.7939042 3.5206163 19.4474 10.4894  2
------> CAND:   7.186847 4036.431641 0.9367746 3.7172823 14.3151 10.4881 16
------> CAND: 346.149400 3843.041016 0.3797321 5.4006886 14.8343 10.4878  8
------> CAND:  37.083599 4039.011475 0.4266320 5.4381909 14.8319 10.4853  8
------> CAND: 115.471972 4066.538818 0.6494479 5.8495173 14.3125 10.4847 16
------> CAND: 445.191588 4326.021484 0.7649238 4.0347953 19.4175 10.4717  2
------> CAND: 346.606136 4127.842285 0.8198076 5.9923759 16.4395 10.4663  4
------> CAND:  38.011863 3656.582275 0.8318978 3.4989731 14.2933 10.4599 16
------> CAND: 225.485948 4005.032471 0.6689591 3.8572121 14.7928 10.4451  8
------> CAND: 142.124081 4343.568359 0.6043161 4.2528272 16.4077 10.4412  4
------> CAND: 111.677170 3882.188232 0.5681994 5.7873645 14.2665 10.4252 16
------> CAND: 198.028582 4421.586426 0.7223752 4.1716738 16.3874 10.4251  4
------> CAND: 218.315710 3885.182617 0.4636835 5.6287155 14.7679 10.4196  8
------> CAND: 268.119409 4593.877930 0.7201920 5.7888474 14.7648 10.4163  8
------> CAND: 231.086415 4026.902344 1.0132662 6.0830269 16.3731 10.4138  4
------> CAND: 177.425890 3747.226807 0.4350637 5.6167231 14.7562 10.4075  8
------> CAND: 231.067990 4221.551758 0.9410461 6.0589375 16.3558 10.4001  4
------> CAND: 330.926074 3967.765625 0.6142055 5.8273988 14.7433 10.3943  8
------> CAND: 173.139577 3696.282471 0.5697766 5.8146281 14.7419 10.3928  8
------> CAND: 466.901865 3978.301514 0.4240776 5.4763527 19.279 10.3896  2
------> CAND: 349.197076 4104.448242 0.5439067 5.6906595 14.7355 10.3862  8
------> CAND: 359.320269 4966.188965 0.8849072 4.4657965 14.7291 10.3797  8
------> CAND:  89.943538 3900.856934 1.0133032 6.0761304 14.2301 10.3783 16
------> CAND:  65.714984 3982.720459 0.7899863 3.7589874 14.2299 10.3781 16
------> CAND:  80.411766 4993.928711 0.9219522 4.4181137 14.229 10.3769 16
------> CAND: 163.399161 3716.245850 0.4922243 3.8095334 14.7252 10.3756  8
------> CAND: 138.526246 3727.166016 0.3102705 5.1730719 14.7127 10.3628  8
------> CAND: 104.133239 4013.458496 0.6585447 3.8740795 14.2133 10.3566 16
[10:09:18][4101827][INFO ] Statistics: count dirty SumSpec pages 1777 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:09:18][4101827][INFO ] Data processing finished successfully!
10:09:18 (4101827): called boinc_finish(0)

</stderr_txt>
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