Task 1716541225

Name: Ter5_1_dns_cfbf00112_segment_4_dms_200_40000_170_950000_0
Workunit ID: 866041312
Created: 19 Jan 2025 2:58:47 UTC
Sent: 19 Jan 2025 4:33:53 UTC
Report deadline: 2 Feb 2025 4:33:53 UTC
Received: 20 Jan 2025 11:02:29 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 951.71
CPU time (sec): 11.00
Peak working set size (MB): 253.49
Peak swap size (MB): 10386.66
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[05:46:27][210083][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_cfbf00112_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_4_dms_200_170.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 950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_170.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_40000_170_950000_0_0
------> GPU usage: 0.500000
[05:46:27][210083][INFO ] Starting data processing...
[05:46:27][210083][INFO ] opti: No host transfer for n_steps. Use device global.
[05:46:27][210083][INFO ] opti: No host transfer for mean. Use device global.
[05:46:27][210083][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:46:27][210083][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:46:27][210083][INFO ] opti: power spectrum in fft callback (static link).
[05:46:27][210083][INFO ] opti: __constant__ access is not uniform, bad!
[05:46:27][210083][INFO ] Running on device 1 NVIDIA GeForce RTX 4060
[05:46:27][210083][INFO ] CUDA global memory status (initial GPU state, including context):
[05:46:27][210083][INFO ] No template file. Generating templates.
[05:46:27][210083][INFO ] Template param value T_cons = 50000
[05:46:30][210083][INFO ] Number of generated templates to be used: 50000
[05:46:30][210083][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_4_dms_200_170.cpt
[05:46:30][210083][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_4_dms_200_170.cpt (No such file or directory).
------> Starting from scratch...
[05:46:30][210083][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_170.binary
[05:46:30][210083][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_4_dms_200_DM247.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735083349238
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 247 cm^-3 pc
------> Scale factor: 1.2565
[05:46:30][210083][INFO ] Allocating memory for dedispersed compressed time series...
[05:46:30][210083][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:46:30][210083][INFO ] 8-bit allocation done
[05:46:30][210083][INFO ] Foobar
[05:46:30][210083][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_170.binary
[05:46:31][210083][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:46:31][210083][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:46:31][210083][INFO ] FftSize = 12582913
[05:46:31][210083][INFO ] Seed for random number generator is -1048662822.
[05:46:32][210083][INFO ] 8[05:46:32][210083][INFO ] 9[05:46:33][210083][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:46:33][210083][INFO ] Normalization factor 3.97364e-08
[05:46:33][210083][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
[05:46:33][210083][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2745 MB (5192 MB free / 7937 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:46:33][210083][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:46:33][210083][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:46:33][210083][INFO ] TimeSeriesLength = 16768617, params->nsamples = 25165824
sum = -1440.27758789, mean= -0.00008589  -0.00008589
[05:46:33][210083][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:47:27][210083][INFO ] Checkpoint committed!
[05:48:27][210083][INFO ] Checkpoint committed!
[05:49:27][210083][INFO ] Checkpoint committed!
[05:50:27][210083][INFO ] Checkpoint committed!
[05:51:27][210083][INFO ] Checkpoint committed!
[05:52:27][210083][INFO ] Checkpoint committed!
[05:53:27][210083][INFO ] Checkpoint committed!
[05:54:27][210083][INFO ] Checkpoint committed!
[05:55:27][210083][INFO ] Checkpoint committed!
[05:56:28][210083][INFO ] Checkpoint committed!
[05:57:28][210083][INFO ] Checkpoint committed!
[05:58:28][210083][INFO ] Checkpoint committed!
[05:59:28][210083][INFO ] Checkpoint committed!
[06:00:28][210083][INFO ] Checkpoint committed!
[06:01:28][210083][INFO ] Checkpoint committed!
[06:02:17][210083][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 199.661932 4038.129883 1.0318036 2.6167388 16.1451 12.8996 16
------> CAND: 115.211944 4255.318848 0.9100583 2.3378110 15.9086 12.5831 16
------> CAND: 259.035291 3756.618408 0.8748631 2.5439367 18.8079 12.3533  4
------> CAND:  86.370096 3902.622559 0.9204605 2.5530396 15.5696 12.1317 16
------> CAND: 215.330057 3653.414307 0.9053551 0.6058435 16.0563 11.7544  8
------> CAND: 460.777189 4095.692871 1.0058445 2.5762203 17.9691 11.6825  4
------> CAND:  74.478868 3775.650391 0.8319265 0.7902520 15.2043 11.6487 16
------> CAND: 249.597981 3816.947754 0.9231291 2.5769186 17.8719 11.605  4
------> CAND: 115.151219 3883.975586 0.9243919 2.5518346 15.8752 11.5656  8
------> CAND: 302.278599 3654.179688 0.9380211 2.6044004 21.0038 11.4131  2
------> CAND: 103.966634 3626.278809 0.7236631 2.4249103 15.7014 11.3848  8
------> CAND: 172.554903 4103.568359 0.6980017 1.7869052 14.9651 11.3342 16
------> CAND:  86.455475 4103.674316 0.6978840 1.7563446 15.6244 11.3048  8
------> CAND: 115.201304 4101.586426 0.8895569 2.4337099 14.9366 11.2969 16
------> CAND:  93.998887 3771.647461 0.8894677 0.7403332 14.9261 11.2831 16
------> CAND: 332.797135 3816.947754 0.9231291 2.5769186 17.464 11.2799  4
------> CAND: 283.310037 3624.575928 0.7711125 2.4789021 15.5869 11.2657  8
------> CAND:  86.336101 3656.753906 0.9193221 2.6027591 14.898 11.2464 16
------> CAND: 293.509785 3808.537598 0.6905965 2.2871928 20.7195 11.2442  2
------> CAND: 404.657296 3767.675537 0.7177498 0.9425133 20.7044 11.2352  2
------> CAND: 115.214799 3675.920166 0.7954000 2.4916868 14.8861 11.2308 16
------> CAND: 233.251240 4039.387695 0.9075130 2.4891324 17.4022 11.2306  4
------> CAND: 230.492917 3773.836426 0.8342237 2.5055635 15.5322 11.2089  8
------> CAND: 230.441275 3619.780762 0.8545172 2.5511231 15.4997 11.1753  8
------> CAND: 499.195963 3816.947754 0.9231291 2.5769186 20.5043 11.1164  2
------> CAND: 367.368685 3617.034668 0.9190418 0.5651824 17.2467 11.107  4
------> CAND:  43.227737 4103.674316 0.6978840 1.7563446 14.7876 11.1019 16
------> CAND: 460.818711 3693.824463 0.7036190 2.3791122 25.5332 11.0889  1
------> CAND: 110.187068 3757.522217 0.7388610 0.8961315 15.4027 11.0747  8
------> CAND: 230.423628 3681.090820 0.7797831 2.4637311 15.3894 11.0609  8
------> CAND: 150.184176 3946.677979 0.9937978 0.8126874 14.7408 11.0409 16
------> CAND: 285.410504 3626.925049 0.7161489 2.4153094 17.16 11.038  4
------> CAND:  49.707941 4066.751221 0.7358453 2.1460288 14.7217 11.016 16
------> CAND: 124.793800 3794.056396 0.9722260 2.6146054 15.3163 10.9853  8
------> CAND: 267.212684 3667.328857 0.8184422 2.5161664 15.2575 10.9244  8
------> CAND: 115.280714 3638.545410 0.6151580 2.2305381 14.6312 10.898 16
------> CAND: 239.773743 4092.869141 0.8572553 2.3823352 25.0118 10.8625  1
------> CAND: 115.190664 4219.598633 0.9191563 2.3924801 20.0669 10.8568  2
------> CAND: 461.047338 3858.030518 0.6634294 2.1611068 16.9125 10.8414  4
------> CAND: 407.588712 3656.530762 0.5495462 1.1403354 15.1197 10.782  8
------> CAND: 115.197671 3708.468750 0.8956929 2.5707016 14.5096 10.74 16
------> CAND:  76.921628 4032.562988 1.0309860 0.8710310 14.5062 10.7355 16
------> CAND: 229.612922 3616.362793 0.9060966 0.5734754 16.7504 10.7128  4
------> CAND: 115.236338 3747.590332 0.7606414 2.4297888 14.4828 10.7052 16
------> CAND:  17.129161 4619.378418 1.0903766 2.3378730 14.482 10.7042 16
------> CAND: 241.478199 4477.688965 1.0833960 1.3085485 24.6194 10.6921  1
------> CAND: 230.764623 4032.562988 1.0309860 0.8710310 16.7135 10.6835  4
------> CAND:  17.127345 4423.105957 0.9705404 2.3007300 14.4648 10.6819 16
------> CAND:  57.469859 4114.183105 0.7909743 2.2425730 14.4559 10.6704 16
------> CAND: 397.201339 4104.979004 0.8511265 1.1733154 16.6768 10.6544  4
------> CAND: 115.190405 4224.652344 0.9186695 2.3968313 19.7239 10.6533  2
------> CAND:  91.771001 3804.047852 0.8018423 2.4540575 14.4423 10.6527 16
------> CAND: 297.857342 3623.295898 0.7557974 2.4530542 14.987 10.6451  8
------> CAND: 302.170384 3938.851318 0.9598638 2.5834453 24.477 10.6302  1
------> CAND: 392.570917 4105.914551 0.9570612 1.0188365 16.6379 10.6236  4
------> CAND:  31.652332 3775.524658 0.6094336 2.1014082 16.6247 10.6131  4
------> CAND: 124.798991 3816.947754 0.9231291 2.5769186 14.951 10.608  8
------> CAND:  10.124231 3973.934082 0.9228108 2.5267100 14.4056 10.6051 16
------> CAND: 386.740525 3846.297119 0.8833812 2.5236609 14.9355 10.592  8
------> CAND: 115.978793 3778.915283 0.8586307 2.5332892 14.3682 10.5568 16
------> CAND: 192.836322 3617.163086 0.9028743 0.5765168 16.5437 10.5489  4
------> CAND: 115.205456 3629.016113 0.6901374 2.3738122 14.3569 10.5421 16
------> CAND:  51.177281 4415.988281 0.9436615 1.4623160 16.5172 10.5279  4
------> CAND: 241.179504 3627.773438 0.7044576 0.7771272 14.8701 10.5247  8
------> CAND:  10.124490 4044.800049 0.9626273 2.5412278 14.3322 10.5102 16
------> CAND: 345.475974 3626.060059 0.7261805 2.4280627 19.4579 10.4956  2
------> CAND: 401.516717 3951.223389 0.8671879 2.4673495 19.4523 10.4923  2
------> CAND: 256.270221 3620.121826 0.8911619 2.5789030 14.8371 10.4907  8
------> CAND:  36.810855 3825.034912 0.9789214 2.6227989 14.8363 10.4899  8
------> CAND: 122.259953 4326.593750 0.9960257 1.2446631 14.8317 10.4851  8
------> CAND: 257.088194 4243.366211 0.8783041 2.2959220 19.4338 10.4814  2
------> CAND: 108.542818 3911.713867 0.8049235 2.4172950 14.826 10.4793  8
------> CAND: 483.903607 3662.268555 0.8314888 0.6659039 19.4204 10.4734  2
------> CAND: 115.379587 4114.692871 0.9564897 1.0228958 14.8154 10.4684  8
------> CAND: 201.537145 3660.385498 0.8563525 2.5423014 14.8067 10.4595  8
------> CAND: 115.265662 4015.260742 0.8350089 1.0769740 14.2924 10.4588 16
------> CAND: 356.422849 4373.809082 0.9936942 1.3141503 16.4287 10.4578  4
------> CAND: 106.866649 4580.445312 0.9754651 1.8056506 14.2884 10.4536 16
------> CAND:  86.371913 3836.176514 0.8579286 2.5007691 14.2764 10.4381 16
------> CAND: 489.976900 4636.496582 1.0226625 1.7811912 16.3924 10.4291  4
------> CAND:  43.167272 3938.851318 0.9598638 2.5834453 14.7719 10.4236  8
------> CAND: 281.912061 3646.613770 0.5820525 2.1619546 14.7613 10.4127  8
------> CAND: 259.366425 4103.674316 0.6978840 1.7563446 16.3643 10.4068  4
------> CAND: 172.802994 3645.273193 0.5956137 2.1800334 16.356 10.4003  4
------> CAND: 115.239711 4016.241455 0.8360108 2.4056711 14.2458 10.3985 16
------> CAND:  99.553421 3882.833008 0.8965861 2.5413156 14.7446 10.3956  8
------> CAND: 230.363941 3946.426758 1.0179888 2.6283860 14.7437 10.3947  8
------> CAND: 127.122117 3613.855713 0.9286956 2.6015217 14.2354 10.3852 16
------> CAND:  57.568473 3726.491211 0.9492223 2.6039870 16.3325 10.3816  4
------> CAND: 128.960479 4095.502930 0.8553336 1.1527642 14.2311 10.3796 16
------> CAND: 115.200266 3882.434326 0.8261069 2.4463737 14.2293 10.3773 16
------> CAND: 197.578852 4085.373291 1.0378699 0.9227070 16.3221 10.3734  4
------> CAND: 127.995624 4213.031250 0.8381962 1.3630699 14.2261 10.3732 16
------> CAND: 286.074848 4081.721191 0.8612452 2.3880699 16.3165 10.369  4
------> CAND: 230.489025 3626.900391 0.7148790 2.4027205 14.7145 10.3647  8
------> CAND: 155.546414 3670.222168 0.9749855 2.6340499 14.2163 10.3605 16
------> CAND: 352.968522 3761.962891 0.9193025 2.5802109 14.7059 10.3558  8
------> CAND: 452.235186 3888.940918 0.7523886 2.3407066 16.2995 10.3555  4
------> CAND:  86.392933 3856.305176 0.6668189 2.1724842 14.7038 10.3537  8
------> CAND: 115.248016 3927.513184 0.8785877 2.5022960 14.2075 10.3492 16
[06:02:17][210083][INFO ] Statistics: count dirty SumSpec pages 1746 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:02:17][210083][INFO ] Data processing finished successfully!
06:02:17 (210083): called boinc_finish(0)

</stderr_txt>
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