Task 1703981750

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_13_8000000_2
Workunit ID: 857747859
Created: 27 Dec 2024 12:48:48 UTC
Sent: 27 Dec 2024 13:46:27 UTC
Report deadline: 10 Jan 2025 13:46:27 UTC
Received: 28 Dec 2024 5:08:41 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 292.87
CPU time (sec): 31.56
Peak working set size (MB): 278.72
Peak swap size (MB): 14700.54
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>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[23:06:23][60993][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_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_13.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 8000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_13.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_13_8000000_2_0
------> GPU usage: 1.000000
[23:06:23][60993][INFO ] Starting data processing...
[23:06:23][60993][INFO ] opti: No host transfer for n_steps. Use device global.
[23:06:23][60993][INFO ] opti: No host transfer for mean. Use device global.
[23:06:23][60993][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:06:23][60993][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:06:23][60993][INFO ] opti: power spectrum in fft callback (static link).
[23:06:23][60993][INFO ] opti: __constant__ access is not uniform, bad!
[23:06:23][60993][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[23:06:23][60993][INFO ] CUDA global memory status (initial GPU state, including context):
[23:06:23][60993][INFO ] No template file. Generating templates.
[23:06:23][60993][INFO ] Template param value T_cons = 50000
[23:06:27][60993][INFO ] Number of generated templates to be used: 50000
[23:06:27][60993][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_13.cpt
[23:06:27][60993][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_13.cpt (No such file or directory).
------> Starting from scratch...
[23:06:27][60993][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_13.binary
[23:06:27][60993][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM231.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766185122
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 231.3 cm^-3 pc
------> Scale factor: 1.31362
[23:06:27][60993][INFO ] Allocating memory for dedispersed compressed time series...
[23:06:27][60993][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:06:27][60993][INFO ] 8-bit allocation done
[23:06:27][60993][INFO ] Foobar
[23:06:27][60993][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_13.binary
[23:06:27][60993][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:06:27][60993][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:06:27][60993][INFO ] FftSize = 12582913
[23:06:27][60993][INFO ] Seed for random number generator is 1108686042.
[23:06:30][60993][INFO ] 8[23:06:30][60993][INFO ] 9[23:06:30][60993][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:06:30][60993][INFO ] Normalization factor 3.97364e-08
[23:06:30][60993][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
[23:06:30][60993][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 726 MB (10292 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:06:30][60993][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:06:30][60993][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:06:30][60993][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1322.36083984, mean= 0.00007882  0.00007882
[23:06:30][60993][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:07:23][60993][INFO ] Checkpoint committed!
[23:08:23][60993][INFO ] Checkpoint committed!
[23:09:23][60993][INFO ] Checkpoint committed!
[23:10:23][60993][INFO ] Checkpoint committed!
[23:11:15][60993][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 5065.023926 1.1707960 4.4465013 26.817 23.4425  8
------> CAND:   0.499555 3634.713379 0.5400616 3.8095672 26.2943 22.8594  8
------> CAND:   0.249648 5250.181641 1.1777740 4.6183310 21.3737 20.1848 16
------> CAND:   1.498925 3658.135498 0.8398700 3.5723515 32.2445 18.1357  2
------> CAND:   1.498665 4168.822754 1.0558244 3.8392553 31.9583 17.9637  2
------> CAND:   0.499036 5387.242188 1.1334798 4.8928709 21.8347 17.9374  8
------> CAND:   0.249907 3849.241699 0.5286552 5.5656266 19.7841 17.9196 16
------> CAND:   0.166345 5257.395020 1.1779150 4.6395698 19.7351 17.8504 16
------> CAND:   0.166605 3849.990234 0.5237793 4.0833254 19.2545 17.1736 16
------> CAND:   0.500074 3949.466309 0.9546290 5.9741893 20.8299 16.8438  8
------> CAND:   1.249018 3850.358887 0.5250093 5.5576448 30.0878 16.8405  2
------> CAND:   1.248758 4149.450195 0.6634489 5.6738534 29.9367 16.7498  2
------> CAND:   1.248239 5199.458496 1.1733199 5.8074207 29.6344 16.5685  2
------> CAND:   0.749462 3658.135498 0.8398700 3.5723515 24.0153 16.5656  4
------> CAND:   1.248499 4751.480469 0.9129443 5.7551913 29.625 16.5628  2
------> CAND:   0.749203 4168.822754 1.0558244 3.8392553 23.9991 16.5524  4
------> CAND:   0.416253 4149.450195 0.6634489 5.6738534 19.6867 15.6078  8
------> CAND:   0.500334 3673.659668 0.9758809 5.9666963 19.5966 15.5109  8
------> CAND:   0.415993 5191.087402 1.1790316 5.8433881 19.5219 15.4305  8
------> CAND:   0.499815 4418.342773 0.8309567 5.8033028 19.4648 15.369  8
------> CAND:   0.624379 4149.450195 0.6634489 5.6738534 21.9629 14.8967  4
------> CAND:   1.498406 4375.240723 1.0860878 3.9749076 26.5394 14.7143  2
------> CAND:   0.624120 5216.625000 1.1751019 5.8117375 21.7293 14.7075  4
------> CAND:   0.249388 3935.945557 1.0190843 3.6968465 18.5689 14.4089  8
------> CAND:   0.624639 3641.355225 0.4769964 5.5540628 21.0743 14.1774  4
------> CAND:   2.497776 3846.946777 0.5360218 5.5811996 32.065 13.9256  1
------> CAND:   2.497516 4160.298340 0.6532927 5.6619353 31.767 13.7962  1
------> CAND:   2.496738 4996.863281 1.0277258 5.7698374 31.6575 13.7487  1
------> CAND:   0.250167 3681.738770 0.9226883 5.9430099 16.7646 13.7351 16
------> CAND:   2.497257 4441.605469 0.7708866 5.7129784 31.4658 13.6654  1
------> CAND:   2.496997 4725.529297 0.8766117 5.6914482 31.2558 13.5742  1
------> CAND:   2.496478 5254.024414 1.1784874 5.8056111 31.242 13.5682  1
------> CAND:   0.374731 4168.822754 1.0558244 3.8392553 17.573 13.3495  8
------> CAND:   1.499444 4144.828125 0.7465259 5.7873363 23.9794 13.1848  2
------> CAND: 259.576368 4478.296875 0.7125414 5.5534739 19.7731 13.1282  4
------> CAND:   1.499184 4608.120605 0.9830690 5.8788662 23.8601 13.1136  2
------> CAND:   0.832505 3850.136475 0.5281497 5.5737348 19.656 13.034  4
------> CAND:   1.499703 3631.129150 0.5600067 5.6727819 23.7097 13.0239  2
------> CAND:   2.498035 3641.887207 0.4662388 5.5322843 29.6288 12.8676  1
------> CAND:   0.312190 3850.358887 0.5250093 5.5576448 17.0303 12.7761  8
------> CAND: 171.217653 4101.406738 0.8198934 3.9462113 16.0303 12.7457 16
------> CAND:   0.832246 4996.863281 1.0277258 5.7698374 19.2802 12.7321  4
------> CAND: 259.597129 4278.084961 0.6227394 5.5276103 29.2055 12.6838  1
------> CAND:   1.498146 4758.222168 1.1381942 4.2272563 23.0928 12.6562  2
------> CAND:  86.590420 3827.317871 0.7805642 5.8734336 15.9019 12.5741 16
------> CAND:   0.332950 4305.855957 0.5874125 5.3920383 15.7217 12.3338 16
------> CAND:  86.590939 4633.394043 0.9970576 5.8916550 15.6415 12.2272 16
------> CAND:  56.108734 3772.337646 0.9586926 5.9659786 15.5456 12.0998 16
------> CAND:  86.590160 3737.445312 0.6903450 5.8032436 15.5434 12.097 16
------> CAND:  25.652739 4248.756348 0.8362976 5.8528576 15.5286 12.0772 16
------> CAND:   0.998591 3910.674316 0.4273208 5.1870351 16.3426 12.0536  8
------> CAND: 230.991953 4279.244141 0.7811000 5.7937593 16.3122 12.0219  8
------> CAND:   0.832765 3641.887207 0.4662388 5.5322843 18.3876 12.0169  4
------> CAND: 125.002186 4675.403320 0.7705134 5.5464840 15.4737 12.0045 16
------> CAND:   0.187366 4052.001953 1.0140253 3.7772522 15.4367 11.9555 16
------> CAND: 290.348963 3953.673828 0.6610610 5.7307410 21.8404 11.9105  2
------> CAND:   0.749722 4081.954346 0.7379914 5.7874169 18.0612 11.7561  4
------> CAND:   2.496219 5313.716309 1.1739495 5.7278552 26.7807 11.6307  1
------> CAND:  86.626232 3747.784424 0.8558648 5.9154720 15.1887 11.6281 16
------> CAND:   0.208126 5191.087402 1.1790316 5.8433881 15.154 11.5824 16
------> CAND: 129.798694 4278.084961 0.6227394 5.5276103 21.1959 11.5272  2
------> CAND: 385.095237 3736.295166 0.8663034 5.9244666 15.8312 11.5197  8
------> CAND:  72.994735 4758.013184 0.8693481 5.6834083 15.7977 11.4849  8
------> CAND:   0.332691 4594.794922 0.7073275 5.4320493 15.0748 11.4782 16
------> CAND: 217.475160 4242.405273 0.7987511 5.8092518 21.0892 11.4638  2
------> CAND:   2.495959 5211.330078 1.1742852 4.5949111 26.367 11.451  1
------> CAND: 115.451471 3957.887695 0.6579913 5.7405038 14.9986 11.3782 16
------> CAND:  86.566026 4397.886230 0.7308928 5.6716514 14.9887 11.3652 16
------> CAND:   0.998072 5279.872070 1.0172585 5.4128656 15.6485 11.3297  8
------> CAND: 259.630346 4328.081055 0.5517120 5.0742283 15.6243 11.3046  8
------> CAND:   0.998332 4573.339844 0.6712407 5.2764335 15.6158 11.2958  8
------> CAND: 342.520424 4082.164795 0.9910992 3.8105879 15.5987 11.278  8
------> CAND: 451.973601 4217.846191 0.8476560 5.8636689 20.7318 11.2515  2
------> CAND:  86.595869 3903.945068 0.9769256 5.9843440 14.8977 11.246 16
------> CAND: 177.301845 3885.000977 0.9292550 5.9568481 14.8905 11.2364 16
------> CAND:   0.374472 4405.780273 1.0902866 3.9945378 14.8896 11.2353 16
------> CAND: 173.307480 3871.512451 0.7275057 5.8226633 14.8873 11.2323 16
------> CAND: 318.541519 3800.485107 0.3739659 4.9037304 15.5356 11.2125  8
------> CAND: 231.105618 3754.974121 0.8059385 5.8869395 17.3765 11.2102  4
------> CAND: 259.596869 4274.023438 0.6248007 5.5219045 25.8064 11.2076  1
------> CAND:  74.191591 4173.041504 0.7799573 4.0474439 14.8564 11.1919 16
------> CAND:  86.564728 3825.977051 0.6609138 5.7647014 14.8422 11.1733 16
------> CAND:   0.998851 4060.938965 0.5003737 4.4546666 20.5782 11.1602  2
------> CAND: 346.350001 4752.939453 1.0622503 5.9017944 15.482 11.1569  8
------> CAND: 230.995587 3662.967041 0.8086747 5.8900027 15.4751 11.1498  8
------> CAND:   0.749981 3630.785889 0.5679086 5.6890335 17.2987 11.1483  4
------> CAND: 346.480015 4331.736816 0.8892001 5.8739128 17.2849 11.1374  4
------> CAND:   1.499963 3837.900146 0.8828163 5.9276843 17.2645 11.1211  4
------> CAND:  32.449544 4274.023438 0.6248007 5.5219045 15.4471 11.1207  8
------> CAND: 203.868576 3679.926025 0.3750551 5.1978445 15.4337 11.1069  8
------> CAND: 165.693741 4424.789551 1.0060230 4.0634918 14.7813 11.0938 16
------> CAND:  86.552272 3727.994385 0.5045086 5.5592880 14.7715 11.081 16
------> CAND: 358.710162 3706.547363 0.5700898 3.8432515 17.1952 11.066  4
------> CAND:  82.412582 3688.719482 0.6253513 5.7462778 14.7549 11.0593 16
------> CAND: 115.465484 4167.712402 0.5162807 5.2710857 17.1852 11.058  4
------> CAND: 130.958700 4170.769043 0.9586424 3.8947217 14.7527 11.0563 16
------> CAND:  86.553050 4193.311035 0.7089195 5.7326603 17.18 11.0539  4
------> CAND: 345.825533 4601.398438 0.9836956 4.2267737 17.1729 11.0483  4
------> CAND:   1.497887 4928.888184 1.1558260 4.3516135 20.3447 11.0216  2
------> CAND:  86.565507 4090.111572 0.7337268 5.7950788 14.7241 11.0191 16
[23:11:15][60993][INFO ] Statistics: count dirty SumSpec pages 527750 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:11:15][60993][INFO ] Data processing finished successfully!
23:11:15 (60993): called boinc_finish(0)

</stderr_txt>
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