Task 1708453290

Name: Ter5_1_dns_cfbf00110_segment_2_dms_200_40000_20_6400000_1
Workunit ID: 861015377
Created: 4 Jan 2025 18:23:24 UTC
Sent: 5 Jan 2025 2:51:38 UTC
Report deadline: 19 Jan 2025 2:51:38 UTC
Received: 5 Jan 2025 3:10:47 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 676.64
CPU time (sec): 14.91
Peak working set size (MB): 363.39
Peak swap size (MB): 14818.01
Peak disk usage (MB): 0.02
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>
[19:52:46][3640279][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_2_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_2_dms_200_20.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 6400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_20.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_40000_20_6400000_1_0
------> GPU usage: 0.500000
[19:52:46][3640279][INFO ] Starting data processing...
[19:52:46][3640279][INFO ] opti: No host transfer for n_steps. Use device global.
[19:52:46][3640279][INFO ] opti: No host transfer for mean. Use device global.
[19:52:46][3640279][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:52:46][3640279][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:52:46][3640279][INFO ] opti: power spectrum in fft callback (static link).
[19:52:46][3640279][INFO ] opti: __constant__ access is not uniform, bad!
[19:52:46][3640279][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[19:52:46][3640279][INFO ] CUDA global memory status (initial GPU state, including context):
[19:52:46][3640279][INFO ] No template file. Generating templates.
[19:52:46][3640279][INFO ] Template param value T_cons = 50000
[19:52:50][3640279][INFO ] Number of generated templates to be used: 50000
[19:52:50][3640279][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_2_dms_200_20.cpt
[19:52:50][3640279][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_2_dms_200_20.cpt (No such file or directory).
------> Starting from scratch...
[19:52:50][3640279][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_20.binary
[19:52:50][3640279][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_2_dms_200_DM232.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693967952524
------> 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: 232 cm^-3 pc
------> Scale factor: 2.19713
[19:52:50][3640279][INFO ] Allocating memory for dedispersed compressed time series...
[19:52:50][3640279][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:52:50][3640279][INFO ] 8-bit allocation done
[19:52:50][3640279][INFO ] Foobar
[19:52:50][3640279][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_20.binary
[19:52:51][3640279][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:52:51][3640279][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:52:51][3640279][INFO ] FftSize = 12582913
[19:52:51][3640279][INFO ] Seed for random number generator is 1094061645.
[19:52:52][3640279][INFO ] 8[19:52:52][3640279][INFO ] 9[19:52:53][3640279][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:52:53][3640279][INFO ] Normalization factor 3.97364e-08
[19:52:53][3640279][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
[19:52:53][3640279][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
[19:52:53][3640279][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:52:53][3640279][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:52:53][3640279][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1069.00048828, mean= 0.00006372  0.00006372
[19:52:53][3640279][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:02:47][3640279][INFO ] Checkpoint committed!
[20:04:01][3640279][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 118.587120 5557.566406 1.2554247 4.1029787 16.1285 12.8774 16
------> CAND: 230.995067 3623.548340 0.6553056 6.0810671 19.3395 12.7797  4
------> CAND:  53.027841 4937.649902 1.1262554 3.8825829 15.8701 12.5317 16
------> CAND: 286.296468 3983.956299 0.4172684 3.7382340 16.3232 12.0333  8
------> CAND: 326.174721 3693.393311 0.5282509 3.4558103 16.2401 11.9464  8
------> CAND: 426.860381 3720.435547 0.6986582 6.1229868 18.1909 11.8596  4
------> CAND: 294.488653 3942.812500 0.9534699 6.2360249 16.0539 11.7519  8
------> CAND:  48.153221 3734.036133 0.9638978 3.3554041 15.2726 11.7387 16
------> CAND: 200.244530 4253.437012 0.6425917 6.1695042 17.9465 11.6645  4
------> CAND: 461.760729 5233.757324 0.6337306 6.0751905 17.9147 11.6391  4
------> CAND: 115.595498 3828.535645 0.9742953 6.2125130 15.0161 11.4011 16
------> CAND: 103.934974 3643.518311 0.3737943 3.5453820 15.0004 11.3805 16
------> CAND:  41.351746 4155.401855 1.0338869 0.0114048 15.6695 11.3516  8
------> CAND: 275.167937 3699.740967 0.8036790 6.1454730 15.6684 11.3505  8
------> CAND: 234.896528 3755.409424 0.5640331 3.4767416 15.6151 11.2951  8
------> CAND:  41.351227 4222.166992 1.0660585 0.0250773 15.6137 11.2936  8
------> CAND: 241.114627 4422.316895 0.6445557 6.1840143 15.6042 11.2838  8
------> CAND:  55.889708 3961.266357 1.0245404 3.4618683 14.8855 11.23 16
------> CAND:  87.453547 4621.336426 0.5752814 6.1090860 14.8616 11.1987 16
------> CAND: 355.761100 5557.566406 1.2554247 4.1029787 17.3188 11.1643  4
------> CAND:  22.649440 4641.581055 0.7699953 6.2491708 14.8288 11.1558 16
------> CAND:  99.297805 3658.358398 0.3015510 5.8286047 14.8112 11.1328 16
------> CAND: 159.578927 3832.988770 0.2667600 5.7191548 15.4587 11.1328  8
------> CAND:  90.417401 4573.380859 0.8308876 3.8166232 14.8043 11.1237 16
------> CAND:  57.761029 4396.416992 0.8781713 0.0059495 14.7891 11.1039 16
------> CAND:  86.589641 4055.320801 0.9332055 6.2550163 14.7763 11.0872 16
------> CAND:  70.106398 4787.933105 0.8598546 0.0101745 15.4068 11.0789  8
------> CAND: 128.233335 4125.176270 0.4341416 3.8190567 17.1979 11.0682  4
------> CAND: 170.229961 3635.285156 0.4469342 5.9879723 17.1621 11.0397  4
------> CAND: 315.595052 3624.278320 0.6211343 6.0741191 25.405 11.0333  1
------> CAND: 296.798544 4478.318848 0.3942783 5.8870850 15.3575 11.0279  8
------> CAND: 368.977383 3946.742920 1.0046468 6.2426252 17.0391 10.9419  4
------> CAND:  51.686438 4709.973633 0.6812284 3.9731545 16.9948 10.9068  4
------> CAND: 125.271816 3711.087402 0.7429456 6.1291790 14.633 10.9004 16
------> CAND: 169.920107 4169.321777 0.9053552 6.2631779 15.2249 10.8907  8
------> CAND: 461.990135 3623.548340 0.6553056 6.0810671 20.1173 10.8867  2
------> CAND: 345.607805 4958.187500 0.9175718 3.9677067 16.9656 10.8836  4
------> CAND:  65.321828 3985.777100 0.4084244 5.9684634 14.6079 10.8677 16
------> CAND: 119.913731 4853.874512 1.0075647 3.8830736 14.5841 10.8367 16
------> CAND: 115.529583 3923.052979 0.7980742 6.1911449 14.5831 10.8355 16
------> CAND: 122.402683 4798.795410 1.0098144 3.8572340 14.5806 10.8322 16
------> CAND:  86.585230 3681.795166 0.2289745 3.8614712 15.158 10.8215  8
------> CAND: 391.588934 4257.258789 0.7031300 3.7082651 15.1552 10.8186  8
------> CAND: 332.779229 4540.596680 0.6311495 6.1635208 19.9659 10.7968  2
------> CAND: 176.992769 3963.611816 0.9700900 6.2398801 14.5444 10.7851 16
------> CAND: 157.797656 3624.278320 0.6211343 6.0741191 19.9252 10.7727  2
------> CAND:  23.626232 4898.292969 1.0695453 0.0987284 14.5343 10.772 16
------> CAND:  86.577704 4453.917969 0.7884387 6.2602086 14.5151 10.7471 16
------> CAND:  86.607288 4136.120117 0.9358532 6.2702165 14.513 10.7444 16
------> CAND: 173.189144 3695.112061 0.8438111 6.1528583 15.0797 10.7407  8
------> CAND: 148.257840 5572.852539 1.0195006 4.2129149 14.4875 10.7113 16
------> CAND: 128.235151 3986.364746 0.4066639 3.7630002 15.051 10.7111  8
------> CAND:  86.581856 4239.026367 0.8600178 6.2599807 14.4787 10.6998 16
------> CAND: 216.865313 4299.169922 0.5999742 6.1440697 19.7945 10.6952  2
------> CAND:  80.102172 3621.480225 0.7059690 6.0959625 14.4727 10.692 16
------> CAND:  86.594312 4018.675049 0.7745219 6.2011542 14.4587 10.674 16
------> CAND: 357.820825 3631.634277 0.4830221 3.4409673 15.0114 10.6702  8
------> CAND: 112.483724 3766.075684 0.3411306 5.8806543 14.4451 10.6563 16
------> CAND: 265.932785 5328.528320 0.8711016 4.1795039 14.9974 10.6558  8
------> CAND: 115.448097 4700.527344 0.5148134 6.0253887 14.4266 10.6323 16
------> CAND: 115.497664 3623.548340 0.6553056 6.0810671 14.9741 10.6318  8
------> CAND: 115.443167 4465.339355 0.3398733 5.7477632 14.4253 10.6306 16
------> CAND:  51.942055 4085.099609 0.3655824 3.9000492 14.9588 10.616  8
------> CAND:  25.800660 4548.520020 0.8383313 6.2788744 14.4075 10.6075 16
------> CAND: 231.017126 3803.510010 0.6298319 6.1108575 14.9451 10.6019  8
------> CAND:  35.053459 4797.098633 0.8587769 0.0179950 14.4009 10.5991 16
------> CAND: 122.161340 4540.934570 0.5304401 4.0050135 14.9398 10.5964  8
------> CAND: 151.964409 3871.811035 0.1778600 4.4962568 14.3982 10.5955 16
------> CAND: 153.490842 4540.850586 0.8405642 6.2794247 14.3937 10.5898 16
------> CAND: 280.187623 3797.949951 0.1712351 5.1744094 19.6111 10.5864  2
------> CAND:  86.547082 4054.676514 0.5641878 6.1092796 14.387 10.581 16
------> CAND: 259.618149 3785.155762 0.4964318 6.0443306 14.9219 10.578  8
------> CAND: 397.921996 3794.528076 0.6491047 3.4689252 14.9214 10.5775  8
------> CAND:  79.711870 3882.295166 0.9805226 6.2233100 14.3836 10.5767 16
------> CAND: 178.638317 3754.642334 0.1879105 5.3906784 14.9189 10.5749  8
------> CAND: 229.983501 3872.420410 0.6464391 3.5102565 19.5676 10.5607  2
------> CAND: 398.043446 5694.612305 1.2720312 4.1543336 16.5574 10.5598  4
------> CAND: 144.785088 5262.190430 1.2179247 0.1415244 14.8929 10.5481  8
------> CAND:  88.395046 3626.946045 0.5735972 3.3971035 14.3595 10.5455 16
------> CAND:  91.130273 7124.107422 1.2171459 6.0205474 14.3564 10.5414 16
------> CAND:  28.679135 3694.200928 0.5218891 3.4658468 14.3495 10.5325 16
------> CAND:  86.571995 4843.583496 0.9366183 0.0512699 14.3477 10.5302 16
------> CAND: 103.228590 4164.839355 0.9902806 3.5679862 14.3314 10.5092 16
------> CAND: 323.783863 3619.616211 0.7481573 6.1066632 14.8516 10.5056  8
------> CAND: 100.310409 3651.336182 0.8798754 3.3249633 14.3262 10.5024 16
------> CAND: 173.191998 3619.280762 0.7849313 6.1190386 14.8358 10.4894  8
------> CAND:  51.684622 4902.247070 0.7397802 4.0393753 14.3151 10.4881 16
------> CAND: 346.579926 5395.274414 1.0540435 0.0854158 14.8304 10.4838  8
------> CAND: 488.291388 3693.584961 0.8458685 6.1492019 16.4575 10.4807  4
------> CAND: 186.918216 3634.763672 0.4565029 5.9879289 14.3089 10.4801 16
------> CAND: 106.916993 4335.319824 0.8313326 3.6903150 16.4475 10.4727  4
------> CAND: 166.688439 3798.343994 0.1761670 5.2806830 14.8042 10.4569  8
------> CAND: 237.173980 5557.566406 1.2554247 4.1029787 14.7992 10.4517  8
------> CAND: 112.944353 3783.323730 0.3268640 5.8576484 14.7962 10.4486  8
------> CAND: 353.932858 5188.769043 1.1463910 3.9762208 24.0526 10.4459  1
------> CAND: 324.471044 6966.160156 1.3338983 6.2156825 14.7887 10.4409  8
------> CAND: 180.888002 3731.857666 0.6407683 3.4347491 14.2603 10.4173 16
------> CAND: 119.756728 5087.584961 0.9921533 3.9963562 14.2519 10.4065 16
------> CAND: 187.843366 4635.349609 0.4004233 5.8489208 14.747 10.398  8
------> CAND: 492.817747 3652.665527 0.3245209 3.6152544 16.3483 10.3942  4
[20:04:01][3640279][INFO ] Statistics: count dirty SumSpec pages 1773 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:04:01][3640279][INFO ] Data processing finished successfully!
20:04:01 (3640279): called boinc_finish(0)

</stderr_txt>
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