Task 1732967028

Name: Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_153_3700000_1
Workunit ID: 875794312
Created: 20 Feb 2025 20:48:05 UTC
Sent: 21 Feb 2025 11:29:53 UTC
Report deadline: 7 Mar 2025 11:29:53 UTC
Received: 21 Feb 2025 14:07:52 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 736.02
CPU time (sec): 14.73
Peak working set size (MB): 307.39
Peak swap size (MB): 14918.64
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[06:55:25][3235354][INFO ] Application startup - thank you for supporting Einstein@Home!
[06:55:25][3235354][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_4_dms_200_153.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 3700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_153.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_153_3700000_1_0
------> GPU usage: 0.500000
[06:55:25][3235354][INFO ] Starting data processing...
[06:55:25][3235354][INFO ] opti: No host transfer for n_steps. Use device global.
[06:55:25][3235354][INFO ] opti: No host transfer for mean. Use device global.
[06:55:25][3235354][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[06:55:25][3235354][INFO ] opti: sumspec[i] allloc, free and pinned.
[06:55:25][3235354][INFO ] opti: power spectrum in fft callback (static link).
[06:55:25][3235354][INFO ] opti: __constant__ access is not uniform, bad!
[06:55:26][3235354][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[06:55:26][3235354][INFO ] CUDA global memory status (initial GPU state, including context):
[06:55:26][3235354][INFO ] No template file. Generating templates.
[06:55:26][3235354][INFO ] Template param value T_cons = 50000
[06:55:31][3235354][INFO ] Number of generated templates to be used: 50000
[06:55:31][3235354][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_153.cpt
[06:55:31][3235354][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_153.cpt (No such file or directory).
------> Starting from scratch...
[06:55:31][3235354][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_153.binary
[06:55:31][3235354][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_4_dms_200_DM245.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735044925415
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 245.3 cm^-3 pc
------> Scale factor: 1.23775
[06:55:31][3235354][INFO ] Allocating memory for dedispersed compressed time series...
[06:55:31][3235354][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[06:55:31][3235354][INFO ] 8-bit allocation done
[06:55:31][3235354][INFO ] Foobar
[06:55:31][3235354][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_153.binary
[06:55:31][3235354][INFO ] Allocating memory for dedispersed uncompressed time series.
[06:55:31][3235354][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[06:55:31][3235354][INFO ] FftSize = 12582913
[06:55:31][3235354][INFO ] Seed for random number generator is -1046798659.
[06:55:33][3235354][INFO ] 8[06:55:33][3235354][INFO ] 9[06:55:34][3235354][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[06:55:34][3235354][INFO ] Normalization factor 3.97364e-08
[06:55:34][3235354][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
[06:55:34][3235354][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[06:55:34][3235354][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[06:55:34][3235354][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[06:55:34][3235354][INFO ] Launching time series padding kernel: grid 196608, block 32
[06:56:25][3235354][INFO ] Checkpoint committed!
[06:57:26][3235354][INFO ] Checkpoint committed!
[06:58:26][3235354][INFO ] Checkpoint committed!
[06:59:26][3235354][INFO ] Checkpoint committed!
[07:00:26][3235354][INFO ] Checkpoint committed!
[07:01:26][3235354][INFO ] Checkpoint committed!
[07:02:26][3235354][INFO ] Checkpoint committed!
[07:03:26][3235354][INFO ] Checkpoint committed!
[07:04:26][3235354][INFO ] Checkpoint committed!
[07:05:26][3235354][INFO ] Checkpoint committed!
[07:06:26][3235354][INFO ] Checkpoint committed!
[07:07:26][3235354][INFO ] Checkpoint committed!
[07:07:40][3235354][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 460.829870 4133.936035 0.7812181 3.1183512 21.7513 14.7253  4
------> CAND: 442.553418 4164.006348 0.9685014 3.1684628 25.4953 14.09  2
------> CAND: 460.830129 4133.936035 0.7812181 3.1183512 19.676 13.0501  4
------> CAND: 230.415065 4133.936035 0.7812181 3.1183512 16.9642 12.7064  8
------> CAND: 346.628195 3699.098633 0.8057550 0.2023066 18.8436 12.3819  4
------> CAND: 295.035699 4164.006348 0.9685014 3.1684628 18.6973 12.2647  4
------> CAND: 221.276709 4164.006348 0.9685014 3.1684628 18.4236 12.0457  4
------> CAND: 186.648586 6511.616211 0.7159154 2.4761515 18.4027 12.029  4
------> CAND:  86.432898 3654.535156 0.3012302 2.7409191 15.3015 11.7768 16
------> CAND: 173.218468 5680.191406 1.0208071 1.0365500 15.2999 11.7747 16
------> CAND: 133.275338 3741.501709 0.3688384 2.8412235 17.7362 11.4967  4
------> CAND:  86.568880 5809.517578 1.0050087 1.1022872 15.0726 11.4753 16
------> CAND:  50.728850 6938.162598 0.8576226 2.0631609 15.054 11.4509 16
------> CAND: 125.975865 5565.570312 0.4817406 1.6460578 15.7551 11.4406  8
------> CAND: 153.609957 4133.936035 0.7812181 3.1183512 15.0077 11.3901 16
------> CAND:  81.055089 3920.174316 0.8910881 0.2967036 14.9853 11.3607 16
------> CAND: 360.547228 4050.955811 1.0388497 0.3341857 15.6455 11.3266  8
------> CAND: 188.318268 3851.172607 0.5238454 2.9703026 14.9385 11.2994 16
------> CAND:  86.414992 5458.426758 0.8017598 3.1494539 14.901 11.2502 16
------> CAND: 115.238154 5623.064453 1.0479023 3.2725737 14.8914 11.2377 16
------> CAND: 214.166158 4843.813965 0.5498105 3.0068872 15.5436 11.2208  8
------> CAND:  35.641506 4251.614258 1.0495414 0.4233013 14.8638 11.2015 16
------> CAND: 239.677984 4133.780762 0.7478538 3.1080511 25.7134 11.1672  1
------> CAND: 172.806887 5270.899902 1.0764122 3.2955117 14.8125 11.1345 16
------> CAND:  86.452880 3880.657959 0.1541990 2.0336597 14.8111 11.1326 16
------> CAND: 274.814226 4671.197266 0.5552497 3.0293107 15.443 11.1165  8
------> CAND:  44.499851 4275.721191 0.5370792 0.6268621 14.798 11.1155 16
------> CAND: 179.652998 5909.897461 1.1744919 3.3047009 14.7769 11.0879 16
------> CAND: 489.438418 3745.921631 0.5699784 0.2918628 17.2225 11.0877  4
------> CAND:  92.714317 4037.884766 0.7657251 0.3851537 15.3993 11.0712  8
------> CAND:  63.830688 4254.354492 0.9986966 0.4339411 14.7409 11.041 16
------> CAND: 115.246978 5259.593750 1.1588807 3.3207061 14.7312 11.0283 16
------> CAND: 302.587934 6254.172852 1.1092402 3.2137005 15.3471 11.0171  8
------> CAND:  86.420960 3955.583740 0.4259462 2.9142678 14.7005 10.9883 16
------> CAND: 485.007559 3959.659180 0.4142219 0.5233949 25.2793 10.9787  1
------> CAND:  93.511269 3918.273193 0.8034714 0.3142994 14.6762 10.9566 16
------> CAND: 183.609215 3998.222412 0.7153535 0.3853615 15.2714 10.9388  8
------> CAND: 332.264363 3884.103760 0.4845676 0.4270586 20.172 10.9191  2
------> CAND: 280.185287 3615.269043 0.8857210 0.1425433 15.2416 10.9079  8
------> CAND: 430.585375 4390.545410 0.9780480 0.4990564 16.9881 10.9014  4
------> CAND: 115.211684 4164.777832 1.0575788 3.1886256 14.6139 10.8755 16
------> CAND: 207.278526 3863.226807 0.9417195 3.0999844 15.1871 10.8516  8
------> CAND: 423.055717 4490.862305 0.3216217 2.6562793 16.8911 10.8244  4
------> CAND: 276.985539 3795.848877 0.9259437 3.0756693 16.8733 10.8103  4
------> CAND:  57.563283 4385.085449 1.0921072 3.2349656 14.555 10.7989 16
------> CAND:  86.407206 4208.125488 0.6377839 3.0747032 15.1334 10.7962  8
------> CAND: 172.691665 4142.544434 1.0327711 3.1758242 15.1247 10.7872  8
------> CAND: 179.190812 3847.542480 0.9281427 3.0936701 16.8284 10.7747  4
------> CAND: 131.663008 4367.090332 1.0346429 3.2165825 15.1099 10.7719  8
------> CAND: 187.714650 3739.184814 0.9517812 0.1984285 14.5167 10.7492 16
------> CAND:  85.994846 4252.611328 0.9083897 0.4577699 14.5137 10.7454 16
------> CAND:  64.222547 3739.432861 0.3841752 2.8559573 14.5104 10.741 16
------> CAND: 404.414915 4154.458984 1.0560068 0.3829564 19.8657 10.7374  2
------> CAND: 119.838992 4133.780762 0.7478538 3.1080511 19.8154 10.7076  2
------> CAND: 279.446205 4616.503418 0.6670740 0.7202218 15.0363 10.6959  8
------> CAND:  86.426410 4918.311035 0.6887319 3.1200528 14.464 10.6808 16
------> CAND:  35.192296 4099.468262 0.6872512 3.0818067 15.0156 10.6745  8
------> CAND: 151.622895 4734.724609 0.7852660 3.1763275 14.4563 10.6708 16
------> CAND:  95.368057 3918.771729 0.8028536 0.3193155 14.4482 10.6604 16
------> CAND: 119.864424 5543.892090 1.1711463 3.3233464 19.7327 10.6585  2
------> CAND: 115.940127 4304.375488 0.9718571 3.1937644 14.4463 10.6578 16
------> CAND:  71.123155 3719.462891 0.8904998 3.0482886 14.441 10.6509 16
------> CAND:  23.161192 4503.024902 0.3887212 0.9366385 14.9866 10.6446  8
------> CAND: 199.228033 4472.514648 1.1058667 0.5083798 14.4317 10.6389 16
------> CAND: 114.357380 3934.623291 0.9060235 0.3051786 14.9782 10.636  8
------> CAND: 404.233258 4007.114502 0.9770700 0.3235877 14.9693 10.6268  8
------> CAND:  59.878364 3838.612305 0.2597014 2.6531072 14.4209 10.6249 16
------> CAND: 122.816081 3701.101074 0.4851105 0.3050022 14.9588 10.6161  8
------> CAND: 309.235780 3877.715088 0.8667787 0.2841861 14.937 10.5936  8
------> CAND:  95.472121 3999.311279 0.9288850 3.1310813 14.9327 10.5891  8
------> CAND: 193.159671 5314.502930 0.9531359 3.2472358 14.9222 10.5783  8
------> CAND: 155.922443 3882.387207 0.8458893 3.0877221 14.3847 10.578 16
------> CAND:  86.609104 5680.191406 1.0208071 1.0365500 14.3809 10.5732 16
------> CAND:   2.779343 5577.269531 0.4669025 2.5272934 14.9048 10.5603  8
------> CAND: 193.878511 4557.162598 0.9686613 0.5806819 14.3705 10.5597 16
------> CAND: 140.092644 3615.269043 0.8857210 0.1425433 14.3645 10.5519 16
------> CAND: 221.954547 4553.588379 1.0161220 0.5614113 24.2862 10.5473  1
------> CAND: 185.428893 4037.884766 0.7657251 0.3851537 16.5386 10.5449  4
------> CAND: 172.883182 4241.269531 0.3412736 2.7753012 14.8774 10.5322  8
------> CAND: 228.714761 3934.623291 0.9060235 0.3051786 16.5154 10.5265  4
------> CAND: 277.991656 5824.227539 0.9713447 3.2129326 16.5104 10.5226  4
------> CAND: 184.183509 6479.265137 1.3502399 3.3166683 14.8627 10.5171  8
------> CAND: 179.732927 3674.810547 0.2337364 2.6192336 14.3368 10.516 16
------> CAND: 381.803882 4101.166992 0.3534009 0.6970838 16.4831 10.5009  4
------> CAND: 102.534403 6048.017090 0.6614806 1.6506321 14.8435 10.4973  8
------> CAND:  69.868169 3901.586182 0.3418925 0.5783377 14.8347 10.4882  8
------> CAND: 189.152330 3774.613281 0.7166611 3.0271196 14.3039 10.4736 16
------> CAND:  69.294913 3892.024170 0.8801538 0.2847011 14.2987 10.4668 16
------> CAND: 249.711127 3757.615479 0.7657455 3.0348442 14.8098 10.4626  8
------> CAND: 115.207532 4133.936035 0.7812181 3.1183512 14.2892 10.4546 16
------> CAND:  86.372692 3995.688965 1.0123885 3.1441367 14.801 10.4536  8
------> CAND: 373.042075 5363.189453 1.0752965 3.2943604 16.4135 10.4458  4
------> CAND: 154.856119 4936.269043 0.5124505 1.0638758 14.2802 10.443 16
------> CAND:  96.403239 5620.335449 1.0465959 1.0100511 14.7896 10.4418  8
------> CAND: 131.689218 3614.985107 0.8874195 3.0189836 14.2732 10.4339 16
------> CAND: 488.357303 4465.115234 1.0453417 0.5223489 16.3909 10.4279  4
------> CAND: 428.925814 5439.903320 0.8563868 1.0289824 24.0086 10.4268  1
------> CAND:  86.443019 4346.826172 0.3311999 2.7301562 14.2621 10.4196 16
------> CAND: 172.815710 4361.356445 0.7467918 3.1367843 14.7625 10.414  8
------> CAND: 220.149920 4478.198242 0.8619019 0.5758610 19.3039 10.4044  2
[07:07:40][3235354][INFO ] Statistics: count dirty SumSpec pages 1816 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:07:40][3235354][INFO ] Data processing finished successfully!
07:07:40 (3235354): called boinc_finish(0)

</stderr_txt>
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