Task 1734804834

Name: Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_19_7800000_2
Workunit ID: 876682866
Created: 24 Feb 2025 17:13:05 UTC
Sent: 24 Feb 2025 17:52:14 UTC
Report deadline: 10 Mar 2025 17:52:14 UTC
Received: 24 Feb 2025 18:38:03 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12894127
Run time (sec): 421.87
CPU time (sec): 25.06
Peak working set size (MB): 360.72
Peak swap size (MB): 19166.58
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[13:30:16][391382][INFO ] Application startup - thank you for supporting Einstein@Home!
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_8_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_8_dms_200_19.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 7800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_19.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_19_7800000_2_0
------> GPU usage: 0.500000
[13:30:16][391382][INFO ] Starting data processing...
[13:30:16][391382][INFO ] opti: No host transfer for n_steps. Use device global.
[13:30:16][391382][INFO ] opti: No host transfer for mean. Use device global.
[13:30:16][391382][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:30:16][391382][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:30:16][391382][INFO ] opti: power spectrum in fft callback (static link).
[13:30:16][391382][INFO ] opti: __constant__ access is not uniform, bad!
[13:30:16][391382][INFO ] Running on device 1 NVIDIA TITAN V
[13:30:16][391382][INFO ] CUDA global memory status (initial GPU state, including context):
[13:30:16][391382][INFO ] No template file. Generating templates.
[13:30:16][391382][INFO ] Template param value T_cons = 50000
[13:30:20][391382][INFO ] Number of generated templates to be used: 50000
[13:30:20][391382][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_8_dms_200_19.cpt
[13:30:20][391382][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_8_dms_200_19.cpt (No such file or directory).
------> Starting from scratch...
[13:30:20][391382][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_19.binary
[13:30:20][391382][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_8_dms_200_DM231.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.81732264474
------> 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: 231.9 cm^-3 pc
------> Scale factor: 1.87012
[13:30:20][391382][INFO ] Allocating memory for dedispersed compressed time series...
[13:30:20][391382][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:30:20][391382][INFO ] 8-bit allocation done
[13:30:20][391382][INFO ] Foobar
[13:30:20][391382][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_19.binary
[13:30:20][391382][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:30:20][391382][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:30:20][391382][INFO ] FftSize = 12582913
[13:30:20][391382][INFO ] Seed for random number generator is -1036520940.
[13:30:22][391382][INFO ] 8[13:30:22][391382][INFO ] 9[13:30:23][391382][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:30:23][391382][INFO ] Normalization factor 3.97364e-08
[13:30:23][391382][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
[13:30:23][391382][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1585 MB (10479 MB free / 12064 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:30:23][391382][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:30:23][391382][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:30:23][391382][INFO ] Launching time series padding kernel: grid 196608, block 32
[13:37:16][391382][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  17.065063 3781.839355 0.5652511 5.7202101 16.3577 13.1853 16
------> CAND: 384.906055 3853.369629 0.7244812 5.8722091 19.7727 13.1279  4
------> CAND:  86.608066 4317.597656 1.0784876 6.0608244 15.9317 12.6139 16
------> CAND:  17.065322 3705.630859 0.5403239 5.7011676 15.9109 12.5861 16
------> CAND:  86.558500 4243.047852 0.7481363 5.8319983 15.8354 12.4853 16
------> CAND: 140.935010 4593.119141 1.1193190 4.0507054 15.7841 12.417 16
------> CAND: 115.529583 4390.635254 1.0899911 6.0612211 15.6301 12.212 16
------> CAND: 115.530621 3778.703125 0.7524806 5.8945236 15.3319 11.817 16
------> CAND: 115.516089 4444.927246 1.0976492 6.0656915 15.2664 11.7305 16
------> CAND:  17.064543 3863.575439 0.5921301 5.7385297 15.2343 11.6882 16
------> CAND: 140.373952 3987.900146 0.9408420 3.7276585 15.9335 11.6263  8
------> CAND:  47.700637 4196.030273 1.0009857 3.8423607 15.1595 11.5897 16
------> CAND: 180.473566 4640.310547 0.6409637 4.8659377 15.8637 11.5536  8
------> CAND: 192.453027 3853.369629 0.7244812 5.8722091 15.7855 11.4722  8
------> CAND: 321.318267 4756.961914 0.7432988 5.5408802 15.7771 11.4635  8
------> CAND: 486.856562 4654.613281 0.6348785 5.2700830 17.5828 11.3745  4
------> CAND: 461.837803 3625.391846 0.6377491 5.8101459 17.5498 11.3482  4
------> CAND: 150.442128 4387.912598 1.0896069 6.0612545 14.9533 11.3188 16
------> CAND:  71.324015 4169.784180 1.0561994 3.8025932 17.344 11.1843  4
------> CAND: 181.705196 3838.931885 0.6460304 3.8162792 17.3422 11.1829  4
------> CAND: 230.959515 4191.720703 0.7805150 5.8766890 15.5015 11.1772  8
------> CAND:  14.284681 3673.444336 0.6806208 5.8437715 14.8349 11.1638 16
------> CAND: 199.043522 4111.175293 0.7811995 5.8977804 14.7988 11.1166 16
------> CAND: 259.815116 3706.216553 0.8332264 5.9378200 17.2507 11.1101  4
------> CAND: 346.552159 4011.134766 0.9615879 6.0129356 17.2166 11.083  4
------> CAND:  83.425446 4643.888184 0.9139484 5.8941422 14.7498 11.0526 16
------> CAND:  76.981315 3853.369629 0.7244812 5.8722091 14.7402 11.0401 16
------> CAND: 273.739599 4144.199707 0.8790153 3.8821280 20.3192 11.0065  2
------> CAND: 150.269036 5435.331055 1.0110171 5.0405440 14.7139 11.0058 16
------> CAND:  92.558092 3760.303711 0.7801458 5.9117513 14.7008 10.9887 16
------> CAND: 115.479757 4191.720703 0.7805150 5.8766890 14.6856 10.9689 16
------> CAND: 346.553456 4141.388672 0.8426226 5.9357872 17.0242 10.9301  4
------> CAND: 360.331835 4805.368164 0.9687760 4.3299398 15.2486 10.9152  8
------> CAND: 104.984169 4025.181885 0.7494974 5.8763523 14.642 10.9121 16
------> CAND: 164.340920 4753.550293 0.9940240 4.2610712 15.2329 10.899  8
------> CAND: 267.035180 3638.097900 0.4955084 5.6568966 15.2156 10.881  8
------> CAND: 173.157224 3777.416748 0.7544748 5.8958406 15.2139 10.8793  8
------> CAND: 391.290758 4181.815430 1.0007721 6.0292144 15.2032 10.8682  8
------> CAND: 106.746236 4195.415527 0.7783340 5.8739076 14.5877 10.8414 16
------> CAND: 280.481128 3714.325195 0.7771042 5.9083018 15.1396 10.8026  8
------> CAND:  86.551234 3833.334473 0.5179344 5.6346107 14.5511 10.7939 16
------> CAND: 149.344145 3780.341309 0.7223951 5.8786945 15.1307 10.7934  8
------> CAND: 371.010377 3809.739990 0.3478543 4.9399652 15.1267 10.7892  8
------> CAND: 227.704751 3810.496094 0.9979935 3.5809186 15.1214 10.7838  8
------> CAND: 180.166047 4805.368164 0.9687760 4.3299398 14.5402 10.7798 16
------> CAND: 459.739153 4206.885254 0.5893407 4.2863545 19.8905 10.7521  2
------> CAND:  53.586045 3991.843994 0.5307596 4.1494427 14.5172 10.7498 16
------> CAND:  70.186846 3987.900146 0.9408420 3.7276585 14.513 10.7444 16
------> CAND:   5.571921 3610.496582 0.9664438 3.4543319 14.5124 10.7436 16
------> CAND: 346.787014 4310.996582 0.9224744 5.9769235 15.0778 10.7388  8
------> CAND: 115.474308 4185.202637 0.7843108 5.8814535 14.4856 10.7089 16
------> CAND: 346.048192 5015.927734 0.7789015 5.1191459 15.0434 10.7033  8
------> CAND: 115.499480 3625.911621 0.6300094 5.8088503 14.4807 10.7025 16
------> CAND: 453.628231 4672.498535 0.7805384 4.4396796 19.8054 10.7017  2
------> CAND: 115.468598 3628.234131 0.5881615 5.7651210 14.4782 10.6993 16
------> CAND: 130.609660 3726.088867 0.8925786 3.5678303 14.4716 10.6907 16
------> CAND: 281.116406 4133.639648 0.4435298 5.1039915 16.7108 10.6814  4
------> CAND: 231.035551 4279.964355 0.6394073 4.2717204 15.0162 10.6752  8
------> CAND:  86.607028 3881.981445 0.9941143 6.0258412 14.4543 10.6683 16
------> CAND:  86.563950 3954.736572 0.6181809 5.7589993 15.0017 10.6602  8
------> CAND: 230.943685 3853.369629 0.7244812 5.8722091 14.9918 10.65  8
------> CAND: 166.772261 4850.661621 0.9347093 5.8241029 14.4332 10.6409 16
------> CAND: 128.302105 3853.369629 0.7244812 5.8722091 14.4224 10.6268 16
------> CAND: 122.016274 4589.904785 0.9251512 4.1809535 14.4104 10.6114 16
------> CAND: 137.821679 4398.810547 1.0911429 6.0611072 14.4039 10.603 16
------> CAND:  77.002594 3810.411865 0.9317720 3.6110055 14.9367 10.5933  8
------> CAND:  81.306813 4885.163086 0.9287070 5.8108535 14.3963 10.5931 16
------> CAND: 326.798581 3865.747070 0.9342716 3.6489732 16.5981 10.592  4
------> CAND:  49.725068 3774.269287 0.5912283 5.7535920 14.3906 10.5857 16
------> CAND:  59.940127 3699.995361 0.8419594 3.5720470 14.9193 10.5753  8
------> CAND: 120.242010 3800.247803 0.8562621 5.9552994 14.3811 10.5735 16
------> CAND: 108.688662 4460.642090 0.7025519 5.6805816 14.9107 10.5665  8
------> CAND: 235.751092 3753.074463 0.3412778 5.0426545 14.9048 10.5603  8
------> CAND: 250.431006 3655.415771 0.4023200 4.0116806 16.5578 10.56  4
------> CAND: 296.790759 4515.531738 0.8018636 4.2470360 16.5486 10.5528  4
------> CAND: 173.156965 3625.256348 0.6681651 5.8339300 16.5052 10.5184  4
------> CAND: 350.456474 3728.634277 0.9072232 5.9772105 19.4823 10.5101  2
------> CAND:  86.594053 4516.083008 0.7998722 5.8020468 14.324 10.4996 16
------> CAND: 147.363571 3899.507568 0.7688918 5.9028039 14.3211 10.4959 16
------> CAND:  25.549974 3619.491211 0.8198773 5.9268870 14.3163 10.4896 16
------> CAND:  86.582115 3796.041260 0.6921804 5.8496842 14.3153 10.4884 16
------> CAND: 115.432527 3736.846436 0.4744264 5.5951309 14.3101 10.4815 16
------> CAND: 293.948615 3797.651367 0.8789440 5.9704404 14.8263 10.4796  8
------> CAND: 230.719469 4316.143066 0.6030829 4.3677201 14.821 10.4741  8
------> CAND: 109.245050 4341.932129 0.5618905 4.5683761 14.3007 10.4694 16
------> CAND:  86.589382 3702.878174 0.7995648 5.9202232 14.2929 10.4594 16
------> CAND: 173.122709 4048.337646 0.6545243 5.7817163 14.2858 10.4503 16
------> CAND: 142.650625 4750.043457 0.9951733 5.9370055 14.2816 10.4448 16
------> CAND: 115.524652 4055.640381 0.8480953 5.9476848 14.2749 10.4362 16
------> CAND: 190.105508 3671.405273 0.7153728 3.6222317 14.2722 10.4326 16
------> CAND: 231.032956 3738.764404 0.8663864 5.9602613 14.7773 10.4291  8
------> CAND:  34.175539 3829.831055 0.9869315 6.0187407 14.2694 10.4291 16
------> CAND: 238.909059 4017.984131 1.0321594 3.7071826 14.7707 10.4224  8
------> CAND: 201.467337 4262.906250 0.9668228 6.0105329 19.3236 10.4161  2
------> CAND:  86.602098 4434.508789 0.9647360 5.9807849 14.7645 10.416  8
------> CAND: 230.912803 4779.792480 0.9924138 5.9249268 14.7614 10.4128  8
------> CAND: 108.517386 3627.744385 0.5958847 3.6816781 14.2535 10.4085 16
------> CAND: 102.748238 3638.139404 0.4906508 3.8232558 14.2518 10.4063 16
------> CAND: 346.391003 4844.393066 0.8565010 5.7275295 14.7549 10.4061  8
------> CAND:  86.547601 4456.727539 0.7079920 5.7044482 14.754 10.4053  8
[13:37:16][391382][INFO ] Statistics: count dirty SumSpec pages 1820 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:37:16][391382][INFO ] Data processing finished successfully!
13:37:16 (391382): called boinc_finish(0)

</stderr_txt>
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