Task 1728345586

Name: Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_123_1050000_1
Workunit ID: 873099707
Created: 11 Feb 2025 12:17:03 UTC
Sent: 12 Feb 2025 3:57:33 UTC
Report deadline: 26 Feb 2025 3:57:33 UTC
Received: 12 Feb 2025 4:14:58 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 739.29
CPU time (sec): 15.07
Peak working set size (MB): 300.1
Peak swap size (MB): 10520.24
Peak disk usage (MB): 0.02
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>
[21:00:29][3870221][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_cfbf00125_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_8_dms_200_123.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 1050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_123.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_123_1050000_1_0
------> GPU usage: 0.500000
[21:00:29][3870221][INFO ] Starting data processing...
[21:00:29][3870221][INFO ] opti: No host transfer for n_steps. Use device global.
[21:00:29][3870221][INFO ] opti: No host transfer for mean. Use device global.
[21:00:29][3870221][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:00:29][3870221][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:00:29][3870221][INFO ] opti: power spectrum in fft callback (static link).
[21:00:29][3870221][INFO ] opti: __constant__ access is not uniform, bad!
[21:00:29][3870221][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[21:00:29][3870221][INFO ] CUDA global memory status (initial GPU state, including context):
[21:00:29][3870221][INFO ] No template file. Generating templates.
[21:00:29][3870221][INFO ] Template param value T_cons = 50000
[21:00:34][3870221][INFO ] Number of generated templates to be used: 50000
[21:00:34][3870221][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_123.cpt
[21:00:34][3870221][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_123.cpt (No such file or directory).
------> Starting from scratch...
[21:00:34][3870221][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_123.binary
[21:00:34][3870221][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_8_dms_200_DM242.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322937983
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 242.3 cm^-3 pc
------> Scale factor: 1.81997
[21:00:34][3870221][INFO ] Allocating memory for dedispersed compressed time series...
[21:00:34][3870221][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:00:34][3870221][INFO ] 8-bit allocation done
[21:00:34][3870221][INFO ] Foobar
[21:00:34][3870221][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_123.binary
[21:00:34][3870221][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:00:34][3870221][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:00:34][3870221][INFO ] FftSize = 12582913
[21:00:34][3870221][INFO ] Seed for random number generator is -1031041024.
[21:00:35][3870221][INFO ] 8[21:00:35][3870221][INFO ] 9[21:00:36][3870221][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:00:36][3870221][INFO ] Normalization factor 3.97364e-08
[21:00:36][3870221][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
[21:00:36][3870221][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1791 MB (14494 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:00:36][3870221][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:00:36][3870221][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:00:36][3870221][INFO ] TimeSeriesLength = 16766604, params->nsamples = 25165824
sum = -2552.70947266, mean= -0.00015225  -0.00015225
[21:00:36][3870221][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:10:30][3870221][INFO ] Checkpoint committed!
[21:12:47][3870221][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.226217 3781.906738 0.9338298 2.6264651 16.0139 12.7238 16
------> CAND: 115.187810 3725.189941 0.9334701 2.6289282 15.8745 12.5375 16
------> CAND: 169.728849 3740.858887 0.9279178 2.6151898 18.4415 12.06  4
------> CAND: 345.678910 3871.258789 0.6494628 2.1970828 27.4606 11.926  1
------> CAND: 115.206754 3867.635986 0.7297654 2.3760967 15.3108 11.789 16
------> CAND:  51.002372 3700.808838 0.6804515 0.8606713 16.0502 11.7481  8
------> CAND:  86.356861 3620.558105 0.8111172 2.5530205 15.1988 11.6413 16
------> CAND: 172.977903 4462.427246 0.9390411 1.4899161 15.8055 11.493  8
------> CAND: 153.112218 4170.943848 1.0513183 2.6254067 15.0382 11.4302 16
------> CAND: 115.262548 4149.323242 0.8366283 2.3587365 15.0026 11.3834 16
------> CAND: 153.606583 3851.619385 0.7492188 0.9462912 14.9621 11.3303 16
------> CAND: 432.031620 3641.525391 0.5850631 2.2178462 17.4849 11.2965  4
------> CAND:  44.001075 4183.295410 0.9504178 1.0740037 15.6011 11.2805  8
------> CAND: 230.447244 3934.817139 0.9330826 2.5915101 15.5838 11.2626  8
------> CAND: 434.531990 3797.243652 0.8134500 0.7961668 17.4226 11.2469  4
------> CAND: 115.201304 3655.669434 0.9544145 2.6509552 14.8813 11.2244 16
------> CAND: 190.051789 4150.646973 0.8774332 2.4335973 14.8616 11.1986 16
------> CAND: 115.249313 4036.569580 0.7701504 2.3298082 14.7961 11.1131 16
------> CAND: 460.746308 3877.022461 0.9277731 2.5910311 20.4771 11.1002  2
------> CAND: 279.725437 4085.993896 1.0384139 2.6447833 15.4219 11.0946  8
------> CAND: 115.194297 3664.804932 0.8710735 2.5868568 14.7781 11.0896 16
------> CAND: 469.135979 3858.575928 0.9562299 2.6176143 17.2124 11.0797  4
------> CAND: 126.437272 3653.808838 0.9224266 0.5714250 14.7578 11.063 16
------> CAND:  58.231778 4150.578613 0.7731081 2.2292116 14.7459 11.0475 16
------> CAND: 230.522242 3701.369873 0.6782173 2.3627179 17.1456 11.0266  4
------> CAND: 116.153703 3958.819580 0.9948655 2.6267443 14.7262 11.0218 16
------> CAND: 249.463296 3876.594971 0.9863285 2.6453843 17.1341 11.0174  4
------> CAND:  86.368020 3622.090332 0.7964163 2.5269008 14.6885 10.9726 16
------> CAND: 115.221805 3729.775879 0.9316859 2.6192088 14.6801 10.9617 16
------> CAND: 230.367574 3615.733398 0.9647622 2.6477990 15.2884 10.9563  8
------> CAND: 115.250611 3857.973877 0.8133467 2.4946842 14.6452 10.9163 16
------> CAND: 177.411617 3763.103271 0.8726958 2.5776391 20.1191 10.8877  2
------> CAND: 166.315784 3822.113037 0.9790529 0.6882294 14.622 10.886 16
------> CAND: 115.247237 3694.931396 0.7031636 2.4026635 15.2023 10.8673  8
------> CAND: 172.839585 3871.258789 0.6494628 2.1970828 20.0696 10.8584  2
------> CAND: 230.413767 3888.420410 0.8261822 2.4867597 15.1918 10.8565  8
------> CAND: 152.631347 4081.047119 0.7294389 1.3352534 14.5826 10.8348 16
------> CAND: 166.549083 3785.838867 0.5844415 2.0766485 14.5814 10.8332 16
------> CAND: 319.571251 3626.989990 0.7199579 0.7129743 15.168 10.8319  8
------> CAND: 151.125675 3826.117920 0.5821114 2.0211499 15.167 10.8309  8
------> CAND: 417.384404 4397.362305 1.0792105 1.1590847 20.0189 10.8283  2
------> CAND: 456.790610 3941.553223 0.9942077 2.6393092 16.8873 10.8214  4
------> CAND: 345.426927 3694.206543 0.9433348 2.6419899 16.887 10.8212  4
------> CAND: 153.604766 4258.991699 0.9398164 2.4568856 14.5695 10.8178 16
------> CAND: 197.286645 4017.523682 0.9164207 2.5566373 14.547 10.7886 16
------> CAND: 230.412988 3701.631836 0.8820950 2.5863833 15.1105 10.7725  8
------> CAND: 217.265995 3797.243652 0.8134500 0.7961668 15.0732 10.734  8
------> CAND:  86.419663 3871.258789 0.6494628 2.1970828 16.7634 10.7231  4
------> CAND: 192.623265 3643.217041 0.9451155 2.6423626 16.7468 10.7099  4
------> CAND: 115.283568 3826.578857 0.6589042 2.2500374 14.4849 10.7079 16
------> CAND: 225.399791 3840.036133 0.9358938 0.7235342 16.7316 10.6979  4
------> CAND: 225.605062 4642.264648 1.0933497 2.3827736 15.0371 10.6967  8
------> CAND: 345.648807 3909.314453 0.8112990 2.4664736 15.0358 10.6954  8
------> CAND: 312.157853 3669.025879 0.9627739 0.5596899 15.019 10.678  8
------> CAND: 115.277081 3649.826416 0.5506710 2.1285870 14.4385 10.6477 16
------> CAND: 345.948540 4455.579590 0.8962747 2.1741211 19.7114 10.6459  2
------> CAND: 345.765846 4270.132324 0.8167469 2.1830084 16.6647 10.6448  4
------> CAND: 251.956400 3670.319824 0.5226688 2.0011127 14.9833 10.6412  8
------> CAND: 115.193778 3761.206299 0.8976880 2.5937970 14.4332 10.6408 16
------> CAND: 498.926333 3876.594971 0.9863285 2.6453843 19.6782 10.6262  2
------> CAND: 345.538516 3732.599121 0.9490448 2.6425126 14.9682 10.6257  8
------> CAND:  86.488952 4462.427246 0.9390411 1.4899161 14.4168 10.6196 16
------> CAND: 115.199487 4054.362305 1.0046210 2.6102331 14.9613 10.6186  8
------> CAND: 169.731703 3789.836670 0.9523766 2.6301849 16.6207 10.6099  4
------> CAND: 167.594645 3861.598389 0.9855962 0.7114658 14.9517 10.6087  8
------> CAND: 202.733223 3882.162598 0.8992708 2.5799203 14.3996 10.5974 16
------> CAND:  43.176095 3846.642334 0.9341862 2.6027436 14.9389 10.5955  8
------> CAND:  69.406502 3711.377197 0.8262923 0.6888767 14.3954 10.5919 16
------> CAND: 230.318787 3893.925293 0.9239496 2.5837629 19.6019 10.581  2
------> CAND: 103.392080 3620.255371 0.8730752 0.5624468 14.3816 10.574 16
------> CAND: 115.250092 4002.863037 0.9189720 2.5526388 14.3812 10.5735 16
------> CAND: 176.734558 4065.514648 1.0055499 2.6236906 19.5869 10.5721  2
------> CAND:  85.046340 3633.719238 0.6352814 0.8474134 14.3783 10.5698 16
------> CAND: 276.396973 4101.671875 0.9598044 2.5583978 16.5615 10.563  4
------> CAND: 264.266217 3938.160400 0.8779366 2.5437665 19.5659 10.5597  2
------> CAND: 249.560871 3826.071045 0.8679856 2.5601530 16.5368 10.5435  4
------> CAND: 285.294763 3686.338379 0.5132997 1.3099025 14.879 10.5338  8
------> CAND:  86.400459 3703.419678 0.6721796 2.3655167 14.3419 10.5227 16
------> CAND: 171.232704 3763.751709 0.7351452 0.8461109 14.8655 10.52  8
------> CAND: 214.689069 3603.684326 0.9677166 0.4984668 14.8646 10.519  8
------> CAND: 247.673980 3963.488281 0.9953883 2.6403785 16.5042 10.5176  4
------> CAND: 230.373284 3877.022461 0.9277731 2.5910311 16.5022 10.5161  4
------> CAND: 305.670643 3612.366211 0.9656073 0.5006443 14.8586 10.5128  8
------> CAND: 358.928150 3906.503174 0.9875314 2.6410942 16.4977 10.5125  4
------> CAND: 115.285126 3828.378662 0.6549116 2.2393157 14.3301 10.5074 16
------> CAND: 264.269850 3967.287842 0.8939257 2.5506434 19.4738 10.5051  2
------> CAND: 115.242566 3885.516846 0.8282705 2.4902847 14.3253 10.5013 16
------> CAND: 115.203380 3787.085205 0.9923028 2.6649888 16.4804 10.4987  4
------> CAND: 172.770296 3747.061523 0.9053645 2.6061752 14.8393 10.493  8
------> CAND: 129.935455 3923.749512 0.6540161 2.1402185 14.3158 10.489 16
------> CAND: 250.938087 3840.608154 0.9795233 0.7049692 16.4654 10.4869  4
------> CAND: 233.768701 3929.066895 0.7093186 2.2801268 14.8284 10.4817  8
------> CAND: 322.419624 3634.269531 0.6289381 2.3188188 14.8043 10.457  8
------> CAND: 499.121483 3826.071045 0.8679856 2.5601530 19.3827 10.4511  2
------> CAND:  86.351931 3846.642334 0.9341862 2.6027436 14.7956 10.448  8
------> CAND: 140.558463 3919.116699 0.9618443 0.7926456 14.7934 10.4458  8
------> CAND: 167.434528 3622.514893 0.8157889 0.6215734 16.4007 10.4356  4
------> CAND: 481.251423 4667.640137 1.0952365 2.3586378 16.3944 10.4307  4
------> CAND: 177.408244 3711.610840 0.8493589 2.5626123 19.3458 10.4292  2
------> CAND: 399.210199 3737.687012 0.7832937 2.4984703 14.7718 10.4236  8
[21:12:47][3870221][INFO ] Statistics: count dirty SumSpec pages 1914 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:12:47][3870221][INFO ] Data processing finished successfully!
21:12:47 (3870221): called boinc_finish(0)

</stderr_txt>
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