Task 1728351961

Name: Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_136_5650000_1
Workunit ID: 873102875
Created: 11 Feb 2025 12:17:32 UTC
Sent: 11 Feb 2025 22:54:32 UTC
Report deadline: 25 Feb 2025 22:54:32 UTC
Received: 11 Feb 2025 23:11:46 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 676.00
CPU time (sec): 14.80
Peak working set size (MB): 300.44
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>
[15:57:02][3700968][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_136.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 5650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_136.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_136_5650000_1_0
------> GPU usage: 0.500000
[15:57:02][3700968][INFO ] Starting data processing...
[15:57:02][3700968][INFO ] opti: No host transfer for n_steps. Use device global.
[15:57:02][3700968][INFO ] opti: No host transfer for mean. Use device global.
[15:57:02][3700968][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:57:02][3700968][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:57:02][3700968][INFO ] opti: power spectrum in fft callback (static link).
[15:57:02][3700968][INFO ] opti: __constant__ access is not uniform, bad!
[15:57:02][3700968][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[15:57:02][3700968][INFO ] CUDA global memory status (initial GPU state, including context):
[15:57:02][3700968][INFO ] No template file. Generating templates.
[15:57:02][3700968][INFO ] Template param value T_cons = 50000
[15:57:06][3700968][INFO ] Number of generated templates to be used: 50000
[15:57:06][3700968][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_136.cpt
[15:57:06][3700968][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_136.cpt (No such file or directory).
------> Starting from scratch...
[15:57:06][3700968][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_136.binary
[15:57:06][3700968][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_DM243.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322916642
------> 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: 243.6 cm^-3 pc
------> Scale factor: 1.81967
[15:57:06][3700968][INFO ] Allocating memory for dedispersed compressed time series...
[15:57:06][3700968][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:57:06][3700968][INFO ] 8-bit allocation done
[15:57:06][3700968][INFO ] Foobar
[15:57:06][3700968][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_136.binary
[15:57:06][3700968][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:57:06][3700968][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:57:06][3700968][INFO ] FftSize = 12582913
[15:57:06][3700968][INFO ] Seed for random number generator is -1031255580.
[15:57:08][3700968][INFO ] 8[15:57:08][3700968][INFO ] 9[15:57:09][3700968][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:57:09][3700968][INFO ] Normalization factor 3.97364e-08
[15:57:09][3700968][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
[15:57:09][3700968][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
[15:57:09][3700968][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:57:09][3700968][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:57:09][3700968][INFO ] TimeSeriesLength = 16771153, params->nsamples = 25165824
sum = -2523.52319336, mean= -0.00015047  -0.00015047
[15:57:09][3700968][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:07:02][3700968][INFO ] Checkpoint committed!
[16:08:16][3700968][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 461.846626 4066.651611 0.4439831 6.2605329 33.3574 14.4869  1
------> CAND: 461.850260 3946.646973 0.4197114 6.2250524 30.987 13.4575  1
------> CAND: 230.923443 4066.651611 0.4439831 6.2605329 24.0267 13.213  2
------> CAND: 180.173054 4608.773438 0.3776775 6.2582045 29.5901 12.8508  1
------> CAND:  90.086527 4608.773438 0.3776775 6.2582045 22.8845 12.532  2
------> CAND: 153.948875 4066.651611 0.4439831 6.2605329 18.8893 12.4186  4
------> CAND: 461.847664 4033.559326 0.4377069 6.2512269 28.4771 12.3674  1
------> CAND: 151.480424 3974.807373 0.6120380 0.0111930 16.5783 12.3007  8
------> CAND: 230.925260 3946.646973 0.4197114 6.2250524 22.4825 12.2926  2
------> CAND: 302.960849 3974.807373 0.6120380 0.0111930 18.571 12.1636  4
------> CAND: 115.436160 7122.829102 0.9094771 0.2199414 15.5917 12.161 16
------> CAND: 125.560650 4105.944336 0.5845148 3.4933534 15.5559 12.1135 16
------> CAND: 115.526988 4534.602051 0.9863344 0.1976514 15.5234 12.0704 16
------> CAND: 115.195076 5054.615723 1.0256635 3.7619307 16.3441 12.0553  8
------> CAND: 280.263659 4896.897949 0.4373462 0.0333134 16.302 12.0112  8
------> CAND: 461.851038 3923.084229 0.4156288 6.2180662 27.5168 11.9504  1
------> CAND: 162.908689 4138.255371 0.6695840 0.0630400 15.4022 11.9098 16
------> CAND: 210.254317 3626.745361 0.5653025 3.2708116 21.4966 11.706  2
------> CAND: 246.490878 3879.603027 0.8683939 3.3443747 17.8361 11.5764  4
------> CAND: 318.066617 6106.567383 1.0405884 0.3493688 26.6521 11.5749  1
------> CAND: 115.478719 3715.914795 0.9580972 6.2608809 15.1341 11.5561 16
------> CAND: 115.461592 4066.651611 0.4439831 6.2605329 17.777 11.5293  4
------> CAND: 115.196373 5878.687012 1.2069689 3.9763029 15.0917 11.5004 16
------> CAND: 307.795764 4289.567871 0.8769820 3.5196087 15.7659 11.4518  8
------> CAND: 367.400865 3862.449219 0.7863500 3.3459651 21.0512 11.4412  2
------> CAND: 246.291835 4571.938477 0.5797461 3.7068419 15.7483 11.4335  8
------> CAND: 105.126640 3682.223877 0.5819549 3.2962713 15.0223 11.4093 16
------> CAND:  70.084859 3626.697754 0.5661593 3.2706075 17.6213 11.4052  4
------> CAND:  47.522614 6277.910156 1.3454909 4.0702643 15.0038 11.385 16
------> CAND: 166.962481 5616.492676 0.5253356 4.1708231 14.964 11.3328 16
------> CAND: 230.923962 4033.559326 0.4377069 6.2512269 20.8176 11.3024  2
------> CAND: 104.276747 5435.191406 0.4817406 4.1539683 14.9402 11.3016 16
------> CAND: 230.923183 4066.651611 0.4439831 6.2605329 17.468 11.283  4
------> CAND: 230.925519 3923.084229 0.4156288 6.2180662 20.7608 11.2687  2
------> CAND: 230.472935 5849.335938 0.8013703 4.0843077 15.567 11.2451  8
------> CAND: 461.842734 4197.435547 0.4736266 0.0143348 25.8183 11.2128  1
------> CAND: 115.474827 4278.104004 0.6677892 0.0923588 14.8617 11.1988 16
------> CAND: 172.750833 5188.622070 1.0203786 3.8140960 14.8583 11.1944 16
------> CAND:  60.057685 4608.773438 0.3776775 6.2582045 17.3463 11.1862  4
------> CAND:  39.510009 3741.671387 0.8428975 6.2598896 15.5094 11.1853  8
------> CAND: 202.201489 3719.440674 0.6655461 6.2305932 15.5074 11.1833  8
------> CAND: 153.949135 4033.559326 0.4377069 6.2512269 17.3414 11.1823  4
------> CAND:  86.379179 5628.237305 1.0847467 3.9382846 14.8262 11.1524 16
------> CAND:  80.257618 4030.238037 0.4444108 3.5065150 14.8215 11.1463 16
------> CAND:  86.558500 5172.225098 0.6857845 0.2057368 14.7924 11.1082 16
------> CAND:  45.043264 4608.773438 0.3776775 6.2582045 17.2288 11.0927  4
------> CAND: 144.219358 4434.623535 0.2614931 6.0964866 14.7728 11.0826 16
------> CAND: 196.991323 3740.992432 0.7930853 3.2927363 14.7714 11.0808 16
------> CAND: 404.402977 3719.440674 0.6655461 6.2305932 17.1839 11.057  4
------> CAND: 201.959107 3764.285156 0.5193384 6.2146778 14.7346 11.0328 16
------> CAND: 379.131457 3753.346924 0.9370039 3.2843337 20.3368 11.0169  2
------> CAND: 304.406574 3743.050293 0.8414602 3.2884114 15.3255 10.9948  8
------> CAND: 482.886331 3999.103516 0.5794644 0.0093980 25.2199 10.9528  1
------> CAND: 217.069028 5067.850098 1.1461896 3.7482066 15.2687 10.936  8
------> CAND: 153.950173 3946.646973 0.4197114 6.2250524 17.0258 10.9314  4
------> CAND: 346.464185 4444.575684 0.6681814 0.1227803 16.9863 10.9  4
------> CAND: 117.274523 4422.791504 0.5327155 3.6616509 14.6262 10.8916 16
------> CAND: 158.139170 4223.740723 0.2893318 6.1445150 14.6198 10.8832 16
------> CAND: 253.373320 3734.761475 0.6182129 3.3157382 15.2024 10.8674  8
------> CAND: 180.174611 4611.022949 0.3806349 6.2778721 24.9947 10.855  1
------> CAND: 231.036329 5163.576172 0.9363048 0.2787702 15.1767 10.8409  8
------> CAND: 210.253539 3682.223877 0.5819549 3.2962713 15.1596 10.8232  8
------> CAND: 161.614776 4449.745117 1.0177137 3.5569856 15.1565 10.82  8
------> CAND:  42.050863 3626.745361 0.5653025 3.2708116 14.5652 10.8122 16
------> CAND:  84.394194 3763.298096 0.7405161 3.3100214 14.5622 10.8082 16
------> CAND: 159.578148 4012.469971 0.2634714 6.0966678 14.5518 10.7947 16
------> CAND:  41.245088 6596.048340 1.1840903 4.1833658 14.5453 10.7864 16
------> CAND: 312.869168 3867.219238 0.5050187 3.4100907 16.8426 10.7859  4
------> CAND: 357.866758 4503.033691 1.0827353 0.2025795 15.1216 10.7839  8
------> CAND: 153.898012 4289.567871 0.8769820 3.5196087 14.5073 10.737 16
------> CAND: 210.254577 3682.575439 0.5803654 3.2915421 24.7021 10.728  1
------> CAND: 304.872393 5784.854980 0.8209219 0.2741640 16.7692 10.7277  4
------> CAND: 175.747385 8648.044922 1.2766832 0.1350644 14.4999 10.7274 16
------> CAND: 466.673237 7873.239746 1.4522779 0.3890767 16.7396 10.7042  4
------> CAND:  70.084599 3682.373047 0.5811039 3.2965240 16.6953 10.6691  4
------> CAND: 230.885295 5266.970215 0.4102694 6.2621417 15.0077 10.6665  8
------> CAND: 401.679948 4277.492188 1.0006775 3.4946203 15.0013 10.6598  8
------> CAND: 378.426111 3666.787354 0.7056859 6.2187214 15.0007 10.6592  8
------> CAND: 115.462630 3946.646973 0.4197114 6.2250524 16.6824 10.6588  4
------> CAND: 483.152328 5292.380371 1.2254568 0.3406798 24.5276 10.6522  1
------> CAND: 137.452138 4237.143066 0.6951901 0.0901119 14.4362 10.6448 16
------> CAND:  93.016904 3804.364990 0.6139058 6.2479639 14.4161 10.6187 16
------> CAND: 183.700562 3862.449219 0.7863500 3.3459651 16.6285 10.6161  4
------> CAND: 108.063505 3934.807861 0.9079871 0.0483522 14.4126 10.6142 16
------> CAND: 145.463186 3632.744873 0.4502116 6.1552062 14.3978 10.595 16
------> CAND: 153.950433 3923.084229 0.4156288 6.2180662 16.5995 10.5932  4
------> CAND: 346.656222 4011.264404 0.9779891 0.0771470 14.9277 10.584  8
------> CAND: 105.939422 4709.391602 0.8448637 0.2048194 14.3866 10.5805 16
------> CAND: 185.958551 4883.462402 1.0823332 3.6980667 14.3657 10.5535 16
------> CAND: 280.336841 4129.166016 0.5004322 0.0130376 14.8944 10.5497  8
------> CAND: 136.974122 4593.925293 0.2596060 4.0275927 14.3619 10.5486 16
------> CAND: 216.594645 3981.111328 0.4812706 6.2582459 14.8929 10.5482  8
------> CAND: 313.590603 4613.689453 0.3158979 6.1811829 24.2501 10.5317  1
------> CAND: 151.627826 3860.229736 0.2167021 6.0109487 16.5027 10.5164  4
------> CAND: 180.176428 4361.289551 0.3382861 6.2093377 24.2046 10.5119  1
------> CAND: 158.404129 3634.795654 0.9621256 3.2261038 14.3289 10.5059 16
------> CAND:  64.037777 4305.632324 0.6474071 3.5713494 14.848 10.5019  8
------> CAND: 259.006486 4911.265625 1.1715288 3.7020838 14.8422 10.496  8
------> CAND: 159.033438 6106.567383 1.0405884 0.3493688 19.4374 10.4835  2
------> CAND: 143.570326 6145.613770 1.2096887 4.0503583 14.3091 10.4803 16
[16:08:16][3700968][INFO ] Statistics: count dirty SumSpec pages 1833 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:08:16][3700968][INFO ] Data processing finished successfully!
16:08:16 (3700968): called boinc_finish(0)

</stderr_txt>
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