Task 1708467017

Name: Ter5_1_dns_cfbf00110_segment_2_dms_200_40000_54_5450000_1
Workunit ID: 861022171
Created: 4 Jan 2025 18:24:36 UTC
Sent: 5 Jan 2025 2:43:47 UTC
Report deadline: 19 Jan 2025 2:43:47 UTC
Received: 5 Jan 2025 3:00:14 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 801.16
CPU time (sec): 16.20
Peak working set size (MB): 299.41
Peak swap size (MB): 14818.01
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>
[19:44:49][3635383][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_54.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 5450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_54.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_40000_54_5450000_1_0
------> GPU usage: 0.500000
[19:44:49][3635383][INFO ] Starting data processing...
[19:44:49][3635383][INFO ] opti: No host transfer for n_steps. Use device global.
[19:44:49][3635383][INFO ] opti: No host transfer for mean. Use device global.
[19:44:49][3635383][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:44:49][3635383][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:44:49][3635383][INFO ] opti: power spectrum in fft callback (static link).
[19:44:49][3635383][INFO ] opti: __constant__ access is not uniform, bad!
[19:44:50][3635383][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[19:44:50][3635383][INFO ] CUDA global memory status (initial GPU state, including context):
[19:44:50][3635383][INFO ] No template file. Generating templates.
[19:44:50][3635383][INFO ] Template param value T_cons = 50000
[19:44:54][3635383][INFO ] Number of generated templates to be used: 50000
[19:44:54][3635383][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_2_dms_200_54.cpt
[19:44:54][3635383][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_2_dms_200_54.cpt (No such file or directory).
------> Starting from scratch...
[19:44:54][3635383][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_54.binary
[19:44:54][3635383][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_DM235.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693967896703
------> 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: 235.4 cm^-3 pc
------> Scale factor: 2.19876
[19:44:54][3635383][INFO ] Allocating memory for dedispersed compressed time series...
[19:44:54][3635383][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:44:54][3635383][INFO ] 8-bit allocation done
[19:44:54][3635383][INFO ] Foobar
[19:44:54][3635383][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_54.binary
[19:44:54][3635383][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:44:54][3635383][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:44:54][3635383][INFO ] FftSize = 12582913
[19:44:54][3635383][INFO ] Seed for random number generator is 1094529669.
[19:44:56][3635383][INFO ] 8[19:44:56][3635383][INFO ] 9[19:44:57][3635383][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:44:57][3635383][INFO ] Normalization factor 3.97364e-08
[19:44:57][3635383][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
[19:44:57][3635383][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1782 MB (14503 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:44:57][3635383][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:44:57][3635383][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:44:57][3635383][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1048.84936523, mean= 0.00006252  0.00006252
[19:44:57][3635383][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:54:50][3635383][INFO ] Checkpoint committed!
[19:58:09][3635383][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 136.819195 3688.920898 0.8551112 3.2362850 15.5377 12.0893 16
------> CAND:  31.671535 3728.391113 0.8562256 6.2823458 15.4166 11.929 16
------> CAND: 187.351596 3927.111816 0.8029345 3.3454769 15.388 11.8911 16
------> CAND: 115.506487 5181.543457 0.4454983 0.1725263 15.0838 11.49 16
------> CAND: 230.994808 3933.364014 0.8703914 0.0654331 15.6959 11.379  8
------> CAND: 169.958514 3787.360352 0.8271775 0.0181003 17.517 11.3221  4
------> CAND:  86.576406 5055.434570 0.8619797 0.3066889 14.9501 11.3146 16
------> CAND: 138.912656 3654.539307 0.8475161 6.2543669 14.938 11.2988 16
------> CAND: 140.117816 4519.006836 0.3714189 3.6883583 15.6033 11.2827  8
------> CAND: 104.516793 4639.681641 0.2283418 6.1982131 14.8765 11.2181 16
------> CAND: 244.218876 7526.355469 0.4585797 5.0796461 20.6399 11.1969  2
------> CAND: 431.824272 5047.076172 0.9534037 3.7228041 20.4443 11.0807  2
------> CAND: 339.917029 3787.360352 0.8271775 0.0181003 25.4535 11.0543  1
------> CAND: 254.028841 5489.375000 0.7100982 0.3133201 15.3762 11.0472  8
------> CAND: 260.553420 4416.349121 0.9046446 3.5242035 15.3472 11.0172  8
------> CAND: 375.369872 4107.482910 0.0718758 4.5378485 17.1093 10.9977  4
------> CAND:  75.349262 6069.358398 0.2850871 6.1308680 15.3136 10.9825  8
------> CAND: 138.302809 3645.188965 0.3411118 6.1648436 17.0489 10.9498  4
------> CAND: 195.952249 9240.893555 1.1936808 0.2648755 14.6556 10.9298 16
------> CAND: 468.016457 4462.057129 1.0784422 0.2236876 16.958 10.8775  4
------> CAND: 310.703304 3840.580078 0.8427694 0.0373903 16.9489 10.8703  4
------> CAND: 264.989469 5351.309570 0.8859297 3.8238089 15.197 10.8618  8
------> CAND: 361.472637 3694.411133 0.9804638 6.2735491 15.1945 10.8593  8
------> CAND: 115.492733 4725.586914 0.5740187 0.1953282 14.5983 10.8552 16
------> CAND: 115.497404 5149.874512 0.8069773 0.3186107 14.5855 10.8386 16
------> CAND: 115.509341 4084.133057 0.6125063 0.0783851 15.1691 10.8331  8
------> CAND: 193.138391 3726.747803 0.3943636 3.3223438 14.5779 10.8287 16
------> CAND:  14.078112 5079.062012 0.4756453 0.2048932 14.5734 10.8228 16
------> CAND: 488.437491 7526.355469 0.4585797 5.0796461 24.873 10.8022  1
------> CAND: 491.921921 3959.765625 0.8176774 0.0737867 16.8462 10.7887  4
------> CAND:  86.586527 4424.062988 0.9806839 0.2070591 14.5321 10.7691 16
------> CAND: 136.701378 3654.802979 0.2838885 3.3323035 15.1037 10.7655  8
------> CAND: 417.538812 8963.833984 1.4166558 4.5958018 16.8109 10.7608  4
------> CAND: 307.560389 4645.214844 0.9283153 0.2553483 19.8984 10.7568  2
------> CAND:  66.715911 6800.285156 1.1907449 0.4808511 15.0927 10.7541  8
------> CAND: 346.519979 4508.071289 0.7418199 0.1966332 15.0399 10.6997  8
------> CAND: 228.304477 3754.849121 0.5558434 6.2614689 15.037 10.6966  8
------> CAND: 345.587823 4440.037109 1.0179584 3.5220699 15.0243 10.6836  8
------> CAND: 287.630864 4100.651367 0.7012370 0.0964983 16.696 10.6696  4
------> CAND: 279.900346 5771.193359 0.8866655 3.9438605 15.0082 10.6669  8
------> CAND: 373.866016 3670.564453 0.6689256 3.2433796 16.6865 10.6621  4
------> CAND:  57.594424 9255.431641 1.2835449 4.7419581 14.4475 10.6594 16
------> CAND:  37.674761 6069.358398 0.2850871 6.1308680 14.4455 10.6569 16
------> CAND:  85.202046 5471.189941 1.0089108 0.3894492 14.4445 10.6555 16
------> CAND: 441.951357 4713.364258 0.9793947 3.6162634 16.6756 10.6534  4
------> CAND: 274.078777 5125.868652 0.5624245 0.2337869 14.9906 10.6488  8
------> CAND: 307.558313 4642.233398 0.9284453 0.2482204 24.4619 10.6237  1
------> CAND: 394.577442 4682.426270 0.8545401 0.2539304 19.6702 10.6215  2
------> CAND: 115.499999 4475.116211 0.6553516 0.1744719 14.416 10.6186 16
------> CAND: 123.757321 3913.400879 0.5651501 0.0230128 14.4147 10.6169 16
------> CAND: 115.549306 5030.257324 1.1432055 0.3386948 14.4121 10.6135 16
------> CAND: 172.702824 4235.499023 0.1244023 5.9317026 14.9533 10.6104  8
------> CAND: 101.683991 4577.183594 0.9358581 3.5762436 14.4046 10.6039 16
------> CAND:  57.277823 4149.626465 0.8901539 0.1351810 14.4 10.5979 16
------> CAND: 118.837806 5401.087402 1.1759185 0.4019754 14.9332 10.5896  8
------> CAND:  76.791095 4013.832764 0.1670840 3.6622381 14.3842 10.5775 16
------> CAND: 400.417436 4554.217285 0.6707067 3.6073961 14.9123 10.5682  8
------> CAND: 330.344255 3778.383301 0.6937062 3.2910550 14.9029 10.5584  8
------> CAND: 429.008078 5331.203613 0.4982961 3.9311142 16.5552 10.558  4
------> CAND: 259.125600 7765.414062 1.4681891 4.2978773 24.3081 10.5569  1
------> CAND: 156.960479 4753.610840 1.0759540 0.2905247 14.3588 10.5446 16
------> CAND:  86.505041 5849.161621 0.4235978 0.1293145 14.3465 10.5287 16
------> CAND:  75.334470 8196.795898 0.6423382 6.1858521 14.8659 10.5204  8
------> CAND: 113.505931 8782.318359 1.4533690 0.4590981 14.8613 10.5156  8
------> CAND:  28.791762 7765.414062 1.4681891 4.2978773 14.3322 10.5102 16
------> CAND: 148.995105 4494.508789 0.4455661 3.6526639 19.4749 10.5057  2
------> CAND: 117.949506 5101.587402 0.8521930 0.3110250 16.4254 10.4552  4
------> CAND: 400.122114 4623.561523 1.0288597 3.5824149 16.418 10.4494  4
------> CAND:  16.687736 4488.556152 0.7500539 0.1940394 14.7937 10.446  8
------> CAND: 231.021278 4606.944336 0.6976267 0.2158568 14.7684 10.4201  8
------> CAND: 333.374024 4155.745117 0.3739767 3.5266178 14.7678 10.4194  8
------> CAND: 154.443759 3618.468994 0.7668765 6.2313938 14.7653 10.4168  8
------> CAND: 461.924739 5836.467285 0.8252750 0.3666657 16.3754 10.4156  4
------> CAND: 494.843215 3822.191895 0.7303506 3.3069451 16.372 10.413  4
------> CAND: 360.723435 5709.182129 0.9333792 3.9160140 14.759 10.4104  8
------> CAND: 113.713019 3677.864258 0.6085799 3.2540214 14.2516 10.406 16
------> CAND: 274.512677 4053.051758 0.3338712 3.4990599 14.7543 10.4055  8
------> CAND:  78.115629 5497.977539 0.6305757 0.3008670 14.7463 10.3973  8
------> CAND:  85.934381 3637.270020 0.4018083 3.2738171 14.7389 10.3897  8
------> CAND: 346.340399 3879.279053 0.8505753 0.0466322 14.734 10.3846  8
------> CAND: 148.676168 7105.397461 1.1519979 0.4689067 14.7237 10.3741  8
------> CAND: 337.241749 4667.328125 0.5182818 0.1682527 19.2448 10.3694  2
------> CAND: 304.106582 3825.566406 0.3896024 6.2363176 14.7165 10.3667  8
------> CAND:  51.439645 3867.574219 0.6403801 0.0211576 14.2203 10.3657 16
------> CAND: 352.573550 3840.407959 0.9750624 0.0420990 14.7155 10.3657  8
------> CAND: 322.110548 3930.877441 0.6689900 0.0497742 14.713 10.3631  8
------> CAND: 341.779785 4713.069824 1.1432712 0.2878142 19.2277 10.3592  2
------> CAND: 147.619447 3683.534668 0.5770690 6.2349133 14.2137 10.3572 16
------> CAND: 393.403941 3647.802979 0.8878504 6.2541609 14.7069 10.3569  8
------> CAND: 191.387483 3613.606689 0.9162316 6.2392511 14.2077 10.3494 16
------> CAND:  64.575739 6522.601562 0.8015968 4.1869626 14.2018 10.3419 16
------> CAND: 156.183768 4030.983643 0.9780756 3.3743753 14.1996 10.3391 16
------> CAND: 179.416066 4342.158691 0.2578483 3.7223127 14.6858 10.3351  8
------> CAND: 346.551121 3718.864502 0.9578558 0.0014841 14.6848 10.3341  8
------> CAND: 158.637168 4389.335449 0.4154022 0.0967583 14.1944 10.3323 16
------> CAND: 155.728330 4916.633789 0.1155433 5.0351362 14.6784 10.3275  8
------> CAND: 329.924109 4477.041016 0.8327267 0.2098127 14.6752 10.3243  8
------> CAND: 183.191665 3906.202881 0.6969156 3.3475652 16.2496 10.3161  4
------> CAND:  86.527619 4649.554688 0.3171063 0.0629505 14.181 10.3151 16
------> CAND:  27.500445 7265.913574 0.6911927 4.4616265 14.6657 10.3145  8
[19:58:09][3635383][INFO ] Statistics: count dirty SumSpec pages 1861 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:58:09][3635383][INFO ] Data processing finished successfully!
19:58:09 (3635383): called boinc_finish(0)

</stderr_txt>
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