Task 1708996849

Name: Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_70_3350000_1
Workunit ID: 861349410
Created: 5 Jan 2025 14:50:09 UTC
Sent: 6 Jan 2025 7:21:12 UTC
Report deadline: 20 Jan 2025 7:21:12 UTC
Received: 6 Jan 2025 7:40:30 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 709.86
CPU time (sec): 14.98
Peak working set size (MB): 299.68
Peak swap size (MB): 14818.01
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[00:22:33][379950][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_3_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_3_dms_200_70.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 3350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_70.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_70_3350000_1_0
------> GPU usage: 0.500000
[00:22:33][379950][INFO ] Starting data processing...
[00:22:33][379950][INFO ] opti: No host transfer for n_steps. Use device global.
[00:22:33][379950][INFO ] opti: No host transfer for mean. Use device global.
[00:22:33][379950][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:22:33][379950][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:22:33][379950][INFO ] opti: power spectrum in fft callback (static link).
[00:22:33][379950][INFO ] opti: __constant__ access is not uniform, bad!
[00:22:33][379950][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[00:22:33][379950][INFO ] CUDA global memory status (initial GPU state, including context):
[00:22:33][379950][INFO ] No template file. Generating templates.
[00:22:33][379950][INFO ] Template param value T_cons = 50000
[00:22:37][379950][INFO ] Number of generated templates to be used: 50000
[00:22:37][379950][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_3_dms_200_70.cpt
[00:22:37][379950][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_3_dms_200_70.cpt (No such file or directory).
------> Starting from scratch...
[00:22:37][379950][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_70.binary
[00:22:37][379950][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_3_dms_200_DM237.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714528183955
------> 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: 237 cm^-3 pc
------> Scale factor: 1.62955
[00:22:37][379950][INFO ] Allocating memory for dedispersed compressed time series...
[00:22:37][379950][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:22:37][379950][INFO ] 8-bit allocation done
[00:22:37][379950][INFO ] Foobar
[00:22:37][379950][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_70.binary
[00:22:37][379950][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:22:37][379950][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:22:37][379950][INFO ] FftSize = 12582913
[00:22:37][379950][INFO ] Seed for random number generator is 1109685857.
[00:22:39][379950][INFO ] 8[00:22:39][379950][INFO ] 9[00:22:39][379950][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:22:40][379950][INFO ] Normalization factor 3.97364e-08
[00:22:40][379950][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
[00:22:40][379950][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1640 MB (14645 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:22:40][379950][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:22:40][379950][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:22:40][379950][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1221.80273438, mean= 0.00007283  0.00007283
[00:22:40][379950][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:32:34][379950][INFO ] Checkpoint committed!
[00:34:21][379950][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.310557 3761.110107 0.3605631 2.7162874 16.3945 13.2349 16
------> CAND: 172.717875 4275.675781 0.9971185 3.1309657 16.7955 12.5289  8
------> CAND: 167.632534 4170.356445 0.8541458 3.0754602 22.0731 12.0489  2
------> CAND: 123.534662 4707.188965 1.0100384 0.7134035 16.2706 11.9783  8
------> CAND: 355.651069 4589.781738 0.8980997 0.6979623 16.2463 11.9529  8
------> CAND: 348.573735 4018.806885 0.7717915 3.0323851 18.1765 11.8481  4
------> CAND: 230.333060 4010.045410 0.9034661 3.0714271 16.0227 11.7193  8
------> CAND: 115.218172 4863.832520 1.0040816 3.1736863 15.1375 11.5607 16
------> CAND: 345.435750 4275.675781 0.9971185 3.1309657 17.8035 11.5504  4
------> CAND: 392.523686 3927.693115 0.4707484 2.8474369 17.7552 11.5119  4
------> CAND: 232.239933 3808.224365 0.6150013 0.3778253 26.4348 11.4805  1
------> CAND: 461.286346 3947.685059 0.2485527 2.3637753 17.6167 11.4015  4
------> CAND:   9.739119 5518.843262 0.7139714 2.8328061 14.9096 11.2615 16
------> CAND: 361.073772 4380.468262 0.9645164 0.5684222 15.5515 11.2291  8
------> CAND:  86.375546 4104.040527 0.7899292 3.0502455 14.8408 11.1714 16
------> CAND: 287.572475 3950.343994 0.7498263 0.4059427 15.4905 11.1657  8
------> CAND: 346.417733 4002.113281 0.8089786 0.4195424 20.5093 11.1193  2
------> CAND:  86.358938 4275.675781 0.9971185 3.1309657 15.4361 11.1093  8
------> CAND:  91.154148 4054.135254 0.6506593 0.5169299 14.7892 11.1041 16
------> CAND: 236.174092 4239.017578 0.7083158 0.5955970 15.3728 11.0437  8
------> CAND: 115.216356 5050.864258 1.0687385 3.1881609 14.7413 11.0415 16
------> CAND: 389.569953 6028.782227 0.8590812 1.6171181 17.1491 11.0293  4
------> CAND: 348.573475 4018.806885 0.7717915 3.0323851 15.357 11.0274  8
------> CAND: 335.265067 4170.356445 0.8541458 3.0754602 25.3703 11.0182  1
------> CAND: 199.567730 3815.960693 0.9359878 3.0390604 14.7159 11.0084 16
------> CAND:  83.816267 4170.356445 0.8541458 3.0754602 17.0853 10.9786  4
------> CAND: 230.612811 4723.971680 0.6000565 2.9043550 15.2953 10.9635  8
------> CAND: 172.786905 4075.238281 0.7327983 3.0242736 17.0365 10.9399  4
------> CAND: 115.472491 4002.113281 0.8089786 0.4195424 15.2698 10.9372  8
------> CAND:  88.929376 3711.361084 0.7604293 0.2684534 14.6546 10.9285 16
------> CAND: 105.048527 4120.878906 0.2545689 2.2257917 15.2454 10.9119  8
------> CAND:  46.105175 5768.616211 1.1460577 3.1534042 14.6044 10.8632 16
------> CAND:  86.379179 3712.410645 0.7169666 2.9539704 14.5987 10.8557 16
------> CAND:  86.388262 5511.078613 1.1532960 3.1925681 14.582 10.834 16
------> CAND:   9.740417 6098.931152 0.9221807 2.8769627 14.5707 10.8193 16
------> CAND: 115.161080 4233.252441 1.0684637 3.1425967 14.5638 10.8104 16
------> CAND: 276.151996 3810.812256 0.8889357 3.0237730 15.1386 10.8015  8
------> CAND: 270.937938 3774.627197 0.8662060 0.2768219 16.833 10.7783  4
------> CAND: 115.244123 4314.211914 0.8336022 3.0816636 14.5208 10.7545 16
------> CAND:  37.974234 5154.067383 1.2031050 0.8543636 14.5109 10.7416 16
------> CAND: 417.288386 5659.215820 0.9312012 1.2451462 16.7635 10.7231  4
------> CAND: 352.928558 4341.568848 0.6925449 3.0214951 16.7602 10.7205  4
------> CAND: 174.074329 3843.035156 0.6868779 2.9677246 14.4872 10.7109 16
------> CAND:  59.868762 5110.981934 1.1974629 0.8297836 16.7459 10.7092  4
------> CAND: 345.626749 4794.065430 0.7743233 3.0496013 15.049 10.709  8
------> CAND: 148.676947 4396.139160 0.8747614 3.1095343 14.4517 10.6649 16
------> CAND: 115.242826 4879.787598 0.9013816 3.1276450 14.441 10.651 16
------> CAND: 146.141543 4041.942871 1.0193563 3.1042068 16.6166 10.6066  4
------> CAND:  57.074627 4657.166992 1.1332859 0.6518838 16.6159 10.6062  4
------> CAND: 274.209570 4514.987793 0.7028614 0.7601589 14.9449 10.6017  8
------> CAND: 282.693443 5505.498535 1.2479882 3.2334130 14.9423 10.599  8
------> CAND: 374.005892 3772.140625 0.5359513 0.3984257 14.9329 10.5893  8
------> CAND: 179.774708 4309.425781 0.8351932 3.0819383 14.3816 10.5741 16
------> CAND:  69.821457 3726.993164 0.8986124 0.2427702 14.9176 10.5736  8
------> CAND:  65.086453 4459.903320 0.7792153 3.0709670 14.3768 10.5678 16
------> CAND: 144.261139 3947.423096 0.5487075 0.5130019 14.3699 10.5589 16
------> CAND: 200.180691 4090.131348 0.9826025 0.4176255 14.364 10.5513 16
------> CAND:  55.216801 6292.466309 1.3192737 1.3366390 14.3604 10.5467 16
------> CAND: 461.190068 4433.089355 0.3598376 2.5250366 16.54 10.5459  4
------> CAND: 128.182471 4736.842285 0.4775436 2.7244022 14.3463 10.5284 16
------> CAND:  15.977719 4007.764893 0.9947752 3.0885000 14.3399 10.5202 16
------> CAND: 442.319860 5680.103027 0.5917420 2.0238273 16.4919 10.5078  4
------> CAND: 403.381809 4938.246582 0.5285542 2.7282708 16.4837 10.5014  4
------> CAND: 115.378289 6946.196289 1.2122319 2.8094966 14.3163 10.4896 16
------> CAND: 230.339288 4467.171387 1.0742130 3.1773150 14.8327 10.4862  8
------> CAND: 230.567915 3662.885254 0.2931715 2.5893457 14.8298 10.4832  8
------> CAND: 374.027950 3746.147949 0.9503810 0.2429072 14.8287 10.4821  8
------> CAND:  86.303662 3993.709229 1.0293198 0.3583275 14.3093 10.4806 16
------> CAND: 280.121708 3779.418701 0.3311068 0.6360019 14.8273 10.4806  8
------> CAND: 227.017830 4416.332520 1.0051782 3.1537356 14.8251 10.4783  8
------> CAND: 105.949024 6064.266602 1.3042705 3.1999290 19.4071 10.4655  2
------> CAND: 212.476494 6505.411621 1.3278792 1.4452351 14.8116 10.4645  8
------> CAND: 446.272704 5270.860352 0.8715764 3.0588248 19.3984 10.4604  2
------> CAND: 115.242566 4208.916504 0.8956380 3.0935428 14.2918 10.4579 16
------> CAND: 341.500553 5257.689941 0.8332804 1.0884248 14.8018 10.4543  8
------> CAND: 172.887594 4325.900879 0.4896398 2.8349035 14.7994 10.4519  8
------> CAND: 447.000367 4235.503906 0.6501688 2.9933743 19.3714 10.4444  2
------> CAND: 134.288981 4658.562012 0.6972435 0.8501686 16.3825 10.4212  4
------> CAND: 328.858565 4212.168457 0.6700894 0.5938090 16.3787 10.4182  4
------> CAND: 430.057274 5438.250000 1.1512052 0.9952135 19.3257 10.4173  2
------> CAND:  25.873841 4038.518555 1.0008780 3.0955770 14.2597 10.4165 16
------> CAND:  59.623526 3645.908447 0.9597041 2.9988143 14.7578 10.4091  8
------> CAND:  37.676837 4548.714844 0.9644510 3.1449032 14.2528 10.4077 16
------> CAND:  87.905612 3683.611084 0.9389236 0.2103704 14.25 10.4039 16
------> CAND: 392.040480 4068.503418 0.6347681 0.5346491 14.7493 10.4004  8
------> CAND: 390.503408 4945.033691 0.5207187 1.2879368 14.748 10.3991  8
------> CAND: 234.748089 6490.986328 0.9216126 2.5201380 19.2856 10.3935  2
------> CAND: 378.807589 3897.636230 0.7175378 0.3876024 16.3412 10.3885  4
------> CAND: 150.961925 6362.227051 1.3249531 3.1359711 16.3398 10.3874  4
------> CAND: 116.119966 3808.224365 0.6150013 0.3778253 19.2738 10.3865  2
------> CAND: 129.670496 4238.658691 0.4274982 2.7574837 14.7297 10.3802  8
------> CAND: 230.343959 4244.056152 0.9621997 3.1175437 14.7173 10.3675  8
------> CAND:  57.583524 3887.177002 0.8603960 3.0370710 14.2216 10.3674 16
------> CAND:  45.786757 3780.921143 0.3236120 2.6519182 14.2182 10.363 16
------> CAND: 115.186253 4245.232422 1.0215800 3.1379530 14.215 10.3588 16
------> CAND: 134.320641 5819.223633 1.1316792 1.1910915 14.2136 10.357 16
------> CAND: 321.246383 3963.524170 0.6375291 0.4624291 16.2984 10.3547  4
------> CAND: 441.538738 3691.241455 0.2230240 2.3726702 16.2969 10.3535  4
------> CAND:   9.742493 6909.240234 1.2817074 2.9242055 14.2082 10.3501 16
------> CAND: 139.526654 4572.408691 0.7908287 0.7318745 14.2056 10.3468 16
[00:34:21][379950][INFO ] Statistics: count dirty SumSpec pages 1837 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:34:21][379950][INFO ] Data processing finished successfully!
00:34:21 (379950): called boinc_finish(0)

</stderr_txt>
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