Task 1706875099

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_93_6450000_0
Workunit ID: 860054398
Created: 1 Jan 2025 19:25:55 UTC
Sent: 1 Jan 2025 23:20:22 UTC
Report deadline: 15 Jan 2025 23:20:22 UTC
Received: 2 Jan 2025 7:32:12 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 428.61
CPU time (sec): 38.70
Peak working set size (MB): 268.05
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[07:24:00][1359957][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_cfbf00099_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_93.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 6450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_93.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_93_6450000_0_0
------> GPU usage: 0.330000
[07:24:00][1359957][INFO ] Starting data processing...
[07:24:00][1359957][INFO ] opti: No host transfer for n_steps. Use device global.
[07:24:00][1359957][INFO ] opti: No host transfer for mean. Use device global.
[07:24:00][1359957][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:24:00][1359957][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:24:00][1359957][INFO ] opti: power spectrum in fft callback (static link).
[07:24:00][1359957][INFO ] opti: __constant__ access is not uniform, bad!
[07:24:01][1359957][INFO ] Running on device 3 Tesla V100-SXM2-16GB
[07:24:01][1359957][INFO ] CUDA global memory status (initial GPU state, including context):
[07:24:01][1359957][INFO ] No template file. Generating templates.
[07:24:01][1359957][INFO ] Template param value T_cons = 50000
[07:24:07][1359957][INFO ] Number of generated templates to be used: 50000
[07:24:07][1359957][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_93.cpt
[07:24:07][1359957][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_93.cpt (No such file or directory).
------> Starting from scratch...
[07:24:07][1359957][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_93.binary
[07:24:07][1359957][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM239.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.79676783079
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 239.3 cm^-3 pc
------> Scale factor: 1.43839
[07:24:07][1359957][INFO ] Allocating memory for dedispersed compressed time series...
[07:24:07][1359957][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:24:07][1359957][INFO ] 8-bit allocation done
[07:24:07][1359957][INFO ] Foobar
[07:24:07][1359957][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_93.binary
[07:24:07][1359957][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:24:07][1359957][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:24:07][1359957][INFO ] FftSize = 12582913
[07:24:08][1359957][INFO ] Seed for random number generator is 1110571508.
[07:24:11][1359957][INFO ] 8[07:24:11][1359957][INFO ] 9[07:24:12][1359957][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:24:12][1359957][INFO ] Normalization factor 3.97364e-08
[07:24:12][1359957][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
[07:24:12][1359957][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:24:12][1359957][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:24:12][1359957][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:24:12][1359957][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:25:00][1359957][INFO ] Checkpoint committed!
[07:26:00][1359957][INFO ] Checkpoint committed!
[07:27:00][1359957][INFO ] Checkpoint committed!
[07:28:00][1359957][INFO ] Checkpoint committed!
[07:29:00][1359957][INFO ] Checkpoint committed!
[07:30:00][1359957][INFO ] Checkpoint committed!
[07:31:00][1359957][INFO ] Checkpoint committed!
[07:31:06][1359957][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499815 4271.685059 0.9716282 3.6335819 24.9875 21.4069  8
------> CAND:   0.249907 5870.004395 0.7055334 5.8419414 22.1862 21.3565 16
------> CAND:   0.499555 4696.222168 1.1390200 3.7867742 24.4129 20.7707  8
------> CAND:   0.500334 3610.427002 0.9666589 6.1429601 20.408 18.8042 16
------> CAND:   0.249648 6969.647461 1.0990567 5.8926945 20.2081 18.5202 16
------> CAND:   0.499296 6433.258789 1.3337777 4.4813352 22.2903 18.4353  8
------> CAND:   1.499184 4172.195312 0.9900953 3.5806594 30.8861 17.3197  2
------> CAND:   0.250167 3635.325928 0.9618672 6.1529617 21.0637 17.0976  8
------> CAND:   0.166605 5038.019531 0.8336571 4.0721917 19.1995 17.0964 16
------> CAND:   0.500074 4666.552246 0.3113516 4.8141623 19.7246 15.6487  8
------> CAND:   0.166345 6077.621094 1.1036325 4.4443483 18.0973 15.5606 16
------> CAND:   0.499036 4061.100098 1.0402796 3.5158577 19.5075 15.415  8
------> CAND:   0.749462 4172.195312 0.9900953 3.5806594 22.5635 15.3841  4
------> CAND:   1.498925 4676.679199 1.1362265 3.7788827 27.4663 15.269  2
------> CAND:   0.749722 3822.487061 0.8669651 3.4290531 21.9906 14.9192  4
------> CAND:   0.500593 3635.277344 0.4437257 5.9718575 18.2739 14.0942  8
------> CAND:   1.499963 3707.541016 0.4717388 5.9960065 25.2619 13.9505  2
------> CAND:   1.499444 5662.462891 1.1608858 0.0796032 24.9529 13.7659  2
------> CAND:   1.499703 4833.477539 0.8098854 6.2488761 24.8955 13.7317  2
------> CAND:   0.374731 4153.477539 0.9900011 3.5715263 16.5213 13.406 16
------> CAND:   0.249388 4799.594238 1.1536918 3.8221133 16.1175 12.8626 16
------> CAND:   0.166864 3647.509521 0.9113492 6.1452084 16.1053 12.8463 16
------> CAND: 230.815747 4652.607422 0.3352056 5.4990845 17.0528 12.7998  8
------> CAND:   1.500222 3990.088867 0.8173069 6.2043667 22.7689 12.4632  2
------> CAND: 115.407873 4652.607422 0.3352056 5.4990845 15.5217 12.0681 16
------> CAND: 115.521538 3985.664795 0.7218967 6.1722903 16.2898 11.9984  8
------> CAND:   0.749981 3633.787109 0.4739629 5.9867139 18.3223 11.9646  4
------> CAND:  38.124490 4239.577148 0.9974566 3.6116488 15.4339 11.9519 16
------> CAND: 461.631493 4652.607422 0.3352056 5.4990845 18.2095 11.8745  4
------> CAND: 115.407354 5874.592773 0.7025054 5.8309865 15.2654 11.7291 16
------> CAND:  86.371654 5433.776367 1.1605108 4.1029291 15.1666 11.599 16
------> CAND: 140.165047 3710.714355 0.4492136 5.9789901 15.0586 11.457 16
------> CAND:   1.249277 3857.452393 0.3992001 5.9382863 21.0587 11.4457  2
------> CAND: 287.527839 3672.834473 0.6457813 6.0850029 15.7434 11.4284  8
------> CAND: 189.851189 5769.018066 1.2805846 0.1302432 15.0178 11.4033 16
------> CAND: 140.143767 4252.378418 0.4231955 5.9556575 15.0155 11.4003 16
------> CAND: 376.856859 3817.681152 0.8865469 6.1856976 15.7086 11.3923  8
------> CAND:   0.750241 4224.314453 1.0663630 0.0211287 17.6 11.3882  4
------> CAND:   1.248758 6142.586426 1.1005281 6.2595286 20.9236 11.3654  2
------> CAND:  86.597167 4169.449219 0.7568480 6.2100000 14.9882 11.3645 16
------> CAND: 346.200783 4407.868164 0.3041178 5.5523667 17.5441 11.3437  4
------> CAND: 282.303661 4462.832031 0.4040714 5.8592653 15.6538 11.3352  8
------> CAND:  25.056128 4516.305176 0.7593225 6.2341871 14.9482 11.312 16
------> CAND: 115.421108 4996.449219 0.4970756 5.8838806 14.9339 11.2933 16
------> CAND: 184.643099 4865.157715 0.5443705 4.2275090 14.9249 11.2816 16
------> CAND:   1.250056 5307.996094 0.8250536 4.2270656 20.7507 11.2627  2
------> CAND:   1.249018 5102.443359 0.7610099 6.1897335 20.7345 11.253  2
------> CAND:   1.250315 4180.734375 0.5110121 3.8068824 20.7097 11.2383  2
------> CAND:   1.249796 6390.218262 1.3302810 4.4623375 20.4366 11.0762  2
------> CAND:  86.593534 4665.281738 0.8871031 0.0126659 14.7606 11.0667 16
------> CAND:  25.750055 4063.423340 0.5491233 6.0918908 14.7603 11.0663 16
------> CAND: 396.913284 4151.787598 0.6766086 6.1731772 15.3857 11.0571  8
------> CAND:  86.588603 4747.808105 0.8686026 0.0060270 14.7485 11.0508 16
------> CAND: 115.486764 3997.014404 0.7117522 6.1701398 14.747 11.049 16
------> CAND: 290.792724 4450.752441 0.3583165 5.7664852 15.3634 11.034  8
------> CAND: 348.019942 4773.698242 1.0102167 3.8525465 15.358 11.0285  8
------> CAND:  12.874768 4170.735352 0.5773017 6.1165824 14.7287 11.025 16
------> CAND:   0.299733 4130.345703 0.9361576 3.5681975 14.7218 11.0161 16
------> CAND: 130.367538 5709.444336 0.9322681 4.3548975 15.332 11.0015  8
------> CAND: 306.181617 4228.585938 0.7198858 6.1935296 15.3213 10.9904  8
------> CAND: 173.169940 3961.510254 0.6443404 6.1365938 15.3162 10.9852  8
------> CAND:  86.583932 4254.075684 0.7040927 6.1947660 14.6761 10.9565 16
------> CAND:  82.202120 4030.102295 0.1979071 4.8855057 14.6497 10.9221 16
------> CAND: 230.909948 5353.591309 0.8082507 6.1863489 15.2517 10.9184  8
------> CAND: 346.391522 4875.505859 0.7472263 6.2060437 15.2373 10.9035  8
------> CAND: 115.522836 4437.543945 0.7918711 6.2394943 14.6351 10.903 16
------> CAND: 115.502594 5936.620117 1.1494293 0.0354683 15.2311 10.8971  8
------> CAND: 259.740897 3934.320557 0.7900112 6.1862235 15.1991 10.864  8
------> CAND: 133.601541 3816.637207 0.8870090 3.4175525 14.599 10.8561 16
------> CAND:  86.574849 4451.637695 0.8638265 6.2762756 14.597 10.8535 16
------> CAND:  71.587936 3723.359863 0.9292088 3.3623922 14.5895 10.8437 16
------> CAND:  99.727292 3612.516113 0.9384957 3.2964334 14.5846 10.8374 16
------> CAND: 138.608251 3995.234131 0.7126432 3.5709591 14.5739 10.8236 16
------> CAND:   1.250575 4296.547852 0.8980537 3.6610212 15.1567 10.8202  8
------> CAND: 475.444128 3939.605469 0.9534729 3.4721262 19.9777 10.8038  2
------> CAND: 151.253873 4036.860840 0.9762303 6.2521529 14.5581 10.8029 16
------> CAND:  77.407948 3814.722900 0.9042433 6.1886821 14.558 10.8028 16
------> CAND: 338.406166 3629.789062 0.5174409 3.4376957 15.1301 10.7927  8
------> CAND: 230.870763 4127.391602 0.5133747 6.0569515 15.1079 10.7699  8
------> CAND: 173.187327 4665.281738 0.8871031 0.0126659 15.0922 10.7537  8
------> CAND:  23.043634 4279.694824 0.6168745 3.7770884 14.5181 10.751 16
------> CAND: 175.021278 4976.613770 0.8862181 4.0008497 14.5046 10.7335 16
------> CAND: 115.521798 4231.316895 0.9372234 6.2756929 14.4987 10.7259 16
------> CAND: 140.266515 4296.307129 0.9706777 0.0100804 14.4981 10.7251 16
------> CAND: 387.776745 3699.473633 0.8037827 6.1376767 16.7603 10.7206  4
------> CAND: 111.246644 4763.163574 0.5819055 6.0705900 14.4882 10.7123 16
------> CAND:   1.248499 6542.645996 1.3344358 0.0190549 16.7443 10.7079  4
------> CAND: 115.483910 4190.314941 0.4956958 6.0390759 14.4826 10.7049 16
------> CAND:  86.601319 3939.544189 0.9705350 6.2308054 14.4815 10.7035 16
------> CAND: 461.311000 3837.430420 0.5485495 3.5489695 16.7353 10.7008  4
------> CAND: 144.309408 3634.668213 0.4569537 5.9815502 15.0399 10.6996  8
------> CAND: 230.913322 4250.697754 0.4218004 5.9406452 15.0296 10.689  8
------> CAND:   1.500482 3618.294189 0.7794833 6.1100712 19.7562 10.6725  2
------> CAND: 133.177763 5165.091309 1.0716891 4.0084171 15.0082 10.6669  8
------> CAND: 173.096758 3638.599121 0.4212224 5.9541407 15.0039 10.6625  8
------> CAND:  77.016608 4099.284668 1.0468502 6.2782760 14.446 10.6575 16
------> CAND: 173.179801 5892.395508 1.1515228 0.0567180 14.9984 10.6568  8
------> CAND: 143.763920 3672.834473 0.6457813 6.0850029 14.4452 10.6565 16
------> CAND: 115.456661 4250.697754 0.4218004 5.9406452 14.4416 10.6517 16
------> CAND: 302.522538 4140.500488 0.9101291 3.5846961 14.9896 10.6478  8
[07:31:06][1359957][INFO ] Statistics: count dirty SumSpec pages 506961 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:31:06][1359957][INFO ] Data processing finished successfully!
07:31:06 (1359957): called boinc_finish(0)

</stderr_txt>
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