Task 1684308831

Name: Ter5_1_dns_cfbf00083_segment_3_dms_200_40000_176_9600000_1
Workunit ID: 846468000
Created: 19 Nov 2024 16:32:14 UTC
Sent: 20 Nov 2024 6:43:59 UTC
Report deadline: 4 Dec 2024 6:43:59 UTC
Received: 20 Nov 2024 9:09:49 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 308.91
CPU time (sec): 19.32
Peak working set size (MB): 300.48
Peak swap size (MB): 14818.07
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[02:04:05][176498][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_cfbf00083_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_3_dms_200_176.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 9600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_176.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_40000_176_9600000_1_0
------> GPU usage: 1.000000
[02:04:05][176498][INFO ] Starting data processing...
[02:04:05][176498][INFO ] opti: No host transfer for n_steps. Use device global.
[02:04:05][176498][INFO ] opti: No host transfer for mean. Use device global.
[02:04:05][176498][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:04:05][176498][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:04:05][176498][INFO ] opti: power spectrum in fft callback (static link).
[02:04:05][176498][INFO ] opti: __constant__ access is not uniform, bad!
[02:04:05][176498][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[02:04:05][176498][INFO ] CUDA global memory status (initial GPU state, including context):
[02:04:05][176498][INFO ] No template file. Generating templates.
[02:04:05][176498][INFO ] Template param value T_cons = 50000
[02:04:10][176498][INFO ] Number of generated templates to be used: 50000
[02:04:10][176498][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_3_dms_200_176.cpt
[02:04:10][176498][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_3_dms_200_176.cpt (No such file or directory).
------> Starting from scratch...
[02:04:10][176498][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_176.binary
[02:04:10][176498][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_3_dms_200_DM247.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714541695546
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 247.6 cm^-3 pc
------> Scale factor: 1.59894
[02:04:10][176498][INFO ] Allocating memory for dedispersed compressed time series...
[02:04:10][176498][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:04:10][176498][INFO ] 8-bit allocation done
[02:04:10][176498][INFO ] Foobar
[02:04:10][176498][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_176.binary
[02:04:10][176498][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:04:10][176498][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:04:10][176498][INFO ] FftSize = 12582913
[02:04:10][176498][INFO ] Seed for random number generator is 1094590545.
[02:04:12][176498][INFO ] 8[02:04:12][176498][INFO ] 9[02:04:13][176498][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:04:13][176498][INFO ] Normalization factor 3.97364e-08
[02:04:13][176498][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
[02:04:13][176498][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:04:13][176498][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:04:13][176498][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:04:13][176498][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1489.20336914, mean= 0.00008876  0.00008876
[02:04:13][176498][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:05:05][176498][INFO ] Checkpoint committed!
[02:06:05][176498][INFO ] Checkpoint committed!
[02:07:05][176498][INFO ] Checkpoint committed!
[02:08:05][176498][INFO ] Checkpoint committed!
[02:09:05][176498][INFO ] Checkpoint committed!
[02:09:13][176498][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.632720 3688.825195 0.9754085 5.5278029 16.4122 13.2588 16
------> CAND: 238.741935 3662.903809 0.7124693 5.0536976 22.7168 12.4322  2
------> CAND: 228.031213 3731.523926 0.8883660 4.1470184 16.6355 12.3608  8
------> CAND: 120.154296 3645.622314 0.7330632 5.1263709 22.4716 12.2861  2
------> CAND: 119.371097 3662.903809 0.7124693 5.0536976 18.6787 12.2498  4
------> CAND: 115.509082 3648.765137 0.7160529 5.1175156 15.5894 12.158 16
------> CAND: 115.519462 3627.997559 0.8381479 5.3805728 15.5818 12.1479 16
------> CAND: 213.000962 3893.110840 1.0012071 4.2206650 27.5216 11.9525  1
------> CAND: 238.697818 3961.091797 0.8863561 5.1455398 21.4253 11.6636  2
------> CAND: 155.566396 3853.318604 0.8540366 5.2395806 15.2015 11.6449 16
------> CAND: 213.001222 3892.132568 1.0011147 4.2193542 26.6928 11.5925  1
------> CAND: 461.746456 3970.114502 0.8827223 4.6083364 21.1975 11.5281  2
------> CAND: 213.000703 3888.578369 1.0007230 4.2208753 26.4956 11.5069  1
------> CAND: 346.232962 4130.094238 1.0075678 5.1986065 15.7843 11.471  8
------> CAND: 439.887740 3814.508057 0.9542095 5.4409785 21.0809 11.4589  2
------> CAND: 461.817821 3982.940918 0.9261478 4.5169964 17.585 11.3762  4
------> CAND:  86.609623 3718.825439 0.9253365 5.4498119 14.9859 11.3615 16
------> CAND: 230.950951 4007.026367 1.0164784 5.3662405 15.6603 11.342  8
------> CAND: 231.001296 3635.714355 0.7504685 5.2408185 15.6429 11.3239  8
------> CAND: 255.296024 3704.084717 0.9319202 5.4764500 17.5035 11.3114  4
------> CAND: 172.977903 3885.729736 0.8908653 4.3678546 14.8906 11.2366 16
------> CAND:  59.685549 3662.903809 0.7124693 5.0536976 17.4034 11.2316  4
------> CAND: 119.349039 3961.091797 0.8863561 5.1455398 20.6792 11.2202  2
------> CAND: 230.951729 3751.181152 0.7775679 5.1471181 15.5402 11.2173  8
------> CAND:  84.012715 3617.613281 0.9459173 3.9024773 15.5339 11.2108  8
------> CAND:  86.610402 3621.170898 0.8736320 5.4452748 14.8518 11.1859 16
------> CAND: 240.291983 3743.825439 0.7874089 5.1467075 25.7361 11.177  1
------> CAND: 136.498961 3749.080078 0.7782824 4.4440117 14.8395 11.1697 16
------> CAND: 238.741156 3662.261230 0.7150695 5.0527887 20.5373 11.1359  2
------> CAND:  68.552717 4024.350830 1.0180444 4.4140272 14.8037 11.1229 16
------> CAND: 382.800138 3688.670166 0.7066252 4.9062819 15.4276 11.1005  8
------> CAND: 119.370578 3662.261230 0.7150695 5.0527887 17.2382 11.1002  4
------> CAND: 115.496106 3636.336914 0.7456832 5.2286367 14.7822 11.0949 16
------> CAND:  60.094275 3961.617432 1.0121717 5.4233770 17.1771 11.0516  4
------> CAND: 161.643841 3774.404297 0.8548086 5.3136911 14.7253 11.0207 16
------> CAND: 230.918512 3692.164795 0.6951493 4.8624210 15.3484 11.0184  8
------> CAND: 191.418105 3693.694092 0.8252283 5.3221650 15.3102 10.9789  8
------> CAND: 100.123822 3826.847900 0.9134001 5.3885322 14.6904 10.9752 16
------> CAND: 115.550084 4012.794189 1.0174160 5.4014239 14.6833 10.9659 16
------> CAND: 397.311630 3907.222656 0.8143892 4.7526040 15.2934 10.9616  8
------> CAND: 115.493252 3624.826904 0.8553284 5.4186749 14.6701 10.9487 16
------> CAND: 190.561206 3806.220215 0.7857400 5.0992332 15.241 10.9073  8
------> CAND:  60.077148 3645.622314 0.7330632 5.1263709 16.9753 10.8913  4
------> CAND:  86.575109 3713.175049 0.7875885 5.2373323 14.6242 10.8889 16
------> CAND:  35.110810 3736.532715 0.8845594 5.3787422 14.6192 10.8824 16
------> CAND: 228.973751 3681.134766 0.8482301 5.3723235 15.1864 10.8509  8
------> CAND: 203.631125 3736.855957 0.7294537 4.8088946 15.1821 10.8465  8
------> CAND:  60.072217 3867.524902 0.8419189 5.1338191 16.8935 10.8263  4
------> CAND: 395.946872 3677.429199 0.8540104 5.3722682 16.8906 10.824  4
------> CAND: 115.523874 3614.564209 0.9500009 5.5467367 14.5649 10.8119 16
------> CAND: 119.349298 3964.882324 0.8853729 5.1484261 19.985 10.8082  2
------> CAND: 346.386851 3674.628662 0.8592329 5.3883700 16.8661 10.8046  4
------> CAND: 173.193296 3674.628662 0.8592329 5.3883700 15.14 10.803  8
------> CAND: 186.802475 3691.151367 0.6993912 4.9124475 15.1341 10.7969  8
------> CAND:  53.250241 3898.641113 1.0017847 4.2217603 16.835 10.7799  4
------> CAND: 115.419292 4026.654053 1.0183423 4.4090490 14.526 10.7613 16
------> CAND: 346.623264 3710.131592 0.9768426 5.5202851 15.0928 10.7542  8
------> CAND:  51.671387 3747.152100 0.8759092 5.3493166 14.5117 10.7427 16
------> CAND: 173.203417 4095.938721 1.0178000 5.2877231 15.0694 10.73  8
------> CAND: 119.348779 3961.091797 0.8863561 5.1455398 16.7442 10.7078  4
------> CAND:  71.689664 3888.727539 0.8246837 4.7401714 15.0419 10.7017  8
------> CAND: 261.572253 3620.668701 0.8986776 5.4765015 15.027 10.6863  8
------> CAND: 238.698337 3964.882324 0.8853729 5.1484261 24.6011 10.6841  1
------> CAND:  80.509082 4132.616699 0.9840345 4.7981577 14.442 10.6523 16
------> CAND: 231.055533 3652.818115 0.9516752 5.5349574 14.9896 10.6478  8
------> CAND:  72.240082 3682.474609 0.8792907 4.0707355 14.4272 10.6331 16
------> CAND: 196.086415 3839.356689 0.9076948 4.2814741 14.416 10.6186 16
------> CAND: 405.056681 3836.908936 0.9085966 5.3431659 24.4503 10.6186  1
------> CAND:  59.674649 3964.882324 0.8853729 5.1484261 16.6189 10.6085  4
------> CAND:  59.674390 3961.376465 0.8862431 5.1444898 14.3874 10.5815 16
------> CAND: 165.866314 3702.669189 0.9763235 5.5184202 14.9235 10.5796  8
------> CAND: 154.088491 3824.128174 0.9530714 4.1760879 14.3855 10.5791 16
------> CAND: 230.908910 3982.940918 0.9261478 4.5169964 14.9181 10.574  8
------> CAND: 466.999181 3629.864258 0.7926775 5.3266935 24.3173 10.5609  1
------> CAND:  34.105991 3662.903809 0.7124693 5.0536976 14.3709 10.5603 16
------> CAND: 144.222213 3743.207764 0.9146914 5.4315763 14.9029 10.5584  8
------> CAND: 238.697299 3957.030029 0.8874460 5.1437111 16.5525 10.5559  4
------> CAND:  77.577926 3743.446045 0.7177368 4.8208137 14.3659 10.5537 16
------> CAND: 346.403719 3647.982422 0.7205119 5.1231589 19.5553 10.5534  2
------> CAND:  98.513049 3786.030029 0.9871250 5.4899197 14.3614 10.5479 16
------> CAND: 240.308592 3645.622314 0.7330632 5.1263709 24.2872 10.5478  1
------> CAND:  43.813969 3621.394775 0.9183378 3.9581299 14.8844 10.5394  8
------> CAND: 181.517571 3789.222168 0.8410651 4.3214536 16.5062 10.5192  4
------> CAND: 106.500481 3893.110840 1.0012071 4.2206650 19.4885 10.5138  2
------> CAND: 228.216762 3620.111328 0.9001610 3.9777532 14.8519 10.506  8
------> CAND: 137.888632 3775.126465 0.9583714 5.4709444 14.3286 10.5055 16
------> CAND: 115.510379 3899.401367 0.9609744 5.3936195 14.3222 10.4973 16
------> CAND: 115.450433 4060.765137 1.0151697 5.3098803 14.3154 10.4884 16
------> CAND:  11.521687 3689.470947 0.8331324 4.1607556 14.8343 10.4879  8
------> CAND: 418.549600 3976.019287 0.9538963 5.3198719 16.4623 10.4844  4
------> CAND: 207.874099 3849.521240 0.8549706 4.4112344 16.4562 10.4796  4
------> CAND: 173.172276 3630.601807 0.7869169 5.3087010 14.3023 10.4715 16
------> CAND: 440.216019 3628.537842 0.8352706 5.3757310 16.4422 10.4685  4
------> CAND:  75.135686 3666.345947 0.6951900 4.9911981 14.2969 10.4645 16
------> CAND: 258.489024 3661.541748 0.9270265 3.9771099 14.8008 10.4534  8
------> CAND: 100.128753 3755.281006 0.8700721 5.3456025 19.3853 10.4526  2
------> CAND:  61.568028 3754.071533 0.7740180 4.4004307 14.7915 10.4438  8
------> CAND: 141.529286 3648.150391 0.7211000 5.1456800 14.2683 10.4276 16
------> CAND: 149.544227 4006.647461 0.9214391 4.5671296 14.774 10.4258  8
------> CAND:  72.422777 3616.906982 0.9634303 3.8927717 19.3313 10.4206  2
[02:09:13][176498][INFO ] Statistics: count dirty SumSpec pages 1960 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:09:13][176498][INFO ] Data processing finished successfully!
02:09:13 (176498): called boinc_finish(0)

</stderr_txt>
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