Task 1716064466

Name: Ter5_1_dns_cfbf00112_segment_3_dms_200_40000_125_550000_0
Workunit ID: 865751081
Created: 18 Jan 2025 5:52:01 UTC
Sent: 18 Jan 2025 21:18:12 UTC
Report deadline: 1 Feb 2025 21:18:12 UTC
Received: 18 Jan 2025 23:40:14 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,583.33
CPU time (sec): 43.52
Peak working set size (MB): 314.79
Peak swap size (MB): 65484.1
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>
[22:31:47][136570][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_cfbf00112_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_3_dms_200_125.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 550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_3_dms_200_125.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_3_dms_200_40000_125_550000_0_0
------> GPU usage: 0.331000
[22:31:47][136570][INFO ] Starting data processing...
[22:31:47][136570][INFO ] opti: No host transfer for n_steps. Use device global.
[22:31:47][136570][INFO ] opti: No host transfer for mean. Use device global.
[22:31:47][136570][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:31:47][136570][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:31:47][136570][INFO ] opti: power spectrum in fft callback (static link).
[22:31:47][136570][INFO ] opti: __constant__ access is not uniform, bad!
[22:31:47][136570][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[22:31:47][136570][INFO ] CUDA global memory status (initial GPU state, including context):
[22:31:47][136570][INFO ] No template file. Generating templates.
[22:31:47][136570][INFO ] Template param value T_cons = 50000
[22:31:51][136570][INFO ] Number of generated templates to be used: 50000
[22:31:51][136570][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_3_dms_200_125.cpt
[22:31:51][136570][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_3_dms_200_125.cpt (No such file or directory).
------> Starting from scratch...
[22:31:51][136570][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_3_dms_200_125.binary
[22:31:51][136570][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_3_dms_200_DM242.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714522205722
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 242.5 cm^-3 pc
------> Scale factor: 1.6226
[22:31:51][136570][INFO ] Allocating memory for dedispersed compressed time series...
[22:31:51][136570][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:31:51][136570][INFO ] 8-bit allocation done
[22:31:51][136570][INFO ] Foobar
[22:31:51][136570][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_3_dms_200_125.binary
[22:31:52][136570][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:31:52][136570][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:31:52][136570][INFO ] FftSize = 12582913
[22:31:52][136570][INFO ] Seed for random number generator is 1109570487.
[22:31:54][136570][INFO ] 8[22:31:54][136570][INFO ] 9[22:31:54][136570][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:31:55][136570][INFO ] Normalization factor 3.97364e-08
[22:31:55][136570][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
[22:31:55][136570][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1825 MB (2211 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:31:55][136570][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:31:55][136570][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:31:55][136570][INFO ] TimeSeriesLength = 16769380, params->nsamples = 25165824
sum = 1328.30749512, mean= 0.00007921  0.00007921
[22:31:55][136570][INFO ] Launching time series padding kernel: grid 196608, block 32
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[00:38:09][136570][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.233224 3963.515137 0.9333755 2.3469872 17.0781 14.1612 16
------> CAND: 332.714871 4131.034668 0.9405374 1.3476999 18.6431 12.2213  4
------> CAND:  86.361792 3650.648438 0.9538336 2.4986072 15.6331 12.216 16
------> CAND:  82.053162 3651.438477 0.6429160 1.9946522 16.4699 12.1871  8
------> CAND: 345.457289 3661.006348 0.8890099 2.4369006 18.2076 11.873  4
------> CAND: 332.714611 4131.034668 0.9405374 1.3476999 18.0953 11.7833  4
------> CAND: 332.651810 3827.274902 0.7563996 1.2047766 18.0179 11.7215  4
------> CAND: 259.092902 3661.006348 0.8890099 2.4369006 17.969 11.6824  4
------> CAND: 279.374840 3667.536621 0.8550425 2.4031198 17.8852 11.6156  4
------> CAND: 172.765365 3630.607178 0.9693689 2.5037971 15.1473 11.5735 16
------> CAND:  35.988470 3736.689209 0.8618812 2.3776288 15.1301 11.551 16
------> CAND: 115.260732 4126.822266 0.9026229 2.1002223 15.0866 11.4938 16
------> CAND: 115.188069 3694.147217 0.9393979 2.4795842 15.0613 11.4605 16
------> CAND: 115.299918 3717.038086 0.6205856 1.5287459 15.0569 11.4548 16
------> CAND: 115.232445 3859.999023 0.8999444 2.3700960 15.0151 11.3998 16
------> CAND: 279.665231 3698.213135 0.9374778 2.4594383 15.6787 11.3611  8
------> CAND: 461.514195 3717.113281 0.7434319 1.0385197 17.3947 11.2247  4
------> CAND: 345.832540 4350.526367 1.0167620 2.0679557 17.3485 11.1879  4
------> CAND: 230.347592 3627.817383 0.7848861 2.3160219 15.4913 11.1665  8
------> CAND:  86.359976 3620.790039 0.9236198 2.4838398 15.4858 11.1609  8
------> CAND: 115.215318 3748.397217 0.8138615 2.3111718 14.803 11.122 16
------> CAND: 171.833468 4297.333008 0.9834632 1.6880270 15.4352 11.1084  8
------> CAND: 259.135981 3627.955811 0.7501435 2.2750843 17.2211 11.0866  4
------> CAND: 362.210162 4064.615723 1.0282855 1.1095812 15.4114 11.0838  8
------> CAND: 332.721359 4163.168457 0.9609243 1.3622670 17.1708 11.0466  4
------> CAND: 369.479273 3972.601807 0.9319654 2.3456278 15.3663 11.037  8
------> CAND: 287.937345 3606.380859 0.9668618 2.5173926 15.3547 11.025  8
------> CAND: 230.478385 3649.781738 0.6553360 2.0180728 15.3505 11.0207  8
------> CAND: 433.397157 3727.132080 0.7173538 2.1429603 20.2326 10.9551  2
------> CAND: 143.318861 3987.152832 1.0196223 2.4375737 17.0342 10.9381  4
------> CAND: 139.455289 4137.250977 0.9628983 2.2193525 14.6606 10.9363 16
------> CAND:  86.364387 3661.006348 0.8890099 2.4369006 14.6559 10.9302 16
------> CAND: 106.304811 3711.191895 0.8846895 0.8354567 14.6524 10.9256 16
------> CAND: 172.748238 3745.518799 0.8523519 2.3499844 15.2405 10.9068  8
------> CAND: 182.336841 3798.252930 0.8607083 0.9729068 14.6097 10.8701 16
------> CAND: 389.143839 3974.054443 0.9313428 1.1005819 16.9424 10.8651  4
------> CAND:  76.374323 3735.710693 0.9441176 2.4718556 16.9343 10.8587  4
------> CAND: 115.200266 3684.330078 0.9591999 2.4830112 14.5827 10.835 16
------> CAND: 359.043372 3702.994385 0.9565738 0.7576054 15.1354 10.7982  8
------> CAND:  58.887817 3640.696045 0.6716624 1.0883644 14.5528 10.7961 16
------> CAND: 230.484094 3812.179932 0.7752670 2.1679370 15.132 10.7947  8
------> CAND: 115.169903 3761.162354 0.9122085 2.4108636 14.5376 10.7764 16
------> CAND: 127.385778 3628.010986 0.7496127 0.8916497 16.8281 10.7744  4
------> CAND:  40.453066 4100.220215 0.9820335 2.3272862 14.5325 10.7696 16
------> CAND:  99.721323 3676.177734 0.8074197 2.3348906 14.5307 10.7673 16
------> CAND:  82.142433 3858.104248 0.9765137 2.4604769 14.5296 10.7659 16
------> CAND: 180.003854 4091.943848 0.8464597 1.5312425 14.5222 10.7563 16
------> CAND: 235.551529 3640.696045 0.6716624 1.0883644 16.7729 10.7306  4
------> CAND:  86.376844 3629.615234 0.7339423 2.2469723 14.4983 10.7253 16
------> CAND: 115.185993 3621.252930 0.9015187 2.4601560 14.4953 10.7214 16
------> CAND: 321.608658 4086.785889 0.8473057 1.5532136 15.0604 10.7208  8
------> CAND: 115.278378 3653.037842 0.6308290 1.9702328 14.4749 10.6949 16
------> CAND: 106.081374 3664.442627 0.6282427 1.3031343 14.4746 10.6946 16
------> CAND: 194.010601 3904.168945 0.9758490 2.4236038 14.4725 10.6919 16
------> CAND: 461.449577 3641.015869 0.6684616 1.0978309 19.7714 10.6815  2
------> CAND: 192.660635 3683.347412 0.6241063 1.3743050 15.0053 10.664  8
------> CAND: 393.441570 3683.864258 0.8214794 2.3502021 16.6869 10.6624  4
------> CAND: 117.775894 3640.696045 0.6716624 1.0883644 14.98 10.6379  8
------> CAND:  86.325461 3676.016846 0.9749556 2.4983897 14.4269 10.6327 16
------> CAND: 115.152516 3661.006348 0.8890099 2.4369006 14.4227 10.6273 16
------> CAND: 259.143507 3687.387695 0.7781138 2.2915351 14.9647 10.6221  8
------> CAND: 230.856749 3862.722900 0.8981730 1.0013850 14.9646 10.622  8
------> CAND: 373.008079 3984.403564 0.7701341 1.6638374 16.6352 10.6214  4
------> CAND: 137.345739 3717.509521 0.6183689 1.6420788 14.405 10.6044 16
------> CAND:  40.455661 4191.042969 1.0457644 2.3445950 14.4032 10.6021 16
------> CAND: 288.653850 4335.726562 1.0348516 2.1306860 14.9452 10.602  8
------> CAND: 345.782454 4126.822266 0.9026229 2.1002223 16.6045 10.5971  4
------> CAND: 128.995773 3666.945068 0.9035670 0.7538470 14.394 10.5902 16
------> CAND: 115.203640 3933.510254 1.0132185 2.4563365 14.3835 10.5766 16
------> CAND: 172.650143 3690.986572 0.9761866 2.5117671 14.9006 10.5561  8
------> CAND:  86.355564 3752.706299 0.9167369 2.4388828 14.364 10.5513 16
------> CAND: 480.038478 3657.855225 0.9324039 0.7249914 16.5286 10.5369  4
------> CAND: 186.473417 3663.601318 0.9495549 2.4840252 14.347 10.5293 16
------> CAND: 190.557313 3907.986816 0.8320311 1.1740158 14.3354 10.5143 16
------> CAND: 115.271631 3873.639404 0.7169992 1.9035596 14.3319 10.5097 16
------> CAND: 115.243345 4103.482422 0.9660650 2.2627003 14.3303 10.5078 16
------> CAND: 228.060538 3726.557373 0.8701851 0.8769980 19.4707 10.5032  2
------> CAND: 186.020314 3686.979248 0.7766865 0.9513552 24.1822 10.5022  1
------> CAND: 115.186772 3813.826416 0.9943347 2.4890900 14.3146 10.4874 16
------> CAND:  41.184881 3748.434570 0.8485237 0.9343144 14.8299 10.4833  8
------> CAND: 332.500516 3869.866943 0.8957208 2.3524685 16.4561 10.4795  4
------> CAND:  86.368020 3975.685303 0.9738551 2.3758013 14.303 10.4725 16
------> CAND: 160.411432 3949.844482 0.7981293 1.3852741 14.8126 10.4655  8
------> CAND: 268.568100 3800.014160 0.7109470 2.0071557 19.3945 10.4581  2
------> CAND:  39.126455 3660.653564 0.9101430 0.7446461 14.2916 10.4577 16
------> CAND: 230.573625 3980.846191 0.7733832 1.8520511 16.4242 10.4543  4
------> CAND: 158.301882 3752.810059 0.7181142 2.0777800 14.2868 10.4516 16
------> CAND: 398.673534 3737.989014 0.9636877 2.4804432 16.4155 10.4474  4
------> CAND:  63.718840 3804.440186 0.7032635 1.3279773 14.2816 10.4447 16
------> CAND: 460.448651 3617.940918 0.9636368 2.5166228 16.4097 10.4428  4
------> CAND:  86.368539 3622.767090 0.8730676 2.4324706 14.2788 10.4412 16
------> CAND:  85.816563 3679.528076 0.7981524 0.8951402 14.2745 10.4357 16
------> CAND: 172.789759 3632.288818 0.7075092 2.2026937 14.7739 10.4257  8
------> CAND: 109.848668 3877.384521 0.9760085 2.4310164 23.9896 10.4185  1
------> CAND: 400.610251 3873.516602 0.8930914 2.3271658 16.3727 10.4135  4
------> CAND: 213.088157 4019.301025 0.8922052 2.2384889 14.761 10.4124  8
------> CAND: 374.064022 3688.954346 0.7731086 2.2762887 14.7579 10.4092  8
------> CAND: 179.798582 3620.729980 0.9236467 2.4799154 14.251 10.4053 16
------> CAND: 121.159115 3988.686768 0.9283959 2.3215289 14.2491 10.4028 16
------> CAND: 386.718467 3785.852295 0.9911775 0.8051204 14.7503 10.4014  8
[00:38:09][136570][INFO ] Statistics: count dirty SumSpec pages 1765 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:38:09][136570][INFO ] Data processing finished successfully!
00:38:09 (136570): called boinc_finish(0)

</stderr_txt>
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