Task 1728338454

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[12:32:18][3586873][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_cfbf00125_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_8_dms_200_108.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 1050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_108.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_108_1050000_0_0
------> GPU usage: 0.500000
[12:32:18][3586873][INFO ] Starting data processing...
[12:32:18][3586873][INFO ] opti: No host transfer for n_steps. Use device global.
[12:32:18][3586873][INFO ] opti: No host transfer for mean. Use device global.
[12:32:18][3586873][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:32:18][3586873][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:32:18][3586873][INFO ] opti: power spectrum in fft callback (static link).
[12:32:18][3586873][INFO ] opti: __constant__ access is not uniform, bad!
[12:32:19][3586873][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[12:32:19][3586873][INFO ] CUDA global memory status (initial GPU state, including context):
[12:32:19][3586873][INFO ] No template file. Generating templates.
[12:32:19][3586873][INFO ] Template param value T_cons = 50000
[12:32:22][3586873][INFO ] Number of generated templates to be used: 50000
[12:32:22][3586873][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_108.cpt
[12:32:22][3586873][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_108.cpt (No such file or directory).
------> Starting from scratch...
[12:32:22][3586873][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_108.binary
[12:32:22][3586873][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_8_dms_200_DM240.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322962605
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 240.8 cm^-3 pc
------> Scale factor: 1.81865
[12:32:22][3586873][INFO ] Allocating memory for dedispersed compressed time series...
[12:32:22][3586873][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:32:22][3586873][INFO ] 8-bit allocation done
[12:32:22][3586873][INFO ] Foobar
[12:32:22][3586873][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_108.binary
[12:32:22][3586873][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:32:23][3586873][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:32:23][3586873][INFO ] FftSize = 12582913
[12:32:23][3586873][INFO ] Seed for random number generator is -1031034368.
[12:32:24][3586873][INFO ] 8[12:32:24][3586873][INFO ] 9[12:32:25][3586873][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:32:25][3586873][INFO ] Normalization factor 3.97364e-08
[12:32:25][3586873][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
[12:32:25][3586873][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1791 MB (14494 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:32:25][3586873][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:32:25][3586873][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:32:25][3586873][INFO ] TimeSeriesLength = 16766604, params->nsamples = 25165824
sum = -2329.12255859, mean= -0.00013891  -0.00013891
[12:32:25][3586873][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:42:19][3586873][INFO ] Checkpoint committed!
[12:44:36][3586873][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 403.105172 3667.598389 0.8210487 2.5546234 19.0835 12.5742  4
------> CAND: 239.591827 3699.510254 0.9414377 2.6289458 28.4854 12.3711  1
------> CAND: 130.743307 4179.223145 1.0092510 2.5719297 15.7015 12.3069 16
------> CAND: 199.916511 3786.404541 0.5843304 2.0888317 22.0746 12.0498  2
------> CAND:  86.380736 3726.550537 0.8026307 2.5262885 15.5064 12.0479 16
------> CAND:  59.864869 3663.007080 0.9744097 2.6518013 16.1297 11.8311  8
------> CAND: 170.799843 3728.879395 0.9666942 2.6540830 18.0396 11.7388  4
------> CAND: 237.653813 3952.565430 0.7745839 2.3855290 15.9499 11.6434  8
------> CAND:  56.258211 3705.035156 0.9807010 0.5774308 15.1499 11.577 16
------> CAND:  85.003781 3620.677246 0.8508075 0.5831264 15.1345 11.5567 16
------> CAND: 174.153480 3625.192139 0.7400820 0.6882567 17.7057 11.4724  4
------> CAND: 230.346295 3615.551514 0.9104755 2.6185269 15.7611 11.4468  8
------> CAND: 172.677911 3653.473877 0.9705018 2.6568944 15.0376 11.4294 16
------> CAND: 134.468302 3811.889160 0.7970187 2.4800866 20.9778 11.3976  2
------> CAND: 115.178986 3676.850830 0.9621622 2.6546063 14.9646 11.3335 16
------> CAND: 345.522426 3714.566406 0.9670277 2.6478674 15.6063 11.286  8
------> CAND:  86.418625 3753.667236 0.6048641 2.1874793 14.8989 11.2475 16
------> CAND: 345.519053 4034.575195 1.0039974 2.6306255 17.3977 11.2271  4
------> CAND: 154.023614 3948.758789 0.9302025 0.8389948 15.5233 11.1997  8
------> CAND: 431.923404 3901.045898 0.8920588 2.5632505 17.3471 11.1868  4
------> CAND: 161.819010 3632.637695 0.6498197 0.8217343 14.8431 11.1744 16
------> CAND: 230.472676 3832.759766 0.8639849 2.5547879 15.4901 11.1653  8
------> CAND: 460.901754 3865.010010 0.9048688 2.5839424 20.5856 11.1646  2
------> CAND: 397.773557 3811.089600 0.8766743 0.7441930 15.4798 11.1546  8
------> CAND: 459.925740 3673.590820 0.7779386 0.6958477 17.2657 11.122  4
------> CAND: 230.421293 4399.530273 1.0099651 2.4641197 15.4394 11.1128  8
------> CAND: 239.592087 3700.383301 0.9411671 2.6286891 25.5592 11.1002  1
------> CAND: 115.242306 4034.356689 0.9111041 2.5268731 14.7854 11.0991 16
------> CAND: 230.498626 3869.637451 0.6526980 2.2073028 15.4257 11.0986  8
------> CAND: 115.241009 4082.025635 0.9612510 2.5611970 14.7785 11.09 16
------> CAND: 115.194297 3618.216064 0.8835209 2.6079490 14.7663 11.0741 16
------> CAND: 115.239452 3618.601318 0.8633707 2.5820537 14.7534 11.0573 16
------> CAND: 345.654516 3633.372803 0.6423053 2.3485918 15.3655 11.0362  8
------> CAND: 115.276821 3879.839111 0.5948271 1.9612459 14.7037 10.9924 16
------> CAND: 172.761473 3726.550537 0.8026307 2.5262885 15.3232 10.9924  8
------> CAND: 170.800362 3726.822998 0.9667073 2.6504681 17.0896 10.982  4
------> CAND: 197.082671 3794.745605 0.6680992 0.9936122 14.6934 10.9791 16
------> CAND: 149.609104 3786.223633 0.9530420 2.6393926 17.0774 10.9723  4
------> CAND: 180.574255 3935.842285 1.0167494 2.6566892 14.6821 10.9643 16
------> CAND: 119.795914 3699.510254 0.9414377 2.6289458 20.2366 10.9575  2
------> CAND: 115.209608 3721.766846 0.8362181 2.5492435 14.6722 10.9514 16
------> CAND: 115.251649 3689.355713 0.7244521 2.4388816 14.6647 10.9417 16
------> CAND: 115.187550 3768.023682 0.9550381 2.6388557 14.656 10.9303 16
------> CAND: 491.971747 3752.760254 0.7554606 0.8131885 17.0199 10.9267  4
------> CAND: 279.229256 4451.795410 1.0855335 1.2054400 15.2478 10.9144  8
------> CAND: 386.353337 4063.061035 0.9630966 2.5755267 25.1247 10.9115  1
------> CAND: 230.500184 4024.830811 0.7795110 2.3558757 16.9632 10.8816  4
------> CAND:  86.888077 3929.918945 0.9882599 0.7727713 14.6057 10.8648 16
------> CAND: 115.303810 3828.135498 0.5779483 2.0150898 14.5962 10.8525 16
------> CAND: 170.798026 3685.147949 0.9458827 2.6367648 16.9049 10.8353  4
------> CAND:  86.358419 3930.457275 1.0160244 2.6571321 15.1638 10.8276  8
------> CAND: 405.463851 3958.256104 0.8689008 2.5215073 24.8673 10.7997  1
------> CAND: 160.548712 3622.599365 0.7678354 2.5044174 14.5506 10.7932 16
------> CAND: 115.181581 3850.738281 0.9573488 2.6331630 14.5486 10.7906 16
------> CAND: 230.423109 3773.209961 0.8652449 2.5693362 15.125 10.7875  8
------> CAND: 115.225698 3704.648193 0.8793809 2.5880814 14.5403 10.7799 16
------> CAND: 115.225438 3773.317871 0.8370675 2.5338295 15.1074 10.7693  8
------> CAND:  22.658004 3911.860107 0.9875440 2.6310372 15.1044 10.7662  8
------> CAND: 230.382366 3730.659180 0.9665844 2.6500778 15.0953 10.7568  8
------> CAND: 174.156853 3678.343750 0.7626989 0.7167303 16.7916 10.7454  4
------> CAND:  86.435233 4180.820312 0.8217488 2.3131068 14.4975 10.7242 16
------> CAND: 134.464150 3746.674072 0.7659812 2.4653389 19.8223 10.7117  2
------> CAND: 115.281233 4700.016113 1.0243270 2.1354520 15.0511 10.7112  8
------> CAND:  15.003522 4119.076172 0.6898702 1.6453228 14.4836 10.7062 16
------> CAND: 182.895565 3968.486084 0.9269650 2.5821571 15.0356 10.6952  8
------> CAND: 259.229664 3733.484375 0.6078205 2.2215621 15.0259 10.6853  8
------> CAND: 206.290315 3724.299072 0.8324412 2.5406058 15.0259 10.6852  8
------> CAND: 115.162378 3617.982910 0.8844978 2.6048477 16.7152 10.6849  4
------> CAND: 115.339363 4485.844238 0.9361510 2.2493541 15.0229 10.6821  8
------> CAND: 249.962332 3927.704102 0.7959158 0.9727373 14.9816 10.6395  8
------> CAND: 168.164008 4125.562012 0.6863575 1.9137219 14.9782 10.636  8
------> CAND: 358.404980 3621.004883 0.8068416 2.5450273 14.9712 10.6288  8
------> CAND: 132.679505 3816.491211 0.9241184 0.7237726 14.969 10.6265  8
------> CAND: 237.721285 4545.546387 1.0957190 2.4904757 24.4503 10.6186  1
------> CAND: 119.796173 3700.383301 0.9411671 2.6286891 19.655 10.6125  2
------> CAND: 236.222879 4488.565918 0.9670317 1.4552711 16.6091 10.6008  4
------> CAND:  57.632831 4326.390625 0.8984556 2.3459671 14.4004 10.5984 16
------> CAND: 291.540629 4631.184082 1.0993843 2.4276762 14.9361 10.5926  8
------> CAND: 174.168012 3786.307129 0.8236602 0.7843062 16.5956 10.5901  4
------> CAND: 147.018164 4121.380859 0.6872699 1.7034841 14.3915 10.5868 16
------> CAND: 450.428743 4207.309082 0.9476618 2.4971230 19.6013 10.5806  2
------> CAND: 212.884443 3659.165771 0.5292062 1.1482292 14.916 10.5719  8
------> CAND: 115.231667 3972.424561 0.6143481 1.8781770 14.8986 10.554  8
------> CAND: 358.732221 3605.072021 0.9673873 2.6527841 14.8918 10.547  8
------> CAND: 134.467783 3813.479248 0.7959147 2.4839981 19.5441 10.5468  2
------> CAND: 386.659298 4645.702637 1.1006683 2.4164259 16.5314 10.5391  4
------> CAND: 217.626972 3800.621582 0.9957713 0.6494897 14.8789 10.5337  8
------> CAND: 475.056680 3782.071045 0.8284473 0.7697259 16.5089 10.5213  4
------> CAND: 323.928669 4086.606934 0.9614590 2.5715902 14.8595 10.5137  8
------> CAND: 345.509451 3745.317871 0.7705224 2.4876111 19.4857 10.5121  2
------> CAND:  86.352969 3751.047852 0.9879013 2.6578498 14.3315 10.5093 16
------> CAND: 249.412692 3924.644775 0.8000281 2.4516554 14.8421 10.4959  8
------> CAND: 460.902273 3865.885254 0.9045725 2.5834827 19.4567 10.4949  2
------> CAND:  86.362571 4276.830078 1.0647415 2.5931349 14.3172 10.4908 16
------> CAND: 303.905203 4196.189453 1.0096556 2.5654590 14.8339 10.4874  8
------> CAND:  35.910098 3618.326904 0.8996819 0.5424873 14.3135 10.486 16
------> CAND: 115.222584 4038.836426 0.9104379 2.5305479 14.308 10.4788 16
------> CAND: 463.119778 3840.567627 0.9796743 2.6420386 16.4527 10.4768  4
------> CAND: 115.250092 4105.184570 0.8915353 2.4713190 14.3022 10.4713 16
------> CAND:  43.165455 4050.832275 1.0336490 2.6349137 14.3018 10.4709 16
[12:44:36][3586873][INFO ] Statistics: count dirty SumSpec pages 1859 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:44:36][3586873][INFO ] Data processing finished successfully!
12:44:36 (3586873): called boinc_finish(0)

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