Task 1728304226

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[15:33:19][3687936][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_25.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 1400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_25.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_25_1400000_0_0
------> GPU usage: 0.500000
[15:33:19][3687936][INFO ] Starting data processing...
[15:33:19][3687936][INFO ] opti: No host transfer for n_steps. Use device global.
[15:33:19][3687936][INFO ] opti: No host transfer for mean. Use device global.
[15:33:19][3687936][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:33:19][3687936][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:33:19][3687936][INFO ] opti: power spectrum in fft callback (static link).
[15:33:19][3687936][INFO ] opti: __constant__ access is not uniform, bad!
[15:33:19][3687936][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[15:33:19][3687936][INFO ] CUDA global memory status (initial GPU state, including context):
[15:33:19][3687936][INFO ] No template file. Generating templates.
[15:33:19][3687936][INFO ] Template param value T_cons = 50000
[15:33:24][3687936][INFO ] Number of generated templates to be used: 50000
[15:33:24][3687936][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_25.cpt
[15:33:24][3687936][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_25.cpt (No such file or directory).
------> Starting from scratch...
[15:33:24][3687936][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_25.binary
[15:33:24][3687936][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_DM232.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817323098861
------> 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: 232.5 cm^-3 pc
------> Scale factor: 1.81895
[15:33:24][3687936][INFO ] Allocating memory for dedispersed compressed time series...
[15:33:24][3687936][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:33:24][3687936][INFO ] 8-bit allocation done
[15:33:24][3687936][INFO ] Foobar
[15:33:24][3687936][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_25.binary
[15:33:24][3687936][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:33:24][3687936][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:33:24][3687936][INFO ] FftSize = 12582913
[15:33:24][3687936][INFO ] Seed for random number generator is -1031035904.
[15:33:26][3687936][INFO ] 8[15:33:26][3687936][INFO ] 9[15:33:26][3687936][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:33:26][3687936][INFO ] Normalization factor 3.97364e-08
[15:33:26][3687936][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
[15:33:26][3687936][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
[15:33:26][3687936][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:33:26][3687936][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:33:26][3687936][INFO ] TimeSeriesLength = 16764741, params->nsamples = 25165824
sum = -2290.46289062, mean= -0.00013662  -0.00013662
[15:33:26][3687936][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:43:20][3687936][INFO ] Checkpoint committed!
[15:45:31][3687936][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 345.526319 3731.625244 0.7466327 2.5773270 19.7614 13.1188  4
------> CAND:  86.364906 3732.883789 0.8985718 2.6933699 15.6989 12.3035 16
------> CAND: 114.082301 3964.481201 0.9727961 2.7174933 15.6384 12.2231 16
------> CAND: 199.584598 4048.220215 0.9019363 2.6546371 28.141 12.2215  1
------> CAND: 115.166270 3916.245850 0.9158375 2.6845851 16.3443 12.0555  8
------> CAND: 115.321716 3727.510498 0.4414491 1.8297290 15.3697 11.8669 16
------> CAND: 115.173796 4549.106934 1.1048285 2.6635621 15.3392 11.8266 16
------> CAND:  91.243938 4153.774414 1.0181258 0.8478335 16.0954 11.7952  8
------> CAND: 259.091086 3617.184570 0.8610507 2.6688149 17.9395 11.6589  4
------> CAND: 174.736337 3945.641357 0.8781171 2.6454148 17.9047 11.6311  4
------> CAND: 132.699228 3910.501953 0.8327118 0.7727420 17.8545 11.591  4
------> CAND: 115.215318 4274.578125 0.9127858 2.5793257 15.1365 11.5594 16
------> CAND: 159.353932 4098.657715 0.7451310 2.4343989 15.1177 11.5346 16
------> CAND: 387.859788 4026.978760 0.5579506 1.5569385 26.405 11.4675  1
------> CAND:  86.368280 4455.201172 1.0933503 2.7022467 15.0556 11.453 16
------> CAND:  41.267405 3815.358398 0.8813887 2.6720672 15.0469 11.4415 16
------> CAND: 259.144545 3629.610840 0.6333557 2.4610255 20.9819 11.4  2
------> CAND:  14.753355 3613.775146 0.9311607 0.4494453 15.6194 11.2995  8
------> CAND: 238.782418 3957.619873 0.8728394 0.7923514 15.6129 11.2928  8
------> CAND: 199.591086 4124.149414 0.9409620 2.6698318 25.9737 11.2802  1
------> CAND: 172.786386 3748.710938 0.7074613 2.5334001 15.5994 11.2787  8
------> CAND: 199.585377 4044.000732 0.9025923 2.6505563 25.9621 11.2752  1
------> CAND:  99.792429 4048.220215 0.9019363 2.6546371 20.6946 11.2293  2
------> CAND: 150.446540 3740.948486 0.7240554 2.5420344 15.5399 11.217  8
------> CAND: 218.083709 5012.150391 1.0918280 2.2886317 15.5192 11.1955  8
------> CAND: 133.576888 3624.149658 0.7380591 2.5791266 14.8152 11.138 16
------> CAND: 129.555534 3761.218506 0.8575281 2.6646574 15.4565 11.1304  8
------> CAND:  92.220211 4072.326904 0.7663092 2.4816172 14.8 11.1182 16
------> CAND:  86.404871 4270.164062 0.9137725 2.5823314 14.7929 11.1088 16
------> CAND: 461.020090 4170.089844 0.8637080 2.5800633 17.2378 11.0999  4
------> CAND: 133.752316 3893.266602 0.7553282 0.8410212 14.7835 11.0966 16
------> CAND: 106.032327 4204.430176 0.6360621 1.6495517 14.7671 11.0752 16
------> CAND: 275.817748 3662.603516 0.8596907 0.5358273 15.3753 11.0463  8
------> CAND: 100.796729 4684.995605 0.9549789 1.5109092 14.7381 11.0373 16
------> CAND: 104.251834 3739.009033 0.5437852 0.9892935 14.71 11.0007 16
------> CAND: 103.075479 3610.503906 0.9490114 2.7161815 14.6862 10.9697 16
------> CAND:  28.794617 4396.654297 0.9707706 2.5992615 14.6812 10.9631 16
------> CAND: 321.234705 4209.758789 0.9831474 2.6714640 15.2781 10.9458  8
------> CAND: 345.595348 4048.316162 0.9014444 2.6485384 15.2726 10.94  8
------> CAND: 178.510119 3736.399170 0.7352851 0.6962109 14.6608 10.9365 16
------> CAND: 174.731926 3884.467529 0.8481277 2.6316752 17.0296 10.9344  4
------> CAND: 202.232889 3751.929932 0.9070534 2.6897321 14.6536 10.9272 16
------> CAND: 439.006966 4458.521973 0.9435625 2.5340633 20.1718 10.919  2
------> CAND: 172.729034 3875.737305 0.9674934 2.7230537 17.0067 10.9162  4
------> CAND: 470.478160 3723.164795 0.9830360 2.7365258 17.0057 10.9154  4
------> CAND: 358.432228 4000.423096 0.9130914 0.7927105 15.2119 10.8772  8
------> CAND: 189.794097 4445.007812 0.8328878 1.3879144 14.6032 10.8616 16
------> CAND: 201.841290 3988.343750 0.5821232 1.2949061 15.1792 10.8434  8
------> CAND: 345.652181 4680.900391 1.0081998 2.4786632 15.1755 10.8397  8
------> CAND: 199.578630 3975.981934 0.8667356 2.6401792 24.9482 10.8349  1
------> CAND:  82.836360 4111.907715 0.8828944 0.9188654 15.1656 10.8294  8
------> CAND: 199.591865 4120.379395 0.9411036 2.6651280 24.9333 10.8284  1
------> CAND: 461.525614 4315.154297 0.8338273 1.2044157 16.8664 10.8048  4
------> CAND: 168.316340 3935.273438 0.9106323 0.7361531 14.5427 10.783 16
------> CAND: 115.301734 3785.108154 0.5189761 2.1461332 15.1198 10.7821  8
------> CAND: 371.198262 3752.848633 0.6963727 0.7558215 15.1127 10.7748  8
------> CAND: 226.746384 3667.616455 0.4683210 1.1302917 15.1069 10.7688  8
------> CAND: 252.060723 4974.070312 1.1221843 1.6065508 15.1057 10.7675  8
------> CAND: 172.782233 3744.275146 0.7180022 2.5459459 14.5195 10.7528 16
------> CAND:  20.156336 3986.265869 0.5814718 2.1200168 14.5182 10.7512 16
------> CAND: 157.371801 3714.991699 0.5944333 0.8596169 14.5105 10.7411 16
------> CAND: 190.881699 4967.140137 1.1084627 2.3629239 15.0663 10.7269  8
------> CAND: 328.917214 3843.902832 1.0033376 2.7414968 15.0584 10.7188  8
------> CAND: 115.285385 3680.979248 0.4522010 1.9714426 14.4903 10.7149 16
------> CAND: 460.941199 3926.694092 0.7174992 2.4838188 16.7332 10.6992  4
------> CAND: 401.905202 3878.037842 0.5787389 2.2551787 15.022 10.6812  8
------> CAND: 285.010601 3974.040283 0.7190062 0.9715889 24.5833 10.6764  1
------> CAND: 362.262324 4059.538330 0.6954902 1.1293979 16.6852 10.661  4
------> CAND:  86.355304 3684.197998 0.9330149 2.7101696 14.4302 10.6371 16
------> CAND: 380.779859 4132.957031 0.8753393 2.5926118 14.9738 10.6315  8
------> CAND: 192.638057 3836.761475 0.6984871 2.4912343 16.6462 10.6301  4
------> CAND:  10.701120 4027.474365 0.9390283 2.6785474 14.4185 10.6218 16
------> CAND: 115.218691 3786.902100 0.7743343 2.5834336 14.4129 10.6146 16
------> CAND: 345.720432 4106.136230 0.9430585 2.6702392 16.6233 10.612  4
------> CAND: 199.579408 3973.413330 0.8672929 2.6357207 24.4299 10.6098  1
------> CAND: 370.739190 4007.582764 1.0045952 2.7372499 24.4256 10.6079  1
------> CAND: 115.211165 4339.633301 0.9753827 2.6207659 14.9437 10.6005  8
------> CAND: 115.182100 3944.785645 0.9961897 2.7344434 14.3988 10.5963 16
------> CAND:  46.088566 3873.234863 0.5888239 2.2742903 14.3908 10.586 16
------> CAND:  86.397085 3643.111328 0.5329104 2.3012500 14.3785 10.57 16
------> CAND: 115.236597 4101.860840 0.8035339 2.5346799 14.3781 10.5695 16
------> CAND: 182.921256 4932.127930 1.1195245 2.4291177 16.5584 10.5605  4
------> CAND: 149.816711 3788.958496 0.7714749 2.5802963 24.3133 10.5591  1
------> CAND:  86.368539 3736.123779 0.7359055 2.5607457 14.3625 10.5493 16
------> CAND:  44.574330 4216.413574 0.7996053 1.1463945 14.3595 10.5455 16
------> CAND: 132.122079 3710.941650 0.8570790 2.6594338 14.8882 10.5433  8
------> CAND:  86.390338 3630.333740 0.6245493 2.4611607 14.3566 10.5417 16
------> CAND: 172.746681 3660.901367 0.8441899 2.6573400 14.3563 10.5413 16
------> CAND:  75.217431 3675.180908 0.7284195 2.5587666 14.3517 10.5353 16
------> CAND: 436.167417 5012.150391 1.0918280 2.2886317 16.5259 10.5348  4
------> CAND: 390.112846 3972.912842 0.9976072 0.7130721 14.8765 10.5312  8
------> CAND: 172.736819 3736.123779 0.7359055 2.5607457 14.8728 10.5275  8
------> CAND: 368.030174 3830.384033 0.6094654 0.9901435 16.5037 10.5172  4
------> CAND: 196.542632 4059.272461 0.9485749 0.8174160 14.3373 10.5168 16
------> CAND: 410.756281 3768.687988 0.9568141 2.7185333 16.4882 10.5049  4
------> CAND: 334.526504 4198.385254 0.6460783 2.0684822 14.8482 10.5021  8
------> CAND: 287.939161 3750.421875 0.8875776 2.6856499 16.4756 10.495  4
------> CAND:  86.396307 3630.205566 0.6265275 2.4638155 14.3189 10.493 16
------> CAND: 259.216948 4093.827881 0.7491570 2.4438531 19.4093 10.4668  2
------> CAND:  86.342588 3810.856934 0.9801963 2.7378974 14.2942 10.4611 16
[15:45:31][3687936][INFO ] Statistics: count dirty SumSpec pages 1883 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:45:31][3687936][INFO ] Data processing finished successfully!
15:45:31 (3687936): called boinc_finish(0)

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