Task 1705551126

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[21:18:30][325129][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_cfbf00099_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_4_dms_200_45.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 1350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_4_dms_200_45.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_4_dms_200_40000_45_1350000_0_0
------> GPU usage: 1.000000
[21:18:30][325129][INFO ] Starting data processing...
[21:18:30][325129][INFO ] opti: No host transfer for n_steps. Use device global.
[21:18:30][325129][INFO ] opti: No host transfer for mean. Use device global.
[21:18:30][325129][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:18:30][325129][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:18:30][325129][INFO ] opti: power spectrum in fft callback (static link).
[21:18:30][325129][INFO ] opti: __constant__ access is not uniform, bad!
[21:18:30][325129][INFO ] Running on device 1 NVIDIA GeForce RTX 2080
[21:18:30][325129][INFO ] CUDA global memory status (initial GPU state, including context):
[21:18:30][325129][INFO ] No template file. Generating templates.
[21:18:30][325129][INFO ] Template param value T_cons = 50000
[21:18:36][325129][INFO ] Number of generated templates to be used: 50000
[21:18:36][325129][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_4_dms_200_45.cpt
[21:18:36][325129][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_4_dms_200_45.cpt (No such file or directory).
------> Starting from scratch...
[21:18:36][325129][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_4_dms_200_45.binary
[21:18:36][325129][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_4_dms_200_DM234.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735084276734
------> 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: 234.5 cm^-3 pc
------> Scale factor: 1.24567
[21:18:36][325129][INFO ] Allocating memory for dedispersed compressed time series...
[21:18:36][325129][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:18:36][325129][INFO ] 8-bit allocation done
[21:18:36][325129][INFO ] Foobar
[21:18:36][325129][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_4_dms_200_45.binary
[21:18:36][325129][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:18:36][325129][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:18:36][325129][INFO ] FftSize = 12582913
[21:18:36][325129][INFO ] Seed for random number generator is -1030296520.
[21:18:39][325129][INFO ] 8[21:18:39][325129][INFO ] 9[21:18:41][325129][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:18:41][325129][INFO ] Normalization factor 3.97364e-08
[21:18:41][325129][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
[21:18:41][325129][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 681 MB (7298 MB free / 7979 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:18:41][325129][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:18:41][325129][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:18:41][325129][INFO ] TimeSeriesLength = 16769488, params->nsamples = 25165824
sum = -1381.31286621, mean= -0.00008237  -0.00008237
[21:18:41][325129][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:19:30][325129][INFO ] Checkpoint committed!
[21:20:30][325129][INFO ] Checkpoint committed!
[21:21:30][325129][INFO ] Checkpoint committed!
[21:22:30][325129][INFO ] Checkpoint committed!
[21:23:30][325129][INFO ] Checkpoint committed!
[21:24:30][325129][INFO ] Checkpoint committed!
[21:25:30][325129][INFO ] Checkpoint committed!
[21:25:35][325129][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 296.997328 3673.738770 0.7598875 0.6310165 17.6445 13.4253  8
------> CAND: 199.703194 3675.964111 0.9497993 2.7083373 27.3033 11.8577  1
------> CAND: 344.770628 4592.499023 0.8769268 1.5672919 21.5371 11.73  2
------> CAND: 115.294468 3734.731689 0.5578084 2.2677972 15.2132 11.6603 16
------> CAND: 403.413210 4794.789551 1.1234304 1.4045014 15.8716 11.5618  8
------> CAND: 139.716096 4283.290527 0.7884024 1.2778188 17.804 11.5508  4
------> CAND: 125.408318 3745.794189 0.8693352 2.6611795 15.8507 11.5401  8
------> CAND: 175.484243 4166.696289 0.6782528 2.2134678 15.1137 11.5293 16
------> CAND: 100.359716 3642.555420 0.5362398 2.2835298 15.1004 11.5118 16
------> CAND:  58.013531 4173.825195 0.9319732 0.9437236 15.0343 11.425 16
------> CAND: 229.274781 4942.739258 1.0884767 1.7112511 20.8934 11.3475  2
------> CAND: 139.958737 3821.994873 0.7199946 2.5042188 15.6359 11.3167  8
------> CAND: 115.268257 3781.126465 0.6683886 2.4491415 14.9495 11.3138 16
------> CAND:  34.928894 4283.290527 0.7884024 1.2778188 14.9441 11.3067 16
------> CAND:  99.851597 3675.964111 0.9497993 2.7083373 20.7785 11.2792  2
------> CAND: 104.259879 4432.395996 0.9463279 2.5345886 14.8798 11.2225 16
------> CAND:  86.352969 3827.239014 0.9611732 2.7103136 14.8653 11.2036 16
------> CAND:  86.358678 3742.590332 0.9871424 2.7315516 14.8596 11.1961 16
------> CAND: 233.618705 3832.332764 0.7015741 2.4701698 17.3486 11.188  4
------> CAND: 148.498664 3673.738770 0.7598875 0.6310165 14.8397 11.1701 16
------> CAND: 115.224141 3929.257324 0.9115772 2.6649723 14.8229 11.1481 16
------> CAND: 365.739227 3714.635254 0.8038797 0.6370899 15.4684 11.1428  8
------> CAND: 103.322013 3700.687256 0.8489662 2.6503148 15.4351 11.1083  8
------> CAND:  78.864313 3679.461426 0.4622117 1.9758095 14.7825 11.0953 16
------> CAND: 115.120856 4078.764160 0.9776065 2.6874611 15.357 11.0274  8
------> CAND: 365.067358 4949.916504 1.0891291 2.2963116 15.3152 10.9841  8
------> CAND: 355.873987 3652.446777 0.8788099 2.6679542 15.3082 10.9769  8
------> CAND: 183.135092 4036.923828 0.7182885 2.4154599 17.0756 10.9709  4
------> CAND: 201.461369 4179.697754 0.9839584 2.6743875 14.682 10.9641 16
------> CAND: 242.788980 3988.299561 0.8597608 2.6140895 15.2712 10.9385  8
------> CAND: 321.611772 3796.089355 0.9118017 0.6265615 16.989 10.9021  4
------> CAND: 437.453544 4197.184570 0.6402032 1.6653804 25.07 10.8878  1
------> CAND: 185.778192 4963.745605 1.1078374 1.6578968 14.6215 10.8854 16
------> CAND:  57.587677 3627.861816 0.6573852 2.4802229 14.6153 10.8773 16
------> CAND: 345.425370 3734.590576 0.9150602 2.6914644 20.0488 10.846  2
------> CAND: 288.069954 3628.058594 0.6534712 2.4696996 15.1745 10.8386  8
------> CAND:  86.412915 3820.989990 0.6285293 2.3575184 14.5727 10.8219 16
------> CAND: 155.936716 3907.609131 0.7371024 2.4967251 15.1497 10.813  8
------> CAND:  41.889968 4629.616699 0.9887774 2.4402184 14.5657 10.8128 16
------> CAND: 460.998291 3903.157471 0.8669591 2.6287019 16.868 10.8061  4
------> CAND: 172.810001 4361.493652 0.9558908 2.5748830 15.1198 10.7821  8
------> CAND: 440.314892 3842.592773 0.9167243 2.6804540 19.94 10.7815  2
------> CAND: 128.570956 4134.310547 0.8386325 1.0193341 15.1075 10.7694  8
------> CAND:  29.003522 4824.349121 0.9625813 1.8651662 14.5283 10.7642 16
------> CAND: 466.712423 3855.104492 0.7929772 0.7731991 24.7598 10.753  1
------> CAND:  86.365166 3677.458008 0.7184028 2.5433183 14.5178 10.7507 16
------> CAND: 115.248016 3626.997070 0.6708135 2.5016954 15.081 10.742  8
------> CAND: 288.900124 3968.796143 0.7210836 2.4478972 19.8472 10.7264  2
------> CAND: 466.279043 4251.656250 1.0283843 2.6797075 19.839 10.7216  2
------> CAND: 188.688847 3978.675537 0.8628792 2.6080496 14.4952 10.7213 16
------> CAND: 344.361123 4182.434570 1.0192518 0.8883745 15.0557 10.7159  8
------> CAND: 230.484353 4018.555420 0.9078593 2.6443539 15.0341 10.6937  8
------> CAND: 223.206938 3714.432373 0.5909128 0.8963640 15.003 10.6616  8
------> CAND: 106.319344 3902.872070 0.8352179 2.6004739 14.42 10.6237 16
------> CAND: 115.256579 3874.526611 0.7727153 2.5441310 14.9626 10.6199  8
------> CAND:  53.988285 3666.822021 0.7837439 2.5995939 14.9579 10.6151  8
------> CAND: 244.842995 3798.615234 0.6240930 0.9284236 19.6575 10.614  2
------> CAND:  57.624008 3626.997070 0.6708135 2.5016954 14.4119 10.6133 16
------> CAND: 172.710090 3770.082275 0.9905643 2.7330663 14.955 10.6121  8
------> CAND: 172.749795 3641.825928 0.9703205 2.7179823 14.3952 10.5917 16
------> CAND: 369.133607 4387.288086 0.7806125 2.2319853 14.9265 10.5827  8
------> CAND:  86.377882 3708.669678 0.8594353 2.6570156 14.3854 10.5789 16
------> CAND: 347.392190 4124.470215 0.7192197 2.3483510 14.9189 10.5749  8
------> CAND:  39.967005 4079.397461 0.9458302 2.6676373 14.3819 10.5744 16
------> CAND: 288.139502 4084.825195 0.8106363 2.5287037 14.9119 10.5677  8
------> CAND: 146.675872 4453.063477 1.0928210 1.0609442 14.3687 10.5574 16
------> CAND: 353.233222 3703.356689 0.6439595 2.4349029 14.9017 10.5572  8
------> CAND: 114.324942 4126.609375 0.8754410 2.5748694 14.3551 10.5397 16
------> CAND:  62.704159 3745.794189 0.8693352 2.6611795 14.354 10.5383 16
------> CAND: 115.244902 3758.155762 0.6807638 2.4804862 14.3487 10.5315 16
------> CAND: 367.477679 4131.553711 0.7107887 1.2333999 14.8671 10.5216  8
------> CAND:  34.584266 3741.255859 0.8927080 2.6771302 14.8535 10.5076  8
------> CAND: 425.721914 3723.312988 0.4609604 1.8753928 16.4776 10.4966  4
------> CAND: 285.398567 3611.738037 0.9465848 2.7084312 14.8401 10.4938  8
------> CAND: 115.186253 4115.106445 1.0155340 2.7081294 14.3191 10.4933 16
------> CAND:  49.925928 3675.964111 0.9497993 2.7083373 16.4583 10.4813  4
------> CAND: 177.214650 4901.195801 1.1262448 1.5172510 14.8273 10.4807  8
------> CAND: 460.937047 4234.783691 0.9817089 2.6567929 16.4519 10.4762  4
------> CAND: 212.638947 3902.872070 0.8352179 2.6004739 14.8189 10.472  8
------> CAND:  64.663972 4229.369629 0.7409877 1.3156525 14.2946 10.4615 16
------> CAND: 259.024911 3809.513428 0.9070640 2.6771998 14.7927 10.445  8
------> CAND:  47.834804 4563.577148 1.0275027 1.2402900 14.2807 10.4437 16
------> CAND: 183.144693 4158.218262 0.7754382 2.4407537 16.4033 10.4377  4
------> CAND: 161.355267 4454.641602 0.8769165 2.3843539 14.7836 10.4356  8
------> CAND: 279.765661 3660.482910 0.8445554 2.6495318 14.7783 10.4302  8
------> CAND: 191.356861 4051.187012 1.0067652 0.7827540 14.7743 10.4262  8
------> CAND: 334.821307 3857.624512 1.0051624 2.7339489 19.3372 10.4241  2
------> CAND: 115.145510 3687.632568 0.9153574 2.6891646 14.2637 10.4217 16
------> CAND:  86.370096 4361.501465 1.0337459 2.6555202 14.2634 10.4212 16
------> CAND: 345.577183 3876.590332 0.7722120 2.5549526 16.3791 10.4185  4
------> CAND: 104.930710 3755.280762 0.8378709 2.6283166 19.3178 10.4126  2
------> CAND: 265.770073 3813.133057 0.5234368 1.2455760 16.3709 10.4121  4
------> CAND: 233.139392 4251.656250 1.0283843 2.6797075 16.3613 10.4045  4
------> CAND: 273.030360 3625.762939 0.6863455 2.5086017 14.7494 10.4005  8
------> CAND: 215.115962 4074.193115 0.7624575 1.0486221 14.7441 10.3951  8
------> CAND: 133.346703 4013.357666 0.5750306 1.4957548 14.7425 10.3934  8
------> CAND: 115.216356 4015.075195 0.9091438 2.6516728 14.2127 10.3559 16
------> CAND: 172.712685 3734.590576 0.9150602 2.6914644 16.2964 10.3531  4
------> CAND:  69.852858 4133.567383 0.7122258 1.2102598 14.6992 10.349  8
------> CAND:  86.365425 3739.118896 0.9314402 2.7010570 14.2014 10.3413 16
[21:25:35][325129][INFO ] Statistics: count dirty SumSpec pages 1702 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:25:35][325129][INFO ] Data processing finished successfully!
21:25:35 (325129): called boinc_finish(0)

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