Task 1603747161

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[12:26:25][48688][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_2_dns_cfbf00078_segment_8_dms_200.zap -c Ter5_2_dns_cfbf00078_segment_8_dms_200_87.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 1300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_2_dns_cfbf00078_segment_8_dms_200_87.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_2_dns_cfbf00078_segment_8_dms_200_40000_87_1300000_0_0
------> GPU usage: 1.000000
[12:26:25][48688][INFO ] Starting data processing...
[12:26:25][48688][INFO ] opti: No host transfer for n_steps. Use device global.
[12:26:25][48688][INFO ] opti: No host transfer for mean. Use device global.
[12:26:25][48688][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:26:25][48688][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:26:25][48688][INFO ] opti: power spectrum in fft callback (static link).
[12:26:25][48688][INFO ] opti: __constant__ access is not uniform, bad!
[12:26:25][48688][INFO ] Running on device 1 NVIDIA GeForce RTX 3080 Ti
[12:26:25][48688][INFO ] CUDA global memory status (initial GPU state, including context):
[12:26:25][48688][INFO ] No template file. Generating templates.
[12:26:25][48688][INFO ] Template param value T_cons = 50000
[12:26:29][48688][INFO ] Number of generated templates to be used: 50000
[12:26:29][48688][INFO ] Opening checkpoint file: Ter5_2_dns_cfbf00078_segment_8_dms_200_87.cpt
[12:26:29][48688][INFO ] Checkpoint file unavailable: Ter5_2_dns_cfbf00078_segment_8_dms_200_87.cpt (No such file or directory).
------> Starting from scratch...
[12:26:29][48688][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_2_dns_cfbf00078_segment_8_dms_200_87.binary
[12:26:29][48688][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch2/Terzan5/2021-01-06-10:24:45/1284/30min_segments/dedispersed_files/cfbf00078/Ter5_2_dns_cfbf00078_segment_8_dms_200_DM238.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59220.574868556476
------> 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): 174804.77
------> DEC (J2000): -244619.5
------> Galactic l: 0
------> Galactic b: 0
------> Name: Terzan5
------> 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: 238.7 cm^-3 pc
------> Scale factor: 1.03697
[12:26:29][48688][INFO ] Allocating memory for dedispersed compressed time series...
[12:26:29][48688][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:26:29][48688][INFO ] 8-bit allocation done
[12:26:29][48688][INFO ] Foobar
[12:26:29][48688][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_2_dns_cfbf00078_segment_8_dms_200_87.binary
[12:26:29][48688][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:26:29][48688][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:26:29][48688][INFO ] FftSize = 12582913
[12:26:29][48688][INFO ] Seed for random number generator is -1037452844.
[12:26:31][48688][INFO ] 8[12:26:31][48688][INFO ] 9[12:26:31][48688][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:26:31][48688][INFO ] Normalization factor 3.97364e-08
[12:26:31][48688][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
[12:26:31][48688][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 845 MB (11207 MB free / 12052 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:26:31][48688][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:26:31][48688][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:26:31][48688][INFO ] TimeSeriesLength = 16767539, params->nsamples = 25165824
sum = -949.14086914, mean= -0.00005661  -0.00005661
[12:26:31][48688][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:28:25][48688][INFO ] Checkpoint committed!
[12:30:11][48688][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  36.977459 4497.778809 0.8206809 1.6476929 15.7766 12.407 16
------> CAND: 210.972898 4058.732910 0.8950865 2.5990145 18.7554 12.3112  4
------> CAND: 345.550972 3959.016846 0.7270970 2.4307315 18.6568 12.2323  4
------> CAND: 115.313412 3729.949463 0.5760680 2.2857685 15.4848 12.0192 16
------> CAND: 189.025430 3680.838623 0.9622554 0.5132646 15.3952 11.9006 16
------> CAND: 208.729442 3971.802734 0.7856987 2.5210578 21.5274 11.7243  2
------> CAND: 239.419254 4753.231934 1.1193496 1.3699881 16.0173 11.7138  8
------> CAND: 105.486579 4058.732910 0.8950865 2.5990145 16.0111 11.7073  8
------> CAND: 115.293949 4782.375977 1.1156194 2.4836533 15.9513 11.6449  8
------> CAND:  28.161933 3788.342285 0.9542146 0.6051914 15.1851 11.6233 16
------> CAND:  86.390857 3640.417480 0.5626895 2.3082786 15.1587 11.5886 16
------> CAND: 177.822939 4129.253906 0.7113341 2.3039846 17.8384 11.5783  4
------> CAND:  91.346184 4620.010254 0.9218876 1.5633222 15.0719 11.4744 16
------> CAND: 116.509490 3861.701172 0.7835348 0.8125674 17.6484 11.4267  4
------> CAND: 259.103023 4300.609863 1.0709095 2.6823373 17.6306 11.4125  4
------> CAND: 403.377138 4045.413330 1.0349814 2.7191083 20.9979 11.4096  2
------> CAND: 345.744826 3709.796875 0.8565868 2.6339316 20.8776 11.338  2
------> CAND: 115.281752 4790.310547 0.9639537 1.9777955 14.9532 11.3186 16
------> CAND:  28.162193 3807.349365 0.9621043 0.6125892 14.9176 11.272 16
------> CAND: 116.508971 3863.958740 0.7820044 0.8107316 17.3993 11.2284  4
------> CAND: 129.569028 4183.795410 1.0188338 2.6732912 14.8553 11.1904 16
------> CAND: 404.130493 4864.588379 1.1225952 1.5121388 17.3221 11.1669  4
------> CAND: 115.305886 3779.718262 0.6681872 2.4288065 14.8165 11.1397 16
------> CAND:  27.069400 3753.264893 0.8839381 0.6162216 15.4608 11.1349  8
------> CAND: 269.283827 3793.424561 0.9331435 2.6789765 17.2546 11.1132  4
------> CAND: 230.577258 4427.657227 0.8821710 2.3826928 15.4319 11.105  8
------> CAND: 172.797285 3790.224121 0.6395749 2.3699276 14.78 11.0921 16
------> CAND:  28.161414 3741.182129 0.9301179 0.5794442 14.778 11.0895 16
------> CAND: 125.971972 3695.106201 0.8734467 0.5796305 14.7759 11.0866 16
------> CAND: 142.453917 3626.845459 0.6682836 2.4713385 14.7572 11.0623 16
------> CAND: 230.524318 3908.870361 0.8295473 2.5768933 15.3793 11.0505  8
------> CAND: 299.029545 4122.713379 0.7176343 2.3242962 15.3704 11.0413  8
------> CAND: 131.631088 3722.900879 0.4585148 1.4595240 14.7378 11.037 16
------> CAND:  94.876028 4633.417480 0.9198029 2.2643139 14.724 11.019 16
------> CAND: 115.253206 3690.842529 0.8961115 2.6698215 14.7188 11.0121 16
------> CAND: 400.711979 3737.899658 0.8937055 0.6000254 17.1117 10.9997  4
------> CAND:  86.370356 3705.987061 0.8398211 2.6219194 14.7003 10.988 16
------> CAND: 134.570808 3771.744385 0.8193350 0.6831627 14.6832 10.9658 16
------> CAND: 202.579075 3854.807617 0.6201832 1.0572739 14.6814 10.9634 16
------> CAND: 177.145620 3676.491943 0.7483192 0.6591381 15.2842 10.952  8
------> CAND:  60.152925 4138.694336 1.0477235 0.8446550 15.2841 10.9519  8
------> CAND: 158.293059 3704.003906 0.6385356 2.4133706 14.6725 10.9518 16
------> CAND:  86.724586 3657.475830 0.8500314 0.5577294 15.2682 10.9354  8
------> CAND: 326.139428 4272.119141 0.9639691 1.0424602 15.2557 10.9226  8
------> CAND: 461.727512 3879.880371 0.6718713 0.9719468 16.9739 10.8902  4
------> CAND: 421.945796 4058.732910 0.8950865 2.5990145 20.1097 10.8822  2
------> CAND: 167.189552 4040.861084 0.9011128 0.8627415 14.619 10.8822 16
------> CAND: 345.594310 3790.224121 0.6395749 2.3699276 15.2145 10.88  8
------> CAND: 325.315486 3745.342529 0.7100325 2.5024273 15.2123 10.8776  8
------> CAND:  66.841254 3654.345947 0.9397152 2.6886666 15.1944 10.8591  8
------> CAND: 107.819826 4297.645508 0.9759224 1.0560141 14.5786 10.8297 16
------> CAND: 183.564320 3695.068848 0.4692334 1.9312509 14.5683 10.8162 16
------> CAND: 126.815117 4292.275391 1.0699512 0.9525018 14.5606 10.8062 16
------> CAND: 429.873282 3704.913574 0.6343485 2.4065673 24.8701 10.801  1
------> CAND: 116.512344 3932.871094 0.8138813 0.8475941 19.9615 10.7943  2
------> CAND: 144.107250 4054.215576 0.7755010 2.4721816 16.8419 10.7853  4
------> CAND:  27.069919 3804.337646 0.9082990 0.6447548 15.1222 10.7846  8
------> CAND: 174.375879 4901.786133 1.1032842 2.3288269 15.1171 10.7793  8
------> CAND:  40.860235 4348.965820 0.9563193 2.5656309 14.5272 10.7628 16
------> CAND: 443.421217 3681.595459 0.6975171 0.7128631 19.9005 10.758  2
------> CAND: 240.003668 3782.639160 0.6621139 0.8678854 15.0843 10.7454  8
------> CAND: 116.512863 3930.602783 0.8147635 0.8502983 19.8714 10.7408  2
------> CAND: 230.601133 4259.097168 0.7996228 2.3849339 16.7598 10.7202  4
------> CAND:  34.562467 4101.488281 0.7341531 2.3550622 14.4899 10.7145 16
------> CAND: 460.965593 3940.053711 0.9953447 2.7037191 16.7387 10.7035  4
------> CAND: 201.688439 4045.413330 1.0349814 2.7191083 16.7302 10.6968  4
------> CAND: 345.640762 3997.460693 1.0032953 2.7054994 16.7207 10.6892  4
------> CAND: 447.004260 3653.354004 0.9089860 0.5126293 16.7202 10.6888  4
------> CAND: 455.020498 3657.033936 0.4845797 2.0926178 16.7175 10.6867  4
------> CAND: 369.475381 4705.893066 1.1190112 2.5649688 16.7092 10.6801  4
------> CAND: 194.792243 3973.571533 0.5951384 2.1099784 14.4467 10.6584 16
------> CAND: 277.020573 3692.601807 0.6477752 0.7828241 14.9951 10.6535  8
------> CAND: 499.266030 3856.573486 1.0049609 2.7219779 19.7152 10.6482  2
------> CAND: 119.950062 3665.989014 0.4799960 2.0641434 16.665 10.6451  4
------> CAND:  65.893008 3776.264160 0.5417865 1.1439496 16.6521 10.6348  4
------> CAND: 381.354412 3756.594971 0.8817183 0.6207562 14.9728 10.6304  8
------> CAND: 233.370874 3732.675537 0.7709770 2.5696089 24.4351 10.612  1
------> CAND: 145.819232 3991.229248 0.8924512 2.6208761 14.4053 10.6047 16
------> CAND: 208.811706 3633.313721 0.6144713 2.4022110 16.6099 10.6014  4
------> CAND: 266.017645 3653.083008 0.9706947 0.4788167 14.9405 10.5972  8
------> CAND:  69.986245 3656.516602 0.8879861 0.5280440 14.3838 10.5769 16
------> CAND: 255.360901 4180.326172 0.6561528 1.5410353 19.5877 10.5726  2
------> CAND:  92.306109 3777.215332 0.5420835 1.1201673 14.3771 10.5683 16
------> CAND: 111.522502 3776.931885 0.6750688 2.4400594 14.367 10.5551 16
------> CAND: 321.641615 3678.619141 0.4668795 1.9672526 24.3007 10.5537  1
------> CAND: 461.218874 4412.272949 0.8869491 2.4051709 16.542 10.5475  4
------> CAND: 234.316785 3688.160400 0.6689230 2.4675236 16.5386 10.5449  4
------> CAND:  73.555015 4423.637695 0.8856308 1.3105601 14.3585 10.5442 16
------> CAND: 230.480720 3651.740723 0.9262111 2.6847348 14.8801 10.535  8
------> CAND: 111.647586 4054.667480 0.7740486 2.4619324 14.3511 10.5346 16
------> CAND:  88.204826 4094.042969 0.9428756 0.8759149 14.8798 10.5346  8
------> CAND: 172.775486 3959.016846 0.7270970 2.4307315 14.8527 10.5068  8
------> CAND: 345.786607 3908.870361 0.8295473 2.5768933 19.4687 10.5021  2
------> CAND:  86.333506 3632.546143 0.9699349 2.7041891 14.3248 10.5006 16
------> CAND: 171.094905 3731.832764 0.9156798 2.6761913 14.3196 10.4939 16
------> CAND: 172.872543 3709.796875 0.8565868 2.6339316 16.4696 10.4902  4
------> CAND: 345.811260 4029.375244 0.9037515 2.6213579 14.8261 10.4794  8
------> CAND: 219.734446 3718.525879 0.7964892 0.6517467 14.8234 10.4766  8
------> CAND: 354.019275 4580.748047 0.9913777 1.3637389 14.8211 10.4743  8
------> CAND:  97.816007 3723.140869 0.7881460 2.5819786 14.3031 10.4726 16
[12:30:11][48688][INFO ] Statistics: count dirty SumSpec pages 1757 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:30:11][48688][INFO ] Data processing finished successfully!
12:30:11 (48688): called boinc_finish(0)

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