Task 1703979202

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[16:07:01][297381][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_cfbf00098_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_8_dms_200_166.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 1700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_166.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_166_1700000_2_0
------> GPU usage: 1.000000
[16:07:01][297381][INFO ] Starting data processing...
[16:07:01][297381][INFO ] opti: No host transfer for n_steps. Use device global.
[16:07:01][297381][INFO ] opti: No host transfer for mean. Use device global.
[16:07:01][297381][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:07:01][297381][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:07:01][297381][INFO ] opti: power spectrum in fft callback (static link).
[16:07:01][297381][INFO ] opti: __constant__ access is not uniform, bad!
[16:07:01][297381][INFO ] Running on device 0 NVIDIA GeForce RTX 2080
[16:07:01][297381][INFO ] CUDA global memory status (initial GPU state, including context):
[16:07:01][297381][INFO ] No template file. Generating templates.
[16:07:01][297381][INFO ] Template param value T_cons = 50000
[16:07:07][297381][INFO ] Number of generated templates to be used: 50000
[16:07:07][297381][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_8_dms_200_166.cpt
[16:07:07][297381][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_8_dms_200_166.cpt (No such file or directory).
------> Starting from scratch...
[16:07:07][297381][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_166.binary
[16:07:07][297381][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_8_dms_200_DM246.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817327138371
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 246.6 cm^-3 pc
------> Scale factor: 1.49103
[16:07:07][297381][INFO ] Allocating memory for dedispersed compressed time series...
[16:07:07][297381][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:07:07][297381][INFO ] 8-bit allocation done
[16:07:07][297381][INFO ] Foobar
[16:07:07][297381][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_166.binary
[16:07:07][297381][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:07:07][297381][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:07:07][297381][INFO ] FftSize = 12582913
[16:07:07][297381][INFO ] Seed for random number generator is -1030605554.
[16:07:10][297381][INFO ] 8[16:07:10][297381][INFO ] 9[16:07:12][297381][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:07:12][297381][INFO ] Normalization factor 3.97364e-08
[16:07:12][297381][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
[16:07:12][297381][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 760 MB (7216 MB free / 7976 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:07:12][297381][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:07:12][297381][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:07:12][297381][INFO ] TimeSeriesLength = 16777114, params->nsamples = 25165824
sum = -2521.91064453, mean= -0.00015032  -0.00015032
[16:07:12][297381][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:08:01][297381][INFO ] Checkpoint committed!
[16:09:01][297381][INFO ] Checkpoint committed!
[16:10:01][297381][INFO ] Checkpoint committed!
[16:11:01][297381][INFO ] Checkpoint committed!
[16:12:01][297381][INFO ] Checkpoint committed!
[16:13:01][297381][INFO ] Checkpoint committed!
[16:14:01][297381][INFO ] Checkpoint committed!
[16:14:06][297381][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 345.802696 4222.027832 0.6566133 2.3522637 19.8617 13.1995  4
------> CAND: 180.753576 3901.676758 0.7197475 2.6085069 17.1248 12.8757  8
------> CAND:  32.348076 4268.719238 0.5992767 2.0806949 15.6704 12.2656 16
------> CAND: 403.344180 3732.750732 0.5275210 2.3654640 16.4631 12.1799  8
------> CAND: 115.212722 4245.310547 0.9967685 2.7783778 15.576 12.1402 16
------> CAND: 115.185993 4421.303711 1.0474731 2.7789612 15.4641 11.9918 16
------> CAND:  86.383591 3622.118652 0.7686386 2.6733687 15.4467 11.9688 16
------> CAND: 205.140689 4613.657715 1.1167656 1.0651037 18.2067 11.8722  4
------> CAND:  29.962148 3887.952148 0.8546233 2.7258546 16.0916 11.7912  8
------> CAND: 115.183138 4100.265137 0.9160115 2.7391853 15.279 11.7471 16
------> CAND:  86.389300 3881.942139 0.6393329 2.5146863 15.2268 11.6783 16
------> CAND: 115.250351 3771.562012 0.6178805 2.5040722 15.1873 11.6262 16
------> CAND:  67.440461 3867.396729 0.8900138 0.6131344 17.8593 11.5949  4
------> CAND: 179.845813 4184.484375 0.9534859 2.7526076 26.6594 11.578  1
------> CAND: 115.066100 4062.303223 0.8692628 2.7094626 21.1891 11.5231  2
------> CAND: 172.778600 3881.942139 0.6393329 2.5146863 15.7403 11.4251  8
------> CAND: 190.141320 4096.023438 0.7002831 1.0083778 15.6967 11.3798  8
------> CAND: 230.131940 4062.303223 0.8692628 2.7094626 26.1845 11.3718  1
------> CAND: 166.566730 3654.951172 0.4581807 2.2395189 15.5977 11.277  8
------> CAND: 172.777043 3990.134521 0.7437199 2.6067495 15.5464 11.2238  8
------> CAND: 230.376398 4574.362793 1.1117923 2.7744436 15.5032 11.1789  8
------> CAND:  14.986135 3716.471924 0.5511971 2.4177961 17.3231 11.1677  4
------> CAND: 451.044558 4068.982422 1.0143203 0.7023527 20.5696 11.1551  2
------> CAND: 170.574070 4173.279785 0.7058901 1.0881231 14.8153 11.1381 16
------> CAND: 115.220248 4684.434570 1.0461806 2.6769691 14.7935 11.1097 16
------> CAND: 230.485651 3655.993652 0.4458156 2.2238061 15.4196 11.0922  8
------> CAND: 416.211423 3957.354492 0.4867182 1.3858072 17.2128 11.08  4
------> CAND:  86.414473 4718.661621 1.0459558 2.6610937 15.3893 11.0608  8
------> CAND: 499.261618 4207.847656 0.8053267 2.6096399 20.2683 10.9762  2
------> CAND: 230.424926 4320.092773 0.9950734 2.7566011 15.3024 10.9708  8
------> CAND: 431.890187 3708.310059 0.8022205 2.6993647 17.0699 10.9664  4
------> CAND:  32.344443 3957.112305 0.4840718 1.9970382 14.6561 10.9304 16
------> CAND: 155.595202 3790.673584 0.7494846 0.6500915 14.6557 10.93 16
------> CAND:  74.364684 4850.559570 1.0272956 1.3774318 14.6519 10.9249 16
------> CAND:  86.418106 3824.198975 0.5803326 2.4261148 14.6511 10.9239 16
------> CAND: 326.314337 3887.735352 0.6246951 2.4749880 17.0089 10.9179  4
------> CAND: 149.752353 5104.553223 1.1555951 2.5902822 14.6426 10.9128 16
------> CAND: 345.517496 3876.307861 0.7483695 2.6304359 20.1475 10.9046  2
------> CAND: 310.419661 4512.315918 0.7407950 2.3037999 15.2339 10.9  8
------> CAND: 249.630939 4207.847656 0.8053267 2.6096399 16.9787 10.8939  4
------> CAND:  29.425224 4633.993652 0.9237643 1.2907783 16.954 10.8743  4
------> CAND:  72.019240 4207.847656 0.8053267 0.9857735 20.094 10.8729  2
------> CAND:  18.479906 3689.807373 0.6441048 0.6628746 14.6035 10.862 16
------> CAND: 285.249349 3621.685547 0.7731035 2.6763549 16.9303 10.8556  4
------> CAND:  86.397085 3743.580078 0.6987630 2.6148024 14.594 10.8496 16
------> CAND: 186.452397 3674.986328 0.7124532 0.5816664 16.9054 10.8357  4
------> CAND:  86.386186 3906.184570 0.7117765 2.5858994 15.1579 10.8214  8
------> CAND: 115.242826 3655.993652 0.4458156 2.2238061 14.5703 10.8189 16
------> CAND:  59.923518 3827.775635 0.8280646 2.7071276 16.881 10.8164  4
------> CAND:  59.924816 3887.871826 0.8542238 2.7207508 19.9982 10.816  2
------> CAND:  59.922221 3772.485352 0.8034864 2.6979382 16.8643 10.8031  4
------> CAND: 115.261770 3950.092529 0.7780050 2.6447694 14.5267 10.7622 16
------> CAND: 273.670829 3890.171143 0.4673946 2.0664613 16.8092 10.7594  4
------> CAND: 160.132460 4474.379883 0.8735468 2.5714350 19.9012 10.7585  2
------> CAND: 345.720951 3825.471924 0.6916965 2.5881977 16.7818 10.7377  4
------> CAND: 214.316674 4341.074707 0.6842138 1.3799965 15.0746 10.7354  8
------> CAND: 180.162155 4566.704102 0.9799457 1.1404328 16.7721 10.73  4
------> CAND: 172.808963 4410.889160 0.8922490 2.6248436 15.0455 10.7054  8
------> CAND:  57.532920 4062.303223 0.8692628 2.7094626 16.7289 10.6957  4
------> CAND: 389.970116 3671.156494 0.7546864 0.5398109 16.7106 10.6812  4
------> CAND: 172.956883 3708.444824 0.4000647 1.9400953 14.4422 10.6525 16
------> CAND: 201.563875 3754.510010 0.6678841 2.5699918 14.4394 10.649 16
------> CAND: 230.540667 3911.983887 0.5256127 2.2690732 14.9896 10.6477  8
------> CAND: 487.521943 5185.619141 1.1392099 2.4593503 16.6683 10.6477  4
------> CAND: 179.840882 4341.621582 0.9314419 2.6906784 14.9867 10.6448  8
------> CAND: 199.825163 3694.241455 0.8969038 0.4714153 14.9788 10.6366  8
------> CAND: 329.118334 4478.039551 1.0501337 2.7602785 14.9601 10.6174  8
------> CAND: 115.349743 4279.836426 0.5837219 1.8674511 14.4148 10.617 16
------> CAND: 388.768070 4247.021484 0.8783544 2.6681101 14.9561 10.6132  8
------> CAND: 260.751685 3761.467529 0.6482487 2.5458925 14.9556 10.6127  8
------> CAND: 152.771742 4056.827393 0.5852688 1.2031800 14.4098 10.6106 16
------> CAND:  86.374768 4167.728516 0.9967047 2.7848639 14.4098 10.6106 16
------> CAND: 170.941016 3866.930908 0.5444506 2.3497500 19.6461 10.6072  2
------> CAND: 115.231667 3712.417969 0.5738839 2.4569616 14.4062 10.6059 16
------> CAND:  86.395269 3752.505371 0.6754931 2.5902767 14.3944 10.5906 16
------> CAND:  86.428486 3989.621094 0.5954643 2.3894713 14.3893 10.584 16
------> CAND:  59.940127 4013.142334 0.8212852 2.6780138 16.5846 10.5813  4
------> CAND: 475.803029 3981.015869 0.8380645 2.6921053 24.3517 10.5758  1
------> CAND: 224.599983 4467.107422 0.8781788 1.1512258 14.9189 10.5749  8
------> CAND: 321.014641 4623.363281 0.9533001 2.6087835 14.913 10.5689  8
------> CAND: 326.314597 3887.735352 0.6246951 2.4749880 16.5661 10.5666  4
------> CAND:  81.937421 3685.053711 0.9768360 0.4271580 14.3742 10.5645 16
------> CAND: 401.321306 3615.873535 0.9395791 2.7649131 14.8956 10.5509  8
------> CAND: 151.938718 3774.641113 0.9227873 0.5210247 14.8888 10.5439  8
------> CAND: 158.554903 3853.852539 0.7733458 0.6917955 14.3534 10.5376 16
------> CAND:  25.539074 4880.252441 0.9385142 2.4014769 14.3431 10.5242 16
------> CAND: 172.792095 3682.934570 0.6770456 2.5907025 14.3409 10.5214 16
------> CAND: 250.230405 3930.337891 0.8628955 0.6877741 14.8593 10.5135  8
------> CAND:  72.019500 4203.204590 0.8066519 0.9872766 19.4711 10.5035  2
------> CAND: 288.254465 3688.393066 0.4080677 2.0059855 19.4702 10.5029  2
------> CAND: 299.120373 3711.923096 0.5781842 2.4709036 14.8467 10.5006  8
------> CAND:  38.412286 3629.280762 0.6206768 2.5499625 14.3207 10.4953 16
------> CAND:  72.016386 4105.966309 0.7613771 0.9361842 19.4545 10.4936  2
------> CAND: 267.397195 4001.808105 0.7337562 2.5991542 19.4499 10.4909  2
------> CAND:  72.022095 4323.334473 0.8547279 1.0346689 19.4474 10.4894  2
------> CAND:  86.439385 3675.469238 0.4090772 2.0644596 14.314 10.4866 16
------> CAND: 141.373840 4772.754395 1.0308380 1.2981139 14.3138 10.4864 16
------> CAND: 259.377065 3789.180420 0.4070942 1.5395440 16.4579 10.4809  4
------> CAND: 320.561538 3798.833984 0.5905278 0.8443719 14.8268 10.4801  8
------> CAND: 431.754723 3950.417480 0.9753466 2.7914979 19.4276 10.4777  2
[16:14:06][297381][INFO ] Statistics: count dirty SumSpec pages 1796 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:14:06][297381][INFO ] Data processing finished successfully!
16:14:06 (297381): called boinc_finish(0)

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