Task 1734120697

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[01:38:32][1237633][INFO ] Application startup - thank you for supporting Einstein@Home!
[01:38:32][1237633][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_7_dms_200_169.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 9700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_169.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_169_9700000_0_0
------> GPU usage: 0.500000
[01:38:32][1237633][INFO ] Starting data processing...
[01:38:32][1237633][INFO ] opti: No host transfer for n_steps. Use device global.
[01:38:32][1237633][INFO ] opti: No host transfer for mean. Use device global.
[01:38:32][1237633][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:38:32][1237633][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:38:32][1237633][INFO ] opti: power spectrum in fft callback (static link).
[01:38:32][1237633][INFO ] opti: __constant__ access is not uniform, bad!
[01:38:32][1237633][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[01:38:32][1237633][INFO ] CUDA global memory status (initial GPU state, including context):
[01:38:32][1237633][INFO ] No template file. Generating templates.
[01:38:32][1237633][INFO ] Template param value T_cons = 50000
[01:38:37][1237633][INFO ] Number of generated templates to be used: 50000
[01:38:37][1237633][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_7_dms_200_169.cpt
[01:38:37][1237633][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_7_dms_200_169.cpt (No such file or directory).
------> Starting from scratch...
[01:38:37][1237633][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_169.binary
[01:38:37][1237633][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_7_dms_200_DM246.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796753029099
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 246.9 cm^-3 pc
------> Scale factor: 1.43199
[01:38:37][1237633][INFO ] Allocating memory for dedispersed compressed time series...
[01:38:37][1237633][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:38:37][1237633][INFO ] 8-bit allocation done
[01:38:37][1237633][INFO ] Foobar
[01:38:37][1237633][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_169.binary
[01:38:37][1237633][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:38:37][1237633][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:38:37][1237633][INFO ] FftSize = 12582913
[01:38:37][1237633][INFO ] Seed for random number generator is -1070414453.
[01:38:39][1237633][INFO ] 8[01:38:39][1237633][INFO ] 9[01:38:39][1237633][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:38:40][1237633][INFO ] Normalization factor 3.97364e-08
[01:38:40][1237633][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
[01:38:40][1237633][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1565 MB (9450 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:38:40][1237633][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:38:40][1237633][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:38:40][1237633][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:39:32][1237633][INFO ] Checkpoint committed!
[01:40:32][1237633][INFO ] Checkpoint committed!
[01:41:32][1237633][INFO ] Checkpoint committed!
[01:42:32][1237633][INFO ] Checkpoint committed!
[01:43:32][1237633][INFO ] Checkpoint committed!
[01:44:32][1237633][INFO ] Checkpoint committed!
[01:45:32][1237633][INFO ] Checkpoint committed!
[01:46:32][1237633][INFO ] Checkpoint committed!
[01:47:32][1237633][INFO ] Checkpoint committed!
[01:48:32][1237633][INFO ] Checkpoint committed!
[01:48:55][1237633][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 3793.251221 0.8842062 4.3490252 23.2411 22.8903 16
------> CAND:   0.499036 3991.093506 1.0089033 4.4497375 21.6931 20.6444 16
------> CAND:   0.249648 3857.803955 0.9460535 4.3318129 20.4139 18.8126 16
------> CAND:   0.499815 3873.612061 0.9984474 5.3400011 22.5017 18.6668  8
------> CAND:   0.249907 3775.812744 0.8122228 5.0316787 19.8846 18.0617 16
------> CAND:   0.499555 4034.011230 0.9836690 5.0567374 21.6289 17.7129  8
------> CAND:   0.166345 3865.476562 0.9446225 4.3573494 19.6199 17.6878 16
------> CAND:   1.497627 3795.605713 0.8835530 4.3381329 22.8836 15.6442  4
------> CAND:   1.248239 3820.482666 0.9894973 5.4101777 27.9903 15.5829  2
------> CAND:   1.248499 3634.288330 0.7989215 5.2461648 27.5052 15.2923  2
------> CAND:   1.498665 3861.222900 0.9448754 5.2721300 22.3626 15.221  4
------> CAND:   0.166605 3873.612061 0.9984474 5.3400011 17.8262 15.1864 16
------> CAND: 231.090307 3624.699707 0.9084491 5.4244652 22.078 14.99  4
------> CAND:   1.497368 3980.021240 1.0075986 4.4778614 19.0955 14.9724  8
------> CAND:   1.498925 3634.221191 0.7993184 5.2471018 26.9647 14.9688  2
------> CAND:   0.500074 3601.538330 0.9681274 5.5121284 18.7158 14.5659  8
------> CAND:   0.748684 3786.527588 0.8884981 4.3173537 18.4015 14.2302  8
------> CAND:   0.498777 3601.103516 0.9682615 3.9173901 18.1985 14.0138  8
------> CAND: 115.544894 3617.054443 0.9275367 5.4336371 16.8906 13.9062 16
------> CAND:   0.749203 3843.880859 0.9473854 5.2895455 20.6981 13.8735  4
------> CAND:   0.415993 3777.588623 0.8932526 5.2745500 17.9536 13.7533  8
------> CAND:   0.624120 3820.482666 0.9894973 5.4101777 20.5043 13.7172  4
------> CAND:   1.498146 3600.473145 0.9684578 3.9164026 24.6046 13.558  2
------> CAND:   1.498406 3946.724121 1.0047972 5.2685637 24.5006 13.4959  2
------> CAND:   0.299733 3830.994385 0.9491069 5.2994323 16.568 13.469 16
------> CAND:   0.749462 3634.221191 0.7993184 5.2471018 19.9589 13.2777  4
------> CAND:   0.250167 3601.538330 0.9681274 5.5121284 16.3933 13.2333 16
------> CAND:   0.416253 3636.166504 0.7876854 5.2185278 17.325 13.0871  8
------> CAND:   0.249388 3609.122803 0.9656649 3.9554169 16.2148 12.9932 16
------> CAND:   1.497887 3623.951172 0.8560725 4.0907478 23.6427 12.984  2
------> CAND:   0.311930 3730.967285 0.9478044 5.3854017 17.1072 12.8571  8
------> CAND:   0.998332 3893.230957 0.9401307 4.4147573 15.997 12.7013 16
------> CAND:   1.247980 3965.172119 1.0068554 5.3112769 19.0274 12.5292  4
------> CAND:   0.999629 3644.062012 0.9689475 3.9934740 22.5483 12.3318  2
------> CAND: 385.009858 3619.789062 0.8993483 4.0317607 18.7772 12.3287  4
------> CAND:   0.998072 3747.734619 0.8429585 5.1536565 22.3119 12.191  2
------> CAND: 146.402090 3674.661865 0.9139156 4.1025953 15.5996 12.1715 16
------> CAND: 308.888816 3749.545654 0.9082863 4.2189150 16.4375 12.1531  8
------> CAND:   0.748943 3600.473145 0.9684578 3.9164026 18.4926 12.1008  4
------> CAND:   0.999889 3635.016602 0.7945967 5.2357888 22.1227 12.0784  2
------> CAND:   0.374472 3786.527588 0.8884981 4.3173537 15.5107 12.0536 16
------> CAND: 231.172572 3601.444336 0.9681519 5.4999032 18.3071 11.9525  4
------> CAND:  97.280380 3716.031982 0.7664458 4.7548232 15.3686 11.8654 16
------> CAND: 115.545154 3624.699707 0.9084491 5.4244652 16.1496 11.8519  8
------> CAND: 194.884628 3858.834717 0.8410056 4.7248545 21.6607 11.8036  2
------> CAND:   0.374212 3962.256104 1.0061255 4.4525270 15.3206 11.802 16
------> CAND: 389.121521 3716.031982 0.7664458 4.7548232 18.0653 11.7593  4
------> CAND: 231.043855 3742.615967 0.9110788 5.3223743 16.0593 11.7576  8
------> CAND: 115.511417 3864.374512 0.9976420 5.3544612 21.5708 11.7501  2
------> CAND:  50.709646 3649.438232 0.7705125 5.1080542 16.041 11.7384  8
------> CAND:   0.208126 3680.734619 0.8765792 5.3215685 15.1748 11.6098 16
------> CAND: 192.437976 3719.406982 0.7607604 4.6984496 15.1731 11.6075 16
------> CAND: 194.901496 3720.049561 0.7600207 4.6663165 21.3057 11.5925  2
------> CAND: 115.406057 3654.087646 0.7488055 4.4166670 15.1566 11.5858 16
------> CAND: 230.877250 3716.640625 0.7657689 4.8351912 17.7423 11.5016  4
------> CAND: 231.086155 3658.579590 0.9274390 5.4352708 17.6476 11.4261  4
------> CAND:   0.312190 3634.288330 0.7989215 5.2461648 15.724 11.4082  8
------> CAND:   0.997813 4012.406982 1.0008020 5.1707482 20.9386 11.3743  2
------> CAND:   2.496738 3636.291016 0.7869305 5.2165885 26.163 11.3624  1
------> CAND:  50.706272 3757.194580 0.8337797 5.1414275 15.6798 11.3623  8
------> CAND: 115.539185 3695.857666 0.9755210 5.4551387 15.6348 11.3155  8
------> CAND: 320.575033 3619.729248 0.8999407 4.0209246 20.8291 11.3092  2
------> CAND: 194.560761 3716.031982 0.7664458 4.7548232 15.6062 11.2858  8
------> CAND: 394.212312 3930.814453 1.0037706 5.3199830 15.5995 11.2788  8
------> CAND:   2.496478 3782.484375 0.8911493 5.2803397 25.8645 11.2328  1
------> CAND:  68.258953 4036.271484 0.9834017 4.7451949 14.8679 11.2069 16
------> CAND:   0.374731 3861.222900 0.9448754 5.2721300 15.5275 11.2041  8
------> CAND:   0.498258 3729.797607 0.9774881 5.4276657 15.5083 11.1842  8
------> CAND:  69.225365 4033.243896 0.9836871 5.0597634 14.819 11.1429 16
------> CAND:  75.065878 3721.011963 0.7577237 4.7213860 20.52 11.1257  2
------> CAND: 231.094200 3620.726807 0.9403414 5.4473858 17.2568 11.115  4
------> CAND:  50.697189 4003.927246 1.0007070 5.2115326 15.4306 11.1036  8
------> CAND:  57.249277 3892.851074 0.9035140 4.5742083 14.7736 11.0837 16
------> CAND: 261.589640 3671.070557 0.8897406 5.3630981 17.2015 11.071  4
------> CAND: 380.215167 3762.685547 0.8251815 4.5120087 17.201 11.0706  4
------> CAND: 115.438495 3716.640625 0.7657689 4.8351912 14.7593 11.065 16
------> CAND: 131.032401 4031.927734 0.9839259 4.6746588 14.7561 11.0609 16
------> CAND: 382.938975 3859.392334 0.8417990 4.6560602 20.3985 11.0535  2
------> CAND: 114.721991 3679.287842 0.7335830 4.6326876 14.7496 11.0524 16
------> CAND: 142.489730 3623.918457 0.9356803 5.4354200 15.3725 11.0434  8
------> CAND:  73.747571 4058.902344 1.0033991 5.1623626 14.7349 11.0332 16
------> CAND: 115.511937 3851.031982 0.9914559 5.3495588 20.3035 10.9972  2
------> CAND: 351.590529 3858.804443 0.8422331 4.9854903 17.1056 10.9948  4
------> CAND:   0.998591 3678.220215 0.7394846 4.5291953 14.6869 10.9706 16
------> CAND: 115.511158 3866.850830 0.9978736 5.3525357 15.2941 10.9622  8
------> CAND:   2.496219 3948.782715 1.0055071 5.3274388 25.2195 10.9527  1
------> CAND:  74.791057 3995.451172 1.0002059 5.2134342 14.6666 10.9442 16
------> CAND:  61.019685 3840.580811 0.9906981 4.2637110 15.2695 10.9368  8
------> CAND: 409.466780 3733.672852 0.9471282 4.1606278 17.014 10.922  4
------> CAND: 231.022575 3864.374512 0.9976420 5.3544612 20.103 10.8782  2
------> CAND: 196.705604 3873.905273 0.9986910 5.3679662 14.5968 10.8533 16
------> CAND: 284.304995 3721.090576 0.8188562 4.3531356 20.0338 10.8371  2
------> CAND: 131.930302 3718.581299 0.7619410 4.7824664 15.1103 10.7723  8
------> CAND: 202.185659 3621.561523 0.9616640 5.4933019 15.1061 10.768  8
------> CAND:   0.155965 3737.637451 0.9464293 5.3784251 14.5299 10.7663 16
------> CAND: 282.791538 3754.938721 0.8358359 4.4134693 19.9143 10.7662  2
------> CAND:   0.333210 3644.062012 0.9689475 3.9934740 15.0714 10.7322  8
------> CAND: 301.810445 3716.989502 0.7649445 4.7099714 19.8534 10.7301  2
------> CAND: 150.155630 3724.924561 0.7507674 4.7218852 16.751 10.7132  4
------> CAND: 231.042558 3736.354492 0.9137678 5.3195820 16.7466 10.7097  4
[01:48:55][1237633][INFO ] Statistics: count dirty SumSpec pages 650997 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:48:55][1237633][INFO ] Data processing finished successfully!
01:48:55 (1237633): called boinc_finish(0)

</stderr_txt>
]]>