Task 1731748833

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[11:24:48][93660][INFO ] Application startup - thank you for supporting Einstein@Home!
[11:24:48][93660][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_1_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_1_dms_200_10.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 2050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_10.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_40000_10_2050000_1_0
------> GPU usage: 0.500000
[11:24:48][93660][INFO ] Starting data processing...
[11:24:48][93660][INFO ] opti: No host transfer for n_steps. Use device global.
[11:24:48][93660][INFO ] opti: No host transfer for mean. Use device global.
[11:24:48][93660][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:24:48][93660][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:24:48][93660][INFO ] opti: power spectrum in fft callback (static link).
[11:24:48][93660][INFO ] opti: __constant__ access is not uniform, bad!
[11:24:48][93660][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[11:24:48][93660][INFO ] CUDA global memory status (initial GPU state, including context):
[11:24:48][93660][INFO ] No template file. Generating templates.
[11:24:48][93660][INFO ] Template param value T_cons = 50000
[11:24:52][93660][INFO ] Number of generated templates to be used: 50000
[11:24:52][93660][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_1_dms_200_10.cpt
[11:24:52][93660][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_1_dms_200_10.cpt (No such file or directory).
------> Starting from scratch...
[11:24:52][93660][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_10.binary
[11:24:52][93660][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_1_dms_200_DM231.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673336999993
------> 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: 231 cm^-3 pc
------> Scale factor: 1.09354
[11:24:52][93660][INFO ] Allocating memory for dedispersed compressed time series...
[11:24:52][93660][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:24:52][93660][INFO ] 8-bit allocation done
[11:24:52][93660][INFO ] Foobar
[11:24:52][93660][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_10.binary
[11:24:52][93660][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:24:52][93660][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:24:52][93660][INFO ] FftSize = 12582913
[11:24:52][93660][INFO ] Seed for random number generator is -1037788563.
[11:24:53][93660][INFO ] 8[11:24:53][93660][INFO ] 9[11:24:54][93660][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:24:54][93660][INFO ] Normalization factor 3.97364e-08
[11:24:54][93660][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
[11:24:54][93660][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1561 MB (9454 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:24:54][93660][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:24:54][93660][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:24:54][93660][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:25:48][93660][INFO ] Checkpoint committed!
[11:26:48][93660][INFO ] Checkpoint committed!
[11:27:48][93660][INFO ] Checkpoint committed!
[11:28:48][93660][INFO ] Checkpoint committed!
[11:29:48][93660][INFO ] Checkpoint committed!
[11:30:49][93660][INFO ] Checkpoint committed!
[11:31:49][93660][INFO ] Checkpoint committed!
[11:32:49][93660][INFO ] Checkpoint committed!
[11:33:49][93660][INFO ] Checkpoint committed!
[11:34:49][93660][INFO ] Checkpoint committed!
[11:35:49][93660][INFO ] Checkpoint committed!
[11:36:04][93660][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 172.876954 4193.807617 0.5990885 2.4423096 16.5922 12.3153  8
------> CAND: 328.444388 3609.128418 0.9667103 0.3240634 16.2998 12.0089  8
------> CAND:  98.512530 4794.691406 0.8067080 1.4416378 15.4201 11.9336 16
------> CAND:  86.360235 4155.187500 0.9999480 2.8785000 15.3675 11.864 16
------> CAND: 280.895823 4468.722168 0.9424542 0.9575446 16.157 11.8596  8
------> CAND: 172.801437 4027.186035 0.6753985 2.6470928 15.9704 11.6648  8
------> CAND: 384.893079 4257.869141 1.0389246 2.8879056 15.8677 11.5578  8
------> CAND: 345.733407 3858.643799 0.5100847 2.4303789 17.8108 11.5562  4
------> CAND: 279.741008 3905.309326 0.9587561 2.8548412 17.7411 11.5006  4
------> CAND: 288.237597 3824.502197 0.4221193 2.2035019 15.6547 11.3362  8
------> CAND:  50.866649 3619.047119 0.7883102 2.7581398 14.9262 11.2832 16
------> CAND: 115.256839 5066.941895 1.1759572 2.8176217 14.9186 11.2733 16
------> CAND:  40.849336 4428.641602 0.7172834 1.1941965 15.5037 11.1794  8
------> CAND: 365.113551 4164.022949 0.8315375 2.7704446 20.5992 11.1727  2
------> CAND: 115.120597 4128.354980 1.0491092 2.9027472 15.4788 11.1536  8
------> CAND: 115.220767 3656.359863 0.8288476 2.7781487 14.8209 11.1455 16
------> CAND: 172.866833 3858.643799 0.5100847 2.4303789 15.4656 11.1399  8
------> CAND: 423.069730 4447.494629 1.0578538 2.8846545 25.6046 11.1199  1
------> CAND: 297.163155 3838.737305 0.9049019 2.8270154 15.442 11.1154  8
------> CAND: 115.180284 3936.543457 0.9564788 2.8547430 14.7894 11.1043 16
------> CAND: 389.937937 3712.639893 0.5449550 0.7006759 25.562 11.1014  1
------> CAND: 115.161080 3908.429688 0.9585406 2.8548577 14.786 11.0999 16
------> CAND: 259.181395 3751.208740 0.6580718 2.6649036 17.1885 11.0607  4
------> CAND: 208.629530 4735.907227 0.9931316 1.1321279 15.3532 11.0234  8
------> CAND:  99.894416 4200.576660 0.5487531 2.3029735 20.3261 11.0105  2
------> CAND: 313.611624 3661.214600 0.7768752 0.4431521 17.0862 10.9794  4
------> CAND: 115.203121 3817.466553 0.9299136 2.8375297 14.6786 10.9598 16
------> CAND: 388.685027 3872.257324 0.8187366 2.7849655 20.1978 10.9344  2
------> CAND: 201.613441 4000.372314 0.7043520 2.6769071 15.2502 10.9168  8
------> CAND: 278.880735 3676.000244 0.9391882 0.3817451 15.2471 10.9136  8
------> CAND: 121.634017 4506.875000 0.7060690 1.3112987 25.1066 10.9037  1
------> CAND: 114.795691 5512.352051 1.1616979 1.7016141 14.6166 10.8791 16
------> CAND: 115.174834 5003.857910 1.0515225 2.7243071 20.077 10.8627  2
------> CAND: 115.202342 3899.896240 0.9773550 2.8628390 14.5857 10.8388 16
------> CAND: 255.526727 4878.279785 1.0662935 1.1932368 16.8838 10.8186  4
------> CAND: 100.417846 3969.691650 0.9634968 2.8586581 15.1141 10.7762  8
------> CAND:  46.080003 3872.416504 0.9709188 2.8586643 14.5351 10.7731 16
------> CAND: 115.265662 4637.849121 0.8439469 2.6442580 14.527 10.7625 16
------> CAND: 172.782752 3698.089844 0.5825334 2.5994124 14.5127 10.744 16
------> CAND:  78.395899 5522.003418 1.1618295 2.5197842 14.5108 10.7415 16
------> CAND: 115.210387 4183.932129 0.9709044 2.8613467 14.51 10.7405 16
------> CAND: 115.210646 3847.742432 0.6247271 2.6252697 15.0663 10.7269  8
------> CAND: 345.726141 4673.508789 0.9989903 2.7964327 15.0545 10.7147  8
------> CAND: 434.930856 4499.016113 1.0611647 0.8963241 24.6509 10.7058  1
------> CAND:  84.979906 3731.165283 0.9052569 2.8201771 14.4812 10.7031 16
------> CAND:  80.393341 3771.254150 0.4434028 0.9586101 14.48 10.7016 16
------> CAND: 104.347334 4203.249023 0.7711425 2.7091663 14.4747 10.6947 16
------> CAND: 222.686103 3781.425781 0.9940404 2.8643200 15.0215 10.6806  8
------> CAND: 172.920292 4505.823730 0.6324939 2.2708771 15.019 10.678  8
------> CAND: 289.561613 3896.588867 0.9281734 0.5404487 15.0163 10.6753  8
------> CAND: 345.782195 3749.568115 0.4738783 2.4199615 16.6729 10.6513  4
------> CAND: 115.232705 4357.955078 0.9565941 2.8269360 14.4403 10.6501 16
------> CAND: 115.195076 3618.111084 0.8922600 2.8056853 14.434 10.6419 16
------> CAND:  86.438347 4193.807617 0.5990885 2.4423096 14.4313 10.6384 16
------> CAND: 367.904053 5058.938477 1.0266901 2.6402354 14.9804 10.6383  8
------> CAND: 115.257877 3647.381836 0.4464539 2.3820901 14.4283 10.6345 16
------> CAND: 328.489283 5095.660645 0.9619865 2.5233912 14.9705 10.6281  8
------> CAND: 192.245160 3670.632568 0.3802652 1.0018026 14.4226 10.6272 16
------> CAND: 121.628567 4382.686035 0.6569418 1.2580445 24.462 10.6237  1
------> CAND: 172.786645 3767.458496 0.6104209 2.6215892 14.9624 10.6198  8
------> CAND:  29.995106 3712.639893 0.5449550 0.7006759 14.4156 10.6181 16
------> CAND: 345.482202 3991.086670 0.9622840 2.8582532 16.6238 10.6124  4
------> CAND:  16.646215 4996.058105 1.1677307 2.8265867 14.4099 10.6107 16
------> CAND:  84.533291 3836.613037 1.0028569 0.4661617 14.4067 10.6066 16
------> CAND: 345.466372 4059.116943 1.0151448 2.8876836 16.6113 10.6025  4
------> CAND: 182.556646 4164.022949 0.8315375 2.7704446 16.5897 10.5853  4
------> CAND: 224.250944 4642.050781 1.0004525 2.7985640 14.9271 10.5834  8
------> CAND: 214.913285 4120.091309 0.4602517 1.9975289 14.904 10.5596  8
------> CAND: 357.426111 5474.063965 1.1877376 1.6070786 16.5418 10.5474  4
------> CAND: 230.544560 3993.324951 0.4331351 2.0390007 16.5401 10.546  4
------> CAND: 345.846034 3999.081787 0.4222668 2.0053685 19.542 10.5455  2
------> CAND:  59.935975 3697.636719 0.8626806 2.8018095 16.5379 10.5443  4
------> CAND:  85.826684 3676.679443 0.6904821 0.5123082 14.8845 10.5395  8
------> CAND: 308.438309 3684.969238 0.9070948 2.8199773 14.8794 10.5342  8
------> CAND: 144.498331 4305.617676 0.9210407 2.8100767 14.3426 10.5236 16
------> CAND:  24.011085 3652.069336 0.9003952 0.3799980 14.3346 10.5132 16
------> CAND:  34.935641 4795.305664 0.7418730 1.6846856 14.8582 10.5125  8
------> CAND: 118.371468 4164.038086 0.6594897 0.9906139 14.3274 10.504 16
------> CAND: 115.199487 3678.229492 0.9253685 2.8230789 14.3249 10.5007 16
------> CAND: 460.909539 3816.121338 0.8200764 2.7812197 24.178 10.5004  1
------> CAND: 466.994769 4111.958984 0.8877237 2.8167121 24.1727 10.4981  1
------> CAND: 345.734186 4487.899902 0.8080443 2.6528327 19.4528 10.4926  2
------> CAND: 209.074329 3661.214600 0.7768752 0.4431521 14.8325 10.4859  8
------> CAND:  86.355304 3854.973877 0.8770145 2.8134773 14.3111 10.4829 16
------> CAND: 272.311520 3642.928223 0.4568499 2.4146585 16.4592 10.4819  4
------> CAND: 476.729995 3766.755615 0.7689578 0.5312662 19.4205 10.4735  2
------> CAND: 120.893118 4153.441406 0.9724649 2.8640800 14.3032 10.4727 16
------> CAND:  45.469637 4012.911377 0.6904698 0.8050004 14.3016 10.4706 16
------> CAND: 442.202562 3793.122070 0.9004456 2.8265538 24.1087 10.4703  1
------> CAND: 413.906462 3638.161865 0.4860393 0.7045673 16.4432 10.4693  4
------> CAND: 115.271112 4164.540527 0.7927983 2.7309330 14.2942 10.4611 16
------> CAND: 234.351040 3827.983398 0.6641678 0.6655889 19.3906 10.4558  2
------> CAND: 360.214278 3855.620850 0.5200775 0.8980158 14.8017 10.4543  8
------> CAND: 310.393710 4331.461914 0.8940830 0.8939623 14.7928 10.4452  8
------> CAND: 121.608845 3898.989014 0.4843064 1.0343264 24.0438 10.4421  1
------> CAND: 242.547118 3906.714111 0.9772951 0.5291255 14.7785 10.4304  8
------> CAND: 115.151478 4445.933105 0.8277819 2.7007780 14.7766 10.4285  8
------> CAND:  97.740231 4429.939941 1.0953542 2.9021771 14.2658 10.4244 16
------> CAND: 403.305773 4487.188477 0.9403871 2.7960815 14.7649 10.4165  8
------> CAND: 172.810260 3685.588867 0.6480201 2.6600134 16.3619 10.4049  4
[11:36:04][93660][INFO ] Statistics: count dirty SumSpec pages 1853 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:36:04][93660][INFO ] Data processing finished successfully!
11:36:04 (93660): called boinc_finish(0)

</stderr_txt>
]]>