Task 1733369505

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[11:38:53][3506168][INFO ] Application startup - thank you for supporting Einstein@Home!
[11:38:53][3506168][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_5_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_5_dms_200_151.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 500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_151.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_151_500000_1_0
------> GPU usage: 0.500000
[11:38:53][3506168][INFO ] Starting data processing...
[11:38:53][3506168][INFO ] opti: No host transfer for n_steps. Use device global.
[11:38:53][3506168][INFO ] opti: No host transfer for mean. Use device global.
[11:38:53][3506168][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:38:53][3506168][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:38:53][3506168][INFO ] opti: power spectrum in fft callback (static link).
[11:38:53][3506168][INFO ] opti: __constant__ access is not uniform, bad!
[11:38:53][3506168][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[11:38:53][3506168][INFO ] CUDA global memory status (initial GPU state, including context):
[11:38:53][3506168][INFO ] No template file. Generating templates.
[11:38:53][3506168][INFO ] Template param value T_cons = 50000
[11:38:56][3506168][INFO ] Number of generated templates to be used: 50000
[11:38:56][3506168][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_5_dms_200_151.cpt
[11:38:56][3506168][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_5_dms_200_151.cpt (No such file or directory).
------> Starting from scratch...
[11:38:56][3506168][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_151.binary
[11:38:56][3506168][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_5_dms_200_DM245.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755614308655
------> 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: 245.1 cm^-3 pc
------> Scale factor: 1.09225
[11:38:56][3506168][INFO ] Allocating memory for dedispersed compressed time series...
[11:38:56][3506168][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:38:56][3506168][INFO ] 8-bit allocation done
[11:38:56][3506168][INFO ] Foobar
[11:38:56][3506168][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_151.binary
[11:38:56][3506168][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:38:56][3506168][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:38:56][3506168][INFO ] FftSize = 12582913
[11:38:56][3506168][INFO ] Seed for random number generator is 1093650577.
[11:38:58][3506168][INFO ] 8[11:38:58][3506168][INFO ] 9[11:38:58][3506168][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:38:58][3506168][INFO ] Normalization factor 3.97364e-08
[11:38:58][3506168][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
[11:38:58][3506168][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:38:58][3506168][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:38:58][3506168][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:38:58][3506168][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:39:53][3506168][INFO ] Checkpoint committed!
[11:40:53][3506168][INFO ] Checkpoint committed!
[11:41:53][3506168][INFO ] Checkpoint committed!
[11:42:53][3506168][INFO ] Checkpoint committed!
[11:43:53][3506168][INFO ] Checkpoint committed!
[11:44:53][3506168][INFO ] Checkpoint committed!
[11:45:53][3506168][INFO ] Checkpoint committed!
[11:46:53][3506168][INFO ] Checkpoint committed!
[11:47:53][3506168][INFO ] Checkpoint committed!
[11:48:53][3506168][INFO ] Checkpoint committed!
[11:49:53][3506168][INFO ] Checkpoint committed!
[11:50:53][3506168][INFO ] Checkpoint committed!
[11:51:49][3506168][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.245161 3789.374512 0.7241695 1.9822959 16.2913 13.0959 16
------> CAND: 102.225327 3858.978027 0.9325162 0.9982176 15.7685 12.3961 16
------> CAND: 230.264290 4004.425049 1.0212389 2.3880408 16.5122 12.2313  8
------> CAND: 230.443611 3809.103027 0.9935957 2.4576621 16.3834 12.0964  8
------> CAND: 115.265922 3720.064209 0.7312362 2.1315057 15.4159 11.928 16
------> CAND: 434.276374 4273.491211 0.9830952 1.8729299 27.4275 11.9116  1
------> CAND: 452.958178 3711.051758 0.9554070 2.4679301 18.1705 11.8434  4
------> CAND: 115.266960 3718.200439 0.7354215 2.1349146 15.3515 11.8428 16
------> CAND: 449.322196 3675.720459 0.9748510 2.4784753 21.536 11.7294  2
------> CAND: 479.451208 3689.834717 0.8054164 2.2899981 26.7737 11.6277  1
------> CAND: 460.845700 3926.624512 0.9745327 2.3753822 17.8633 11.5981  4
------> CAND: 125.319566 3961.666016 0.7832848 1.7703928 15.0865 11.4936 16
------> CAND: 115.251908 3845.389160 0.7997292 2.1445086 15.0849 11.4915 16
------> CAND: 153.667049 3883.958252 0.8426576 1.1880364 15.7751 11.4614  8
------> CAND: 350.182432 4088.958740 1.0305351 2.3423820 15.7381 11.4229  8
------> CAND: 104.463853 3962.899658 0.9733920 2.3511481 15.0128 11.3968 16
------> CAND:  24.966338 3693.074219 0.9579624 2.4754260 14.9909 11.3681 16
------> CAND: 165.556720 3763.747559 0.9101047 0.8914916 14.9516 11.3165 16
------> CAND:  72.870690 3647.200439 0.6711722 1.1722341 17.5006 11.309  4
------> CAND: 345.748978 3684.954590 0.8172368 2.3217058 15.606 11.2856  8
------> CAND: 202.534439 4300.175293 1.0141209 1.9928330 14.9118 11.2644 16
------> CAND:  56.229406 3652.661865 0.9353179 0.7414632 14.8918 11.2382 16
------> CAND: 461.424665 4293.317871 0.9828897 1.7624652 17.363 11.1995  4
------> CAND: 459.142022 4184.512207 0.9260804 1.7782239 17.3586 11.196  4
------> CAND: 115.225438 3670.701904 0.8988517 2.4257541 14.8189 11.1429 16
------> CAND: 115.255541 3933.595215 0.8069192 2.0256383 14.8142 11.1367 16
------> CAND: 108.569029 4273.491211 0.9830952 1.8729299 17.2393 11.1011  4
------> CAND: 230.422850 3926.624512 0.9745327 2.3753822 15.4259 11.0988  8
------> CAND: 460.938085 4151.281738 1.0373132 2.3327749 20.4733 11.098  2
------> CAND:  72.870430 3647.590576 0.6688772 1.1700487 17.1972 11.0676  4
------> CAND: 243.629790 3708.380615 0.6460546 1.5477470 17.1659 11.0427  4
------> CAND: 230.469042 4151.281738 1.0373132 2.3327749 17.0822 10.9762  4
------> CAND: 115.230629 4153.276855 1.0371242 2.2979825 15.2942 10.9624  8
------> CAND: 452.570731 3716.330566 0.7396041 2.1382678 17.0467 10.948  4
------> CAND: 263.042113 3709.106689 0.6454899 1.7618898 15.2397 10.906  8
------> CAND: 237.630457 3742.968994 0.7362799 1.1702021 15.2372 10.9034  8
------> CAND: 381.109695 3774.470459 0.9051692 0.9110621 16.9822 10.8967  4
------> CAND: 317.023650 4281.944824 1.0423701 2.1997540 15.1971 10.862  8
------> CAND: 116.052235 4209.750488 1.0428865 1.3178786 14.5978 10.8546 16
------> CAND: 374.292390 3795.069336 0.8948983 2.3462770 15.1879 10.8525  8
------> CAND: 230.431154 3853.527100 0.8636423 2.2740915 15.1713 10.8353  8
------> CAND:  86.385148 3706.350830 0.7662470 2.2116630 14.5829 10.8352 16
------> CAND:  24.967376 3825.872559 0.9403000 2.4091506 14.56 10.8054 16
------> CAND:  87.828019 3823.253906 0.9679836 0.9095342 14.5357 10.7739 16
------> CAND: 356.965223 3729.510010 0.9639086 0.7848957 19.883 10.7477  2
------> CAND: 172.767701 3702.096191 0.9769183 2.4895082 15.0791 10.7401  8
------> CAND: 285.756430 3619.474854 0.8860814 0.7511938 15.0375 10.6972  8
------> CAND:  86.397085 3637.555664 0.7000693 2.1453931 14.4648 10.6818 16
------> CAND: 415.685138 4077.073486 1.0292705 1.1596277 16.7004 10.6731  4
------> CAND: 287.092902 3963.087402 0.7830305 1.8146075 16.6986 10.6716  4
------> CAND: 319.777042 3678.075684 0.6483533 1.3226138 16.6942 10.6682  4
------> CAND: 345.535402 3702.096191 0.9769183 2.4895082 16.6594 10.6406  4
------> CAND: 101.285904 3793.284668 0.7175841 1.9616150 14.4266 10.6323 16
------> CAND: 499.470004 4271.423828 1.0414674 2.2005575 16.6458 10.6298  4
------> CAND: 344.388890 3711.685059 0.6365587 1.5262110 14.9674 10.6249  8
------> CAND:  26.248053 3662.601074 0.6398268 1.9238385 14.4085 10.6088 16
------> CAND: 172.764327 3690.760010 0.8038694 2.2930794 14.9415 10.5982  8
------> CAND: 196.104321 3946.686279 0.7980196 1.9940151 14.3948 10.5912 16
------> CAND: 345.840584 3626.744629 0.7911628 2.3034725 19.6098 10.5857  2
------> CAND: 460.899937 3741.999756 0.8550779 2.3441513 16.59 10.5856  4
------> CAND: 263.958958 3950.446289 0.7967256 1.4074763 24.3566 10.578  1
------> CAND: 166.687401 3974.901367 0.7755512 1.7651953 16.5642 10.5652  4
------> CAND:  36.581189 3650.869385 0.9697196 2.4921067 14.3616 10.5481 16
------> CAND: 217.138317 4273.491211 0.9830952 1.8729299 19.5464 10.5481  2
------> CAND: 115.299658 3973.239990 0.8596128 2.1267354 16.5214 10.5313  4
------> CAND: 148.070993 3992.184082 0.8512533 1.3516138 16.5207 10.5307  4
------> CAND:  90.691183 4308.633789 1.0147135 2.0195520 19.4914 10.5155  2
------> CAND: 126.561058 4136.841797 0.9381359 2.1485393 14.8508 10.5048  8
------> CAND: 112.094979 3678.997314 0.8290993 0.8789909 14.3278 10.5045 16
------> CAND:  86.372692 3621.651611 0.8303258 2.3675311 14.3227 10.4979 16
------> CAND: 115.239192 3975.738037 0.8609338 2.1692860 14.3188 10.4929 16
------> CAND: 345.387222 3904.727051 1.0071574 2.4418008 16.4623 10.4844  4
------> CAND: 244.284272 3749.179443 0.8477545 2.3301895 14.8299 10.4833  8
------> CAND: 431.711645 3777.987549 0.9035146 2.3719726 19.4169 10.4714  2
------> CAND:  40.692852 3647.897705 0.6695270 1.1375895 14.8181 10.4711  8
------> CAND: 288.339843 3721.175537 0.7272677 1.1324552 14.8112 10.4641  8
------> CAND: 310.667233 3680.088867 0.8263304 2.3201730 14.8075 10.4603  8
------> CAND: 104.724400 3658.999512 0.9507982 0.7221770 14.2916 10.4577 16
------> CAND:  69.709868 3911.966309 0.9205636 1.0763167 14.7944 10.4468  8
------> CAND:  86.540075 3963.969727 0.9064980 1.1715373 14.2812 10.4443 16
------> CAND: 190.010527 3638.171875 0.6903650 2.0877707 14.782 10.434  8
------> CAND: 133.647215 3623.815430 0.8396412 0.8087907 14.2658 10.4244 16
------> CAND: 345.642060 3662.247314 0.9290359 2.4493494 14.7673 10.4189  8
------> CAND: 487.954804 3745.906494 0.9627345 0.8135857 19.3085 10.4071  2
------> CAND: 232.028692 3713.004883 0.7468154 1.0954657 19.2825 10.3917  2
------> CAND: 453.310073 3856.485840 0.7321597 1.8469299 16.3367 10.385  4
------> CAND: 230.553642 3790.484131 0.7220089 1.9713448 14.7217 10.372  8
------> CAND: 115.215837 3646.936768 0.9393696 2.4590423 14.7029 10.3527  8
------> CAND: 199.753279 4101.003418 0.9423952 2.1640589 14.2073 10.349 16
------> CAND: 115.245421 3633.636719 0.7332689 2.1965187 14.2013 10.3412 16
------> CAND: 179.814931 3638.130371 0.6907676 2.0888798 23.8036 10.3378  1
------> CAND: 230.450617 3936.229492 0.9152189 2.3108172 14.6777 10.3269  8
------> CAND: 201.622264 3934.147461 0.8081535 2.0565751 14.6744 10.3234  8
------> CAND: 379.023242 3866.234131 0.8553402 1.1161017 16.2534 10.3191  4
------> CAND: 138.446577 3636.638672 0.7086191 2.1651862 14.1836 10.3184 16
------> CAND: 172.319269 3793.050537 0.7968523 2.1996715 14.1796 10.3132 16
------> CAND: 132.256246 3726.661621 0.9822167 0.7736319 14.6615 10.3102  8
------> CAND: 172.821419 3971.649170 0.7784811 1.8384360 14.6607 10.3094  8
------> CAND: 184.013790 3737.343750 0.8589495 2.3405294 14.1752 10.3076 16
------> CAND: 115.239452 3773.978760 0.8208438 2.2735932 14.1738 10.3057 16
[11:51:49][3506168][INFO ] Statistics: count dirty SumSpec pages 2035 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:51:49][3506168][INFO ] Data processing finished successfully!
11:51:49 (3506168): called boinc_finish(0)

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