Task 1733343414

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[16:07:47][3763966][INFO ] Application startup - thank you for supporting Einstein@Home!
[16:07:47][3763966][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_86.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 900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_86.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_86_900000_1_0
------> GPU usage: 0.500000
[16:07:47][3763966][INFO ] Starting data processing...
[16:07:47][3763966][INFO ] opti: No host transfer for n_steps. Use device global.
[16:07:47][3763966][INFO ] opti: No host transfer for mean. Use device global.
[16:07:47][3763966][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:07:47][3763966][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:07:47][3763966][INFO ] opti: power spectrum in fft callback (static link).
[16:07:47][3763966][INFO ] opti: __constant__ access is not uniform, bad!
[16:07:47][3763966][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[16:07:47][3763966][INFO ] CUDA global memory status (initial GPU state, including context):
[16:07:47][3763966][INFO ] No template file. Generating templates.
[16:07:47][3763966][INFO ] Template param value T_cons = 50000
[16:07:50][3763966][INFO ] Number of generated templates to be used: 50000
[16:07:50][3763966][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_5_dms_200_86.cpt
[16:07:50][3763966][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_5_dms_200_86.cpt (No such file or directory).
------> Starting from scratch...
[16:07:50][3763966][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_86.binary
[16:07:50][3763966][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_DM238.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755614415364
------> 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: 238.6 cm^-3 pc
------> Scale factor: 1.09196
[16:07:50][3763966][INFO ] Allocating memory for dedispersed compressed time series...
[16:07:50][3763966][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:07:50][3763966][INFO ] 8-bit allocation done
[16:07:50][3763966][INFO ] Foobar
[16:07:50][3763966][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_86.binary
[16:07:50][3763966][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:07:50][3763966][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:07:50][3763966][INFO ] FftSize = 12582913
[16:07:50][3763966][INFO ] Seed for random number generator is 1096534484.
[16:07:52][3763966][INFO ] 8[16:07:52][3763966][INFO ] 9[16:07:52][3763966][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:07:52][3763966][INFO ] Normalization factor 3.97364e-08
[16:07:52][3763966][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
[16:07:52][3763966][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:07:52][3763966][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:07:52][3763966][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:07:52][3763966][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:08:47][3763966][INFO ] Checkpoint committed!
[16:09:47][3763966][INFO ] Checkpoint committed!
[16:10:47][3763966][INFO ] Checkpoint committed!
[16:11:47][3763966][INFO ] Checkpoint committed!
[16:12:47][3763966][INFO ] Checkpoint committed!
[16:13:47][3763966][INFO ] Checkpoint committed!
[16:14:47][3763966][INFO ] Checkpoint committed!
[16:15:47][3763966][INFO ] Checkpoint committed!
[16:16:47][3763966][INFO ] Checkpoint committed!
[16:17:47][3763966][INFO ] Checkpoint committed!
[16:18:47][3763966][INFO ] Checkpoint committed!
[16:19:10][3763966][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 345.758580 3805.476318 0.6908382 2.2478554 16.84 12.5757  8
------> CAND:  92.582227 3810.012207 0.6095100 1.3204195 15.643 12.2292 16
------> CAND: 115.297063 4077.616943 0.7206057 2.0116961 15.5977 12.169 16
------> CAND:  92.575739 3666.071045 0.5456843 1.2484021 15.549 12.1043 16
------> CAND: 115.255541 3654.785400 0.5629466 2.0528629 15.416 11.9282 16
------> CAND: 115.260732 3940.117188 0.7587492 2.2736843 16.0401 11.7375  8
------> CAND: 435.393042 3663.646240 0.8915517 2.5619726 18.0366 11.7364  4
------> CAND:  81.408541 3870.246338 1.0062181 2.6174204 16.0301 11.7271  8
------> CAND: 280.051381 4599.290039 1.0501779 2.1829083 15.9494 11.6429  8
------> CAND: 129.512196 3747.244385 0.9451272 2.5939953 15.1839 11.6217 16
------> CAND:  86.360754 3941.245361 0.8701134 2.4566445 15.1349 11.5573 16
------> CAND: 217.696521 3663.646240 0.8915517 2.5619726 15.8353 11.524  8
------> CAND:  99.846926 3754.905029 0.9881853 2.6153650 15.8082 11.4958  8
------> CAND: 172.723584 3664.827881 0.8225006 2.4929047 15.8056 11.4931  8
------> CAND: 259.348519 4200.734375 0.8408299 2.2190888 15.7779 11.4643  8
------> CAND: 381.709421 3922.739258 0.8782568 0.9256381 17.5785 11.371  4
------> CAND: 302.443128 3796.388184 0.7092184 2.2915258 15.6439 11.325  8
------> CAND: 115.160821 3960.573242 0.9567757 2.5431592 14.9378 11.2984 16
------> CAND:  86.343627 3733.953857 0.9288179 2.5755730 14.935 11.2948 16
------> CAND:  99.846407 3734.803223 0.9837680 2.6149940 20.7932 11.2879  2
------> CAND: 230.501741 3786.464355 0.8191895 2.4639974 17.3757 11.2096  4
------> CAND:  86.398642 3814.338135 0.7865418 2.3996017 14.8635 11.2012 16
------> CAND: 115.238933 3993.212646 0.9951914 2.5681515 14.8579 11.1938 16
------> CAND: 287.981202 3816.605957 0.8233641 2.4464059 17.3077 11.1555  4
------> CAND: 115.215058 3779.124512 0.9910597 2.6098886 14.8188 11.1427 16
------> CAND: 230.405722 3812.568604 0.9234957 2.5597751 15.4546 11.1285  8
------> CAND: 115.197411 3824.711182 0.7762786 2.3994603 14.802 11.1208 16
------> CAND: 278.908243 3665.796875 0.8434579 0.6854876 20.457 11.0883  2
------> CAND: 115.377511 4109.654297 0.9552624 1.0515461 14.7764 11.0874 16
------> CAND: 258.754243 3863.568359 0.8741148 2.4979439 17.1902 11.062  4
------> CAND:  45.281233 3718.568848 0.6505746 2.2182410 14.7538 11.0578 16
------> CAND:  97.371209 4110.967285 0.9554741 1.0461419 15.3696 11.0404  8
------> CAND: 120.017275 3682.041016 0.5352004 1.3178011 14.7241 11.0191 16
------> CAND: 172.877733 3666.600830 0.5420368 1.9464334 14.7078 10.9978 16
------> CAND:  45.678023 3756.945801 0.7382873 2.3636124 14.7058 10.9952 16
------> CAND: 177.518016 3745.292969 0.7605151 2.3948903 17.0388 10.9417  4
------> CAND: 386.979792 4075.645020 1.0365148 0.9247945 15.2541 10.9209  8
------> CAND:  86.388262 3625.083740 0.7628331 2.4405372 14.6471 10.9187 16
------> CAND: 422.586524 3653.896484 0.5698269 1.1329222 17.0009 10.9116  4
------> CAND: 345.755465 3666.600830 0.5420368 1.9464334 15.2353 10.9014  8
------> CAND: 182.692888 4047.161133 0.7487092 2.1583307 14.6223 10.8865 16
------> CAND: 163.554347 4272.409180 0.9971828 1.1891222 14.6148 10.8766 16
------> CAND: 115.278897 4044.468262 0.7498712 2.1521661 14.6002 10.8577 16
------> CAND: 170.310928 4206.574707 1.0075631 2.4917831 14.5882 10.842 16
------> CAND:  86.534625 4103.926758 1.0051739 0.9897791 14.5612 10.8069 16
------> CAND: 172.822198 4017.091553 1.0270324 2.5936036 14.5586 10.8036 16
------> CAND: 230.571030 3637.620117 0.6220196 2.2144940 15.1334 10.7962  8
------> CAND:  86.366723 3854.386719 0.9791494 2.5958579 14.548 10.7899 16
------> CAND: 125.385741 3680.125244 0.5481166 1.9358734 14.5441 10.7848 16
------> CAND: 110.937309 4068.151123 0.8160782 1.2026318 14.5394 10.7787 16
------> CAND: 431.871243 3670.488770 0.8338298 2.5116088 16.832 10.7775  4
------> CAND: 284.454213 3739.452148 0.9266992 0.6900007 15.1138 10.7759  8
------> CAND: 179.964409 4544.815430 0.9770153 1.7835163 24.7656 10.7556  1
------> CAND:  88.758878 3745.292969 0.7605151 2.3948903 15.0628 10.7233  8
------> CAND:  86.361792 3664.827881 0.8225006 2.4929047 14.4918 10.7168 16
------> CAND:  24.961667 3739.460938 0.9842616 2.6147387 15.0558 10.7161  8
------> CAND: 259.367722 4305.599609 0.8669733 1.5357926 15.0377 10.6974  8
------> CAND: 259.104580 4124.366699 0.9351751 2.4389205 19.7661 10.6784  2
------> CAND: 403.829981 3968.618164 0.8124502 2.3752589 16.7047 10.6765  4
------> CAND: 212.832541 3808.388428 0.6859862 2.2437422 16.6985 10.6716  4
------> CAND: 115.312374 3702.503174 0.5448365 1.8403872 15.0108 10.6696  8
------> CAND: 331.138093 3954.558105 0.8204638 2.3813918 15.0088 10.6675  8
------> CAND: 237.560390 3741.029053 0.6365767 2.1839440 16.6831 10.6594  4
------> CAND: 340.039776 4076.743408 0.9583537 1.0161686 14.9827 10.6406  8
------> CAND: 112.720397 3668.281738 0.8137493 2.4881153 14.432 10.6393 16
------> CAND:  51.290687 4129.325684 1.0433320 0.9794281 14.976 10.6338  8
------> CAND: 115.305108 3944.437500 0.6434465 1.5417827 14.4253 10.6306 16
------> CAND: 230.509526 3729.981934 0.8205242 2.4835038 16.636 10.622  4
------> CAND: 133.179060 3705.041748 0.5329867 1.8108147 14.4082 10.6085 16
------> CAND: 115.171720 4134.573730 1.0440505 2.5692768 14.4076 10.6078 16
------> CAND:  47.128939 3798.845703 0.8057393 0.8625978 14.4044 10.6036 16
------> CAND: 478.501664 4210.296875 1.0076077 1.1071482 16.6065 10.5987  4
------> CAND: 115.146029 3926.775391 0.8774790 2.4837425 14.3933 10.5893 16
------> CAND:  62.535997 3695.675049 0.9770655 0.6079065 14.9319 10.5883  8
------> CAND: 345.443276 3665.151367 0.8224756 2.5020554 16.5919 10.5871  4
------> CAND: 307.234446 4083.737305 0.8043846 2.2396357 14.9298 10.5862  8
------> CAND:  84.657077 3960.017090 0.7412756 1.1804045 14.3818 10.5743 16
------> CAND: 368.945723 3819.656738 0.8943364 0.8003672 14.9182 10.5742  8
------> CAND:  54.091310 3754.823242 0.8981826 2.5419753 14.915 10.5709  8
------> CAND: 288.026875 3734.536865 0.9472969 2.5853515 14.9142 10.5701  8
------> CAND:  86.357640 3667.779297 0.8401733 2.5224774 14.3745 10.5649 16
------> CAND:  60.451360 4186.909180 0.8461759 2.2370250 14.373 10.563 16
------> CAND: 235.396343 3783.831543 0.8518137 0.8042431 14.9035 10.559  8
------> CAND: 115.259434 3823.578369 0.7776619 2.4019582 14.3629 10.5499 16
------> CAND:  38.190405 3661.323975 0.8946538 0.6295003 14.3535 10.5377 16
------> CAND: 120.447801 4134.379395 0.9338903 1.1090357 14.3501 10.5333 16
------> CAND: 287.316858 3819.977295 0.7797312 2.3872161 14.8741 10.5288  8
------> CAND:  46.103618 3644.327148 0.6027579 2.1722591 14.3366 10.5158 16
------> CAND:  49.933714 3760.756836 0.9193716 2.5718071 16.4976 10.5124  4
------> CAND: 489.539367 3808.848633 0.8999965 2.5447009 19.4837 10.5109  2
------> CAND: 374.321195 3701.472412 0.7133442 0.8816741 19.4794 10.5084  2
------> CAND:  49.454400 3643.447266 0.6119425 0.9921570 14.8529 10.5069  8
------> CAND:  86.393452 3751.398193 0.7494089 2.3827066 14.3155 10.4885 16
------> CAND: 118.951211 3664.363281 0.8469181 0.6764193 14.3133 10.4858 16
------> CAND: 429.508672 4000.019043 0.9525549 0.9365197 16.4607 10.4832  4
------> CAND: 115.188848 3723.061523 0.8302212 2.4954357 14.3103 10.4818 16
------> CAND: 169.612329 3733.038818 0.9289916 2.5716910 14.8266 10.4799  8
------> CAND:  38.403203 3654.246826 0.9041187 2.5767617 14.3074 10.4781 16
------> CAND: 115.249573 3624.541992 0.7413451 2.4310443 14.3048 10.4747 16
------> CAND:  93.428745 3688.034912 0.7566671 0.8038678 14.3015 10.4705 16
[16:19:10][3763966][INFO ] Statistics: count dirty SumSpec pages 2118 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:19:10][3763966][INFO ] Data processing finished successfully!
16:19:10 (3763966): called boinc_finish(0)

</stderr_txt>
]]>