Task 1724756484

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[17:15:13][91035][INFO ] Application startup - thank you for supporting Einstein@Home!
[17:15:13][91035][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_cfbf00124_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_7_dms_200_154.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 8000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_154.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_154_8000000_1_0
------> GPU usage: 0.496000
[17:15:13][91035][INFO ] Starting data processing...
[17:15:13][91035][INFO ] opti: No host transfer for n_steps. Use device global.
[17:15:13][91035][INFO ] opti: No host transfer for mean. Use device global.
[17:15:13][91035][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:15:13][91035][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:15:13][91035][INFO ] opti: power spectrum in fft callback (static link).
[17:15:13][91035][INFO ] opti: __constant__ access is not uniform, bad!
[17:15:14][91035][INFO ] Running on device 2 NVIDIA GeForce GTX 750 Ti
[17:15:14][91035][INFO ] CUDA global memory status (initial GPU state, including context):
[17:15:14][91035][INFO ] No template file. Generating templates.
[17:15:14][91035][INFO ] Template param value T_cons = 50000
[17:15:18][91035][INFO ] Number of generated templates to be used: 50000
[17:15:18][91035][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_154.cpt
[17:15:18][91035][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_154.cpt (No such file or directory).
------> Starting from scratch...
[17:15:18][91035][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_154.binary
[17:15:18][91035][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_7_dms_200_DM245.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755794479
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 245.4 cm^-3 pc
------> Scale factor: 1.44736
[17:15:18][91035][INFO ] Allocating memory for dedispersed compressed time series...
[17:15:18][91035][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:15:18][91035][INFO ] 8-bit allocation done
[17:15:18][91035][INFO ] Foobar
[17:15:18][91035][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_154.binary
[17:15:18][91035][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:15:18][91035][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:15:18][91035][INFO ] FftSize = 12582913
[17:15:18][91035][INFO ] Seed for random number generator is 1099574990.
[17:15:20][91035][INFO ] 8[17:15:20][91035][INFO ] 9[17:15:21][91035][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:15:21][91035][INFO ] Normalization factor 3.97364e-08
[17:15:21][91035][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
[17:15:21][91035][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:15:21][91035][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:15:21][91035][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:15:21][91035][INFO ] Launching time series padding kernel: grid 196608, block 32
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[18:36:21][91035][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499555 4348.672852 1.0073081 3.9978876 24.4845 20.8499  8
------> CAND:   0.499296 4699.574707 1.1309179 4.1798792 22.9027 19.1066  8
------> CAND:   1.498665 4017.958496 0.9592090 3.7853312 33.2492 18.7397  2
------> CAND:   1.498406 4334.675781 1.0804547 3.9489298 32.4715 18.2721  2
------> CAND:   1.498925 3620.051758 0.8123001 3.5569410 31.8457 17.8961  2
------> CAND:   0.749462 3969.359375 0.9834093 3.7330351 24.2831 16.7841  4
------> CAND:   0.749203 4017.958496 0.9592090 3.7853312 24.2803 16.7818  4
------> CAND:   0.249648 4348.672852 1.0073081 3.9978876 18.9544 16.7531 16
------> CAND:   0.500074 4306.906738 1.0765622 6.0092173 20.2685 16.2357  8
------> CAND:   0.500334 3618.262939 0.8754389 5.9194241 19.6493 15.5676  8
------> CAND:   0.499815 3884.501221 0.5164305 4.1334214 19.5463 15.4567  8
------> CAND:   1.498146 4717.480469 1.1330832 4.1992569 27.7371 15.4312  2
------> CAND:   0.249907 3907.309326 0.8773773 3.7482977 17.7595 15.0945 16
------> CAND:   0.499036 5390.805176 1.1527433 4.8541126 19.1596 15.0412  8
------> CAND:   0.374472 4437.500977 1.0960795 4.0083928 18.8969 14.7597  8
------> CAND:   0.166605 3630.943359 0.5635164 3.7742639 17.5064 14.7467 16
------> CAND:   0.374731 3909.547363 0.9008853 3.7318625 18.7754 14.6296  8
------> CAND:   0.166345 5133.032715 1.1733308 4.5064325 17.1427 14.2492 16
------> CAND:   0.250167 3601.243652 0.9683467 5.9540563 17.1141 14.2102 16
------> CAND: 358.408872 3817.853027 0.4392977 5.3415852 20.9536 14.0799  4
------> CAND:   0.748943 4725.136719 1.1340495 4.2044921 20.7492 13.9148  4
------> CAND:   0.187366 4016.988770 0.9836151 3.7717407 16.2309 13.0148 16
------> CAND:   1.499184 4019.675537 0.5624259 4.2036214 19.3883 12.8189  4
------> CAND:   0.214095 4437.500977 1.0960795 4.0083928 16.7798 12.5123  8
------> CAND:   1.499963 3657.556396 0.8240665 5.8979807 15.6771 12.2745 16
------> CAND:  86.556424 3627.910889 0.6172643 5.7383389 18.6754 12.2472  4
------> CAND:   0.299733 3891.343506 0.9280052 3.7037282 15.6387 12.2235 16
------> CAND:   1.499444 3708.779785 0.5571929 5.6533461 27.8897 12.1123  1
------> CAND: 179.204566 3817.853027 0.4392977 5.3415852 16.3058 12.0151  8
------> CAND:   1.248239 5234.652344 1.1761463 5.7886004 21.7522 11.858  2
------> CAND:   1.248499 4833.144531 1.0633578 5.8815160 21.7174 11.8373  2
------> CAND:   1.249018 3646.104248 0.4586501 5.5053525 21.6656 11.8065  2
------> CAND: 259.828611 3902.805908 0.9029244 5.9428825 16.0965 11.7964  8
------> CAND: 164.068435 3788.263916 0.4474944 5.3819008 18.0891 11.7784  4
------> CAND:  86.588603 4147.382324 0.9290406 5.9490252 15.2875 11.7583 16
------> CAND:   1.248758 4224.972168 0.6778035 5.6620698 21.584 11.7579  2
------> CAND: 143.363497 3817.853027 0.4392977 5.3415852 15.2736 11.74 16
------> CAND: 115.649736 3681.002930 0.9231364 5.9431295 17.9962 11.7041  4
------> CAND:   1.250056 3646.384033 0.4531973 3.9719219 21.4052 11.6516  2
------> CAND:   1.497887 4931.301758 1.1560967 4.3534141 21.3097 11.5949  2
------> CAND: 115.567471 4128.103516 1.0489029 6.0171804 15.1464 11.5723 16
------> CAND: 461.908130 3836.147949 0.6410792 5.7475052 21.2561 11.563  2
------> CAND:  52.256061 3745.206543 0.4848571 5.5298061 15.1271 11.5469 16
------> CAND: 161.439348 4666.212402 0.7708215 4.6217709 15.1137 11.5294 16
------> CAND: 461.663413 3910.104492 0.4296424 5.2024894 17.7195 11.4834  4
------> CAND: 346.637797 3708.818848 0.8050991 5.8814721 21.1198 11.4819  2
------> CAND:   1.249796 4241.916504 0.6583264 4.2937779 21.1157 11.4795  2
------> CAND: 259.829908 3837.444824 0.8833110 5.9322519 15.7581 11.4437  8
------> CAND:   1.249277 5300.632812 1.1736451 4.6796775 21.0223 11.424  2
------> CAND: 115.550863 3862.489502 0.9337075 5.9628282 15.7387 11.4235  8
------> CAND:  89.602283 3817.853027 0.4392977 5.3415852 15.0321 11.4221 16
------> CAND: 346.389446 4455.927246 0.9393068 5.8857117 15.7369 11.4217  8
------> CAND:   0.500853 3600.185791 0.9685666 5.9539738 17.6283 11.4107  4
------> CAND:   1.499703 4113.924805 0.9913459 5.9836979 20.9935 11.4069  2
------> CAND: 257.455399 4073.825928 0.9250042 3.8472378 17.6111 11.397  4
------> CAND: 237.945242 3773.742432 0.9585788 3.6033866 17.4294 11.2523  4
------> CAND:  89.309816 4240.215332 0.9645482 3.9492891 14.8772 11.219 16
------> CAND:   1.249537 4769.245605 0.9054221 4.4857998 20.6564 11.2066  2
------> CAND: 230.844033 4591.708496 0.7096791 5.4443445 15.5266 11.2032  8
------> CAND:  86.561355 3740.302246 0.6816036 5.7898974 14.832 11.1599 16
------> CAND: 122.574219 4432.229492 1.0556341 5.9914236 17.3119 11.1588  4
------> CAND:   0.749722 4256.371582 0.7925124 5.8059649 15.4522 11.126  8
------> CAND:  49.253281 3962.143066 0.7360001 3.9007881 17.2414 11.1027  4
------> CAND: 115.470675 3621.290283 0.7397086 5.8382950 14.7827 11.0956 16
------> CAND:  86.556684 3627.998779 0.6168986 5.7434683 17.2256 11.0902  4
------> CAND: 115.555794 3750.657227 0.8326194 5.9027066 14.7607 11.0669 16
------> CAND: 475.890483 3773.742432 0.9585788 3.6033866 20.4037 11.0566  2
------> CAND:  79.360754 4467.087891 0.6486655 5.3683615 14.7504 11.0534 16
------> CAND: 281.121077 4163.399902 0.5210192 5.2786694 15.3738 11.0448  8
------> CAND: 128.421479 3927.160645 0.7699302 3.8343210 15.3496 11.0197  8
------> CAND: 346.608991 3944.339600 0.9325606 5.9584074 20.3179 11.0057  2
------> CAND: 102.760176 4473.150879 0.6425215 4.7074208 14.6911 10.9761 16
------> CAND: 102.760954 3874.351807 0.6088932 3.9638827 14.6859 10.9692 16
------> CAND: 115.546970 3867.601318 0.9327609 5.9624891 14.6775 10.9584 16
------> CAND: 111.404685 3701.182373 0.8379217 5.9038920 15.2769 10.9444  8
------> CAND:  77.013494 3759.266602 0.8232009 5.8973880 17.0169 10.9243  4
------> CAND: 115.553977 3844.988037 0.9013636 5.9419765 14.6512 10.9241 16
------> CAND: 230.876731 3816.277588 0.5536826 5.6163373 15.2561 10.9229  8
------> CAND: 115.535811 3943.619873 0.9324538 5.9539142 14.6414 10.9113 16
------> CAND: 103.779787 4543.160156 0.7576486 4.4755840 14.6279 10.8937 16
------> CAND: 346.345070 4167.959473 0.7830544 5.8133349 16.9662 10.884  4
------> CAND: 432.968967 3909.947021 0.7848517 5.8657656 16.9385 10.862  4
------> CAND: 397.477976 3619.338379 0.8183839 3.5531819 15.1911 10.8558  8
------> CAND:  79.983836 4129.500488 0.8060916 3.9761069 16.9231 10.8498  4
------> CAND: 148.661636 3988.367920 0.4916108 4.3579540 15.1816 10.8459  8
------> CAND: 230.888669 3877.565186 0.6018019 5.6721816 15.1725 10.8365  8
------> CAND: 104.649402 5270.083984 1.0170200 5.0278115 14.5768 10.8273 16
------> CAND: 259.733111 3894.621582 0.8275310 5.9023280 16.8813 10.8166  4
------> CAND: 259.690552 4785.520996 0.9025853 5.7067995 16.8643 10.8032  4
------> CAND: 346.548006 4092.628174 0.8258707 5.8813391 16.8634 10.8024  4
------> CAND:  58.095536 4730.041992 0.8182908 5.5747614 14.5372 10.7758 16
------> CAND: 162.885592 3794.659912 0.5619186 3.9410846 14.5329 10.7702 16
------> CAND: 442.744417 4018.219238 0.5652679 4.1954808 16.7993 10.7516  4
------> CAND:  44.080485 3753.647461 0.6429579 3.8027802 15.0863 10.7476  8
------> CAND:   0.249388 5383.878906 1.1541492 5.6661711 15.0861 10.7473  8
------> CAND: 277.668827 4176.676270 0.6064969 5.5371184 15.0784 10.7394  8
------> CAND: 177.337657 4027.256348 0.6220391 5.6586919 15.0778 10.7387  8
------> CAND: 115.538666 4107.039062 0.9911364 5.9791842 14.4977 10.7245 16
------> CAND: 385.148436 3834.228027 0.8844979 5.9285898 16.7577 10.7185  4
------> CAND:  19.275821 3967.843994 0.6397460 5.6983333 15.0534 10.7136  8
[18:36:21][91035][INFO ] Statistics: count dirty SumSpec pages 526816 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:36:21][91035][INFO ] Data processing finished successfully!
18:36:21 (91035): called boinc_finish(0)

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