Task 1732973192

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[16:23:37][2402194][INFO ] Application startup - thank you for supporting Einstein@Home!
[16:23:37][2402194][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_4_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_4_dms_200_168.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 6950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_168.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_168_6950000_0_0
------> GPU usage: 0.500000
[16:23:37][2402194][INFO ] Starting data processing...
[16:23:37][2402194][INFO ] opti: No host transfer for n_steps. Use device global.
[16:23:37][2402194][INFO ] opti: No host transfer for mean. Use device global.
[16:23:37][2402194][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:23:37][2402194][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:23:37][2402194][INFO ] opti: power spectrum in fft callback (static link).
[16:23:37][2402194][INFO ] opti: __constant__ access is not uniform, bad!
[16:23:37][2402194][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[16:23:37][2402194][INFO ] CUDA global memory status (initial GPU state, including context):
[16:23:37][2402194][INFO ] No template file. Generating templates.
[16:23:37][2402194][INFO ] Template param value T_cons = 50000
[16:23:42][2402194][INFO ] Number of generated templates to be used: 50000
[16:23:42][2402194][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_168.cpt
[16:23:42][2402194][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_168.cpt (No such file or directory).
------> Starting from scratch...
[16:23:42][2402194][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_168.binary
[16:23:42][2402194][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_4_dms_200_DM246.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735044900786
------> 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: 246.8 cm^-3 pc
------> Scale factor: 1.23733
[16:23:42][2402194][INFO ] Allocating memory for dedispersed compressed time series...
[16:23:42][2402194][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:23:42][2402194][INFO ] 8-bit allocation done
[16:23:42][2402194][INFO ] Foobar
[16:23:42][2402194][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_168.binary
[16:23:42][2402194][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:23:42][2402194][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:23:42][2402194][INFO ] FftSize = 12582913
[16:23:42][2402194][INFO ] Seed for random number generator is -1035016756.
[16:23:44][2402194][INFO ] 8[16:23:44][2402194][INFO ] 9[16:23:45][2402194][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:23:45][2402194][INFO ] Normalization factor 3.97364e-08
[16:23:45][2402194][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
[16:23:45][2402194][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
[16:23:45][2402194][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:23:45][2402194][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:23:45][2402194][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:24:37][2402194][INFO ] Checkpoint committed!
[16:25:37][2402194][INFO ] Checkpoint committed!
[16:26:37][2402194][INFO ] Checkpoint committed!
[16:27:37][2402194][INFO ] Checkpoint committed!
[16:28:37][2402194][INFO ] Checkpoint committed!
[16:29:37][2402194][INFO ] Checkpoint committed!
[16:30:37][2402194][INFO ] Checkpoint committed!
[16:31:37][2402194][INFO ] Checkpoint committed!
[16:32:37][2402194][INFO ] Checkpoint committed!
[16:33:37][2402194][INFO ] Checkpoint committed!
[16:34:37][2402194][INFO ] Checkpoint committed!
[16:34:44][2402194][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 460.835838 4102.396973 0.3441551 4.2828588 22.257 12.1584  2
------> CAND: 230.834950 4525.502930 0.4463598 5.5811663 16.4201 12.1348  8
------> CAND:  53.293319 3750.273193 0.3905452 5.7573490 15.4074 11.9168 16
------> CAND: 115.442648 4513.080566 0.4738276 5.6967106 16.0899 11.7895  8
------> CAND: 254.942832 5452.388672 1.1316603 4.2943554 15.946 11.6394  8
------> CAND:  67.347816 3721.179443 0.9427507 6.1076565 15.1735 11.6081 16
------> CAND: 115.508303 3883.291016 0.7769911 6.0826831 15.1516 11.5792 16
------> CAND:  86.623377 4415.824219 1.0334072 6.2236886 15.1186 11.5358 16
------> CAND:  86.600022 4781.030273 1.1048297 6.2588677 15.101 11.5126 16
------> CAND: 108.033142 4063.377441 1.0209336 6.1886988 15.8217 11.5099  8
------> CAND: 318.557349 4252.635254 0.7317052 6.0843558 21.1535 11.502  2
------> CAND: 268.879252 5494.650879 1.1197914 4.3269792 17.7411 11.5006  4
------> CAND: 264.481610 3839.070557 0.3157439 5.5525799 15.7692 11.4552  8
------> CAND: 142.781937 4111.632812 1.0284351 3.6229353 14.9282 11.2859 16
------> CAND: 289.747940 4484.556641 1.0363315 6.2326784 20.6786 11.2198  2
------> CAND: 186.990879 4402.241211 1.0632393 6.2331982 14.8107 11.1322 16
------> CAND: 315.690032 4371.511719 0.4733910 4.2153945 17.2257 11.0903  4
------> CAND: 346.509340 3661.951660 0.7513173 6.0417581 15.3689 11.0397  8
------> CAND: 169.418995 6112.605957 0.9627518 5.5800552 17.1269 11.0117  4
------> CAND: 101.550603 4819.930664 0.5721039 4.4745173 14.6966 10.9832 16
------> CAND: 418.557126 5207.839844 0.7103427 5.8314667 17.0898 10.9822  4
------> CAND:  57.766478 3790.973389 0.6706188 6.0217099 15.2526 10.9194  8
------> CAND:  44.974494 3629.135254 0.5449619 3.5174904 16.969 10.8863  4
------> CAND: 290.300695 3952.760742 0.9506505 6.1570282 20.0722 10.8599  2
------> CAND: 230.417919 4102.396973 0.3441551 4.2828588 16.9131 10.8419  4
------> CAND: 125.057721 3987.372803 0.3005652 5.3860435 16.909 10.8386  4
------> CAND: 115.507265 5259.107422 1.2132360 6.2715220 14.5649 10.8118 16
------> CAND: 277.266069 3966.495361 0.9493996 6.1587634 15.1431 10.8061  8
------> CAND: 318.548266 4353.199707 0.7705144 6.0991006 19.9336 10.7777  2
------> CAND: 401.097869 3750.965088 0.3852628 5.7480655 15.1145 10.7766  8
------> CAND:  44.008601 3860.417725 0.9399451 6.1385570 14.5167 10.7492 16
------> CAND: 320.623820 5111.454102 0.6358086 4.6239209 15.0711 10.7318  8
------> CAND:  62.096648 4440.128906 0.8964835 3.8519657 14.5018 10.7299 16
------> CAND: 360.804920 4703.556641 1.0494673 3.9300849 24.6894 10.7225  1
------> CAND: 432.189142 4680.057129 0.6825067 4.1582632 16.7566 10.7177  4
------> CAND: 299.940941 3687.464355 0.5762933 3.5447133 15.0429 10.7028  8
------> CAND: 397.608768 3836.596924 0.8937977 6.1211896 15.0428 10.7027  8
------> CAND: 109.028879 4040.048828 0.9529150 3.6055861 15.0424 10.7022  8
------> CAND:  86.540334 4536.436035 0.4330209 5.5451574 15.041 10.7007  8
------> CAND: 385.611920 3848.417236 0.2373555 4.6548667 15.0334 10.693  8
------> CAND: 346.273186 3887.768066 0.7463397 6.0697632 19.7594 10.6744  2
------> CAND: 264.458514 3702.268799 0.8116379 3.4489083 15.0079 10.6667  8
------> CAND: 123.210795 4567.372070 0.5754252 5.8805342 14.4515 10.6646 16
------> CAND: 136.740045 3763.372559 0.7696326 6.0669751 14.45 10.6627 16
------> CAND: 148.330243 3653.073242 0.8459041 6.0703425 14.4488 10.6611 16
------> CAND: 259.811224 3856.427002 0.9899607 6.1507030 14.9954 10.6538  8
------> CAND: 115.494290 4160.736328 0.6169952 6.0022125 14.4412 10.6513 16
------> CAND: 185.448097 4478.300293 0.7694322 3.9422560 16.656 10.6379  4
------> CAND:  86.564728 3910.166504 0.5968661 5.9832864 14.4258 10.6313 16
------> CAND: 200.238821 3849.314941 0.9414641 6.1331620 14.9736 10.6312  8
------> CAND: 425.071065 3623.172363 0.6730048 5.9983788 19.6837 10.6295  2
------> CAND: 230.969376 4242.203613 0.9871628 6.2022853 16.6364 10.6224  4
------> CAND: 284.911209 6336.003906 1.2707434 4.7656841 16.6331 10.6198  4
------> CAND: 185.762362 4077.135986 0.9260446 6.1613336 24.4529 10.6198  1
------> CAND: 190.235781 5474.356934 1.2363369 4.2565708 14.4133 10.6151 16
------> CAND: 182.428708 4024.876465 0.7886614 6.1021409 14.9556 10.6127  8
------> CAND: 404.784715 3621.505859 0.6970798 3.4391925 16.6214 10.6105  4
------> CAND: 115.495587 3769.527588 0.7133030 6.0447021 14.4047 10.604 16
------> CAND:  60.061058 5045.849121 0.7520466 5.9544778 16.6015 10.5947  4
------> CAND: 115.440052 3748.526123 0.4034827 5.7787995 14.3952 10.5917 16
------> CAND: 168.492807 4053.368896 0.5142939 3.8787837 14.933 10.5895  8
------> CAND:  85.574441 3716.372803 0.2469066 4.2159686 14.3897 10.5846 16
------> CAND:  26.021502 3619.742920 0.7577964 3.4143586 14.3847 10.5781 16
------> CAND: 367.633385 4638.322266 1.0481689 6.2388401 19.591 10.5745  2
------> CAND: 361.314337 4048.139404 0.9741019 3.5993111 14.9162 10.5722  8
------> CAND: 115.493771 3821.873047 0.7347834 6.0566540 14.3667 10.5547 16
------> CAND:  28.791243 3760.539062 0.7729685 3.4998078 14.3559 10.5408 16
------> CAND: 219.338695 4993.320801 0.6967246 5.8961644 16.5314 10.5391  4
------> CAND: 109.669347 4993.320801 0.6967246 5.8961644 14.8774 10.5322  8
------> CAND: 166.776932 5113.765625 0.6338590 5.7230916 16.5207 10.5307  4
------> CAND: 302.899864 4165.530273 0.6114486 5.9970202 19.5095 10.5262  2
------> CAND: 469.506039 3825.755371 1.0017191 3.4662116 16.51 10.5222  4
------> CAND: 120.127826 5313.082031 0.9939544 6.1318970 14.3371 10.5166 16
------> CAND: 378.766847 3620.453613 0.7673973 3.4114397 24.2141 10.5161  1
------> CAND:   2.777007 3995.890381 0.2593289 4.7877970 14.3336 10.512 16
------> CAND: 360.285383 4015.752686 0.9942194 6.1746674 16.4934 10.5091  4
------> CAND:  23.767924 3892.701660 0.8747227 6.1203289 14.3289 10.5059 16
------> CAND: 360.916509 3853.379150 0.6904336 3.5926058 24.1528 10.4894  1
------> CAND:  86.607028 3764.019531 0.7459264 6.0532546 14.3161 10.4894 16
------> CAND: 310.523984 4325.898438 1.0819221 6.2387829 14.8326 10.486  8
------> CAND: 115.426558 3708.122559 0.4845344 5.8815055 14.3021 10.4713 16
------> CAND: 491.382661 3870.036377 0.9205951 6.1348519 16.4448 10.4706  4
------> CAND: 391.005298 4029.797852 0.7007691 6.0566044 19.4034 10.4633  2
------> CAND: 217.790982 4450.410645 0.9532900 3.8317704 14.8029 10.4555  8
------> CAND: 401.135498 4967.302734 0.5656483 4.6453533 14.7879 10.4401  8
------> CAND: 259.715724 3834.982910 0.7441553 6.0673203 16.394 10.4303  4
------> CAND:  86.593793 4406.803223 0.9574407 6.1944060 14.2586 10.4151 16
------> CAND:  79.449247 4328.813965 1.0238487 6.2158194 14.2585 10.4149 16
------> CAND: 277.244530 3617.899658 0.8099846 6.0481768 14.7594 10.4108  8
------> CAND:  91.137799 4665.535645 1.1328022 6.2702160 14.7588 10.4101  8
------> CAND:  79.771817 4890.853027 0.7505265 4.2397113 14.2494 10.4032 16
------> CAND: 135.257210 6412.505859 1.2332392 5.9244680 14.2492 10.403 16
------> CAND: 401.143542 3616.730713 0.8484833 3.3801885 16.3593 10.4029  4
------> CAND: 206.401904 4824.144531 0.9822469 4.0216503 14.7475 10.3986  8
------> CAND:  37.588604 3627.465332 0.5765741 5.9530463 16.3438 10.3906  4
------> CAND: 360.793502 4832.687500 1.1087472 3.9741421 23.9018 10.3804  1
------> CAND: 191.223992 3894.529297 0.6260688 3.6526227 14.7292 10.3798  8
------> CAND: 378.087971 4872.348633 1.1120490 6.2583804 19.2616 10.3793  2
------> CAND: 345.479348 3957.816162 0.5597678 3.7489309 14.7199 10.3702  8
------> CAND: 112.559241 3945.300293 0.4607689 5.8406596 14.7152 10.3654  8
[16:34:44][2402194][INFO ] Statistics: count dirty SumSpec pages 1721 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:34:44][2402194][INFO ] Data processing finished successfully!
16:34:44 (2402194): called boinc_finish(0)

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