Task 1732932869

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[22:21:38][2744246][INFO ] Application startup - thank you for supporting Einstein@Home!
[22:21:38][2744246][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_68.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 5650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_68.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_68_5650000_1_0
------> GPU usage: 0.500000
[22:21:38][2744246][INFO ] Starting data processing...
[22:21:38][2744246][INFO ] opti: No host transfer for n_steps. Use device global.
[22:21:38][2744246][INFO ] opti: No host transfer for mean. Use device global.
[22:21:38][2744246][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:21:38][2744246][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:21:38][2744246][INFO ] opti: power spectrum in fft callback (static link).
[22:21:38][2744246][INFO ] opti: __constant__ access is not uniform, bad!
[22:21:38][2744246][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[22:21:38][2744246][INFO ] CUDA global memory status (initial GPU state, including context):
[22:21:38][2744246][INFO ] No template file. Generating templates.
[22:21:38][2744246][INFO ] Template param value T_cons = 50000
[22:21:41][2744246][INFO ] Number of generated templates to be used: 50000
[22:21:41][2744246][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_68.cpt
[22:21:41][2744246][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_68.cpt (No such file or directory).
------> Starting from scratch...
[22:21:41][2744246][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_68.binary
[22:21:41][2744246][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_DM236.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735045064954
------> 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: 236.8 cm^-3 pc
------> Scale factor: 1.23737
[22:21:41][2744246][INFO ] Allocating memory for dedispersed compressed time series...
[22:21:41][2744246][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:21:41][2744246][INFO ] 8-bit allocation done
[22:21:41][2744246][INFO ] Foobar
[22:21:41][2744246][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_68.binary
[22:21:41][2744246][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:21:41][2744246][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:21:41][2744246][INFO ] FftSize = 12582913
[22:21:41][2744246][INFO ] Seed for random number generator is -1035229128.
[22:21:42][2744246][INFO ] 8[22:21:42][2744246][INFO ] 9[22:21:43][2744246][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:21:43][2744246][INFO ] Normalization factor 3.97364e-08
[22:21:43][2744246][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
[22:21:43][2744246][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1019 MB (9996 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:21:43][2744246][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:21:43][2744246][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:21:43][2744246][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:22:38][2744246][INFO ] Checkpoint committed!
[22:23:38][2744246][INFO ] Checkpoint committed!
[22:24:38][2744246][INFO ] Checkpoint committed!
[22:25:38][2744246][INFO ] Checkpoint committed!
[22:26:38][2744246][INFO ] Checkpoint committed!
[22:27:38][2744246][INFO ] Checkpoint committed!
[22:28:38][2744246][INFO ] Checkpoint committed!
[22:29:38][2744246][INFO ] Checkpoint committed!
[22:30:38][2744246][INFO ] Checkpoint committed!
[22:31:38][2744246][INFO ] Checkpoint committed!
[22:32:17][2744246][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 132.300362 4171.350586 0.6414865 3.5147662 17.8573 13.651  8
------> CAND:  99.754281 5510.410645 0.9775524 3.9265361 29.6908 12.8945  1
------> CAND: 280.250424 4762.359375 0.3906715 0.0067435 17.1149 12.8653  8
------> CAND: 401.581075 4385.802246 0.5674988 3.6312840 16.5881 12.311  8
------> CAND:  73.090753 4262.364746 0.5207698 0.0449680 16.4906 12.2087  8
------> CAND: 294.260804 3623.565918 0.6209092 3.2585835 16.3094 12.0189  8
------> CAND: 339.788312 4432.719238 1.0450170 3.5528579 27.3418 11.8744  1
------> CAND: 123.142284 5086.202637 0.5647705 0.1438681 15.1881 11.6273 16
------> CAND: 258.414286 4884.331543 0.5600528 0.1325909 17.7721 11.5253  4
------> CAND: 339.790388 4435.917480 1.0452838 3.5489180 26.4069 11.4684  1
------> CAND:  91.889078 3724.091553 0.6745865 3.2959657 15.0588 11.4571 16
------> CAND:  49.877141 5510.410645 0.9775524 3.9265361 21.0698 11.4522  2
------> CAND: 201.388187 5099.878418 0.6493441 3.8787723 21.0681 11.4512  2
------> CAND: 339.790648 4432.729492 1.0450760 3.5477824 26.2136 11.3844  1
------> CAND: 308.193072 3780.536621 0.9563767 3.2952631 26.1033 11.3365  1
------> CAND:  19.950804 5510.410645 0.9775524 3.9265361 15.6254 11.3057  8
------> CAND: 440.652514 3705.692871 0.7427084 6.2367120 17.4847 11.2963  4
------> CAND:  62.328130 3700.218750 0.4726929 3.3272057 14.904 11.2541 16
------> CAND:  86.494401 6526.451660 0.5620509 6.2289476 14.8714 11.2115 16
------> CAND: 129.677244 6112.389160 0.5946402 4.3234749 14.8491 11.1823 16
------> CAND: 346.465742 5922.983398 1.0757049 0.3561746 15.4561 11.13  8
------> CAND: 115.477681 3677.579834 0.6083833 6.2073464 14.7997 11.1177 16
------> CAND: 110.176428 4164.433105 0.8860520 3.4631412 14.7855 11.0991 16
------> CAND:  41.387039 3860.455322 0.6489893 3.3711791 14.7673 11.0754 16
------> CAND: 329.146880 4757.865234 0.8328050 3.6967680 20.417 11.0645  2
------> CAND: 231.020499 3911.043213 0.8958016 0.0359639 15.3248 10.9941  8
------> CAND: 403.455510 5127.030762 0.6311105 3.9109871 15.3218 10.9909  8
------> CAND: 185.235559 4372.803711 0.7926982 0.1368177 14.7009 10.9888 16
------> CAND: 160.215762 4424.584473 0.6801138 0.1224871 14.6587 10.9339 16
------> CAND: 134.789574 3709.488770 0.7524685 6.2391829 14.6422 10.9123 16
------> CAND: 365.991989 3616.628174 0.8406421 6.2188873 15.2371 10.9033  8
------> CAND: 169.220211 6251.579590 0.9936861 0.3330140 16.9755 10.8914  4
------> CAND: 432.050564 3709.598633 0.4506099 3.3462198 20.1025 10.8779  2
------> CAND: 139.985985 4650.884277 0.5124804 3.7730503 14.5996 10.8569 16
------> CAND: 280.475159 4303.390137 0.8741201 0.1351589 16.927 10.8529  4
------> CAND: 146.051752 3626.330811 0.5731271 6.1836729 16.9259 10.8521  4
------> CAND:  86.528138 4977.641602 0.3821368 6.2524323 14.593 10.8483 16
------> CAND: 280.274039 4308.489746 0.2938137 6.1532168 15.1577 10.8212  8
------> CAND: 200.702304 4142.053711 0.2215656 6.0479283 14.5701 10.8186 16
------> CAND: 454.448020 3627.171875 0.5575891 3.2726722 19.9912 10.8118  2
------> CAND:  94.261770 3742.233154 0.8085063 3.2915690 14.5622 10.8082 16
------> CAND: 389.671162 4665.720215 0.9238006 0.2120028 16.8488 10.7909  4
------> CAND: 196.793577 4353.894531 0.2137285 5.9882083 15.1256 10.7881  8
------> CAND:  70.917883 5172.138672 0.7444150 3.8689084 14.5156 10.7477 16
------> CAND:  38.402684 6348.041992 1.3533620 4.0875978 14.5149 10.7468 16
------> CAND: 151.060539 3714.058594 0.4208265 3.3599710 14.5028 10.7311 16
------> CAND: 320.363792 3994.731201 0.9953900 0.0737999 16.7469 10.71  4
------> CAND: 288.955918 4012.950684 0.7870556 3.4176803 19.7634 10.6768  2
------> CAND: 216.025282 3709.598633 0.4506099 3.3462198 16.6838 10.6599  4
------> CAND:  83.372247 5457.449219 0.4701207 0.0566734 14.9973 10.6557  8
------> CAND:  83.461518 3821.583252 0.8706748 0.0056970 14.9899 10.6481  8
------> CAND: 196.378882 3999.101318 1.0303389 3.3810270 14.9868 10.6448  8
------> CAND:  75.054459 4140.849609 1.0126207 0.1117525 14.4348 10.643 16
------> CAND: 131.715429 3910.856201 0.4481050 3.4449754 14.4345 10.6425 16
------> CAND: 487.337173 3820.192871 0.5784683 6.2451568 16.653 10.6355  4
------> CAND:  66.150181 4171.350586 0.6414865 3.5147662 14.4259 10.6314 16
------> CAND: 379.031286 3691.615723 0.8510381 3.2628860 14.9677 10.6252  8
------> CAND:  46.822199 4377.130859 0.5752226 3.6246598 14.9501 10.6071  8
------> CAND: 184.365165 3755.948242 0.5487497 3.3356214 14.4071 10.607 16
------> CAND: 173.498219 5848.853027 1.0790317 0.3547080 16.6159 10.6061  4
------> CAND: 369.653923 4381.438965 0.7046500 0.1206851 14.9444 10.6012  8
------> CAND: 115.464965 3786.337646 0.4791024 6.2091861 14.4007 10.5988 16
------> CAND: 111.397678 4140.257324 0.6679733 0.0631509 14.395 10.5914 16
------> CAND: 308.504224 3645.136719 0.3317695 3.3564920 14.9116 10.5674  8
------> CAND: 402.776115 5099.878418 0.6493441 3.8787723 24.308 10.5568  1
------> CAND: 259.177762 4017.811768 0.8843030 3.4071248 14.8846 10.5395  8
------> CAND:  86.602876 4967.448242 1.1805980 0.2938485 14.3429 10.524 16
------> CAND: 268.970340 5127.030762 0.6311105 3.9109871 14.8559 10.51  8
------> CAND: 200.125675 4065.625244 0.4459158 6.2612286 19.4709 10.5033  2
------> CAND: 292.550899 3776.664795 0.8521523 6.2724700 24.1651 10.4948  1
------> CAND: 127.401867 3644.456299 0.3448210 3.3572559 16.4679 10.4888  4
------> CAND: 150.024319 5361.827637 0.8385444 3.9162750 14.3112 10.483 16
------> CAND: 346.127602 6361.031738 0.8820342 0.2831319 16.4592 10.482  4
------> CAND: 175.851967 3729.702637 0.6340500 3.3102708 14.3097 10.4811 16
------> CAND: 194.990767 3779.528809 0.6900603 3.3252373 14.8169 10.4699  8
------> CAND:  55.444131 4016.067139 0.4718871 3.4879684 14.2951 10.4623 16
------> CAND:  96.738525 8762.225586 1.1897907 4.9184113 14.2876 10.4526 16
------> CAND: 169.894156 4432.719238 1.0450170 3.5528579 19.385 10.4524  2
------> CAND: 211.795542 3821.813721 0.8872932 0.0073740 14.7954 10.4478  8
------> CAND: 308.193332 3763.715820 0.9488018 3.2881515 24.0555 10.4472  1
------> CAND: 160.404944 4166.431152 0.6456772 3.5115721 14.7931 10.4455  8
------> CAND: 324.573290 4749.920410 1.0293468 0.2413293 14.7854 10.4375  8
------> CAND:  84.715207 4056.529053 0.8929158 3.4179893 14.2759 10.4374 16
------> CAND: 110.805997 4806.549316 1.1566591 0.2662359 14.7848 10.4369  8
------> CAND: 131.215614 7039.262695 1.0033591 4.3898368 14.274 10.4349 16
------> CAND: 430.223619 4076.219971 0.4255030 3.5384750 19.3514 10.4325  2
------> CAND:  93.570178 4673.532227 1.1364769 3.6276612 14.2661 10.4248 16
------> CAND: 172.773410 4177.637695 0.9089858 3.4705753 14.2638 10.4219 16
------> CAND: 189.721434 5442.721191 0.7093695 0.2246431 14.7678 10.4194  8
------> CAND:  32.304997 6345.133301 1.2017969 4.1078682 14.7658 10.4173  8
------> CAND: 255.508043 7852.579590 1.4512804 4.4521608 16.372 10.413  4
------> CAND: 303.884442 3866.510498 0.3549532 3.4783378 16.3706 10.4118  4
------> CAND: 126.356305 3868.307129 0.5023488 3.4114964 14.256 10.4117 16
------> CAND: 140.125082 4762.359375 0.3906715 0.0067435 14.2512 10.4056 16
------> CAND: 370.091715 4060.504883 0.5390504 3.4933414 14.7504 10.4016  8
------> CAND: 268.237486 3850.781494 0.8160655 3.3371108 16.3574 10.4014  4
------> CAND: 336.043854 4423.229004 0.1554568 4.2678642 14.7467 10.3977  8
------> CAND: 342.714278 3884.347656 0.8474622 0.0228562 16.3449 10.3915  4
------> CAND: 182.655778 3933.258789 0.9556308 0.0521446 19.2789 10.3896  2
------> CAND: 176.293911 3630.127686 0.5027235 6.1692924 14.2374 10.3878 16
[22:32:17][2744246][INFO ] Statistics: count dirty SumSpec pages 1877 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:32:17][2744246][INFO ] Data processing finished successfully!
22:32:17 (2744246): called boinc_finish(0)

</stderr_txt>
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