Task 1733311184

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[11:18:43][3487065][INFO ] Application startup - thank you for supporting Einstein@Home!
[11:18:43][3487065][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_5.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 6700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_5.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_5_6700000_1_0
------> GPU usage: 0.500000
[11:18:43][3487065][INFO ] Starting data processing...
[11:18:43][3487065][INFO ] opti: No host transfer for n_steps. Use device global.
[11:18:43][3487065][INFO ] opti: No host transfer for mean. Use device global.
[11:18:43][3487065][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:18:43][3487065][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:18:43][3487065][INFO ] opti: power spectrum in fft callback (static link).
[11:18:43][3487065][INFO ] opti: __constant__ access is not uniform, bad!
[11:18:43][3487065][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[11:18:43][3487065][INFO ] CUDA global memory status (initial GPU state, including context):
[11:18:43][3487065][INFO ] No template file. Generating templates.
[11:18:43][3487065][INFO ] Template param value T_cons = 50000
[11:18:48][3487065][INFO ] Number of generated templates to be used: 50000
[11:18:48][3487065][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_5_dms_200_5.cpt
[11:18:48][3487065][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_5_dms_200_5.cpt (No such file or directory).
------> Starting from scratch...
[11:18:48][3487065][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_5.binary
[11:18:48][3487065][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_DM230.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755614548332
------> 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: 230.5 cm^-3 pc
------> Scale factor: 1.09207
[11:18:48][3487065][INFO ] Allocating memory for dedispersed compressed time series...
[11:18:48][3487065][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:18:48][3487065][INFO ] 8-bit allocation done
[11:18:48][3487065][INFO ] Foobar
[11:18:48][3487065][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_5.binary
[11:18:48][3487065][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:18:48][3487065][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:18:48][3487065][INFO ] FftSize = 12582913
[11:18:48][3487065][INFO ] Seed for random number generator is 1105881814.
[11:18:50][3487065][INFO ] 8[11:18:50][3487065][INFO ] 9[11:18:51][3487065][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:18:51][3487065][INFO ] Normalization factor 3.97364e-08
[11:18:51][3487065][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
[11:18:51][3487065][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
[11:18:51][3487065][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:18:51][3487065][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:18:51][3487065][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:19:43][3487065][INFO ] Checkpoint committed!
[11:20:43][3487065][INFO ] Checkpoint committed!
[11:21:43][3487065][INFO ] Checkpoint committed!
[11:22:43][3487065][INFO ] Checkpoint committed!
[11:23:43][3487065][INFO ] Checkpoint committed!
[11:24:43][3487065][INFO ] Checkpoint committed!
[11:25:43][3487065][INFO ] Checkpoint committed!
[11:26:43][3487065][INFO ] Checkpoint committed!
[11:27:43][3487065][INFO ] Checkpoint committed!
[11:28:43][3487065][INFO ] Checkpoint committed!
[11:29:01][3487065][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 230.937456 6346.466797 1.3132924 6.2115703 19.0961 12.5844  4
------> CAND: 250.053160 5306.240723 1.0464120 6.2638130 16.7965 12.53  8
------> CAND:  86.538518 4143.022949 0.4662852 5.9137368 15.4661 11.9944 16
------> CAND: 231.087193 3692.747070 0.5545833 5.9927416 27.5866 11.9807  1
------> CAND: 123.024986 4279.850586 0.8779157 6.2141623 16.1971 11.9015  8
------> CAND: 287.032436 4380.597168 0.8063452 6.1887808 18.1284 11.8097  4
------> CAND: 115.432267 4918.941895 0.6922891 6.0571585 15.202 11.6456 16
------> CAND: 209.086007 3697.977051 0.5218385 3.5362341 26.62 11.5609  1
------> CAND: 240.262399 3772.939453 0.5241399 5.9809313 26.5565 11.5334  1
------> CAND: 364.301287 3726.654541 0.8983456 3.4019964 21.183 11.5195  2
------> CAND: 115.493252 3959.125732 0.7679758 6.1383219 15.0527 11.4492 16
------> CAND: 406.181913 4050.860352 0.3259512 5.6610422 15.7605 11.4462  8
------> CAND:  28.540817 4884.353516 0.6136712 4.2989216 15.0461 11.4405 16
------> CAND: 371.210978 4686.057129 0.5079220 5.8394022 15.7484 11.4336  8
------> CAND: 115.557610 3958.596191 0.6385360 6.0777917 20.9645 11.3897  2
------> CAND: 472.396971 4020.785156 1.0143050 3.5326822 26.0805 11.3266  1
------> CAND:  28.539779 5094.481445 0.6735384 4.3618054 14.8991 11.2478 16
------> CAND: 401.878991 3703.192871 0.4866675 3.5668430 15.55 11.2275  8
------> CAND: 496.867387 3917.877197 0.8442912 3.5215321 20.6731 11.2166  2
------> CAND: 170.010935 5012.687012 0.6090283 5.9143491 14.8689 11.2083 16
------> CAND: 370.468522 3870.822998 0.9392917 6.1747990 15.5046 11.1804  8
------> CAND: 115.557351 3958.596191 0.6385360 6.0777917 17.3323 11.1751  4
------> CAND: 192.481833 5623.608398 1.1416093 6.2703910 15.4976 11.1731  8
------> CAND: 370.663414 5848.033203 0.8072044 5.8338718 25.7172 11.1688  1
------> CAND: 346.130716 6745.707520 1.2101860 5.9192209 20.5917 11.1682  2
------> CAND: 128.349335 4079.360352 1.0027195 6.2280335 15.4882 11.1633  8
------> CAND: 172.934046 4631.847656 0.9539371 3.8723059 14.807 11.1273 16
------> CAND:  63.544709 3734.062012 0.6265005 6.0438218 15.4504 11.1241  8
------> CAND:  60.090902 3885.285645 0.8601659 6.1570449 17.2597 11.1173  4
------> CAND: 189.754392 5375.903320 1.0232126 6.2404900 14.7929 11.1089 16
------> CAND: 354.861901 3662.164307 0.2873995 3.8239384 17.2399 11.1015  4
------> CAND: 358.646064 3888.386963 0.9803194 6.1914787 15.3883 11.0598  8
------> CAND: 259.594014 3820.230225 0.3085183 5.6872830 17.1653 11.0422  4
------> CAND: 489.654589 3749.711670 0.7916920 3.4441912 20.328 11.0117  2
------> CAND: 178.687624 3988.740234 0.6399042 6.0810270 15.3252 10.9945  8
------> CAND: 463.778932 3719.504639 0.9027891 6.1323881 17.1036 10.9932  4
------> CAND: 383.978569 4610.230957 1.0000358 3.8429163 17.0895 10.982  4
------> CAND: 181.820937 3726.070557 0.8690609 3.4087391 14.6898 10.9744 16
------> CAND: 211.918290 3923.630127 0.8175015 3.5379198 15.2993 10.9676  8
------> CAND: 230.953546 5357.930664 1.1447877 0.0246940 15.2951 10.9633  8
------> CAND: 230.864534 4918.941895 0.6922891 6.0571585 15.2908 10.9588  8
------> CAND:  86.574071 4902.479004 0.8568977 6.1877594 14.6718 10.9509 16
------> CAND: 140.653183 4083.991699 0.4796651 5.9380488 14.6356 10.9038 16
------> CAND:  32.688033 5510.901855 0.8583942 4.4392595 14.6335 10.901 16
------> CAND: 424.117888 4044.944092 0.8686270 3.5896714 20.1386 10.8993  2
------> CAND: 120.129902 3796.325439 0.4831697 5.9485350 16.9842 10.8984  4
------> CAND: 115.434603 3875.617676 0.3930231 5.8486509 14.6294 10.8956 16
------> CAND: 256.814152 4604.392090 0.8661726 6.2120595 16.9749 10.891  4
------> CAND: 456.718207 3919.849365 0.5936465 3.6335695 16.9729 10.8893  4
------> CAND: 115.543597 3692.747070 0.5545833 5.9927416 20.1186 10.8875  2
------> CAND:  90.396381 3846.395264 0.8521481 6.1473994 14.6224 10.8866 16
------> CAND:  83.597241 4700.573242 0.8390729 3.9667678 14.6143 10.8761 16
------> CAND: 138.202638 4123.627930 0.3270704 5.6317048 15.2013 10.8664  8
------> CAND: 350.119631 5426.385742 0.7388319 5.9508805 16.9413 10.8643  4
------> CAND: 173.062503 3820.230225 0.3085183 5.6872830 15.1956 10.8604  8
------> CAND:  26.721658 4612.915039 0.9999413 3.8443174 14.5966 10.8531 16
------> CAND: 120.131199 3772.939453 0.5241399 5.9809313 20.059 10.852  2
------> CAND: 109.044709 4610.292969 1.0494003 3.8254516 14.5948 10.8507 16
------> CAND: 279.509006 5143.833984 0.7337331 4.3362265 16.9185 10.8461  4
------> CAND:  79.832542 3870.675293 0.7683530 6.1251316 14.5908 10.8454 16
------> CAND: 115.483910 4509.398438 0.8402768 6.2072086 14.5679 10.8157 16
------> CAND: 324.238783 3979.391602 0.5359704 6.0079036 15.1347 10.7975  8
------> CAND:  86.542151 5825.330566 0.8117907 5.8305249 16.8554 10.796  4
------> CAND: 307.777079 3661.743896 0.2980739 5.6815038 16.836 10.7807  4
------> CAND: 108.227774 3619.894531 0.7762734 6.0758352 15.1152 10.7773  8
------> CAND: 230.902423 4638.846680 0.5353530 5.9221439 15.1074 10.7693  8
------> CAND: 346.451469 4011.060059 0.6909732 6.1104512 16.8016 10.7534  4
------> CAND: 249.242194 4179.922363 0.9651448 6.2325139 19.8712 10.7407  2
------> CAND: 173.227292 4315.172852 0.6323137 6.0729804 14.5022 10.7304 16
------> CAND: 174.383924 4470.060547 0.7204298 3.9055195 14.4827 10.705 16
------> CAND: 231.079927 3907.252930 0.6153955 6.0598354 24.6383 10.7003  1
------> CAND: 117.846221 4697.945801 0.8412676 3.9557078 14.4713 10.6903 16
------> CAND:  42.596611 6755.283691 1.2094785 4.9812956 14.4674 10.6853 16
------> CAND:  57.699006 3825.125244 0.4310623 5.9028492 14.4553 10.6695 16
------> CAND: 139.247422 4013.759521 0.2269121 4.9074903 14.4543 10.6682 16
------> CAND: 181.000629 3755.949707 0.7630180 3.4528382 14.4531 10.6667 16
------> CAND: 379.271073 4407.676758 0.3817162 5.6431527 24.5426 10.6587  1
------> CAND: 115.502335 5099.698730 1.0538377 6.2794704 14.445 10.6562 16
------> CAND: 436.072696 3865.068604 0.9571469 3.4662354 19.7101 10.6451  2
------> CAND: 230.472676 5231.424805 1.0502340 4.1299620 16.6506 10.6336  4
------> CAND: 251.592050 4639.923828 0.8578898 3.9143276 24.4834 10.633  1
------> CAND: 280.382774 5007.194336 0.7789405 6.1238923 14.969 10.6265  8
------> CAND: 230.937716 4533.547363 0.6210523 6.0525179 14.9661 10.6235  8
------> CAND: 119.472306 3730.546387 0.8494281 3.4163888 14.4139 10.6159 16
------> CAND: 138.420626 5599.260742 0.6159099 5.3004365 14.9426 10.5994  8
------> CAND: 215.550640 3908.770996 0.3690646 3.8691702 19.6297 10.5975  2
------> CAND: 308.734408 3792.370117 0.9682249 6.1674604 14.9313 10.5876  8
------> CAND:  31.227256 4681.167969 1.0975496 3.8443434 14.8873 10.5424  8
------> CAND:  68.438792 3888.481201 0.2788429 4.0904727 14.8825 10.5374  8
------> CAND:  86.538258 4419.205078 0.4771617 5.8871975 14.3493 10.5322 16
------> CAND: 133.925668 4798.820801 0.5575535 5.8901491 14.874 10.5287  8
------> CAND:  77.081745 4283.916016 1.0521575 6.2687988 14.8631 10.5175  8
------> CAND: 173.084821 4232.370117 0.5018422 5.9594650 14.8587 10.513  8
------> CAND: 115.550084 4451.656250 1.0038116 6.2703643 14.3291 10.5062 16
------> CAND: 240.260323 3851.233154 0.5440695 6.0085597 24.1666 10.4954  1
------> CAND: 420.785531 4514.530273 1.1115897 0.0236560 16.4681 10.489  4
------> CAND: 230.986244 3959.125732 0.7679758 6.1383219 14.8303 10.4837  8
------> CAND: 128.779342 3730.354248 0.8808907 3.4046607 14.8293 10.4827  8
------> CAND: 129.796877 3820.230225 0.3085183 5.6872830 14.8275 10.4808  8
------> CAND: 139.754503 5143.833984 0.7337331 4.3362265 14.8234 10.4766  8
[11:29:01][3487065][INFO ] Statistics: count dirty SumSpec pages 1749 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:29:01][3487065][INFO ] Data processing finished successfully!
11:29:01 (3487065): called boinc_finish(0)

</stderr_txt>
]]>