Task 1721079644

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[06:24:19][4045238][INFO ] Application startup - thank you for supporting Einstein@Home!
[06:24:19][4045238][INFO ] Petri's Custom BRP7 v18.1 - CUDA 12.5 - compiled by Ian 01/21/25

command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_7_dms_200_7.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 3100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_7.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_7_3100000_0_0
------> GPU usage: 0.330000
[06:24:19][4045238][INFO ] Starting data processing...
[06:24:19][4045238][INFO ] opti: No host transfer for n_steps. Use device global.
[06:24:19][4045238][INFO ] opti: No host transfer for mean. Use device global.
[06:24:19][4045238][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[06:24:19][4045238][INFO ] opti: sumspec[i] allloc, free and pinned.
[06:24:19][4045238][INFO ] opti: power spectrum in fft callback (static link).
[06:24:19][4045238][INFO ] opti: __constant__ access is not uniform, bad!
[06:24:20][4045238][INFO ] Running on device 1 Tesla V100-SXM2-16GB
[06:24:20][4045238][INFO ] CUDA global memory status (initial GPU state, including context):
[06:24:20][4045238][INFO ] No template file. Generating templates.
[06:24:20][4045238][INFO ] Template param value T_cons = 50000
[06:24:25][4045238][INFO ] Number of generated templates to be used: 50000
[06:24:25][4045238][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_7_dms_200_7.cpt
[06:24:25][4045238][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_7_dms_200_7.cpt (No such file or directory).
------> Starting from scratch...
[06:24:25][4045238][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_7.binary
[06:24:25][4045238][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_7_dms_200_DM230.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768581684
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 230.7 cm^-3 pc
------> Scale factor: 1.43757
[06:24:25][4045238][INFO ] Allocating memory for dedispersed compressed time series...
[06:24:25][4045238][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[06:24:25][4045238][INFO ] 8-bit allocation done
[06:24:25][4045238][INFO ] Foobar
[06:24:25][4045238][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_7.binary
[06:24:26][4045238][INFO ] Allocating memory for dedispersed uncompressed time series.
[06:24:26][4045238][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[06:24:26][4045238][INFO ] FftSize = 12582913
[06:24:26][4045238][INFO ] Seed for random number generator is 1095989232.
[06:24:29][4045238][INFO ] 8[06:24:29][4045238][INFO ] 9[06:24:30][4045238][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[06:24:30][4045238][INFO ] Normalization factor 3.97364e-08
[06:24:30][4045238][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
[06:24:30][4045238][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2171 MB (13982 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[06:24:30][4045238][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[06:24:30][4045238][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[06:24:30][4045238][INFO ] Launching time series padding kernel: grid 196608, block 32
[06:25:19][4045238][INFO ] Checkpoint committed!
[06:26:19][4045238][INFO ] Checkpoint committed!
[06:27:19][4045238][INFO ] Checkpoint committed!
[06:28:19][4045238][INFO ] Checkpoint committed!
[06:29:19][4045238][INFO ] Checkpoint committed!
[06:30:19][4045238][INFO ] Checkpoint committed!
[06:31:20][4045238][INFO ] Checkpoint committed!
[06:31:55][4045238][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 3710.499023 0.7596448 2.9334962 25.097 21.5283  8
------> CAND:   0.250167 4801.811523 1.1532663 3.1603169 19.7336 17.8483 16
------> CAND:   0.249907 3619.923340 0.7399861 2.9035397 19.2057 17.1052 16
------> CAND:   1.499963 3913.727051 0.8451976 2.9983563 30.5238 17.1022  2
------> CAND:   0.499815 3625.277344 0.6192793 2.8599410 21.0415 17.0736  8
------> CAND:   0.500853 5629.915039 1.2582240 1.1371428 20.5493 16.5395  8
------> CAND:   0.250426 5469.485352 1.1361917 1.1072251 18.6473 16.3243 16
------> CAND:   0.500593 4726.927246 0.4882786 1.3429859 19.9608 15.9033  8
------> CAND:   1.500222 4737.304199 1.1442615 3.1569057 28.5146 15.897  2
------> CAND:   0.500334 6475.500488 1.2801870 2.8983290 19.7684 15.6958  8
------> CAND:   0.166605 3932.804443 0.7849398 2.9748302 18.0113 15.4417 16
------> CAND:   0.749981 3913.727051 0.8451976 2.9983563 22.4469 15.2894  4
------> CAND:   1.500741 4757.760742 0.7180197 2.9266183 26.333 14.5908  2
------> CAND:   1.500482 3818.642090 0.4454726 2.7352107 26.255 14.5442  2
------> CAND:   1.501260 6096.763184 1.2913442 3.0667934 26.2482 14.5401  2
------> CAND:   1.501001 5420.892578 0.9557922 2.9813089 26.2237 14.5254  2
------> CAND:   0.374991 3913.727051 0.8451976 2.9983563 18.3473 14.1724  8
------> CAND:   0.750241 4759.923828 1.1474314 3.1581881 20.7763 13.9367  4
------> CAND:   0.499296 3641.065674 0.9708447 2.9718041 18.0219 13.8259  8
------> CAND:   0.249648 3614.396484 0.9658589 2.9635243 16.8132 13.8011 16
------> CAND:   0.999889 4661.459473 0.6235121 2.8444226 24.9635 13.7723  2
------> CAND:   0.501112 5987.293945 1.2871575 1.3146363 17.8604 13.6543  8
------> CAND:   1.000408 6526.412598 1.2646687 2.8773346 24.7351 13.6358  2
------> CAND:   0.750500 4698.164062 0.6852021 2.9054029 20.3802 13.6171  4
------> CAND:   0.499555 4264.321777 1.0729550 3.1119161 17.815 13.6061  8
------> CAND:   1.000148 5497.018555 0.9011880 2.9207656 24.5621 13.5326  2
------> CAND:   0.750760 6096.763184 1.2913442 3.0667934 20.1273 13.4133  4
------> CAND: 230.333060 3691.905273 0.9800244 2.9838157 17.4294 13.1975  8
------> CAND:   1.502039 6264.487793 0.9475854 2.0045872 23.4679 12.8797  2
------> CAND:   1.501520 6407.523926 1.2918664 2.9419265 23.4173 12.8496  2
------> CAND:   1.250056 3719.692383 0.2272483 1.0647867 23.4138 12.8475  2
------> CAND:   1.250834 6268.300781 0.9463290 2.0187514 23.4117 12.8462  2
------> CAND: 461.185138 3772.672363 0.3458002 2.5804937 19.2974 12.7459  4
------> CAND:   1.250315 4572.613281 0.3913053 1.5307013 23.1384 12.6833  2
------> CAND: 199.782085 4850.666992 0.9831240 3.0884855 29.1536 12.6612  1
------> CAND: 368.948058 3772.672363 0.3458002 2.5804937 16.8862 12.6243  8
------> CAND:   1.501779 5517.557129 0.6427094 2.0233109 22.9041 12.5437  2
------> CAND:  99.891042 4850.666992 0.9831240 3.0884855 22.7855 12.4731  2
------> CAND:   0.999629 3635.437256 0.4632947 2.7507446 16.73 12.4601  8
------> CAND:   1.250575 5478.037598 0.6740725 1.7303907 22.7066 12.4261  2
------> CAND: 115.224919 3969.297119 0.7571780 2.9676549 15.7894 12.424 16
------> CAND:  86.416289 4208.853027 0.6574370 2.9220812 15.7415 12.3602 16
------> CAND:   0.187625 3914.762451 0.8446747 2.9983487 15.6972 12.3012 16
------> CAND:   1.499703 3621.373291 0.7216493 2.9015589 18.6938 12.2619  4
------> CAND:   1.001705 4543.132324 0.7452223 0.8173603 16.5392 12.2597  8
------> CAND: 432.032398 4243.312500 0.7435723 2.9842780 18.6693 12.2423  4
------> CAND: 172.832578 4208.853027 0.6574370 2.9220812 16.3092 12.0187  8
------> CAND:   1.001965 5562.054199 1.1362520 1.1690503 16.1787 11.8822  8
------> CAND: 132.239118 4126.598145 0.8057583 3.0089538 18.2089 11.874  4
------> CAND:   1.502298 6514.685547 1.1089956 1.9553431 21.4251 11.6634  2
------> CAND: 302.444685 3645.292236 0.3665371 2.6427467 17.923 11.6457  4
------> CAND: 495.803659 3833.686523 0.5821214 2.8659840 26.7904 11.6349  1
------> CAND: 172.749535 3961.221680 0.8731437 3.0102000 15.8459 11.5351  8
------> CAND:  86.441461 3649.085449 0.3585330 2.6201999 15.1179 11.5349 16
------> CAND:   8.322199 4382.404785 1.0618697 3.1203120 15.1137 11.5293 16
------> CAND: 233.124081 3666.306641 0.7353405 2.9118283 15.8383 11.5272  8
------> CAND:   1.001446 3955.032959 0.5722571 0.5654867 15.8173 11.5053  8
------> CAND:   0.166864 5836.724609 0.8877429 1.5987720 15.086 11.4929 16
------> CAND: 132.241194 4209.289551 0.8368421 3.0282848 17.5735 11.3671  4
------> CAND: 151.222213 3645.292236 0.3665371 2.6427467 15.6533 11.3347  8
------> CAND: 358.391485 3754.609863 0.8039064 2.9568570 15.6532 11.3346  8
------> CAND:  66.119559 4126.598145 0.8057583 3.0089538 15.6503 11.3316  8
------> CAND: 294.644099 4013.664795 0.7202480 0.5109307 15.6425 11.3235  8
------> CAND: 115.186772 3804.245361 0.8235396 2.9684079 15.6269 11.3074  8
------> CAND: 199.781825 4848.031250 0.9833589 3.0887723 26.0051 11.2939  1
------> CAND: 172.738376 4124.030762 0.9814320 3.0699382 15.6082 11.2879  8
------> CAND:  74.053013 3741.494141 0.9631327 2.9923153 14.9254 11.2822 16
------> CAND: 231.915806 3848.711670 0.7016466 2.9335630 15.574 11.2524  8
------> CAND:  16.652443 4394.104980 0.7041958 2.9486194 14.8893 11.235 16
------> CAND: 115.236078 3928.330078 0.7067124 2.9399829 14.8756 11.217 16
------> CAND: 157.236856 3651.239014 0.8510434 2.9439795 14.8636 11.2013 16
------> CAND:   1.251094 6516.039551 1.1087815 1.9580127 20.6437 11.1991  2
------> CAND:   0.375250 6096.763184 1.2913442 3.0667934 15.5134 11.1895  8
------> CAND: 471.500367 4674.318359 0.8429754 0.8325217 17.3486 11.188  4
------> CAND:  86.425891 4458.527832 0.5661083 2.8050294 14.8377 11.1674 16
------> CAND: 279.881662 4200.294434 0.6651602 2.9277713 15.4852 11.1603  8
------> CAND: 136.782085 3714.177246 0.4533436 2.7523215 14.8249 11.1507 16
------> CAND: 221.539332 5348.212402 0.7562949 2.7753165 15.4576 11.1316  8
------> CAND:   0.751019 6264.487793 0.9475854 2.0045872 17.2509 11.1103  4
------> CAND:   0.999370 4312.821777 1.0800979 3.1143525 17.2365 11.0988  4
------> CAND: 115.261510 4591.089355 0.7186877 2.9515123 14.7728 11.0826 16
------> CAND: 380.965927 3800.144043 0.6566541 2.9056325 15.3958 11.0676  8
------> CAND:  24.965559 4145.062988 0.9565424 3.0652521 14.7448 11.046 16
------> CAND:  24.972825 4850.666992 0.9831240 3.0884855 15.3687 11.0395  8
------> CAND: 111.864795 3618.113281 0.8387255 2.9326301 25.395 11.0289  1
------> CAND: 471.500107 4674.318359 0.8429754 0.8325217 17.1452 11.0262  4
------> CAND:  58.270705 4263.862793 0.8155364 3.0156248 20.3431 11.0207  2
------> CAND: 115.180543 3783.717285 0.9815203 3.0094450 14.7251 11.0204 16
------> CAND: 115.441869 3898.689697 0.8521329 0.3928348 15.3432 11.013  8
------> CAND:  86.380217 4764.731934 1.1044608 3.1495831 14.716 11.0085 16
------> CAND: 111.865314 3650.943115 0.8517705 2.9440987 25.3479 11.0084  1
------> CAND: 230.592569 3772.672363 0.3458002 2.5804937 15.2765 10.944  8
------> CAND:  86.404352 4833.757812 0.8708693 3.0347641 14.6538 10.9274 16
------> CAND:  12.629532 4408.574219 0.6179444 2.8731780 14.6458 10.917 16
------> CAND: 292.769924 3617.264160 0.8451470 2.9340904 17.003 10.9132  4
------> CAND:  44.842144 4658.707031 0.5203297 2.6650777 14.6252 10.8902 16
------> CAND:   0.625417 6268.300781 0.9463290 2.0187514 16.9692 10.8864  4
------> CAND: 279.878547 3683.726807 0.6040038 2.8618095 15.2154 10.8808  8
------> CAND: 268.755985 3615.447510 0.8953463 2.9490993 15.2143 10.8798  8
------> CAND: 157.760546 4735.737793 0.9185380 3.0699267 14.6145 10.8762 16
[06:31:55][4045238][INFO ] Statistics: count dirty SumSpec pages 533137 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:31:55][4045238][INFO ] Data processing finished successfully!
06:31:55 (4045238): called boinc_finish(0)

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