Task 1724697305

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[08:36:18][64054][INFO ] Application startup - thank you for supporting Einstein@Home!
[08:36:18][64054][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_8.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 2000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_8.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_8_2000000_1_0
------> GPU usage: 0.496000
[08:36:18][64054][INFO ] Starting data processing...
[08:36:18][64054][INFO ] opti: No host transfer for n_steps. Use device global.
[08:36:18][64054][INFO ] opti: No host transfer for mean. Use device global.
[08:36:18][64054][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:36:18][64054][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:36:18][64054][INFO ] opti: power spectrum in fft callback (static link).
[08:36:18][64054][INFO ] opti: __constant__ access is not uniform, bad!
[08:36:18][64054][INFO ] Running on device 2 NVIDIA GeForce GTX 750 Ti
[08:36:18][64054][INFO ] CUDA global memory status (initial GPU state, including context):
[08:36:18][64054][INFO ] No template file. Generating templates.
[08:36:18][64054][INFO ] Template param value T_cons = 50000
[08:36:22][64054][INFO ] Number of generated templates to be used: 50000
[08:36:22][64054][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_8.cpt
[08:36:22][64054][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_8.cpt (No such file or directory).
------> Starting from scratch...
[08:36:22][64054][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_8.binary
[08:36:22][64054][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_DM230.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796756034164
------> 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: 230.8 cm^-3 pc
------> Scale factor: 1.44729
[08:36:22][64054][INFO ] Allocating memory for dedispersed compressed time series...
[08:36:22][64054][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:36:22][64054][INFO ] 8-bit allocation done
[08:36:22][64054][INFO ] Foobar
[08:36:22][64054][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_8.binary
[08:36:22][64054][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:36:22][64054][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:36:22][64054][INFO ] FftSize = 12582913
[08:36:22][64054][INFO ] Seed for random number generator is 1089681005.
[08:36:24][64054][INFO ] 8[08:36:24][64054][INFO ] 9[08:36:25][64054][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:36:25][64054][INFO ] Normalization factor 3.97364e-08
[08:36:25][64054][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
[08:36:25][64054][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
[08:36:25][64054][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:36:25][64054][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:36:25][64054][INFO ] Launching time series padding kernel: grid 196608, block 32
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[09:58:37][64054][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500853 3608.493652 0.9668391 0.3266662 23.1571 19.3861  8
------> CAND:   0.500074 4557.326660 1.0642703 2.8518276 25.7797 18.0077  4
------> CAND:   0.500334 4907.053711 1.1571440 2.8382604 24.9279 17.3108  4
------> CAND:   0.250426 4226.557129 1.0641966 0.7146187 20.3942 16.3717  8
------> CAND:   0.250167 4655.956055 1.0693566 2.8336782 20.1387 16.0953  8
------> CAND:   0.501112 4281.486328 1.0731307 0.7530200 20.0889 16.0416  8
------> CAND:   0.500593 3642.154785 0.4654984 0.7715507 19.5562 15.4673  8
------> CAND:   0.249907 3629.398926 0.5990324 2.6116912 19.1646 15.0466  8
------> CAND:   0.499815 3728.958008 0.5118217 2.4810877 17.3102 14.478 16
------> CAND:   0.166605 3622.861084 0.7227271 2.7073708 17.2164 14.3498 16
------> CAND:   0.166864 4044.322266 0.9580907 0.6450419 16.5371 13.4272 16
------> CAND: 172.779638 3941.359863 0.7605435 2.7240489 17.3862 13.1518  8
------> CAND:   1.502039 5340.150391 1.0131859 2.2192748 23.5982 12.9574  2
------> CAND:   1.501779 4941.779297 0.7962221 2.0413206 23.5856 12.9499  2
------> CAND:   1.500222 3612.531494 0.9364453 2.8152456 23.5796 12.9464  2
------> CAND: 345.516717 3618.416016 0.8436744 2.7777476 19.1691 12.6429  4
------> CAND:   1.501260 3919.607422 0.3975789 1.7569412 23.0067 12.6048  2
------> CAND:   1.501520 4614.775391 0.6503794 2.0786417 22.9406 12.5655  2
------> CAND:   1.501001 3804.827881 0.3605308 1.5883099 19.0269 12.5289  4
------> CAND:   0.499555 3837.161377 1.0029069 2.8619282 16.7328 12.463  8
------> CAND:   1.500741 3979.302246 0.5454012 2.4257002 22.6106 12.3689  2
------> CAND:   1.250575 4115.739746 0.4625259 1.5907207 22.5079 12.3077  2
------> CAND:   1.250834 4607.581055 0.6535509 1.7498719 22.4968 12.3011  2
------> CAND:   1.251094 5208.122070 0.9309974 1.9212377 22.3231 12.1977  2
------> CAND: 115.225957 4083.225830 0.8318790 2.7577593 15.5386 12.0906 16
------> CAND:   1.500482 3647.100342 0.4493790 2.3794515 27.7723 12.0614  1
------> CAND:  86.389819 3941.359863 0.7605435 2.7240489 15.497 12.0354 16
------> CAND:  86.372173 3849.333252 0.7570796 2.7236984 15.3703 11.8677 16
------> CAND:   1.000148 4085.525146 0.6638192 2.5844431 21.7226 11.8404  2
------> CAND: 115.183917 3796.296631 0.8781725 2.8037839 15.3391 11.8265 16
------> CAND:  86.379958 3895.448486 0.7987570 2.7511880 15.3128 11.7918 16
------> CAND:   1.000408 4739.111816 0.9716601 2.7124610 21.5843 11.7581  2
------> CAND:   0.750500 3749.640137 0.3525839 1.4162040 17.9755 11.6876  4
------> CAND: 172.857232 3825.988037 0.5340173 2.4885573 21.3747 11.6335  2
------> CAND: 115.216356 3920.300049 1.0157950 2.8721673 17.8645 11.5991  4
------> CAND: 230.519647 4229.077148 0.8468652 2.7458136 15.8755 11.5659  8
------> CAND:   0.750760 4607.916016 0.6532342 1.7542531 17.7889 11.5388  4
------> CAND:   1.001705 3608.493652 0.9668391 0.3266662 17.7579 11.514  4
------> CAND: 365.904275 3963.798584 0.7405359 2.7103994 17.7543 11.5112  4
------> CAND:   1.250315 3749.789795 0.3510836 1.4371552 21.168 11.5106  2
------> CAND:   0.751019 5340.150391 1.0131859 2.2192748 17.7383 11.4984  4
------> CAND:   1.001965 4049.562988 1.0365672 0.6103302 17.7124 11.4778  4
------> CAND: 115.196892 3919.802979 0.9966412 2.8640592 15.0459 11.4403 16
------> CAND:  86.396047 4671.596191 0.9797469 2.7461047 15.0182 11.4039 16
------> CAND: 115.269555 4427.171387 0.7138051 2.5057154 15.0164 11.4016 16
------> CAND: 345.823716 4111.904297 0.5958928 2.4708416 17.5689 11.3634  4
------> CAND:  86.355304 3830.300293 0.8873504 2.8054411 14.9464 11.3097 16
------> CAND:   0.750241 3605.921875 0.9673802 2.8251934 17.4887 11.2995  4
------> CAND: 182.666937 3693.068359 0.6066707 0.6126534 14.9122 11.2649 16
------> CAND: 345.776745 3803.558594 0.3652245 1.5369437 17.4171 11.2425  4
------> CAND:  86.409023 4118.864258 0.7143849 2.6542041 17.3476 11.1872  4
------> CAND: 115.278119 3642.607666 0.4610109 2.4144673 14.8445 11.1763 16
------> CAND: 230.554421 3730.912109 0.4999679 2.4596903 15.4994 11.175  8
------> CAND: 183.875212 3644.098389 0.9234374 0.3683022 15.474 11.1486  8
------> CAND:   2.502706 4065.366211 0.7560252 2.6955752 14.8223 11.1472 16
------> CAND:   1.251613 4176.002441 0.9251381 2.8127539 20.4786 11.1011  2
------> CAND: 169.021946 4088.384521 0.7389998 0.8360381 14.7666 11.0745 16
------> CAND: 238.359937 5471.593262 1.1378616 1.7604674 15.3913 11.0629  8
------> CAND: 128.484540 4356.437988 1.0836784 0.7996660 17.1778 11.0522  4
------> CAND:  86.362311 3664.059082 0.7863321 2.7481937 14.7491 11.0517 16
------> CAND: 172.819084 3670.923096 0.7148309 2.7029994 14.7401 11.0399 16
------> CAND:   0.300252 4613.546875 0.6515470 1.7383471 15.3584 11.0288  8
------> CAND: 115.187550 3717.552734 0.7680293 2.7391446 14.7295 11.0261 16
------> CAND:  16.644917 3953.136719 0.9083405 2.8170836 14.7239 11.0189 16
------> CAND:  72.504522 4179.073242 0.8647597 2.7693255 14.7199 11.0136 16
------> CAND:   0.249648 3610.626953 0.9663904 2.8224974 14.7101 11.0008 16
------> CAND: 115.300437 3991.648438 0.4345135 2.0229943 14.6974 10.9843 16
------> CAND:  86.365166 3980.574463 0.9018531 2.8222024 14.6711 10.9499 16
------> CAND:   1.251353 3624.706055 0.6731367 2.6768277 20.2003 10.9359  2
------> CAND: 185.861754 3939.825195 0.8378861 2.7802315 14.6531 10.9265 16
------> CAND: 172.758359 3618.416016 0.8436744 2.7777476 15.2563 10.9232  8
------> CAND: 259.083300 4334.032715 1.0488769 2.8814950 16.9967 10.9083  4
------> CAND: 172.939236 4340.174805 0.5449382 1.9880418 15.2328 10.8988  8
------> CAND: 227.304328 4064.974365 1.0153084 0.6308837 15.2199 10.8855  8
------> CAND: 115.294468 3930.254150 0.5676585 2.5093529 14.6208 10.8845 16
------> CAND: 115.175094 4077.556641 1.0417407 2.8909299 14.6176 10.8803 16
------> CAND: 144.492621 4057.310303 0.7631819 2.7102592 15.2121 10.8775  8
------> CAND: 200.878511 3689.733398 0.6246277 2.6268446 14.6124 10.8735 16
------> CAND:  80.234521 4152.442383 0.7964490 2.7163663 14.6066 10.866 16
------> CAND: 439.988430 3879.794678 0.8115238 2.7655964 16.9266 10.8526  4
------> CAND: 230.454510 4062.629150 0.7592001 2.7056594 15.1708 10.8348  8
------> CAND:  73.417995 3977.794678 0.6312153 2.5736523 15.1697 10.8337  8
------> CAND:   0.999889 3827.091553 0.5256506 2.4553816 15.1532 10.8166  8
------> CAND: 115.194297 3685.079834 0.9211581 2.8186843 14.5615 10.8074 16
------> CAND:   1.000667 5342.627441 1.1860558 2.6427510 19.9779 10.804  2
------> CAND: 432.613439 3842.558350 0.6315631 0.7261146 16.8505 10.7921  4
------> CAND:  86.395528 3720.545898 0.7612273 2.7302711 14.5469 10.7884 16
------> CAND: 115.238154 3628.961426 0.6064128 2.6190407 14.533 10.7703 16
------> CAND:   2.502447 3756.968994 0.6389558 2.6344018 14.5216 10.7556 16
------> CAND: 259.091086 3962.047363 1.0228990 2.8727789 16.7993 10.7516  4
------> CAND: 247.083078 4110.799805 0.4706274 1.5326096 15.0898 10.7512  8
------> CAND:  60.771335 4601.945312 0.6588206 2.1367095 16.7882 10.7427  4
------> CAND: 179.371430 4445.138672 0.9445038 2.7875686 14.5098 10.7402 16
------> CAND: 115.251908 4180.386719 0.7230835 2.6309445 14.5092 10.7394 16
------> CAND: 129.476903 4516.699707 1.0616039 2.8513463 15.0782 10.7391  8
------> CAND:   1.502298 5185.874512 1.1792076 1.3742924 15.0551 10.7153  8
------> CAND: 115.177948 3825.695312 0.9278796 2.8331461 15.0539 10.7141  8
------> CAND: 388.761842 4864.146484 1.0651063 2.7572281 16.7451 10.7086  4
------> CAND: 463.856525 4276.433594 0.7854086 2.6741316 16.7353 10.7008  4
------> CAND: 192.398271 4955.926270 1.0641816 1.2837651 14.4769 10.6975 16
[09:58:37][64054][INFO ] Statistics: count dirty SumSpec pages 468059 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:58:37][64054][INFO ] Data processing finished successfully!
09:58:37 (64054): called boinc_finish(0)

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