Task 1684720092

Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[14:21:49][185933][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_4_dms_200_169.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 150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_169.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_169_150000_0_0
------> GPU usage: 1.000000
[14:21:49][185933][INFO ] Starting data processing...
[14:21:49][185933][INFO ] opti: No host transfer for n_steps. Use device global.
[14:21:49][185933][INFO ] opti: No host transfer for mean. Use device global.
[14:21:49][185933][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:21:49][185933][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:21:49][185933][INFO ] opti: power spectrum in fft callback (static link).
[14:21:49][185933][INFO ] opti: __constant__ access is not uniform, bad!
[14:21:49][185933][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[14:21:49][185933][INFO ] CUDA global memory status (initial GPU state, including context):
[14:21:49][185933][INFO ] No template file. Generating templates.
[14:21:49][185933][INFO ] Template param value T_cons = 50000
[14:21:54][185933][INFO ] Number of generated templates to be used: 50000
[14:21:54][185933][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_169.cpt
[14:21:54][185933][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_169.cpt (No such file or directory).
------> Starting from scratch...
[14:21:54][185933][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_169.binary
[14:21:54][185933][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_4_dms_200_DM246.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099295227
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 246.9 cm^-3 pc
------> Scale factor: 1.55686
[14:21:54][185933][INFO ] Allocating memory for dedispersed compressed time series...
[14:21:54][185933][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:21:54][185933][INFO ] 8-bit allocation done
[14:21:54][185933][INFO ] Foobar
[14:21:54][185933][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_169.binary
[14:21:54][185933][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:21:54][185933][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:21:54][185933][INFO ] FftSize = 12582913
[14:21:54][185933][INFO ] Seed for random number generator is -1033421848.
[14:21:56][185933][INFO ] 8[14:21:56][185933][INFO ] 9[14:21:57][185933][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:21:57][185933][INFO ] Normalization factor 3.97364e-08
[14:21:57][185933][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
[14:21:57][185933][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:21:57][185933][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:21:57][185933][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:21:57][185933][INFO ] TimeSeriesLength = 16772902, params->nsamples = 25165824
sum = -1043.98181152, mean= -0.00006224  -0.00006224
[14:21:57][185933][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:22:49][185933][INFO ] Checkpoint committed!
[14:23:49][185933][INFO ] Checkpoint committed!
[14:24:49][185933][INFO ] Checkpoint committed!
[14:25:50][185933][INFO ] Checkpoint committed!
[14:26:50][185933][INFO ] Checkpoint committed!
[14:27:43][185933][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  23.025728 3602.531006 0.9677600 2.2845304 15.5446 12.0985 16
------> CAND: 360.624043 3715.736084 0.8743660 2.0841362 22.0878 12.0577  2
------> CAND: 176.032067 3818.952881 0.8636131 1.4749411 15.2164 11.6646 16
------> CAND: 163.317675 3686.343262 0.9001510 2.1060631 15.1711 11.6049 16
------> CAND: 115.190145 3624.753906 0.9339939 2.2672956 15.0575 11.4554 16
------> CAND: 254.039221 3767.714355 0.9375701 1.1748731 17.6321 11.4138  4
------> CAND: 115.236857 3954.504639 0.9822059 1.8786873 15.0078 11.3903 16
------> CAND: 275.848370 3714.988525 0.8751150 1.1520991 15.6714 11.3536  8
------> CAND: 195.920329 3749.769287 0.9423864 1.1100587 15.6517 11.3331  8
------> CAND: 283.983982 3669.802002 0.7620332 1.7254370 15.6334 11.314  8
------> CAND: 115.214539 3645.191895 0.7866837 1.9436578 14.8861 11.2307 16
------> CAND:  86.417327 3727.057861 0.9474257 2.1868517 14.8451 11.1771 16
------> CAND: 259.030101 3664.488037 0.9686595 2.2741549 15.495 11.1704  8
------> CAND: 280.102763 3669.237305 0.7649041 1.4221085 17.2749 11.1294  4
------> CAND: 285.866981 3792.876465 0.9307261 2.0490057 25.5798 11.1092  1
------> CAND: 314.096127 3725.672119 0.9769666 2.2452466 20.4601 11.0901  2
------> CAND:  88.440980 3696.981934 0.8909001 1.1273769 15.4109 11.0832  8
------> CAND:  24.969452 3938.163818 0.9965070 1.3402789 15.3874 11.0588  8
------> CAND: 110.647956 3711.722656 0.8773893 1.1640595 17.1483 11.0287  4
------> CAND: 441.660188 3804.586914 0.8701916 1.5222048 17.1443 11.0255  4
------> CAND: 285.853746 3618.862549 0.9622462 0.8661097 17.0897 10.9821  4
------> CAND: 115.181062 3611.684570 0.9646711 2.2849572 15.2479 10.9145  8
------> CAND: 391.425963 3667.033936 0.7731899 1.3616420 15.2468 10.9133  8
------> CAND: 315.488653 3815.687012 0.8658377 1.8710269 15.2393 10.9056  8
------> CAND: 110.642507 3635.261475 0.8316174 1.1219940 16.9901 10.903  4
------> CAND: 188.574144 3862.954834 0.9914749 1.2515879 15.2226 10.8883  8
------> CAND:  60.225328 3684.942627 0.9364076 2.2094438 14.6224 10.8866 16
------> CAND: 249.783011 3643.366455 0.7950668 1.2147402 15.2153 10.8808  8
------> CAND: 123.970897 3663.323486 0.9219586 0.9756710 14.574 10.8236 16
------> CAND: 309.757913 3706.050537 0.8823899 2.0747693 15.158 10.8215  8
------> CAND: 230.543262 3806.638428 0.8701262 1.4625766 15.1533 10.8167  8
------> CAND: 314.934861 3623.403076 0.8813094 2.1382992 15.138 10.8009  8
------> CAND:  65.027026 3935.846680 0.9821717 1.4851724 14.5557 10.7998 16
------> CAND: 159.112848 3630.649414 0.8884439 2.1447217 14.5486 10.7906 16
------> CAND:  61.160080 3662.950928 0.7856680 1.3455145 14.5268 10.7623 16
------> CAND: 490.967187 3650.073975 0.9505377 0.9457902 16.8036 10.755  4
------> CAND: 187.192258 3715.758545 0.9765190 2.2675664 15.0847 10.7458  8
------> CAND: 230.582707 3970.833496 0.9823561 1.5793985 15.0645 10.725  8
------> CAND:  86.361792 3616.925293 0.9267711 2.2425764 14.4979 10.7248 16
------> CAND: 115.309779 3708.133545 0.7805535 1.5807356 14.4954 10.7216 16
------> CAND: 499.190513 3764.604492 0.9388573 2.1350415 19.7905 10.6928  2
------> CAND: 142.636871 3622.026611 0.9131718 0.9461134 14.4648 10.6818 16
------> CAND: 102.904203 3692.329102 0.9325900 1.0465363 15.0003 10.6588  8
------> CAND: 124.772261 3656.886230 0.9685723 2.2489922 14.4469 10.6587 16
------> CAND: 345.895860 3846.350098 0.9156299 1.3950686 24.5198 10.6488  1
------> CAND: 300.979237 3806.910889 0.8690612 1.7946233 14.9867 10.6448  8
------> CAND: 155.759471 3643.938965 0.7917027 1.2377471 14.4354 10.6437 16
------> CAND:  89.415436 3736.929199 0.9454193 1.0756955 14.4315 10.6386 16
------> CAND: 398.272333 3944.644287 0.9968461 2.0612090 14.9733 10.631  8
------> CAND:  86.998109 3839.739258 0.9177682 1.3673303 14.4237 10.6285 16
------> CAND: 376.423219 3710.469482 0.8792785 1.1415459 14.953 10.6101  8
------> CAND: 102.425928 3774.206787 0.9852279 1.0603256 14.4068 10.6067 16
------> CAND:  86.399161 3802.995605 0.9292422 2.0842831 14.9459 10.6027  8
------> CAND: 230.366017 3747.753662 0.9435717 2.1936986 14.9411 10.5977  8
------> CAND: 127.019610 3767.714355 0.9375701 1.1748731 14.9364 10.5929  8
------> CAND: 218.410690 3848.432617 0.9161810 1.3482883 14.93 10.5863  8
------> CAND:  77.503966 4003.001465 0.9829258 1.8670114 14.3812 10.5735 16
------> CAND:  78.661377 3704.446045 0.8830641 1.1758592 14.3752 10.5658 16
------> CAND: 149.640764 3956.893066 0.9971353 2.0031712 14.3743 10.5647 16
------> CAND: 156.020018 3686.596924 0.9358127 2.2129552 19.5677 10.5607  2
------> CAND: 126.611143 3663.106445 0.7850998 1.8468107 14.3707 10.5599 16
------> CAND: 172.734224 3626.223145 0.8718379 2.1676805 14.896 10.5514  8
------> CAND: 115.234781 3722.953857 0.8662711 2.0381787 14.3614 10.548 16
------> CAND: 381.424480 3917.103271 0.9519765 1.6134133 14.8895 10.5446  8
------> CAND: 115.198190 3682.187256 0.9041901 2.1252987 14.3536 10.5378 16
------> CAND: 102.906020 3717.086182 0.9491812 1.0605730 14.8639 10.5183  8
------> CAND: 130.634313 3710.748291 0.8783617 2.0755594 14.338 10.5177 16
------> CAND: 422.567580 3796.021973 0.9305051 2.0707529 16.4984 10.5131  4
------> CAND: 230.348890 3885.062256 0.9928639 2.0758188 16.4963 10.5113  4
------> CAND: 323.835765 3658.889160 0.7979954 1.8611764 14.8493 10.5033  8
------> CAND: 115.236338 3855.883301 0.9137533 1.9726185 14.8461 10.5  8
------> CAND: 259.252241 3727.057861 0.9474257 2.1868517 16.4786 10.4973  4
------> CAND: 108.020426 3634.502197 0.8330008 1.1573128 14.841 10.4947  8
------> CAND: 305.918475 3605.734375 0.9667004 0.8516177 16.4743 10.4939  4
------> CAND: 345.377101 3957.236816 0.9970412 1.9886364 16.4669 10.4881  4
------> CAND: 273.466855 3717.734619 0.8726989 1.1552211 16.4646 10.4862  4
------> CAND: 143.960628 3725.649170 0.8626701 2.0056183 14.3107 10.4824 16
------> CAND: 420.108731 3660.213867 0.7926365 1.3788968 24.1244 10.4771  1
------> CAND: 400.435601 3916.677734 0.9945889 2.0160868 16.4495 10.4743  4
------> CAND:  59.926114 3638.277100 0.8163627 1.9798807 16.4422 10.4685  4
------> CAND: 230.458143 3630.110107 0.8526326 2.0671141 19.4101 10.4673  2
------> CAND: 222.283605 3845.592041 0.9170900 1.3377982 14.8072 10.46  8
------> CAND:  86.362311 3616.097900 0.9289132 2.2460277 14.292 10.4582 16
------> CAND: 171.580965 3708.974121 0.7799984 1.7367085 14.2918 10.458 16
------> CAND: 300.893339 3922.286377 0.9950777 1.3699105 19.3907 10.4558  2
------> CAND: 296.828388 3958.986816 0.9826462 1.5008572 14.7968 10.4493  8
------> CAND: 176.139244 3815.487549 0.9259446 1.2510803 14.2801 10.4428 16
------> CAND: 196.014790 3640.562988 0.9686880 0.9171788 14.2766 10.4383 16
------> CAND: 125.261436 3843.040039 0.9905153 2.1721008 14.7848 10.4369  8
------> CAND: 172.718135 3653.558350 0.9493092 2.2451589 16.3623 10.4053  4
------> CAND: 171.727329 3945.864502 0.9821185 1.5265483 14.2507 10.405 16
------> CAND: 230.418957 3647.953125 0.9686876 2.2646224 14.7536 10.4049  8
------> CAND: 403.351965 3740.208496 0.8485330 1.9789356 16.3594 10.403  4
------> CAND: 153.719729 3708.059814 0.7807238 1.5736566 14.2463 10.3992 16
------> CAND: 230.524837 3962.262207 0.9481896 1.7387251 14.7453 10.3963  8
------> CAND: 279.702600 3616.978271 0.9448702 2.2570455 16.3507 10.3961  4
------> CAND: 181.668086 3644.413574 0.9688380 2.3000312 14.2431 10.3951 16
------> CAND: 115.199747 3813.778076 0.8662104 1.4774228 14.7365 10.3873  8
------> CAND: 230.510564 3629.878418 0.8553155 2.1081378 16.3387 10.3866  4
------> CAND: 287.924110 3732.494385 0.8569607 2.0172570 14.7332 10.3838  8
[14:27:43][185933][INFO ] Statistics: count dirty SumSpec pages 1717 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:27:43][185933][INFO ] Data processing finished successfully!
14:27:43 (185933): called boinc_finish(0)

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