Task 1703144271

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_79_600000_1
Workunit ID: 857760933
Created: 25 Dec 2024 23:20:19 UTC
Sent: 26 Dec 2024 10:04:22 UTC
Report deadline: 9 Jan 2025 10:04:22 UTC
Received: 26 Dec 2024 10:45:39 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12829233
Run time (sec): 444.60
CPU time (sec): 29.79
Peak working set size (MB): 299.65
Peak swap size (MB): 6304.19
Peak disk usage (MB): 0.02
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[05:32:55][274012][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_79.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 600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_79.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_79_600000_1_0
------> GPU usage: 0.500000
[05:32:55][274012][INFO ] Starting data processing...
[05:32:55][274012][INFO ] opti: No host transfer for n_steps. Use device global.
[05:32:55][274012][INFO ] opti: No host transfer for mean. Use device global.
[05:32:55][274012][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:32:55][274012][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:32:55][274012][INFO ] opti: power spectrum in fft callback (static link).
[05:32:55][274012][INFO ] opti: __constant__ access is not uniform, bad!
[05:32:56][274012][INFO ] Running on device 0 NVIDIA TITAN V
[05:32:56][274012][INFO ] CUDA global memory status (initial GPU state, including context):
[05:32:56][274012][INFO ] No template file. Generating templates.
[05:32:56][274012][INFO ] Template param value T_cons = 50000
[05:33:01][274012][INFO ] Number of generated templates to be used: 50000
[05:33:01][274012][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_79.cpt
[05:33:01][274012][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_79.cpt (No such file or directory).
------> Starting from scratch...
[05:33:01][274012][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_79.binary
[05:33:01][274012][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM237.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766076768
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 237.9 cm^-3 pc
------> Scale factor: 1.31319
[05:33:01][274012][INFO ] Allocating memory for dedispersed compressed time series...
[05:33:01][274012][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:33:01][274012][INFO ] 8-bit allocation done
[05:33:01][274012][INFO ] Foobar
[05:33:01][274012][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_79.binary
[05:33:01][274012][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:33:01][274012][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:33:01][274012][INFO ] FftSize = 12582913
[05:33:01][274012][INFO ] Seed for random number generator is 1115676027.
[05:33:04][274012][INFO ] 8[05:33:04][274012][INFO ] 9[05:33:05][274012][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:33:05][274012][INFO ] Normalization factor 3.97364e-08
[05:33:05][274012][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
[05:33:05][274012][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1739 MB (10317 MB free / 12056 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:33:05][274012][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:33:05][274012][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:33:05][274012][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:38:56][274012][INFO ] Checkpoint committed!
[05:40:19][274012][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 3677.100586 0.8075923 2.3621409 21.604 17.6857  8
------> CAND:   0.500334 3928.901855 0.9408909 2.4096901 21.354 17.4134  8
------> CAND:   0.250167 3626.870117 0.7952827 2.3623164 20.8526 16.8684  8
------> CAND:   0.249907 3643.692871 0.6480943 2.0746491 18.9084 16.6887 16
------> CAND:   0.500593 4363.798340 0.9817206 1.7842014 19.3762 15.2738  8
------> CAND:   1.000408 4124.094727 0.9662752 2.2965693 18.8879 14.75  8
------> CAND:   1.000148 3707.371826 0.7233416 2.2143910 18.6338 14.4782  8
------> CAND:   0.166864 3918.432617 0.9764757 2.4505637 16.9059 13.927 16
------> CAND:   0.166605 3678.947021 0.8338746 2.3941302 16.8396 13.8368 16
------> CAND:   0.500853 3620.543457 0.9046832 0.6758473 20.3871 13.6227  4
------> CAND: 133.614517 4077.427734 1.0330725 2.4217694 16.585 13.492 16
------> CAND:   1.250834 3896.303223 0.7546961 1.2983423 17.6732 13.4556  8
------> CAND:   0.499815 3600.126709 0.9685714 2.5375032 17.5346 13.3088  8
------> CAND:   1.000667 4173.835449 1.0441573 2.3792493 24.1809 13.305  2
------> CAND:   0.499555 3616.871582 0.9003893 2.4846766 17.325 13.0871  8
------> CAND:   1.251094 4024.335449 0.8407719 1.3425705 23.512 12.906  2
------> CAND:   1.251353 4354.031738 1.0484099 1.4884951 23.4548 12.872  2
------> CAND:  86.341550 3618.380615 0.8753820 2.4617341 15.9197 12.5979 16
------> CAND:   0.250426 3846.841797 1.0007324 2.5071554 15.8175 12.4614 16
------> CAND: 115.226476 3759.899658 0.8003331 2.3087249 15.6412 12.2268 16
------> CAND:   1.502298 4342.248047 0.9821292 1.9008445 22.0543 12.0377  2
------> CAND:   0.200082 3704.631104 0.7309391 2.2241795 15.4573 11.9829 16
------> CAND: 252.881291 4088.669434 0.9829289 1.1639382 16.2115 11.9165  8
------> CAND: 384.834690 3612.061279 0.9653385 0.6186414 16.1005 11.8006  8
------> CAND: 115.185993 3767.197998 0.7899100 2.2871988 15.2949 11.768 16
------> CAND: 345.719134 3772.022705 0.6782818 1.9970201 21.577 11.7538  2
------> CAND: 497.238225 3653.971924 0.6248215 1.9700345 17.957 11.6729  4
------> CAND:   1.501779 4340.208984 1.0555756 2.2465184 21.4214 11.6612  2
------> CAND:   1.502039 4121.220703 0.8351641 1.9227542 21.3688 11.63  2
------> CAND:   1.501520 4062.112061 0.8779714 2.1783326 21.2803 11.5773  2
------> CAND:   0.501112 3881.064209 1.0046670 0.8894290 17.8146 11.5593  4
------> CAND:  86.385927 3681.239746 0.7969559 2.3459976 15.0994 11.5106 16
------> CAND: 300.476827 3817.606445 0.8501306 2.3557894 21.1092 11.4756  2
------> CAND:   1.501260 3731.142822 0.7080812 2.1337020 21.0591 11.4459  2
------> CAND:   1.500741 3766.846924 0.9115955 2.4478018 17.5818 11.3736  4
------> CAND: 230.424407 3853.596680 0.9027155 2.3831661 15.6716 11.3537  8
------> CAND:   0.625417 3896.303223 0.7546961 1.2983423 14.9744 11.3465 16
------> CAND: 276.450951 3642.566406 0.6607040 2.1196511 20.8543 11.3242  2
------> CAND: 115.231407 3634.478271 0.6889042 2.1993783 14.933 11.2922 16
------> CAND: 115.294468 3720.141357 0.6106009 1.6578382 14.9103 11.2624 16
------> CAND:   0.751019 4342.248047 0.9821292 1.9008445 17.4253 11.249  4
------> CAND: 499.345699 4045.662842 0.8840998 2.2123969 17.3984 11.2276  4
------> CAND: 142.017683 4181.419434 1.0449016 2.3669190 15.521 11.1974  8
------> CAND: 230.330724 4133.875000 0.9820580 2.3400078 15.5158 11.1919  8
------> CAND: 230.468004 3685.098633 0.7855903 2.3163257 15.4229 11.0957  8
------> CAND:   0.625677 4024.335449 0.8407719 1.3425705 17.1911 11.0627  4
------> CAND: 343.650846 3641.743164 0.6666765 1.0592023 15.3909 11.0625  8
------> CAND:  86.363609 3850.005615 0.9373450 2.4375298 14.7523 11.0558 16
------> CAND: 152.768109 3821.753418 0.7666875 1.1409087 14.7457 11.0472 16
------> CAND: 115.188588 3769.131348 0.8833041 2.4157398 14.7398 11.0396 16
------> CAND:   0.333469 4146.754395 0.9649200 2.2907066 14.7171 11.0099 16
------> CAND: 115.219989 3694.262451 0.7601232 2.2706411 14.6967 10.9834 16
------> CAND: 201.045116 3660.786865 0.9699908 0.6804017 14.672 10.9511 16
------> CAND: 345.592753 3704.468262 0.7322990 2.2342284 15.2788 10.9464  8
------> CAND:   1.251872 3705.381836 0.9143845 2.4751339 20.2129 10.9434  2
------> CAND: 115.233743 4052.380371 0.8810025 2.1870000 14.6411 10.9109 16
------> CAND: 200.275671 3706.380615 0.9567521 2.5083241 14.6405 10.9101 16
------> CAND:  67.205086 3970.885742 0.9846686 1.0002992 15.2398 10.9061  8
------> CAND: 115.212203 3853.596680 0.9027155 2.3831661 14.6194 10.8827 16
------> CAND: 348.954175 4356.967285 1.0170524 2.0736907 16.9556 10.8756  4
------> CAND: 230.422071 3670.785645 0.8497388 2.4105361 15.1912 10.8558  8
------> CAND:  44.955549 4109.804688 0.8410522 1.5337055 16.917 10.8449  4
------> CAND:  86.344924 3613.026855 0.9411069 2.5112667 14.5896 10.8439 16
------> CAND: 125.991954 3944.549316 0.8651490 1.1280938 14.5885 10.8425 16
------> CAND:   2.502447 4179.119141 0.9339345 1.4147631 19.9263 10.7734  2
------> CAND:  69.462296 3851.036621 0.8236485 2.2939329 14.5321 10.7692 16
------> CAND: 345.619742 3699.828613 0.7430198 2.2293365 15.0986 10.7602  8
------> CAND: 172.859567 3772.022705 0.6782818 1.9970201 16.807 10.7576  4
------> CAND: 115.210646 3986.019531 0.9848530 2.4330740 14.5203 10.7539 16
------> CAND: 232.644767 3837.854980 0.8315253 1.0553643 16.7912 10.7451  4
------> CAND:   2.502706 4349.821289 1.0481482 1.4801439 19.8735 10.7421  2
------> CAND:   0.750760 3886.962891 0.7015404 1.8477224 16.7865 10.7414  4
------> CAND: 202.814190 3696.099121 0.7562988 0.9471659 16.7846 10.7399  4
------> CAND: 121.445094 3776.386230 0.8789429 2.4128888 14.4945 10.7203 16
------> CAND: 267.274447 3814.181152 0.6869253 1.3834347 16.729 10.6958  4
------> CAND:   2.502187 4024.335449 0.8407719 1.3425705 19.7792 10.6861  2
------> CAND:   2.501668 3651.814941 0.6445235 1.1422850 19.7519 10.6699  2
------> CAND:  92.606880 3661.611328 0.9307542 0.6976566 14.4509 10.6639 16
------> CAND: 130.374545 3814.704590 0.6884071 1.9740566 14.4497 10.6623 16
------> CAND:  86.383331 3626.542969 0.7671964 2.3357811 14.4378 10.6469 16
------> CAND:   1.502818 4354.771484 1.0482490 1.5045798 19.7075 10.6436  2
------> CAND:  86.350633 3616.536621 0.9175129 2.4874759 14.4228 10.6275 16
------> CAND: 345.894562 4162.738281 0.8937917 1.5227146 16.6381 10.6237  4
------> CAND: 230.381328 3708.959961 0.8880222 2.4291270 14.9615 10.6188  8
------> CAND: 115.158745 3878.297852 1.0043794 2.4853489 14.4119 10.6133 16
------> CAND:  86.364387 3901.185547 0.9446630 2.4167442 14.4052 10.6047 16
------> CAND: 445.192367 3686.348633 0.6125118 1.8559350 19.6284 10.5967  2
------> CAND: 477.964221 3668.446289 0.6064990 1.8845576 24.3919 10.5932  1
------> CAND: 470.147286 3879.832031 0.7113072 1.4517817 16.5877 10.5837  4
------> CAND: 287.953434 3686.452637 0.9759274 2.5321655 14.9216 10.5777  8
------> CAND: 188.481759 3686.447754 0.7825557 2.3170280 14.3799 10.5719 16
------> CAND:  86.392155 3631.454102 0.7194526 2.2526739 14.3768 10.5679 16
------> CAND:   2.501928 3765.201416 0.6932902 1.2416991 24.3269 10.5651  1
------> CAND:  32.855416 3697.317627 0.9578403 0.7210889 14.3673 10.5556 16
------> CAND: 268.918957 3916.134766 0.8778901 2.3228419 16.5473 10.5517  4
------> CAND: 106.126269 4343.354980 1.0477408 1.4676013 14.8959 10.5513  8
------> CAND: 147.598427 3618.760986 0.8730528 0.7027003 16.5378 10.5442  4
------> CAND: 172.803773 4053.796631 0.8804719 2.1839726 14.8862 10.5413  8
------> CAND: 140.312188 3734.756592 0.6976873 2.1020958 14.3498 10.5329 16
------> CAND:  96.806517 3921.634766 0.9767137 2.4602730 14.3493 10.5323 16
[05:40:19][274012][INFO ] Statistics: count dirty SumSpec pages 459821 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:40:19][274012][INFO ] Data processing finished successfully!
05:40:19 (274012): called boinc_finish(0)

</stderr_txt>
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