Task 1703138987

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_65_9250000_1
Workunit ID: 857758301
Created: 25 Dec 2024 23:19:53 UTC
Sent: 26 Dec 2024 14:58:08 UTC
Report deadline: 9 Jan 2025 14:58:08 UTC
Received: 26 Dec 2024 15:13:35 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12947372
Run time (sec): 705.46
CPU time (sec): 84.86
Peak working set size (MB): 411.56
Peak swap size (MB): 10520.2
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[08:00:43][659764][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_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_65.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 9250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_65.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_65_9250000_1_0
------> GPU usage: 0.500000
[08:00:43][659764][INFO ] Starting data processing...
[08:00:43][659764][INFO ] opti: No host transfer for n_steps. Use device global.
[08:00:43][659764][INFO ] opti: No host transfer for mean. Use device global.
[08:00:43][659764][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:00:43][659764][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:00:43][659764][INFO ] opti: power spectrum in fft callback (static link).
[08:00:43][659764][INFO ] opti: __constant__ access is not uniform, bad!
[08:00:43][659764][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[08:00:43][659764][INFO ] CUDA global memory status (initial GPU state, including context):
[08:00:43][659764][INFO ] No template file. Generating templates.
[08:00:43][659764][INFO ] Template param value T_cons = 50000
[08:00:49][659764][INFO ] Number of generated templates to be used: 50000
[08:00:49][659764][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_65.cpt
[08:00:49][659764][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_65.cpt (No such file or directory).
------> Starting from scratch...
[08:00:49][659764][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_65.binary
[08:00:49][659764][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_DM236.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766099753
------> 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: 236.5 cm^-3 pc
------> Scale factor: 1.31393
[08:00:49][659764][INFO ] Allocating memory for dedispersed compressed time series...
[08:00:49][659764][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:00:49][659764][INFO ] 8-bit allocation done
[08:00:49][659764][INFO ] Foobar
[08:00:49][659764][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_65.binary
[08:00:50][659764][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:00:50][659764][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:00:50][659764][INFO ] FftSize = 12582913
[08:00:50][659764][INFO ] Seed for random number generator is 1103287723.
[08:00:53][659764][INFO ] 8[08:00:53][659764][INFO ] 9[08:00:54][659764][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:00:54][659764][INFO ] Normalization factor 3.97364e-08
[08:00:54][659764][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
[08:00:54][659764][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1639 MB (14646 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:00:54][659764][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:00:54][659764][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:00:54][659764][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1262.11132812, mean= 0.00007523  0.00007523
[08:00:54][659764][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:01:43][659764][INFO ] Checkpoint committed!
[08:02:43][659764][INFO ] Checkpoint committed!
[08:03:43][659764][INFO ] Checkpoint committed!
[08:04:43][659764][INFO ] Checkpoint committed!
[08:05:43][659764][INFO ] Checkpoint committed!
[08:06:43][659764][INFO ] Checkpoint committed!
[08:07:43][659764][INFO ] Checkpoint committed!
[08:08:43][659764][INFO ] Checkpoint committed!
[08:09:43][659764][INFO ] Checkpoint committed!
[08:10:43][659764][INFO ] Checkpoint committed!
[08:12:14][659764][INFO ] Checkpoint committed!
[08:12:27][659764][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 4209.112793 0.9603965 4.4708691 27.7064 24.4372  8
------> CAND:   0.249648 4209.112793 0.9603965 4.4708691 22.4248 21.7022 16
------> CAND:   0.499036 4362.393555 1.0582144 4.5500598 24.8546 21.2596  8
------> CAND:   0.166345 4207.739258 0.9601086 4.4795561 19.3065 17.2467 16
------> CAND:   0.499815 3943.248047 0.9849966 5.6121998 20.5444 16.5343  8
------> CAND:   0.499555 3723.359131 0.9651844 3.8553202 20.1184 16.0735  8
------> CAND:   1.248499 3800.395264 0.7443517 5.3718448 28.7213 16.0209  2
------> CAND:   0.500074 3600.271240 0.9685336 5.6896319 19.9882 15.9329  8
------> CAND:   1.248239 4070.012207 0.9137685 5.4444852 28.1466 15.6765  2
------> CAND:   1.498406 3713.725342 0.9812131 3.8328595 27.5547 15.322  2
------> CAND: 115.568250 3660.855469 0.9122078 5.6514277 17.8727 15.2504 16
------> CAND:   1.248758 3639.307861 0.6413425 5.2757578 27.068 15.0306  2
------> CAND:   1.498665 4292.343750 1.0576180 5.5204530 26.7333 14.8303  2
------> CAND:   0.415993 4080.076904 0.9106898 5.4210453 18.8866 14.7486  8
------> CAND:   1.499184 3708.288086 0.7258939 5.4040518 26.5467 14.7186  2
------> CAND:   1.498925 3955.092285 0.8617445 5.4387188 26.4633 14.6687  2
------> CAND:   0.249907 3725.587891 0.5942623 4.7435141 17.3595 14.5455 16
------> CAND:   0.249388 4427.211426 1.0182487 4.8602018 17.2468 14.3914 16
------> CAND:   0.624379 3800.395264 0.7443517 5.3718448 21.1487 14.2376  4
------> CAND:   1.498146 3788.715576 0.8714953 4.0301681 25.512 14.0999  2
------> CAND:   1.247980 4324.514648 1.0608379 5.4978476 20.7589 13.9227  4
------> CAND:   0.416253 3956.771484 0.8059058 5.3617702 18.0831 13.891  8
------> CAND:   1.497887 4078.226318 1.0335336 4.1921105 25.1405 13.878  2
------> CAND:   0.624120 4071.687256 0.9128415 5.4327197 20.5826 13.7804  4
------> CAND:   0.749462 3634.190186 0.6938674 5.3654380 17.7757 13.5643  8
------> CAND:   0.250167 3608.344482 0.9663798 5.6870689 16.6267 13.5484 16
------> CAND:   0.749203 3713.725342 0.9812131 3.8328595 20.2637 13.5232  4
------> CAND:   0.498777 3869.404297 1.0035696 3.9807806 16.2501 13.0406 16
------> CAND:   0.748943 3820.906982 0.9433919 3.9890833 16.2305 13.0143 16
------> CAND:   2.496997 3809.616211 0.7288812 5.3297305 29.6784 12.8892  1
------> CAND:  86.584451 3739.099365 0.7975329 5.5008531 16.0682 12.7966 16
------> CAND: 173.169162 3739.099365 0.7975329 5.5008531 17.0212 12.7664  8
------> CAND:  30.759361 3752.571777 0.8138685 4.0415764 16.0132 12.7229 16
------> CAND:   0.749722 3705.702881 0.7328342 5.4112797 19.1717 12.645  4
------> CAND:   2.496738 3946.654541 0.8118004 5.3659167 28.9262 12.5625  1
------> CAND:   2.497257 3639.307861 0.6413425 5.2757578 28.8056 12.5101  1
------> CAND:   1.497627 4204.602539 1.0480592 4.3273787 22.6597 12.3982  2
------> CAND:   2.496219 4341.854004 1.0566828 5.4543128 28.2076 12.2504  1
------> CAND:   2.496478 4090.071533 0.9080511 5.4063272 28.0985 12.203  1
------> CAND:   0.166605 4205.654297 1.0480818 5.5409055 15.6001 12.1722 16
------> CAND: 182.645138 3725.085938 0.9824008 5.6867690 16.3686 12.0809  8
------> CAND:   0.998332 3689.626221 0.5976528 4.9712467 16.2569 11.964  8
------> CAND:   0.312190 3707.826660 0.7237353 5.3713880 16.2517 11.9586  8
------> CAND: 346.350001 4195.098145 0.8878472 5.1988788 18.2854 11.9352  4
------> CAND:   0.832246 3809.616211 0.7288812 5.3297305 18.2764 11.9279  4
------> CAND: 100.066211 3883.150635 0.7982693 5.3953714 15.383 11.8845 16
------> CAND: 346.705009 3660.855469 0.9122078 5.6514277 18.1959 11.8636  4
------> CAND: 230.998182 3633.266846 0.7035048 5.3842735 16.1523 11.8546  8
------> CAND: 115.498961 3633.266846 0.7035048 5.3842735 15.3098 11.7878 16
------> CAND: 462.311926 3978.649414 0.9857568 5.6140790 18.0589 11.7542  4
------> CAND: 346.283048 3691.100098 0.5895971 4.5783396 16.0406 11.7381  8
------> CAND:  45.433306 3824.108643 0.9981230 3.9285779 16.0197 11.7163  8
------> CAND: 230.701303 3949.489746 0.8088554 4.3557696 15.9799 11.6747  8
------> CAND: 202.120262 3803.261719 0.7396213 5.3594880 17.918 11.6417  4
------> CAND:   0.832505 3639.307861 0.6413425 5.2757578 17.8491 11.5867  4
------> CAND: 114.219581 3677.705566 0.8080728 3.9656563 15.1175 11.5343 16
------> CAND:   0.998072 4124.898926 0.8361157 5.1382928 15.8389 11.5278  8
------> CAND:  65.328575 3823.289062 0.6770205 5.1267152 15.043 11.4365 16
------> CAND: 115.577852 3978.649414 0.9857568 5.6140790 15.0259 11.414 16
------> CAND: 315.724547 3631.929443 0.7187496 4.0277123 17.5958 11.3849  4
------> CAND:   0.374731 3634.190186 0.6938674 5.3654380 15.0026 11.3834 16
------> CAND: 230.950172 3944.689941 0.8116241 5.3486609 15.6471 11.3283  8
------> CAND:  54.553236 4016.279541 0.7519732 4.9748640 14.9501 11.3146 16
------> CAND:   0.208126 4177.461426 0.9818367 5.4954410 14.9242 11.2807 16
------> CAND:  71.082412 3860.631348 0.9516403 5.6263084 14.8876 11.2328 16
------> CAND: 362.118556 3843.747559 0.7438211 4.3016186 17.3902 11.2211  4
------> CAND:   0.831986 4329.450684 1.0553209 5.4443297 17.3619 11.1986  4
------> CAND:   0.311930 4072.836426 1.0328885 5.6031437 15.5017 11.1774  8
------> CAND: 231.155963 3978.649414 0.9857568 5.6140790 15.4728 11.1474  8
------> CAND:   0.374472 3802.042480 0.8631825 4.0456448 15.4617 11.1359  8
------> CAND: 317.630901 4401.526855 0.9808214 4.9509578 15.4512 11.125  8
------> CAND: 129.871357 3905.145996 0.8863207 5.5366488 14.7914 11.1069 16
------> CAND: 402.756651 3916.843018 0.7367423 4.4689970 17.2362 11.0986  4
------> CAND:  86.584711 3824.325684 0.6748199 5.1146870 14.7791 11.0908 16
------> CAND:   1.499444 3628.415283 0.7176847 5.4372683 20.4587 11.0893  2
------> CAND:  77.023874 4074.426514 1.0333140 5.6268244 17.2121 11.0794  4
------> CAND: 112.856639 3816.862061 0.9182627 5.6131387 25.4911 11.0707  1
------> CAND: 171.660375 3899.032959 0.6906484 5.0287662 14.7462 11.0479 16
------> CAND: 115.540483 3669.088135 0.8796180 5.6115241 14.7435 11.0443 16
------> CAND:   0.155965 3703.449707 0.7395332 5.4243946 14.7434 11.0442 16
------> CAND: 129.945317 3609.528076 0.9660769 5.6938138 15.3638 11.0344  8
------> CAND: 173.204455 3789.416992 0.7618518 5.4141798 17.1448 11.0259  4
------> CAND: 433.060054 3897.040039 1.0090309 5.6538067 17.122 11.0078  4
------> CAND: 346.408650 3789.416992 0.7618518 5.4141798 20.2934 10.9912  2
------> CAND:  86.544227 3657.972900 0.5982564 5.0996938 14.7026 10.991 16
------> CAND: 126.681211 3710.466797 0.8893233 5.6183972 15.3166 10.9856  8
------> CAND: 199.623525 3952.681396 0.8081368 4.3437891 17.0887 10.9813  4
------> CAND: 305.966743 3755.153076 0.8098640 5.4981937 17.0512 10.9515  4
------> CAND: 148.483353 3635.759033 0.6800562 4.0972476 20.224 10.95  2
------> CAND:  30.384889 3827.438232 0.6695454 5.0998130 14.6688 10.9469 16
------> CAND: 115.531140 3775.551025 0.9708309 5.6700611 14.6637 10.9403 16
------> CAND:  68.992325 3630.709717 0.7307249 5.4446101 15.2714 10.9388  8
------> CAND: 346.282010 4024.622314 0.7464455 4.9397078 17.0195 10.9264  4
------> CAND:  89.197708 3793.133301 0.8692909 5.5574789 17.0017 10.9122  4
------> CAND: 395.679837 4118.516602 1.0384196 5.5975018 15.2261 10.8919  8
------> CAND: 115.503892 3912.021484 0.7414556 5.2202601 14.6214 10.8853 16
------> CAND: 146.352523 3918.188232 0.7338988 4.4967847 14.6143 10.8761 16
------> CAND: 346.313410 3630.020508 0.7373628 5.4551778 16.9339 10.8584  4
------> CAND: 231.062540 3775.551025 0.9708309 5.6700611 15.1889 10.8535  8
------> CAND: 115.500518 3741.927734 0.8271288 5.5276771 14.5766 10.827 16
[08:12:27][659764][INFO ] Statistics: count dirty SumSpec pages 545995 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:12:27][659764][INFO ] Data processing finished successfully!
08:12:27 (659764): called boinc_finish(0)

</stderr_txt>
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