Task 1705103255

Name: Ter5_1_dns_cfbf00099_segment_3_dms_200_40000_105_550000_1
Workunit ID: 858958111
Created: 29 Dec 2024 10:41:23 UTC
Sent: 30 Dec 2024 0:23:44 UTC
Report deadline: 13 Jan 2025 0:23:44 UTC
Received: 31 Dec 2024 8:33:51 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12763299
Run time (sec): 239.70
CPU time (sec): 15.33
Peak working set size (MB): 357.85
Peak swap size (MB): 6172.33
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[01:08:42][366123][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_cfbf00099_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_3_dms_200_105.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 550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_3_dms_200_105.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_3_dms_200_40000_105_550000_1_0
------> GPU usage: 1.000000
[01:08:42][366123][INFO ] Starting data processing...
[01:08:42][366123][INFO ] opti: No host transfer for n_steps. Use device global.
[01:08:42][366123][INFO ] opti: No host transfer for mean. Use device global.
[01:08:42][366123][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:08:42][366123][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:08:42][366123][INFO ] opti: power spectrum in fft callback (static link).
[01:08:42][366123][INFO ] opti: __constant__ access is not uniform, bad!
[01:08:43][366123][INFO ] Running on device 0 NVIDIA GeForce RTX 3080
[01:08:43][366123][INFO ] CUDA global memory status (initial GPU state, including context):
[01:08:43][366123][INFO ] No template file. Generating templates.
[01:08:43][366123][INFO ] Template param value T_cons = 50000
[01:08:46][366123][INFO ] Number of generated templates to be used: 50000
[01:08:46][366123][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_3_dms_200_105.cpt
[01:08:46][366123][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_3_dms_200_105.cpt (No such file or directory).
------> Starting from scratch...
[01:08:46][366123][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_3_dms_200_105.binary
[01:08:46][366123][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_3_dms_200_DM240.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714522960581
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 240.5 cm^-3 pc
------> Scale factor: 1.61498
[01:08:46][366123][INFO ] Allocating memory for dedispersed compressed time series...
[01:08:46][366123][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:08:46][366123][INFO ] 8-bit allocation done
[01:08:46][366123][INFO ] Foobar
[01:08:46][366123][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_3_dms_200_105.binary
[01:08:46][366123][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:08:46][366123][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:08:46][366123][INFO ] FftSize = 12582913
[01:08:46][366123][INFO ] Seed for random number generator is 1105452492.
[01:08:48][366123][INFO ] 8[01:08:48][366123][INFO ] 9[01:08:49][366123][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:08:49][366123][INFO ] Normalization factor 3.97364e-08
[01:08:49][366123][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
[01:08:49][366123][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 946 MB (11105 MB free / 12051 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:08:49][366123][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:08:49][366123][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:08:49][366123][INFO ] TimeSeriesLength = 16769380, params->nsamples = 25165824
sum = 1463.13500977, mean= 0.00008725  0.00008725
[01:08:49][366123][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:10:43][366123][INFO ] Checkpoint committed!
[01:12:40][366123][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.264365 3923.243652 0.8196710 2.1515205 15.7905 12.4254 16
------> CAND: 157.395417 3784.645020 0.9909630 0.8173500 18.2281 11.8894  4
------> CAND: 259.102764 3930.289307 0.9758351 2.4275532 16.0174 11.7138  8
------> CAND: 423.402940 3682.067383 0.8248273 0.8615705 17.9861 11.6961  4
------> CAND: 230.281158 3684.558105 0.8190551 2.3356259 15.9944 11.6898  8
------> CAND: 280.191256 3632.109619 0.7085111 0.9716274 17.9288 11.6503  4
------> CAND: 345.489988 3749.741455 0.9847090 2.5042174 17.8791 11.6107  4
------> CAND: 461.647323 3986.221191 0.9285400 1.1297208 21.3038 11.5913  2
------> CAND: 164.899124 4336.067383 1.0466834 1.4951162 15.0635 11.4634 16
------> CAND: 115.237376 3754.942871 0.8035942 2.2778356 15.0584 11.4567 16
------> CAND: 273.309073 3714.213379 0.8819636 2.3959098 21.0617 11.4474  2
------> CAND: 388.911319 3901.045166 0.9758921 2.4251668 15.6285 11.309  8
------> CAND: 115.214799 3721.561523 0.9031514 2.4311211 15.585 11.2638  8
------> CAND: 171.045339 3683.108154 0.6270252 1.3358353 14.8697 11.2093 16
------> CAND:  57.569511 4142.675293 0.8972575 2.0307748 14.8493 11.1826 16
------> CAND:  82.449692 4336.067383 1.0466834 1.4951162 14.8407 11.1714 16
------> CAND: 492.740153 3711.162354 0.7563500 2.2103517 20.577 11.1595  2
------> CAND: 194.925112 3651.463135 0.6439460 2.0098031 14.8014 11.1199 16
------> CAND: 261.051158 3803.279541 0.7868444 1.1076432 20.4792 11.1015  2
------> CAND:  16.640765 3774.691406 0.8206024 2.2793987 14.7666 11.0746 16
------> CAND: 394.620780 3622.188477 0.8272105 0.7874793 15.3973 11.0692  8
------> CAND: 161.689774 3877.177246 0.7688094 1.3083314 15.3808 11.052  8
------> CAND:  17.183658 3976.185059 0.7754543 1.6205952 14.7224 11.0169 16
------> CAND:  42.945651 4355.720215 1.0480987 1.5218992 14.694 10.9798 16
------> CAND: 345.591196 4192.957031 1.0460626 2.3515396 20.2686 10.9764  2
------> CAND:  80.844887 3877.177246 0.7688094 1.3083314 14.6802 10.9618 16
------> CAND: 280.193073 3636.508301 0.7124271 0.9779471 20.2343 10.9561  2
------> CAND: 103.636798 4232.923340 1.0455208 1.3143263 14.6659 10.9432 16
------> CAND:  86.380477 3845.595459 0.8697006 2.3100998 14.6534 10.9269 16
------> CAND: 143.999554 3870.836670 0.7777168 2.1167877 14.6507 10.9234 16
------> CAND: 187.682211 3943.605957 0.9367233 2.3581345 15.2474 10.914  8
------> CAND: 403.222470 4012.986084 0.9838558 1.0796703 25.1187 10.9089  1
------> CAND: 431.730589 3703.530762 0.9356484 2.4604609 20.1044 10.879  2
------> CAND:  74.308630 3647.153320 0.9398248 0.6945226 14.604 10.8627 16
------> CAND: 172.739933 3706.772949 0.9345767 2.4628510 15.1849 10.8493  8
------> CAND: 230.402868 3829.943359 0.8373943 2.2894254 16.8645 10.8033  4
------> CAND: 345.665935 3641.672119 0.6640707 2.0846760 16.8177 10.7661  4
------> CAND:  74.198339 3618.847656 0.9095472 2.4680116 16.7841 10.7395  4
------> CAND:  86.364387 3619.551758 0.8676502 2.4323533 14.4907 10.7154 16
------> CAND: 187.665862 3810.856689 0.8527559 2.3322926 14.4885 10.7126 16
------> CAND:  19.979869 3714.581787 0.6290126 1.7580475 14.4879 10.7119 16
------> CAND: 245.586229 4260.058105 1.0477191 2.2516992 16.7209 10.6894  4
------> CAND: 239.800213 3652.366943 0.6357136 1.2085624 15.0299 10.6894  8
------> CAND: 137.544004 3864.997070 0.9761855 0.9150270 14.4442 10.6551 16
------> CAND:  58.747942 3706.944092 0.9117386 0.8010474 14.4438 10.6546 16
------> CAND: 333.722545 3806.802490 0.6996725 1.9775013 14.991 10.6492  8
------> CAND: 345.722508 3682.087646 0.6291488 1.3773103 19.7141 10.6475  2
------> CAND: 226.204528 4032.866943 0.9831828 2.3576658 16.6442 10.6286  4
------> CAND:  70.154148 3678.297852 0.8024533 2.3325508 14.4217 10.626 16
------> CAND: 167.533920 4021.838135 0.8397675 1.3783377 14.4175 10.6205 16
------> CAND: 241.375953 3664.477783 0.6293357 1.9148515 14.9609 10.6182  8
------> CAND: 320.064059 3755.598877 0.9390765 0.8252003 14.9602 10.6174  8
------> CAND: 185.281232 3839.261719 0.9996093 2.4759016 14.9543 10.6114  8
------> CAND:  87.297582 3887.910400 0.9761658 2.4370403 14.4033 10.6022 16
------> CAND: 260.580409 3670.766357 0.8736333 2.4034798 16.6074 10.5994  4
------> CAND: 137.189255 3657.557861 0.9327142 2.4707899 14.9322 10.5887  8
------> CAND: 387.372949 3687.804688 0.7750209 2.2674377 14.9028 10.5584  8
------> CAND: 201.647177 3905.086426 0.8804324 2.2992089 14.3695 10.5583 16
------> CAND: 172.750314 3758.604980 0.9142286 2.4340186 14.9012 10.5567  8
------> CAND: 115.224400 3797.813477 0.7130499 1.9918641 14.8957 10.5511  8
------> CAND: 345.685917 4178.878418 1.0403581 2.3383071 16.5459 10.5506  4
------> CAND: 182.792799 3667.908203 0.8536426 2.3916211 16.5421 10.5476  4
------> CAND: 280.201636 3699.285400 0.7430451 1.0105191 16.5394 10.5455  4
------> CAND: 310.555384 3668.594238 0.8766859 0.7974277 14.8898 10.545  8
------> CAND: 345.447169 3914.222168 0.9758337 2.4242239 19.5345 10.541  2
------> CAND: 173.845961 4100.220215 0.9820335 2.3272862 14.356 10.541 16
------> CAND: 460.963257 3922.292969 0.8226165 2.1890900 24.2714 10.541  1
------> CAND: 236.344589 3929.927734 0.9750748 1.0073678 14.876 10.5307  8
------> CAND: 160.800955 3798.945557 0.7937517 1.0710391 14.3477 10.5302 16
------> CAND: 230.457365 4178.878418 1.0403581 2.3383071 14.873 10.5276  8
------> CAND: 389.717095 3981.472656 0.7728142 1.8427533 24.2281 10.5221  1
------> CAND:  41.193705 3750.656006 0.9847231 2.4911950 14.3386 10.5184 16
------> CAND:  39.152925 3785.221924 0.8083698 1.0445272 14.859 10.5132  8
------> CAND: 114.969303 3739.603760 0.8586531 2.3667564 14.3212 10.496 16
------> CAND: 116.569436 3682.593262 0.6274019 1.3701380 14.3211 10.4959 16
------> CAND: 103.618113 3872.307373 0.7190098 1.9194249 16.4732 10.493  4
------> CAND: 230.403387 3645.220215 0.9409218 2.4810824 14.8386 10.4923  8
------> CAND:  80.252428 3619.924316 0.8647509 0.7428975 14.8277 10.481  8
------> CAND: 207.719432 4351.849121 1.0160617 1.6740663 14.8247 10.4779  8
------> CAND: 492.762990 3791.847900 0.8003941 2.2308500 19.425 10.4761  2
------> CAND:  86.367761 4096.212402 0.9673119 2.2895074 14.2958 10.4632 16
------> CAND: 178.688143 3718.314453 0.7394394 2.1849663 14.8015 10.4541  8
------> CAND: 347.440458 3760.587646 0.7002521 2.0205052 19.3788 10.4487  2
------> CAND: 157.602245 3723.451904 0.7246883 2.1382477 14.2828 10.4463 16
------> CAND:  66.570845 3886.383789 0.9285252 2.3810370 14.7769 10.4287  8
------> CAND:  30.992919 3625.156494 0.8062459 0.8069910 14.2559 10.4116 16
------> CAND: 117.492251 4114.932617 0.9650479 1.2858210 16.3594 10.4029  4
------> CAND:  38.314710 3679.872314 0.8281259 0.8705633 14.2487 10.4023 16
------> CAND: 353.214537 3649.450684 0.6605739 2.0559642 14.7505 10.4016  8
------> CAND: 294.476716 3991.576904 1.0199814 1.0315981 19.2987 10.4013  2
------> CAND: 138.337064 4125.674316 0.9643951 2.2456124 16.3477 10.3937  4
------> CAND: 259.127417 3725.592041 0.8714362 2.3785293 16.3423 10.3894  4
------> CAND:  86.353228 3811.282471 0.9690913 2.4563367 14.2314 10.3801 16
------> CAND: 288.274966 3781.925537 0.8128675 2.2681363 14.7243 10.3748  8
------> CAND:  38.897049 3716.843262 0.6214973 1.7279423 14.2261 10.3732 16
------> CAND: 137.288128 3763.045654 0.6975257 1.2343074 14.7186 10.3689  8
------> CAND: 201.611365 4012.986084 0.9838558 1.0796703 19.2381 10.3654  2
------> CAND: 153.594645 3832.628418 0.8346440 2.2758281 14.2182 10.363 16
------> CAND: 345.672423 3666.469238 0.8801764 2.4121716 14.7107 10.3608  8
------> CAND: 130.290204 3670.766357 0.8736333 2.4034798 14.7021 10.3519  8
[01:12:40][366123][INFO ] Statistics: count dirty SumSpec pages 1811 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:12:40][366123][INFO ] Data processing finished successfully!
01:12:40 (366123): called boinc_finish(0)

</stderr_txt>
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