Task 1684701497

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_122_7900000_1
Workunit ID: 846691693
Created: 20 Nov 2024 14:21:52 UTC
Sent: 21 Nov 2024 9:21:24 UTC
Report deadline: 5 Dec 2024 9:21:24 UTC
Received: 21 Nov 2024 9:31:03 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 311.97
CPU time (sec): 19.30
Peak working set size (MB): 300.49
Peak swap size (MB): 14818.07
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[02:23:45][195256][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_122.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 7900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_122.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_122_7900000_1_0
------> GPU usage: 1.000000
[02:23:45][195256][INFO ] Starting data processing...
[02:23:45][195256][INFO ] opti: No host transfer for n_steps. Use device global.
[02:23:45][195256][INFO ] opti: No host transfer for mean. Use device global.
[02:23:45][195256][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:23:45][195256][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:23:45][195256][INFO ] opti: power spectrum in fft callback (static link).
[02:23:45][195256][INFO ] opti: __constant__ access is not uniform, bad!
[02:23:45][195256][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[02:23:45][195256][INFO ] CUDA global memory status (initial GPU state, including context):
[02:23:45][195256][INFO ] No template file. Generating templates.
[02:23:45][195256][INFO ] Template param value T_cons = 50000
[02:23:49][195256][INFO ] Number of generated templates to be used: 50000
[02:23:49][195256][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_122.cpt
[02:23:49][195256][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_122.cpt (No such file or directory).
------> Starting from scratch...
[02:23:49][195256][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_122.binary
[02:23:49][195256][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_DM242.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099372381
------> 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: 242.2 cm^-3 pc
------> Scale factor: 1.55441
[02:23:49][195256][INFO ] Allocating memory for dedispersed compressed time series...
[02:23:49][195256][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:23:49][195256][INFO ] 8-bit allocation done
[02:23:49][195256][INFO ] Foobar
[02:23:49][195256][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_122.binary
[02:23:50][195256][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:23:50][195256][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:23:50][195256][INFO ] FftSize = 12582913
[02:23:50][195256][INFO ] Seed for random number generator is -1047857749.
[02:23:52][195256][INFO ] 8[02:23:52][195256][INFO ] 9[02:23:52][195256][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:23:52][195256][INFO ] Normalization factor 3.97364e-08
[02:23:52][195256][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
[02:23:52][195256][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
[02:23:52][195256][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:23:52][195256][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:23:52][195256][INFO ] TimeSeriesLength = 16776366, params->nsamples = 25165824
sum = -1349.69531250, mean= -0.00008045  -0.00008045
[02:23:52][195256][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:24:45][195256][INFO ] Checkpoint committed!
[02:25:45][195256][INFO ] Checkpoint committed!
[02:26:45][195256][INFO ] Checkpoint committed!
[02:27:45][195256][INFO ] Checkpoint committed!
[02:28:45][195256][INFO ] Checkpoint committed!
[02:28:56][195256][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 259.721433 4190.463867 0.8623522 5.9196334 17.2616 13.0201  8
------> CAND:  86.556424 4092.875488 0.6569710 5.7224617 23.2475 12.7484  2
------> CAND:  86.586268 3807.923828 0.7016276 5.8402343 15.8211 12.4663 16
------> CAND: 115.505449 4177.190918 0.8667914 5.9249468 15.7076 12.3151 16
------> CAND: 115.433046 3821.228271 0.4356484 5.3833761 15.6525 12.2418 16
------> CAND: 208.624600 3721.790527 0.7591587 5.8750987 16.4174 12.132  8
------> CAND: 354.777042 3792.017090 0.9807280 5.9947424 16.3914 12.1048  8
------> CAND: 115.513753 3930.751465 0.7715647 5.8865085 15.5111 12.054 16
------> CAND:  86.588603 3742.266357 0.6828086 5.8285379 16.3203 12.0303  8
------> CAND: 198.189737 3615.545654 0.9653555 5.9676089 18.2061 11.8718  4
------> CAND: 102.272817 4429.339844 0.7167661 4.3374982 16.1236 11.8247  8
------> CAND: 201.996476 3783.136230 0.7420721 5.8625469 16.1226 11.8237  8
------> CAND:  86.565766 3877.433350 0.6107932 5.7226176 15.3086 11.7862 16
------> CAND: 198.189477 3616.615723 0.9651278 5.9676962 21.6021 11.7687  2
------> CAND: 345.893005 3691.914795 0.9167653 3.5508900 27.0262 11.7373  1
------> CAND:  99.094868 3615.545654 0.9653555 5.9676089 16.0082 11.7042  8
------> CAND: 109.193667 3664.059082 0.7863321 3.5899165 15.191 11.6311 16
------> CAND:  36.398235 4608.850586 1.0018444 5.9425521 15.1811 11.6181 16
------> CAND: 166.483946 3732.869873 0.4876751 5.5774560 15.9078 11.5996  8
------> CAND:  86.609104 4361.214844 1.0843917 6.0342522 15.147 11.5731 16
------> CAND:  86.595091 3861.990723 0.7436830 5.8648200 15.1436 11.5687 16
------> CAND:  86.587565 3743.675049 0.6780580 5.8191013 15.1238 11.5426 16
------> CAND: 324.369316 3965.770508 0.6511654 3.9622877 15.8374 11.5263  8
------> CAND: 230.946799 3875.220947 0.6154642 5.7291660 15.8201 11.5082  8
------> CAND: 260.215539 4177.823242 0.5076714 5.2834668 17.6339 11.4152  4
------> CAND: 198.188699 3615.962891 0.9652587 5.9645157 20.9877 11.4034  2
------> CAND:  99.547712 4427.578613 1.0085926 5.9925065 15.7107 11.3944  8
------> CAND: 259.546265 3717.563965 0.3521802 5.0707545 17.6042 11.3916  4
------> CAND: 259.766069 3742.266357 0.6828086 5.8285379 20.9294 11.3688  2
------> CAND: 138.562578 4179.075195 0.9706112 5.9927220 14.9809 11.355 16
------> CAND: 389.694258 4005.220703 0.9612362 5.9948621 15.6311 11.3116  8
------> CAND: 113.859901 4107.800781 0.8208326 5.8932214 14.918 11.2724 16
------> CAND:  86.566026 4073.101562 0.7511755 5.8376937 14.877 11.2188 16
------> CAND: 354.143580 3691.644775 0.6156447 5.7650537 17.3129 11.1596  4
------> CAND: 424.289164 4202.409668 1.0340877 6.0205345 17.2843 11.1368  4
------> CAND: 115.429413 4827.341309 0.8992088 5.7393618 14.8075 11.1279 16
------> CAND: 311.486763 4320.395020 0.7626679 5.7916579 20.4733 11.0979  2
------> CAND:  87.211685 3612.667480 0.9460956 5.9571857 14.7728 11.0827 16
------> CAND: 115.551382 3927.613281 1.0179831 6.0189009 14.7667 11.0747 16
------> CAND:  61.716208 4146.902344 1.0528075 6.0366707 15.3922 11.0638  8
------> CAND:  43.304552 4361.214844 1.0843917 6.0342522 14.746 11.0476 16
------> CAND: 190.739229 4123.835449 0.9338248 5.9701061 14.7286 11.0249 16
------> CAND: 115.455883 4072.995361 0.4898142 5.3626404 15.3543 11.0246  8
------> CAND:  86.564209 3970.750244 0.6454201 5.7513609 14.7235 11.0183 16
------> CAND: 115.486505 4429.031250 0.9474138 5.9420013 17.1258 11.0109  4
------> CAND: 280.541853 3736.569824 0.8845398 5.9451957 15.3408 11.0106  8
------> CAND:  75.657559 3781.194092 0.9047347 3.6216791 15.3169 10.9859  8
------> CAND: 346.482091 4036.977783 0.5413652 5.5483851 17.0607 10.9591  4
------> CAND: 115.465225 3828.042725 0.5246467 5.6037812 14.6742 10.9541 16
------> CAND:  86.577444 3898.958008 0.6950635 5.8129725 14.6737 10.9533 16
------> CAND:  63.617372 4677.896973 0.9965139 4.2389026 15.2763 10.9439  8
------> CAND: 198.188958 3626.627441 0.9699169 5.9708924 20.2069 10.9398  2
------> CAND:  16.691110 4074.443115 0.9668779 6.0011086 15.2664 10.9336  8
------> CAND:  86.571995 3994.108398 0.8069285 5.9019356 14.6498 10.9223 16
------> CAND:  59.042485 3647.964355 0.9324514 3.5058229 14.6378 10.9066 16
------> CAND:  86.603136 3988.197754 1.0277441 6.0211868 14.6262 10.8915 16
------> CAND: 326.067803 4472.789551 1.1011715 6.0302854 20.1195 10.8879  2
------> CAND: 115.518165 4257.869141 1.0389246 6.0294981 14.621 10.8847 16
------> CAND: 230.992213 3641.195068 0.4866875 5.5962615 15.2026 10.8677  8
------> CAND:  65.042337 5031.388672 1.0483230 5.8255577 14.6043 10.863 16
------> CAND: 363.335135 3637.524902 0.4969212 5.6220951 15.1971 10.8619  8
------> CAND:  47.715689 3642.719238 0.4562744 3.9240606 16.9249 10.8512  4
------> CAND:  77.229405 3878.537354 0.9511250 3.6665869 15.1835 10.8479  8
------> CAND: 384.463073 3984.232910 0.6228247 4.0181317 16.9165 10.8446  4
------> CAND: 115.525690 4270.403320 1.0082237 6.0064487 14.5893 10.8435 16
------> CAND: 247.595349 3919.012939 0.9576510 5.9922428 15.1706 10.8346  8
------> CAND: 399.084078 4422.205566 0.8346492 4.1683917 15.1649 10.8287  8
------> CAND:  43.278342 4092.875488 0.6569710 5.7224617 16.8927 10.8257  4
------> CAND: 231.036329 3864.351562 0.7416672 5.8685098 15.1433 10.8063  8
------> CAND: 115.497144 4767.821777 1.1401018 6.0054364 14.5598 10.8052 16
------> CAND: 115.485207 5274.424316 1.1878580 5.8558106 16.8591 10.799  4
------> CAND: 300.422071 4202.751953 0.5864923 5.5488811 15.1352 10.798  8
------> CAND:  86.556165 4093.902832 0.6557423 5.7203579 16.8489 10.7909  4
------> CAND: 241.232185 3914.319824 0.4244786 4.4428253 16.8437 10.7868  4
------> CAND: 211.064764 3619.133301 0.8042749 3.5411587 24.8291 10.7831  1
------> CAND: 251.504595 3619.413086 0.8009740 3.5508392 15.1134 10.7755  8
------> CAND:  59.765218 4107.610352 0.8217412 3.9129317 14.5283 10.7642 16
------> CAND: 142.495958 5328.092773 1.1859123 4.6216955 14.5215 10.7555 16
------> CAND: 115.490916 3621.880859 0.7128269 5.8423147 15.0893 10.7506  8
------> CAND:  86.543449 4111.904297 0.5958928 5.6124344 14.498 10.7249 16
------> CAND: 112.029843 4305.280273 0.7062330 4.2188492 16.761 10.7212  4
------> CAND: 187.787312 3642.432861 0.9481095 3.5025094 19.8303 10.7164  2
------> CAND: 362.752018 3922.449219 0.8737794 5.9537029 15.0532 10.7133  8
------> CAND: 280.424036 3761.414795 0.6266722 5.7688794 16.7446 10.7081  4
------> CAND: 115.532438 3710.081299 0.9430836 5.9718318 14.4806 10.7023 16
------> CAND:  92.245124 4800.666016 0.9394259 4.4008708 14.4779 10.6988 16
------> CAND: 461.652514 5442.161133 1.1578635 5.6737504 16.7196 10.6883  4
------> CAND:  52.823867 3782.727783 0.7427335 5.8630433 14.4533 10.667 16
------> CAND: 219.861606 4005.150391 0.6978004 3.9386580 15.0081 10.6668  8
------> CAND: 115.491435 3838.108643 0.6410520 5.7668133 14.4519 10.6651 16
------> CAND: 115.458737 3676.762207 0.6885318 5.8250489 14.4501 10.6628 16
------> CAND: 118.543003 3742.432129 0.8617188 3.6098862 16.6776 10.655  4
------> CAND: 230.913582 3796.098145 0.7213216 5.8514524 16.6745 10.6526  4
------> CAND:  86.582894 3659.217773 0.8382747 5.9169550 14.4406 10.6504 16
------> CAND: 332.100094 3646.163574 0.9212119 3.5122752 14.9911 10.6493  8
------> CAND: 170.266552 4397.250977 1.0538208 3.9756203 14.9899 10.6481  8
------> CAND:  95.499369 4313.015625 1.0471501 6.0241776 14.4364 10.645 16
------> CAND: 155.994067 3693.680420 0.8504614 5.9334340 19.7063 10.6429  2
------> CAND: 164.726291 5084.894043 1.0241765 4.5804796 14.4316 10.6388 16
------> CAND: 175.309334 3741.027588 0.8817944 5.9519753 16.6371 10.6229  4
[02:28:56][195256][INFO ] Statistics: count dirty SumSpec pages 1810 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:28:56][195256][INFO ] Data processing finished successfully!
02:28:56 (195256): called boinc_finish(0)

</stderr_txt>
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