Task 1705024998

Name: Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_107_600000_3
Workunit ID: 852894565
Created: 29 Dec 2024 8:56:05 UTC
Sent: 29 Dec 2024 11:48:17 UTC
Report deadline: 12 Jan 2025 11:48:17 UTC
Received: 30 Dec 2024 3:06:23 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 308.84
CPU time (sec): 31.20
Peak working set size (MB): 278.25
Peak swap size (MB): 14700.54
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>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[21:26:07][80920][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_cfbf00096_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_7_dms_200_107.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_cfbf00096_segment_7_dms_200_107.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_107_600000_3_0
------> GPU usage: 1.000000
[21:26:07][80920][INFO ] Starting data processing...
[21:26:07][80920][INFO ] opti: No host transfer for n_steps. Use device global.
[21:26:07][80920][INFO ] opti: No host transfer for mean. Use device global.
[21:26:07][80920][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:26:07][80920][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:26:07][80920][INFO ] opti: power spectrum in fft callback (static link).
[21:26:07][80920][INFO ] opti: __constant__ access is not uniform, bad!
[21:26:07][80920][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[21:26:07][80920][INFO ] CUDA global memory status (initial GPU state, including context):
[21:26:07][80920][INFO ] No template file. Generating templates.
[21:26:07][80920][INFO ] Template param value T_cons = 50000
[21:26:12][80920][INFO ] Number of generated templates to be used: 50000
[21:26:12][80920][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_7_dms_200_107.cpt
[21:26:12][80920][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_7_dms_200_107.cpt (No such file or directory).
------> Starting from scratch...
[21:26:12][80920][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_107.binary
[21:26:12][80920][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_7_dms_200_DM240.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768289692
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 240.7 cm^-3 pc
------> Scale factor: 1.38804
[21:26:12][80920][INFO ] Allocating memory for dedispersed compressed time series...
[21:26:12][80920][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:26:12][80920][INFO ] 8-bit allocation done
[21:26:12][80920][INFO ] Foobar
[21:26:12][80920][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_107.binary
[21:26:12][80920][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:26:12][80920][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:26:12][80920][INFO ] FftSize = 12582913
[21:26:12][80920][INFO ] Seed for random number generator is 1111938951.
[21:26:14][80920][INFO ] 8[21:26:14][80920][INFO ] 9[21:26:15][80920][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:26:15][80920][INFO ] Normalization factor 3.97364e-08
[21:26:15][80920][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
[21:26:15][80920][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 726 MB (10292 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:26:15][80920][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:26:15][80920][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:26:15][80920][INFO ] TimeSeriesLength = 16767351, params->nsamples = 25165824
sum = 1384.83251953, mean= 0.00008259  0.00008259
[21:26:15][80920][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:27:07][80920][INFO ] Checkpoint committed!
[21:28:07][80920][INFO ] Checkpoint committed!
[21:29:07][80920][INFO ] Checkpoint committed!
[21:30:08][80920][INFO ] Checkpoint committed!
[21:31:08][80920][INFO ] Checkpoint committed!
[21:31:15][80920][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500334 3826.028564 0.9419672 2.4574506 22.975 19.186  8
------> CAND:   0.500074 3622.064941 0.8311021 2.4159586 21.2576 17.3085  8
------> CAND:   0.250167 3826.028564 0.9419672 2.4574506 18.9961 16.8115 16
------> CAND:   0.166864 3877.929688 0.9770451 2.4784901 17.7909 15.1377 16
------> CAND:   0.166605 3622.426270 0.8521202 2.4289858 17.5576 14.817 16
------> CAND:   0.500853 3736.269287 0.6954634 1.1423345 21.6723 14.6612  4
------> CAND:   0.500593 4361.709473 1.0492980 1.4755538 17.0579 14.1337 16
------> CAND:   0.501112 3739.107666 0.9637659 0.7695987 18.0283 13.8327  8
------> CAND: 403.186139 4200.623047 0.9591603 1.3708247 20.438 13.6637  4
------> CAND:   0.250426 3736.269287 0.6954634 1.1423345 17.2169 12.9729  8
------> CAND:  29.986802 4104.805664 1.0362775 1.1189796 16.993 12.7368  8
------> CAND: 115.243345 4155.672852 0.9636770 2.2701743 15.8995 12.5709 16
------> CAND:   0.249907 3879.603760 0.7103882 1.4796647 15.6392 12.2241 16
------> CAND:   0.499555 3610.475586 0.9657744 2.5339973 16.4836 12.2014  8
------> CAND: 454.319304 3707.136230 0.8896097 2.4314587 18.5559 12.1515  4
------> CAND: 345.907797 4350.245117 0.9819227 1.8912395 16.2876 11.9961  8
------> CAND:   1.000408 3739.246582 0.8285731 2.3666928 21.9418 11.9708  2
------> CAND:   1.000667 4174.207520 1.0443689 2.3941934 21.8411 11.9108  2
------> CAND: 249.689328 4171.989258 0.9615779 2.2381070 18.2283 11.8895  4
------> CAND:   0.499815 3790.344971 0.9701814 2.4972017 16.1712 11.8744  8
------> CAND: 115.217913 3722.566895 0.8484094 2.3885953 16.1057 11.806  8
------> CAND: 230.458143 3653.073730 0.9192166 2.4929266 16.0536 11.7516  8
------> CAND:   0.751539 4386.784668 1.0381534 1.5646358 15.2727 11.7387 16
------> CAND:   0.751279 3810.001221 0.6968161 1.3112596 15.1592 11.5892 16
------> CAND: 167.429079 4169.969238 0.9617970 2.2408969 15.8558 11.5454  8
------> CAND: 227.159782 3707.136230 0.8896097 2.4314587 15.7954 11.4825  8
------> CAND: 115.231926 3903.812744 0.9442737 2.4149654 15.0749 11.4783 16
------> CAND: 251.941868 3732.999268 0.8675501 2.4173529 26.2915 11.4183  1
------> CAND: 201.593199 4200.623047 0.9591603 1.3708247 15.7047 11.3881  8
------> CAND: 311.242305 3720.688965 0.6095926 1.7074884 15.6857 11.3684  8
------> CAND: 180.883590 3924.985840 0.8221594 1.1978047 14.9646 11.3336 16
------> CAND: 151.450321 3630.188477 0.7289911 0.9233615 17.4302 11.2529  4
------> CAND:   1.502818 4368.780273 1.0493048 1.5190398 20.7113 11.2393  2
------> CAND:  14.993401 4104.805664 1.0362775 1.1189796 14.8876 11.2327 16
------> CAND: 115.227514 3624.858398 0.7807012 2.3387713 14.8797 11.2223 16
------> CAND: 115.189886 3621.610107 0.8565069 2.4292698 14.8063 11.1263 16
------> CAND:  41.275710 3736.179688 0.8315207 2.3607574 14.786 11.0999 16
------> CAND:   0.250686 3747.125244 0.9420504 0.7805712 14.7736 11.0836 16
------> CAND:   1.502298 3807.582764 0.7004978 1.3045856 20.4381 11.077  2
------> CAND: 460.955472 3946.726074 0.9379350 2.3962293 20.4105 11.0607  2
------> CAND: 334.858157 4169.969238 0.9617970 2.2408969 17.1826 11.056  4
------> CAND: 330.908687 3764.226074 0.9374320 0.8226724 15.3784 11.0495  8
------> CAND: 267.373580 4156.399414 0.9636042 1.2928607 15.3619 11.0325  8
------> CAND: 296.050639 3909.972900 0.8313374 1.1701460 15.3395 11.0093  8
------> CAND:  13.579076 3809.166260 0.7823774 1.0943455 14.7115 11.0027 16
------> CAND:   1.501779 3886.651367 0.7020308 1.8532885 20.3053 10.9982  2
------> CAND: 115.247497 3764.794678 0.7920444 2.2787769 14.6988 10.9861 16
------> CAND:  16.646993 3776.727783 0.7765179 2.2643826 14.6976 10.9845 16
------> CAND: 366.909614 3656.739258 0.9336872 2.4882419 15.3027 10.9712  8
------> CAND: 230.472676 3772.006104 0.9091071 2.4382830 15.2913 10.9593  8
------> CAND: 217.554050 3786.604492 0.8713921 2.3882132 15.2727 10.9401  8
------> CAND: 343.954731 3796.844238 0.8977572 2.4154627 15.2414 10.9078  8
------> CAND:  88.669088 3882.217529 0.7688091 2.1205847 14.6155 10.8776 16
------> CAND:   1.502558 4144.241699 0.8994488 1.4514821 20.0979 10.8751  2
------> CAND: 209.539889 3924.341064 0.8736495 1.0983886 15.1876 10.8522  8
------> CAND: 476.545225 3809.975098 0.6956410 1.9841660 16.913 10.8418  4
------> CAND:  69.872321 3736.520752 0.9834737 0.7331336 14.5872 10.8408 16
------> CAND: 348.253760 3640.447754 0.6783175 1.0364735 16.9092 10.8388  4
------> CAND: 268.842402 3666.885498 0.6189120 1.9494709 16.9075 10.8374  4
------> CAND: 233.693184 4181.439941 0.9601040 2.2125657 15.1601 10.8237  8
------> CAND: 119.880254 3969.358643 0.9332503 2.3632929 16.8894 10.823  4
------> CAND: 224.841327 4351.825195 0.9822865 1.9478801 15.1585 10.8221  8
------> CAND: 256.436826 3690.576416 0.7705621 0.9285989 15.1576 10.8211  8
------> CAND:  95.866055 3718.207275 0.6166255 1.6821240 16.8589 10.7989  4
------> CAND:  73.462371 3728.177490 0.7154189 2.1459982 15.1176 10.7798  8
------> CAND:  41.602432 3650.305176 0.9380284 2.4974310 16.8191 10.7672  4
------> CAND: 243.704528 3677.954834 0.8358820 0.8112871 16.7995 10.7517  4
------> CAND:   1.501260 3825.022705 0.7649146 2.2020986 19.8863 10.7497  2
------> CAND: 338.767922 4186.008789 0.9331598 1.4187344 15.0723 10.7331  8
------> CAND:  51.834618 4040.747314 0.8324408 1.3920472 14.5002 10.7278 16
------> CAND: 460.985835 3665.029053 0.8611395 2.4297059 24.6966 10.7256  1
------> CAND: 230.386519 4100.107910 1.0359318 2.4312041 15.0482 10.7082  8
------> CAND: 230.431933 3729.481934 0.8708091 2.4223917 15.0449 10.7048  8
------> CAND:   4.385445 3812.107178 0.6899845 1.9373187 14.4813 10.7033 16
------> CAND: 280.388223 3857.929932 0.8171139 1.0816441 19.791 10.6931  2
------> CAND:   1.502039 4111.684082 0.8382528 1.9223775 19.7693 10.6802  2
------> CAND:  86.346481 3948.333252 1.0151415 2.4677339 14.4439 10.6547 16
------> CAND: 134.395380 4200.623047 0.9591603 1.3708247 14.4416 10.6518 16
------> CAND:  69.150366 3700.986328 0.7403459 2.2305477 14.4341 10.642 16
------> CAND: 176.917512 3785.817627 0.7608148 1.0841595 14.4338 10.6416 16
------> CAND:  52.534774 3812.611328 0.6889309 1.9307116 14.4307 10.6376 16
------> CAND:   1.501520 4124.873535 0.9662070 2.2957299 19.6935 10.6353  2
------> CAND:  40.524171 3769.592529 0.6845523 1.2580837 14.9764 10.6342  8
------> CAND:  83.229776 4171.989258 0.9615779 2.2381070 14.428 10.6341 16
------> CAND:  93.428226 3793.602539 0.8657458 0.9358711 14.4228 10.6274 16
------> CAND: 284.518312 3928.449463 0.8188859 1.2208946 16.6199 10.6093  4
------> CAND: 131.761621 3828.387939 0.7585458 2.1663096 14.4042 10.6033 16
------> CAND:  86.350633 3615.046143 0.9368502 2.5151196 14.4019 10.6003 16
------> CAND: 230.523020 3678.340820 0.8346943 2.3902562 14.9385 10.5951  8
------> CAND: 115.213241 3739.319580 0.9435552 2.4791582 14.3953 10.5918 16
------> CAND:  89.640431 3836.221436 0.8351915 2.3158901 14.3919 10.5874 16
------> CAND:   9.526581 4164.600586 0.8953360 2.0972087 14.3839 10.577 16
------> CAND: 218.809556 3949.685791 1.0153049 0.9524251 14.9198 10.5758  8
------> CAND: 364.658112 3709.163086 0.7158269 1.0526340 16.5752 10.5739  4
------> CAND: 179.816748 3778.118164 0.7736442 2.2507837 24.3202 10.5621  1
------> CAND:   1.000148 3633.168945 0.7027404 2.2276843 19.5577 10.5548  2
------> CAND: 455.168158 3653.315918 0.6309130 1.9947714 16.544 10.5491  4
------> CAND: 378.361493 3651.717773 0.9536591 0.6761345 19.5438 10.5466  2
------> CAND: 115.174575 3615.373535 0.9503654 2.5217545 14.887 10.542  8
------> CAND: 148.389411 4343.154297 0.9820498 1.7908409 14.3558 10.5407 16
[21:31:15][80920][INFO ] Statistics: count dirty SumSpec pages 359037 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:31:15][80920][INFO ] Data processing finished successfully!
21:31:15 (80920): called boinc_finish(0)

</stderr_txt>
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