Task 1728381999

Name: Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_198_8450000_1
Workunit ID: 873117709
Created: 11 Feb 2025 12:19:45 UTC
Sent: 11 Feb 2025 23:35:22 UTC
Report deadline: 25 Feb 2025 23:35:22 UTC
Received: 11 Feb 2025 23:50:58 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 662.81
CPU time (sec): 13.73
Peak working set size (MB): 300.18
Peak swap size (MB): 10520.24
Peak disk usage (MB): 0.02
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[16:38:10][3723708][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_cfbf00125_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_8_dms_200_198.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 8450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_198.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_198_8450000_1_0
------> GPU usage: 0.500000
[16:38:10][3723708][INFO ] Starting data processing...
[16:38:10][3723708][INFO ] opti: No host transfer for n_steps. Use device global.
[16:38:10][3723708][INFO ] opti: No host transfer for mean. Use device global.
[16:38:10][3723708][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:38:10][3723708][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:38:10][3723708][INFO ] opti: power spectrum in fft callback (static link).
[16:38:10][3723708][INFO ] opti: __constant__ access is not uniform, bad!
[16:38:11][3723708][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[16:38:11][3723708][INFO ] CUDA global memory status (initial GPU state, including context):
[16:38:11][3723708][INFO ] No template file. Generating templates.
[16:38:11][3723708][INFO ] Template param value T_cons = 50000
[16:38:14][3723708][INFO ] Number of generated templates to be used: 50000
[16:38:14][3723708][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_198.cpt
[16:38:14][3723708][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_198.cpt (No such file or directory).
------> Starting from scratch...
[16:38:14][3723708][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_198.binary
[16:38:14][3723708][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_8_dms_200_DM249.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322814859
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 249.8 cm^-3 pc
------> Scale factor: 1.81967
[16:38:14][3723708][INFO ] Allocating memory for dedispersed compressed time series...
[16:38:14][3723708][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:38:14][3723708][INFO ] 8-bit allocation done
[16:38:14][3723708][INFO ] Foobar
[16:38:14][3723708][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_198.binary
[16:38:14][3723708][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:38:14][3723708][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:38:14][3723708][INFO ] FftSize = 12582913
[16:38:14][3723708][INFO ] Seed for random number generator is -1031039488.
[16:38:15][3723708][INFO ] 8[16:38:15][3723708][INFO ] 9[16:38:16][3723708][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:38:16][3723708][INFO ] Normalization factor 3.97364e-08
[16:38:16][3723708][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
[16:38:16][3723708][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1791 MB (14494 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:38:16][3723708][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:38:16][3723708][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:38:16][3723708][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -2266.07421875, mean= -0.00013507  -0.00013507
[16:38:16][3723708][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:48:11][3723708][INFO ] Checkpoint committed!
[16:49:12][3723708][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.525431 4010.250000 0.9802134 5.8721461 16.0382 12.7564 16
------> CAND: 120.180247 3809.084229 0.9629332 5.8817835 23.1292 12.6778  2
------> CAND: 346.643506 3910.720459 0.8348974 5.7833567 18.9469 12.4647  4
------> CAND: 240.360493 3809.084229 0.9629332 5.8817835 28.3267 12.3021  1
------> CAND:  36.208274 3992.043457 0.7037427 5.6073813 15.6661 12.2599 16
------> CAND:  92.408355 3797.044922 0.7644385 5.7456307 15.5772 12.1417 16
------> CAND:  86.563950 4218.893066 0.7416777 5.5515165 15.5381 12.0899 16
------> CAND: 234.703194 3761.281250 0.9415989 5.8671908 16.2816 11.9898  8
------> CAND: 173.305663 3619.332275 0.8107103 5.7898436 16.106 11.8063  8
------> CAND: 115.518943 3801.804688 0.9114597 5.8520012 15.2261 11.6773 16
------> CAND: 230.921107 3942.134277 0.7017657 5.6187000 15.9815 11.6764  8
------> CAND: 461.819897 3638.019531 0.5555792 5.5136628 17.841 11.5803  4
------> CAND: 193.234150 3762.158691 0.5249231 4.1850190 15.1458 11.5716 16
------> CAND: 173.667938 3873.496338 0.9475108 5.8653731 15.1104 11.525 16
------> CAND: 239.278340 3803.258545 0.8884200 3.7598457 17.7337 11.4948  4
------> CAND: 189.021278 3824.962158 0.8507110 3.8103070 15.039 11.4311 16
------> CAND: 329.440125 3811.561523 0.5972050 4.0873828 26.2318 11.3923  1
------> CAND:  86.594572 3615.972656 0.8841236 5.8383646 14.989 11.3656 16
------> CAND:  74.613813 3855.275635 0.8904917 3.8078408 14.9814 11.3556 16
------> CAND: 346.324310 3622.808594 0.7547742 5.7484732 17.5508 11.349  4
------> CAND: 115.460554 3942.134277 0.7017657 5.6187000 14.9575 11.3243 16
------> CAND: 240.164823 4063.636475 0.6974616 5.5495949 20.8354 11.313  2
------> CAND: 229.875026 3750.951416 0.7058252 5.6955600 15.6076 11.2872  8
------> CAND: 115.680098 4374.439941 0.9749577 5.7846255 20.7905 11.2863  2
------> CAND: 114.937643 3750.951416 0.7058252 5.6955600 14.9136 11.2667 16
------> CAND: 115.543337 3651.602783 0.9419178 5.8662868 14.9047 11.255 16
------> CAND:  72.252279 4968.720703 1.0235380 5.3149395 17.3875 11.2189  4
------> CAND: 115.480795 3637.742920 0.5584704 5.5115771 14.8762 11.2177 16
------> CAND:  36.209831 3893.273193 0.6617677 5.5861640 14.8517 11.1857 16
------> CAND: 115.533735 3922.356445 0.9154834 5.8441019 14.8457 11.1778 16
------> CAND: 134.802031 4901.152832 1.1346395 5.6778765 14.8375 11.1672 16
------> CAND: 173.095980 3659.090820 0.4733276 5.2902784 17.318 11.1636  4
------> CAND: 115.458997 4195.516113 0.7575741 5.5858259 14.8339 11.1625 16
------> CAND: 115.540742 3616.779785 0.8797728 5.8396020 15.4752 11.1498  8
------> CAND: 115.528805 3866.964355 0.8600064 5.8057303 14.821 11.1456 16
------> CAND: 346.699041 3751.851318 0.9737273 5.8917394 17.2952 11.1455  4
------> CAND: 193.974789 3943.915283 0.9502977 3.8428233 14.8171 11.1404 16
------> CAND: 115.435900 3933.284668 0.5165473 5.0959663 14.8097 11.1308 16
------> CAND: 138.607213 4010.459961 1.0050581 3.8538015 14.7811 11.0935 16
------> CAND: 231.086415 3651.602783 0.9419178 5.8662868 15.4104 11.0827  8
------> CAND: 467.420364 3669.945068 0.7527245 5.7520571 17.1653 11.0423  4
------> CAND: 348.269850 3704.775635 0.8653252 3.6903925 17.1566 11.0353  4
------> CAND:  86.590420 4242.297852 0.9227538 5.7794452 14.7264 11.0221 16
------> CAND: 173.321753 3910.720459 0.8348974 5.7833567 15.35 11.0201  8
------> CAND: 115.523874 4035.249023 1.0338269 5.9026184 14.7103 11.001 16
------> CAND:  27.412731 4526.731934 0.9043305 4.4555573 14.7056 10.995 16
------> CAND: 293.863755 3877.068604 0.8823959 5.8307357 15.3249 10.9941  8
------> CAND: 280.445835 3700.458008 0.6201114 5.5955682 15.2607 10.9277  8
------> CAND: 173.150736 3627.934082 0.6622128 5.6604981 15.2215 10.8871  8
------> CAND:  38.510121 3610.924561 0.9572963 5.8747897 14.6183 10.8813 16
------> CAND: 126.091087 3935.084717 0.5143239 4.5891385 14.6083 10.8682 16
------> CAND: 230.943425 4120.428711 0.7336901 5.5895219 15.2014 10.8664  8
------> CAND: 230.974566 4805.204102 1.1309732 5.7484398 15.1754 10.8396  8
------> CAND: 252.362013 3936.966309 0.5118774 5.1084886 20.0044 10.8197  2
------> CAND: 372.985761 4167.059082 1.0534670 3.9606586 16.8476 10.7899  4
------> CAND: 115.528286 3662.592529 0.8212900 5.7998209 14.5442 10.7849 16
------> CAND: 449.902199 3624.777832 0.7044448 3.7468193 19.9359 10.779  2
------> CAND: 115.453287 4085.797852 0.6757597 5.5122671 14.5369 10.7754 16
------> CAND: 276.203898 4052.094482 0.9023049 5.8125072 19.927 10.7738  2
------> CAND: 115.536849 3878.612305 0.9468704 5.8645821 14.5263 10.7616 16
------> CAND: 173.224437 3714.868896 0.5996714 5.5520644 16.7948 10.748  4
------> CAND: 346.392560 3721.030029 0.5701197 5.5045843 15.0719 10.7326  8
------> CAND:  60.090123 3809.084229 0.9629332 5.8817835 16.7624 10.7223  4
------> CAND:  70.369800 3729.832764 0.9010192 5.8484421 14.4912 10.7161 16
------> CAND:  55.512641 3627.552979 0.6685221 3.7758198 15.0547 10.715  8
------> CAND: 269.581743 3828.541992 0.9618246 5.8805180 16.7466 10.7097  4
------> CAND: 240.360234 3810.474609 0.9628575 5.8817024 24.632 10.6975  1
------> CAND: 190.876769 3703.273193 0.6027207 3.9580946 14.4757 10.696 16
------> CAND:  27.414807 4353.519531 0.8200431 4.3880844 14.4695 10.6879 16
------> CAND: 115.534254 3810.491455 0.8364559 5.7995534 14.4631 10.6797 16
------> CAND: 494.033806 3723.537354 0.9679131 5.8812175 24.5826 10.6761  1
------> CAND: 216.477347 3874.098145 0.8829474 5.8220210 15.0152 10.6741  8
------> CAND:  72.137576 4117.749512 0.7374466 5.6062760 14.4584 10.6735 16
------> CAND: 350.060982 3753.046143 0.9737097 5.8880839 15.0104 10.6692  8
------> CAND: 180.126342 3626.798340 0.6780911 3.7701766 14.4366 10.6453 16
------> CAND:  68.752539 4130.353516 0.7903676 5.6776237 14.9818 10.6397  8
------> CAND: 398.348369 4210.436035 0.6386560 4.6604567 14.9788 10.6366  8
------> CAND: 115.566433 3751.851318 0.9737273 5.8917394 14.425 10.6303 16
------> CAND:  86.551234 3883.414062 0.5735308 5.4233260 14.9699 10.6275  8
------> CAND:  79.598465 3618.089355 0.8556458 3.6220632 14.9626 10.6199  8
------> CAND:  98.947986 4525.419434 0.8642741 5.5514412 14.4162 10.6189 16
------> CAND:  86.581337 3721.796875 0.5660704 5.4963598 14.4046 10.6038 16
------> CAND: 432.954434 3874.098145 0.8829474 5.8220210 19.6215 10.5926  2
------> CAND: 145.473306 4284.380371 0.7105241 4.5205092 14.9321 10.5885  8
------> CAND:  66.257099 3718.992188 0.5806756 5.5251303 14.3906 10.5857 16
------> CAND: 252.383812 3701.920166 0.4310014 5.0362401 19.6011 10.5805  2
------> CAND: 173.162933 3721.796875 0.5660704 5.4963598 14.9206 10.5767  8
------> CAND:  86.648550 3754.521240 0.8859425 5.8425441 14.3744 10.5648 16
------> CAND: 374.927409 4544.910645 0.8994423 5.5898428 14.9047 10.5603  8
------> CAND: 330.684731 3852.355469 0.9687666 5.8874893 19.5668 10.5602  2
------> CAND: 273.222657 4213.907227 0.7454924 5.5622191 14.8943 10.5496  8
------> CAND: 444.457177 4311.867676 1.0747257 4.0613360 16.5421 10.5477  4
------> CAND:  77.640727 3621.612305 0.7892178 3.6729679 14.3492 10.5322 16
------> CAND: 115.487283 4805.204102 1.1309732 5.7484398 14.3479 10.5305 16
------> CAND: 173.087416 3786.562500 0.5197347 5.3271251 14.8731 10.5278  8
------> CAND: 250.295801 3788.984619 0.8958750 5.8471503 16.5143 10.5256  4
------> CAND: 404.372615 3828.541992 0.9618246 5.8805180 19.504 10.5229  2
------> CAND: 115.455623 4095.932373 0.8089843 5.7000155 14.8642 10.5186  8
------> CAND: 142.082560 4018.585938 0.6259264 5.4493108 14.3298 10.5071 16
------> CAND: 212.990322 3717.009521 0.9823941 3.6319280 14.8512 10.5052  8
[16:49:12][3723708][INFO ] Statistics: count dirty SumSpec pages 1796 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:49:12][3723708][INFO ] Data processing finished successfully!
16:49:12 (3723708): called boinc_finish(0)

</stderr_txt>
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