Task 1717440778

Name: Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_178_7450000_0
Workunit ID: 866610542
Created: 20 Jan 2025 17:39:02 UTC
Sent: 21 Jan 2025 2:03:07 UTC
Report deadline: 4 Feb 2025 2:03:07 UTC
Received: 21 Jan 2025 2:11:58 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13212102
Run time (sec): 474.82
CPU time (sec): 11.16
Peak working set size (MB): 276.07
Peak swap size (MB): 10488.16
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>7.24.1</core_client_version>
<![CDATA[
<stderr_txt>
[19:03:12][166107][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_cfbf00112_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_6_dms_200_178.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 7450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_178.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_178_7450000_0_0
------> GPU usage: 0.500000
[19:03:12][166107][INFO ] Starting data processing...
[19:03:12][166107][INFO ] opti: No host transfer for n_steps. Use device global.
[19:03:12][166107][INFO ] opti: No host transfer for mean. Use device global.
[19:03:12][166107][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:03:12][166107][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:03:12][166107][INFO ] opti: power spectrum in fft callback (static link).
[19:03:12][166107][INFO ] opti: __constant__ access is not uniform, bad!
[19:03:12][166107][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[19:03:12][166107][INFO ] CUDA global memory status (initial GPU state, including context):
[19:03:12][166107][INFO ] No template file. Generating templates.
[19:03:12][166107][INFO ] Template param value T_cons = 50000
[19:03:14][166107][INFO ] Number of generated templates to be used: 50000
[19:03:14][166107][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_6_dms_200_178.cpt
[19:03:14][166107][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_6_dms_200_178.cpt (No such file or directory).
------> Starting from scratch...
[19:03:14][166107][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_178.binary
[19:03:14][166107][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_6_dms_200_DM247.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776205759874
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 247.8 cm^-3 pc
------> Scale factor: 1.0174
[19:03:14][166107][INFO ] Allocating memory for dedispersed compressed time series...
[19:03:14][166107][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:03:14][166107][INFO ] 8-bit allocation done
[19:03:14][166107][INFO ] Foobar
[19:03:14][166107][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_178.binary
[19:03:15][166107][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:03:15][166107][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:03:15][166107][INFO ] FftSize = 12582913
[19:03:15][166107][INFO ] Seed for random number generator is -1046142847.
[19:03:16][166107][INFO ] 8[19:03:16][166107][INFO ] 9[19:03:16][166107][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:03:16][166107][INFO ] Normalization factor 3.97364e-08
[19:03:16][166107][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
[19:03:16][166107][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1648 MB (10359 MB free / 12007 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:03:16][166107][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:03:16][166107][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:03:16][166107][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1163.09765625, mean= -0.00006933  -0.00006933
[19:03:16][166107][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:11:06][166107][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 5292.775879 1.0717945 5.9582253 26.2697 22.832  8
------> CAND:   0.500074 3612.688232 0.9660720 3.4098392 31.0343 17.4086  2
------> CAND:   0.500334 5879.284180 1.1535134 5.6767850 30.0616 16.8247  2
------> CAND:   0.500593 4422.481934 0.5130274 5.4845552 29.933 16.7476  2
------> CAND:   0.249907 4163.410156 1.0556678 3.7309246 20.5083 16.4952  8
------> CAND:   0.499815 4294.172363 1.0756568 3.8028705 28.7425 16.0336  2
------> CAND:   0.249648 4958.118164 0.9884614 4.2777429 19.5138 15.4218  8
------> CAND:   0.250426 3659.591064 0.3645740 5.5116086 21.1573 14.2446  4
------> CAND:   0.166864 4249.198730 0.4460029 5.3667159 17.2156 12.9715  8
------> CAND:   0.499036 4761.790527 0.5868597 5.3007879 19.3843 12.8157  4
------> CAND:  22.523059 4108.430664 0.6963415 5.9261341 15.7202 12.3319 16
------> CAND:   1.251094 3810.350098 0.6430510 5.8943906 16.211 11.916  8
------> CAND:  87.057277 4477.872559 0.9819036 3.9577277 16.1362 11.8378  8
------> CAND: 204.943462 3735.025391 0.6571789 3.6286445 26.9143 11.6887  1
------> CAND: 145.906687 5074.495117 0.9095030 4.4549561 15.9819 11.6768  8
------> CAND: 442.455324 3611.404785 0.9488983 3.4169748 26.7114 11.6006  1
------> CAND: 280.860530 3977.541260 0.9452431 6.0744634 15.9043 11.5959  8
------> CAND: 190.609734 3876.434326 0.7977972 3.6574402 15.8834 11.5741  8
------> CAND: 125.767479 4035.120605 0.4815155 4.1116424 15.1155 11.5317 16
------> CAND: 474.615255 3964.980957 0.8049415 6.0030465 17.7424 11.5017  4
------> CAND:   0.166605 4294.172363 1.0756568 3.8028705 15.7839 11.4705  8
------> CAND: 115.545673 3930.296387 0.8266011 6.0184689 15.0328 11.4231 16
------> CAND: 160.228478 3718.557861 0.7288537 5.9484305 17.611 11.3969  4
------> CAND: 461.758653 4198.183105 0.6729983 5.8820662 17.5844 11.3758  4
------> CAND:   0.999889 3611.862061 0.9572099 3.4117856 26.1773 11.3686  1
------> CAND:  19.718803 4119.271973 0.6861280 5.9155836 14.9815 11.3557 16
------> CAND:   1.249537 4175.242188 0.4024600 5.2040114 26.1439 11.3542  1
------> CAND: 305.952211 4182.572266 0.5895932 5.7905936 15.6494 11.3306  8
------> CAND:  50.083969 4674.087402 0.9459053 6.0322003 20.8572 11.3259  2
------> CAND:   1.249018 5525.378418 0.8924897 5.3661122 26.0765 11.3249  1
------> CAND: 204.946317 3678.790283 0.6383492 3.5980296 25.8917 11.2446  1
------> CAND: 204.945539 3678.347168 0.6398341 3.6017995 25.7985 11.2042  1
------> CAND:   1.249277 4762.203125 0.5864009 5.2958198 25.7855 11.1985  1
------> CAND: 231.003891 5028.916504 1.1795113 6.1263447 15.5185 11.1948  8
------> CAND: 221.227662 3611.404785 0.9488983 3.4169748 20.6243 11.1876  2
------> CAND:  19.809631 3815.217285 0.9158633 6.0471258 14.8324 11.1606 16
------> CAND: 139.244568 4679.342285 1.0876554 4.0289946 14.8254 11.1513 16
------> CAND:  46.401794 5872.170898 1.2189940 4.8125162 14.7956 11.1124 16
------> CAND: 204.942684 3734.250488 0.6586241 3.6323023 25.4951 11.0724  1
------> CAND:  45.046118 4108.430664 0.6963415 5.9261341 15.3964 11.0682  8
------> CAND: 102.596944 4262.091797 0.5871016 5.7493668 14.7552 11.0596 16
------> CAND: 115.488840 4034.191162 0.6366594 5.8713679 14.7545 11.0587 16
------> CAND: 276.963222 4422.481934 0.5130274 5.4845552 15.3571 11.0275  8
------> CAND: 134.123414 3647.645508 0.4047847 3.8540323 14.7257 11.0212 16
------> CAND: 442.452988 3640.132568 0.9603462 3.4326181 25.3652 11.016  1
------> CAND:  59.376214 3887.358398 0.9950698 3.5810258 15.3305 11  8
------> CAND:  86.575887 3730.098877 0.6994332 5.9320650 14.6803 10.962 16
------> CAND: 115.439793 3660.165527 0.3560673 5.4987273 14.6712 10.9502 16
------> CAND: 251.534958 4035.120605 0.4815155 4.1116424 15.251 10.9177  8
------> CAND: 194.784198 5050.738281 0.9760585 5.9667063 15.2392 10.9055  8
------> CAND: 115.551641 4121.474121 0.9125962 6.0665002 14.6336 10.9011 16
------> CAND: 439.189142 5048.670898 0.9141636 5.8872433 16.9824 10.8969  4
------> CAND: 370.733481 3941.985352 1.0203657 6.0981340 15.2304 10.8964  8
------> CAND:  25.852043 3770.117432 0.3948999 4.0075140 14.5914 10.8462 16
------> CAND:   0.499296 3690.122803 0.3096823 5.2986622 16.907 10.8371  4
------> CAND: 322.347221 3927.412598 0.9790424 6.0786176 15.1588 10.8224  8
------> CAND:   0.498777 5868.633789 1.1167730 5.6302357 15.1502 10.8135  8
------> CAND:  59.801549 3896.591553 0.5408695 3.8824372 14.5626 10.8088 16
------> CAND: 120.914917 4983.204590 0.7583802 4.6293235 15.1198 10.7821  8
------> CAND:   0.499555 4809.564453 0.8581489 4.2871847 16.7992 10.7515  4
------> CAND: 282.800880 5191.733398 1.1967744 6.1022000 15.0865 10.7477  8
------> CAND: 346.545930 3862.946533 1.0078943 6.0808611 16.7915 10.7454  4
------> CAND: 284.514679 3917.004150 0.8338190 3.6623430 15.0821 10.7432  8
------> CAND: 166.766292 5044.358398 0.8105659 5.7307625 15.0753 10.7362  8
------> CAND: 122.355452 3958.322266 0.3272033 4.7794080 14.4993 10.7265 16
------> CAND:  86.556165 4418.275391 0.6534423 5.7953687 14.4978 10.7247 16
------> CAND: 134.998219 3870.117188 0.8985247 6.0465522 19.8184 10.7094  2
------> CAND: 115.543078 3785.312988 0.7246144 5.9553442 14.4808 10.7026 16
------> CAND:  86.534625 3767.499023 0.4096055 5.5849838 14.4758 10.6961 16
------> CAND: 358.684731 4724.253418 0.7062860 4.4334192 15.0112 10.67  8
------> CAND:  43.511121 4696.694336 1.0891593 4.0324717 15.006 10.6646  8
------> CAND:  43.271335 4041.312012 0.5701265 5.7909994 14.4466 10.6582 16
------> CAND:  75.158003 4033.291504 0.7176325 5.9501548 14.9939 10.6522  8
------> CAND: 392.786569 3778.519043 0.5525176 3.7552497 14.9833 10.6413  8
------> CAND: 396.880586 5071.385742 0.9103231 4.4511194 14.9827 10.6406  8
------> CAND: 135.552531 4432.800781 1.0636578 3.8875895 14.9737 10.6314  8
------> CAND: 288.575997 4181.528320 0.5910063 5.7929573 14.9629 10.6202  8
------> CAND: 232.340363 4297.699219 1.0190313 3.8291910 14.9573 10.6144  8
------> CAND:  56.576369 3941.902588 0.9166757 3.6370373 14.9563 10.6135  8
------> CAND: 251.025801 4053.733398 0.5479583 4.0209246 19.6504 10.6098  2
------> CAND: 115.549046 3815.059570 0.7817760 5.9887805 14.4007 10.5988 16
------> CAND: 115.444724 3950.722168 0.3590820 5.2700672 14.3882 10.5826 16
------> CAND:  63.938904 3840.991699 0.6164100 3.7513113 14.3844 10.5776 16
------> CAND: 131.532994 3665.573975 0.7688419 3.5175512 14.3798 10.5717 16
------> CAND:  61.859716 4200.861816 0.7857887 5.9819179 14.9024 10.5579  8
------> CAND:   1.248758 5892.102539 1.1529261 5.6593204 24.3061 10.556  1
------> CAND: 314.913581 4576.760742 0.6528292 4.3596873 14.8884 10.5435  8
------> CAND: 246.430932 3665.273926 0.7493545 3.5267794 19.5257 10.5358  2
------> CAND: 252.131829 3895.425781 0.8683054 6.0360422 14.88 10.5349  8
------> CAND: 115.543597 4237.067871 0.9406783 6.0799451 14.3506 10.5339 16
------> CAND:  63.863905 4103.855957 0.9777770 3.7200818 14.347 10.5293 16
------> CAND: 173.153591 3740.831543 0.6391039 5.8968177 14.3306 10.5081 16
------> CAND: 203.320233 3889.239502 0.8710327 6.0367513 14.8423 10.4961  8
------> CAND: 173.139577 4218.216797 0.8538496 6.0326471 14.8376 10.4912  8
------> CAND:  86.541372 4116.233887 0.5943617 5.8148632 14.8316 10.4851  8
------> CAND: 115.496106 4100.775879 0.6134467 5.8337636 14.3021 10.4713 16
------> CAND:  75.418291 3621.323486 0.7314920 3.4994025 14.3017 10.4707 16
------> CAND:  27.653555 3611.404785 0.9488983 3.4169748 14.3011 10.47 16
------> CAND: 150.224660 4442.605957 0.4736808 5.1835952 14.813 10.4659  8
------> CAND: 118.752687 3887.358398 0.9950698 3.5810258 16.4306 10.4593  4
[19:11:06][166107][INFO ] Statistics: count dirty SumSpec pages 338917 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:11:06][166107][INFO ] Data processing finished successfully!
19:11:06 (166107): called boinc_finish(0)

</stderr_txt>
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