Task 1685104928

Name: Ter5_1_dns_cfbf00083_segment_5_dms_200_40000_170_5950000_0
Workunit ID: 846920391
Created: 21 Nov 2024 10:08:34 UTC
Sent: 22 Nov 2024 0:02:33 UTC
Report deadline: 6 Dec 2024 0:02:33 UTC
Received: 22 Nov 2024 0:13:22 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 314.90
CPU time (sec): 20.07
Peak working set size (MB): 352.31
Peak swap size (MB): 10402.67
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[17:05:02][206482][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_5_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_5_dms_200_170.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 5950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_170.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_40000_170_5950000_0_0
------> GPU usage: 1.000000
[17:05:02][206482][INFO ] Starting data processing...
[17:05:02][206482][INFO ] opti: No host transfer for n_steps. Use device global.
[17:05:02][206482][INFO ] opti: No host transfer for mean. Use device global.
[17:05:02][206482][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:05:02][206482][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:05:02][206482][INFO ] opti: power spectrum in fft callback (static link).
[17:05:02][206482][INFO ] opti: __constant__ access is not uniform, bad!
[17:05:02][206482][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[17:05:02][206482][INFO ] CUDA global memory status (initial GPU state, including context):
[17:05:02][206482][INFO ] No template file. Generating templates.
[17:05:02][206482][INFO ] Template param value T_cons = 50000
[17:05:07][206482][INFO ] Number of generated templates to be used: 50000
[17:05:07][206482][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_5_dms_200_170.cpt
[17:05:07][206482][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_5_dms_200_170.cpt (No such file or directory).
------> Starting from scratch...
[17:05:07][206482][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_170.binary
[17:05:07][206482][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_5_dms_200_DM247.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755656878377
------> 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: 247 cm^-3 pc
------> Scale factor: 1.24548
[17:05:07][206482][INFO ] Allocating memory for dedispersed compressed time series...
[17:05:07][206482][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:05:07][206482][INFO ] 8-bit allocation done
[17:05:07][206482][INFO ] Foobar
[17:05:07][206482][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_170.binary
[17:05:07][206482][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:05:07][206482][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:05:07][206482][INFO ] FftSize = 12582913
[17:05:07][206482][INFO ] Seed for random number generator is -1040968406.
[17:05:09][206482][INFO ] 8[17:05:09][206482][INFO ] 9[17:05:10][206482][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:05:10][206482][INFO ] Normalization factor 3.97364e-08
[17:05:10][206482][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
[17:05:10][206482][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 842 MB (10173 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:05:10][206482][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:05:10][206482][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:05:10][206482][INFO ] TimeSeriesLength = 16772595, params->nsamples = 25165824
sum = -829.09521484, mean= -0.00004943  -0.00004943
[17:05:10][206482][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:06:02][206482][INFO ] Checkpoint committed!
[17:07:02][206482][INFO ] Checkpoint committed!
[17:08:02][206482][INFO ] Checkpoint committed!
[17:09:02][206482][INFO ] Checkpoint committed!
[17:10:02][206482][INFO ] Checkpoint committed!
[17:10:15][206482][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 112.218246 4775.844727 1.1520244 0.2027358 16.2633 13.0583 16
------> CAND:  82.724512 5156.850098 1.1526709 0.2419232 16.2622 11.9695  8
------> CAND: 278.608510 3999.285645 0.7922780 3.4602342 16.2228 11.9284  8
------> CAND: 230.940052 4042.947021 0.7366414 6.2808084 16.0404 11.7378  8
------> CAND: 389.091678 4998.874023 0.5828391 4.0087957 18.0224 11.725  4
------> CAND: 458.285382 3817.122070 0.9745191 3.3416014 17.8656 11.5999  4
------> CAND: 169.805663 3888.647949 0.8633607 6.2676063 15.1429 11.5677 16
------> CAND: 115.481055 4146.472168 0.5767207 6.2486644 15.1381 11.5615 16
------> CAND: 280.379400 4622.077148 0.6817796 0.0632890 17.6429 11.4224  4
------> CAND: 191.164564 4479.232910 1.0797880 0.1516766 14.9474 11.3111 16
------> CAND:  85.435604 5728.464355 0.4076254 5.7642822 14.9271 11.2845 16
------> CAND: 258.600094 4951.114746 0.8385046 0.1447733 15.5986 11.2779  8
------> CAND: 405.422848 4069.817871 0.9333273 0.0411147 17.4501 11.2688  4
------> CAND: 201.672869 4332.761719 0.9431133 3.5802088 15.5603 11.2381  8
------> CAND: 203.091605 3812.129150 0.1284704 5.3835082 14.883 11.2267 16
------> CAND:  85.110439 5198.252930 0.6197708 4.0938511 14.8818 11.2251 16
------> CAND:  85.449098 4374.735840 0.1989043 5.5641413 14.8532 11.1878 16
------> CAND: 115.454325 5160.516602 0.4467905 6.1206737 14.8347 11.1635 16
------> CAND: 196.467893 7951.200195 1.1315190 6.1081963 17.2814 11.1345  4
------> CAND: 172.925482 3666.847168 0.6833230 3.3103034 15.4345 11.1077  8
------> CAND: 348.930560 6607.802734 1.3723924 4.2895093 17.1828 11.0561  4
------> CAND: 193.900050 4551.333496 0.3630046 6.0849571 15.3708 11.0417  8
------> CAND: 174.245086 4555.864746 0.9337702 0.1323359 17.1629 11.0403  4
------> CAND: 115.475346 5664.960938 1.1823008 0.2704604 14.7371 11.0361 16
------> CAND: 282.138094 4363.636719 0.6492882 0.0246611 17.1554 11.0343  4
------> CAND:  28.642804 3817.122070 0.9745191 3.3416014 14.7256 11.021 16
------> CAND: 232.326868 4555.864746 0.9337702 0.1323359 17.1225 11.0082  4
------> CAND:  33.752280 4243.550293 0.8648518 0.0663978 14.6983 10.9855 16
------> CAND: 243.861791 3727.789795 0.6606092 3.3525662 15.3044 10.9729  8
------> CAND: 115.443426 5055.766113 0.6394752 0.0505340 14.684 10.9668 16
------> CAND: 225.602986 3703.257324 0.4808072 3.3977644 15.2861 10.954  8
------> CAND:  57.731185 5435.432617 0.9494562 0.1970060 14.6492 10.9215 16
------> CAND:  86.379439 3900.990723 0.8578253 3.3971045 14.6325 10.8997 16
------> CAND:  70.540557 4059.562744 0.1944196 4.0763135 14.6318 10.8988 16
------> CAND: 401.198299 3804.642822 0.4442070 3.4760823 25.0432 10.8761  1
------> CAND: 405.862716 6691.341797 0.8653713 6.2747769 15.1973 10.8621  8
------> CAND: 115.470156 4042.947021 0.7366414 6.2808084 14.5973 10.8539 16
------> CAND: 367.353634 5469.189453 0.5560688 4.2840710 20.0589 10.852  2
------> CAND: 129.555793 4763.213379 1.1121180 3.7203393 15.1856 10.8501  8
------> CAND: 422.257207 4011.675293 0.8629774 0.0204888 24.9724 10.8454  1
------> CAND: 101.257099 4243.550293 0.8648518 0.0663978 16.9164 10.8445  4
------> CAND: 146.704158 3877.050293 0.6173368 3.4375424 14.5684 10.8164 16
------> CAND: 125.083153 3670.861816 0.6634689 6.1687346 16.8789 10.8147  4
------> CAND: 138.974159 3675.467041 0.6161250 6.1588597 14.5549 10.7988 16
------> CAND: 300.466966 4704.534668 0.8069754 3.7627311 16.8557 10.7963  4
------> CAND: 164.588751 5618.918457 1.1866390 4.0089288 14.5478 10.7896 16
------> CAND: 404.305662 4276.224609 0.9999661 0.1012825 16.824 10.7711  4
------> CAND: 371.414433 4038.416504 0.7394163 3.4908140 15.0664 10.7269  8
------> CAND: 348.490173 4555.864746 0.9337702 0.1323359 19.842 10.7234  2
------> CAND: 173.092606 4417.358887 0.4865953 6.2239680 14.4945 10.7204 16
------> CAND: 217.952916 4091.575439 0.7767526 0.0172436 19.7719 10.6818  2
------> CAND: 147.101726 3745.949463 0.7849276 6.2185225 14.4417 10.652 16
------> CAND: 225.767515 3983.393555 0.8256075 0.0024986 24.5188 10.6484  1
------> CAND: 158.796766 4679.316406 1.0639755 3.6972716 14.4336 10.6414 16
------> CAND:  86.570697 5050.206055 0.9425297 0.1834484 14.4178 10.6209 16
------> CAND:  59.355193 5010.916504 0.7291644 3.9354060 14.4043 10.6034 16
------> CAND: 165.855934 3888.004150 0.9811273 3.3777738 14.401 10.5992 16
------> CAND:  86.614035 5082.880371 1.1963761 0.2442370 14.3962 10.5929 16
------> CAND: 280.369539 4172.897461 0.6317946 6.2744126 14.9357 10.5922  8
------> CAND: 265.852337 5272.185059 0.6746805 0.0644343 14.9323 10.5887  8
------> CAND:  95.227144 5876.810059 1.0170417 4.1466255 14.3918 10.5873 16
------> CAND:  13.090680 3617.976318 0.8002644 6.1762266 14.3863 10.5801 16
------> CAND:  97.848965 4281.045410 0.9999308 0.0974659 14.9235 10.5796  8
------> CAND:  43.831875 5068.993164 0.7584610 3.9465718 14.3855 10.5792 16
------> CAND: 343.531991 3774.283447 0.9007813 6.2435970 14.9223 10.5785  8
------> CAND: 382.297988 4165.460938 0.8340122 0.0447509 14.8936 10.5489  8
------> CAND:  98.338918 3682.577637 0.9399526 6.2154164 14.8842 10.5392  8
------> CAND: 249.459663 3703.306396 0.7996460 6.2037907 16.5276 10.5362  4
------> CAND: 192.300955 3892.437256 0.1236185 5.2250261 14.3522 10.5361 16
------> CAND: 191.475975 4399.049805 0.6227532 3.6946135 14.3514 10.535 16
------> CAND: 172.808963 6061.292480 0.9559335 4.2470694 14.8792 10.5341  8
------> CAND:  89.046674 3873.015625 0.7750882 3.4024551 14.3435 10.5247 16
------> CAND: 115.485467 5212.337402 0.8590296 0.1612331 14.3335 10.5119 16
------> CAND:  95.867093 4417.610352 1.0978723 3.5896609 14.3324 10.5104 16
------> CAND: 171.164713 4522.097656 1.0176311 0.1435416 14.3305 10.508 16
------> CAND: 422.395526 5482.464844 0.9422764 4.0261636 24.1829 10.5025  1
------> CAND: 172.757580 3931.381836 0.8693151 3.4139326 16.4774 10.4964  4
------> CAND: 301.108991 3887.758301 0.5982058 3.4551537 14.8221 10.4752  8
------> CAND: 333.556200 4401.005859 1.0087628 0.1268194 16.4495 10.4743  4
------> CAND:  95.622895 4392.103027 0.9046267 3.6071200 16.4483 10.4733  4
------> CAND:  57.085526 4911.310059 0.8474264 3.8437023 14.3031 10.4726 16
------> CAND: 230.342661 6887.012695 1.3926270 4.3624167 16.4442 10.4701  4
------> CAND: 153.719988 5987.895020 0.9693726 4.2109118 14.2991 10.4674 16
------> CAND:  65.417327 5200.653320 0.8618357 0.1621407 14.2926 10.459 16
------> CAND: 463.627638 3738.056396 0.9640052 3.3046436 24.0512 10.4453  1
------> CAND:  87.122673 4555.864746 0.9337702 0.1323359 14.7903 10.4425  8
------> CAND: 247.066210 4031.690674 0.9179024 0.0339562 16.4067 10.4404  4
------> CAND: 131.592421 6715.039062 1.0561848 4.4583244 14.7823 10.4344  8
------> CAND: 265.404943 4291.556641 1.0000447 0.0995844 14.7806 10.4326  8
------> CAND: 180.585933 3646.763184 0.3406981 6.0242724 14.7783 10.4302  8
------> CAND:  59.720323 5040.649902 0.9437498 0.1832312 14.2672 10.4263 16
------> CAND:  86.364128 4720.375977 1.0271493 3.7138841 14.2601 10.4171 16
------> CAND: 197.919328 3765.312988 0.9338736 3.3248744 16.376 10.4161  4
------> CAND: 115.210387 4065.417236 0.9116765 3.4690263 14.2556 10.4112 16
------> CAND:  86.648031 3650.707275 0.8689540 6.1998472 16.3689 10.4105  4
------> CAND:  86.505041 4068.727539 0.1347607 5.1503296 14.7577 10.409  8
------> CAND: 256.258543 5284.608887 1.1632525 0.2526976 14.7511 10.4023  8
------> CAND: 228.704640 4646.228027 0.7220272 3.7761834 16.3517 10.3969  4
------> CAND: 150.971008 6025.741211 0.7936242 0.0696568 14.7407 10.3916  8
------> CAND: 483.169715 4326.556641 0.8983055 0.0884283 16.3322 10.3815  4
[17:10:15][206482][INFO ] Statistics: count dirty SumSpec pages 1712 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:10:15][206482][INFO ] Data processing finished successfully!
17:10:15 (206482): called boinc_finish(0)

</stderr_txt>
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