Task 1704140008

Name: Ter5_1_dns_cfbf00099_segment_1_dms_200_40000_97_8450000_1
Workunit ID: 858361657
Created: 27 Dec 2024 18:01:04 UTC
Sent: 28 Dec 2024 9:55:29 UTC
Report deadline: 11 Jan 2025 9:55:29 UTC
Received: 28 Dec 2024 10:08:04 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208659
Run time (sec): 341.38
CPU time (sec): 6.81
Peak working set size (MB): 276.94
Peak swap size (MB): 10454.22
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[05:02:15][78256][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_cfbf00099_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_1_dms_200_97.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_cfbf00099_segment_1_dms_200_97.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_40000_97_8450000_1_0
------> GPU usage: 0.500000
[05:02:15][78256][INFO ] Starting data processing...
[05:02:15][78256][INFO ] opti: No host transfer for n_steps. Use device global.
[05:02:15][78256][INFO ] opti: No host transfer for mean. Use device global.
[05:02:15][78256][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:02:15][78256][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:02:15][78256][INFO ] opti: power spectrum in fft callback (static link).
[05:02:15][78256][INFO ] opti: __constant__ access is not uniform, bad!
[05:02:15][78256][INFO ] Running on device 1 NVIDIA GeForce RTX 4070
[05:02:15][78256][INFO ] CUDA global memory status (initial GPU state, including context):
[05:02:15][78256][INFO ] No template file. Generating templates.
[05:02:15][78256][INFO ] Template param value T_cons = 50000
[05:02:17][78256][INFO ] Number of generated templates to be used: 50000
[05:02:17][78256][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_1_dms_200_97.cpt
[05:02:17][78256][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_1_dms_200_97.cpt (No such file or directory).
------> Starting from scratch...
[05:02:17][78256][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_97.binary
[05:02:17][78256][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_1_dms_200_DM239.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673400528314
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 239.7 cm^-3 pc
------> Scale factor: 1.09451
[05:02:17][78256][INFO ] Allocating memory for dedispersed compressed time series...
[05:02:17][78256][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:02:17][78256][INFO ] 8-bit allocation done
[05:02:17][78256][INFO ] Foobar
[05:02:17][78256][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_97.binary
[05:02:17][78256][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:02:17][78256][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:02:17][78256][INFO ] FftSize = 12582913
[05:02:17][78256][INFO ] Seed for random number generator is -1036600643.
[05:02:18][78256][INFO ] 8[05:02:18][78256][INFO ] 9[05:02:18][78256][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:02:18][78256][INFO ] Normalization factor 3.97364e-08
[05:02:18][78256][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
[05:02:18][78256][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2899 MB (9109 MB free / 12008 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:02:18][78256][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:02:18][78256][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:02:18][78256][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1168.85986328, mean= -0.00006967  -0.00006967
[05:02:18][78256][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:03:15][78256][INFO ] Checkpoint committed!
[05:04:15][78256][INFO ] Checkpoint committed!
[05:05:15][78256][INFO ] Checkpoint committed!
[05:06:15][78256][INFO ] Checkpoint committed!
[05:07:15][78256][INFO ] Checkpoint committed!
[05:07:54][78256][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 240.286014 4065.214600 0.8992991 5.8127713 30.2069 13.1187  1
------> CAND: 120.143137 4065.214600 0.8992991 5.8127713 23.3 12.7797  2
------> CAND: 115.479757 3900.779541 0.6485508 5.5606122 15.9266 12.6071 16
------> CAND: 115.499480 3854.463623 0.8914517 5.8348732 15.8012 12.4397 16
------> CAND:  43.240972 4494.682129 0.8162627 4.5930085 15.6192 12.1976 16
------> CAND: 108.546451 3761.468506 0.5260193 5.3678331 15.4601 11.9866 16
------> CAND:  86.615073 3728.075928 0.9189640 5.8588338 15.3469 11.8368 16
------> CAND: 115.516348 3797.564941 0.8912256 5.8351021 15.3448 11.834 16
------> CAND:  60.071439 4065.214600 0.8992991 5.8127713 18.1374 11.8169  4
------> CAND: 115.506487 3677.960449 0.7216818 5.7237592 15.2219 11.6718 16
------> CAND: 346.343513 4538.847168 0.8999230 5.5835323 15.9727 11.6672  8
------> CAND:  89.862571 3773.348389 0.9390714 5.8654933 15.1739 11.6086 16
------> CAND: 173.115443 5030.921387 1.1268133 5.5554810 15.1398 11.5637 16
------> CAND: 115.407095 4994.368652 1.1348368 5.6107259 15.1147 11.5307 16
------> CAND:  43.299362 3886.983154 0.8496095 5.8046622 15.1023 11.5144 16
------> CAND:  11.306035 4589.145996 1.1103489 5.8389006 15.0997 11.511 16
------> CAND: 100.097093 3718.173828 0.5848336 5.5328908 15.0192 11.4052 16
------> CAND: 115.495068 4148.932617 0.9863381 5.8586030 15.0032 11.3842 16
------> CAND:  60.159931 3631.471436 0.6091629 3.8582354 15.6805 11.3631  8
------> CAND: 261.132644 4500.021973 0.9404958 5.6944833 15.6723 11.3544  8
------> CAND: 259.837434 3816.661133 0.9626088 5.8853331 15.6459 11.3271  8
------> CAND: 217.233557 4084.938965 0.5916482 4.5521970 15.6348 11.3155  8
------> CAND: 115.574738 3797.511230 0.9958082 5.8993006 14.9373 11.2978 16
------> CAND:  15.434826 3701.404541 0.6125278 3.9404016 14.9164 11.2704 16
------> CAND: 115.453806 4364.524414 0.8161291 5.5763288 14.8937 11.2407 16
------> CAND: 346.559425 4101.208008 0.9447766 5.8310800 15.5435 11.2207  8
------> CAND: 288.792946 4187.248535 1.0563740 5.9053140 17.3886 11.2198  4
------> CAND: 207.619261 3619.049316 0.8496512 5.8223939 17.3416 11.1825  4
------> CAND: 115.495587 4251.979492 0.9208481 5.7742553 14.8479 11.1807 16
------> CAND:  86.615592 3857.153320 0.9144561 5.8544831 14.8265 11.1528 16
------> CAND: 147.453621 3663.298340 0.7983057 3.6954658 14.8124 11.1344 16
------> CAND: 112.575850 4718.807617 0.9109660 5.4484186 15.4557 11.1296  8
------> CAND: 259.751277 3620.179932 0.7833897 5.7747908 17.2394 11.1012  4
------> CAND:  82.636019 3701.046387 0.6143802 3.9371440 17.2364 11.0988  4
------> CAND: 152.851671 3779.965576 0.7869048 5.7632375 14.7632 11.0701 16
------> CAND: 421.713795 4228.952637 0.6174865 4.9295750 20.4201 11.0664  2
------> CAND:  99.375138 3962.612793 0.9484493 3.8551991 15.3729 11.0439  8
------> CAND: 385.057089 4187.248535 1.0563740 5.9053140 17.1668 11.0434  4
------> CAND: 462.041258 4401.197266 1.0866309 5.8740201 20.3747 11.0394  2
------> CAND: 115.526729 4053.036133 0.9507412 5.8502178 14.7384 11.0377 16
------> CAND:  89.475902 3852.468750 0.6743581 4.0161185 14.7274 11.0234 16
------> CAND: 231.009860 4094.607666 0.8905287 5.7922745 17.1204 11.0065  4
------> CAND: 115.494549 4221.418945 0.9266877 5.7900071 14.6891 10.9734 16
------> CAND: 120.106027 3863.945312 0.9873660 5.8892651 14.6853 10.9685 16
------> CAND:  79.114480 3919.287354 0.9413920 5.8573451 14.6585 10.9335 16
------> CAND:  60.160191 3631.684814 0.6070440 3.8551846 15.2415 10.9079  8
------> CAND: 179.206123 3795.419678 0.7659874 3.8444896 14.6198 10.8831 16
------> CAND: 198.862903 3777.522217 0.4400705 4.7981105 20.1108 10.8828  2
------> CAND:  86.617668 3853.833984 0.9379790 5.8651876 15.2161 10.8816  8
------> CAND: 115.514532 4187.633301 1.0258671 5.8848333 14.5868 10.8403 16
------> CAND: 115.462630 4394.494141 0.8517827 5.6275983 15.173 10.8371  8
------> CAND: 199.412025 4653.072754 1.0278690 5.7012515 14.5839 10.8365 16
------> CAND:  94.831652 3780.942383 0.6268195 5.5847602 14.5587 10.8037 16
------> CAND:  86.617409 3704.030762 0.8260187 5.8054214 14.5527 10.796 16
------> CAND: 314.424925 3939.731689 0.9738179 3.8197036 24.8157 10.7773  1
------> CAND: 265.993770 3845.845215 0.9391789 3.7633934 15.1074 10.7693  8
------> CAND:  72.198301 4187.248535 1.0563740 5.9053140 14.5158 10.748 16
------> CAND: 259.869873 3742.097168 0.8740056 5.8313828 15.0843 10.7455  8
------> CAND:  80.095425 4065.214600 0.8992991 5.8127713 16.7914 10.7453  4
------> CAND:  89.473307 3937.850586 0.7085130 4.0567532 14.5129 10.7442 16
------> CAND:  86.579261 3622.479980 0.7583680 5.7513633 14.5107 10.7414 16
------> CAND: 115.515051 3858.953125 0.9684806 5.8829360 14.5084 10.7384 16
------> CAND: 271.410245 3642.931641 0.9466664 3.5901308 15.0734 10.7342  8
------> CAND:  88.035367 3644.532471 0.5135790 4.0477614 15.0575 10.7178  8
------> CAND: 346.450431 3735.691406 0.5643418 5.4773784 16.7519 10.714  4
------> CAND: 243.980127 4522.676270 1.1020037 5.8416514 15.0519 10.712  8
------> CAND: 230.898011 4564.906250 0.8053545 5.3127041 15.0434 10.7033  8
------> CAND: 115.432527 3958.619385 0.6224624 5.4648018 14.4809 10.7027 16
------> CAND:  86.559279 3718.453613 0.5817639 5.5195704 15.0416 10.7014  8
------> CAND: 115.523095 3828.911865 0.8492848 5.8119159 14.4716 10.6907 16
------> CAND:  26.832209 4518.200195 0.9076369 5.6349802 14.4682 10.6862 16
------> CAND:  97.648624 4251.161133 1.0665655 5.9005318 15.0169 10.6759  8
------> CAND: 442.360863 3663.298340 0.7983057 3.6954658 19.7406 10.6632  2
------> CAND:  89.476421 3853.643799 0.6735309 4.0114970 14.9951 10.6534  8
------> CAND: 372.493732 3691.487305 0.9300277 5.8647909 19.7063 10.6429  2
------> CAND:  48.996626 3705.558594 0.8223596 3.7245190 14.4227 10.6273 16
------> CAND: 115.551901 3935.773926 0.9124154 5.8450627 14.4218 10.6261 16
------> CAND: 404.372355 3858.715820 0.9872000 5.8974094 16.6358 10.6219  4
------> CAND: 432.276596 3803.464600 0.8656999 3.7711258 16.5929 10.5879  4
------> CAND: 461.985723 3996.570801 0.6969376 5.5860491 16.5929 10.5879  4
------> CAND: 433.722581 4244.206055 0.7886429 4.3027110 24.3614 10.58  1
------> CAND:  41.318010 3701.046387 0.6143802 3.9371440 14.9172 10.5732  8
------> CAND:  86.481945 4494.682129 0.8162627 4.5930085 14.9166 10.5726  8
------> CAND: 340.412691 4333.294434 0.7685643 5.5053215 14.9153 10.5712  8
------> CAND: 120.142877 4065.214600 0.8992991 5.8127713 16.5599 10.5617  4
------> CAND: 231.105099 3909.012207 0.9430422 5.8639469 14.9051 10.5607  8
------> CAND: 113.881181 3886.856445 0.5622986 4.2782865 14.3691 10.5579 16
------> CAND:  86.576666 3718.453613 0.5817639 5.5195704 14.3686 10.5573 16
------> CAND:  86.585489 3729.687988 0.7529176 5.7403703 14.3684 10.557 16
------> CAND:  53.589679 3843.393799 0.8089973 5.7778063 14.3657 10.5534 16
------> CAND: 120.121079 4430.571777 0.9702247 5.7646503 14.3571 10.5424 16
------> CAND: 346.529322 3738.428955 0.9141213 5.8520083 16.5351 10.5421  4
------> CAND: 146.895936 3626.086426 0.6869705 3.7654417 14.3512 10.5348 16
------> CAND: 303.928818 3804.655273 0.8882880 5.8413286 14.872 10.5267  8
------> CAND: 346.673349 3970.451172 1.0235511 5.9113231 16.5151 10.5263  4
------> CAND: 185.292910 3842.031006 0.8090268 5.7677064 14.3355 10.5144 16
------> CAND: 337.795801 3767.428223 0.8030103 5.7782655 24.2035 10.5114  1
------> CAND: 363.682877 4189.531738 0.8176057 4.2033005 14.8517 10.5058  8
------> CAND: 115.447838 4538.847168 0.8999230 5.5835323 14.3259 10.502 16
------> CAND: 462.117035 3771.698486 0.7981582 5.7786522 16.4803 10.4987  4
[05:07:54][78256][INFO ] Statistics: count dirty SumSpec pages 1893 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:07:54][78256][INFO ] Data processing finished successfully!
05:07:54 (78256): called boinc_finish(0)

</stderr_txt>
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