Task 1714439835

Name: Ter5_1_dns_cfbf00111_segment_7_dms_200_40000_85_7650000_1
Workunit ID: 864763538
Created: 15 Jan 2025 4:35:40 UTC
Sent: 15 Jan 2025 6:19:44 UTC
Report deadline: 29 Jan 2025 6:19:44 UTC
Received: 15 Jan 2025 10:15:58 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 260.65
CPU time (sec): 15.88
Peak working set size (MB): 276.07
Peak swap size (MB): 6175.82
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[03:02:22][638226][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_cfbf00111_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_7_dms_200_85.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 7650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_85.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_40000_85_7650000_1_0
------> GPU usage: 1.000000
[03:02:22][638226][INFO ] Starting data processing...
[03:02:22][638226][INFO ] opti: No host transfer for n_steps. Use device global.
[03:02:22][638226][INFO ] opti: No host transfer for mean. Use device global.
[03:02:22][638226][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[03:02:22][638226][INFO ] opti: sumspec[i] allloc, free and pinned.
[03:02:22][638226][INFO ] opti: power spectrum in fft callback (static link).
[03:02:22][638226][INFO ] opti: __constant__ access is not uniform, bad!
[03:02:22][638226][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[03:02:22][638226][INFO ] CUDA global memory status (initial GPU state, including context):
[03:02:22][638226][INFO ] No template file. Generating templates.
[03:02:22][638226][INFO ] Template param value T_cons = 50000
[03:02:25][638226][INFO ] Number of generated templates to be used: 50000
[03:02:25][638226][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_7_dms_200_85.cpt
[03:02:25][638226][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_7_dms_200_85.cpt (No such file or directory).
------> Starting from scratch...
[03:02:25][638226][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_85.binary
[03:02:25][638226][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_7_dms_200_DM238.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796777082418
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 238.5 cm^-3 pc
------> Scale factor: 1.42309
[03:02:25][638226][INFO ] Allocating memory for dedispersed compressed time series...
[03:02:25][638226][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[03:02:25][638226][INFO ] 8-bit allocation done
[03:02:25][638226][INFO ] Foobar
[03:02:25][638226][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_85.binary
[03:02:25][638226][INFO ] Allocating memory for dedispersed uncompressed time series.
[03:02:25][638226][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[03:02:25][638226][INFO ] FftSize = 12582913
[03:02:25][638226][INFO ] Seed for random number generator is 1114196839.
[03:02:27][638226][INFO ] 8[03:02:27][638226][INFO ] 9[03:02:28][638226][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[03:02:28][638226][INFO ] Normalization factor 3.97364e-08
[03:02:28][638226][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
[03:02:28][638226][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 930 MB (11071 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:02:28][638226][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[03:02:28][638226][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[03:02:28][638226][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1747.93090820, mean= 0.00010418  0.00010418
[03:02:28][638226][INFO ] Launching time series padding kernel: grid 196608, block 32
[03:03:50][638226][INFO ] Checkpoint committed!
[03:05:18][638226][INFO ] Checkpoint committed!
[03:06:40][638226][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 5149.098145 1.0696729 4.4485502 21.9858 21.0667 16
------> CAND:   0.499555 4263.059570 0.6750222 4.1151118 24.6021 20.98  8
------> CAND:   0.249648 5565.159668 1.2075716 4.6884093 20.9892 19.6335 16
------> CAND:   0.249907 4316.558594 0.6175846 5.6746378 20.689 19.2045 16
------> CAND:   0.166605 4215.726074 0.6229589 4.1438627 19.6848 17.7794 16
------> CAND:   0.166345 4584.119141 0.7793059 4.2791262 19.5107 17.534 16
------> CAND:   0.500334 3601.746338 0.9682553 6.0030575 21.2565 17.3073  8
------> CAND:   1.249018 3925.468262 0.5256430 5.6911864 29.6806 16.5962  2
------> CAND:   0.500074 4194.708984 0.7316324 5.8802342 20.5894 16.583  8
------> CAND:   1.248758 4542.876465 0.7409219 5.7841845 29.5735 16.5319  2
------> CAND:   0.250167 3612.343750 0.9566272 6.0015655 18.7311 16.4411 16
------> CAND:   1.248499 5160.161133 1.0520285 5.8975997 29.1923 16.3033  2
------> CAND:   1.249277 3645.996094 0.4207137 5.5797939 28.9043 16.1306  2
------> CAND:   0.499036 5681.159668 1.1891571 4.8470840 19.7698 15.6974  8
------> CAND:   0.499815 3702.364990 0.3223497 5.1737237 19.1334 15.0131  8
------> CAND:   0.624639 3816.654297 0.5146297 5.6860662 21.8425 14.7991  4
------> CAND:   0.624379 4224.784668 0.6119751 5.7184310 21.7847 14.7523  4
------> CAND:   1.248239 5584.387695 1.2087587 5.8346548 26.4751 14.6758  2
------> CAND:   0.624120 5463.234375 1.2087387 5.9322586 20.9788 14.1003  4
------> CAND:   1.250056 4006.311768 0.5207870 4.1000638 25.442 14.0581  2
------> CAND:  86.624415 4146.782715 0.9351585 6.0368943 16.9468 13.9824 16
------> CAND:   1.249537 5247.360840 1.0212070 4.5984659 25.1917 13.9086  2
------> CAND:   1.249796 4654.587891 0.7294660 4.4289656 25.1351 13.8748  2
------> CAND:   1.498925 3751.976807 0.9470186 3.5384917 17.7439 13.5306  8
------> CAND:   2.497776 4224.784668 0.6119751 5.7184310 31.0699 13.4935  1
------> CAND:   2.497516 4550.875488 0.7358638 5.7730670 30.9305 13.4329  1
------> CAND:   2.498035 3842.442383 0.5005719 5.6551256 30.8316 13.39  1
------> CAND:   2.497257 4932.613770 0.8889344 5.8069000 30.4933 13.2431  1
------> CAND:   2.496997 5222.803711 1.0255797 5.8472891 30.4483 13.2235  1
------> CAND:   0.416253 3817.852295 0.5125138 5.6908545 17.4024 13.1689  8
------> CAND:   1.498665 4212.335938 1.0636029 3.7901328 23.7843 13.0684  2
------> CAND:   2.498295 3645.996094 0.4207137 5.5797939 30.025 13.0397  1
------> CAND:   0.249388 3619.791504 0.7836685 3.5091817 16.2008 12.9744 16
------> CAND:  24.138763 4155.272949 0.7593663 3.9320364 16.1269 12.8752 16
------> CAND:   0.998332 4948.593750 0.8820058 5.7740617 16.0998 12.8389 16
------> CAND:   2.496738 5473.099609 1.2090696 5.9145985 23.3715 12.8223  2
------> CAND:   0.208126 4470.163086 1.0655643 6.0807295 15.9258 12.6061 16
------> CAND:  38.371283 4133.529785 0.7744659 5.9345493 15.8885 12.5561 16
------> CAND:   0.998591 4147.661133 0.5703673 5.6667314 15.851 12.5062 16
------> CAND:   1.499184 3816.803223 0.3294821 4.5995774 15.8483 12.5025 16
------> CAND: 346.495067 4434.775879 1.0204809 6.0596972 18.92 12.4432  4
------> CAND:   0.312190 4224.784668 0.6119751 5.7184310 16.691 12.419  8
------> CAND: 115.485207 4285.231445 0.7821177 5.9106407 15.7422 12.3611 16
------> CAND:   0.749462 3654.491699 0.8362533 3.5144157 18.7961 12.3438  4
------> CAND:   2.496478 5584.387695 1.2087587 5.8346548 28.2835 12.2834  1
------> CAND:   0.166864 3601.746338 0.9682553 6.0030575 15.648 12.2358 16
------> CAND:   0.624898 4006.311768 0.5207870 4.1000638 18.6225 12.2048  4
------> CAND:   1.498406 5378.204590 0.9122825 5.0894847 15.6216 12.2008 16
------> CAND:   0.998072 5503.335938 1.2109510 5.8868060 16.4094 12.1237  8
------> CAND: 230.697151 5686.681152 1.1468555 5.6353655 16.3901 12.1034  8
------> CAND:   0.998851 3743.733398 0.4474342 5.6043324 15.5253 12.0729 16
------> CAND: 115.529583 3833.705811 0.9721348 6.0395031 15.5218 12.0683 16
------> CAND: 115.565136 3965.167236 0.9850591 6.0557537 16.2462 11.9528  8
------> CAND: 461.929669 3629.256348 0.5768789 5.7882891 27.4688 11.9296  1
------> CAND:   1.498146 4951.683594 1.1664045 4.2271290 21.8546 11.9189  2
------> CAND:  46.830763 4719.752441 0.9051929 5.9253678 15.3549 11.8473 16
------> CAND:   0.178542 3645.340820 0.4346679 5.6079617 15.3509 11.842 16
------> CAND: 115.448616 4152.464844 0.5627607 5.6497145 15.317 11.7973 16
------> CAND: 215.545190 4186.771484 0.8937540 3.8642700 21.5731 11.7514  2
------> CAND:  86.546563 3636.458984 0.4848716 5.6927562 15.1544 11.5829 16
------> CAND:   0.416512 3645.996094 0.4207137 5.5797939 15.8683 11.5584  8
------> CAND:   1.000408 4100.561035 0.4617172 5.4076047 21.227 11.5457  2
------> CAND: 115.505189 3619.432861 0.7696052 5.9258657 15.8549 11.5444  8
------> CAND:   0.178283 4548.229980 0.7375494 5.7768078 15.1109 11.5257 16
------> CAND:   1.250315 3634.098145 0.5285354 3.7180340 21.1833 11.5197  2
------> CAND:   1.000148 4812.610352 0.7262204 5.5585375 21.143 11.4957  2
------> CAND: 166.929264 4181.314941 0.7414024 5.8921499 15.7916 11.4785  8
------> CAND:   0.999889 5665.758301 1.1154666 5.6136603 21.0966 11.4681  2
------> CAND:   0.498777 4527.947754 1.1107351 3.9758646 15.7678 11.4538  8
------> CAND:  68.525728 5637.225098 1.2012705 4.7740946 15.0307 11.4203 16
------> CAND:  81.949877 4414.540527 1.0202471 3.9429495 15.0297 11.419 16
------> CAND: 173.211721 4071.675293 0.8093314 5.9597330 26.2909 11.418  1
------> CAND:   0.832765 3842.442383 0.5005719 5.6551256 17.6328 11.4143  4
------> CAND: 323.578073 5207.054688 1.0475088 4.5380878 17.6282 11.4107  4
------> CAND:  24.138244 4254.790527 0.7979515 3.9781485 15.7244 11.4087  8
------> CAND: 431.090380 4186.771484 0.8937540 3.8642700 26.2655 11.407  1
------> CAND: 250.112069 3651.560547 0.3950555 5.5186930 15.716 11.4  8
------> CAND:   0.415993 5584.387695 1.2087587 5.8346548 15.6893 11.3721  8
------> CAND: 263.883701 4513.109863 0.8839845 5.9607773 15.6833 11.3659  8
------> CAND: 403.906536 5543.306152 1.2061799 4.6683822 20.8721 11.3348  2
------> CAND: 265.677688 3683.264404 0.6367190 3.6501188 15.6528 11.3342  8
------> CAND: 115.492992 4324.071289 1.0186447 6.0727792 14.9271 11.2844 16
------> CAND: 447.842474 3787.653564 0.9808725 3.5468264 17.4284 11.2515  4
------> CAND: 391.507968 4220.429199 1.0647813 6.0918202 15.5566 11.2343  8
------> CAND:   0.832505 4224.784668 0.6119751 5.7184310 17.3983 11.2275  4
------> CAND: 230.964964 3629.256348 0.5768789 5.7882891 20.6273 11.1894  2
------> CAND: 219.053754 4808.227539 0.7291330 5.5711579 15.5107 11.1867  8
------> CAND: 230.947058 4867.261230 1.0898925 6.0308495 15.5011 11.1767  8
------> CAND:   0.356825 3646.145752 0.4174403 5.5728035 15.4937 11.1691  8
------> CAND: 239.939570 3727.395996 0.4745626 3.8813186 15.478 11.1528  8
------> CAND:   0.749722 3878.203857 0.3866842 4.3403330 15.4759 11.1506  8
------> CAND: 112.896863 3627.103027 0.6148566 5.8223119 14.8109 11.1324 16
------> CAND: 231.008043 3829.538818 1.0019872 6.0459285 15.4384 11.1118  8
------> CAND: 386.636721 4305.175293 0.9268729 3.9222045 17.2462 11.1066  4
------> CAND:   0.749203 5369.243164 0.9121309 5.1338625 14.7887 11.1034 16
------> CAND: 231.415213 3756.908447 0.7879216 3.6129882 15.3999 11.0718  8
------> CAND: 115.513494 4046.370117 0.7383320 5.9021935 14.7217 11.016 16
------> CAND: 289.517756 4187.665527 0.8297793 5.9702826 20.3297 11.0127  2
------> CAND:   1.497887 5176.327148 1.1898015 4.3728342 15.3322 11.0017  8
------> CAND: 153.047081 4757.587402 0.8590064 5.8503718 14.7095 11.0001 16
[03:06:40][638226][INFO ] Statistics: count dirty SumSpec pages 537729 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:06:40][638226][INFO ] Data processing finished successfully!
03:06:40 (638226): called boinc_finish(0)

</stderr_txt>
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