Task 1712618764

Name: Ter5_1_dns_cfbf00111_segment_2_dms_200_40000_47_8650000_1
Workunit ID: 863664578
Created: 11 Jan 2025 18:49:21 UTC
Sent: 12 Jan 2025 8:10:23 UTC
Report deadline: 26 Jan 2025 8:10:23 UTC
Received: 12 Jan 2025 8:22:47 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12930797
Run time (sec): 441.04
CPU time (sec): 16.92
Peak working set size (MB): 273.14
Peak swap size (MB): 6237.7
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>
[01:12:10][700021][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_2_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_2_dms_200_47.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 8650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_2_dms_200_47.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_2_dms_200_40000_47_8650000_1_0
------> GPU usage: 0.500000
[01:12:10][700021][INFO ] Starting data processing...
[01:12:10][700021][INFO ] opti: No host transfer for n_steps. Use device global.
[01:12:10][700021][INFO ] opti: No host transfer for mean. Use device global.
[01:12:10][700021][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:12:10][700021][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:12:10][700021][INFO ] opti: power spectrum in fft callback (static link).
[01:12:10][700021][INFO ] opti: __constant__ access is not uniform, bad!
[01:12:10][700021][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[01:12:10][700021][INFO ] CUDA global memory status (initial GPU state, including context):
[01:12:10][700021][INFO ] No template file. Generating templates.
[01:12:10][700021][INFO ] Template param value T_cons = 50000
[01:12:14][700021][INFO ] Number of generated templates to be used: 50000
[01:12:14][700021][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_2_dms_200_47.cpt
[01:12:14][700021][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_2_dms_200_47.cpt (No such file or directory).
------> Starting from scratch...
[01:12:14][700021][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_2_dms_200_47.binary
[01:12:14][700021][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_2_dms_200_DM234.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693993756642
------> 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: 234.7 cm^-3 pc
------> Scale factor: 2.20405
[01:12:14][700021][INFO ] Allocating memory for dedispersed compressed time series...
[01:12:14][700021][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:12:14][700021][INFO ] 8-bit allocation done
[01:12:14][700021][INFO ] Foobar
[01:12:14][700021][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_2_dms_200_47.binary
[01:12:14][700021][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:12:14][700021][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:12:14][700021][INFO ] FftSize = 12582913
[01:12:14][700021][INFO ] Seed for random number generator is 1108422624.
[01:12:16][700021][INFO ] 8[01:12:16][700021][INFO ] 9[01:12:17][700021][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:12:17][700021][INFO ] Normalization factor 3.97364e-08
[01:12:17][700021][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
[01:12:17][700021][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1791 MB (10254 MB free / 12045 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:12:17][700021][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:12:17][700021][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:12:17][700021][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 839.51855469, mean= 0.00005004  0.00005004
[01:12:17][700021][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:19:30][700021][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  49.159338 3750.673584 0.6947479 3.9395597 16.069 12.7976 16
------> CAND: 185.064542 4142.005859 0.6949114 5.3624940 15.5957 12.1664 16
------> CAND: 196.547044 4214.459961 0.7459846 5.4105220 15.5265 12.0745 16
------> CAND: 332.119297 4837.359863 1.0248026 5.3050756 21.8091 11.8918  2
------> CAND: 461.941607 3942.950439 0.7423626 5.5882211 18.1859 11.8556  4
------> CAND:  65.936346 3623.490723 0.7667267 3.7315207 15.3544 11.8467 16
------> CAND:  38.528805 3724.710938 0.9674010 5.8410239 15.0578 11.4558 16
------> CAND: 109.971676 3672.320312 0.7892311 3.7596838 14.9676 11.3375 16
------> CAND: 328.571807 4358.032227 1.0781302 5.7989650 15.5923 11.2714  8
------> CAND: 115.548268 3777.603516 0.9178249 5.8118982 14.8565 11.192 16
------> CAND:  56.651368 3746.404785 0.9281326 3.7347112 17.325 11.1692  4
------> CAND:  15.002224 4872.056641 1.1021466 5.5086360 14.8301 11.1575 16
------> CAND: 362.458772 4393.896973 1.0826277 5.7898593 20.5203 11.1259  2
------> CAND: 156.924407 3823.133301 0.8471894 5.7434273 14.7933 11.1093 16
------> CAND:  19.949247 4338.530273 1.0316360 4.1895013 14.7899 11.1049 16
------> CAND: 115.524652 4138.690430 0.8338620 5.6387339 14.779 11.0907 16
------> CAND:   2.674761 4882.834961 1.0611161 5.3481097 14.7666 11.0745 16
------> CAND:  76.921887 4720.388672 1.1157955 5.6729155 14.7629 11.0697 16
------> CAND: 125.080039 4016.134277 0.8435250 5.7009344 15.3814 11.0527  8
------> CAND:  86.555126 3699.242920 0.6563518 5.5635056 15.3715 11.0424  8
------> CAND: 358.220988 3616.353516 0.9511554 3.6065149 15.3572 11.0276  8
------> CAND:  56.650849 3768.064941 0.9386637 3.7469389 17.1176 11.0043  4
------> CAND: 231.004150 3931.870361 0.8504406 5.7273173 17.0853 10.9786  4
------> CAND:  95.159931 4210.177734 0.7492946 5.4236474 14.6698 10.9483 16
------> CAND: 395.113328 3671.893799 0.9753761 5.8492870 15.2797 10.9474  8
------> CAND: 162.900384 3925.832275 0.7610742 5.6287632 17.0246 10.9304  4
------> CAND: 115.499740 4294.986816 0.9761202 5.7384582 14.6523 10.9255 16
------> CAND:  67.095573 4537.402344 1.0112114 4.4394302 14.6282 10.8942 16
------> CAND: 451.790128 3901.618896 0.9653648 3.8416653 25.0723 10.8887  1
------> CAND:  86.595350 3699.485107 0.6575871 5.5779815 14.6207 10.8843 16
------> CAND: 148.433787 3746.372803 0.8667168 5.7706199 15.2063 10.8714  8
------> CAND: 115.487024 3742.797607 0.7143916 5.6382241 14.6088 10.8689 16
------> CAND: 302.953842 3948.737549 0.7361014 5.5760012 20.0083 10.822  2
------> CAND: 115.412285 4512.946289 1.0250843 5.6695557 14.5725 10.8217 16
------> CAND: 217.657335 4005.742920 0.5800592 4.6980028 20.0003 10.8172  2
------> CAND: 134.267701 3671.011719 0.7930813 5.7303467 14.5614 10.8073 16
------> CAND: 378.602058 3622.767334 0.7496002 5.6986818 16.8676 10.8057  4
------> CAND: 432.285160 4390.859863 1.0337176 4.2326469 19.9733 10.8012  2
------> CAND:  53.263216 3641.429443 0.5451713 5.4032884 14.5482 10.7901 16
------> CAND:  56.651108 3768.770752 0.9386392 3.7435632 16.8441 10.7871  4
------> CAND: 268.777784 3749.510986 0.5615948 4.1809850 15.1243 10.7868  8
------> CAND: 163.217504 4409.194824 0.9208332 4.4044547 15.1082 10.7701  8
------> CAND:   8.053607 3827.560791 0.8717355 3.8484151 14.5301 10.7666 16
------> CAND: 473.361048 3911.045166 0.9150976 3.8817718 24.7501 10.7488  1
------> CAND: 115.474308 3772.230469 0.5546867 5.3076477 15.0868 10.748  8
------> CAND: 432.988430 3829.237793 0.8432328 5.7438154 16.7934 10.7469  4
------> CAND: 115.450433 4209.625000 0.9690719 5.7570596 14.5128 10.7441 16
------> CAND: 217.656037 4002.862549 0.5832956 4.6916928 19.8686 10.7391  2
------> CAND: 200.301882 4097.690918 0.8831144 4.0908909 14.5051 10.7342 16
------> CAND: 305.330167 4589.388184 0.9630274 4.5961251 15.047 10.707  8
------> CAND:  56.651627 3748.838379 0.9274771 3.7332711 16.7379 10.7028  4
------> CAND: 133.358641 3849.045410 0.8289227 5.7321081 14.4785 10.6996 16
------> CAND: 103.948209 4056.056641 0.6614031 4.4307132 14.4762 10.6967 16
------> CAND: 122.887706 3913.743408 0.9140950 3.8898833 15.0242 10.6835  8
------> CAND:  86.614814 3663.681152 0.8559639 5.7745094 14.4579 10.6729 16
------> CAND: 289.632718 3615.514648 0.9257091 5.8188710 15.0129 10.6718  8
------> CAND: 189.230962 3620.333984 0.8174714 3.6925588 24.5434 10.6591  1
------> CAND: 162.826943 4357.808105 0.7548386 4.7912283 14.9952 10.6536  8
------> CAND: 305.031472 4430.981445 0.9158759 4.4415097 14.9896 10.6478  8
------> CAND: 198.327017 3773.639160 0.9557775 5.8360405 14.9801 10.638  8
------> CAND: 181.783827 3850.447510 0.7947289 3.9306946 14.9766 10.6344  8
------> CAND: 313.848555 3823.133301 0.8471894 5.7434273 14.968 10.6255  8
------> CAND: 112.275598 3926.101807 0.9376454 5.7978420 14.4097 10.6104 16
------> CAND: 138.260769 4341.825195 1.0242487 4.2068405 14.9423 10.599  8
------> CAND:  67.100763 4393.044434 0.9243116 4.3784523 14.3982 10.5955 16
------> CAND:  22.411470 4551.632324 1.0105252 5.6232352 14.3912 10.5865 16
------> CAND: 339.812706 4284.073730 0.8780802 4.3041120 19.6009 10.5804  2
------> CAND: 115.521538 3988.153076 0.9425478 5.7947788 14.3855 10.5791 16
------> CAND: 173.041483 3764.449707 0.4797588 4.6822786 14.3838 10.5769 16
------> CAND:   2.675280 4481.872559 0.8249792 5.2668681 14.3766 10.5676 16
------> CAND:   8.053867 3807.552979 0.8589345 3.8305280 14.3661 10.554 16
------> CAND: 176.294430 3742.926758 0.7480271 5.6650124 14.3627 10.5496 16
------> CAND: 294.617889 4002.641357 0.8087143 5.6589813 14.8892 10.5443  8
------> CAND: 115.482871 3715.184326 0.8255979 5.7424803 14.3547 10.5393 16
------> CAND: 346.449912 3624.121094 0.7326605 5.6731448 16.531 10.5389  4
------> CAND: 333.118148 4019.625244 0.9690189 5.8038878 14.8489 10.5028  8
------> CAND: 115.447319 4895.681641 1.1025945 5.4583335 14.3186 10.4926 16
------> CAND: 166.059649 4837.359863 1.0248026 5.3050756 16.4397 10.4665  4
------> CAND: 115.509341 3660.974121 0.8418766 5.7688599 14.2948 10.4618 16
------> CAND:  19.950285 4222.910156 0.9680083 4.1369004 14.2941 10.461 16
------> CAND: 162.944241 4003.937744 0.7420487 4.1854415 14.802 10.4546  8
------> CAND: 125.803291 3871.087158 0.9870213 5.8434901 14.2849 10.449 16
------> CAND: 100.107214 4194.595215 0.9030694 5.6927147 19.3706 10.4439  2
------> CAND: 172.980239 4540.077148 0.8845957 4.7098856 14.2759 10.4374 16
------> CAND:  91.038407 4103.931641 1.0429348 5.8411403 14.2756 10.437 16
------> CAND:  89.582820 4611.008301 1.1084454 4.3820167 19.3572 10.436  2
------> CAND: 192.987097 3634.936035 0.5867811 3.9714470 14.2713 10.4315 16
------> CAND: 374.016272 3641.156982 0.5495055 4.0470071 19.3408 10.4262  2
------> CAND: 346.211164 3695.782227 0.4621030 5.0206246 19.3371 10.4241  2
------> CAND: 462.211756 3871.279053 0.8797399 5.7619381 16.3775 10.4173  4
------> CAND: 428.052306 3655.087158 0.5082918 5.2943873 23.9845 10.4163  1
------> CAND:  99.328686 3621.902100 0.7593731 3.7363179 19.3198 10.4138  2
------> CAND: 346.341437 4366.993164 0.9527087 5.6774817 16.3725 10.4133  4
------> CAND: 195.980535 3969.389160 0.6758636 5.4634700 14.2571 10.4132 16
------> CAND:  86.607028 3981.123047 0.8223283 5.6829796 14.2554 10.411 16
------> CAND: 345.810481 4477.908691 1.0262336 4.3322382 16.3683 10.41  4
------> CAND: 167.451396 4197.619141 0.9022961 5.6904845 14.2513 10.4056 16
------> CAND:  15.004041 4613.960938 0.9591244 5.4690738 14.749 10.4001  8
------> CAND:  86.590939 4133.119141 0.7860325 5.5700512 14.2422 10.3939 16
------> CAND:  15.001965 4890.644531 1.1148096 5.5130477 14.7363 10.3871  8
[01:19:30][700021][INFO ] Statistics: count dirty SumSpec pages 1916 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:19:30][700021][INFO ] Data processing finished successfully!
01:19:30 (700021): called boinc_finish(0)

</stderr_txt>
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