Task 1706872494

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_87_1850000_1
Workunit ID: 860053105
Created: 1 Jan 2025 19:25:42 UTC
Sent: 2 Jan 2025 16:34:59 UTC
Report deadline: 16 Jan 2025 16:34:59 UTC
Received: 3 Jan 2025 6:36:52 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13193216
Run time (sec): 463.70
CPU time (sec): 29.85
Peak working set size (MB): 253.06
Peak swap size (MB): 18902.05
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.18.1</core_client_version>
<![CDATA[
<stderr_txt>
[08:28:27][237703][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7g_x86_64-pc-linux-gnu__cuda -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_87.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 1850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_87.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_87_1850000_1_0
[08:28:27][237703][INFO ] GPU usage: 0.330000
[08:28:27][237703][INFO ] Starting data processing...
[08:28:27][237703][INFO ] opti: No host transfer for n_steps. Use device global.
[08:28:27][237703][INFO ] opti: No host transfer for mean. Use device global.
[08:28:27][237703][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:28:27][237703][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:28:27][237703][INFO ] opti: power spectrum in fft callback (static link).
[08:28:27][237703][INFO ] opti: __constant__ access is not uniform, bad!
[08:28:27][237703][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[08:28:27][237703][INFO ] CUDA global memory status (initial GPU state, including context):
[08:28:27][237703][INFO ] No template file. Generating templates.
[08:28:27][237703][INFO ] Template param value T_cons = 50000
[08:28:30][237703][INFO ] Number of generated templates to be used: 50000
[08:28:30][237703][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_87.cpt
[08:28:30][237703][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_87.cpt (No such file or directory).
------> Starting from scratch...
[08:28:30][237703][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_87.binary
[08:28:30][237703][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM238.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767840635
------> 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: 238.7 cm^-3 pc
------> Scale factor: 1.43827
[08:28:30][237703][INFO ] Allocating memory for dedispersed compressed time series...
[08:28:30][237703][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:28:30][237703][INFO ] 8-bit allocation done
[08:28:30][237703][INFO ] Foobar
[08:28:30][237703][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_87.binary
[08:28:30][237703][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:28:30][237703][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:28:30][237703][INFO ] FftSize = 12582913
[08:28:30][237703][INFO ] Seed for random number generator is 1104371099.
[08:28:32][237703][INFO ] 8[08:28:32][237703][INFO ] 9[08:28:33][237703][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:28:33][237703][INFO ] Normalization factor 3.97364e-08
[08:28:33][237703][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
[08:28:33][237703][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2106 MB (9837 MB free / 11943 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:28:33][237703][INFO ] Doing 50000 templates
[08:28:33][237703][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:28:33][237703][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:28:33][237703][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:29:27][237703][INFO ] Checkpoint committed!
[08:30:27][237703][INFO ] Checkpoint committed!
[08:31:27][237703][INFO ] Checkpoint committed!
[08:32:27][237703][INFO ] Checkpoint committed!
[08:33:27][237703][INFO ] Checkpoint committed!
[08:34:27][237703][INFO ] Checkpoint committed!
[08:35:27][237703][INFO ] Checkpoint committed!
[08:36:09][237703][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4230.424805 1.0357378 2.8475683 21.5773 17.6567  8
------> CAND:   0.250167 5249.016602 1.0168049 1.9163437 19.562 17.6062 16
------> CAND:   0.500334 5249.016602 1.0168049 1.9163437 21.4714 17.5413  8
------> CAND:   0.500853 4221.823730 0.8434205 0.9075445 21.3291 17.3863  8
------> CAND:   0.499555 3664.301025 0.9749610 2.8138494 20.3824 16.3589  8
------> CAND:   0.500593 4078.614014 1.0416976 0.6543772 18.2705 15.8005 16
------> CAND:   0.249907 3820.290039 0.8125836 2.7394755 17.8076 15.1608 16
------> CAND:   0.250426 5315.601074 1.1620482 2.5133495 17.7423 15.0709 16
------> CAND:   1.501260 3618.551025 0.8571752 0.4025968 17.4501 14.6696 16
------> CAND:   1.501520 4019.239258 1.0320615 0.6208787 26.4042 14.6334  2
------> CAND:   0.501112 4760.567871 1.1381199 1.1103553 18.7043 14.5535  8
------> CAND:   0.166864 5249.016602 1.0168049 1.9163437 17.28 14.4367 16
------> CAND:   1.502039 4881.963379 0.8094145 1.9567409 25.5869 14.1447  2
------> CAND:   0.166605 3862.277588 0.8466288 2.7599735 17.0547 14.1294 16
------> CAND:   1.501779 4310.999023 0.5624837 1.8717731 25.0447 13.8207  2
------> CAND:   0.750760 3990.670410 1.0267975 0.6070364 20.6266 13.8159  4
------> CAND:   1.500741 3726.244141 0.5109532 2.4135807 24.707 13.6191  2
------> CAND:   1.501001 4212.870117 0.6834821 2.5056384 24.6975 13.6134  2
------> CAND:   0.249648 3701.735352 0.8167620 2.7381957 16.6336 13.5577 16
------> CAND:   1.500222 3618.127930 0.8756881 2.7673752 24.4082 13.4407  2
------> CAND:   1.502298 5112.625488 0.9389623 2.0931618 24.1156 13.2661  2
------> CAND:   0.499815 4052.214600 0.8426505 2.7412848 17.3611 13.1253  8
------> CAND:   1.500482 4117.784668 1.0472852 2.8524802 23.733 13.0378  2
------> CAND:  86.360495 3678.159424 0.9246714 2.7949116 23.1333 12.6803  2
------> CAND:   0.750500 3640.613770 0.4828500 2.3907824 18.9649 12.4792  4
------> CAND: 115.160821 4018.286621 1.0319697 2.8568344 15.7885 12.4228 16
------> CAND:   0.751019 4310.106445 0.5638261 1.7415172 18.6556 12.2313  4
------> CAND: 172.657928 4193.971680 1.0593228 2.8585343 15.5329 12.083 16
------> CAND:   0.250686 4952.341797 1.1578496 1.2558230 15.4554 11.9803 16
------> CAND:  43.180247 3678.159424 0.9246714 2.7949116 18.3153 11.9591  4
------> CAND:   0.199822 3616.244141 0.9129070 2.7834888 15.4272 11.943 16
------> CAND: 204.660338 4053.446533 1.0139012 2.8429346 16.2069 11.9117  8
------> CAND:   0.751279 5251.860352 1.0163814 1.9313378 18.0503 11.7473  4
------> CAND: 115.173537 4330.395996 0.9545348 2.7671010 15.2297 11.6821 16
------> CAND:   0.999370 3602.396973 0.9681028 2.8032758 21.4302 11.6664  2
------> CAND:   0.750241 4188.162598 1.0585285 2.8633318 21.3279 11.6057  2
------> CAND: 115.215577 3675.047363 0.6900944 2.6448481 15.0467 11.4414 16
------> CAND:  86.361014 3680.381836 0.9232175 2.7909644 21.0487 11.4397  2
------> CAND:   1.251094 5250.474609 1.0165881 1.9238439 21.0261 11.4263  2
------> CAND:   1.250834 4731.837891 0.7580894 1.7087301 20.9456 11.3785  2
------> CAND:  20.921369 4085.384033 1.0163007 0.6766203 14.9817 11.356 16
------> CAND:   0.749981 3618.404297 0.8089861 2.7340319 17.5433 11.343  4
------> CAND: 201.835062 3925.422119 0.5037134 1.1317695 14.8897 11.2355 16
------> CAND:  87.883294 3860.905029 0.8466229 0.6032037 14.8632 11.2008 16
------> CAND: 345.564986 3864.118896 0.9702759 2.8226485 15.5091 11.185  8
------> CAND: 286.172683 4536.010254 1.0609790 2.8007584 17.3182 11.1638  4
------> CAND: 231.943573 4039.137939 0.7053860 2.6052580 15.4863 11.1614  8
------> CAND: 230.496550 4974.983398 0.9704683 2.4949512 15.4532 11.127  8
------> CAND:  86.375806 4018.122559 0.9335660 2.8007016 14.8019 11.1206 16
------> CAND:   1.250575 4151.042480 0.5305528 1.4481559 20.48 11.1019  2
------> CAND: 351.582484 4672.647949 0.9745353 1.1759776 20.4282 11.0712  2
------> CAND: 227.517126 3689.144775 0.9329827 2.7959838 20.4195 11.066  2
------> CAND: 223.714019 3633.161133 0.5633925 2.5160651 15.3868 11.0582  8
------> CAND: 115.220767 3617.443359 0.8793873 2.7689962 14.7472 11.0492 16
------> CAND: 115.413064 5361.444336 1.1317009 1.7598212 14.7366 11.0353 16
------> CAND:  43.191925 4269.520508 0.9616680 2.7960663 14.7079 10.9979 16
------> CAND:   1.251613 3858.268311 0.8955283 2.7801137 15.3219 10.9911  8
------> CAND: 139.921368 4361.161133 0.8056552 1.0811182 14.6972 10.984 16
------> CAND:   1.250315 3713.403809 0.3732271 1.3144935 20.2195 10.9473  2
------> CAND: 172.703343 4172.288086 1.0272171 2.8479185 15.2752 10.9428  8
------> CAND: 108.174056 3647.706787 0.9188117 2.7825527 17.0321 10.9363  4
------> CAND: 115.211684 3725.833008 0.7455495 2.6864288 14.6574 10.9321 16
------> CAND: 180.694668 3974.526123 0.4585078 2.0007656 14.6522 10.9254 16
------> CAND:  57.564580 4056.568115 1.0140668 2.8384221 15.2583 10.9252  8
------> CAND: 161.350855 4565.454102 0.7208478 2.3107598 15.2424 10.9088  8
------> CAND:   0.374991 3618.404297 0.8089861 2.7340319 15.2368 10.903  8
------> CAND:  86.360754 3680.354736 0.9233338 2.7945330 15.2297 10.8957  8
------> CAND:   0.300252 4019.239258 1.0320615 0.6208787 14.6189 10.8821 16
------> CAND: 160.032549 3766.053223 0.7893896 0.5638127 16.9506 10.8717  4
------> CAND:   1.000408 4692.055176 0.9489083 2.6383350 20.0588 10.852  2
------> CAND:   1.001965 3648.933105 0.9708585 0.3797289 16.9212 10.8483  4
------> CAND: 230.421552 3619.307617 0.8349482 2.7403080 15.1838 10.8482  8
------> CAND:   1.000148 4136.449219 0.6718679 2.5232549 20.0372 10.8392  2
------> CAND:  52.637539 4726.614258 0.9426225 2.6120255 15.1734 10.8374  8
------> CAND: 115.250092 3714.149170 0.7946638 2.7249365 14.5836 10.8361 16
------> CAND: 335.964185 4763.478516 1.0608846 2.7291222 24.9467 10.8342  1
------> CAND: 141.777896 4368.288086 0.9505095 2.7620106 14.5721 10.8212 16
------> CAND: 230.430116 4033.450684 0.8832592 2.7674906 15.1567 10.8202  8
------> CAND: 460.843364 4536.138672 1.1092278 2.8343999 16.8823 10.8174  4
------> CAND: 232.855489 3615.648682 0.9652590 2.7977645 15.1421 10.8052  8
------> CAND: 201.612922 3813.146973 0.6817441 0.6948680 14.5564 10.8008 16
------> CAND: 115.251908 5122.580078 0.9384557 1.9489218 14.5485 10.7904 16
------> CAND: 115.273967 3871.583984 0.7235928 2.6543057 14.5454 10.7864 16
------> CAND:  86.373730 3962.208984 0.9044223 2.7912314 14.5354 10.7734 16
------> CAND: 209.361606 3620.406982 0.7701436 2.7117517 15.1108 10.7728  8
------> CAND:  21.376288 3827.610596 0.8047433 0.6041081 14.526 10.7613 16
------> CAND: 115.212203 3729.050537 0.9840169 2.8207512 14.5242 10.7589 16
------> CAND: 385.892968 4213.034180 0.6812933 1.1072806 16.8086 10.7589  4
------> CAND: 462.573771 3692.413086 0.3863072 1.1735646 16.8063 10.7571  4
------> CAND:   0.375250 4019.239258 1.0320615 0.6208787 15.0933 10.7547  8
------> CAND: 345.594829 3671.317383 0.7344218 2.6890652 15.0925 10.7539  8
------> CAND: 445.038218 3682.703857 0.6534568 2.6164768 16.7991 10.7514  4
------> CAND: 365.904535 3667.143555 0.4056972 1.0359063 24.7133 10.7328  1
------> CAND: 286.171904 4548.906250 1.0619465 2.8051174 19.8434 10.7242  2
------> CAND: 384.131939 3878.833496 0.9893754 2.8279426 15.0605 10.7209  8
------> CAND:  86.382293 4139.421875 0.7965929 2.6717145 14.4834 10.706 16
------> CAND: 115.239971 3784.736328 0.7349892 2.6848547 14.4812 10.7032 16
------> CAND: 490.025428 4142.582520 0.7958173 0.8760170 19.793 10.6943  2
------> CAND: 192.051826 3741.844727 0.6753293 2.6313171 15.0275 10.6869  8
------> CAND: 239.975122 3727.632324 0.7121969 0.5942578 15.0275 10.6869  8
[08:36:09][237703][INFO ] Statistics: count dirty SumSpec pages 522203 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:36:09][237703][INFO ] Data processing finished successfully!
08:36:09 (237703): called boinc_finish(0)

</stderr_txt>
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