Task 1730564398

Name: Ter5_1_dns_cfbf00126_segment_6_dms_200_40000_45_5400000_1
Workunit ID: 874390683
Created: 16 Feb 2025 4:14:18 UTC
Sent: 16 Feb 2025 14:40:57 UTC
Report deadline: 2 Mar 2025 14:40:57 UTC
Received: 16 Feb 2025 17:12:56 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 770.81
CPU time (sec): 14.56
Peak working set size (MB): 300.48
Peak swap size (MB): 14818.07
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[09:59:03][381543][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_cfbf00126_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_6_dms_200_45.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 5400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_45.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_40000_45_5400000_1_0
------> GPU usage: 0.500000
[09:59:03][381543][INFO ] Starting data processing...
[09:59:03][381543][INFO ] opti: No host transfer for n_steps. Use device global.
[09:59:03][381543][INFO ] opti: No host transfer for mean. Use device global.
[09:59:03][381543][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:59:03][381543][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:59:03][381543][INFO ] opti: power spectrum in fft callback (static link).
[09:59:03][381543][INFO ] opti: __constant__ access is not uniform, bad!
[09:59:03][381543][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[09:59:03][381543][INFO ] CUDA global memory status (initial GPU state, including context):
[09:59:03][381543][INFO ] No template file. Generating templates.
[09:59:03][381543][INFO ] Template param value T_cons = 50000
[09:59:06][381543][INFO ] Number of generated templates to be used: 50000
[09:59:06][381543][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_6_dms_200_45.cpt
[09:59:06][381543][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_6_dms_200_45.cpt (No such file or directory).
------> Starting from scratch...
[09:59:06][381543][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_45.binary
[09:59:06][381543][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_6_dms_200_DM234.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776185248578
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 234.5 cm^-3 pc
------> Scale factor: 0.992369
[09:59:06][381543][INFO ] Allocating memory for dedispersed compressed time series...
[09:59:06][381543][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:59:06][381543][INFO ] 8-bit allocation done
[09:59:06][381543][INFO ] Foobar
[09:59:06][381543][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_45.binary
[09:59:06][381543][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:59:06][381543][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:59:06][381543][INFO ] FftSize = 12582913
[09:59:06][381543][INFO ] Seed for random number generator is -1028168123.
[09:59:08][381543][INFO ] 8[09:59:08][381543][INFO ] 9[09:59:08][381543][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:59:09][381543][INFO ] Normalization factor 3.97364e-08
[09:59:09][381543][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
[09:59:09][381543][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[09:59:09][381543][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:59:09][381543][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:59:09][381543][INFO ] TimeSeriesLength = 16771882, params->nsamples = 25165824
sum = -1438.48144531, mean= -0.00008577  -0.00008577
[09:59:09][381543][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:00:03][381543][INFO ] Checkpoint committed!
[10:01:03][381543][INFO ] Checkpoint committed!
[10:02:03][381543][INFO ] Checkpoint committed!
[10:03:03][381543][INFO ] Checkpoint committed!
[10:04:03][381543][INFO ] Checkpoint committed!
[10:05:03][381543][INFO ] Checkpoint committed!
[10:06:03][381543][INFO ] Checkpoint committed!
[10:07:03][381543][INFO ] Checkpoint committed!
[10:08:03][381543][INFO ] Checkpoint committed!
[10:09:03][381543][INFO ] Checkpoint committed!
[10:10:03][381543][INFO ] Checkpoint committed!
[10:11:03][381543][INFO ] Checkpoint committed!
[10:11:52][381543][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 7648.457031 0.4112153 5.9436822 20.6187 16.6147  8
------> CAND:   0.500074 3641.147949 0.9609348 3.2018857 28.8879 16.1208  2
------> CAND:   0.249648 3627.730469 0.9702189 3.1982484 19.1208 14.9996  8
------> CAND:   0.250167 7567.383789 1.4646362 0.5703524 18.7471 14.5993  8
------> CAND:   1.250056 4928.686035 0.1349991 5.8573637 31.1818 13.5421  1
------> CAND:   1.249796 7648.457031 0.4112153 5.9436822 31.1161 13.5135  1
------> CAND:   0.250426 5321.939941 1.1695266 0.3989113 17.6272 13.407  8
------> CAND:  86.353488 4921.409180 1.1326745 3.6589537 16.4381 13.2937 16
------> CAND: 115.592384 4450.542969 0.8996271 0.2230891 23.6776 13.0048  2
------> CAND:   0.500593 7516.510254 0.9632693 0.4359921 19.1304 12.6119  4
------> CAND:   0.625158 4928.686035 0.1349991 5.8573637 22.943 12.5669  2
------> CAND:   0.500853 3655.647949 0.2707517 6.1537447 22.706 12.4257  2
------> CAND:   0.624898 7648.457031 0.4112153 5.9436822 22.2505 12.1545  2
------> CAND:   0.166605 3641.147949 0.9609348 3.2018857 16.2708 11.9786  8
------> CAND:   1.249537 9569.439453 1.1651354 0.2896307 27.5678 11.9725  1
------> CAND: 259.669013 4703.256348 0.4921901 0.1885487 16.2238 11.9294  8
------> CAND: 249.547896 4062.900879 0.6347517 3.4165432 16.062 11.7603  8
------> CAND: 224.715724 5893.380859 0.4093722 4.1899362 26.956 11.7068  1
------> CAND: 115.592644 4448.229980 0.9000062 0.2225812 21.447 11.6765  2
------> CAND: 230.281936 3844.309570 0.9451616 0.0489159 15.8984 11.5897  8
------> CAND:  81.847890 4312.470703 0.7439494 3.4990458 15.0915 11.5002 16
------> CAND: 115.588232 5053.684082 1.1455690 0.3563095 21.0847 11.4611  2
------> CAND: 183.850299 5000.318359 0.8741780 3.7028613 15.0388 11.4309 16
------> CAND:  71.498405 3627.938721 0.5470097 6.2213135 15.0142 11.3987 16
------> CAND: 176.380068 3656.682617 0.7971134 3.2178936 14.9999 11.3798 16
------> CAND:   0.499296 4929.333984 0.1318819 5.8297472 17.4974 11.3065  4
------> CAND:  53.880848 7579.050781 1.4655873 0.5704727 14.8952 11.2427 16
------> CAND: 432.737485 3879.178711 0.4836029 0.0106823 17.3711 11.2059  4
------> CAND: 201.762399 3619.294434 0.7413121 3.2080085 14.8441 11.1758 16
------> CAND: 143.320419 3757.312744 0.9225778 3.2560523 15.4475 11.1212  8
------> CAND:  57.796322 4450.542969 0.8996271 0.2230891 17.2362 11.0986  4
------> CAND: 173.225216 4077.865723 0.9653686 0.1288275 14.7771 11.0883 16
------> CAND: 288.022983 5117.162109 0.8156434 3.7568772 17.2144 11.0813  4
------> CAND:  36.125750 3934.044189 1.0197769 3.3255372 14.7377 11.0368 16
------> CAND: 115.511417 4430.196777 1.0178429 0.2219771 14.7085 10.9987 16
------> CAND: 112.357862 5893.380859 0.4093722 4.1899362 20.2348 10.9564  2
------> CAND: 195.558833 3989.722656 0.7773986 0.0842237 25.1694 10.9309  1
------> CAND: 115.588492 5039.621094 1.1442357 0.3538740 20.1162 10.886  2
------> CAND:  67.094535 4825.517578 0.9728733 0.3009947 16.9627 10.8812  4
------> CAND:  18.592014 4147.326660 0.9149309 0.1459701 14.6124 10.8736 16
------> CAND:   0.416772 4921.461426 0.1653128 6.0483484 16.9498 10.871  4
------> CAND:   0.312449 4928.686035 0.1349991 5.8573637 16.9061 10.8363  4
------> CAND: 259.956549 4050.555908 0.8272996 3.3892450 15.1673 10.8312  8
------> CAND: 346.418511 4630.487305 0.4234239 0.1497399 16.8675 10.8057  4
------> CAND: 103.756691 3836.871826 0.8633190 0.0455186 15.1048 10.7666  8
------> CAND: 276.167826 3677.233643 0.6126773 6.2523351 15.1003 10.762  8
------> CAND:  94.638058 4393.468750 0.9085003 3.5043883 14.5144 10.7462 16
------> CAND: 115.589270 5044.101562 1.1447252 0.3614655 19.8564 10.7319  2
------> CAND: 163.695520 4312.470703 0.7439494 3.4990458 15.0601 10.7205  8
------> CAND: 224.696521 7095.508301 0.5964603 4.4471602 24.5927 10.6805  1
------> CAND: 327.391300 4312.470703 0.7439494 3.4990458 16.7044 10.6763  4
------> CAND:   0.503967 3779.967529 0.0914067 5.8341331 19.7493 10.6684  2
------> CAND: 287.754131 5623.971191 1.1037991 0.4284478 19.6974 10.6376  2
------> CAND:  67.095054 4828.954590 0.9728485 0.3086468 14.4284 10.6347 16
------> CAND: 351.080334 4389.674316 0.4673902 3.5890667 16.637 10.6228  4
------> CAND: 431.935861 5721.758789 1.1996464 3.8661902 19.6702 10.6215  2
------> CAND: 118.464372 4066.438721 0.9133726 3.3841350 14.4178 10.6209 16
------> CAND: 308.130790 3858.511719 0.9941806 0.0598014 14.9622 10.6196  8
------> CAND: 487.760951 4890.664062 0.8027142 0.2908544 19.6594 10.6151  2
------> CAND:   6.050975 3700.380859 0.4771475 6.2357769 14.4088 10.6093 16
------> CAND: 158.148512 4694.833008 0.9805606 3.6037707 14.9315 10.5879  8
------> CAND: 255.054421 3837.483398 0.9313279 0.0494911 14.9243 10.5805  8
------> CAND: 253.032844 4512.314941 0.7405578 3.5719502 16.5831 10.5801  4
------> CAND: 106.429895 4191.266113 0.7985126 0.1434561 14.3828 10.5757 16
------> CAND: 231.048526 5938.861328 1.2135497 0.4719686 14.9151 10.571  8
------> CAND:   0.416512 7648.457031 0.4112153 5.9436822 16.5643 10.5652  4
------> CAND: 137.555942 3921.292480 0.9114124 3.3303392 14.9085 10.5642  8
------> CAND: 339.004854 3814.674072 0.5942937 3.3091476 14.9004 10.5559  8
------> CAND: 385.779562 3761.450439 0.9353104 0.0226783 16.5502 10.5541  4
------> CAND: 336.742194 3619.610596 0.7373520 6.2372217 19.548 10.5491  2
------> CAND: 115.222065 4976.930176 1.0877622 3.6791515 14.3615 10.548 16
------> CAND: 115.513753 5709.984863 1.1036766 0.4371596 14.3591 10.545 16
------> CAND:  86.548898 5211.832520 0.6137013 0.2892382 14.879 10.5339  8
------> CAND:  66.941944 5583.911133 0.9788245 0.4069314 14.8753 10.53  8
------> CAND:  66.789093 4614.687988 1.0978162 0.2749637 14.3471 10.5295 16
------> CAND: 182.172053 3968.229248 1.0099916 3.3435009 14.8674 10.5219  8
------> CAND:  77.976532 4561.687988 0.9863544 3.5601482 14.8669 10.5214  8
------> CAND:  86.596129 5034.069336 0.8676436 0.3226788 14.334 10.5125 16
------> CAND: 115.455883 4661.794434 0.3542931 0.1132623 14.3187 10.4928 16
------> CAND: 195.551567 4164.915527 0.8092515 0.1374068 24.1306 10.4798  1
------> CAND: 201.283345 4825.517578 0.9728733 0.3009947 24.1291 10.4791  1
------> CAND: 268.527617 4242.857422 0.8387161 0.1608282 14.8247 10.4779  8
------> CAND: 115.478979 4181.162598 0.6388983 0.1213261 14.2889 10.4543 16
------> CAND: 375.456029 3715.642822 0.4196608 3.2941494 14.7866 10.4388  8
------> CAND: 201.284902 4828.954590 0.9728485 0.3086468 16.3933 10.4298  4
------> CAND: 158.484836 3694.330811 0.1632627 3.4462233 14.7683 10.42  8
------> CAND:  34.305813 5386.236328 0.3709797 0.1563061 14.7656 10.4171  8
------> CAND: 134.194001 5196.541504 0.7502044 0.3235751 14.2602 10.4171 16
------> CAND: 143.918847 3893.843262 0.9973274 0.0719863 16.3767 10.4166  4
------> CAND:  86.664380 4264.999512 0.9119632 0.1779946 14.251 10.4053 16
------> CAND: 376.282825 3698.754883 0.8256170 6.2732153 16.3607 10.404  4
------> CAND: 161.894008 5887.511719 0.9072750 0.4187175 14.2496 10.4035 16
------> CAND: 238.561576 3917.471924 0.0751634 5.6666183 19.2787 10.3894  2
------> CAND:  48.788500 4000.304932 0.3756021 0.0123987 14.2372 10.3875 16
------> CAND: 186.278266 4860.408691 1.1644909 3.6325045 14.2346 10.3842 16
------> CAND: 280.342031 4615.454102 0.5635073 0.1973417 14.7199 10.3702  8
------> CAND: 195.558573 4017.494385 0.7861361 0.0933504 23.8727 10.3678  1
------> CAND: 152.987654 3664.661865 0.7346558 6.2582150 14.2215 10.3673 16
------> CAND: 282.089825 3794.410889 0.9553046 0.0320503 23.8699 10.3666  1
------> CAND: 143.918587 3960.789795 1.0246341 0.0953951 14.7149 10.365  8
[10:11:52][381543][INFO ] Statistics: count dirty SumSpec pages 251505 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:11:52][381543][INFO ] Data processing finished successfully!
10:11:52 (381543): called boinc_finish(0)

</stderr_txt>
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