Task 1706425091

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_94_1150000_1
Workunit ID: 859779226
Created: 31 Dec 2024 22:45:57 UTC
Sent: 1 Jan 2025 18:14:20 UTC
Report deadline: 15 Jan 2025 18:14:20 UTC
Received: 1 Jan 2025 23:17:51 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 451.72
CPU time (sec): 37.80
Peak working set size (MB): 288.03
Peak swap size (MB): 36412.3
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>
[23:09:28][1330602][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_94.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 1150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_94.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_94_1150000_1_0
------> GPU usage: 0.330000
[23:09:28][1330602][INFO ] Starting data processing...
[23:09:28][1330602][INFO ] opti: No host transfer for n_steps. Use device global.
[23:09:28][1330602][INFO ] opti: No host transfer for mean. Use device global.
[23:09:28][1330602][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:09:28][1330602][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:09:28][1330602][INFO ] opti: power spectrum in fft callback (static link).
[23:09:28][1330602][INFO ] opti: __constant__ access is not uniform, bad!
[23:09:30][1330602][INFO ] Running on device 3 Tesla V100-SXM2-16GB
[23:09:30][1330602][INFO ] CUDA global memory status (initial GPU state, including context):
[23:09:30][1330602][INFO ] No template file. Generating templates.
[23:09:30][1330602][INFO ] Template param value T_cons = 50000
[23:09:36][1330602][INFO ] Number of generated templates to be used: 50000
[23:09:36][1330602][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_94.cpt
[23:09:36][1330602][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_94.cpt (No such file or directory).
------> Starting from scratch...
[23:09:36][1330602][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_94.binary
[23:09:36][1330602][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM239.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206620583
------> 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: 239.4 cm^-3 pc
------> Scale factor: 1.01359
[23:09:36][1330602][INFO ] Allocating memory for dedispersed compressed time series...
[23:09:36][1330602][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:09:36][1330602][INFO ] 8-bit allocation done
[23:09:36][1330602][INFO ] Foobar
[23:09:36][1330602][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_94.binary
[23:09:36][1330602][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:09:36][1330602][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:09:36][1330602][INFO ] FftSize = 12582913
[23:09:37][1330602][INFO ] Seed for random number generator is -1031652650.
[23:09:40][1330602][INFO ] 8[23:09:40][1330602][INFO ] 9[23:09:41][1330602][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:09:41][1330602][INFO ] Normalization factor 3.97364e-08
[23:09:41][1330602][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
[23:09:41][1330602][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:09:41][1330602][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:09:41][1330602][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:09:41][1330602][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:10:29][1330602][INFO ] Checkpoint committed!
[23:11:29][1330602][INFO ] Checkpoint committed!
[23:12:29][1330602][INFO ] Checkpoint committed!
[23:13:29][1330602][INFO ] Checkpoint committed!
[23:14:29][1330602][INFO ] Checkpoint committed!
[23:15:29][1330602][INFO ] Checkpoint committed!
[23:16:29][1330602][INFO ] Checkpoint committed!
[23:16:58][1330602][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4288.978027 0.9383570 2.4862657 20.8266 16.8402  8
------> CAND: 230.520685 3892.821533 0.5749741 1.9432267 19.5559 15.467  8
------> CAND:   0.501372 4527.032227 0.9332603 1.5046864 26.0007 14.3921  2
------> CAND:   0.250426 4802.088379 1.0812100 1.6387360 18.5138 14.3501  8
------> CAND:   0.250686 4741.160156 1.1021065 1.5267075 18.0852 13.8932  8
------> CAND:   0.501112 3832.816650 0.5718117 1.2868080 24.5243 13.51  2
------> CAND: 354.233889 3805.651611 0.7730253 0.8110037 17.4011 13.1675  8
------> CAND: 115.260213 3892.821533 0.5749741 1.9432267 16.2041 12.9787 16
------> CAND:   0.250167 4435.817871 0.8369359 1.6008257 17.0643 12.8119  8
------> CAND: 230.609956 3892.036133 0.5769900 1.9582456 16.4119 12.1262  8
------> CAND: 345.570954 3939.661133 1.0174038 2.6786273 27.7228 12.0399  1
------> CAND: 107.150033 4331.497559 0.8592123 2.3171260 15.4001 11.9071 16
------> CAND: 339.277338 4121.382812 1.0450875 2.6719069 16.0876 11.7871  8
------> CAND: 115.211425 4084.878662 0.8068389 2.4142864 15.2985 11.7729 16
------> CAND: 233.947763 4212.662109 0.8126995 1.2571635 16.0733 11.7722  8
------> CAND: 115.305108 3892.036133 0.5769900 1.9582456 15.2511 11.7103 16
------> CAND: 192.926632 4000.759277 0.7364603 2.3462481 15.9445 11.6378  8
------> CAND: 158.240378 3844.074463 0.6316335 2.2486970 15.1862 11.6247 16
------> CAND:   0.167124 4489.847656 0.8904787 1.5941007 15.9302 11.6229  8
------> CAND:  86.379439 4163.312500 0.9065665 2.5191712 15.1272 11.5471 16
------> CAND: 230.881402 4707.357422 1.1075941 1.4274049 17.6875 11.4579  4
------> CAND:  16.451064 3807.058105 0.9047995 2.6185827 15.0558 11.4532 16
------> CAND: 178.969710 3715.739502 0.4881802 1.4461404 17.6427 11.4222  4
------> CAND: 115.157187 3807.058105 0.9047995 2.6185827 15.7197 11.4038  8
------> CAND: 115.204678 3930.864990 0.9624493 2.6408901 15.0166 11.4018 16
------> CAND:  57.578594 3807.058105 0.9047995 2.6185827 14.9871 11.3631 16
------> CAND: 115.294208 3689.999512 0.4929208 1.8873843 14.9418 11.3037 16
------> CAND: 115.217134 3620.629639 0.8329830 2.5912254 14.9325 11.2915 16
------> CAND: 115.216096 4162.146973 1.0166082 2.6379943 14.9107 11.263 16
------> CAND: 115.218432 3794.072510 0.7872216 2.5140123 14.8809 11.2239 16
------> CAND: 115.133053 4098.852539 1.0419633 2.6647315 20.6603 11.209  2
------> CAND: 220.465743 4195.155273 0.8989332 2.5013094 15.512 11.1881  8
------> CAND: 279.196557 4095.101562 0.9224471 2.5716982 25.7482 11.1823  1
------> CAND:  86.360495 3951.387939 0.9708349 2.6480136 14.8389 11.169 16
------> CAND: 210.540556 4485.165527 0.9930226 1.3396395 17.3057 11.1539  4
------> CAND: 134.825646 3874.026855 1.0070814 2.6809363 15.4275 11.1004  8
------> CAND: 236.327202 3737.334717 0.5994404 2.2444727 17.2262 11.0907  4
------> CAND:   0.499815 4289.213379 0.9576934 2.5115740 17.2146 11.0815  4
------> CAND: 143.889003 3848.535156 0.9803290 0.6778094 14.7691 11.0778 16
------> CAND:  86.385667 4357.233398 1.0228173 2.5617130 14.752 11.0555 16
------> CAND: 230.425185 3662.972412 0.8340908 2.5835056 17.1616 11.0393  4
------> CAND: 115.205975 3620.053467 0.8753393 2.6212697 14.6868 10.9705 16
------> CAND:  72.056090 3945.465576 0.6316410 2.1602647 14.6766 10.9571 16
------> CAND: 184.986949 4197.007812 0.8984305 2.4996972 14.6738 10.9535 16
------> CAND: 127.074367 3961.724609 0.9292234 0.8265711 15.2654 10.9326  8
------> CAND: 288.224621 3945.465576 0.6316410 2.1602647 17.0043 10.9143  4
------> CAND: 315.085636 3710.294434 0.8530750 0.6425117 15.2393 10.9055  8
------> CAND: 204.027395 4156.635254 1.0496961 2.6558132 16.9825 10.897  4
------> CAND: 329.270665 4346.366211 0.8533686 1.3936590 15.2295 10.8954  8
------> CAND: 193.080520 4495.382812 1.0099372 1.3058364 14.626 10.8912 16
------> CAND: 461.533139 4783.742676 1.0239304 2.1069505 20.1123 10.8837  2
------> CAND: 405.367573 3753.052734 0.7214375 0.8150426 15.1913 10.8559  8
------> CAND:  99.933342 4701.176270 0.9693551 1.9996356 15.1837 10.8481  8
------> CAND: 384.054865 4238.890625 0.7510186 1.4917498 16.8896 10.8232  4
------> CAND: 115.246199 4118.174316 0.9725885 2.6009023 14.5615 10.8074 16
------> CAND: 454.436083 3639.271240 0.5671824 0.9216317 16.8682 10.8062  4
------> CAND: 460.745789 3975.855957 0.8210841 2.5031962 16.8658 10.8043  4
------> CAND:  34.498888 3644.801270 0.5482439 1.0040379 14.5418 10.7818 16
------> CAND: 191.763511 4360.063965 1.0228571 2.5603647 16.8165 10.7652  4
------> CAND: 217.747125 4667.825195 1.1039317 1.3905942 15.0973 10.7589  8
------> CAND:  82.293727 4026.041748 0.9671332 2.6231220 14.5134 10.7448 16
------> CAND: 303.878473 3691.848877 0.4825283 1.8759927 16.7858 10.7409  4
------> CAND:  86.023133 3946.287109 0.6957848 2.3041396 14.5063 10.7356 16
------> CAND: 172.785607 3939.661133 1.0174038 2.6786273 19.849 10.7275  2
------> CAND:  48.517313 4338.604004 1.0752107 2.6233101 14.49 10.7146 16
------> CAND: 167.219395 4013.465820 1.0034902 2.6648583 14.4694 10.6878 16
------> CAND: 230.368872 4068.446289 0.8583055 2.4962277 16.7122 10.6825  4
------> CAND: 259.110808 4139.807617 1.0153046 2.6378689 16.7031 10.6752  4
------> CAND: 134.969933 3639.202637 0.5682485 0.9191472 15.009 10.6678  8
------> CAND:   1.251613 4824.627930 1.0816222 1.6878760 24.5445 10.6595  1
------> CAND: 296.589640 4166.077637 0.9046429 1.0675529 14.9989 10.6574  8
------> CAND: 429.327794 3888.587646 0.9873909 2.6746619 24.5302 10.6533  1
------> CAND: 499.297431 3683.845459 0.9316571 2.6540971 16.6552 10.6373  4
------> CAND: 172.813374 3636.414062 0.6079980 2.3294344 14.4271 10.633 16
------> CAND: 259.276635 3798.208496 0.5554816 2.0590537 14.9717 10.6293  8
------> CAND: 114.154963 4152.415527 0.6673654 1.7366440 14.4242 10.6292 16
------> CAND:  14.763735 4638.500000 1.1064065 1.3389746 14.423 10.6277 16
------> CAND: 179.840882 3884.888184 0.7946497 2.5054216 24.4544 10.6204  1
------> CAND:  84.645139 4110.230957 0.7100223 1.3696198 14.4158 10.6183 16
------> CAND: 115.190145 3706.523926 0.8583325 2.6057196 14.4133 10.6151 16
------> CAND:  86.372432 3663.011963 0.8343449 2.5879688 14.4048 10.6041 16
------> CAND: 359.422775 4231.625488 0.8529884 1.2086539 14.9382 10.5948  8
------> CAND: 288.033623 3673.742920 0.7807886 2.5403819 14.9339 10.5904  8
------> CAND: 239.257579 3726.103027 0.9507179 2.6671867 16.5924 10.5875  4
------> CAND: 201.814301 3834.975830 0.5672234 1.2960558 14.9196 10.5756  8
------> CAND: 479.832946 4590.287598 1.1011640 1.3060031 24.351 10.5755  1
------> CAND: 431.790017 3900.032471 0.9406129 2.6394348 19.5552 10.5533  2
------> CAND:  83.303217 3836.309326 0.5673797 2.0686052 16.5456 10.5504  4
------> CAND:  28.784755 3677.545898 0.7689313 2.5282815 14.3631 10.5501 16
------> CAND: 499.074253 3661.925537 0.8772880 2.6158731 16.5424 10.5479  4
------> CAND: 259.090567 3943.423340 0.9949336 2.6715970 19.5397 10.5441  2
------> CAND:  74.071958 4398.596191 1.0235677 2.5491533 14.3488 10.5316 16
------> CAND:   1.251094 3949.419678 0.6224312 1.3112848 24.2467 10.5302  1
------> CAND:   1.251353 4439.493164 0.8352864 1.6188065 24.239 10.5269  1
------> CAND:  86.375287 4076.185303 0.8564498 2.5043941 14.3375 10.517 16
------> CAND: 130.870986 4118.526367 0.9165322 0.9935421 16.5021 10.516  4
------> CAND: 259.090826 3859.359863 0.9082239 2.6120925 24.1936 10.5071  1
------> CAND:   0.500593 3831.992432 0.9999456 2.6851161 19.4768 10.5068  2
------> CAND: 351.233444 3796.986572 0.5621384 1.2034523 19.4698 10.5027  2
------> CAND: 199.353376 3804.665771 0.6509570 2.3103962 14.3254 10.5014 16
[23:16:58][1330602][INFO ] Statistics: count dirty SumSpec pages 221412 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:16:58][1330602][INFO ] Data processing finished successfully!
23:16:58 (1330602): called boinc_finish(0)

</stderr_txt>
]]>