Task 1703143542

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_77_2450000_1
Workunit ID: 857760570
Created: 25 Dec 2024 23:20:15 UTC
Sent: 26 Dec 2024 15:59:20 UTC
Report deadline: 9 Jan 2025 15:59:20 UTC
Received: 26 Dec 2024 20:55:35 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803899
Run time (sec): 424.62
CPU time (sec): 42.49
Peak working set size (MB): 278.94
Peak swap size (MB): 10369.16
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>
[15:47:21][288712][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_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_77.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 2450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_77.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_77_2450000_1_0
------> GPU usage: 1.000000
[15:47:21][288712][INFO ] Starting data processing...
[15:47:21][288712][INFO ] opti: No host transfer for n_steps. Use device global.
[15:47:21][288712][INFO ] opti: No host transfer for mean. Use device global.
[15:47:21][288712][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:47:21][288712][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:47:21][288712][INFO ] opti: power spectrum in fft callback (static link).
[15:47:21][288712][INFO ] opti: __constant__ access is not uniform, bad!
[15:47:21][288712][INFO ] Running on device 0 NVIDIA GeForce RTX 2080
[15:47:21][288712][INFO ] CUDA global memory status (initial GPU state, including context):
[15:47:21][288712][INFO ] No template file. Generating templates.
[15:47:21][288712][INFO ] Template param value T_cons = 50000
[15:47:27][288712][INFO ] Number of generated templates to be used: 50000
[15:47:27][288712][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_77.cpt
[15:47:27][288712][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_77.cpt (No such file or directory).
------> Starting from scratch...
[15:47:27][288712][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_77.binary
[15:47:27][288712][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM237.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766080057
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 237.7 cm^-3 pc
------> Scale factor: 1.31378
[15:47:27][288712][INFO ] Allocating memory for dedispersed compressed time series...
[15:47:27][288712][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:47:27][288712][INFO ] 8-bit allocation done
[15:47:27][288712][INFO ] Foobar
[15:47:27][288712][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_77.binary
[15:47:27][288712][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:47:27][288712][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:47:27][288712][INFO ] FftSize = 12582913
[15:47:27][288712][INFO ] Seed for random number generator is 1110480670.
[15:47:30][288712][INFO ] 8[15:47:30][288712][INFO ] 9[15:47:32][288712][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:47:32][288712][INFO ] Normalization factor 3.97364e-08
[15:47:32][288712][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
[15:47:32][288712][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 760 MB (7216 MB free / 7976 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:47:32][288712][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:47:32][288712][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:47:32][288712][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1518.27832031, mean= 0.00009050  0.00009050
[15:47:32][288712][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:48:21][288712][INFO ] Checkpoint committed!
[15:49:21][288712][INFO ] Checkpoint committed!
[15:50:21][288712][INFO ] Checkpoint committed!
[15:51:22][288712][INFO ] Checkpoint committed!
[15:52:22][288712][INFO ] Checkpoint committed!
[15:53:22][288712][INFO ] Checkpoint committed!
[15:54:22][288712][INFO ] Checkpoint committed!
[15:54:24][288712][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4236.457520 0.9828627 2.9584348 23.9113 20.2167  8
------> CAND:   0.250167 4032.836426 0.3799460 1.3604128 20.0048 18.2319 16
------> CAND:   0.500334 5691.252930 0.9953280 1.9777552 20.9672 16.9928  8
------> CAND:   0.499815 3638.088867 0.4648052 2.5741463 20.831 16.845  8
------> CAND:   0.249907 5780.159668 1.0651141 1.9427119 18.9057 16.685 16
------> CAND:   0.166605 3624.447754 0.6657184 2.7664289 17.9157 15.3099 16
------> CAND:   0.500593 3718.824463 0.9830989 0.3322981 18.6769 14.5243  8
------> CAND:   1.500222 4020.653564 0.9158469 2.9186802 25.9236 14.346  2
------> CAND:   1.250315 4175.920898 0.4005146 1.5318455 25.8555 14.3053  2
------> CAND:  30.569140 3837.544922 0.7562815 2.8347952 16.8951 13.9122 16
------> CAND:   1.250834 5503.407715 0.8966603 1.9670066 25.1368 13.8758  2
------> CAND:   1.250575 4754.457520 0.5898041 1.7552581 25.1229 13.8675  2
------> CAND:   1.499963 3621.327637 0.7509942 2.8076451 24.9994 13.7937  2
------> CAND:   1.251094 5798.634766 1.0649441 1.9389532 24.8888 13.7277  2
------> CAND:   1.500482 4539.674805 1.1128082 2.9972119 24.7601 13.6508  2
------> CAND:   0.500853 4835.964355 1.1544765 0.9567846 20.0781 13.3737  4
------> CAND:   0.499555 3619.203613 0.7925299 2.8298001 17.4578 13.2275  8
------> CAND:   0.249648 4121.305176 1.0014244 2.9545972 17.3986 13.1649  8
------> CAND:   0.749981 4014.610352 0.9409428 2.9336600 19.8147 13.1617  4
------> CAND:   1.250056 3626.619385 0.6013129 0.4473002 23.2928 12.7754  2
------> CAND:   1.501260 3890.427490 0.8911253 0.4808347 23.2694 12.7614  2
------> CAND: 403.416843 3884.836914 0.5676710 2.6673927 19.2976 12.7461  4
------> CAND:   1.501520 4445.793945 1.0995495 0.7434304 23.2429 12.7456  2
------> CAND:   0.750241 4173.184570 0.9759173 2.9547718 19.0567 12.5528  4
------> CAND:   0.166864 5487.452148 0.8986786 1.9663373 15.8748 12.538 16
------> CAND:   0.499296 3637.635010 0.9705443 2.8907669 16.7232 12.4529  8
------> CAND:   1.000148 4449.454102 0.7723920 2.7806432 22.6563 12.3961  2
------> CAND: 115.266700 3634.081299 0.4956988 2.6150696 15.733 12.3489 16
------> CAND:   1.000408 5275.143066 1.2058045 2.9260008 22.5346 12.3236  2
------> CAND: 381.361679 3756.499512 0.7920102 2.8385494 16.5901 12.3131  8
------> CAND: 215.930042 3892.948242 0.9114747 2.9081569 16.5492 12.2702  8
------> CAND:   0.625158 4175.920898 0.4005146 1.5318455 18.5753 12.1671  4
------> CAND:   0.750760 4108.387207 1.0240223 0.5674125 18.5384 12.1375  4
------> CAND:   0.374991 3949.953613 0.9146806 2.9140673 16.4051 12.1191  8
------> CAND:   0.999889 4319.136230 0.6367444 2.6539919 18.3402 11.979  4
------> CAND:   0.250426 5852.576660 1.2006742 2.6297133 15.4017 11.9092 16
------> CAND:   2.500371 3764.671631 0.2964113 1.3481944 27.2074 11.816  1
------> CAND:   0.625417 5503.052246 0.8967863 1.9647014 18.1136 11.7979  4
------> CAND: 345.392153 4124.905273 0.9770561 2.9445510 18.0879 11.7774  4
------> CAND:   1.500741 4179.141602 0.5889893 2.6291904 21.5606 11.744  2
------> CAND:  86.370356 4253.979980 0.9820604 2.9527960 15.2455 11.7029 16
------> CAND:   1.501001 4645.584961 0.7619435 2.7082586 21.4676 11.6887  2
------> CAND:   2.500630 4172.317871 0.4050920 1.5207213 26.8701 11.6695  1
------> CAND: 115.215058 4018.991455 0.7294773 2.8120444 15.2179 11.6666 16
------> CAND: 230.533141 3634.081299 0.4956988 2.6150696 15.9296 11.6223  8
------> CAND:   2.501668 5503.052246 0.8967863 1.9647014 26.5639 11.5365  1
------> CAND:  86.387484 3840.869873 0.7218320 2.8039498 15.1111 11.5259 16
------> CAND: 358.927112 3964.931885 1.0048158 2.9497635 15.786 11.4727  8
------> CAND: 450.084893 4421.404297 0.6477498 1.0929254 21.0648 11.4493  2
------> CAND:   0.416772 3858.354980 0.6967833 0.5648419 15.7611 11.4468  8
------> CAND:   2.501928 5669.784180 0.9971287 1.9635781 26.3545 11.4456  1
------> CAND:   2.500890 4436.894531 0.4783644 1.6806090 26.3475 11.4426  1
------> CAND: 431.860084 3892.948242 0.9114747 2.9081569 17.5881 11.3787  4
------> CAND:  86.356861 3806.055664 0.9185832 2.9053719 14.9813 11.3554 16
------> CAND:   0.624898 3632.445068 0.5274965 0.5249674 14.9777 11.3507 16
------> CAND:   2.501149 4754.457520 0.5898041 1.7552581 26.0544 11.3153  1
------> CAND:   0.750500 3874.653809 0.8967810 0.4637642 17.4798 11.2924  4
------> CAND: 372.165453 4015.885742 0.6600546 0.7120253 17.4771 11.2903  4
------> CAND: 193.538814 3759.266113 0.9463862 0.3734558 15.6085 11.2882  8
------> CAND:   1.251353 3669.219482 0.7332410 2.8001933 20.7843 11.2826  2
------> CAND:  98.487357 3825.718994 0.8943756 2.8986411 15.5666 11.2447  8
------> CAND: 177.166641 3703.551514 0.5292201 2.6494145 14.8916 11.2379 16
------> CAND: 115.194816 4977.770508 1.0976299 2.9354184 14.888 11.2332 16
------> CAND:  67.959479 3796.743896 0.8429815 2.8744097 14.871 11.211 16
------> CAND:   1.251613 4467.908691 1.0666646 2.9856155 20.6424 11.1983  2
------> CAND:   0.999629 3705.985352 0.3054298 2.0961702 17.356 11.1939  4
------> CAND:   2.501409 5175.792969 0.7393968 1.9836975 25.7541 11.1849  1
------> CAND:  59.930525 4348.913086 0.9775690 2.9421740 14.8171 11.1406 16
------> CAND: 279.923183 4003.137695 0.5599469 2.6441729 15.4481 11.1217  8
------> CAND: 437.073623 3727.251465 0.6787485 2.7721453 17.2442 11.1049  4
------> CAND: 115.257877 4724.253418 0.7062860 2.5973861 14.7834 11.0965 16
------> CAND: 230.566618 4544.517090 0.5845890 2.4247999 17.2324 11.0956  4
------> CAND:  46.853599 4442.656250 0.9269164 2.9120109 14.7794 11.0912 16
------> CAND: 249.625749 4564.580566 1.0322745 2.9611425 15.4138 11.0862  8
------> CAND:  43.139764 3731.530029 0.6668689 0.4828821 14.7595 11.0652 16
------> CAND: 118.988321 4656.765625 0.9484652 2.8957219 15.3502 11.0203  8
------> CAND:  30.569919 3897.966309 0.7803806 2.8459380 15.3011 10.9695  8
------> CAND: 214.818045 4170.220703 0.8008568 2.8473148 15.2964 10.9647  8
------> CAND:   0.200082 5164.223145 1.0893475 2.8690491 14.67 10.9485 16
------> CAND: 345.398900 4194.477539 1.0096183 2.9599233 25.1862 10.9382  1
------> CAND:  31.392303 3829.472656 0.4857279 0.7657137 14.6613 10.9372 16
------> CAND: 230.447503 4063.145996 1.0199441 2.9673464 17.0011 10.9118  4
------> CAND: 115.193519 4117.465332 1.0015460 2.9635768 14.6203 10.8838 16
------> CAND: 460.683506 4086.746094 0.9443755 2.9291680 16.9472 10.8689  4
------> CAND:  86.357121 4625.492676 1.1247469 3.0025840 14.6021 10.8602 16
------> CAND: 499.337655 3980.585693 0.9445437 2.9241812 25.002 10.8582  1
------> CAND: 115.175872 3707.933594 0.9573220 2.9033642 15.1845 10.849  8
------> CAND: 345.799842 4436.979004 0.4837517 2.1478217 24.9712 10.8449  1
------> CAND: 201.708421 3884.836914 0.5676710 2.6673927 15.171 10.835  8
------> CAND:  44.847594 4994.384766 0.9814078 1.1906341 14.572 10.821 16
------> CAND: 216.135573 4473.899414 1.0230142 2.9578948 16.8762 10.8126  4
------> CAND: 115.157966 4823.096191 1.1527777 2.9886367 15.1492 10.8124  8
------> CAND: 188.757098 3719.855469 0.7250219 2.8001590 14.5651 10.812 16
------> CAND: 315.356044 4184.549805 0.5351026 1.0479698 15.1411 10.8041  8
------> CAND: 268.944648 3884.836914 0.5676710 2.6673927 15.1407 10.8037  8
------> CAND: 260.311817 3741.592041 0.8846894 0.3837414 16.8475 10.7898  4
------> CAND: 115.193259 4200.875000 0.7384420 2.8026848 16.8452 10.788  4
------> CAND: 172.905760 5359.124512 0.9403272 2.5999548 15.1206 10.7829  8
------> CAND:  86.368020 4124.554688 0.9119952 2.9246509 14.5415 10.7814 16
------> CAND:  67.578779 3758.852539 0.8108870 2.8519866 14.5393 10.7785 16
[15:54:24][288712][INFO ] Statistics: count dirty SumSpec pages 501691 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:54:24][288712][INFO ] Data processing finished successfully!
15:54:24 (288712): called boinc_finish(0)

</stderr_txt>
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