Task 1714467292

Name: Ter5_1_dns_cfbf00111_segment_7_dms_200_40000_153_9500000_1
Workunit ID: 864777175
Created: 15 Jan 2025 4:38:06 UTC
Sent: 16 Jan 2025 0:31:39 UTC
Report deadline: 30 Jan 2025 0:31:39 UTC
Received: 16 Jan 2025 7:12:32 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,484.29
CPU time (sec): 48.75
Peak working set size (MB): 235.22
Peak swap size (MB): 65249.21
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[01:42:18][48743][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_7_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_7_dms_200_153.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 9500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_153.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_40000_153_9500000_1_0
------> GPU usage: 0.331000
[01:42:18][48743][INFO ] Starting data processing...
[01:42:18][48743][INFO ] opti: No host transfer for n_steps. Use device global.
[01:42:18][48743][INFO ] opti: No host transfer for mean. Use device global.
[01:42:18][48743][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:42:18][48743][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:42:18][48743][INFO ] opti: power spectrum in fft callback (static link).
[01:42:18][48743][INFO ] opti: __constant__ access is not uniform, bad!
[01:42:18][48743][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[01:42:18][48743][INFO ] CUDA global memory status (initial GPU state, including context):
[01:42:18][48743][INFO ] No template file. Generating templates.
[01:42:18][48743][INFO ] Template param value T_cons = 50000
[01:42:22][48743][INFO ] Number of generated templates to be used: 50000
[01:42:22][48743][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_7_dms_200_153.cpt
[01:42:22][48743][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_7_dms_200_153.cpt (No such file or directory).
------> Starting from scratch...
[01:42:22][48743][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_153.binary
[01:42:22][48743][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_7_dms_200_DM245.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796776970783
------> 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: 245.3 cm^-3 pc
------> Scale factor: 1.42347
[01:42:22][48743][INFO ] Allocating memory for dedispersed compressed time series...
[01:42:22][48743][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:42:22][48743][INFO ] 8-bit allocation done
[01:42:22][48743][INFO ] Foobar
[01:42:22][48743][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_153.binary
[01:42:22][48743][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:42:22][48743][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:42:22][48743][INFO ] FftSize = 12582913
[01:42:22][48743][INFO ] Seed for random number generator is 1114376982.
[01:42:25][48743][INFO ] 8[01:42:25][48743][INFO ] 9[01:42:25][48743][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:42:26][48743][INFO ] Normalization factor 3.97364e-08
[01:42:26][48743][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
[01:42:26][48743][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1829 MB (2207 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:42:26][48743][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:42:26][48743][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:42:26][48743][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1799.24755859, mean= 0.00010724  0.00010724
[01:42:26][48743][INFO ] Launching time series padding kernel: grid 196608, block 32
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[03:47:00][48743][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 4034.575195 0.9502342 4.4085331 23.5636 19.8334  8
------> CAND:   0.499036 3642.355713 0.9694131 3.8688540 20.9588 19.59 16
------> CAND:   0.249648 3943.352539 0.8705422 4.4252844 20.1201 18.3953 16
------> CAND:   0.249907 3655.432129 0.6778742 4.4045520 18.9789 16.7873 16
------> CAND:   1.248239 3863.841553 0.9301749 5.4589772 29.3622 16.4052  2
------> CAND:   0.499815 4011.968750 1.0217984 5.4934793 20.2234 16.1869  8
------> CAND:   0.166345 4035.201660 0.9501517 4.4098320 18.5434 16.1797 16
------> CAND:   1.248499 3630.705811 0.7544982 5.3402510 28.4552 15.8614  2
------> CAND:   0.500074 3602.748047 0.9678243 5.6126666 23.083 15.8063  4
------> CAND:   0.250167 3605.212402 0.9670979 5.5964155 17.359 14.5448 16
------> CAND:   0.624120 3863.841553 0.9301749 5.4589772 21.275 14.3397  4
------> CAND:   0.499555 4207.560547 1.0354239 4.5653996 18.2627 14.0822  8
------> CAND:   0.624379 3630.705811 0.7544982 5.3402510 20.7707 13.9322  4
------> CAND:   1.247980 4062.346680 1.0271751 5.4487815 19.736 13.0983  4
------> CAND:   0.415993 3863.841553 0.9301749 5.4589772 17.2749 13.0341  8
------> CAND:   0.498777 3752.808838 0.9614859 4.0064597 16.2122 12.9897 16
------> CAND:   0.999629 3995.020508 1.0162289 5.4712896 23.1444 12.6869  2
------> CAND:   1.249537 3738.951416 0.7401149 4.3527689 22.879 12.5288  2
------> CAND:   0.999889 3625.411865 0.7980536 5.4168377 22.8101 12.4877  2
------> CAND:   1.249277 4084.586182 0.9429618 4.5246024 22.6833 12.4122  2
------> CAND:   0.249388 3608.477295 0.9661673 3.8259580 16.5276 12.2476  8
------> CAND:   1.999259 3790.170898 0.8951575 5.4499283 27.9283 12.1291  1
------> CAND:   1.998999 3982.055420 1.0149679 5.4853487 27.9272 12.1286  1
------> CAND:   1.497887 3873.785889 1.0031415 4.1165371 22.1869 12.1166  2
------> CAND:   1.498146 3661.404053 0.9072307 3.9435086 15.5417 12.0947 16
------> CAND: 153.500963 3686.483154 0.8092971 5.3971562 15.5281 12.0767 16
------> CAND:   0.416253 3630.705811 0.7544982 5.3402510 16.3492 12.0606  8
------> CAND: 199.010824 3629.444824 0.7645955 5.3531923 15.4511 11.9746 16
------> CAND: 115.530362 3600.194336 0.9685494 5.5988846 15.4052 11.9139 16
------> CAND: 173.251166 4009.483887 1.0176841 5.4625416 16.2064 11.9112  8
------> CAND:   0.166605 4011.968750 1.0217984 5.4934793 15.3977 11.9039 16
------> CAND: 437.618333 4013.353027 1.0218927 5.4860144 18.1062 11.792  4
------> CAND:   2.496997 3633.083496 0.7320350 5.2783327 27.1458 11.7893  1
------> CAND:   0.312190 3627.609863 0.8133268 5.4270711 16.0852 11.7846  8
------> CAND: 288.692516 3893.908447 0.9635229 5.4800067 16.0636 11.7621  8
------> CAND:   1.999518 3624.127441 0.8080708 5.4323087 27.0471 11.7464  1
------> CAND: 346.406574 3654.288330 0.6861141 5.1031022 18.0179 11.7215  4
------> CAND:   2.496219 4107.007324 1.0270536 5.4076896 26.9657 11.711  1
------> CAND:   2.496738 3798.841064 0.8381106 5.3334212 26.8352 11.6544  1
------> CAND:   0.311930 3927.818115 1.0091637 5.5068412 15.893 11.5841  8
------> CAND: 351.168567 3902.092285 0.9743649 4.1665320 26.6417 11.5703  1
------> CAND: 126.082263 4211.341309 1.0358528 5.3202958 26.6377 11.5686  1
------> CAND: 434.612438 3713.184814 0.7932975 4.1994839 21.2417 11.5544  2
------> CAND: 231.088750 3756.317627 0.9370524 5.5273933 15.8172 11.5052  8
------> CAND:   0.748943 4217.883301 0.9837273 4.8566947 15.0857 11.4926 16
------> CAND:   2.496478 3915.452148 0.9165763 5.3834219 26.3825 11.4578  1
------> CAND: 259.813300 3786.691895 0.9908373 5.5581589 15.7697 11.4558  8
------> CAND:  88.876955 4018.548828 0.9519625 4.3855877 17.6728 11.4462  4
------> CAND:   0.749203 3704.367676 0.6587604 4.6458931 15.0416 11.4346 16
------> CAND:   0.998332 3799.873047 0.8901154 4.1538076 20.9451 11.3781  2
------> CAND:  63.041261 4211.341309 1.0358528 5.3202958 20.9285 11.3683  2
------> CAND: 125.364461 3633.230469 0.7740305 4.1053309 14.9763 11.349 16
------> CAND: 217.306219 3713.184814 0.7932975 4.1994839 17.5306 11.3329  4
------> CAND: 243.179541 3852.709473 0.9655553 4.1404986 15.6474 11.3286  8
------> CAND:  88.875657 4047.797363 0.9675469 4.3973212 17.5114 11.3176  4
------> CAND: 201.895787 3746.516113 0.8818172 4.0902395 17.4531 11.2712  4
------> CAND: 202.932526 3761.271484 0.9610172 4.0077324 15.5852 11.264  8
------> CAND:   1.498406 3703.375488 0.6631299 4.5919251 15.569 11.2472  8
------> CAND:   0.208126 3873.011719 0.9646920 5.4886460 14.8829 11.2265 16
------> CAND: 373.226067 4241.271484 0.9833449 4.9126439 15.545 11.2222  8
------> CAND:  89.731519 3746.516113 0.8818172 4.0902395 14.8677 11.2067 16
------> CAND: 196.911654 3684.849365 0.8475680 4.0415807 14.8636 11.2013 16
------> CAND: 115.480795 3692.627686 0.7938589 5.3531098 14.8523 11.1865 16
------> CAND:  64.875991 3675.620850 0.6555700 4.5235267 15.4933 11.1687  8
------> CAND: 153.088084 3828.672607 0.7626286 4.5434141 14.8327 11.1609 16
------> CAND:  57.753762 3679.923828 0.8554968 5.4634953 15.4746 11.1493  8
------> CAND: 150.908207 3727.695068 0.7652128 5.2695508 15.4663 11.1407  8
------> CAND: 115.484948 3897.301758 0.8894773 5.3411174 14.8006 11.119 16
------> CAND: 312.441497 3688.713135 0.8030853 5.3724880 15.4261 11.0989  8
------> CAND: 179.700488 3632.100098 0.7408774 5.2982745 14.7801 11.0922 16
------> CAND:   1.497627 4057.726562 1.0267540 4.3198371 20.4521 11.0854  2
------> CAND:  63.056313 3841.620361 0.7991038 5.2294106 20.4472 11.0824  2
------> CAND: 100.948023 3746.516113 0.8818172 4.0902395 15.409 11.0812  8
------> CAND:  91.551456 3876.472900 1.0035266 5.5400662 14.7717 11.0812 16
------> CAND: 231.149475 3693.718750 0.9570751 5.5646439 17.209 11.077  4
------> CAND: 126.112626 3841.620361 0.7991038 5.2294106 25.4813 11.0664  1
------> CAND:   0.998072 4016.607422 1.0222559 4.2664404 20.3879 11.0472  2
------> CAND: 174.613330 4017.426270 0.8685760 5.0994568 14.7413 11.0415 16
------> CAND: 404.452284 3914.498535 0.8178952 5.1730189 15.3464 11.0164  8
------> CAND: 218.809296 4013.353027 1.0218927 5.4860144 15.3376 11.0073  8
------> CAND: 179.642877 3908.596191 0.8216572 5.1833396 17.1068 10.9957  4
------> CAND: 126.093682 4074.902100 0.9444829 5.2911520 25.3094 10.9917  1
------> CAND: 175.584413 3902.092285 0.9743649 4.1665320 20.2838 10.9855  2
------> CAND:  76.707792 3629.040527 0.7680010 5.3595543 14.6846 10.9676 16
------> CAND:  63.046971 4074.902100 0.9444829 5.2911520 20.233 10.9553  2
------> CAND:  95.494957 3840.933838 0.7483824 4.6095834 15.2711 10.9385  8
------> CAND:   0.624639 4084.586182 0.9429618 4.5246024 16.9965 10.9081  4
------> CAND:   0.178283 3896.958496 0.9215246 5.4078002 14.6323 10.8995 16
------> CAND: 221.576702 3881.462402 1.0041754 4.1036429 15.2243 10.8901  8
------> CAND: 353.365052 3816.756836 0.8219771 5.2890773 15.2242 10.8899  8
------> CAND:   1.000148 3600.399658 0.9684911 5.6062856 20.0848 10.8674  2
------> CAND: 307.841178 3697.500732 0.7814009 5.3180971 15.2008 10.8658  8
------> CAND: 476.135720 3832.323242 0.8086372 5.2666111 16.9402 10.8634  4
------> CAND: 126.093422 4070.062500 0.9448384 5.2877202 24.989 10.8526  1
------> CAND:  86.597686 3896.217529 0.9223441 5.4238124 14.5911 10.8459 16
------> CAND:  88.890190 3781.171387 0.8062332 4.2674098 16.9176 10.8454  4
------> CAND:  91.365129 4052.641113 0.9474143 4.4582205 14.5769 10.8274 16
------> CAND: 122.333913 3903.331787 0.8234557 4.5095544 14.576 10.8262 16
------> CAND: 115.532697 3957.030518 1.0123525 5.4986091 14.574 10.8236 16
------> CAND: 136.792725 4251.553223 1.0123495 4.7649117 15.1514 10.8148  8
[03:47:00][48743][INFO ] Statistics: count dirty SumSpec pages 548194 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:47:00][48743][INFO ] Data processing finished successfully!
03:47:00 (48743): called boinc_finish(0)

</stderr_txt>
]]>