Task 1714450477

Name: Ter5_1_dns_cfbf00111_segment_7_dms_200_40000_112_1600000_1
Workunit ID: 864768817
Created: 15 Jan 2025 4:36:37 UTC
Sent: 15 Jan 2025 14:53:37 UTC
Report deadline: 29 Jan 2025 14:53:37 UTC
Received: 15 Jan 2025 17:07:49 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,515.17
CPU time (sec): 48.73
Peak working set size (MB): 235.13
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>
[16:01:47][17213][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_112.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 1600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_112.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_40000_112_1600000_1_0
------> GPU usage: 0.331000
[16:01:47][17213][INFO ] Starting data processing...
[16:01:47][17213][INFO ] opti: No host transfer for n_steps. Use device global.
[16:01:47][17213][INFO ] opti: No host transfer for mean. Use device global.
[16:01:47][17213][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:01:47][17213][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:01:47][17213][INFO ] opti: power spectrum in fft callback (static link).
[16:01:47][17213][INFO ] opti: __constant__ access is not uniform, bad!
[16:01:47][17213][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[16:01:47][17213][INFO ] CUDA global memory status (initial GPU state, including context):
[16:01:47][17213][INFO ] No template file. Generating templates.
[16:01:47][17213][INFO ] Template param value T_cons = 50000
[16:01:52][17213][INFO ] Number of generated templates to be used: 50000
[16:01:52][17213][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_7_dms_200_112.cpt
[16:01:52][17213][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_7_dms_200_112.cpt (No such file or directory).
------> Starting from scratch...
[16:01:52][17213][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_112.binary
[16:01:52][17213][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_DM241.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796777038093
------> 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: 241.2 cm^-3 pc
------> Scale factor: 1.42309
[16:01:52][17213][INFO ] Allocating memory for dedispersed compressed time series...
[16:01:52][17213][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:01:52][17213][INFO ] 8-bit allocation done
[16:01:52][17213][INFO ] Foobar
[16:01:52][17213][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_112.binary
[16:01:52][17213][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:01:52][17213][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:01:52][17213][INFO ] FftSize = 12582913
[16:01:52][17213][INFO ] Seed for random number generator is 1112170561.
[16:01:54][17213][INFO ] 8[16:01:54][17213][INFO ] 9[16:01:55][17213][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:01:55][17213][INFO ] Normalization factor 3.97364e-08
[16:01:55][17213][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
[16:01:55][17213][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1828 MB (2208 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:01:55][17213][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:01:55][17213][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:01:55][17213][INFO ] TimeSeriesLength = 16766107, params->nsamples = 25165824
sum = 1794.04528809, mean= 0.00010700  0.00010700
[16:01:55][17213][INFO ] Launching time series padding kernel: grid 196608, block 32
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[18:07:01][17213][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4060.818848 0.5212837 1.5846853 21.9249 20.9787 16
------> CAND:   0.500334 4752.862305 0.9090793 2.3512561 21.5506 20.4391 16
------> CAND:   0.500074 3947.923584 0.5482206 2.2273405 20.754 19.2973 16
------> CAND:   0.249648 3680.604492 0.9763581 2.7662656 20.5062 18.9439 16
------> CAND:   0.499555 3642.675537 0.9588513 2.7558632 21.2094 17.2561  8
------> CAND:   1.251094 4978.188477 0.9511207 1.9177309 24.7123 17.1345  4
------> CAND:   1.250834 4482.320312 0.7050397 1.7291782 24.371 16.8558  4
------> CAND:   1.250575 3783.825928 0.4238898 1.5000526 24.2091 16.7237  4
------> CAND:   0.249907 4193.253906 0.7572890 2.5192218 18.9069 16.6867 16
------> CAND:   0.500853 4088.949951 1.0415926 0.7207223 23.5477 16.1845  4
------> CAND:   1.251872 4341.411133 1.0792227 2.7883337 28.3515 15.7993  2
------> CAND:   1.251613 3766.797852 0.8068740 2.6681583 28.1723 15.6919  2
------> CAND:   0.250426 4088.949951 1.0415926 0.7207223 19.6563 15.5751  8
------> CAND:   0.499815 3641.165527 0.5165505 2.3588438 19.5077 15.4152  8
------> CAND:   0.166864 4964.737305 0.9524873 1.8970349 17.8595 15.2323 16
------> CAND:   0.500593 5117.556641 1.0664819 1.8377986 19.2095 15.0948  8
------> CAND:   0.501112 4260.610840 1.0681031 0.8437976 18.958 14.8251  8
------> CAND:   0.166605 4367.913086 1.0429398 2.7448099 17.1839 14.3055 16
------> CAND:   0.625677 4978.188477 0.9511207 1.9177309 18.2894 14.1107  8
------> CAND:   0.625936 4341.411133 1.0792227 2.7883337 20.6003 13.7946  4
------> CAND:   1.250315 3706.677979 0.4056766 1.3471814 20.5514 13.7552  4
------> CAND:   0.625417 4060.818848 0.5212837 1.5846853 20.5065 13.719  4
------> CAND:   0.625158 3783.825928 0.4238898 1.5000526 17.8828 13.6781  8
------> CAND:   1.000408 4453.881348 0.9859109 2.6686797 24.6967 13.6129  2
------> CAND:   1.000148 3756.003418 0.6591184 2.5352280 24.5188 13.5067  2
------> CAND:   1.251353 5118.066895 1.0664527 1.8395350 24.2525 13.3478  2
------> CAND:  39.982056 3677.024658 0.7296491 2.6189852 19.7427 13.1037  4
------> CAND:  47.110513 4262.617676 0.8700735 2.6256609 16.1099 12.8524 16
------> CAND: 259.106916 3829.021729 0.9430134 2.7526126 19.198 12.6661  4
------> CAND: 323.234742 4373.407227 0.7548434 1.3086183 19.1499 12.6275  4
------> CAND:  77.717802 3674.754395 0.7389789 2.6317277 15.8496 12.5043 16
------> CAND: 499.447686 3691.713867 0.6296871 2.5138450 22.6121 12.3698  2
------> CAND:   0.417031 4252.887207 0.6025454 1.7206566 15.6961 12.2998 16
------> CAND: 115.338325 5152.646973 1.1200106 2.3761005 15.6687 12.2634 16
------> CAND:  86.384888 3691.690918 0.6310319 2.5216389 15.6647 12.258 16
------> CAND:   0.416772 4059.691895 0.5238071 1.5531744 15.6506 12.2393 16
------> CAND:   1.000667 4909.708496 1.1426313 2.6199429 22.2947 12.1808  2
------> CAND:   2.500890 3784.836914 0.4209141 1.5004729 27.647 12.007  1
------> CAND:   0.312709 4060.818848 0.5212837 1.5846853 16.2738 11.9816  8
------> CAND:   2.501149 4060.818848 0.5212837 1.5846853 27.4814 11.935  1
------> CAND:   2.502447 5001.612305 1.1514025 1.4395080 15.4024 11.9101 16
------> CAND: 474.434377 4017.951660 0.9131573 0.7506877 18.0491 11.7464  4
------> CAND:   0.312968 4296.701172 1.0730531 2.7816744 15.9537 11.6474  8
------> CAND:   1.501520 3876.447998 0.9484412 0.6074134 21.3493 11.6184  2
------> CAND: 230.534179 3745.762207 0.5275145 2.3125722 17.8814 11.6125  4
------> CAND:   0.417291 4341.411133 1.0792227 2.7883337 15.8955 11.5868  8
------> CAND:   2.502187 4953.595215 0.9533364 1.8959055 26.6462 11.5723  1
------> CAND:   2.501409 4260.519531 0.5981337 1.6955532 21.2281 11.5463  2
------> CAND:  86.421220 4595.899902 0.8951654 2.4977989 15.1099 11.5243 16
------> CAND:  69.096389 3708.291992 0.8430932 2.7043931 15.0721 11.4746 16
------> CAND:   0.208386 4418.889648 0.7976928 1.2953848 15.0517 11.4479 16
------> CAND: 345.797246 3653.909424 0.4678562 2.2362082 17.6642 11.4393  4
------> CAND: 345.494659 4220.058594 0.9477812 2.7176447 21.0416 11.4355  2
------> CAND: 460.956251 4072.169434 0.7798837 2.5892699 26.3286 11.4343  1
------> CAND: 433.505372 3905.816650 0.8091338 2.6526675 17.6319 11.4136  4
------> CAND: 115.227514 3956.838135 0.7687209 2.6096973 15.015 11.3996 16
------> CAND: 323.939828 3629.304932 0.6144677 2.5139413 17.5832 11.3748  4
------> CAND: 196.003372 4254.273438 0.6006314 1.8174003 14.9614 11.3294 16
------> CAND: 215.959886 3629.304932 0.6144677 2.5139413 15.598 11.2773  8
------> CAND: 186.537776 3771.111572 0.7753825 2.6479428 15.5879 11.2668  8
------> CAND: 460.905906 3816.452393 0.9451973 2.7620728 25.8971 11.247  1
------> CAND: 363.696112 3744.298096 0.8541879 2.7064042 20.7198 11.2443  2
------> CAND:   1.001446 3916.638916 0.6941181 2.5414460 14.8941 11.2412 16
------> CAND: 460.909020 4049.081055 0.7379020 2.5455322 17.414 11.24  4
------> CAND: 269.623524 3726.740967 0.9524161 0.4948247 15.5531 11.2307  8
------> CAND:  86.668532 4074.422119 0.9504832 0.7662342 14.8846 11.2288 16
------> CAND: 116.524801 4132.907715 0.8379706 2.6405418 14.8807 11.2236 16
------> CAND:  86.363349 3716.335938 0.9397624 2.7579391 14.8724 11.2129 16
------> CAND:   2.501668 5132.468750 1.0676786 2.2749751 20.631 11.1916  2
------> CAND:   1.501779 4112.718750 1.0461333 0.7458799 20.6251 11.1881  2
------> CAND:   0.250686 4816.933594 1.1372081 1.2704512 14.8443 11.176 16
------> CAND: 129.553458 3829.021729 0.9430134 2.7526126 15.479 11.1538  8
------> CAND:  32.969081 3657.558350 0.9061694 0.4594900 17.3052 11.1535  4
------> CAND: 167.109623 5076.075195 1.1515620 2.5385969 14.8135 11.1358 16
------> CAND:   2.500371 3879.021729 0.4860743 2.0415609 20.5349 11.1345  2
------> CAND: 115.234262 3995.437988 0.9465302 2.7483783 14.8062 11.1262 16
------> CAND:   0.999889 3636.699219 0.5337481 2.3931439 17.2648 11.1213  4
------> CAND:  16.645436 3848.302246 0.8959613 2.7281685 15.4468 11.1204  8
------> CAND: 230.676650 5152.646973 1.1200106 2.3761005 17.263 11.1199  4
------> CAND: 199.585896 4021.939697 0.9126241 2.7218940 14.7977 11.1152 16
------> CAND: 291.356378 3893.364258 0.7238276 0.8013080 17.2534 11.1123  4
------> CAND: 431.919771 3629.304932 0.6144677 2.5139413 17.2263 11.0907  4
------> CAND: 499.118110 3945.817871 0.8828099 2.7054470 20.4585 11.0892  2
------> CAND:   1.001705 4509.761230 0.9644823 2.6227064 14.7655 11.0731 16
------> CAND:  94.221027 4262.617676 0.8700735 2.6256609 15.3981 11.07  8
------> CAND: 134.811632 3726.740967 0.9524161 0.4948247 14.7552 11.0597 16
------> CAND: 197.704455 5054.376465 1.1499270 2.5537322 14.7511 11.0543 16
------> CAND:   1.250056 3877.642334 0.4910527 2.0698750 17.1696 11.0456  4
------> CAND:   0.750760 3935.574463 0.9963118 0.6356865 17.155 11.0341  4
------> CAND: 431.487429 3633.676758 0.5843562 2.4675093 17.1319 11.0157  4
------> CAND:  86.441461 4116.283691 0.6190912 2.2793710 14.7119 11.0031 16
------> CAND:  82.694409 3619.742432 0.7908232 2.6674345 15.3255 10.9947  8
------> CAND:  21.599985 4143.168945 0.7880388 2.5665004 14.7028 10.9913 16
------> CAND: 115.253984 4035.695312 0.6091018 2.3106294 14.6954 10.9816 16
------> CAND: 399.500590 3811.856934 0.8631652 2.7136092 15.3037 10.9722  8
------> CAND: 453.580481 3718.535889 0.7804888 2.6612062 20.2466 10.9634  2
------> CAND:   1.502039 4500.813965 1.1018836 1.0160013 17.0505 10.951  4
------> CAND: 119.961221 4484.682617 0.7480987 2.2679784 20.2165 10.9455  2
------> CAND: 248.939866 3807.677002 0.7177603 0.7233326 15.2719 10.9393  8
------> CAND: 115.199487 4701.916016 1.0445002 2.6397812 15.2704 10.9377  8
[18:07:01][17213][INFO ] Statistics: count dirty SumSpec pages 487067 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:07:01][17213][INFO ] Data processing finished successfully!
18:07:01 (17213): called boinc_finish(0)

</stderr_txt>
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