Task 1733733956

Name: Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_175_3550000_1
Workunit ID: 876249448
Created: 22 Feb 2025 8:38:55 UTC
Sent: 22 Feb 2025 10:04:04 UTC
Report deadline: 8 Mar 2025 10:04:04 UTC
Received: 22 Feb 2025 12:30:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 651.89
CPU time (sec): 12.45
Peak working set size (MB): 285.59
Peak swap size (MB): 10503
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>
[05:18:05][325077][INFO ] Application startup - thank you for supporting Einstein@Home!
[05:18:05][325077][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_6_dms_200_175.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 3550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_175.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_175_3550000_1_0
------> GPU usage: 0.500000
[05:18:05][325077][INFO ] Starting data processing...
[05:18:05][325077][INFO ] opti: No host transfer for n_steps. Use device global.
[05:18:05][325077][INFO ] opti: No host transfer for mean. Use device global.
[05:18:05][325077][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:18:05][325077][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:18:05][325077][INFO ] opti: power spectrum in fft callback (static link).
[05:18:05][325077][INFO ] opti: __constant__ access is not uniform, bad!
[05:18:05][325077][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[05:18:05][325077][INFO ] CUDA global memory status (initial GPU state, including context):
[05:18:05][325077][INFO ] No template file. Generating templates.
[05:18:05][325077][INFO ] Template param value T_cons = 50000
[05:18:08][325077][INFO ] Number of generated templates to be used: 50000
[05:18:08][325077][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_175.cpt
[05:18:08][325077][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_175.cpt (No such file or directory).
------> Starting from scratch...
[05:18:08][325077][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_175.binary
[05:18:08][325077][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_6_dms_200_DM247.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183645874
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 247.5 cm^-3 pc
------> Scale factor: 1.03786
[05:18:08][325077][INFO ] Allocating memory for dedispersed compressed time series...
[05:18:08][325077][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:18:08][325077][INFO ] 8-bit allocation done
[05:18:08][325077][INFO ] Foobar
[05:18:08][325077][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_175.binary
[05:18:08][325077][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:18:08][325077][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:18:08][325077][INFO ] FftSize = 12582913
[05:18:08][325077][INFO ] Seed for random number generator is -1046861356.
[05:18:09][325077][INFO ] 8[05:18:09][325077][INFO ] 9[05:18:10][325077][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:18:10][325077][INFO ] Normalization factor 3.97364e-08
[05:18:10][325077][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
[05:18:10][325077][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:18:10][325077][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:18:10][325077][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:18:10][325077][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:19:05][325077][INFO ] Checkpoint committed!
[05:20:05][325077][INFO ] Checkpoint committed!
[05:21:05][325077][INFO ] Checkpoint committed!
[05:22:05][325077][INFO ] Checkpoint committed!
[05:23:05][325077][INFO ] Checkpoint committed!
[05:24:05][325077][INFO ] Checkpoint committed!
[05:25:05][325077][INFO ] Checkpoint committed!
[05:26:05][325077][INFO ] Checkpoint committed!
[05:27:05][325077][INFO ] Checkpoint committed!
[05:28:05][325077][INFO ] Checkpoint committed!
[05:28:55][325077][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 5928.768555 1.2962693 1.0915159 25.398 21.8624  8
------> CAND:   0.250167 5742.012207 0.5998448 2.6146514 23.2094 19.4436  8
------> CAND:   0.501112 5745.077637 0.8198987 1.3037258 32.3239 18.1834  2
------> CAND:   0.249907 4124.211426 0.8705703 3.1101899 22.0342 18.1553  8
------> CAND:   0.500853 3648.841553 0.3269324 0.4570292 30.6169 17.1581  2
------> CAND:   0.250686 6966.221191 1.3521647 1.5280663 19.482 15.3875  8
------> CAND:   0.500334 3895.303955 1.0129572 3.0976505 27.0902 15.0439  2
------> CAND:   0.249648 3615.099854 0.9209138 3.0049608 17.4459 14.6638 16
------> CAND:   0.501372 7217.765625 1.2572883 1.8032759 25.9348 14.3527  2
------> CAND:   0.167124 5780.698730 0.8715367 1.2740225 18.2752 14.0956  8
------> CAND:   0.499555 4958.861328 1.1772031 3.2732117 20.9504 14.0773  4
------> CAND:   1.250834 5809.458008 0.5462936 2.2259605 32.2542 14.0078  1
------> CAND:   1.250575 4685.176270 0.2997039 2.2374117 32.2246 13.9949  1
------> CAND:   1.251094 6714.062988 0.8928176 2.5705612 32.2124 13.9897  1
------> CAND:   0.166864 3725.685547 0.4044265 0.4166445 17.844 13.6369  8
------> CAND:   0.625677 6714.062988 0.8928176 2.5705612 23.3888 12.8326  2
------> CAND:   0.625417 4685.176270 0.2997039 2.2374117 23.3635 12.8175  2
------> CAND: 172.853079 5726.406250 0.9746725 3.1593106 16.7232 12.4529  8
------> CAND: 357.377842 4199.942871 0.7414690 0.5060171 18.5819 12.1723  4
------> CAND:   1.250315 3756.581299 0.1710337 2.1675351 27.7894 12.0688  1
------> CAND:   1.249796 4351.012695 0.5228930 2.9591489 21.9335 11.9658  2
------> CAND:   1.250056 5520.682617 1.0264412 3.2034485 27.2065 11.8156  1
------> CAND:   0.417031 5809.458008 0.5462936 2.2259605 18.0518 11.7485  4
------> CAND: 460.971043 4640.474609 0.7720206 3.1170764 17.9594 11.6748  4
------> CAND:   0.500074 3611.031982 0.9584624 3.0093114 17.8474 11.5854  4
------> CAND:   0.416772 4685.176270 0.2997039 2.2374117 17.8241 11.5668  4
------> CAND:   1.251353 7215.314453 1.2126024 2.8519449 26.4619 11.4923  1
------> CAND:  82.425817 5067.350098 0.6395961 2.9799373 17.692 11.4615  4
------> CAND: 360.619112 4246.246094 0.9636706 3.1578217 17.6745 11.4476  4
------> CAND:  86.451063 3957.620361 0.2409469 2.4860384 15.7264 11.4108  8
------> CAND:  31.973604 3770.007324 0.9321262 3.0518386 14.999 11.3787 16
------> CAND: 351.149882 3844.906494 0.5317789 0.4087127 15.6575 11.3391  8
------> CAND: 432.170198 6456.030762 1.3387351 3.2431734 17.5152 11.3206  4
------> CAND:  86.450804 4137.745605 0.2401147 2.3511961 14.9294 11.2875 16
------> CAND:   0.312709 4678.099609 0.3058379 2.2459252 17.4205 11.2452  4
------> CAND: 230.480201 4401.578613 0.6620260 3.0612082 17.3859 11.2177  4
------> CAND: 212.103320 3734.371338 0.8474357 0.2320760 15.5025 11.1782  8
------> CAND:   0.625158 4680.061523 0.3134139 2.3613737 17.2813 11.1345  4
------> CAND:  39.850745 4189.265625 1.0611829 3.1686127 14.8064 11.1265 16
------> CAND: 133.060465 4458.573242 0.8634562 0.5985188 14.8036 11.1229 16
------> CAND: 467.446055 4856.186035 1.0683317 0.7159103 17.2231 11.0882  4
------> CAND: 235.057424 3730.038330 0.9122639 0.2171537 20.4412 11.0789  2
------> CAND: 185.212981 4643.241211 0.5578809 2.9593518 15.4036 11.0756  8
------> CAND: 172.855934 3698.601318 0.4938734 2.8880296 14.7401 11.04 16
------> CAND: 281.103431 7054.732910 1.3214762 1.6008925 15.3547 11.025  8
------> CAND:  91.193074 5275.681152 1.0727546 3.2499170 14.7084 10.9986 16
------> CAND:  96.231444 4324.052734 0.2421726 1.4537278 15.3121 10.9809  8
------> CAND: 298.125155 4436.438477 1.0064242 0.5453044 15.2076 10.8728  8
------> CAND: 133.290649 3799.256104 0.1726779 1.1654342 15.1808 10.8451  8
------> CAND: 287.750758 4364.270020 0.4634962 0.7973665 15.1146 10.7768  8
------> CAND: 345.706418 5726.406250 0.9746725 3.1593106 16.8275 10.7739  4
------> CAND: 331.339472 4160.249023 0.9331499 3.1368091 15.1081 10.77  8
------> CAND: 356.736855 5720.388184 0.9393675 3.1363356 16.8225 10.77  4
------> CAND: 212.712129 4150.403809 0.3515199 0.8246315 15.1023 10.764  8
------> CAND: 330.708087 5263.667969 0.6106305 2.8919845 19.8854 10.7491  2
------> CAND: 177.483501 4368.594727 0.3837084 2.7689507 14.5131 10.7445 16
------> CAND: 118.059538 3784.164062 0.6711491 2.9865057 14.5126 10.7438 16
------> CAND:  63.947208 3770.007324 0.9321262 3.0518386 15.0791 10.7401  8
------> CAND: 172.776784 4284.929688 0.6865074 3.0682447 15.0444 10.7043  8
------> CAND:  28.964076 4886.116211 1.0066191 3.2194378 14.4797 10.7011 16
------> CAND: 115.216356 5441.699707 1.1630023 3.2775691 14.4744 10.6943 16
------> CAND: 460.889038 4336.232422 0.8914682 3.1510594 16.7041 10.6761  4
------> CAND:   0.624898 4276.903320 0.6250968 3.0346313 19.7525 10.6703  2
------> CAND:   0.166605 5107.497559 1.1974816 3.2834761 14.454 10.6678 16
------> CAND:  83.305812 3658.633789 0.2990525 2.6938145 14.9891 10.6472  8
------> CAND: 122.567731 3665.214844 0.2692042 0.5745865 16.6436 10.6281  4
------> CAND: 128.870170 4472.609863 0.4054133 2.7700782 14.4187 10.6221 16
------> CAND: 151.532326 3911.583984 0.5809052 0.4157806 14.3976 10.5948 16
------> CAND:  28.688478 6302.789551 0.9669517 3.0110142 14.3862 10.58 16
------> CAND:   0.416512 4155.574219 0.5988187 3.0040536 14.8921 10.5473  8
------> CAND: 426.812112 3727.865723 0.1854129 2.2779448 19.538 10.5431  2
------> CAND: 348.225214 3826.247803 0.5787867 2.9558172 14.8857 10.5407  8
------> CAND:  82.430228 5407.132324 0.7337217 3.0239122 16.5261 10.5349  4
------> CAND: 131.114924 4009.893555 0.9046383 0.3645412 14.3344 10.513 16
------> CAND:  73.488841 6479.755371 1.3399109 1.3132449 14.8565 10.5107  8
------> CAND:  28.287017 5953.576660 1.2993165 1.0897131 14.3292 10.5063 16
------> CAND: 223.196039 3915.666260 0.7010682 0.3724844 14.8468 10.5007  8
------> CAND:  86.425372 3766.795898 0.3393943 2.7471192 14.3166 10.49 16
------> CAND: 170.171831 4042.786621 0.7599598 0.4163138 14.8215 10.4746  8
------> CAND: 331.334801 4172.761230 0.8257952 0.4628550 14.8175 10.4705  8
------> CAND:  82.425298 5078.857422 0.6363192 2.9891956 16.4415 10.468  4
------> CAND: 202.604506 3669.616455 0.6641705 2.9629302 14.2951 10.4622 16
------> CAND: 115.245161 4490.557129 0.5863906 2.9987547 14.2917 10.4578 16
------> CAND: 113.662155 4577.158203 0.9054132 0.6410903 14.2913 10.4573 16
------> CAND:  66.559946 4898.049805 1.1687577 3.2680905 14.2828 10.4463 16
------> CAND:   0.500593 6377.529297 1.3377954 3.2560503 16.4125 10.445  4
------> CAND:  86.374768 4628.126953 0.8968930 3.1780326 14.2793 10.4418 16
------> CAND:  30.186105 4658.837402 0.3529972 2.5473592 14.7823 10.4344  8
------> CAND: 173.150736 5973.937988 1.1547612 1.1635261 16.3915 10.4284  4
------> CAND: 152.749165 4391.274902 0.9660833 3.1783457 14.2683 10.4276 16
------> CAND: 178.160820 4358.762695 0.4721099 0.7831360 14.2668 10.4257 16
------> CAND:  68.339660 5030.561035 0.9977055 0.8177979 14.2578 10.4141 16
------> CAND: 221.405685 6248.515625 1.0293188 3.0875239 14.7563 10.4076  8
------> CAND: 160.898531 4129.837402 0.8415690 3.1081507 16.3633 10.406  4
------> CAND: 160.897752 4058.246582 0.8154945 3.0838714 16.358 10.4019  4
------> CAND: 104.418439 3816.851562 0.4247646 2.8496189 14.7495 10.4006  8
------> CAND: 161.215651 4060.662598 0.4759504 0.5802565 14.2452 10.3978 16
------> CAND: 354.167974 4151.547852 0.8332874 0.4552207 16.3502 10.3957  4
------> CAND: 394.353485 5189.593262 0.9620953 3.1971276 16.3437 10.3906  4
------> CAND:  31.613405 4394.809082 0.9327238 0.5400063 14.7305 10.3811  8
[05:28:55][325077][INFO ] Statistics: count dirty SumSpec pages 434289 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:28:55][325077][INFO ] Data processing finished successfully!
05:28:55 (325077): called boinc_finish(0)

</stderr_txt>
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