Task 1732591054

Name: Ter5_1_dns_cfbf00127_segment_3_dms_200_40000_177_3850000_1
Workunit ID: 875569674
Created: 20 Feb 2025 1:48:53 UTC
Sent: 20 Feb 2025 12:27:48 UTC
Report deadline: 6 Mar 2025 12:27:48 UTC
Received: 20 Feb 2025 14:51:11 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 731.70
CPU time (sec): 13.89
Peak working set size (MB): 307.51
Peak swap size (MB): 14918.64
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[07:38:50][1899533][INFO ] Application startup - thank you for supporting Einstein@Home!
[07:38:50][1899533][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_3_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_3_dms_200_177.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 3850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_177.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_40000_177_3850000_1_0
------> GPU usage: 0.500000
[07:38:50][1899533][INFO ] Starting data processing...
[07:38:50][1899533][INFO ] opti: No host transfer for n_steps. Use device global.
[07:38:50][1899533][INFO ] opti: No host transfer for mean. Use device global.
[07:38:50][1899533][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:38:50][1899533][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:38:50][1899533][INFO ] opti: power spectrum in fft callback (static link).
[07:38:50][1899533][INFO ] opti: __constant__ access is not uniform, bad!
[07:38:51][1899533][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[07:38:51][1899533][INFO ] CUDA global memory status (initial GPU state, including context):
[07:38:51][1899533][INFO ] No template file. Generating templates.
[07:38:51][1899533][INFO ] Template param value T_cons = 50000
[07:38:55][1899533][INFO ] Number of generated templates to be used: 50000
[07:38:55][1899533][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_3_dms_200_177.cpt
[07:38:55][1899533][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_3_dms_200_177.cpt (No such file or directory).
------> Starting from scratch...
[07:38:55][1899533][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_177.binary
[07:38:55][1899533][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_3_dms_200_DM247.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714475502653
------> 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: 247.7 cm^-3 pc
------> Scale factor: 1.64668
[07:38:55][1899533][INFO ] Allocating memory for dedispersed compressed time series...
[07:38:55][1899533][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:38:55][1899533][INFO ] 8-bit allocation done
[07:38:55][1899533][INFO ] Foobar
[07:38:55][1899533][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_177.binary
[07:38:55][1899533][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:38:55][1899533][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:38:55][1899533][INFO ] FftSize = 12582913
[07:38:55][1899533][INFO ] Seed for random number generator is 1104846654.
[07:38:57][1899533][INFO ] 8[07:38:57][1899533][INFO ] 9[07:38:58][1899533][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:38:58][1899533][INFO ] Normalization factor 3.97364e-08
[07:38:58][1899533][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
[07:38:58][1899533][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:38:58][1899533][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:38:58][1899533][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:38:58][1899533][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:39:51][1899533][INFO ] Checkpoint committed!
[07:40:51][1899533][INFO ] Checkpoint committed!
[07:41:51][1899533][INFO ] Checkpoint committed!
[07:42:51][1899533][INFO ] Checkpoint committed!
[07:43:51][1899533][INFO ] Checkpoint committed!
[07:44:51][1899533][INFO ] Checkpoint committed!
[07:45:51][1899533][INFO ] Checkpoint committed!
[07:46:51][1899533][INFO ] Checkpoint committed!
[07:47:51][1899533][INFO ] Checkpoint committed!
[07:48:51][1899533][INFO ] Checkpoint committed!
[07:49:51][1899533][INFO ] Checkpoint committed!
[07:50:51][1899533][INFO ] Checkpoint committed!
[07:51:01][1899533][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.373730 4346.967285 0.7947243 3.1845701 15.7282 12.3424 16
------> CAND: 388.518422 3889.553223 0.8817382 3.1127350 16.3995 12.1132  8
------> CAND: 268.880809 5024.341797 0.9201899 3.2821457 16.2723 11.9801  8
------> CAND: 320.714130 4536.781250 0.4097618 0.8434248 16.1075 11.8079  8
------> CAND: 115.201304 3740.232666 0.9638572 3.0853407 15.2136 11.6609 16
------> CAND:  35.955512 4429.388672 0.7167932 3.1686323 15.2036 11.6477 16
------> CAND:  71.278082 3650.920166 0.3129370 2.8181531 15.1775 11.6133 16
------> CAND: 160.616704 4764.608398 0.7817456 3.2195897 15.1379 11.5611 16
------> CAND: 354.057682 5860.508789 1.1885864 3.3699219 15.8027 11.4901  8
------> CAND: 194.259211 3889.553223 0.8817382 3.1127350 15.0662 11.467 16
------> CAND:  86.436271 3846.371826 0.2364746 2.6908405 15.004 11.3853 16
------> CAND: 267.293651 3911.064453 0.3207330 0.5554378 15.5724 11.2507  8
------> CAND:  38.517646 4116.000000 0.6768551 0.4295122 17.4039 11.232  4
------> CAND: 446.915767 4377.120117 0.9797175 3.2383051 20.6783 11.2197  2
------> CAND: 169.531362 3651.137939 0.8677372 0.1444117 14.8525 11.1867 16
------> CAND: 372.774780 3717.194824 0.4288983 2.9273756 25.7174 11.1689  1
------> CAND: 181.199413 3965.714600 1.0094718 3.1515453 14.7861 11.0999 16
------> CAND:  40.075220 4648.208984 0.7162479 0.6644114 14.7556 11.0601 16
------> CAND: 186.387520 3717.194824 0.4288983 2.9273756 20.3281 11.0118  2
------> CAND:  59.907169 4988.238281 1.0837783 3.3267808 15.3288 10.9982  8
------> CAND: 414.144432 3838.414062 0.9451271 0.2318458 20.1441 10.9026  2
------> CAND: 107.442240 4954.971680 0.5976989 3.1121085 16.9761 10.8919  4
------> CAND: 307.924740 3825.700684 0.9882771 0.2163225 15.1415 10.8045  8
------> CAND:  86.365685 3994.751709 0.7939757 3.1211286 15.1226 10.785  8
------> CAND: 361.525058 3837.040283 0.6794066 0.2790504 16.8414 10.785  4
------> CAND: 283.378288 3784.673584 0.6757503 0.2521851 19.9212 10.7703  2
------> CAND: 333.015123 3757.777344 0.7468978 3.0566115 15.1075 10.7694  8
------> CAND: 115.499480 5215.576172 0.8092451 0.8781511 14.5226 10.7569 16
------> CAND: 115.229331 4698.642578 0.8044397 3.2243409 14.5211 10.755 16
------> CAND: 431.997105 4035.102783 0.8296083 3.1377079 16.7907 10.7448  4
------> CAND: 162.010787 4617.910645 0.8564540 0.6064302 16.7763 10.7333  4
------> CAND:  48.243530 3893.613037 0.7299279 0.3003866 15.0695 10.7302  8
------> CAND: 238.860790 5512.417969 0.4990602 1.3944565 15.0666 10.7272  8
------> CAND:  86.390598 4328.667969 0.8966955 3.2078130 14.4975 10.7243 16
------> CAND:  40.075480 4644.692383 0.7163017 0.6716328 14.481 10.7028 16
------> CAND: 100.020797 3944.645508 0.7617653 0.3185096 14.4743 10.6941 16
------> CAND: 262.349483 3803.744873 0.4423806 0.3583811 16.7206 10.6892  4
------> CAND: 470.689920 5101.885254 1.1987395 0.7128789 16.7192 10.688  4
------> CAND: 424.181987 3723.921143 0.9296735 3.0760272 16.7061 10.6777  4
------> CAND: 366.341548 3676.781250 0.9303285 3.0610764 15.0164 10.6754  8
------> CAND:  57.594164 4330.929688 0.5940269 3.1044145 14.4593 10.6748 16
------> CAND: 253.844589 4220.933105 0.9408658 0.4108722 16.6994 10.6723  4
------> CAND: 149.747941 3726.453369 0.9428213 3.0751293 15.0052 10.6638  8
------> CAND: 460.850371 4147.563477 1.0334759 3.2023339 16.6774 10.6549  4
------> CAND:  39.306554 5006.861328 0.7730842 0.8131289 14.9881 10.6462  8
------> CAND: 214.459663 4005.654541 0.6788170 0.3725317 14.9839 10.6418  8
------> CAND: 427.358379 5063.162109 1.0862086 3.3323669 24.4267 10.6084  1
------> CAND: 345.797506 3882.007324 0.3405285 2.8724000 19.6427 10.6052  2
------> CAND:  86.420182 4089.456543 0.4463526 2.9895329 14.3962 10.5929 16
------> CAND: 402.913914 3895.557373 0.5815974 3.0376513 14.9261 10.5823  8
------> CAND: 115.258396 3890.442627 0.5908760 3.0401821 14.3873 10.5815 16
------> CAND:  33.082487 4616.037109 0.8576685 3.2350245 14.3715 10.561 16
------> CAND: 216.626824 5314.326660 0.9818715 0.8557631 14.8993 10.5547  8
------> CAND: 356.492138 4046.458252 0.8246685 3.1391013 14.8941 10.5494  8
------> CAND:  45.010046 4249.041016 1.0710629 3.2249749 14.3557 10.5406 16
------> CAND:  12.992066 4688.619141 1.1043477 0.5693113 14.3479 10.5305 16
------> CAND: 379.399530 4539.183105 1.1157551 3.2882490 14.8719 10.5265  8
------> CAND: 157.824904 3702.240967 0.4838972 0.2736964 14.3405 10.5209 16
------> CAND: 172.860605 6544.833496 1.0997136 3.2600639 16.49 10.5064  4
------> CAND:  53.623934 3974.810547 0.7382318 0.3343762 14.8438 10.4976  8
------> CAND: 118.476050 4312.078125 0.3657499 2.9035034 16.4763 10.4955  4
------> CAND: 360.115924 3855.044189 0.9268970 0.2388847 24.1586 10.492  1
------> CAND: 136.819455 3671.319824 0.6601053 3.0127773 14.3131 10.4855 16
------> CAND: 202.044226 4548.596191 1.0169451 0.5361425 14.3044 10.4743 16
------> CAND:  79.731852 3645.592773 0.3544906 0.3304238 14.8185 10.4716  8
------> CAND: 454.135571 4101.447754 0.8796514 3.1620574 16.4395 10.4664  4
------> CAND:  65.891970 3754.356201 0.5438534 0.2780167 14.297 10.4646 16
------> CAND: 374.036514 4947.712402 0.6031139 0.8803236 14.7964 10.4489  8
------> CAND: 154.747385 4775.440918 1.1131315 3.3196628 14.7918 10.4441  8
------> CAND: 289.424851 4300.583008 0.3849148 0.7365148 16.4049 10.439  4
------> CAND:  86.382293 4201.354004 0.8195058 3.1681342 14.2675 10.4266 16
------> CAND: 345.806329 4669.077637 0.8443799 3.2357297 19.3385 10.4249  2
------> CAND: 141.516311 4182.657715 0.7207268 0.4416740 24.0008 10.4234  1
------> CAND: 268.601318 4950.878906 0.3730366 1.2154980 14.7635 10.415  8
------> CAND: 165.992955 3879.822754 0.3503931 0.4846075 14.7491 10.4002  8
------> CAND: 120.357232 6301.698242 1.3401951 1.0920433 14.2459 10.3987 16
------> CAND: 270.158632 3627.009521 0.5533152 2.9644487 14.7447 10.3957  8
------> CAND: 325.230367 4999.684570 0.4768120 1.0664009 19.2859 10.3937  2
------> CAND: 114.812300 4143.994629 0.8398685 0.3969339 14.2412 10.3926 16
------> CAND: 229.355748 5342.479980 0.9566609 3.2995629 19.2821 10.3915  2
------> CAND: 219.772854 7359.147949 1.3859051 1.4788220 19.2643 10.3809  2
------> CAND: 272.134535 4808.865234 1.0763342 3.3160143 14.7277 10.3782  8
------> CAND: 141.515013 4096.290527 0.6938595 0.4076641 23.8956 10.3777  1
------> CAND: 157.020945 3896.991455 0.8390083 3.1114550 14.2279 10.3755 16
------> CAND: 119.842366 5520.354980 0.7273889 3.1604123 14.224 10.3705 16
------> CAND: 126.544190 3974.969727 0.9327947 0.2952807 14.224 10.3704 16
------> CAND: 230.425185 4147.563477 1.0334759 3.2023339 14.7161 10.3663  8
------> CAND: 115.244383 3663.161133 0.7554581 3.0305285 14.2197 10.3649 16
------> CAND: 118.871802 4235.735352 0.9129546 3.2002528 14.714 10.3641  8
------> CAND:  68.592681 4160.795410 0.3994913 2.9499369 14.7112 10.3613  8
------> CAND:  89.625898 3855.314697 0.5185501 0.3538602 14.211 10.3537 16
------> CAND: 131.852709 4450.868652 0.7508150 3.1833634 14.1998 10.3392 16
------> CAND: 115.244902 4763.034668 0.9018401 3.2612648 14.1954 10.3335 16
------> CAND: 400.671755 5631.558594 1.0720518 3.3371208 14.6826 10.3319  8
------> CAND: 345.521648 3777.090576 0.6907489 3.0493770 16.2652 10.3284  4
------> CAND:  41.596982 4055.078125 0.1880968 2.4363449 14.189 10.3254 16
------> CAND:  26.866723 3827.008301 0.4086600 0.3963761 14.1828 10.3174 16
------> CAND: 140.332949 3812.898926 0.7596394 3.0742385 14.1785 10.3118 16
------> CAND:  91.693148 3850.763184 0.3838884 0.4320322 14.1758 10.3084 16
------> CAND: 374.827498 4151.645020 0.7401564 3.1382616 23.7331 10.3072  1
[07:51:01][1899533][INFO ] Statistics: count dirty SumSpec pages 1748 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:51:01][1899533][INFO ] Data processing finished successfully!
07:51:01 (1899533): called boinc_finish(0)

</stderr_txt>
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