Task 1734761262

Name: Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_113_8950000_2
Workunit ID: 876468253
Created: 24 Feb 2025 14:14:11 UTC
Sent: 24 Feb 2025 15:33:34 UTC
Report deadline: 10 Mar 2025 15:33:34 UTC
Received: 24 Feb 2025 16:24:19 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12799855
Run time (sec): 332.03
CPU time (sec): 39.63
Peak working set size (MB): 275.23
Peak swap size (MB): 10535.81
Peak disk usage (MB): 0.02
Validation state: Checked, but no consensus yet
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>
[11:17:30][1039420][INFO ] Application startup - thank you for supporting Einstein@Home!
[11:17:30][1039420][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_7_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_7_dms_200_113.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 8950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_113.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_113_8950000_2_0
------> GPU usage: 0.500000
[11:17:30][1039420][INFO ] Starting data processing...
[11:17:30][1039420][INFO ] opti: No host transfer for n_steps. Use device global.
[11:17:30][1039420][INFO ] opti: No host transfer for mean. Use device global.
[11:17:30][1039420][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:17:30][1039420][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:17:30][1039420][INFO ] opti: power spectrum in fft callback (static link).
[11:17:30][1039420][INFO ] opti: __constant__ access is not uniform, bad!
[11:17:30][1039420][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[11:17:30][1039420][INFO ] CUDA global memory status (initial GPU state, including context):
[11:17:30][1039420][INFO ] No template file. Generating templates.
[11:17:30][1039420][INFO ] Template param value T_cons = 50000
[11:17:36][1039420][INFO ] Number of generated templates to be used: 50000
[11:17:36][1039420][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_7_dms_200_113.cpt
[11:17:36][1039420][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_7_dms_200_113.cpt (No such file or directory).
------> Starting from scratch...
[11:17:36][1039420][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_113.binary
[11:17:36][1039420][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_7_dms_200_DM241.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796753121031
------> 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: 241.3 cm^-3 pc
------> Scale factor: 1.43218
[11:17:36][1039420][INFO ] Allocating memory for dedispersed compressed time series...
[11:17:36][1039420][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:17:36][1039420][INFO ] 8-bit allocation done
[11:17:36][1039420][INFO ] Foobar
[11:17:36][1039420][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_113.binary
[11:17:36][1039420][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:17:36][1039420][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:17:36][1039420][INFO ] FftSize = 12582913
[11:17:36][1039420][INFO ] Seed for random number generator is 1082527647.
[11:17:39][1039420][INFO ] 8[11:17:39][1039420][INFO ] 9[11:17:40][1039420][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:17:40][1039420][INFO ] Normalization factor 3.97364e-08
[11:17:40][1039420][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
[11:17:40][1039420][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1660 MB (10384 MB free / 12044 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:17:40][1039420][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:17:40][1039420][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:17:40][1039420][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:23:00][1039420][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 4506.275391 1.0863883 4.4746118 25.8812 22.3995  8
------> CAND:   0.499555 3619.444580 0.9121783 3.6989722 24.438 20.7985  8
------> CAND:   0.499036 4607.113770 1.0896771 4.6066022 23.9529 20.2626  8
------> CAND:   0.249648 4490.587891 1.0846820 4.4655290 20.9322 19.5519 16
------> CAND:   0.166345 3639.407959 0.6050648 4.1016455 20.8018 19.3655 16
------> CAND:   1.248758 3811.863037 0.6837286 5.4124732 32.1013 18.0497  2
------> CAND:   1.248499 4003.131104 0.7890926 5.4696078 31.7104 17.8147  2
------> CAND:   0.499815 4484.166504 1.0840437 5.5863872 21.6592 17.746  8
------> CAND:   1.498665 3610.784180 0.9567195 3.6628869 31.5704 17.7307  2
------> CAND:   0.249907 4060.452637 0.7404072 4.4840946 19.6467 17.7256 16
------> CAND:   1.248239 4402.058594 0.9924437 5.5076814 31.4497 17.6582  2
------> CAND:   0.500074 3774.328613 0.9535835 5.7499676 21.4993 17.5716  8
------> CAND:   1.498406 3870.535156 1.0063059 3.8767188 29.8339 16.6882  2
------> CAND:   0.749203 3612.709961 0.9435116 3.6726186 23.6894 16.3  4
------> CAND:   0.624379 3811.863037 0.6837286 5.4124732 23.2533 15.9449  4
------> CAND:   0.415993 4402.058594 0.9924437 5.5076814 19.8567 15.791  8
------> CAND:   0.166605 3630.193848 0.6772707 3.9427962 18.2491 15.7709 16
------> CAND:   0.416253 4003.131104 0.7890926 5.4696078 19.7777 15.7059  8
------> CAND:   0.624120 4233.163086 0.8825752 5.4670663 22.7967 15.5735  4
------> CAND:   0.250167 3892.157471 0.9862881 5.7484188 17.8248 15.1845 16
------> CAND:   0.312190 4019.251465 0.7785536 5.4550252 18.5005 14.3359  8
------> CAND:   0.311930 4564.985840 1.0858724 5.5179090 18.3927 14.2208  8
------> CAND:   0.500334 3602.265137 0.9680564 5.7814903 18.3562 14.1819  8
------> CAND:   1.247980 4564.985840 1.0858724 5.5179090 20.6464 13.8319  4
------> CAND:   1.498925 4225.477051 0.9184854 5.5375195 24.8652 13.7136  2
------> CAND:   2.497516 3640.974121 0.5880963 5.3413901 31.5479 13.7011  1
------> CAND:   0.249388 3870.670654 1.0063735 3.8682282 17.8903 13.686  8
------> CAND:   1.499184 3902.381836 0.7373462 5.4540677 24.7958 13.6721  2
------> CAND:   1.498146 4100.349121 1.0398520 4.0722027 20.418 13.6476  4
------> CAND:   2.496997 4021.293213 0.7747269 5.4266253 31.3698 13.6237  1
------> CAND:   2.497257 3816.510742 0.6738930 5.3877311 31.3508 13.6155  1
------> CAND:   2.496738 4235.131348 0.8819280 5.4639516 31.2707 13.5807  1
------> CAND:   2.496478 4432.827148 0.9918782 5.5103760 31.1908 13.546  1
------> CAND:   2.496219 4564.985840 1.0858724 5.5179090 30.5716 13.2771  1
------> CAND:   1.497887 4186.201172 0.9473093 4.2670145 19.9017 13.2317  4
------> CAND:   0.374731 3612.421143 0.9440953 3.6719961 17.416 13.1833  8
------> CAND:   0.999889 3933.465088 1.0162007 3.9288077 23.9708 13.1797  2
------> CAND:   1.499444 3641.067139 0.5852680 5.3255553 19.5364 12.9379  4
------> CAND:  45.515051 3925.143799 0.9610726 5.7345624 17.088 12.8369  8
------> CAND:   0.299733 3834.835938 1.0000085 3.8436756 16.0887 12.824 16
------> CAND:   1.497627 4510.504395 1.0869658 4.4698052 16.0099 12.7185 16
------> CAND:   0.749462 3619.444580 0.9121783 3.6989722 19.2313 12.6929  4
------> CAND:   0.208126 4402.058594 0.9924437 5.5076814 15.981 12.6798 16
------> CAND:   0.832505 3816.052734 0.6735464 5.3782372 19.1775 12.6497  4
------> CAND:   0.832246 4023.230225 0.7764543 5.4569883 19.1675 12.6417  4
------> CAND:   0.831986 4564.985840 1.0858724 5.5179090 18.8176 12.361  4
------> CAND:  86.602098 4059.358887 1.0345670 5.7494903 15.706 12.3129 16
------> CAND:  25.023689 3986.095947 0.6783097 5.2206483 16.5418 12.2624  8
------> CAND:   1.249796 3745.062744 0.6276749 4.2091432 18.6033 12.1894  4
------> CAND:   0.748943 4234.092285 1.0091035 4.2395673 16.4596 12.1762  8
------> CAND:  86.592755 3820.554199 0.9221091 5.7168813 15.5443 12.0981 16
------> CAND: 121.246829 4171.889648 1.0080458 5.6839919 15.5272 12.0754 16
------> CAND:  86.603655 3809.660889 0.9010628 5.7107372 15.4827 12.0165 16
------> CAND: 115.549825 3970.999756 0.9567214 5.7025733 15.4699 11.9995 16
------> CAND: 319.336395 3981.599609 0.7224210 4.3618369 16.2799 11.9881  8
------> CAND: 157.434083 4618.469727 1.0905516 4.6235242 15.4525 11.9764 16
------> CAND:   0.498777 4120.500488 1.0424867 4.0846348 15.4489 11.9716 16
------> CAND: 115.465225 3698.256836 0.6863937 5.4922767 15.4459 11.9677 16
------> CAND: 177.051678 4069.236816 0.8987600 4.1885433 15.4345 11.9526 16
------> CAND:   0.374472 3868.954834 1.0061475 3.8667970 16.2135 11.9186  8
------> CAND:   0.748684 4377.521973 0.9939419 4.4507370 16.1734 11.8767  8
------> CAND:   0.155965 4017.325928 0.7811435 5.4705906 15.3712 11.8689 16
------> CAND:   0.998332 4090.773193 0.7150654 5.2013245 21.71 11.8329  2
------> CAND: 202.020351 3628.527832 0.6970163 5.5310683 18.0913 11.7801  4
------> CAND: 149.737820 3613.291748 0.9422237 3.6809623 15.2868 11.7574 16
------> CAND:   1.249537 4146.219238 0.8343009 4.3790898 21.5458 11.7352  2
------> CAND: 272.762806 4418.876465 0.9016008 5.3050704 18.0343 11.7345  4
------> CAND: 289.542409 4034.274170 0.9634392 4.0754061 16.0057 11.7016  8
------> CAND:   0.998072 4434.820312 0.9401826 5.3653698 21.4687 11.6894  2
------> CAND:  20.029695 4212.211426 0.9434855 5.5762959 15.2071 11.6523 16
------> CAND:   1.000148 3618.623291 0.8975838 3.7081680 21.3795 11.6363  2
------> CAND:  94.905353 3882.391846 0.9255522 5.7098699 15.1493 11.5762 16
------> CAND: 124.274263 4111.594238 0.7950054 5.4186854 15.8763 11.5668  8
------> CAND: 303.030397 3628.527832 0.6970163 5.5310683 21.2527 11.561  2
------> CAND:   1.249277 4577.858398 1.0873550 4.5650086 21.1556 11.5032  2
------> CAND:   0.156225 3640.646973 0.5911064 5.3402977 15.0758 11.4795 16
------> CAND:  81.738377 4237.060547 0.8287925 4.5491352 17.6736 11.4468  4
------> CAND: 404.456436 4237.611816 1.0594220 5.7079921 17.6468 11.4254  4
------> CAND: 244.812113 3640.358643 0.5950655 5.3499551 15.7383 11.4231  8
------> CAND: 367.185991 3960.158691 0.6267080 4.7052054 15.7378 11.4226  8
------> CAND:   0.749722 3776.536133 0.7015589 5.4694228 17.6283 11.4107  4
------> CAND:  92.242789 4330.680176 1.0090109 5.5991359 15.008 11.3905 16
------> CAND: 129.931822 3661.643799 0.8543087 5.6905098 15.0034 11.3845 16
------> CAND:   1.499703 3618.856445 0.8419417 5.6867609 20.9552 11.3842  2
------> CAND:   1.497368 4546.112793 1.0843152 4.5449090 14.9879 11.3641 16
------> CAND: 124.264661 4259.396484 0.8754765 5.4490552 15.6791 11.3616  8
------> CAND: 204.369947 3781.527100 0.5940653 5.2195935 17.5625 11.3583  4
------> CAND:  40.869059 4237.060547 0.8287925 4.5491352 15.6632 11.3451  8
------> CAND: 116.672461 3911.067139 0.9618781 5.7338519 14.9435 11.3059 16
------> CAND: 202.014642 3688.151123 0.7238561 5.5454922 17.4964 11.3057  4
------> CAND:   0.998851 3639.531738 0.6062173 4.0830812 14.9383 11.299 16
------> CAND: 115.533216 3653.384766 0.9223515 5.7429571 14.9353 11.2951 16
------> CAND:  57.749610 3618.840820 0.9308875 5.7513824 14.929 11.2869 16
------> CAND: 317.372690 4590.807617 0.9748677 4.9647245 25.8558 11.229  1
------> CAND:   0.998591 4134.649414 0.8390226 4.3620987 15.5429 11.2201  8
------> CAND: 115.473270 3625.359375 0.7348583 5.5854430 14.8679 11.207 16
------> CAND: 339.444722 3916.335693 0.6585602 4.4393163 15.5247 11.2012  8
------> CAND: 190.701341 3845.195801 0.7519860 5.5075536 14.8566 11.1921 16
------> CAND:   0.178283 4006.820801 0.7862465 5.4614730 14.8364 11.1657 16
------> CAND:  43.922963 3785.092041 0.8233276 5.6376443 14.834 11.1625 16
[11:23:00][1039420][INFO ] Statistics: count dirty SumSpec pages 613777 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:23:00][1039420][INFO ] Data processing finished successfully!
11:23:00 (1039420): called boinc_finish(0)

</stderr_txt>
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