Task 1733353742

Name: Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_111_8150000_1
Workunit ID: 876025028
Created: 21 Feb 2025 13:51:40 UTC
Sent: 21 Feb 2025 20:05:28 UTC
Report deadline: 7 Mar 2025 20:05:28 UTC
Received: 21 Feb 2025 22:34:38 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 638.71
CPU time (sec): 14.55
Peak working set size (MB): 399.04
Peak swap size (MB): 14918.63
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>
[15:23:14][3720824][INFO ] Application startup - thank you for supporting Einstein@Home!
[15:23:14][3720824][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_5_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_5_dms_200_111.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 8150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_111.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_111_8150000_1_0
------> GPU usage: 0.500000
[15:23:14][3720824][INFO ] Starting data processing...
[15:23:14][3720824][INFO ] opti: No host transfer for n_steps. Use device global.
[15:23:14][3720824][INFO ] opti: No host transfer for mean. Use device global.
[15:23:14][3720824][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:23:14][3720824][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:23:14][3720824][INFO ] opti: power spectrum in fft callback (static link).
[15:23:14][3720824][INFO ] opti: __constant__ access is not uniform, bad!
[15:23:14][3720824][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[15:23:14][3720824][INFO ] CUDA global memory status (initial GPU state, including context):
[15:23:14][3720824][INFO ] No template file. Generating templates.
[15:23:14][3720824][INFO ] Template param value T_cons = 50000
[15:23:19][3720824][INFO ] Number of generated templates to be used: 50000
[15:23:19][3720824][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_5_dms_200_111.cpt
[15:23:19][3720824][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_5_dms_200_111.cpt (No such file or directory).
------> Starting from scratch...
[15:23:19][3720824][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_111.binary
[15:23:19][3720824][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_5_dms_200_DM241.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.75561437432
------> 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: 241.1 cm^-3 pc
------> Scale factor: 1.09214
[15:23:19][3720824][INFO ] Allocating memory for dedispersed compressed time series...
[15:23:19][3720824][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:23:19][3720824][INFO ] 8-bit allocation done
[15:23:19][3720824][INFO ] Foobar
[15:23:19][3720824][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_111.binary
[15:23:20][3720824][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:23:20][3720824][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:23:20][3720824][INFO ] FftSize = 12582913
[15:23:20][3720824][INFO ] Seed for random number generator is 1112829226.
[15:23:22][3720824][INFO ] 8[15:23:22][3720824][INFO ] 9[15:23:23][3720824][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:23:23][3720824][INFO ] Normalization factor 3.97364e-08
[15:23:23][3720824][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
[15:23:23][3720824][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
[15:23:23][3720824][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:23:23][3720824][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:23:23][3720824][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:24:14][3720824][INFO ] Checkpoint committed!
[15:25:14][3720824][INFO ] Checkpoint committed!
[15:26:14][3720824][INFO ] Checkpoint committed!
[15:27:14][3720824][INFO ] Checkpoint committed!
[15:28:14][3720824][INFO ] Checkpoint committed!
[15:29:14][3720824][INFO ] Checkpoint committed!
[15:30:15][3720824][INFO ] Checkpoint committed!
[15:31:15][3720824][INFO ] Checkpoint committed!
[15:32:15][3720824][INFO ] Checkpoint committed!
[15:33:15][3720824][INFO ] Checkpoint committed!
[15:33:52][3720824][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.600022 3867.262451 0.8417600 5.8793340 16.436 13.2908 16
------> CAND: 307.937196 3863.232422 0.6229426 5.6613541 16.9993 12.7434  8
------> CAND: 231.085896 4288.894043 1.0396899 5.9633412 16.5871 12.31  8
------> CAND:  22.241751 3761.826660 0.8402035 3.6868885 15.6874 12.2882 16
------> CAND:  86.583932 3825.827881 0.8314635 5.8699570 15.358 11.8514 16
------> CAND: 461.905795 3863.232422 0.6229426 5.6613541 18.1561 11.8318  4
------> CAND: 115.509341 3978.317383 0.9826752 5.9533534 15.2415 11.6976 16
------> CAND: 346.632087 3618.137451 0.8590266 5.8830709 21.4769 11.6942  2
------> CAND: 264.038628 3780.839600 0.9796821 3.6285808 15.9316 11.6244  8
------> CAND: 153.968598 3863.232422 0.6229426 5.6613541 15.1788 11.6151 16
------> CAND: 179.385703 4128.925781 0.8453417 5.8356185 21.2913 11.5839  2
------> CAND:  86.600800 4273.204102 0.9442091 5.8875642 15.14 11.5639 16
------> CAND: 328.587118 3661.258301 0.7906315 5.8422112 17.7931 11.5421  4
------> CAND: 168.568583 4497.934570 0.9877182 5.8645301 15.0225 11.4096 16
------> CAND: 462.223174 3921.478516 0.9759905 5.9470334 17.534 11.3356  4
------> CAND:  38.691258 3721.934814 0.5287681 5.5569267 17.5261 11.3293  4
------> CAND: 413.056051 3671.261963 0.7321391 5.8104558 17.4794 11.2921  4
------> CAND:  38.689960 3811.016357 0.5589101 5.5769205 17.4623 11.2785  4
------> CAND: 115.561243 3890.807129 0.8258250 5.8616424 17.4564 11.2738  4
------> CAND:  66.721880 4071.347168 0.5727552 5.4530854 17.4127 11.239  4
------> CAND: 173.151255 3953.612061 0.7785025 5.8098221 15.5211 11.1975  8
------> CAND: 132.600095 3815.763672 0.9984584 5.9563742 15.4998 11.1753  8
------> CAND:  25.022911 3740.888184 0.3862808 4.9539003 14.8431 11.1745 16
------> CAND: 497.877916 3618.615234 0.8225254 5.8638339 20.5698 11.1553  2
------> CAND: 369.410763 3799.946533 0.7037606 5.7702003 15.4606 11.1348  8
------> CAND: 173.147363 3800.774170 0.5897513 5.6244354 14.8006 11.119 16
------> CAND:  25.056906 4152.676758 0.8350983 5.8206282 15.4192 11.0918  8
------> CAND: 143.085044 3923.581543 0.9962595 5.9612770 14.779 11.0908 16
------> CAND:  38.686587 4053.118164 0.6525153 5.6250548 17.2211 11.0866  4
------> CAND: 136.534773 3842.893311 0.6628613 3.9112198 15.4117 11.084  8
------> CAND: 403.012527 3676.109863 0.7106273 5.7836900 15.4113 11.0836  8
------> CAND: 202.063689 3676.009277 0.7117923 5.7895460 17.2163 11.0828  4
------> CAND: 115.511677 4387.520020 0.9267059 5.8498321 14.7673 11.0755 16
------> CAND: 133.550937 3975.262695 0.8101982 5.8395624 17.2067 11.0751  4
------> CAND: 404.072882 3893.552734 0.6215486 5.6492658 20.4093 11.06  2
------> CAND: 404.072622 3893.552734 0.6215486 5.6492658 17.1438 11.0251  4
------> CAND: 259.802400 4084.804688 0.7807533 5.7904043 15.3462 11.0162  8
------> CAND:  71.015199 5286.327637 1.1281308 4.8720908 15.3331 11.0026  8
------> CAND: 115.522576 4328.829590 0.9962116 5.9216313 14.6861 10.9695 16
------> CAND: 346.209087 4906.708496 0.9371411 5.5651913 17.0715 10.9677  4
------> CAND: 313.819490 3628.896484 0.6289422 3.7380877 15.2889 10.9569  8
------> CAND: 184.547081 4509.093750 0.8672351 4.3325858 14.6735 10.9531 16
------> CAND: 241.705010 4199.340820 0.9974573 5.9384508 15.276 10.9436  8
------> CAND:  38.687106 4007.911865 0.6356010 5.6173878 17.0037 10.9138  4
------> CAND: 345.896379 4053.234619 0.9547512 3.8478920 16.9978 10.9091  4
------> CAND: 258.115072 4140.858887 0.6391046 5.5620012 15.2257 10.8915  8
------> CAND: 218.921923 3773.356934 0.9580939 3.6291134 20.0995 10.8761  2
------> CAND: 455.566764 3979.563477 0.8412291 5.8582392 20.0895 10.8702  2
------> CAND: 380.928558 4355.456055 1.0439343 4.0258079 15.204 10.8691  8
------> CAND: 140.967449 3651.574463 0.9285101 3.5575628 14.607 10.8666 16
------> CAND: 196.055793 3887.139160 1.0109138 3.6928277 14.607 10.8665 16
------> CAND: 144.255430 4285.922363 0.5883475 5.2370152 14.6017 10.8596 16
------> CAND: 172.993214 3927.670410 0.6892648 3.9574940 20.0617 10.8537  2
------> CAND: 231.044115 4149.306152 0.8678386 5.8571754 15.185 10.8494  8
------> CAND: 443.738856 3810.100098 0.5599470 4.0273709 16.9164 10.8445  4
------> CAND:  86.498034 4289.734863 0.5795935 4.8117867 14.586 10.8392 16
------> CAND: 119.223955 4170.849609 0.9218946 5.9018817 14.5842 10.8368 16
------> CAND:  86.556684 3769.415527 0.6300867 5.6891222 14.5666 10.814 16
------> CAND: 200.404907 3698.447998 0.6044388 5.6723037 15.1399 10.8028  8
------> CAND: 166.385852 4879.707520 1.0279288 5.7333131 15.1298 10.7924  8
------> CAND: 248.284605 3680.904541 0.9498219 5.9302511 19.9506 10.7878  2
------> CAND: 230.983649 4293.908691 0.9413393 5.8806152 15.1119 10.774  8
------> CAND: 115.563579 3830.923340 0.7999062 5.8475943 16.825 10.7719  4
------> CAND:  86.571476 4059.297852 0.7962854 5.8054366 15.1074 10.7693  8
------> CAND:  86.196744 4091.387207 0.9190639 3.9015594 15.1 10.7617  8
------> CAND: 492.897416 3999.247559 0.5820368 5.5169454 16.8061 10.757  4
------> CAND: 345.986169 3927.670410 0.6892648 3.9574940 24.7642 10.755  1
------> CAND: 230.869206 5259.527344 1.1442442 5.6039057 16.7941 10.7474  4
------> CAND: 171.337286 3778.051514 0.9037626 3.6674230 15.0832 10.7443  8
------> CAND: 231.070066 4027.360596 1.0331297 5.9732237 15.073 10.7338  8
------> CAND: 117.115963 4206.685547 0.9530623 5.9185500 15.0693 10.73  8
------> CAND: 491.722099 4503.823730 0.8689753 5.7306600 16.7636 10.7233  4
------> CAND: 115.513494 4032.899902 0.8810250 5.8810825 14.4887 10.7129 16
------> CAND: 199.808295 3821.157715 0.8346680 3.7389293 15.0466 10.7065  8
------> CAND: 115.502854 3727.395752 0.7400255 5.8091550 14.4632 10.6798 16
------> CAND: 194.963778 3970.665283 0.9509991 5.9318204 14.4629 10.6794 16
------> CAND: 148.155074 3710.836182 0.3876340 5.0813618 14.4601 10.6758 16
------> CAND: 250.352893 3867.823242 0.7612743 3.8345692 15.0063 10.665  8
------> CAND: 295.912840 4451.665039 0.8849795 4.2507582 16.686 10.6617  4
------> CAND: 249.773409 4226.528320 0.7438300 4.2023816 16.6688 10.648  4
------> CAND:   5.461889 3829.372803 1.0016731 3.6509149 14.4342 10.6422 16
------> CAND: 129.324052 3846.771973 0.7848507 5.8400111 14.4342 10.6421 16
------> CAND: 115.571624 4326.040527 1.0419872 5.9478292 14.4323 10.6397 16
------> CAND:  38.688663 3904.801758 0.5963845 5.5956106 16.6537 10.6361  4
------> CAND: 383.283863 4292.837402 0.5750840 4.9059858 16.6527 10.6353  4
------> CAND: 115.535552 3616.645264 0.8687815 5.8913779 14.4284 10.6347 16
------> CAND: 115.492733 3754.869629 0.6712663 5.7386909 14.4282 10.6344 16
------> CAND:  86.577444 4604.145020 0.9589617 5.7948933 14.4271 10.6329 16
------> CAND: 362.808331 3822.040527 0.8083862 5.8543100 14.9749 10.6326  8
------> CAND: 173.171238 3625.938721 0.6435280 5.7322073 16.6445 10.6288  4
------> CAND: 115.464965 4463.168945 0.8827443 5.7763262 14.4197 10.6234 16
------> CAND: 267.102133 3975.262695 0.8101982 5.8395624 19.662 10.6166  2
------> CAND: 200.261917 3659.503174 0.8705534 5.8916459 24.4326 10.611  1
------> CAND: 109.309149 4040.668945 0.9286975 3.8494518 14.4091 10.6097 16
------> CAND:   5.462149 3724.299805 0.9533986 3.6016581 14.4024 10.601 16
------> CAND:  49.171795 3955.727783 0.8524357 3.8429840 14.3998 10.5977 16
------> CAND:  86.594053 4044.740723 0.9280022 5.9171038 14.3962 10.5929 16
------> CAND: 450.567840 3686.196045 0.6647161 3.7622952 19.6142 10.5883  2
------> CAND:  38.687365 4010.983887 0.6328805 5.6203947 16.5907 10.5861  4
------> CAND: 115.491954 4293.908691 0.9413393 5.8806152 14.3891 10.5838 16
[15:33:52][3720824][INFO ] Statistics: count dirty SumSpec pages 1921 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:33:52][3720824][INFO ] Data processing finished successfully!
15:33:52 (3720824): called boinc_finish(0)

</stderr_txt>
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