Task 1724315425

Name: Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_96_0_0
Workunit ID: 870710746
Created: 3 Feb 2025 5:51:05 UTC
Sent: 3 Feb 2025 12:29:12 UTC
Report deadline: 17 Feb 2025 12:29:12 UTC
Received: 3 Feb 2025 13:51:12 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,849.44
CPU time (sec): 37.87
Peak working set size (MB): 301.33
Peak swap size (MB): 65567.88
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>
[13:29:16][6221][INFO ] Application startup - thank you for supporting Einstein@Home!
[13:29:16][6221][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_cfbf00124_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_6_dms_200_96.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 0 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_96.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_96_0_0_0
------> GPU usage: 0.496000
[13:29:16][6221][INFO ] Starting data processing...
[13:29:16][6221][INFO ] opti: No host transfer for n_steps. Use device global.
[13:29:16][6221][INFO ] opti: No host transfer for mean. Use device global.
[13:29:16][6221][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:29:16][6221][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:29:16][6221][INFO ] opti: power spectrum in fft callback (static link).
[13:29:16][6221][INFO ] opti: __constant__ access is not uniform, bad!
[13:29:16][6221][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[13:29:16][6221][INFO ] CUDA global memory status (initial GPU state, including context):
[13:29:16][6221][INFO ] No template file. Generating templates.
[13:29:16][6221][INFO ] Template param value T_cons = 50000
[13:29:21][6221][INFO ] Number of generated templates to be used: 50000
[13:29:21][6221][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_6_dms_200_96.cpt
[13:29:21][6221][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_6_dms_200_96.cpt (No such file or directory).
------> Starting from scratch...
[13:29:21][6221][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_96.binary
[13:29:21][6221][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_6_dms_200_DM239.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776188331016
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 239.6 cm^-3 pc
------> Scale factor: 1.04329
[13:29:21][6221][INFO ] Allocating memory for dedispersed compressed time series...
[13:29:21][6221][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:29:21][6221][INFO ] 8-bit allocation done
[13:29:21][6221][INFO ] Foobar
[13:29:21][6221][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_96.binary
[13:29:21][6221][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:29:21][6221][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:29:21][6221][INFO ] FftSize = 12582913
[13:29:21][6221][INFO ] Seed for random number generator is -1031518680.
[13:29:23][6221][INFO ] 8[13:29:23][6221][INFO ] 9[13:29:24][6221][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:29:24][6221][INFO ] Normalization factor 3.97364e-08
[13:29:24][6221][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
[13:29:24][6221][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1264 MB (2772 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:29:24][6221][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:29:24][6221][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:29:24][6221][INFO ] Launching time series padding kernel: grid 196608, block 32
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[14:50:04][6221][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 3633.061523 0.9129732 1.3761200 18.836 16.5876 16
------> CAND:   0.250167 3603.832764 0.9670215 1.9468721 18.9566 14.8236  8
------> CAND:   0.499815 3602.548828 0.9675912 1.1207979 26.4209 14.6434  2
------> CAND:   0.249907 3602.548828 0.9675912 1.1207979 20.5873 13.7842  4
------> CAND:   0.500074 3602.083008 0.9678119 2.0986092 20.459 13.6807  4
------> CAND:   0.250686 3610.681885 0.9644584 1.0732962 19.867 13.2037  4
------> CAND:   0.501372 3603.213867 0.9673477 1.0901932 23.2385 12.743  2
------> CAND: 112.171535 3626.882568 0.9564410 1.5259572 15.8479 12.502 16
------> CAND: 345.586785 3620.432617 0.9601404 1.9654578 18.4387 12.0578  4
------> CAND:   0.999370 3602.548828 0.9675912 1.1207979 21.9743 11.9901  2
------> CAND: 226.020796 3676.884766 0.9331067 1.6558837 16.0958 11.7956  8
------> CAND: 477.162078 3650.302246 0.9457143 1.6903962 18.0091 11.7144  4
------> CAND: 192.024059 3697.510742 0.9231496 1.6112329 15.1885 11.6279 16
------> CAND:   1.000408 3602.896240 0.9675124 2.1144984 26.6356 11.5677  1
------> CAND: 486.237632 3670.761719 0.9360772 1.5222163 21.0131 11.4186  2
------> CAND: 173.659634 3618.192139 0.9607407 1.3056675 14.9848 11.36 16
------> CAND: 375.029396 3645.406738 0.8924184 1.8291596 17.4919 11.3021  4
------> CAND:  59.259175 3678.824951 0.9666598 1.2489429 14.9272 11.2845 16
------> CAND: 461.235223 3644.473633 0.9493920 1.8987769 17.4369 11.2583  4
------> CAND: 263.562947 3644.473633 0.9493920 1.8987769 15.578 11.2565  8
------> CAND: 352.369575 3735.002197 0.9635429 1.4694101 15.5643 11.2423  8
------> CAND: 402.952840 3678.255127 0.9664718 1.9127353 15.4943 11.1696  8
------> CAND: 168.372135 3639.942139 0.9027682 1.2800292 15.4859 11.1609  8
------> CAND:  29.973048 3732.886475 0.9643927 1.9257578 15.4806 11.1555  8
------> CAND: 109.967004 3614.072998 0.9625910 1.2753179 14.813 11.1351 16
------> CAND: 460.266735 3754.953369 0.9626563 1.8124946 25.6337 11.1326  1
------> CAND: 431.968040 3659.861328 0.9414641 1.7470869 17.2726 11.1276  4
------> CAND:   0.500593 3675.628418 0.9339052 1.4894248 17.2623 11.1194  4
------> CAND:  55.497071 3698.487061 0.9656547 1.8967465 14.7969 11.1141 16
------> CAND: 255.750424 3613.580078 0.9625105 1.4878485 17.2471 11.1073  4
------> CAND: 113.880662 3609.063965 0.9645587 1.4577602 14.7805 11.0927 16
------> CAND: 201.476420 3678.255127 0.9664718 1.9127353 14.7642 11.0714 16
------> CAND:  29.973307 3732.886475 0.9643927 1.9257578 15.3959 11.0677  8
------> CAND: 140.540816 3664.602783 0.9673010 1.1876698 17.1539 11.0332  4
------> CAND: 108.927670 3635.355225 0.9089214 1.3922319 14.7284 11.0247 16
------> CAND:  94.600948 3664.353271 0.9395010 1.4243774 14.7197 11.0134 16
------> CAND:  86.426669 3652.151367 0.9450504 1.7478541 15.2922 10.9603  8
------> CAND: 119.493845 3660.624268 0.9407662 1.6286629 14.6721 10.9513 16
------> CAND: 160.934083 3660.926025 0.9406110 1.5831484 15.2518 10.9185  8
------> CAND: 214.691145 3612.082031 0.9636601 1.1725688 15.2512 10.9179  8
------> CAND: 252.239265 3636.504883 0.9524333 1.8013481 15.2506 10.9172  8
------> CAND: 115.260732 3606.030518 0.9659100 1.4748784 16.9958 10.9075  4
------> CAND: 371.127416 3654.882812 0.8749556 1.4435163 20.1288 10.8935  2
------> CAND: 278.286199 3638.374023 0.9034857 1.7523965 15.2183 10.8839  8
------> CAND: 174.487987 3626.623535 0.9249566 1.8963722 14.595 10.8509 16
------> CAND:   0.499296 3602.697266 0.9674116 1.7275108 16.9103 10.8397  4
------> CAND: 345.552529 3628.746094 0.9217680 1.9209365 20.0173 10.8273  2
------> CAND: 134.949172 3675.784912 0.9668633 1.2233789 14.5747 10.8246 16
------> CAND:   0.249648 3601.718506 0.9679558 1.0323838 15.1322 10.7949  8
------> CAND: 381.667121 3602.976807 0.9672686 1.5720941 15.127 10.7895  8
------> CAND: 195.749832 3701.145752 0.9214879 1.6752757 14.5369 10.7754 16
------> CAND: 115.260472 3658.512939 0.9417465 1.6120456 14.5327 10.7699 16
------> CAND:  47.222362 3717.413574 0.9644612 1.4323475 14.5268 10.7623 16
------> CAND: 345.749497 3607.421387 0.9653141 1.4195579 16.7885 10.743  4
------> CAND: 115.211425 3625.623535 0.9263364 1.8719696 14.5086 10.7386 16
------> CAND: 156.465855 3648.872803 0.9468336 1.3785893 14.5056 10.7348 16
------> CAND: 230.463333 3623.565186 0.9583490 1.3220925 19.8422 10.7234  2
------> CAND: 189.352931 3666.648682 0.9379831 1.6644448 14.4863 10.7097 16
------> CAND:  60.446170 3681.264160 0.9310495 1.6696309 14.4814 10.7033 16
------> CAND: 345.627527 3663.544922 0.9395860 1.7107781 15.0405 10.7003  8
------> CAND: 424.384144 3610.458984 0.9640704 1.8279976 16.7268 10.694  4
------> CAND: 499.984092 3658.250244 0.9421787 1.4526458 16.7247 10.6924  4
------> CAND:  59.258916 3682.224854 0.9665618 1.2491381 15.0299 10.6893  8
------> CAND:   0.499555 3601.720459 0.9679527 1.0381051 16.7133 10.6833  4
------> CAND: 213.838917 3724.277832 0.9640995 1.4495070 16.7007 10.6733  4
------> CAND: 115.298101 3638.946777 0.9026101 1.4119291 14.458 10.673 16
------> CAND: 224.343069 3626.882568 0.9564410 1.5259572 15.0105 10.6693  8
------> CAND:   0.166605 3605.152832 0.9664935 1.1792541 15.01 10.6688  8
------> CAND: 230.445946 3677.455811 0.9328030 1.5700082 15.0012 10.6597  8
------> CAND: 285.330316 3651.316406 0.8808122 1.4708402 14.9891 10.6473  8
------> CAND: 316.819676 3630.113281 0.9549419 1.5561932 14.9808 10.6387  8
------> CAND: 368.988282 3644.473633 0.9493920 1.8987769 14.9724 10.63  8
------> CAND: 171.090493 3642.471680 0.8979080 1.8606776 14.4171 10.6201 16
------> CAND: 149.837991 3769.663330 0.9618375 1.8044189 24.4469 10.6172  1
------> CAND: 440.585560 3717.180664 0.9649515 1.9071134 24.4406 10.6144  1
------> CAND:  59.940906 3635.099854 0.9111415 1.9136304 14.9508 10.6077  8
------> CAND: 115.259175 3669.137207 0.9668911 1.9420041 14.3973 10.5944 16
------> CAND: 115.228553 3658.148926 0.8684641 1.6466936 14.3929 10.5887 16
------> CAND:  65.819047 3693.787842 0.9659947 1.9294943 14.9195 10.5756  8
------> CAND:  89.772002 3601.786621 0.9678270 1.7952999 14.3774 10.5687 16
------> CAND: 345.740414 3660.380127 0.9412013 1.4508271 16.56 10.5618  4
------> CAND: 128.018980 3723.501465 0.9641494 1.8004197 14.9019 10.5574  8
------> CAND:  84.288574 3726.603027 0.9645441 1.3417474 14.8995 10.5549  8
------> CAND: 214.690886 3612.082031 0.9636601 1.1725688 14.8985 10.5539  8
------> CAND: 230.461257 3618.033691 0.9611409 1.9639524 14.8816 10.5365  8
------> CAND: 407.932302 3630.038086 0.9190602 1.2886252 16.4896 10.506  4
------> CAND: 318.196372 3743.426514 0.9634717 1.8571395 19.4736 10.5049  2
------> CAND: 269.916770 3609.427734 0.9644378 1.7497915 16.4807 10.499  4
------> CAND: 134.353858 3656.977539 0.9427238 1.4632832 14.3174 10.491 16
------> CAND: 141.177132 3759.226562 0.9623368 1.4828420 14.8319 10.4854  8
------> CAND: 139.143100 3638.374023 0.9034857 1.7523965 14.3055 10.4756 16
------> CAND: 249.991916 3658.250244 0.9421787 1.4526458 14.8212 10.4744  8
------> CAND: 367.709161 3649.021729 0.9461876 1.6078662 24.1076 10.4698  1
------> CAND: 282.093718 3620.752197 0.9603988 1.1012027 14.8144 10.4673  8
------> CAND: 115.195595 3620.432617 0.9601404 1.9654578 14.2982 10.4662 16
------> CAND: 297.566691 3672.634277 0.9354733 1.4565223 14.8066 10.4593  8
------> CAND: 157.092310 3644.023682 0.8947904 1.3492562 14.791 10.4433  8
------> CAND: 416.385553 3649.567871 0.8836880 1.6964358 16.4022 10.4369  4
------> CAND: 409.476122 3699.109375 0.9224400 1.6628999 19.3367 10.4238  2
------> CAND:  17.272151 3617.106689 0.9619099 1.0845524 14.2644 10.4226 16
[14:50:04][6221][INFO ] Statistics: count dirty SumSpec pages 283561 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:50:04][6221][INFO ] Data processing finished successfully!
14:50:04 (6221): called boinc_finish(0)

</stderr_txt>
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