Task 1715421700

Name: Ter5_1_dns_cfbf00110_segment_7_dms_200_40000_86_3250000_2
Workunit ID: 862677457
Created: 17 Jan 2025 2:07:01 UTC
Sent: 17 Jan 2025 4:55:19 UTC
Report deadline: 31 Jan 2025 4:55:19 UTC
Received: 17 Jan 2025 5:07:07 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13159690
Run time (sec): 567.95
CPU time (sec): 11.36
Peak working set size (MB): 356.27
Peak swap size (MB): 10436.61
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[21:55:28][2186721][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_7_dms_200_86.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 3250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_7_dms_200_86.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_7_dms_200_40000_86_3250000_2_0
------> GPU usage: 0.500000
[21:55:28][2186721][INFO ] Starting data processing...
[21:55:28][2186721][INFO ] opti: No host transfer for n_steps. Use device global.
[21:55:28][2186721][INFO ] opti: No host transfer for mean. Use device global.
[21:55:28][2186721][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:55:28][2186721][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:55:28][2186721][INFO ] opti: power spectrum in fft callback (static link).
[21:55:28][2186721][INFO ] opti: __constant__ access is not uniform, bad!
[21:55:28][2186721][INFO ] Running on device 0 NVIDIA GeForce RTX 3080
[21:55:28][2186721][INFO ] CUDA global memory status (initial GPU state, including context):
[21:55:28][2186721][INFO ] No template file. Generating templates.
[21:55:28][2186721][INFO ] Template param value T_cons = 50000
[21:55:32][2186721][INFO ] Number of generated templates to be used: 50000
[21:55:32][2186721][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_7_dms_200_86.cpt
[21:55:32][2186721][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_7_dms_200_86.cpt (No such file or directory).
------> Starting from scratch...
[21:55:32][2186721][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_7_dms_200_86.binary
[21:55:32][2186721][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_7_dms_200_DM238.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.79676937811
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 238.6 cm^-3 pc
------> Scale factor: 1.47293
[21:55:32][2186721][INFO ] Allocating memory for dedispersed compressed time series...
[21:55:32][2186721][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:55:32][2186721][INFO ] 8-bit allocation done
[21:55:32][2186721][INFO ] Foobar
[21:55:32][2186721][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_7_dms_200_86.binary
[21:55:32][2186721][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:55:32][2186721][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:55:32][2186721][INFO ] FftSize = 12582913
[21:55:32][2186721][INFO ] Seed for random number generator is 1099773710.
[21:55:34][2186721][INFO ] 8[21:55:34][2186721][INFO ] 9[21:55:35][2186721][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:55:35][2186721][INFO ] Normalization factor 3.97364e-08
[21:55:35][2186721][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
[21:55:35][2186721][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1570 MB (8445 MB free / 10015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:55:35][2186721][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:55:35][2186721][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:55:35][2186721][INFO ] TimeSeriesLength = 16770740, params->nsamples = 25165824
sum = 1083.51855469, mean= 0.00006461  0.00006461
[21:55:35][2186721][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:56:28][2186721][INFO ] Checkpoint committed!
[21:57:28][2186721][INFO ] Checkpoint committed!
[21:58:28][2186721][INFO ] Checkpoint committed!
[21:59:29][2186721][INFO ] Checkpoint committed!
[22:00:29][2186721][INFO ] Checkpoint committed!
[22:01:29][2186721][INFO ] Checkpoint committed!
[22:02:29][2186721][INFO ] Checkpoint committed!
[22:03:29][2186721][INFO ] Checkpoint committed!
[22:04:29][2186721][INFO ] Checkpoint committed!
[22:04:54][2186721][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4480.140625 0.9161347 3.1113513 26.774 23.3945  8
------> CAND:   0.499815 3624.487061 0.6362637 2.8959992 26.5521 23.1469  8
------> CAND:   0.249907 4415.228516 0.8674293 3.0825713 21.5315 20.4116 16
------> CAND:   0.250167 5583.087891 1.2542918 3.2008948 21.509 20.3794 16
------> CAND:   0.166605 4513.198730 0.9100011 3.1037817 21.0748 19.7561 16
------> CAND:   0.500334 6737.122559 1.1671499 2.7462287 21.5188 17.5929  8
------> CAND:   0.500593 3682.743164 0.9771371 0.2155434 19.2747 17.2021 16
------> CAND:   0.500853 4396.045898 1.0665568 0.5675728 20.8821 16.9004  8
------> CAND:   0.250426 4278.538574 0.9964688 0.5283996 18.4453 16.0431 16
------> CAND:   0.499555 3604.459229 0.9677698 2.9789336 22.508 15.339  4
------> CAND:   1.000148 5669.333984 1.2642865 3.1950588 26.0941 14.4479  2
------> CAND:   0.999889 4523.955566 0.8043103 3.0544066 25.8836 14.3221  2
------> CAND:   1.499963 4178.171875 1.0127677 3.1125948 25.0335 13.8141  2
------> CAND:   0.166864 6737.122559 1.1671499 2.7462287 16.7914 13.7715 16
------> CAND:   0.999110 3604.459229 0.9677698 2.9789336 24.9178 13.745  2
------> CAND:   1.250834 6093.824219 0.8004569 2.0832138 24.637 13.5773  2
------> CAND:   1.250315 4279.464355 0.2871648 1.5265603 24.5599 13.5313  2
------> CAND:   0.499296 3629.652588 0.9702582 2.9867499 17.5828 13.3599  8
------> CAND:   1.250575 5327.933594 0.5639047 1.7340215 24.1452 13.2838  2
------> CAND:   1.250056 4016.283203 0.6857560 0.5005300 23.9876 13.1897  2
------> CAND:   0.249648 3604.402344 0.9677794 2.9759517 17.417 13.1844  8
------> CAND: 431.862160 4817.407227 1.1557764 3.1986310 29.4465 12.7885  1
------> CAND:   0.999629 3656.147949 0.3143615 2.6001866 23.2361 12.7416  2
------> CAND:   1.000408 6644.999023 1.2918626 2.9397652 23.1719 12.7033  2
------> CAND:   1.501001 3965.011475 0.9693110 0.3721078 23.0481 12.6295  2
------> CAND:   1.001705 4268.323730 1.0736241 0.5027958 19.1129 12.5978  4
------> CAND:   1.500482 4044.965332 0.4768820 2.8156137 22.7849 12.4727  2
------> CAND:  86.374508 3822.535889 0.7639664 2.9828639 15.8211 12.4663 16
------> CAND:   1.500741 4979.631836 0.7355586 2.9597661 22.7176 12.4326  2
------> CAND:   1.501260 6406.560059 1.3183473 3.0717156 22.6614 12.3992  2
------> CAND:   1.499703 3620.822998 0.7122532 2.9229748 22.4032 12.2454  2
------> CAND: 460.915767 4968.029297 1.0666031 3.1667166 27.696 12.0282  1
------> CAND: 172.722287 3978.133789 0.9097825 3.0500672 15.4731 12.0037 16
------> CAND:   0.625158 5041.801758 1.0663928 0.8843064 18.2782 11.9294  4
------> CAND:   0.749981 4206.822754 1.0191120 3.1182001 18.1853 11.8552  4
------> CAND: 215.931080 4817.407227 1.1557764 3.1986310 21.7404 11.851  2
------> CAND: 115.222584 4712.491211 0.8382266 3.0675566 15.355 11.8475 16
------> CAND:   0.312709 6093.824219 0.8004569 2.0832138 16.1443 11.8463  8
------> CAND:   1.001446 3623.292480 0.6547863 0.2631840 21.7108 11.8333  2
------> CAND:  34.579335 5234.413574 0.5933833 2.6474338 15.3236 11.806 16
------> CAND: 115.195335 4030.521973 0.8978282 3.0552893 15.2909 11.7629 16
------> CAND: 178.480276 3775.741455 0.8648184 0.2931809 15.2423 11.6987 16
------> CAND:   0.625417 6093.824219 0.8004569 2.0832138 17.9682 11.6818  4
------> CAND:   0.750760 6440.236328 1.3104382 3.0378358 21.3109 11.5956  2
------> CAND:  50.384481 3759.773926 0.7786726 2.9751062 15.1307 11.5517 16
------> CAND:   0.200082 5470.203613 0.9902577 3.0724461 15.1277 11.5478 16
------> CAND:   0.312449 4279.723145 0.2861756 1.5389237 15.8102 11.4979  8
------> CAND:   0.416772 4507.622070 0.8408194 0.7082826 15.7849 11.4715  8
------> CAND: 115.270074 3662.100098 0.2938625 2.5419266 15.7785 11.465  8
------> CAND:   0.750500 4996.511230 0.7265412 2.9473748 17.5735 11.367  4
------> CAND:   1.249796 3624.391357 0.6128553 0.2816469 14.9869 11.3628 16
------> CAND:   0.999370 3600.904541 0.9684359 2.9750340 17.5378 11.3387  4
------> CAND: 115.258915 5805.021484 1.2794944 3.1832256 14.9332 11.2924 16
------> CAND:  11.859828 3645.566162 0.3749699 0.4812086 14.9028 11.2526 16
------> CAND:   1.251094 4194.518555 0.5986422 2.9253771 20.711 11.2391  2
------> CAND: 424.398677 3688.912842 0.2439959 0.8439250 25.8784 11.2388  1
------> CAND:  57.647883 5345.041504 0.6675705 2.7233350 14.8746 11.2156 16
------> CAND: 230.490322 5002.540527 0.7232311 2.9426928 15.5295 11.2062  8
------> CAND:  76.143100 3651.011719 0.3323519 0.5510081 14.8387 11.1687 16
------> CAND:   1.251353 5175.459473 0.9226295 3.0753846 20.5895 11.167  2
------> CAND:   1.251613 6058.553711 1.3017871 3.1494286 20.5655 11.1527  2
------> CAND:  86.456513 5355.580566 0.6598223 2.7011797 14.8086 11.1294 16
------> CAND:   1.500222 3650.576904 0.3430703 2.6526651 25.6127 11.1235  1
------> CAND:   1.001965 6020.949707 1.0254552 2.9303703 20.5076 11.1183  2
------> CAND: 296.670347 3876.365479 0.3897732 2.7019067 15.4177 11.0903  8
------> CAND:   0.750241 4235.786621 0.4998356 2.8257484 20.4473 11.0825  2
------> CAND:  78.391747 3691.764404 0.9800365 3.0058954 15.3794 11.0505  8
------> CAND: 435.810851 3888.856201 0.2762100 2.4150653 17.17 11.0459  4
------> CAND: 230.493696 3980.132324 0.7530242 3.0041358 15.3561 11.0264  8
------> CAND: 305.371429 4724.934570 1.0075862 0.7499496 15.3557 11.0261  8
------> CAND:   1.001186 4119.715332 0.3853899 0.8737217 20.3396 11.0186  2
------> CAND: 115.218691 4957.534180 0.7468385 2.9745414 17.1339 11.0173  4
------> CAND:  76.827685 4542.502441 0.9640522 3.1320136 14.7057 10.9951 16
------> CAND: 115.215058 4296.800781 0.9266050 3.0967762 14.684 10.9667 16
------> CAND: 279.744122 4688.771973 1.1377220 3.1945078 17.0671 10.9642  4
------> CAND: 182.080446 3674.184570 0.6582321 0.2944540 17.0091 10.9181  4
------> CAND:  16.655298 5088.123535 1.0555542 3.1563621 15.2496 10.9162  8
------> CAND:   2.500111 3930.481445 0.6760789 0.4468104 25.1043 10.9026  1
------> CAND: 221.561910 3989.461670 0.5158106 0.5997606 15.2218 10.8875  8
------> CAND:   2.500371 4444.938965 0.8588622 0.6653857 25.0429 10.876  1
------> CAND: 179.793652 4648.310547 1.0515434 3.1664925 14.5947 10.8506 16
------> CAND:   2.500630 4988.578613 1.0662490 0.8578833 24.9735 10.8459  1
------> CAND:  64.007414 4867.845215 0.6319742 1.1038002 14.5847 10.8376 16
------> CAND: 345.585746 4383.662109 1.0045354 3.1344712 16.8978 10.8297  4
------> CAND: 115.214020 3963.853760 0.9694223 3.0624921 14.5667 10.8141 16
------> CAND: 230.457884 4968.029297 1.0666031 3.1667166 19.9663 10.7971  2
------> CAND:   2.500890 5377.817871 1.2314862 0.9781643 24.8426 10.789  1
------> CAND:   0.333469 5669.333984 1.2642865 3.1950588 15.1213 10.7836  8
------> CAND: 115.211425 3918.826904 0.9630062 3.0522852 14.5378 10.7766 16
------> CAND:  76.882701 4612.358887 0.7678311 3.0302434 15.1078 10.7697  8
------> CAND:   0.200341 3829.462402 0.8978475 0.3152904 14.5313 10.7681 16
------> CAND: 230.622412 5475.187500 0.8046477 2.8823593 15.0893 10.7507  8
------> CAND: 499.167936 4459.854004 0.9576710 3.1253865 19.8877 10.7504  2
------> CAND: 115.195854 3992.433594 0.9068232 3.0560598 14.4982 10.7251 16
------> CAND:   0.333210 4579.167969 0.7822937 3.0406585 15.0523 10.7125  8
------> CAND: 115.204937 4072.828125 0.9056122 3.0638974 14.4877 10.7116 16
------> CAND: 116.621598 3677.068604 0.9765770 3.0012553 15.0443 10.7042  8
------> CAND: 390.309295 4037.842773 0.9338810 0.4157644 16.725 10.6926  4
------> CAND: 499.173385 4888.810059 0.8941997 0.8812999 16.7219 10.6902  4
------> CAND: 259.731035 5015.155762 1.0663666 0.8710401 16.7011 10.6737  4
[22:04:54][2186721][INFO ] Statistics: count dirty SumSpec pages 564976 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:04:54][2186721][INFO ] Data processing finished successfully!
22:04:54 (2186721): called boinc_finish(0)

</stderr_txt>
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