Task 1734790787

Name: Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_137_3850000_2
Workunit ID: 876472955
Created: 24 Feb 2025 15:58:37 UTC
Sent: 24 Feb 2025 17:14:46 UTC
Report deadline: 10 Mar 2025 17:14:46 UTC
Received: 24 Feb 2025 19:39:43 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13212102
Run time (sec): 503.99
CPU time (sec): 13.48
Peak working set size (MB): 283.55
Peak swap size (MB): 10587.29
Peak disk usage (MB): 0.02
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.24.1</core_client_version>
<![CDATA[
<stderr_txt>
[12:31:12][3656608][INFO ] Application startup - thank you for supporting Einstein@Home!
[12:31:12][3656608][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_137.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_7_dms_200_137.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_137_3850000_2_0
------> GPU usage: 0.500000
[12:31:12][3656608][INFO ] Starting data processing...
[12:31:12][3656608][INFO ] opti: No host transfer for n_steps. Use device global.
[12:31:12][3656608][INFO ] opti: No host transfer for mean. Use device global.
[12:31:12][3656608][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:31:12][3656608][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:31:12][3656608][INFO ] opti: power spectrum in fft callback (static link).
[12:31:12][3656608][INFO ] opti: __constant__ access is not uniform, bad!
[12:31:12][3656608][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[12:31:12][3656608][INFO ] CUDA global memory status (initial GPU state, including context):
[12:31:12][3656608][INFO ] No template file. Generating templates.
[12:31:12][3656608][INFO ] Template param value T_cons = 50000
[12:31:16][3656608][INFO ] Number of generated templates to be used: 50000
[12:31:16][3656608][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_7_dms_200_137.cpt
[12:31:16][3656608][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_7_dms_200_137.cpt (No such file or directory).
------> Starting from scratch...
[12:31:16][3656608][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_137.binary
[12:31:16][3656608][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_DM243.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796753081631
------> 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: 243.7 cm^-3 pc
------> Scale factor: 1.43237
[12:31:16][3656608][INFO ] Allocating memory for dedispersed compressed time series...
[12:31:16][3656608][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:31:16][3656608][INFO ] 8-bit allocation done
[12:31:16][3656608][INFO ] Foobar
[12:31:16][3656608][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_137.binary
[12:31:16][3656608][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:31:16][3656608][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:31:16][3656608][INFO ] FftSize = 12582913
[12:31:16][3656608][INFO ] Seed for random number generator is 1090915094.
[12:31:18][3656608][INFO ] 8[12:31:18][3656608][INFO ] 9[12:31:19][3656608][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:31:19][3656608][INFO ] Normalization factor 3.97364e-08
[12:31:19][3656608][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
[12:31:19][3656608][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1669 MB (10338 MB free / 12007 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:31:19][3656608][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:31:19][3656608][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:31:19][3656608][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:39:35][3656608][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499815 3765.056152 0.7348657 3.0561297 25.4444 21.9139  8
------> CAND:   0.500074 4862.554688 1.1642815 3.3388982 24.9981 21.4186  8
------> CAND:   0.250167 5961.544434 0.5310865 1.6743280 21.7078 20.6655 16
------> CAND:   0.500334 7097.065430 0.8322777 2.0644679 24.272 20.6149  8
------> CAND:   0.249907 3762.378662 0.1553488 0.9420080 21.1266 19.8303 16
------> CAND:   0.166605 5081.016113 1.1959213 3.3583450 20.3001 18.6508 16
------> CAND:   0.500593 3752.728516 0.5498034 0.2747400 22.0134 18.1326  8
------> CAND:   0.500853 7729.190918 1.2659330 1.7937576 21.5724 17.6513  8
------> CAND:   0.499296 3613.493408 0.9363728 3.0375457 18.5068 16.1287 16
------> CAND:   0.166864 7101.268066 0.8300974 2.0806832 18.3076 15.8521 16
------> CAND:   1.499703 3619.261963 0.7710306 3.0156968 28.2435 15.7346  2
------> CAND:   0.499555 3753.532959 0.7535775 3.0524755 18.2123 15.7198 16
------> CAND:   1.499963 4538.163574 1.1155864 3.2829134 27.559 15.3245  2
------> CAND:   0.250426 3604.514404 0.9677778 0.1104487 17.4005 14.6016 16
------> CAND:   1.249796 3627.322510 0.5466390 0.2084383 21.283 14.3462  4
------> CAND:   1.250056 5196.543457 1.0888685 0.7750925 21.0907 14.1907  4
------> CAND:   0.749981 3619.261963 0.7710306 3.0156968 20.5568 13.7596  4
------> CAND:   0.999629 3912.242676 0.3199150 2.8472927 24.5643 13.5339  2
------> CAND:   0.999110 3696.296387 0.8117390 3.0466652 20.257 13.5178  4
------> CAND:   0.999889 5989.567383 0.7825136 3.1275539 24.503 13.4973  2
------> CAND:   1.250315 5264.416992 0.3451177 1.6654392 24.2458 13.3438  2
------> CAND:   1.500482 4966.582520 0.7410969 3.2056849 24.2179 13.3271  2
------> CAND:   1.000148 7451.411133 1.3711674 3.2368605 24.1088 13.262  2
------> CAND:   1.500741 6157.486816 1.1826273 3.3498161 23.9773 13.1836  2
------> CAND:   1.500222 3637.978516 0.4068088 2.8974020 23.6806 13.0066  2
------> CAND:   0.249648 3658.290283 0.7897208 3.0350323 16.1871 12.9559 16
------> CAND:   1.250575 6693.203125 0.6777434 2.0242586 23.4673 12.8794  2
------> CAND:   1.501001 7003.006348 1.3899772 3.3369777 23.337 12.8017  2
------> CAND:   1.250834 7559.822266 1.0576227 1.9757972 23.3254 12.7948  2
------> CAND:   0.749722 3660.161621 0.7666101 3.0316219 17.0317 12.7775  8
------> CAND:   1.251094 4951.829102 0.7947753 3.2313790 23.1343 12.6809  2
------> CAND:   1.001446 6502.116211 1.3604556 3.3872447 22.9289 12.5585  2
------> CAND:   1.251353 6397.646973 1.3500522 3.3925867 22.9031 12.5431  2
------> CAND:   0.416772 5455.516602 1.1747651 0.8398724 16.792 12.5252  8
------> CAND:   1.001186 4970.018066 0.7885299 3.2288260 22.8476 12.5101  2
------> CAND: 389.483018 5001.116211 0.7257373 0.8246858 16.7192 12.4486  8
------> CAND: 351.106025 5180.213379 0.8181111 0.8691399 16.6845 12.4122  8
------> CAND:   0.374991 3619.850342 0.7478905 3.0117023 16.5017 12.2204  8
------> CAND:   1.001705 5371.644043 1.2350107 0.8026931 18.6224 12.2047  4
------> CAND:   2.500111 4468.972656 0.2546099 1.2070130 16.4656 12.1826  8
------> CAND:   0.199822 3759.934570 0.3304021 2.8506060 15.5966 12.1675 16
------> CAND:   0.625158 4940.722168 0.9525113 0.7055080 18.5395 12.1384  4
------> CAND: 230.547414 4622.661621 0.8560667 3.2351837 16.4122 12.1266  8
------> CAND:   2.500371 5262.660156 0.3485107 1.6405541 18.3492 11.9861  4
------> CAND: 362.579444 4247.199707 0.9990250 0.4117968 21.8195 11.898  2
------> CAND:   2.499852 3763.388916 0.1461455 0.9854690 18.2215 11.8841  4
------> CAND:   1.501260 5251.414062 1.2190392 0.7629991 18.1853 11.8552  4
------> CAND:   0.624898 3680.064453 0.5876736 0.2198557 16.134 11.8356  8
------> CAND:   2.500630 5960.623047 0.5320402 1.6702443 18.1556 11.8314  4
------> CAND:   2.501149 7133.468262 0.8281877 2.0448503 18.0983 11.7857  4
------> CAND: 172.799101 3757.569824 0.5319203 2.9885921 16.0162 11.7126  8
------> CAND:  51.764032 4646.533203 0.7170798 3.1859150 15.2222 11.6722 16
------> CAND: 230.512380 4120.303711 0.6008746 3.0837343 15.9695 11.6638  8
------> CAND:   2.501409 7615.357910 1.0530432 1.9787780 17.9379 11.6576  4
------> CAND:   0.200082 4717.554688 0.5314264 3.0691242 15.2075 11.6529 16
------> CAND:   0.999370 3682.737793 0.9648488 3.0671008 17.8989 11.6265  4
------> CAND:  99.856787 3770.480469 0.9174423 3.0886419 21.2315 11.5483  2
------> CAND:  59.893934 4225.839355 0.9663512 3.2033975 15.8332 11.5218  8
------> CAND: 302.165453 4647.664551 0.6586706 0.6922948 15.8289 11.5174  8
------> CAND:   0.312449 5266.982910 0.3400775 1.7062340 15.7651 11.451  8
------> CAND:   0.750500 5897.475098 1.0052642 3.2932696 17.6673 11.4418  4
------> CAND:   1.501520 6694.726074 0.6766099 2.5608096 21.0119 11.4179  2
------> CAND: 115.244902 3829.348633 0.7160546 3.0689282 15.0034 11.3845 16
------> CAND:  30.833321 3713.555664 0.1669352 2.4583461 14.9921 11.3696 16
------> CAND: 144.914843 6535.256836 1.0653614 1.3124241 17.5682 11.3628  4
------> CAND:  18.288389 3906.972900 0.3433465 2.8772480 14.9106 11.2628 16
------> CAND:   1.000927 3859.938477 0.5078927 2.9983120 20.7331 11.2522  2
------> CAND: 467.621743 4061.769775 0.7207195 0.3823908 20.729 11.2498  2
------> CAND: 345.650105 3855.226562 0.5200871 3.0033877 17.4002 11.2291  4
------> CAND:  86.596648 4300.526367 0.9018048 0.4490672 15.5439 11.2212  8
------> CAND:   0.750241 4832.500000 0.7050385 3.1862965 17.3715 11.2062  4
------> CAND:   0.501112 3600.765869 0.9684649 0.1054674 15.5143 11.1904  8
------> CAND: 259.135981 4242.836914 0.8640821 3.1914008 15.4358 11.1091  8
------> CAND: 257.426075 5041.545410 1.0194132 3.3135598 15.4339 11.1071  8
------> CAND: 345.578999 4449.717773 0.8930135 3.2250929 15.4226 11.0953  8
------> CAND:  48.683917 3933.249023 0.7705067 0.3107118 14.7742 11.0845 16
------> CAND: 172.723584 4123.340332 0.9618493 3.1860847 17.1918 11.0633  4
------> CAND: 115.240230 4670.488281 0.9762020 3.2724335 14.7562 11.061 16
------> CAND:  85.760250 3623.780762 0.6351233 2.9926546 17.1863 11.0589  4
------> CAND: 109.394527 3617.103516 0.8757004 0.1286350 14.7545 11.0587 16
------> CAND:  86.399421 3757.569824 0.5319203 2.9885921 14.7513 11.0546 16
------> CAND: 300.819379 3849.653076 0.8146451 0.2549170 15.3796 11.0508  8
------> CAND:  39.269185 4007.371338 0.8635204 3.1383171 14.7193 11.0128 16
------> CAND:  86.368799 4641.821289 0.9779647 3.2696357 14.713 11.0046 16
------> CAND:   0.625417 7559.822266 1.0576227 1.9757972 17.1155 11.0027  4
------> CAND: 499.458845 3907.782471 0.7159970 3.0879886 17.1141 11.0015  4
------> CAND:   1.501779 7423.797363 0.9514915 2.7393532 20.3042 10.9976  2
------> CAND:   0.416512 4039.545898 0.4659035 0.4840023 15.321 10.9901  8
------> CAND:   2.500890 6693.203125 0.6777434 2.0242586 25.2878 10.9823  1
------> CAND: 280.578444 3863.525391 0.9418545 0.2445693 20.2566 10.9693  2
------> CAND:  97.696633 4530.261719 0.4203927 0.8248650 15.2978 10.9661  8
------> CAND: 273.148697 3864.876953 0.4947551 2.9924190 25.2208 10.9532  1
------> CAND: 345.854079 4186.913086 0.2606373 2.7018888 15.2749 10.9424  8
------> CAND: 103.528323 4646.533203 0.7170798 3.1859150 15.2674 10.9346  8
------> CAND: 339.936751 3620.689453 0.7378802 3.0140021 15.2672 10.9345  8
------> CAND: 193.619521 3910.876709 0.7122757 3.0826061 20.1684 10.917  2
------> CAND:   0.312709 6693.203125 0.6777434 2.0242586 15.2493 10.9159  8
------> CAND:  33.556869 3677.526123 0.6277040 3.0013547 14.6336 10.9012 16
------> CAND: 230.570770 4471.515625 0.2589514 2.5972669 15.2096 10.8749  8
------> CAND: 115.257358 5013.995605 0.6497272 3.1485496 14.6116 10.8725 16
[12:39:35][3656608][INFO ] Statistics: count dirty SumSpec pages 643569 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:39:35][3656608][INFO ] Data processing finished successfully!
12:39:35 (3656608): called boinc_finish(0)

</stderr_txt>
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