Task 1724290430

Name: Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_37_100000_0
Workunit ID: 870697663
Created: 3 Feb 2025 5:48:58 UTC
Sent: 3 Feb 2025 16:36:08 UTC
Report deadline: 17 Feb 2025 16:36:08 UTC
Received: 3 Feb 2025 18:55:02 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,915.77
CPU time (sec): 43.70
Peak working set size (MB): 242.04
Peak swap size (MB): 65349.77
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>
[17:39:55][17619][INFO ] Application startup - thank you for supporting Einstein@Home!
[17:39:55][17619][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_37.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 100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_37.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_37_100000_0_0
------> GPU usage: 0.496000
[17:39:55][17619][INFO ] Starting data processing...
[17:39:55][17619][INFO ] opti: No host transfer for n_steps. Use device global.
[17:39:55][17619][INFO ] opti: No host transfer for mean. Use device global.
[17:39:55][17619][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:39:55][17619][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:39:55][17619][INFO ] opti: power spectrum in fft callback (static link).
[17:39:55][17619][INFO ] opti: __constant__ access is not uniform, bad!
[17:39:55][17619][INFO ] Running on device 4 NVIDIA GeForce GTX 750 Ti
[17:39:55][17619][INFO ] CUDA global memory status (initial GPU state, including context):
[17:39:55][17619][INFO ] No template file. Generating templates.
[17:39:55][17619][INFO ] Template param value T_cons = 50000
[17:40:00][17619][INFO ] Number of generated templates to be used: 50000
[17:40:00][17619][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_6_dms_200_37.cpt
[17:40:00][17619][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_6_dms_200_37.cpt (No such file or directory).
------> Starting from scratch...
[17:40:00][17619][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_37.binary
[17:40:00][17619][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_DM233.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776188427873
------> 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: 233.7 cm^-3 pc
------> Scale factor: 1.04359
[17:40:00][17619][INFO ] Allocating memory for dedispersed compressed time series...
[17:40:00][17619][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:40:00][17619][INFO ] 8-bit allocation done
[17:40:00][17619][INFO ] Foobar
[17:40:00][17619][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_37.binary
[17:40:00][17619][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:40:00][17619][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:40:00][17619][INFO ] FftSize = 12582913
[17:40:00][17619][INFO ] Seed for random number generator is -1036267472.
[17:40:02][17619][INFO ] 8[17:40:02][17619][INFO ] 9[17:40:03][17619][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:40:03][17619][INFO ] Normalization factor 3.97364e-08
[17:40:03][17619][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
[17:40:03][17619][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:40:03][17619][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:40:03][17619][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:40:03][17619][INFO ] Launching time series padding kernel: grid 196608, block 32
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[19:01:50][17619][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 3843.376953 0.9577913 1.4807678 18.2077 15.7134 16
------> CAND: 230.388335 3608.285156 0.9657094 2.2322557 21.767 14.738  4
------> CAND:   0.499815 3836.286621 0.9893096 1.2510185 25.583 14.1424  2
------> CAND:   0.249648 3619.887695 0.9180626 0.9675308 17.8106 13.6015  8
------> CAND:   0.250167 3624.813965 0.9043805 2.1596057 17.7984 13.5885  8
------> CAND:   0.501372 3628.410645 0.8939981 1.0340220 24.5736 13.5394  2
------> CAND:   0.499555 3619.887695 0.9180626 0.9675308 24.5518 13.5264  2
------> CAND: 230.388595 3608.787109 0.9655313 2.2316940 17.5408 13.3154  8
------> CAND:   0.250686 3643.504883 0.9684235 0.9880787 19.971 13.2874  4
------> CAND:   0.249907 3836.286621 0.9893096 1.2510185 19.9683 13.2853  4
------> CAND:   0.500074 3728.593506 0.9765015 2.1472433 19.7009 13.0701  4
------> CAND: 115.194038 3608.285156 0.9657094 2.2322557 17.2825 13.0422  8
------> CAND: 115.194297 3608.787109 0.9655313 2.2316940 15.936 12.6196 16
------> CAND: 345.616628 3721.722900 0.9156276 2.0001261 18.8653 12.3993  4
------> CAND: 230.472416 3629.747559 0.8525189 2.0294268 18.7036 12.2698  4
------> CAND: 230.469042 3634.080322 0.8771264 2.0871427 16.304 12.0133  8
------> CAND:   0.999110 3626.728760 0.8991920 1.0097570 27.5626 11.9703  1
------> CAND: 306.324347 3678.283691 0.8348725 1.7831019 16.2521 11.959  8
------> CAND:   1.000408 3604.273682 0.9670950 2.2125189 27.3719 11.8874  1
------> CAND: 162.595721 3651.202637 0.8199729 1.8417019 15.351 11.8422 16
------> CAND: 115.311595 3686.860840 0.8185367 1.6982559 16.0459 11.7435  8
------> CAND: 115.194557 3609.288818 0.9653531 2.2311313 15.2158 11.6638 16
------> CAND: 115.172499 3680.612305 0.9679765 2.1939142 15.1932 11.6339 16
------> CAND: 275.243973 3887.788330 0.9808204 1.4777882 21.3221 11.6022  2
------> CAND: 178.080372 3676.238281 0.9093342 2.1343496 15.1683 11.6012 16
------> CAND: 230.514716 3688.328857 0.8163975 1.7327355 21.2791 11.5766  2
------> CAND: 134.614405 3726.031006 0.9133049 1.9863967 21.2242 11.544  2
------> CAND: 115.324052 3870.073486 0.9804704 1.4447682 15.0723 11.475 16
------> CAND: 345.477272 3640.659180 0.9685639 2.2245090 17.5939 11.3833  4
------> CAND:  86.353488 3658.159424 0.9469185 2.2013333 15.5875 11.2663  8
------> CAND: 182.414694 3865.154785 0.9803161 1.9141520 15.5819 11.2606  8
------> CAND: 115.233483 3630.537842 0.8500584 2.0457566 14.8694 11.2089 16
------> CAND: 146.623451 3712.385742 0.9211141 1.1833555 17.371 11.2058  4
------> CAND:  19.108178 3852.664307 0.9800703 1.4152101 14.8438 11.1754 16
------> CAND: 192.052345 3711.973145 0.9211353 2.0459163 15.4727 11.1473  8
------> CAND: 433.254427 3770.373047 0.8888924 1.4277399 25.6572 11.1428  1
------> CAND:  45.581226 3635.023193 0.8297694 1.1846706 14.8164 11.1396 16
------> CAND: 230.483315 3627.070557 0.8645406 2.0680377 15.4269 11.0998  8
------> CAND: 156.543967 3631.954590 0.8827069 2.0804307 14.7599 11.0658 16
------> CAND: 299.315005 3803.628662 0.9793084 2.0554750 25.4741 11.0633  1
------> CAND: 422.789720 3893.693359 0.9812108 1.4492825 20.3727 11.0383  2
------> CAND:   0.999370 3811.947266 0.9876046 1.2042532 20.3546 11.0275  2
------> CAND: 333.104654 3739.394287 0.9071457 1.9943889 17.1347 11.0179  4
------> CAND: 226.898196 3853.900146 0.9806839 2.0047314 20.3383 11.0178  2
------> CAND: 115.224919 3697.238770 0.9283317 2.0734942 14.7101 11.0008 16
------> CAND: 322.142727 3735.952637 0.9445781 2.1272385 15.33 10.9995  8
------> CAND: 301.753093 3770.762207 0.9784069 2.1196325 20.2075 10.9402  2
------> CAND:  86.390857 3631.291260 0.8832046 2.0393007 14.6434 10.9139 16
------> CAND:   0.500334 3624.476074 0.9597745 2.2081058 20.1194 10.8879  2
------> CAND:  54.405575 3686.718506 0.8183274 1.5855719 14.6127 10.8739 16
------> CAND: 183.250573 3623.137939 0.9345080 2.1652663 14.6126 10.8739 16
------> CAND:  33.320197 3853.556152 0.9803817 1.9701074 14.6088 10.8688 16
------> CAND: 172.808184 3721.722900 0.9156276 2.0001261 14.6074 10.867 16
------> CAND: 146.615666 3635.294922 0.8717698 1.1421230 16.9396 10.8629  4
------> CAND: 124.339140 3911.920166 0.9524007 1.7873253 14.593 10.8484 16
------> CAND: 238.732852 3877.645752 0.9548217 1.7611216 15.1807 10.8451  8
------> CAND:  91.815377 3844.252686 0.9577032 1.8560094 14.5761 10.8263 16
------> CAND: 260.471155 3703.997314 0.9258473 1.1331317 24.9175 10.8215  1
------> CAND: 386.300916 3625.270264 0.9594082 0.9668165 15.1518 10.8152  8
------> CAND: 199.530361 3873.188721 0.9803851 1.4732820 19.9922 10.8124  2
------> CAND:  55.840401 3740.091553 0.9065015 1.9813370 14.5552 10.7991 16
------> CAND: 172.808444 3721.722900 0.9156276 2.0001261 15.1361 10.799  8
------> CAND: 138.682211 3629.297607 0.8545092 2.0348513 15.1283 10.7909  8
------> CAND: 249.948059 3630.652344 0.8870431 2.1040647 15.1282 10.7907  8
------> CAND: 152.053940 3601.989258 0.9679343 2.2715342 14.5451 10.7861 16
------> CAND: 230.388854 3609.288818 0.9653531 2.2311313 15.1187 10.781  8
------> CAND: 322.222916 3648.521973 0.8292246 1.8885216 15.1059 10.7678  8
------> CAND: 134.117186 3631.769775 0.8844832 2.1174982 14.5272 10.7628 16
------> CAND: 149.746903 3863.512451 0.9556577 1.6956557 15.0543 10.7145  8
------> CAND: 215.962221 3841.025879 0.9799928 1.9718708 15.0451 10.705  8
------> CAND: 172.830243 3679.398438 0.9381016 2.1818330 14.477 10.6976 16
------> CAND: 115.286423 3902.099121 0.9809848 1.5201099 15.0328 10.6923  8
------> CAND: 172.906279 3647.109619 0.8356921 1.2249677 16.7093 10.6801  4
------> CAND: 115.250092 3839.188232 0.9896305 2.0977042 14.462 10.6782 16
------> CAND: 378.733370 3621.724365 0.9372288 2.2030370 16.7022 10.6746  4
------> CAND:  55.467227 3882.496582 0.9544587 1.7573551 15.0116 10.6705  8
------> CAND: 134.623748 3827.833496 0.9799156 2.0184371 19.7373 10.6612  2
------> CAND: 179.906538 3660.267334 0.7912593 1.7664179 14.4446 10.6557 16
------> CAND: 363.540666 3683.924805 0.9677804 2.1737168 14.9876 10.6457  8
------> CAND: 314.423368 3692.982422 0.8072913 1.5872302 14.9608 10.6181  8
------> CAND: 115.235300 3638.084717 0.8633845 2.0133688 14.953 10.6101  8
------> CAND:   0.500593 3867.283691 0.9557989 1.5500247 16.6188 10.6084  4
------> CAND: 396.030953 3626.279541 0.9300376 0.9865780 14.9466 10.6034  8
------> CAND: 230.380031 3913.874512 0.9815137 1.9029030 14.936 10.5925  8
------> CAND: 119.796692 3733.110840 0.9094091 1.9618596 24.3824 10.5891  1
------> CAND:  21.607770 3759.667480 0.8945020 1.4071400 14.3837 10.5768 16
------> CAND: 115.260991 3696.738525 0.8006754 1.5845592 14.3816 10.574 16
------> CAND: 144.418142 3770.373047 0.8888924 1.4277399 16.574 10.5729  4
------> CAND: 143.105804 3809.704102 0.9254276 1.3290044 16.5668 10.5672  4
------> CAND:  86.440423 3800.967529 0.9793748 1.2313273 14.9053 10.5609  8
------> CAND:  89.909542 3682.240967 0.9679010 1.0249332 14.3714 10.5609 16
------> CAND: 108.120078 3656.876465 0.8040670 1.8660353 14.3675 10.5558 16
------> CAND: 334.974677 3761.580811 0.8949069 1.3427372 16.5392 10.5453  4
------> CAND:  48.064729 3692.836914 0.8087393 1.7497238 14.3592 10.5451 16
------> CAND: 133.991843 3686.504639 0.8203330 1.4404712 16.533 10.5404  4
------> CAND: 230.388076 3607.782227 0.9658876 2.2328165 16.5273 10.5359  4
------> CAND: 424.072993 3899.224365 0.9934469 2.0232322 16.5229 10.5324  4
------> CAND: 184.427966 3782.957275 0.9789166 1.1796861 14.3328 10.5109 16
------> CAND:  35.907503 3716.070312 0.9186215 2.0169833 14.3258 10.502 16
------> CAND: 345.744047 3694.286865 0.8049694 1.5961759 16.4534 10.4774  4
[19:01:50][17619][INFO ] Statistics: count dirty SumSpec pages 346345 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:01:50][17619][INFO ] Data processing finished successfully!
19:01:50 (17619): called boinc_finish(0)

</stderr_txt>
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