Task 1715239860

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_140_250000_0
Workunit ID: 865256417
Created: 16 Jan 2025 17:57:33 UTC
Sent: 17 Jan 2025 10:03:21 UTC
Report deadline: 31 Jan 2025 10:03:21 UTC
Received: 17 Jan 2025 17:18:11 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 871.65
CPU time (sec): 15.87
Peak working set size (MB): 365.61
Peak swap size (MB): 6173.92
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[12:03:28][129651][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_1_dms_200_140.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 250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_140.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_140_250000_0_0
------> GPU usage: 0.500000
[12:03:28][129651][INFO ] Starting data processing...
[12:03:28][129651][INFO ] opti: No host transfer for n_steps. Use device global.
[12:03:28][129651][INFO ] opti: No host transfer for mean. Use device global.
[12:03:28][129651][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:03:28][129651][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:03:28][129651][INFO ] opti: power spectrum in fft callback (static link).
[12:03:28][129651][INFO ] opti: __constant__ access is not uniform, bad!
[12:03:28][129651][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[12:03:28][129651][INFO ] CUDA global memory status (initial GPU state, including context):
[12:03:28][129651][INFO ] No template file. Generating templates.
[12:03:28][129651][INFO ] Template param value T_cons = 50000
[12:03:30][129651][INFO ] Number of generated templates to be used: 50000
[12:03:30][129651][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_140.cpt
[12:03:30][129651][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_140.cpt (No such file or directory).
------> Starting from scratch...
[12:03:30][129651][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_140.binary
[12:03:30][129651][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_1_dms_200_DM244.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.67339973621
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 244 cm^-3 pc
------> Scale factor: 1.10317
[12:03:30][129651][INFO ] Allocating memory for dedispersed compressed time series...
[12:03:30][129651][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:03:30][129651][INFO ] 8-bit allocation done
[12:03:30][129651][INFO ] Foobar
[12:03:30][129651][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_140.binary
[12:03:30][129651][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:03:30][129651][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:03:30][129651][INFO ] FftSize = 12582913
[12:03:30][129651][INFO ] Seed for random number generator is -1034793549.
[12:03:31][129651][INFO ] 8[12:03:31][129651][INFO ] 9[12:03:32][129651][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:03:32][129651][INFO ] Normalization factor 3.97364e-08
[12:03:32][129651][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
[12:03:32][129651][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1419 MB (6510 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:03:32][129651][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:03:32][129651][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:03:32][129651][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:04:28][129651][INFO ] Checkpoint committed!
[12:05:29][129651][INFO ] Checkpoint committed!
[12:06:29][129651][INFO ] Checkpoint committed!
[12:07:29][129651][INFO ] Checkpoint committed!
[12:08:29][129651][INFO ] Checkpoint committed!
[12:09:29][129651][INFO ] Checkpoint committed!
[12:10:29][129651][INFO ] Checkpoint committed!
[12:11:29][129651][INFO ] Checkpoint committed!
[12:12:29][129651][INFO ] Checkpoint committed!
[12:13:29][129651][INFO ] Checkpoint committed!
[12:14:30][129651][INFO ] Checkpoint committed!
[12:15:30][129651][INFO ] Checkpoint committed!
[12:16:30][129651][INFO ] Checkpoint committed!
[12:17:30][129651][INFO ] Checkpoint committed!
[12:17:58][129651][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 345.679689 3771.615234 0.8197583 1.9847912 16.4702 12.1873  8
------> CAND: 115.257877 3639.253418 0.7686020 2.0241001 15.4608 11.9875 16
------> CAND: 142.197522 3627.218262 0.8713791 2.2401273 18.2095 11.8745  4
------> CAND: 156.519054 3806.484863 0.9884719 1.0232226 16.1595 11.8622  8
------> CAND: 115.240749 3895.161133 0.9400414 2.1115534 15.257 11.7181 16
------> CAND:  43.245644 3762.684570 0.9014208 1.1126760 15.2049 11.6493 16
------> CAND: 216.202527 3628.631104 0.8300059 1.0140473 15.937 11.63  8
------> CAND: 115.215058 3655.049561 0.9500191 2.3326125 15.1641 11.5957 16
------> CAND: 127.218135 3716.244141 0.8280184 2.0888793 15.1004 11.5118 16
------> CAND: 371.671347 3821.727539 0.9895439 1.0621510 15.8152 11.5031  8
------> CAND: 230.481239 3895.161133 0.9400414 2.1115534 15.7429 11.4278  8
------> CAND: 403.254390 3667.933105 0.9203919 2.2892966 17.6289 11.4112  4
------> CAND: 283.341697 3624.670410 0.9090100 2.2982085 17.6265 11.4093  4
------> CAND: 115.247497 3819.510742 0.9520435 2.2302840 14.9163 11.2703 16
------> CAND: 259.054235 3730.375244 0.9192006 2.2649968 15.5652 11.2433  8
------> CAND: 115.241268 3718.523682 0.8265378 2.1152909 14.8817 11.2249 16
------> CAND: 130.983353 3802.256104 0.9538959 1.0740874 15.5105 11.1865  8
------> CAND: 156.535663 4063.711182 0.9842177 1.5562198 14.8507 11.1845 16
------> CAND:  50.001445 3632.620117 0.8096464 1.0272415 15.4683 11.1427  8
------> CAND:  24.951286 3808.059814 0.8756042 2.0616558 17.1715 11.0472  4
------> CAND: 461.008152 3639.261475 0.7698429 2.0449946 17.1617 11.0394  4
------> CAND: 105.628011 3788.652588 0.8876210 2.1243260 14.7367 11.0355 16
------> CAND: 436.971895 4048.479492 1.0028858 2.0277998 20.3646 11.0334  2
------> CAND:  37.960480 4101.412598 0.9836844 1.6811371 14.7009 10.9888 16
------> CAND: 113.019611 3786.541016 0.9558635 1.0402914 14.6996 10.9871 16
------> CAND: 345.626230 3753.759033 0.9066378 2.1962421 17.0842 10.9778  4
------> CAND: 188.900866 3808.940186 0.8775244 2.1196291 17.0823 10.9763  4
------> CAND: 345.766105 3639.702637 0.7664158 2.0263751 15.2947 10.9629  8
------> CAND: 170.538517 3910.510498 0.8995460 1.4144303 20.2304 10.9538  2
------> CAND:  57.604804 3869.668457 0.8353471 1.7887481 14.6227 10.8869 16
------> CAND: 142.201156 3666.961426 0.8956161 2.2501676 16.9507 10.8717  4
------> CAND: 115.231407 3980.429932 1.0081611 2.1625593 14.601 10.8587 16
------> CAND: 129.064283 4086.605469 0.9842238 1.5865636 16.896 10.8283  4
------> CAND:  99.803069 3817.933105 0.8715706 2.0849802 24.8971 10.8127  1
------> CAND: 230.459960 3825.120117 0.9519760 2.2515485 15.1405 10.8035  8
------> CAND: 230.462555 3696.354248 0.8560815 2.1478088 16.8563 10.7968  4
------> CAND:  86.347260 3666.995117 0.9457070 2.3311253 14.5496 10.7919 16
------> CAND: 115.227514 3666.157959 0.8968331 2.2579162 14.549 10.7912 16
------> CAND:  86.425631 4106.154785 1.0056483 1.5364218 14.5359 10.7742 16
------> CAND: 486.083484 3617.076660 0.9631869 2.3636305 16.8149 10.7639  4
------> CAND:  52.097501 3779.010010 0.8947098 1.1041170 14.5206 10.7543 16
------> CAND: 159.547007 3722.537842 0.8170871 1.2102346 14.5162 10.7486 16
------> CAND: 169.058277 3642.318848 0.7510148 1.9963483 14.513 10.7443 16
------> CAND: 397.263362 3625.450439 0.8790656 2.2681258 19.8681 10.7388  2
------> CAND: 148.186215 3728.293945 0.8112441 2.0667903 15.0717 10.7324  8
------> CAND: 447.514455 3734.066406 0.9172678 2.2537944 16.7511 10.7133  4
------> CAND: 230.526653 3645.399170 0.7321359 1.9493288 15.0496 10.7096  8
------> CAND: 230.392487 3742.611572 0.9463002 2.2731078 16.7308 10.6972  4
------> CAND:  32.899273 3666.866211 0.8966354 2.2733290 15.0367 10.6964  8
------> CAND:  81.676354 3820.116211 0.8701974 1.2441403 14.4667 10.6843 16
------> CAND:  99.878846 4083.343262 1.0043219 1.5355407 14.4662 10.6836 16
------> CAND: 191.886259 4107.083008 0.9837254 1.8483762 24.5614 10.6669  1
------> CAND: 107.055831 3807.679199 0.9886157 1.0190789 14.4454 10.6567 16
------> CAND: 121.688514 3710.889893 0.9276400 2.2785742 14.4447 10.6558 16
------> CAND: 393.723916 3678.680908 0.7385129 1.8319935 14.9958 10.6542  8
------> CAND: 166.394416 3723.155273 0.9774834 2.3450525 14.4424 10.6527 16
------> CAND: 230.450358 3639.971924 0.7647093 2.0212262 14.9801 10.638  8
------> CAND: 451.389186 3950.618164 0.9310299 2.0667856 16.6377 10.6234  4
------> CAND: 115.238154 3735.219971 0.9165099 2.2459266 14.4184 10.6218 16
------> CAND: 260.970970 3660.462891 0.9690034 0.8600385 14.9559 10.6131  8
------> CAND: 151.825572 3677.054932 0.7432078 1.3790249 19.6516 10.6105  2
------> CAND: 115.218172 3633.840576 0.8035969 2.1430323 14.404 10.6031 16
------> CAND: 147.166085 3765.826660 0.8254246 1.2887918 14.9461 10.6029  8
------> CAND: 236.125563 4039.112061 0.9414455 1.6941284 16.6108 10.6021  4
------> CAND: 219.601059 3660.058105 0.9264265 2.2965288 14.9384 10.595  8
------> CAND: 116.035885 3791.820068 0.8865002 1.1661088 14.3943 10.5905 16
------> CAND: 115.291094 4026.597412 0.9427928 1.6544805 14.3885 10.5829 16
------> CAND: 134.359308 3611.282715 0.9650713 2.3719776 14.3854 10.579 16
------> CAND:  99.760769 3677.230225 0.8839875 2.2540586 16.5772 10.5755  4
------> CAND: 312.982833 3624.665039 0.8825599 2.2835581 16.5726 10.5718  4
------> CAND: 259.078110 3773.814453 0.9857244 2.3064032 16.5636 10.5647  4
------> CAND: 113.482315 3839.345703 0.9956072 1.0559931 14.9058 10.5614  8
------> CAND: 191.856675 3873.770996 0.8328691 1.7709121 24.3158 10.5602  1
------> CAND: 403.568915 3914.592773 0.8997464 1.3713213 14.9045 10.5601  8
------> CAND: 322.052678 3627.800537 0.8690695 2.2362998 14.8973 10.5526  8
------> CAND: 224.742194 3635.223633 0.7944480 1.0635452 14.8937 10.5489  8
------> CAND: 467.158779 3796.723389 0.9552472 1.0326892 16.5327 10.5402  4
------> CAND: 230.460998 3784.290283 0.8918034 2.1758158 19.5262 10.5361  2
------> CAND:  53.982835 3643.642578 0.7423157 1.9660858 14.8797 10.5345  8
------> CAND: 247.997588 3623.996582 0.8567808 0.9312574 14.8704 10.5249  8
------> CAND: 180.118298 3706.986572 0.8428233 1.0855867 14.8579 10.5121  8
------> CAND: 243.006968 3938.596680 0.8911921 1.9510893 19.4767 10.5068  2
------> CAND: 455.377063 3626.063232 0.8764390 2.2588632 19.4751 10.5058  2
------> CAND:  57.606361 3700.616943 0.9545576 2.3295007 14.3261 10.5022 16
------> CAND:  96.404018 3692.256592 0.8614815 1.0648587 14.3259 10.502 16
------> CAND: 115.222843 3714.904297 0.8305633 2.1045067 14.3115 10.4834 16
------> CAND: 266.317637 3913.302979 0.9363924 1.3274941 19.4358 10.4825  2
------> CAND: 166.436456 4099.407227 0.9837620 1.8609375 14.8246 10.4778  8
------> CAND:  86.354526 3626.311523 0.8757285 2.2629521 14.3035 10.4731 16
------> CAND:  61.139838 3641.685547 0.9690107 2.3466094 16.4461 10.4716  4
------> CAND:  72.585489 4077.230957 1.0046428 2.0430086 14.2985 10.4666 16
------> CAND: 499.371391 3862.293945 0.8396432 1.8064822 19.3951 10.4584  2
------> CAND: 333.976604 3717.141113 0.9771124 2.3476429 14.8011 10.4537  8
------> CAND:  74.776784 3683.253662 0.7238913 1.8020471 14.2865 10.4511 16
------> CAND: 188.445427 3796.797607 0.8843392 1.1641606 14.2804 10.4432 16
------> CAND:  49.905946 3619.635986 0.9624381 2.3785915 16.4084 10.4418  4
------> CAND: 431.829202 3650.696045 0.9691544 2.3690548 16.408 10.4414  4
------> CAND: 230.554421 3624.994873 0.8505525 0.9597263 24.0358 10.4386  1
------> CAND: 460.860232 4082.372559 1.0046344 2.0161750 16.4015 10.4363  4
------> CAND: 119.228367 3723.331055 0.9218715 2.2565644 14.2727 10.4333 16
[12:17:58][129651][INFO ] Statistics: count dirty SumSpec pages 1892 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:17:58][129651][INFO ] Data processing finished successfully!
12:17:58 (129651): called boinc_finish(0)

</stderr_txt>
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