Task 1715549239

Name: Ter5_1_dns_cfbf00112_segment_2_dms_200_40000_1_50000_0
Workunit ID: 865446165
Created: 17 Jan 2025 10:32:41 UTC
Sent: 17 Jan 2025 11:52:19 UTC
Report deadline: 31 Jan 2025 11:52:19 UTC
Received: 17 Jan 2025 14:18:11 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,571.37
CPU time (sec): 43.31
Peak working set size (MB): 235.09
Peak swap size (MB): 65249.21
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>
[13:03:51][17468][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_cfbf00112_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_2_dms_200_1.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 50000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_1.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_40000_1_50000_0_0
------> GPU usage: 0.331000
[13:03:51][17468][INFO ] Starting data processing...
[13:03:51][17468][INFO ] opti: No host transfer for n_steps. Use device global.
[13:03:51][17468][INFO ] opti: No host transfer for mean. Use device global.
[13:03:51][17468][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:03:51][17468][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:03:51][17468][INFO ] opti: power spectrum in fft callback (static link).
[13:03:51][17468][INFO ] opti: __constant__ access is not uniform, bad!
[13:03:51][17468][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[13:03:51][17468][INFO ] CUDA global memory status (initial GPU state, including context):
[13:03:51][17468][INFO ] No template file. Generating templates.
[13:03:51][17468][INFO ] Template param value T_cons = 50000
[13:03:55][17468][INFO ] Number of generated templates to be used: 50000
[13:03:55][17468][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_2_dms_200_1.cpt
[13:03:55][17468][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_2_dms_200_1.cpt (No such file or directory).
------> Starting from scratch...
[13:03:55][17468][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_1.binary
[13:03:55][17468][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_2_dms_200_DM230.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.69396118851
------> 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: 230.1 cm^-3 pc
------> Scale factor: 2.17384
[13:03:55][17468][INFO ] Allocating memory for dedispersed compressed time series...
[13:03:55][17468][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:03:55][17468][INFO ] 8-bit allocation done
[13:03:55][17468][INFO ] Foobar
[13:03:55][17468][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_1.binary
[13:03:56][17468][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:03:56][17468][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:03:56][17468][INFO ] FftSize = 12582913
[13:03:56][17468][INFO ] Seed for random number generator is 1055622926.
[13:03:58][17468][INFO ] 8[13:03:58][17468][INFO ] 9[13:03:59][17468][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:03:59][17468][INFO ] Normalization factor 3.97364e-08
[13:03:59][17468][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
[13:03:59][17468][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1820 MB (2216 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:03:59][17468][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:03:59][17468][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:03:59][17468][INFO ] TimeSeriesLength = 16767582, params->nsamples = 25165824
sum = 1109.81347656, mean= 0.00006619  0.00006619
[13:03:59][17468][INFO ] Launching time series padding kernel: grid 196608, block 32
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[15:10:01][17468][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.208051 3629.213867 0.9243047 2.1128328 17.0082 14.0661 16
------> CAND:  53.226885 3695.756836 0.9667267 1.1602095 15.4512 11.9748 16
------> CAND: 230.394044 3616.493652 0.9624537 2.1495903 15.8288 11.5173  8
------> CAND: 230.416103 3629.213867 0.9243047 2.1128328 15.8189 11.507  8
------> CAND: 266.551974 3648.259766 0.8877517 1.3423471 17.6398 11.4199  4
------> CAND: 266.960441 3651.702148 0.8814344 1.8149699 15.7255 11.4098  8
------> CAND: 115.192221 3608.277344 0.9655956 2.1771896 14.873 11.2135 16
------> CAND:  46.965448 3853.421631 0.9564038 1.6191537 14.8715 11.2116 16
------> CAND:  57.188811 3796.263916 0.9608298 1.4253309 15.5192 11.1956  8
------> CAND: 312.544003 3605.084961 0.9667667 2.1813877 17.3437 11.1841  4
------> CAND:  29.973826 3675.472656 0.9370261 1.1833417 15.5058 11.1816  8
------> CAND: 302.428336 3648.106201 0.9681422 1.0524580 15.4619 11.1361  8
------> CAND: 326.214686 3647.260254 0.8309280 1.3648437 20.5335 11.1337  2
------> CAND: 148.525134 3633.214844 0.9174494 2.0826852 14.772 11.0816 16
------> CAND: 115.238933 3634.966309 0.8698931 1.9394182 14.7395 11.0392 16
------> CAND: 332.420069 3839.642090 0.9575135 1.5576222 20.3514 11.0256  2
------> CAND: 120.300399 3796.790527 0.9602799 1.5048995 14.708 10.9981 16
------> CAND: 226.826572 3670.084229 0.8477091 1.6649951 17.067 10.9641  4
------> CAND: 323.060092 3728.270996 0.9116213 1.2926072 20.2461 10.9631  2
------> CAND: 413.458809 3669.333984 0.8492607 1.6953195 20.24 10.9595  2
------> CAND: 115.137205 3622.483643 0.9600982 2.1348374 14.6773 10.9581 16
------> CAND: 172.725401 3848.494629 0.9799158 1.9287280 15.2419 10.9083  8
------> CAND: 188.329167 3791.037109 0.9785924 1.2714481 15.24 10.9063  8
------> CAND: 178.705011 3641.872070 0.9000694 1.9240750 15.2221 10.8878  8
------> CAND:  72.079446 3808.542725 0.9592121 1.6886042 15.175 10.8391  8
------> CAND: 287.945649 3697.582764 0.9665008 2.0375369 15.1426 10.8056  8
------> CAND: 102.749795 3819.848145 0.9791576 1.3665432 14.534 10.7716 16
------> CAND: 168.726365 3673.996826 0.8407873 1.5509793 14.5254 10.7605 16
------> CAND: 275.639206 3669.333984 0.8492607 1.6953195 16.8073 10.7579  4
------> CAND: 237.527172 3849.260742 0.9798275 1.9119700 15.0889 10.7502  8
------> CAND: 157.837101 3625.057129 0.8997316 2.0109551 14.4999 10.7274 16
------> CAND:  59.928449 3661.607178 0.8648501 1.8369697 15.0613 10.7217  8
------> CAND: 345.561612 3631.657715 0.9187347 2.0244219 16.7092 10.6801  4
------> CAND:  17.820753 3627.088135 0.9277365 1.0438956 14.4614 10.6775 16
------> CAND: 172.694779 3619.852051 0.9388247 2.1238334 15.0042 10.6628  8
------> CAND: 302.494770 3789.724854 0.9612477 1.8849467 15.0001 10.6586  8
------> CAND: 460.796393 3701.922852 0.9667501 2.0907514 16.6664 10.6462  4
------> CAND:  59.927411 3641.538086 0.8480311 1.8300442 14.9855 10.6435  8
------> CAND:  39.863720 3724.232422 0.9127181 1.9132546 14.4156 10.6181 16
------> CAND:  29.872358 3622.568359 0.9338432 2.0681493 14.3875 10.5817 16
------> CAND: 259.100428 3663.708496 0.8610283 1.8269190 19.5988 10.5792  2
------> CAND: 120.044264 3623.428955 0.9323381 1.1044790 24.354 10.5768  1
------> CAND: 277.139947 3790.980469 0.9602885 1.5924643 16.5766 10.575  4
------> CAND: 309.653590 3633.020264 0.9162550 2.0091593 14.9119 10.5677  8
------> CAND: 367.242564 3647.175781 0.9680918 1.0688163 14.9029 10.5584  8
------> CAND: 368.441496 3751.974609 0.9772476 2.0807698 16.5523 10.5557  4
------> CAND: 116.691665 3750.607178 0.9769413 2.0425308 14.3581 10.5437 16
------> CAND: 115.191702 3688.080566 0.9673242 2.1202681 14.3506 10.534 16
------> CAND: 307.244826 3669.411133 0.9678689 2.1456683 16.5245 10.5337  4
------> CAND: 462.763472 3664.428711 0.8585278 1.7551159 19.4881 10.5135  2
------> CAND:  49.719618 3671.014648 0.8465841 1.4824442 14.3325 10.5106 16
------> CAND: 213.190144 3797.192871 0.9601167 1.5348307 14.8361 10.4896  8
------> CAND:  57.183102 3659.357178 0.8686242 1.3600094 14.8134 10.4664  8
------> CAND:  49.421702 3701.277588 0.9662915 2.0240176 14.2721 10.4325 16
------> CAND: 115.206754 3619.640381 0.9394052 2.1424468 14.2717 10.432 16
------> CAND: 300.119483 3672.653320 0.8431779 1.6600908 19.333 10.4216  2
------> CAND:  29.974864 3718.974365 0.9657845 1.2048374 14.7689 10.4206  8
------> CAND: 177.972157 3663.108643 0.8597853 1.5546181 14.754 10.4052  8
------> CAND: 416.819712 3745.032715 0.9639659 1.3212729 23.947 10.4001  1
------> CAND: 288.704194 3732.740967 0.9764860 1.1438600 16.3547 10.3993  4
------> CAND: 110.589567 3650.605225 0.8843331 1.8712481 14.2387 10.3894 16
------> CAND: 144.104136 3722.555420 0.9653383 1.2478222 14.2351 10.3848 16
------> CAND: 113.567175 3684.811768 0.9672092 1.1231093 14.7173 10.3675  8
------> CAND: 162.327907 3634.605713 0.9144902 1.1241063 16.3137 10.3668  4
------> CAND: 230.392747 3717.127441 0.9659358 2.0480282 14.6953 10.3449  8
------> CAND: 115.202861 3804.195068 0.9596158 1.7483491 23.7943 10.3337  1
------> CAND: 174.096128 3629.505127 0.9237016 2.1051805 14.1928 10.3303 16
------> CAND: 115.232964 3644.797607 0.8381324 1.8157505 14.1906 10.3274 16
------> CAND: 130.470563 3633.812500 0.8743944 1.9817270 14.1842 10.3192 16
------> CAND: 145.461110 3635.066406 0.8698694 1.9486927 14.1813 10.3154 16
------> CAND:  45.593163 3664.933594 0.8567814 1.5226972 14.1797 10.3133 16
------> CAND:  86.350114 3818.760498 0.9788858 1.9196895 14.176 10.3087 16
------> CAND: 345.669049 3634.697754 0.8698671 1.9097050 16.2401 10.3086  4
------> CAND:  40.031623 3624.395752 0.9317176 1.0499948 14.6597 10.3084  8
------> CAND:  23.247868 3768.761963 0.9620135 1.8284687 14.1749 10.3072 16
------> CAND: 375.924183 3645.756836 0.8926983 1.8797244 23.7153 10.2994  1
------> CAND:  29.424446 3723.575195 0.9141948 1.2721264 14.6501 10.2985  8
------> CAND:  80.156928 3668.786865 0.8499987 1.5325563 14.1677 10.2979 16
------> CAND: 460.749422 3782.253418 0.9781963 2.0233109 16.2247 10.2964  4
------> CAND: 106.594942 3797.192871 0.9601167 1.5348307 14.1648 10.2942 16
------> CAND: 115.162897 3683.132568 0.9671787 2.0790865 14.6434 10.2916  8
------> CAND: 300.118445 3673.871826 0.8410494 1.6613244 14.6331 10.281  8
------> CAND: 305.239339 3850.053711 0.9565912 1.7105736 16.1676 10.2513  4
------> CAND: 119.763475 3623.836670 0.9312418 2.0267923 16.1606 10.2457  4
------> CAND: 119.840549 3707.200439 0.9215464 1.9561661 19.0348 10.245  2
------> CAND: 101.971527 3632.612793 0.8767834 1.9457535 14.1222 10.2394 16
------> CAND: 110.376250 3816.848389 0.9595637 1.4482019 14.1218 10.2389 16
------> CAND:  71.981871 3642.905518 0.8445590 1.8518618 14.5916 10.2385  8
------> CAND: 317.691626 3730.753418 0.9095254 1.3411483 14.5851 10.2318  8
------> CAND: 432.023575 3653.867676 0.8775243 1.8031272 16.1411 10.2303  4
------> CAND: 112.701971 3681.423096 0.9350755 2.0634482 14.1147 10.2297 16
------> CAND: 209.747496 3738.089355 0.9764501 1.1987954 16.1359 10.2262  4
------> CAND: 197.906872 3625.739258 0.9588449 1.0284222 14.1101 10.2237 16
------> CAND: 345.609621 3615.004639 0.9465344 2.1581585 14.5734 10.2198  8
------> CAND: 115.156668 3662.769775 0.8608235 1.4893270 23.5292 10.2186  1
------> CAND: 153.657706 3777.578857 0.9614231 1.8083242 14.1052 10.2176 16
------> CAND: 148.655148 3852.073486 0.9798624 1.4431362 14.5654 10.2116  8
------> CAND: 169.811373 3646.510010 0.8335124 1.8327469 16.1063 10.2028  4
------> CAND: 164.229331 3629.678711 0.8866450 1.1638277 14.0924 10.2011 16
------> CAND: 326.920551 3684.197510 0.9670129 2.0563734 16.087 10.1875  4
[15:10:01][17468][INFO ] Statistics: count dirty SumSpec pages 1735 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:10:01][17468][INFO ] Data processing finished successfully!
15:10:01 (17468): called boinc_finish(0)

</stderr_txt>
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