Task 1708978074

Name: Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_31_5200000_0
Workunit ID: 861339789
Created: 5 Jan 2025 14:48:47 UTC
Sent: 6 Jan 2025 0:56:20 UTC
Report deadline: 20 Jan 2025 0:56:20 UTC
Received: 6 Jan 2025 1:09:51 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 691.75
CPU time (sec): 14.57
Peak working set size (MB): 299.41
Peak swap size (MB): 14818.01
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[17:57:15][169803][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_3_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_3_dms_200_31.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 5200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_31.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_31_5200000_0_0
------> GPU usage: 0.500000
[17:57:15][169803][INFO ] Starting data processing...
[17:57:15][169803][INFO ] opti: No host transfer for n_steps. Use device global.
[17:57:15][169803][INFO ] opti: No host transfer for mean. Use device global.
[17:57:15][169803][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:57:15][169803][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:57:15][169803][INFO ] opti: power spectrum in fft callback (static link).
[17:57:15][169803][INFO ] opti: __constant__ access is not uniform, bad!
[17:57:15][169803][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[17:57:15][169803][INFO ] CUDA global memory status (initial GPU state, including context):
[17:57:15][169803][INFO ] No template file. Generating templates.
[17:57:15][169803][INFO ] Template param value T_cons = 50000
[17:57:19][169803][INFO ] Number of generated templates to be used: 50000
[17:57:19][169803][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_3_dms_200_31.cpt
[17:57:19][169803][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_3_dms_200_31.cpt (No such file or directory).
------> Starting from scratch...
[17:57:19][169803][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_31.binary
[17:57:19][169803][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_3_dms_200_DM233.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714528247983
------> 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: 233.1 cm^-3 pc
------> Scale factor: 1.6289
[17:57:19][169803][INFO ] Allocating memory for dedispersed compressed time series...
[17:57:19][169803][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:57:19][169803][INFO ] 8-bit allocation done
[17:57:19][169803][INFO ] Foobar
[17:57:19][169803][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_31.binary
[17:57:19][169803][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:57:19][169803][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:57:19][169803][INFO ] FftSize = 12582913
[17:57:19][169803][INFO ] Seed for random number generator is 1109690179.
[17:57:21][169803][INFO ] 8[17:57:21][169803][INFO ] 9[17:57:21][169803][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:57:21][169803][INFO ] Normalization factor 3.97364e-08
[17:57:21][169803][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
[17:57:21][169803][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1640 MB (14645 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:57:21][169803][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:57:21][169803][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:57:21][169803][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1650.12084961, mean= 0.00009835  0.00009835
[17:57:21][169803][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:07:16][169803][INFO ] Checkpoint committed!
[18:08:45][169803][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.543078 5737.802246 1.2864616 0.5141566 16.6202 12.3446  8
------> CAND: 303.066988 5652.318848 1.1058533 0.4912664 22.3176 12.1944  2
------> CAND:  99.900125 3970.731201 0.9349240 3.3206511 21.6046 11.7702  2
------> CAND: 280.330093 6584.201660 0.8921369 0.5760958 15.9671 11.6614  8
------> CAND:  49.923333 5363.201660 1.0182813 3.7313597 15.9325 11.6253  8
------> CAND: 163.320530 3943.616943 0.7690533 0.1031040 15.0865 11.4936 16
------> CAND:  86.409023 5919.367676 0.9105603 3.8674877 15.0817 11.4873 16
------> CAND: 164.151737 3877.774902 0.8880250 0.0847222 17.707 11.4735  4
------> CAND:  86.595869 5386.596680 1.1025422 0.4523628 15.0435 11.4371 16
------> CAND: 385.915545 3921.542236 0.6811150 0.0859496 15.6992 11.3824  8
------> CAND: 398.121299 5094.612793 1.1987098 3.6558082 15.6462 11.3273  8
------> CAND:  85.753762 4479.956543 0.7914997 3.5051110 14.9082 11.2597 16
------> CAND: 254.811780 3745.575439 0.7878683 0.0287802 20.7214 11.2452  2
------> CAND:  70.171535 4427.729980 0.5498457 0.2172026 14.8815 11.2247 16
------> CAND:  25.777823 5440.357910 1.2473369 0.4766971 20.664 11.2112  2
------> CAND:  89.855045 3744.981934 0.3437778 6.2792811 15.527 11.2036  8
------> CAND:  16.684882 5099.532227 0.8251822 0.3840745 14.8578 11.1937 16
------> CAND: 250.145805 4884.290039 0.4888811 0.2974734 15.5097 11.1856  8
------> CAND: 257.699079 3648.354736 0.9476578 6.2823119 17.3258 11.1698  4
------> CAND:  25.777563 5435.520020 1.2466680 0.4680856 20.5466 11.1414  2
------> CAND: 180.463185 4790.331543 0.8317907 0.3263470 14.8029 11.1219 16
------> CAND:  34.485653 4430.640625 0.8465152 0.2509825 14.8004 11.1186 16
------> CAND: 132.706754 3922.578613 0.9113482 3.3028121 15.4044 11.0764  8
------> CAND: 202.964186 3844.770752 0.6763710 3.2822552 17.1595 11.0376  4
------> CAND: 148.378252 4013.460205 0.8649130 0.1256544 14.7129 11.0045 16
------> CAND: 172.794171 4526.592773 0.8872954 3.5137236 15.3151 10.984  8
------> CAND: 470.508783 4312.378906 0.4831307 0.1791000 17.0616 10.9598  4
------> CAND:  53.345480 4738.908691 1.0309793 0.3275552 14.6686 10.9468 16
------> CAND: 385.393672 7624.019531 0.8114331 4.2039533 20.2049 10.9386  2
------> CAND:  16.648291 4671.041504 0.8823810 3.5576701 14.6331 10.9005 16
------> CAND: 197.895972 3893.968506 1.0138232 0.0939302 15.2327 10.8988  8
------> CAND:  68.215355 3964.592529 0.1571276 6.2345886 15.2035 10.8685  8
------> CAND: 441.879733 3696.291748 0.1650683 6.1942410 20.0813 10.8653  2
------> CAND:  24.983725 6090.922852 0.7796572 3.9069717 15.1959 10.8607  8
------> CAND: 423.688919 5184.998047 1.2112272 0.4244735 16.9354 10.8596  4
------> CAND: 467.115181 7246.501465 1.1641881 4.0908179 16.934 10.8585  4
------> CAND: 230.967300 6538.144043 0.9483280 0.5628338 15.1874 10.852  8
------> CAND: 111.184102 3656.954346 0.2574423 3.2465541 16.9048 10.8353  4
------> CAND: 154.038925 7513.671875 0.6941726 4.2598705 16.8922 10.8253  4
------> CAND: 413.515122 5000.463379 0.4149668 0.2936447 16.8829 10.8179  4
------> CAND:  90.917735 4440.680664 0.6203400 0.2375852 14.5594 10.8046 16
------> CAND: 115.174575 5323.571289 1.1749831 3.7123132 14.5409 10.7806 16
------> CAND: 251.247940 3868.012451 0.9254815 0.0823680 19.9385 10.7806  2
------> CAND: 152.553754 4350.446777 0.9154027 3.4560795 14.5303 10.7668 16
------> CAND: 359.777783 3935.980225 0.9082886 0.1016036 15.1036 10.7654  8
------> CAND: 151.533624 5652.318848 1.1058533 0.4912664 16.7993 10.7516  4
------> CAND: 173.182916 3666.313477 0.7094851 6.2821903 14.5168 10.7493 16
------> CAND:  25.778082 5082.620117 1.1005362 0.4076857 19.8148 10.7072  2
------> CAND:  95.138392 3999.332031 0.9958152 0.1296496 15.0425 10.7023  8
------> CAND: 111.232631 4178.442871 0.3027987 0.1152935 19.7778 10.6853  2
------> CAND: 461.934600 6538.144043 0.9483280 0.5628338 16.7078 10.679  4
------> CAND: 111.232890 4123.300781 0.2959483 0.0989197 16.6916 10.6662  4
------> CAND: 324.443276 4241.542480 0.7429630 0.1878802 14.9975 10.6559  8
------> CAND: 345.588342 4526.592773 0.8872954 3.5137236 16.673 10.6514  4
------> CAND:  48.586602 4821.441406 0.8240737 3.6053731 14.9894 10.6475  8
------> CAND: 357.233036 6598.413086 0.7437364 4.0196285 14.9805 10.6383  8
------> CAND: 183.676428 3788.986084 0.9824718 3.2467275 14.9762 10.6339  8
------> CAND: 118.738414 5600.963379 1.1922700 3.7741172 19.6497 10.6093  2
------> CAND: 254.267849 3843.686768 0.2245297 3.3638351 14.9486 10.6055  8
------> CAND: 164.151997 3827.794189 0.8682050 0.0661318 16.6026 10.5956  4
------> CAND: 160.394304 5833.992676 0.4888317 0.4037120 14.3926 10.5883 16
------> CAND: 414.270813 3881.964600 0.8865328 3.2876139 19.6113 10.5866  2
------> CAND:  86.612218 4711.295898 1.0737329 0.3233863 14.3871 10.5812 16
------> CAND: 307.824310 4185.329590 1.0200766 0.1849048 16.5799 10.5776  4
------> CAND: 345.587304 4632.839355 0.9309238 3.5434790 16.5759 10.5744  4
------> CAND: 145.297100 4033.574707 1.0363985 3.3410761 24.3108 10.5581  1
------> CAND: 230.436344 4573.671387 1.1220434 3.5172539 14.9009 10.5564  8
------> CAND: 111.232112 4176.902832 0.3036336 0.1005897 19.5361 10.542  2
------> CAND:  94.582264 4283.594727 0.9094837 0.2088546 14.3545 10.5389 16
------> CAND: 152.252205 3686.730225 0.9256062 3.2047379 14.3402 10.5205 16
------> CAND:  49.164009 4063.935059 0.3234963 3.4214511 14.3353 10.5142 16
------> CAND: 345.444833 3637.375488 0.4050928 6.2418246 16.4935 10.5091  4
------> CAND: 368.640799 3914.242432 0.1873231 6.2733588 14.8542 10.5083  8
------> CAND: 180.901237 4457.133789 1.1039673 0.2632634 14.3226 10.4978 16
------> CAND:  26.241566 3829.795654 0.3830056 3.2979643 14.3226 10.4977 16
------> CAND: 438.753426 4424.398438 0.1680117 3.6542504 24.1117 10.4716  1
------> CAND: 253.295727 6497.770508 1.2301416 3.9502072 19.4079 10.466  2
------> CAND: 230.389633 6156.059082 1.0557084 3.9009113 16.4374 10.4647  4
------> CAND:   6.954326 4051.236084 0.9371121 0.1406282 14.2914 10.4575 16
------> CAND: 237.748274 5687.166016 0.1728721 4.1852808 16.4283 10.4575  4
------> CAND: 432.784975 4624.645508 0.5644346 0.2631557 16.4146 10.4466  4
------> CAND: 115.524393 5928.001465 1.2143985 0.5337929 14.2827 10.4462 16
------> CAND: 103.831689 6647.953125 0.8089885 0.5435715 14.2802 10.443 16
------> CAND: 232.497885 4740.911133 1.1112645 3.5660117 16.4037 10.438  4
------> CAND: 224.684064 4576.365723 1.1224440 0.2989772 14.7854 10.4375  8
------> CAND: 145.566211 4273.904785 1.0527724 3.4251547 14.2582 10.4146 16
------> CAND: 115.544894 5216.448730 1.2155612 0.4373017 14.2525 10.4072 16
------> CAND:  86.569659 4887.084961 0.8964057 0.3585479 14.2493 10.4031 16
------> CAND: 344.431709 4464.546387 0.7966823 0.2501190 14.7469 10.398  8
------> CAND: 211.613107 10251.096680 1.1677397 0.5565752 14.7433 10.3943  8
------> CAND: 360.464444 3727.538086 0.1312083 3.3632107 14.7347 10.3854  8
------> CAND: 250.117259 5124.959961 0.3290546 0.2681913 14.7323 10.3829  8
------> CAND: 296.049601 4303.210449 0.4933921 3.4764934 14.732 10.3826  8
------> CAND: 351.792686 5319.010742 1.2295098 3.7084899 16.3273 10.3776  4
------> CAND: 278.425556 4105.697266 0.3940640 0.1084106 14.7228 10.3732  8
------> CAND: 460.265178 7173.238770 1.1676228 0.6289437 19.2268 10.3587  2
------> CAND: 325.218430 4793.982910 0.9295182 0.3338489 19.2145 10.3514  2
------> CAND: 172.775227 4689.033203 1.1398269 0.3210492 14.2032 10.3436 16
------> CAND: 135.377881 3883.979248 0.8673280 0.0821644 14.6883 10.3377  8
------> CAND: 126.862348 3983.294922 0.8057829 0.1179443 14.6859 10.3353  8
[18:08:45][169803][INFO ] Statistics: count dirty SumSpec pages 1982 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:08:45][169803][INFO ] Data processing finished successfully!
18:08:45 (169803): called boinc_finish(0)

</stderr_txt>
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