Task 1706884671

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_117_4800000_0
Workunit ID: 860059169
Created: 1 Jan 2025 19:26:44 UTC
Sent: 1 Jan 2025 22:07:50 UTC
Report deadline: 15 Jan 2025 22:07:50 UTC
Received: 2 Jan 2025 6:22:48 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 429.35
CPU time (sec): 36.42
Peak working set size (MB): 298.04
Peak swap size (MB): 36412.3
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>
[06:14:13][1357027][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_cfbf00099_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_117.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 4800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_117.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_117_4800000_0_0
------> GPU usage: 0.330000
[06:14:13][1357027][INFO ] Starting data processing...
[06:14:13][1357027][INFO ] opti: No host transfer for n_steps. Use device global.
[06:14:13][1357027][INFO ] opti: No host transfer for mean. Use device global.
[06:14:13][1357027][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[06:14:13][1357027][INFO ] opti: sumspec[i] allloc, free and pinned.
[06:14:13][1357027][INFO ] opti: power spectrum in fft callback (static link).
[06:14:13][1357027][INFO ] opti: __constant__ access is not uniform, bad!
[06:14:14][1357027][INFO ] Running on device 7 Tesla V100-SXM2-16GB
[06:14:14][1357027][INFO ] CUDA global memory status (initial GPU state, including context):
[06:14:14][1357027][INFO ] No template file. Generating templates.
[06:14:14][1357027][INFO ] Template param value T_cons = 50000
[06:14:20][1357027][INFO ] Number of generated templates to be used: 50000
[06:14:20][1357027][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_117.cpt
[06:14:20][1357027][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_117.cpt (No such file or directory).
------> Starting from scratch...
[06:14:20][1357027][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_117.binary
[06:14:20][1357027][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM241.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767791391
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 241.7 cm^-3 pc
------> Scale factor: 1.43858
[06:14:20][1357027][INFO ] Allocating memory for dedispersed compressed time series...
[06:14:20][1357027][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[06:14:20][1357027][INFO ] 8-bit allocation done
[06:14:20][1357027][INFO ] Foobar
[06:14:20][1357027][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_117.binary
[06:14:21][1357027][INFO ] Allocating memory for dedispersed uncompressed time series.
[06:14:21][1357027][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[06:14:21][1357027][INFO ] FftSize = 12582913
[06:14:21][1357027][INFO ] Seed for random number generator is 1112756643.
[06:14:23][1357027][INFO ] 8[06:14:23][1357027][INFO ] 9[06:14:24][1357027][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[06:14:24][1357027][INFO ] Normalization factor 3.97364e-08
[06:14:25][1357027][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
[06:14:25][1357027][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[06:14:25][1357027][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[06:14:25][1357027][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[06:14:25][1357027][INFO ] Launching time series padding kernel: grid 196608, block 32
[06:15:13][1357027][INFO ] Checkpoint committed!
[06:16:13][1357027][INFO ] Checkpoint committed!
[06:17:13][1357027][INFO ] Checkpoint committed!
[06:18:13][1357027][INFO ] Checkpoint committed!
[06:19:13][1357027][INFO ] Checkpoint committed!
[06:20:13][1357027][INFO ] Checkpoint committed!
[06:21:13][1357027][INFO ] Checkpoint committed!
[06:21:19][1357027][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4963.883301 0.2307477 0.5925515 21.3522 20.1539 16
------> CAND:   0.499815 4650.179688 0.1425510 0.5696716 22.7053 18.89  8
------> CAND:   0.500593 3613.791992 0.9258049 0.0244911 22.1974 18.3338  8
------> CAND:   0.250167 3613.791992 0.9258049 0.0244911 19.6527 17.7342 16
------> CAND:   0.500074 8248.721680 0.2502432 1.6304486 21.2357 17.2847  8
------> CAND:   0.499296 3681.897705 0.9650544 3.1608942 20.4095 16.3882  8
------> CAND:   0.500334 6924.181152 0.1181860 1.7687140 20.3386 16.3115  8
------> CAND:   0.249648 3720.050049 0.9315979 3.1755753 18.3229 15.8732 16
------> CAND:   0.166605 3753.533203 0.0921387 0.2386686 17.7044 15.0186 16
------> CAND:   1.499703 4270.259766 1.0523899 3.3657715 26.8561 14.9038  2
------> CAND:   0.166864 3613.791992 0.9258049 0.0244911 17.3379 14.5159 16
------> CAND:   0.250426 6500.084473 1.3768973 0.7732589 16.9137 13.9375 16
------> CAND:   0.499555 5357.632812 1.1781502 3.6174340 17.9121 13.7092  8
------> CAND:   1.499444 3664.066895 0.7375263 3.1529248 24.6079 13.5599  2
------> CAND:   1.500741 4138.251465 0.0317505 0.9450683 24.2727 13.3598  2
------> CAND:   0.749722 4441.494141 1.1016512 3.4151499 19.7801 13.1338  4
------> CAND: 231.099650 4487.500977 1.1084757 0.3353104 17.2861 13.0461  8
------> CAND: 172.771853 4096.572266 0.7803884 3.3053606 15.7805 12.4121 16
------> CAND:   0.749981 4009.177979 1.0327212 3.2830410 18.7821 12.3326  4
------> CAND:   0.750500 4500.683594 1.1104201 0.3441423 18.6542 12.2302  4
------> CAND:   1.501001 9939.824219 0.6082214 3.6334741 21.979 11.9929  2
------> CAND:   1.500222 7701.734375 1.4811344 3.8847642 21.8926 11.9415  2
------> CAND:  86.449506 6454.503906 0.5688871 3.6928740 15.4247 11.9397 16
------> CAND:   0.166345 3606.932129 0.9673539 3.1328778 15.4021 11.9098 16
------> CAND: 460.965593 4398.713379 0.8546188 3.3967013 21.8366 11.9082  2
------> CAND:  50.101097 5270.527344 1.0229170 0.5498262 18.2431 11.9013  4
------> CAND: 387.808665 3939.996826 0.9555078 0.1587761 16.0186 11.7151  8
------> CAND:   1.500482 4548.699219 0.9401474 0.3578849 21.289 11.5826  2
------> CAND: 115.262808 7096.333984 1.4375129 3.8402846 15.1424 11.5671 16
------> CAND:   0.750241 4500.683594 1.1104201 0.3441423 17.806 11.5524  4
------> CAND: 113.482575 4331.921875 0.9465347 3.3810251 21.2023 11.531  2
------> CAND: 167.252612 5001.880859 0.5231783 0.5126311 15.1084 11.5224 16
------> CAND:   1.249796 3787.451904 0.0788010 0.2877402 21.1362 11.4917  2
------> CAND: 230.357973 3789.874023 0.8254720 3.2043390 15.8001 11.4874  8
------> CAND: 115.178986 3789.874023 0.8254720 3.2043390 15.0575 11.4554 16
------> CAND:   0.374991 4441.494141 1.1016512 3.4151499 14.9384 11.2993 16
------> CAND:  57.627641 4629.215332 0.4465285 3.4236071 14.9283 11.286 16
------> CAND:   0.500853 4043.773682 0.8308715 0.2012616 15.5651 11.2431  8
------> CAND: 172.668049 4567.894531 1.0900908 3.4479909 15.5482 11.2256  8
------> CAND: 115.546192 5645.565430 1.1064211 0.6183395 14.8769 11.2187 16
------> CAND: 129.561243 4131.348633 0.8233066 3.3177207 15.5237 11.2001  8
------> CAND: 296.062576 4221.155762 0.7537052 3.3425636 17.2904 11.1417  4
------> CAND:  86.401497 5919.801758 0.9131521 3.6884003 14.8098 11.1309 16
------> CAND: 160.028656 3696.841309 0.1635299 3.0891924 14.798 11.1156 16
------> CAND: 115.448097 5880.322754 0.4782193 0.7380471 14.798 11.1155 16
------> CAND: 128.340253 3714.586182 0.7027605 3.1724062 14.7947 11.1113 16
------> CAND: 145.764476 7661.294922 0.9945650 3.8371475 15.4245 11.0973  8
------> CAND: 259.180616 5317.601074 1.0210629 3.6044250 17.2307 11.0942  4
------> CAND: 381.464963 3777.532471 0.8844360 3.1969867 15.344 11.0139  8
------> CAND:  32.594869 3831.797119 0.5579592 0.1316146 14.7134 11.0052 16
------> CAND: 230.896454 5880.322754 0.4782193 0.7380471 15.3274 10.9968  8
------> CAND: 462.199040 4487.500977 1.1084757 0.3353104 17.083 10.9768  4
------> CAND:  76.785385 4688.969238 1.0723903 3.4773252 14.6915 10.9765 16
------> CAND: 348.688178 4767.621094 1.0313512 3.4945161 17.0732 10.9691  4
------> CAND:   0.501112 3603.859131 0.9679103 0.0163035 17.0682 10.9651  4
------> CAND: 291.646250 3704.698242 0.4528847 0.0851376 17.0649 10.9624  4
------> CAND: 220.162117 5128.142578 1.1529781 0.5034556 15.2423 10.9087  8
------> CAND:   1.250056 8222.134766 0.2941296 1.4912158 20.1012 10.8771  2
------> CAND: 129.625861 4731.398438 0.4858849 3.4512539 14.6078 10.8675 16
------> CAND:  84.460628 3618.854492 0.7933304 3.1317136 15.2003 10.8653  8
------> CAND:  28.883109 6785.406250 1.2220541 0.8147805 14.6043 10.863 16
------> CAND:  43.458182 4285.270996 0.5146920 0.2974342 16.9317 10.8567  4
------> CAND: 404.042000 3952.200684 0.4998553 0.1848052 19.9787 10.8044  2
------> CAND: 230.291019 4508.427246 0.1061029 0.5806994 15.1348 10.7976  8
------> CAND: 461.864792 3719.239990 0.6902784 0.0728965 16.8537 10.7947  4
------> CAND: 172.735781 4226.263184 0.9776807 3.3556826 15.1243 10.7867  8
------> CAND: 271.148400 5608.384277 1.0033988 0.6263379 16.8434 10.7865  4
------> CAND: 296.062836 4221.155762 0.7537052 3.3425636 16.8409 10.7846  4
------> CAND:  72.332987 9555.190430 1.5070512 3.9446483 15.1155 10.7776  8
------> CAND: 130.487691 3860.340088 0.4901459 0.1414275 15.1147 10.7769  8
------> CAND:  63.176206 4149.851562 0.5458035 0.2477279 14.5249 10.7599 16
------> CAND: 375.091678 3732.502197 0.6292134 0.0807519 15.0779 10.7389  8
------> CAND: 115.515051 3939.155762 0.6610980 0.1687949 14.5073 10.737 16
------> CAND: 126.465818 3873.062012 0.8897036 3.2325933 14.5064 10.7359 16
------> CAND:  87.513234 10392.247070 0.8130208 3.7376840 15.0576 10.7179  8
------> CAND:   0.200082 6918.033691 0.1396858 1.5523629 14.4914 10.7164 16
------> CAND:   2.496219 3825.962891 1.0020134 3.2174649 16.7439 10.7076  4
------> CAND: 230.436863 5746.001953 1.1065756 3.6763914 15.0439 10.7038  8
------> CAND: 245.027766 3619.255371 0.7581650 0.0310462 15.0358 10.6954  8
------> CAND: 179.120744 3732.040039 0.6305376 0.0854894 14.4606 10.6764 16
------> CAND: 129.277600 3939.843750 0.9720048 0.1583234 15.0114 10.6703  8
------> CAND:  86.372173 4498.505859 0.8925045 3.4244905 14.4521 10.6654 16
------> CAND: 159.392859 3823.074463 0.4085892 0.1330153 14.9984 10.6568  8
------> CAND:  86.363349 4313.305176 1.0816901 3.3834150 14.4403 10.65 16
------> CAND: 129.200006 4555.834473 1.0206420 0.3575753 14.4187 10.6221 16
------> CAND: 115.115926 3988.860107 0.9129223 3.2737031 14.9568 10.614  8
------> CAND:   1.248239 3886.552246 1.0118302 3.2398627 14.4096 10.6103 16
------> CAND: 331.071659 5672.079590 0.9753315 3.6588240 16.6121 10.6031  4
------> CAND: 117.370022 4301.511719 0.8214432 3.3743277 14.3973 10.5943 16
------> CAND: 133.082263 5834.513672 0.9572513 0.6643608 14.396 10.5927 16
------> CAND: 246.278859 4182.246582 0.2049056 0.3268346 14.9346 10.5911  8
------> CAND: 139.480202 5398.436523 1.0169184 0.5794564 14.3929 10.5887 16
------> CAND: 419.870761 3918.655518 0.6847675 3.2480690 16.5824 10.5796  4
------> CAND: 226.965150 4331.921875 0.9465347 3.3810251 24.3564 10.5779  1
------> CAND:   1.499963 3638.599121 0.3815577 3.1200743 14.3797 10.5716 16
------> CAND: 172.770815 4993.124023 1.0414783 3.5437114 14.9119 10.5677  8
------> CAND: 351.261471 3798.422607 0.9121245 0.1038566 16.561 10.5626  4
------> CAND: 288.267181 4470.337402 0.5148703 3.3949294 14.9011 10.5566  8
------> CAND: 373.314040 4464.645508 0.8982491 3.4218345 16.5361 10.5429  4
------> CAND:   1.247980 3869.293457 1.0093015 3.2370331 14.3574 10.5427 16
[06:21:19][1357027][INFO ] Statistics: count dirty SumSpec pages 494808 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:21:19][1357027][INFO ] Data processing finished successfully!
06:21:19 (1357027): called boinc_finish(0)

</stderr_txt>
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