Task 1695327079

Name: Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_137_6900000_0
Workunit ID: 852900695
Created: 11 Dec 2024 16:32:27 UTC
Sent: 11 Dec 2024 21:04:41 UTC
Report deadline: 25 Dec 2024 21:04:41 UTC
Received: 12 Dec 2024 3:41:39 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 817.96
CPU time (sec): 20.91
Peak working set size (MB): 331.91
Peak swap size (MB): 6071.35
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>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[20:27:23][1852564][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_cfbf00096_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_7_dms_200_137.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 6900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_137.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_137_6900000_0_0
------> GPU usage: 0.330000
[20:27:23][1852564][INFO ] Starting data processing...
[20:27:23][1852564][INFO ] opti: No host transfer for n_steps. Use device global.
[20:27:23][1852564][INFO ] opti: No host transfer for mean. Use device global.
[20:27:23][1852564][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:27:23][1852564][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:27:23][1852564][INFO ] opti: power spectrum in fft callback (static link).
[20:27:23][1852564][INFO ] opti: __constant__ access is not uniform, bad!
[20:27:23][1852564][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[20:27:23][1852564][INFO ] CUDA global memory status (initial GPU state, including context):
[20:27:23][1852564][INFO ] No template file. Generating templates.
[20:27:23][1852564][INFO ] Template param value T_cons = 50000
[20:27:26][1852564][INFO ] Number of generated templates to be used: 50000
[20:27:26][1852564][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_7_dms_200_137.cpt
[20:27:26][1852564][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_7_dms_200_137.cpt (No such file or directory).
------> Starting from scratch...
[20:27:26][1852564][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_137.binary
[20:27:26][1852564][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_7_dms_200_DM243.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768240441
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 243.7 cm^-3 pc
------> Scale factor: 1.38786
[20:27:26][1852564][INFO ] Allocating memory for dedispersed compressed time series...
[20:27:26][1852564][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:27:26][1852564][INFO ] 8-bit allocation done
[20:27:26][1852564][INFO ] Foobar
[20:27:26][1852564][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_137.binary
[20:27:27][1852564][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:27:27][1852564][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:27:27][1852564][INFO ] FftSize = 12582913
[20:27:27][1852564][INFO ] Seed for random number generator is 1100340990.
[20:27:28][1852564][INFO ] 8[20:27:28][1852564][INFO ] 9[20:27:29][1852564][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:27:29][1852564][INFO ] Normalization factor 3.97364e-08
[20:27:29][1852564][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
[20:27:29][1852564][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2316 MB (5661 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:27:29][1852564][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:27:29][1852564][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:27:29][1852564][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1101.96826172, mean= 0.00006568  0.00006568
[20:27:29][1852564][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:28:23][1852564][INFO ] Checkpoint committed!
[20:29:23][1852564][INFO ] Checkpoint committed!
[20:30:23][1852564][INFO ] Checkpoint committed!
[20:31:23][1852564][INFO ] Checkpoint committed!
[20:32:23][1852564][INFO ] Checkpoint committed!
[20:33:23][1852564][INFO ] Checkpoint committed!
[20:34:23][1852564][INFO ] Checkpoint committed!
[20:35:24][1852564][INFO ] Checkpoint committed!
[20:36:24][1852564][INFO ] Checkpoint committed!
[20:37:24][1852564][INFO ] Checkpoint committed!
[20:38:24][1852564][INFO ] Checkpoint committed!
[20:39:24][1852564][INFO ] Checkpoint committed!
[20:40:24][1852564][INFO ] Checkpoint committed!
[20:41:00][1852564][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499555 4487.315918 0.6403650 4.0400863 25.6032 22.0903  8
------> CAND:   0.499296 6288.733887 1.2830228 4.6977401 25.0704 21.4988  8
------> CAND:   0.499815 3663.273193 0.7653714 3.4279575 22.4378 18.5969  8
------> CAND:   0.166345 6288.733887 1.2830228 4.6977401 19.8389 17.997 16
------> CAND:   0.249648 6288.733887 1.2830228 4.6977401 19.6265 17.6972 16
------> CAND:   0.249907 3666.440918 0.3044493 5.6091871 19.3499 17.3077 16
------> CAND:   0.166605 3835.791260 0.4417625 3.7731814 18.6691 16.3547 16
------> CAND:   0.249388 4230.696777 0.9600199 3.7010376 18.1987 15.7011 16
------> CAND:   1.498925 4221.542480 1.0656427 3.6629450 28.1632 15.6864  2
------> CAND:   1.499184 3619.095947 0.7989809 3.3889308 27.7268 15.425  2
------> CAND:   0.500334 3604.689941 0.9677147 6.0938206 19.4118 15.3121  8
------> CAND:   0.500074 3913.991211 0.9260787 6.1478333 17.4484 14.6672 16
------> CAND: 286.737893 4862.336426 1.0526072 6.2473164 21.363 14.4109  4
------> CAND:   1.249277 4130.771973 0.4691847 5.8533759 25.5749 14.1376  2
------> CAND:   0.499036 4221.613281 0.9876196 3.6818125 18.1311 13.942  8
------> CAND:   1.249018 5080.885254 0.7405217 5.9559002 25.2369 13.9356  2
------> CAND:   0.250167 3662.286133 0.9750422 6.1074662 16.891 13.9066 16
------> CAND:   1.248758 5813.391602 1.0379667 6.0422587 25.1125 13.8612  2
------> CAND:   0.749462 4221.542480 1.0656427 3.6629450 20.3132 13.5631  4
------> CAND:   0.749722 3619.095947 0.7989809 3.3889308 20.1416 13.4248  4
------> CAND:   1.248499 6259.853027 1.2827235 6.1000834 24.2945 13.3729  2
------> CAND:   0.624639 3943.113037 0.4729202 5.8760819 19.1066 12.5928  4
------> CAND:   0.624379 5708.783691 1.0995344 6.1358294 18.9719 12.4848  4
------> CAND:   0.416253 4637.419434 0.6332478 5.9670863 16.5577 12.2791  8
------> CAND:  86.500889 5241.623535 0.5930545 5.5073338 15.6684 12.263 16
------> CAND: 137.908615 5785.752441 1.0393534 4.5735970 15.589 12.1574 16
------> CAND:   0.374731 3782.791260 0.8760790 3.4666557 16.4307 12.146  8
------> CAND:  61.591124 5426.428223 1.1321553 4.2686300 15.5601 12.1191 16
------> CAND: 184.167160 4094.168457 0.4172072 4.0342288 15.4898 12.0259 16
------> CAND: 319.433452 5081.383301 1.1270028 6.2658458 21.9634 11.9836  2
------> CAND:   0.416512 4065.912109 0.4949604 5.8903899 16.2458 11.9524  8
------> CAND: 112.448431 3780.603027 0.8944633 6.1147223 15.3737 11.8721 16
------> CAND:   0.999110 4581.771484 0.8646734 3.9381754 18.1498 11.8268  4
------> CAND:   0.500593 3638.978027 0.4338282 5.8407297 16.1085 11.8089  8
------> CAND:   1.500222 3984.189941 0.9479943 6.1693339 18.0475 11.7451  4
------> CAND:   0.998851 5596.068848 1.2505448 4.2954006 18.0034 11.7099  4
------> CAND: 143.368947 4862.336426 1.0526072 6.2473164 15.9973 11.6929  8
------> CAND: 286.747495 4719.370605 0.9917128 6.2260580 21.4257 11.6638  2
------> CAND:  86.572514 5108.757812 1.0487406 6.2238078 15.2062 11.6512 16
------> CAND: 278.442943 3961.316895 0.5549609 5.9630170 17.8498 11.5873  4
------> CAND: 173.087935 3648.527100 0.3652557 5.7541289 15.1383 11.5617 16
------> CAND: 115.566952 4012.600586 0.9749864 6.1770606 15.1114 11.5264 16
------> CAND:  27.769556 3971.722656 0.6520579 6.0366492 15.0998 11.5111 16
------> CAND: 230.547674 3912.446777 0.5956092 3.6799669 17.6164 11.4013  4
------> CAND:  69.331244 3806.555420 0.9522474 6.1351438 15.7041 11.3876  8
------> CAND:   1.499963 4514.916992 1.1113857 6.2646685 20.9165 11.3612  2
------> CAND:  23.221658 4256.153320 0.5813790 5.9676147 14.9821 11.3565 16
------> CAND: 316.420810 3880.232910 0.9183952 3.5117235 15.6594 11.3411  8
------> CAND:   1.499444 4700.353027 0.7898575 4.0616965 20.8738 11.3358  2
------> CAND: 478.829425 4665.939941 0.9937362 3.9274518 26.0723 11.3231  1
------> CAND:   0.998591 6198.577148 1.2889019 4.6130042 20.7395 11.256  2
------> CAND: 159.716726 5081.383301 1.1270028 6.2658458 15.5718 11.2501  8
------> CAND:  86.590420 4866.844238 1.1620252 0.0018104 14.8799 11.2226 16
------> CAND: 460.940161 4560.338379 0.9988956 3.8610115 17.3889 11.2201  4
------> CAND: 115.549306 4478.215332 1.1050752 6.2609153 14.8612 11.1982 16
------> CAND:   0.624120 6384.060547 1.2734612 6.0147338 17.3244 11.1688  4
------> CAND:   1.499703 3865.477783 0.5438997 3.6871214 20.5847 11.1641  2
------> CAND: 418.427631 3645.523682 0.9364311 6.0948215 17.2989 11.1485  4
------> CAND: 187.834024 4039.814209 1.0187141 6.1969919 17.2649 11.1214  4
------> CAND: 221.500147 4032.506592 1.0358255 3.5694449 15.4369 11.1102  8
------> CAND: 286.747755 4719.370605 0.9917128 6.2260580 20.4712 11.0967  2
------> CAND: 249.453175 4105.438965 0.9223682 6.1772580 15.4231 11.0959  8
------> CAND:   1.498665 4784.382812 1.1051050 3.9436004 20.4685 11.0951  2
------> CAND: 332.395934 4373.447266 0.6424730 6.0145593 17.205 11.0738  4
------> CAND: 368.227661 3783.522705 0.2227147 5.0868359 15.3783 11.0494  8
------> CAND:   2.498554 3648.838623 0.3577813 5.7412415 25.4266 11.0427  1
------> CAND: 356.477865 5125.918457 0.7914461 6.0180988 17.1431 11.0246  4
------> CAND: 455.252758 4745.143066 0.5823795 4.3260522 17.1241 11.0095  4
------> CAND:   2.498295 4191.956055 0.4735398 5.8471403 25.2841 10.9807  1
------> CAND:   2.497776 5080.885254 0.7405217 5.9559002 25.2662 10.973  1
------> CAND: 469.448947 4312.523438 0.9541064 6.2059817 20.2421 10.9607  2
------> CAND: 286.725437 5003.338379 1.1216704 6.2618613 17.0432 10.9452  4
------> CAND: 165.055608 4380.517578 0.9608380 6.2120490 15.2771 10.9447  8
------> CAND:   2.498035 4562.011719 0.5851372 5.9100246 25.1881 10.9391  1
------> CAND:  86.533328 4274.338867 0.4696316 5.8186946 14.6475 10.9193 16
------> CAND: 172.812596 4757.688477 1.0511947 3.9450302 17.0008 10.9115  4
------> CAND: 374.695148 4871.173828 0.7632901 4.2004609 15.239 10.9052  8
------> CAND: 115.480276 3889.449219 0.7725863 6.0912495 14.6283 10.8942 16
------> CAND: 241.781566 3617.981934 0.8392765 6.0638409 16.9602 10.8793  4
------> CAND: 174.713760 3938.702637 0.9007819 3.5550754 14.6147 10.8766 16
------> CAND: 262.719543 4859.302246 0.7689898 4.1865568 15.2046 10.8698  8
------> CAND: 115.478979 3767.253906 0.5350431 5.9427042 14.6065 10.8659 16
------> CAND:   2.497516 5440.220703 0.9078031 6.0431528 25.0069 10.8604  1
------> CAND: 125.090160 4383.821777 0.4567306 5.7366452 14.5909 10.8456 16
------> CAND:  22.756098 3885.056396 0.9174210 6.1444869 14.5783 10.8292 16
------> CAND:   2.497257 5813.391602 1.0379667 6.0422587 24.9348 10.8291  1
------> CAND: 102.301882 4408.214355 0.6887312 3.9490166 14.5725 10.8216 16
------> CAND: 124.166307 3995.477539 0.7326978 3.6575158 15.0973 10.7589  8
------> CAND: 149.637909 4980.235840 0.5649447 4.6110163 14.5203 10.7539 16
------> CAND:  97.265069 3685.544434 0.9106196 6.0984392 14.5183 10.7513 16
------> CAND:  33.711537 3986.777832 0.7416192 6.0930772 14.5174 10.75 16
------> CAND: 115.496885 5394.465820 1.2300072 6.2712779 14.5125 10.7438 16
------> CAND:   0.166864 3670.606689 0.9758852 6.1128707 14.5123 10.7435 16
------> CAND:   2.496997 6145.797363 1.2845809 6.1283340 19.8519 10.7292  2
------> CAND: 323.511898 4400.141113 0.8383149 6.1512160 15.0675 10.7281  8
------> CAND: 346.611067 4895.646484 1.1660225 0.0090770 16.7617 10.7217  4
------> CAND: 337.015976 4243.156738 0.5991763 5.9963584 19.8095 10.7041  2
------> CAND: 346.691255 4154.797363 1.0107604 6.2102861 16.7352 10.7007  4
------> CAND:  86.606769 3619.477539 0.7618313 6.0406055 14.4732 10.6928 16
------> CAND: 230.981054 3954.531982 0.8746954 6.1379566 15.0228 10.682  8
[20:41:00][1852564][INFO ] Statistics: count dirty SumSpec pages 456097 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:41:00][1852564][INFO ] Data processing finished successfully!
20:41:00 (1852564): called boinc_finish(0)

</stderr_txt>
]]>