Task 1684725310

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_181_9950000_1
Workunit ID: 846703576
Created: 20 Nov 2024 14:23:56 UTC
Sent: 20 Nov 2024 23:32:06 UTC
Report deadline: 4 Dec 2024 23:32:06 UTC
Received: 20 Nov 2024 23:35:36 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 117.37
CPU time (sec): 12.09
Peak working set size (MB): 299.77
Peak swap size (MB): 14818.07
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[16:33:31][187642][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_cfbf00083_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_4_dms_200_181.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 9950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_181.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_181_9950000_1_0
------> GPU usage: 1.000000
[16:33:31][187642][INFO ] Starting data processing...
[16:33:31][187642][INFO ] opti: No host transfer for n_steps. Use device global.
[16:33:31][187642][INFO ] opti: No host transfer for mean. Use device global.
[16:33:31][187642][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:33:31][187642][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:33:31][187642][INFO ] opti: power spectrum in fft callback (static link).
[16:33:31][187642][INFO ] opti: __constant__ access is not uniform, bad!
[16:33:31][187642][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[16:33:31][187642][INFO ] CUDA global memory status (initial GPU state, including context):
[16:33:31][187642][INFO ] No template file. Generating templates.
[16:33:31][187642][INFO ] Template param value T_cons = 50000
[16:33:36][187642][INFO ] Number of generated templates to be used: 18035
[16:33:36][187642][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_181.cpt
[16:33:36][187642][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_181.cpt (No such file or directory).
------> Starting from scratch...
[16:33:36][187642][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_181.binary
[16:33:36][187642][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_4_dms_200_DM248.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099275524
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 248.1 cm^-3 pc
------> Scale factor: 1.55649
[16:33:36][187642][INFO ] Allocating memory for dedispersed compressed time series...
[16:33:36][187642][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:33:36][187642][INFO ] 8-bit allocation done
[16:33:36][187642][INFO ] Foobar
[16:33:36][187642][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_181.binary
[16:33:36][187642][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:33:36][187642][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:33:36][187642][INFO ] FftSize = 12582913
[16:33:36][187642][INFO ] Seed for random number generator is -1032576121.
[16:33:38][187642][INFO ] 8[16:33:38][187642][INFO ] 9[16:33:39][187642][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:33:39][187642][INFO ] Normalization factor 3.97364e-08
[16:33:39][187642][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
[16:33:39][187642][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:33:39][187642][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:33:39][187642][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:33:39][187642][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1424.11975098, mean= -0.00008488  -0.00008488
[16:33:39][187642][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:34:31][187642][INFO ] Checkpoint committed!
[16:35:27][187642][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 193.434750 3621.910645 0.9590651 4.9770679 15.6244 12.2044 16
------> CAND: 105.596351 3646.171875 0.9477627 4.8760133 15.9739 11.6685  8
------> CAND: 196.165046 3656.019775 0.9433951 4.9180684 15.1556 11.5845 16
------> CAND:  33.839475 3623.423096 0.9580021 4.7111096 15.8438 11.5329  8
------> CAND: 464.153663 3662.347900 0.9399852 4.6857738 26.3014 11.4226  1
------> CAND: 115.464187 3614.312988 0.9621950 4.6092048 15.0045 11.3859 16
------> CAND: 174.190590 3641.388184 0.9502983 4.5014925 14.9906 11.3676 16
------> CAND: 155.044523 3608.936035 0.9645886 4.7627058 15.613 11.2929  8
------> CAND: 115.480795 3623.339600 0.9580415 4.7412577 14.9071 11.2583 16
------> CAND: 217.761139 3665.787354 0.9383159 4.7401009 17.3548 11.1929  4
------> CAND: 158.012010 3619.954590 0.9598871 4.4804735 15.4413 11.1147  8
------> CAND: 324.114478 3631.172363 0.9547366 4.5385909 20.4261 11.0699  2
------> CAND: 115.496625 3643.785156 0.9490763 4.9305205 14.761 11.0673 16
------> CAND:  86.631941 3630.660645 0.9550273 4.9320822 14.7561 11.0608 16
------> CAND:  29.874694 3639.383789 0.9506707 4.6996274 15.3637 11.0343  8
------> CAND:  79.006005 3619.954590 0.9598871 4.4804735 14.7227 11.0173 16
------> CAND:  73.146288 3660.993652 0.9405763 4.7409368 15.3156 10.9846  8
------> CAND:  60.107251 3638.041748 0.9513274 4.7957187 14.6629 10.9394 16
------> CAND:  57.753243 3625.730225 0.9570304 4.8346939 14.6601 10.9357 16
------> CAND: 189.222398 3626.934326 0.9565038 4.8478251 25.0442 10.8765  1
------> CAND:  95.735522 3608.734863 0.9647081 4.5956202 14.5479 10.7897 16
------> CAND:  14.937347 3639.383789 0.9506707 4.6996274 14.5459 10.7871 16
------> CAND:  33.839215 3616.561768 0.9611286 4.7104998 15.1232 10.7856  8
------> CAND:  57.752465 3612.224854 0.9631332 4.8246026 14.4731 10.6927 16
------> CAND: 458.784159 3607.113770 0.9656790 4.3277054 16.6715 10.6502  4
------> CAND: 236.702452 3625.556152 0.9576399 4.4187460 14.9469 10.6038  8
------> CAND: 374.949726 3634.200439 0.9533551 4.9098711 14.9365 10.593  8
------> CAND:  36.859902 3608.818115 0.9646704 4.5965538 14.3711 10.5604 16
------> CAND:  49.367984 3640.551514 0.9506314 4.9493814 14.3706 10.5598 16
------> CAND: 144.350410 3612.587402 0.9630068 4.8676620 14.3441 10.5256 16
------> CAND: 115.464446 3618.879395 0.9601346 4.6106648 16.4964 10.5114  4
------> CAND: 346.549823 3640.244385 0.9504482 4.8618073 16.4776 10.4965  4
------> CAND: 346.496883 3655.243408 0.9437820 4.9233532 14.8388 10.4925  8
------> CAND: 410.774446 3612.709961 0.9629909 4.5332413 19.4277 10.4778  2
------> CAND: 389.060277 3622.889648 0.9585478 4.4979038 14.756 10.4073  8
------> CAND: 435.522537 3665.787354 0.9383159 4.7401009 19.3077 10.4066  2
------> CAND: 173.060946 3626.761230 0.9567581 4.9248958 14.7544 10.4056  8
------> CAND: 126.683027 3619.179199 0.9599951 4.6144238 14.7539 10.4052  8
------> CAND: 459.473156 3601.939209 0.9678124 5.1091084 23.953 10.4027  1
------> CAND:  59.427596 3611.087158 0.9636358 4.8090100 14.2465 10.3995 16
------> CAND:  42.504485 3643.341309 0.9491481 4.8989382 14.2448 10.3973 16
------> CAND: 126.395231 3603.166992 0.9672222 4.9295492 14.2447 10.3971 16
------> CAND: 115.498961 3655.374512 0.9437168 4.9224734 14.2385 10.3892 16
------> CAND: 398.428039 3623.101807 0.9584138 4.9314284 16.3192 10.3712  4
------> CAND: 438.036142 3614.635010 0.9620234 4.6470790 19.2359 10.3641  2
------> CAND: 286.210830 3606.821289 0.9656157 4.5075078 14.7062 10.3561  8
------> CAND:  94.611329 3626.934326 0.9565038 4.8478251 19.1789 10.3303  2
------> CAND: 406.594013 3658.291260 0.9418600 4.7080154 16.238 10.3069  4
------> CAND:  88.968821 3614.788330 0.9622082 4.9852481 14.149 10.2738 16
------> CAND: 100.147178 3623.468750 0.9579805 4.7193613 14.6226 10.2703  8
------> CAND: 230.928893 3618.879395 0.9601346 4.6106648 19.0725 10.2673  2
------> CAND: 147.327759 3651.013184 0.9453585 4.8219690 14.1427 10.2658 16
------> CAND: 207.407761 3621.105469 0.9590945 4.6425343 19.0664 10.2637  2
------> CAND: 189.222138 3624.587402 0.9575692 4.8469777 23.597 10.2481  1
------> CAND:  98.735967 3640.551514 0.9506314 4.9493814 14.5972 10.2442  8
------> CAND: 354.460181 3625.762207 0.9570570 4.8591876 14.5967 10.2437  8
------> CAND: 201.633164 3603.945312 0.9668366 4.7719712 14.1074 10.2203 16
------> CAND: 133.612960 3620.527832 0.9598502 4.4062133 14.5519 10.1978  8
------> CAND: 204.083190 3607.357666 0.9652965 4.7344885 14.5509 10.1967  8
------> CAND: 280.061242 3626.478760 0.9568895 4.5211291 14.5415 10.1871  8
------> CAND: 459.466927 3602.105469 0.9677411 5.1010203 23.4452 10.1821  1
------> CAND: 315.409762 3643.717529 0.9486740 4.7742147 14.5356 10.1811  8
------> CAND:  62.234707 3612.781250 0.9633104 5.0958290 16.074 10.1772  4
------> CAND: 173.178763 3656.334961 0.9428563 4.8152170 14.0723 10.1752 16
------> CAND: 214.672201 3612.116699 0.9632401 4.8898215 14.5075 10.1523  8
------> CAND: 138.992065 3609.767822 0.9642385 4.6077428 14.5004 10.1449  8
------> CAND:  78.784903 3665.157715 0.9386429 4.7818756 14.4806 10.1247  8
------> CAND: 200.239080 3657.972900 0.9424169 4.9038858 14.474 10.118  8
------> CAND: 103.517683 3652.702148 0.9445985 4.6373277 18.8158 10.1153  2
------> CAND: 206.468338 3618.575684 0.9605690 4.9916997 15.9779 10.1014  4
------> CAND: 485.927519 3634.857910 0.9528143 4.8094482 15.9649 10.0911  4
------> CAND:  37.844480 3626.934326 0.9565038 4.8478251 14.4463 10.0896  8
------> CAND: 297.760026 3618.425781 0.9605500 4.9563732 14.4306 10.0735  8
------> CAND: 362.228588 3614.119629 0.9627200 4.3532267 15.9416 10.0727  4
------> CAND: 134.350744 3623.967529 0.9580141 4.5191727 15.9387 10.0704  4
------> CAND: 109.870207 3615.267334 0.9617304 4.7780137 14.4273 10.0702  8
------> CAND:  98.735708 3637.990234 0.9517885 4.9491291 14.4181 10.0607  8
------> CAND:  67.210017 3628.246338 0.9559734 4.5691309 13.9713 10.0457 16
------> CAND: 178.938569 3624.637695 0.9580908 5.0414152 13.9695 10.0433 16
------> CAND: 232.076961 3662.347900 0.9399852 4.6857738 18.6721 10.0303  2
------> CAND: 205.969821 3646.963867 0.9472939 4.6222873 18.6698 10.0289  2
------> CAND: 234.670496 3627.733398 0.9561704 4.5852389 15.8679 10.0145  4
------> CAND: 183.550566 3639.288330 0.9507828 4.8154511 13.9384 10.0034 16
------> CAND: 256.684917 3639.800781 0.9507296 4.5717373 18.6213 10.0002  2
------> CAND: 115.518165 3605.239990 0.9663399 4.9696817 13.9312 9.99429 16
------> CAND: 324.866276 3633.779053 0.9535004 4.5589108 18.5944 9.98429  2
------> CAND: 346.260470 3605.892822 0.9659721 4.8152928 14.3378 9.97861  8
------> CAND:  78.083710 3634.490479 0.9533851 4.5006518 13.9175 9.9767 16
------> CAND: 100.100726 3641.891602 0.9495745 4.6483297 15.7999 9.96091  4
------> CAND: 346.490136 3643.785156 0.9490763 4.9305205 15.7939 9.95613  4
------> CAND: 457.204267 3663.340820 0.9394727 4.7509894 15.7623 9.93126  4
------> CAND: 339.062205 3616.246826 0.9613013 4.6362748 14.2841 9.92368  8
------> CAND:  61.840513 3633.590332 0.9534258 4.8273578 13.8737 9.92065 16
------> CAND: 230.981054 3603.183594 0.9672246 4.4722409 14.2801 9.91965  8
------> CAND: 262.805440 3625.448242 0.9572457 4.8826275 14.2791 9.91859  8
------> CAND: 108.831133 3627.661865 0.9560692 4.7579045 13.869 9.91469 16
------> CAND: 179.183286 3632.744141 0.9538862 4.8627005 14.274 9.9134  8
------> CAND: 186.404647 3609.512207 0.9645030 4.4478006 13.8661 9.91094 16
------> CAND: 285.417770 3633.473877 0.9534267 4.7915974 14.2685 9.90777  8
------> CAND:  33.960666 3604.279785 0.9666855 4.6644554 13.8576 9.90009 16
[16:35:27][187642][INFO ] Statistics: count dirty SumSpec pages 1280 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:35:27][187642][INFO ] Data processing finished successfully!
16:35:27 (187642): called boinc_finish(0)

</stderr_txt>
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