Task 1708973734

Name: Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_22_2800000_1
Workunit ID: 861337626
Created: 5 Jan 2025 14:48:27 UTC
Sent: 5 Jan 2025 23:20:20 UTC
Report deadline: 19 Jan 2025 23:20:20 UTC
Received: 5 Jan 2025 23:36:19 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 841.42
CPU time (sec): 16.46
Peak working set size (MB): 425.38
Peak swap size (MB): 14818.01
Peak disk usage (MB): 0.02
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[16:22:08][117744][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_22.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 2800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_22.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_22_2800000_1_0
------> GPU usage: 0.500000
[16:22:08][117744][INFO ] Starting data processing...
[16:22:08][117744][INFO ] opti: No host transfer for n_steps. Use device global.
[16:22:08][117744][INFO ] opti: No host transfer for mean. Use device global.
[16:22:08][117744][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:22:08][117744][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:22:08][117744][INFO ] opti: power spectrum in fft callback (static link).
[16:22:08][117744][INFO ] opti: __constant__ access is not uniform, bad!
[16:22:08][117744][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[16:22:08][117744][INFO ] CUDA global memory status (initial GPU state, including context):
[16:22:08][117744][INFO ] No template file. Generating templates.
[16:22:08][117744][INFO ] Template param value T_cons = 50000
[16:22:13][117744][INFO ] Number of generated templates to be used: 50000
[16:22:13][117744][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_3_dms_200_22.cpt
[16:22:13][117744][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_3_dms_200_22.cpt (No such file or directory).
------> Starting from scratch...
[16:22:13][117744][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_22.binary
[16:22:13][117744][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_DM232.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714528262753
------> 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: 232.2 cm^-3 pc
------> Scale factor: 1.6289
[16:22:13][117744][INFO ] Allocating memory for dedispersed compressed time series...
[16:22:13][117744][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:22:13][117744][INFO ] 8-bit allocation done
[16:22:13][117744][INFO ] Foobar
[16:22:13][117744][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_22.binary
[16:22:13][117744][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:22:13][117744][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:22:13][117744][INFO ] FftSize = 12582913
[16:22:13][117744][INFO ] Seed for random number generator is 1117515520.
[16:22:15][117744][INFO ] 8[16:22:15][117744][INFO ] 9[16:22:15][117744][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:22:15][117744][INFO ] Normalization factor 3.97364e-08
[16:22:16][117744][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
[16:22:16][117744][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1782 MB (14503 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:22:16][117744][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:22:16][117744][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:22:16][117744][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1396.56738281, mean= 0.00008324  0.00008324
[16:22:16][117744][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:32:09][117744][INFO ] Checkpoint committed!
[16:36:08][117744][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 270.408539 5906.921387 1.2610489 1.4483595 17.6102 13.3889  8
------> CAND: 345.533066 5072.458496 1.1887304 3.0916038 16.632 12.3571  8
------> CAND:  94.393341 5258.565918 0.8293582 1.4147146 15.6467 12.234 16
------> CAND:  86.393193 3928.035156 0.6984309 2.8796694 15.566 12.1269 16
------> CAND: 319.526356 4087.359619 0.9228781 2.9914241 16.2052 11.91  8
------> CAND: 460.751238 4012.564453 1.0129316 3.0176966 18.2058 11.8716  4
------> CAND: 115.290056 3781.435547 0.3633228 2.4881852 15.2356 11.6899 16
------> CAND: 199.805181 4240.976562 0.5419194 2.6866446 15.2071 11.6523 16
------> CAND: 112.976013 3621.435059 0.7158814 0.3107129 15.1876 11.6266 16
------> CAND: 182.089789 5120.006836 0.7282519 1.4560095 21.1539 11.5023  2
------> CAND: 175.763475 4381.457520 1.0308205 0.6539270 15.054 11.4509 16
------> CAND: 238.455956 4922.048340 1.1689380 3.0963986 17.6288 11.4111  4
------> CAND: 230.406760 4296.249512 0.9931696 3.0307975 15.7097 11.3934  8
------> CAND: 104.417401 3880.261475 0.4262258 2.5947464 17.5866 11.3775  4
------> CAND: 115.243604 3888.243408 0.8753231 2.9570656 14.9929 11.3707 16
------> CAND:  59.948691 4740.641602 1.0477011 3.0471318 17.4829 11.2949  4
------> CAND:  61.085600 3695.827393 0.2724067 2.2045562 14.9147 11.2682 16
------> CAND:  59.865648 4454.931641 1.0337237 3.0502949 20.7215 11.2453  2
------> CAND: 378.522648 4281.010742 0.8689024 2.9814904 15.527 11.2036  8
------> CAND:  74.165900 3767.466797 0.9306795 0.3334492 14.8616 11.1986 16
------> CAND:  53.116074 4015.802490 0.8204427 2.9483287 14.8538 11.1884 16
------> CAND: 183.196336 3677.217285 0.6299170 0.3939936 17.3199 11.1652  4
------> CAND:  86.466374 3982.567627 0.2828539 1.6842544 14.815 11.1377 16
------> CAND: 205.806590 4945.250977 0.7041314 2.6923020 15.4478 11.1214  8
------> CAND: 483.829128 3632.461670 0.5072624 0.4505744 17.2509 11.1103  4
------> CAND: 115.223881 3728.882568 0.8641508 2.9240680 14.7911 11.1065 16
------> CAND: 230.382107 4605.673340 0.9932871 3.0288498 15.4258 11.0987  8
------> CAND:  52.208830 3880.261475 0.4262258 2.5947464 15.4225 11.0952  8
------> CAND:  85.487246 3652.861328 0.8452629 0.2837175 14.7824 11.0951 16
------> CAND: 148.156891 4675.959961 1.0471257 3.0574441 15.4158 11.0883  8
------> CAND: 484.053344 4675.700684 0.6103954 1.2084928 17.2036 11.0727  4
------> CAND: 162.924778 3765.177002 0.7640013 2.8925424 20.3979 11.0532  2
------> CAND:  35.825239 3869.323486 0.9014100 2.9592338 14.7418 11.0421 16
------> CAND:  86.430562 3760.710205 0.3942641 2.5606380 14.7415 11.0418 16
------> CAND: 345.814115 3679.161621 0.6198422 2.8128288 17.1513 11.0311  4
------> CAND: 230.969636 6200.650391 1.2421892 1.6917406 17.0759 10.9712  4
------> CAND: 150.699302 3942.781250 0.7987004 2.9276278 20.2201 10.9476  2
------> CAND: 213.357009 4703.861816 0.9863798 0.8676111 15.2403 10.9067  8
------> CAND:  33.291132 4068.513184 1.0009491 3.0166674 14.6306 10.8973 16
------> CAND: 230.316192 4900.627930 1.1659786 3.0898323 16.9786 10.8939  4
------> CAND: 460.727882 3860.002930 0.9393812 2.9737363 16.906 10.8362  4
------> CAND: 159.918365 4369.685547 1.0594279 0.6419216 15.1262 10.7888  8
------> CAND: 115.268517 5256.577148 0.8891305 2.8168461 14.5386 10.7776 16
------> CAND: 391.641615 3832.241943 0.8567227 2.9425733 15.1007 10.7624  8
------> CAND: 229.662747 3855.259766 0.9732505 0.3742969 15.0949 10.7564  8
------> CAND: 254.802437 3975.093506 1.0263442 3.0124176 15.0792 10.7401  8
------> CAND: 351.861716 3998.939209 0.9451553 2.9907091 16.7758 10.7329  4
------> CAND: 431.960774 3992.558350 0.7301843 2.9010980 24.6958 10.7252  1
------> CAND: 325.849297 3765.177002 0.7640013 2.8925424 24.6721 10.715  1
------> CAND: 240.949579 3819.903076 0.9164556 2.9602094 24.6645 10.7116  1
------> CAND: 282.216206 3759.937256 0.3963953 2.5546811 16.7312 10.6976  4
------> CAND:  86.381255 4371.660645 0.9068341 3.0000250 14.47 10.6887 16
------> CAND:  86.393712 4023.726318 0.6186689 2.8163698 14.468 10.6859 16
------> CAND: 135.060761 5037.072266 1.0301571 1.0366733 15.02 10.6791  8
------> CAND:  53.117112 4082.371338 0.8494928 2.9606631 14.4595 10.675 16
------> CAND: 239.568212 4446.040527 0.7231573 2.8655174 15.0135 10.6724  8
------> CAND: 454.633310 3839.330811 0.5964217 2.8073170 16.6912 10.6658  4
------> CAND: 230.423628 4580.600586 1.0372051 3.0503168 15.002 10.6606  8
------> CAND:  73.235819 5552.008789 0.8542553 2.5821464 14.4389 10.6482 16
------> CAND: 247.375545 3627.818359 0.5612615 0.4081264 14.9895 10.6477  8
------> CAND: 483.975751 4307.182129 0.3891287 1.4231150 16.6111 10.6023  4
------> CAND: 407.959291 3661.118408 0.7524445 2.8757927 14.943 10.5998  8
------> CAND: 166.470711 4886.014648 1.0364665 3.0272818 14.3916 10.5869 16
------> CAND: 265.992991 3853.613281 0.8219206 2.9281344 16.5908 10.5862  4
------> CAND: 400.610511 4012.837646 0.7106215 2.8841400 14.9218 10.5779  8
------> CAND: 115.187291 4379.013672 0.9915775 3.0323820 14.3843 10.5776 16
------> CAND: 199.859938 3925.573242 0.6083802 2.8174632 16.5771 10.5754  4
------> CAND: 115.277081 4564.065430 0.6643190 2.7783799 14.3802 10.5723 16
------> CAND:  91.044894 5120.006836 0.7282519 1.4560095 16.5714 10.5708  4
------> CAND: 104.428560 3980.673584 0.2862824 1.7598103 14.3656 10.5533 16
------> CAND:  36.563802 3918.187500 0.7098547 2.8857665 14.3503 10.5335 16
------> CAND: 198.874062 5224.187500 1.2054275 1.0545583 14.3416 10.5223 16
------> CAND: 433.625784 5979.736328 0.9733828 2.0109880 16.5092 10.5215  4
------> CAND:  22.226440 5657.482910 1.2507126 3.0080807 14.3407 10.5211 16
------> CAND: 406.417547 4540.361816 0.9392107 0.7875547 14.8637 10.5181  8
------> CAND:  35.694187 4510.756836 1.0355103 3.0509291 14.8605 10.5148  8
------> CAND:  35.693149 4412.503418 0.9909158 3.0380981 14.8575 10.5117  8
------> CAND:  50.519426 3797.934082 0.6515907 2.8432302 14.8518 10.5058  8
------> CAND: 284.043150 4130.979004 0.4463708 2.5450909 16.4863 10.5034  4
------> CAND: 240.749498 4762.278320 0.7321439 2.7920568 14.8487 10.5026  8
------> CAND:  86.424074 3760.811279 0.3935370 2.5592175 14.3201 10.4945 16
------> CAND: 230.487727 3875.928467 0.7809531 2.9180405 14.8331 10.4866  8
------> CAND: 208.880216 3714.640869 0.4817343 2.6938396 16.4648 10.4864  4
------> CAND: 460.782120 4618.299316 1.0856822 3.0698826 16.4621 10.4842  4
------> CAND: 460.819230 3832.711182 0.8940852 2.9513197 19.4263 10.4769  2
------> CAND: 230.471897 3723.826416 0.6991630 2.8570027 14.8222 10.4754  8
------> CAND: 202.132978 4174.476074 1.0344620 3.0421240 14.2971 10.4648 16
------> CAND:  65.797508 4281.226074 0.7982287 2.9360590 14.2949 10.4619 16
------> CAND: 174.474233 3814.773682 0.9345102 2.9646971 14.2947 10.4617 16
------> CAND:  94.634165 3856.300781 0.9565907 0.3797504 14.2924 10.4587 16
------> CAND: 200.080261 4932.799316 1.1140064 0.9349477 19.3932 10.4573  2
------> CAND:  75.582041 3865.559326 0.3326651 2.3596835 14.2824 10.4458 16
------> CAND: 403.357415 3731.278320 0.4264143 2.6114872 16.4079 10.4413  4
------> CAND: 102.056646 3755.289795 0.7782405 0.3786907 14.2758 10.4373 16
------> CAND: 230.375619 4012.564453 1.0129316 3.0176966 14.7801 10.432  8
------> CAND:  86.353488 4192.004883 1.0611385 3.0475547 14.2649 10.4233 16
------> CAND:  26.557907 4015.802490 0.8204427 2.9483287 14.2631 10.4209 16
------> CAND: 172.911469 3980.707031 0.2860864 1.7117822 14.7691 10.4208  8
------> CAND:  66.588492 4154.310547 0.8806295 2.9782917 16.3815 10.4205  4
------> CAND: 302.545115 5220.156738 0.7749101 1.4514256 14.7534 10.4047  8
[16:36:08][117744][INFO ] Statistics: count dirty SumSpec pages 1759 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:36:08][117744][INFO ] Data processing finished successfully!
16:36:08 (117744): called boinc_finish(0)

</stderr_txt>
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