Task 1704611679

Name: Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_48_1000000_0
Workunit ID: 858657809
Created: 28 Dec 2024 14:14:21 UTC
Sent: 29 Dec 2024 4:17:10 UTC
Report deadline: 12 Jan 2025 4:17:10 UTC
Received: 29 Dec 2024 9:18:30 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803899
Run time (sec): 428.46
CPU time (sec): 38.33
Peak working set size (MB): 278.81
Peak swap size (MB): 10369.16
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>
[04:05:45][310251][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_cfbf00099_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_2_dms_200_48.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 1000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_48.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_48_1000000_0_0
------> GPU usage: 1.000000
[04:05:45][310251][INFO ] Starting data processing...
[04:05:45][310251][INFO ] opti: No host transfer for n_steps. Use device global.
[04:05:45][310251][INFO ] opti: No host transfer for mean. Use device global.
[04:05:45][310251][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[04:05:45][310251][INFO ] opti: sumspec[i] allloc, free and pinned.
[04:05:45][310251][INFO ] opti: power spectrum in fft callback (static link).
[04:05:45][310251][INFO ] opti: __constant__ access is not uniform, bad!
[04:05:45][310251][INFO ] Running on device 1 NVIDIA GeForce RTX 2080
[04:05:45][310251][INFO ] CUDA global memory status (initial GPU state, including context):
[04:05:45][310251][INFO ] No template file. Generating templates.
[04:05:45][310251][INFO ] Template param value T_cons = 50000
[04:05:51][310251][INFO ] Number of generated templates to be used: 50000
[04:05:51][310251][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_48.cpt
[04:05:51][310251][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_48.cpt (No such file or directory).
------> Starting from scratch...
[04:05:51][310251][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_48.binary
[04:05:51][310251][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_2_dms_200_DM234.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961833123
------> 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: 234.8 cm^-3 pc
------> Scale factor: 2.17785
[04:05:51][310251][INFO ] Allocating memory for dedispersed compressed time series...
[04:05:51][310251][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[04:05:51][310251][INFO ] 8-bit allocation done
[04:05:51][310251][INFO ] Foobar
[04:05:51][310251][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_48.binary
[04:05:51][310251][INFO ] Allocating memory for dedispersed uncompressed time series.
[04:05:51][310251][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[04:05:51][310251][INFO ] FftSize = 12582913
[04:05:51][310251][INFO ] Seed for random number generator is 1114194432.
[04:05:54][310251][INFO ] 8[04:05:54][310251][INFO ] 9[04:05:56][310251][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[04:05:56][310251][INFO ] Normalization factor 3.97364e-08
[04:05:56][310251][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
[04:05:56][310251][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 681 MB (7298 MB free / 7979 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[04:05:56][310251][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[04:05:56][310251][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[04:05:56][310251][INFO ] TimeSeriesLength = 16775989, params->nsamples = 25165824
sum = 946.84014893, mean= 0.00005644  0.00005644
[04:05:56][310251][INFO ] Launching time series padding kernel: grid 196608, block 32
[04:06:45][310251][INFO ] Checkpoint committed!
[04:07:45][310251][INFO ] Checkpoint committed!
[04:08:45][310251][INFO ] Checkpoint committed!
[04:09:45][310251][INFO ] Checkpoint committed!
[04:10:46][310251][INFO ] Checkpoint committed!
[04:11:46][310251][INFO ] Checkpoint committed!
[04:12:46][310251][INFO ] Checkpoint committed!
[04:12:52][310251][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  49.921517 4032.824463 0.9643049 2.5642807 15.7774 12.4081 16
------> CAND: 172.793911 3746.939941 0.7633321 2.4450114 21.9271 11.962  2
------> CAND: 230.416881 4338.926270 1.0099385 2.4782863 16.2363 11.9424  8
------> CAND: 115.232186 4190.191895 0.7714466 2.1047103 27.4807 11.9347  1
------> CAND: 115.219210 3742.577881 0.9847313 2.6414793 15.1966 11.6384 16
------> CAND:  93.918699 3976.528076 0.7281462 2.2415011 15.1892 11.6287 16
------> CAND: 429.672681 3710.997070 0.8719147 0.6716347 17.8718 11.6049  4
------> CAND:  53.706717 3894.361328 0.8930355 0.8340710 15.1554 11.5843 16
------> CAND: 375.790796 3777.936768 0.8605503 2.5498793 21.2055 11.5329  2
------> CAND: 115.232705 4186.659180 0.7725381 2.0970075 26.3137 11.4279  1
------> CAND: 135.673722 3809.051514 0.9261425 2.5990181 15.6922 11.3751  8
------> CAND:  42.825239 3706.434082 0.9808008 0.5932629 14.9536 11.3192 16
------> CAND: 126.069288 3702.331299 0.6721466 0.8896048 14.9397 11.3009 16
------> CAND: 156.305219 3700.444336 0.9218780 2.6037633 20.7479 11.261  2
------> CAND: 177.099168 3675.223389 0.7983170 0.7014482 14.8513 11.1852 16
------> CAND: 312.610437 3700.444336 0.9218780 2.6037633 25.7215 11.1707  1
------> CAND: 496.243786 4150.400879 0.8331961 1.2360573 20.5648 11.1523  2
------> CAND: 126.823422 4218.769043 1.0096349 2.5425923 14.8165 11.1398 16
------> CAND:  87.277081 4262.289062 0.9112400 1.2559838 14.7654 11.073 16
------> CAND: 151.811039 3747.325195 0.5303709 1.7227954 15.3836 11.055  8
------> CAND: 239.394860 4217.918945 0.9207788 2.4136858 17.1762 11.0509  4
------> CAND:  28.541076 3783.165283 0.6889001 2.3162282 15.3679 11.0387  8
------> CAND: 335.861679 3917.635498 0.6612332 2.1450927 15.3658 11.0365  8
------> CAND: 459.714499 3919.502441 0.8001856 0.9773136 17.1109 10.999  4
------> CAND:  86.472862 3748.039551 0.5288002 1.5182296 14.6914 10.9764 16
------> CAND:  86.353488 3703.824951 0.8791584 2.5710146 14.6683 10.9463 16
------> CAND: 332.454064 4157.105469 0.8298212 2.3093514 16.9925 10.905  4
------> CAND:  22.520204 3775.795166 0.8332316 2.5142462 14.6221 10.8862 16
------> CAND: 134.401348 4137.219727 0.8798622 2.4213214 14.6215 10.8853 16
------> CAND:  44.738340 4420.778320 0.9030853 1.5230426 14.6171 10.8797 16
------> CAND: 461.123893 4188.564941 0.7754349 2.1566994 16.9375 10.8612  4
------> CAND: 115.236078 4285.566406 0.9053447 2.3428733 14.596 10.8522 16
------> CAND: 133.236671 3664.109619 0.8717445 2.5792556 16.925 10.8513  4
------> CAND: 115.226995 3847.372803 0.7519344 2.3859096 15.1542 10.8176  8
------> CAND: 259.160115 3701.525391 0.6754218 2.3446777 16.8653 10.8039  4
------> CAND: 230.652256 4114.458008 0.6913232 1.8080729 16.861 10.8005  4
------> CAND: 115.232445 4186.092285 0.7729419 2.0997488 24.8571 10.7953  1
------> CAND: 115.297841 3634.440674 0.6240533 2.2958453 14.5461 10.7873 16
------> CAND: 305.927298 4688.626465 1.0869977 1.5718884 15.1229 10.7853  8
------> CAND: 115.171720 3802.185547 0.9044361 2.5782387 14.537 10.7755 16
------> CAND: 172.799101 3812.659912 0.7941384 2.4589505 15.0874 10.7486  8
------> CAND: 230.539110 3764.855225 0.7284343 2.3906927 15.0754 10.7362  8
------> CAND: 172.701007 3841.176270 1.0008801 2.6439562 15.0715 10.7322  8
------> CAND: 249.513381 3722.820557 0.9502575 2.6209023 15.0673 10.7279  8
------> CAND:  26.243123 3834.568604 0.7690279 0.9101619 15.0634 10.7239  8
------> CAND: 153.664972 3818.891357 0.7877055 2.4545786 14.4946 10.7205 16
------> CAND:  57.616223 4190.191895 0.7714466 2.1047103 19.8179 10.7091  2
------> CAND: 282.792835 4661.741699 1.0942767 1.5210612 14.9869 10.645  8
------> CAND: 119.014532 3902.009766 0.9869136 2.6188819 14.4084 10.6087 16
------> CAND: 138.566730 3652.640869 0.8905225 2.5905871 14.4033 10.6022 16
------> CAND: 142.275116 4207.689453 1.0096716 1.0411459 14.4002 10.5982 16
------> CAND: 245.166084 4121.008789 0.7875234 2.2383115 24.3998 10.5967  1
------> CAND: 154.153369 4424.877930 0.9722160 1.3882499 14.9394 10.596  8
------> CAND: 360.483908 4594.269043 0.9743850 1.9555739 16.5847 10.5814  4
------> CAND: 119.466337 4264.673828 0.7868946 1.6700977 14.387 10.5811 16
------> CAND: 141.006116 4301.294922 1.0095891 1.1689097 14.3835 10.5766 16
------> CAND: 499.281082 4332.919922 1.0100048 2.4821162 16.561 10.5626  4
------> CAND: 345.402014 3841.176270 1.0008801 2.6439562 16.5574 10.5598  4
------> CAND: 256.895119 3919.429932 0.6581516 1.2646989 16.5552 10.558  4
------> CAND: 335.565839 3956.232422 0.8665516 0.9413472 19.5465 10.5481  2
------> CAND:  54.053940 4648.156738 1.0232966 1.7522366 14.8914 10.5466  8
------> CAND: 244.754762 4236.617676 0.8290122 1.4060344 16.5242 10.5335  4
------> CAND: 346.058313 3926.806885 0.7110064 1.1269087 16.5221 10.5318  4
------> CAND: 433.313595 4604.160156 0.9738358 1.9213752 16.5206 10.5306  4
------> CAND:  11.408282 3844.217529 0.8546310 0.8249200 14.3442 10.5257 16
------> CAND: 351.961108 3781.545898 0.5958050 2.0970352 14.87 10.5246  8
------> CAND: 373.386703 4372.568848 0.8494645 2.0679095 24.2263 10.5213  1
------> CAND: 154.317897 3899.339600 0.9221218 2.5707660 14.8649 10.5194  8
------> CAND:  37.726662 3619.912842 0.8544943 2.5632315 14.3339 10.5123 16
------> CAND: 176.079816 3724.157715 0.6402725 2.2666352 14.8345 10.488  8
------> CAND: 275.525800 4117.613281 0.6896393 1.8347591 24.14 10.4839  1
------> CAND: 372.942164 3748.891602 0.5264966 1.5099418 14.8279 10.4812  8
------> CAND: 343.275336 4094.726318 0.7126176 1.4608949 16.4576 10.4807  4
------> CAND: 467.121929 4267.122559 0.7883050 2.0291755 16.4437 10.4697  4
------> CAND:  33.931860 3730.977539 0.6137806 1.0415066 14.2987 10.4668 16
------> CAND: 461.116627 3668.919678 0.5273039 1.9480213 16.4396 10.4664  4
------> CAND: 174.951989 4277.749023 0.7830649 1.9912900 16.4393 10.4662  4
------> CAND: 182.291687 3842.442871 0.9344279 0.7498257 14.2971 10.4648 16
------> CAND: 100.788685 3721.809326 0.8349265 2.5339818 14.2962 10.4637 16
------> CAND: 209.364720 3912.549805 0.8050218 0.9687508 14.8011 10.4537  8
------> CAND: 187.830131 4431.598633 0.9708061 2.3168190 14.2855 10.4499 16
------> CAND: 230.429857 3619.157227 0.8597081 2.5753121 14.7816 10.4336  8
------> CAND: 172.669866 4304.702148 1.0101964 2.4991434 14.2725 10.4331 16
------> CAND: 117.012159 3685.373535 0.7353992 2.4314275 16.3882 10.4257  4
------> CAND:  86.339993 3971.767334 1.0214107 2.6346819 14.2631 10.4209 16
------> CAND: 327.923294 4686.506348 1.0865546 1.5852088 16.3814 10.4204  4
------> CAND: 140.928782 4600.784180 1.0960350 1.4087379 14.261 10.4182 16
------> CAND: 214.836211 3710.997070 0.8719147 0.6716347 14.7659 10.4175  8
------> CAND:  78.165195 3787.715820 0.8222209 2.5099719 14.7644 10.4159  8
------> CAND: 172.843478 3720.317383 0.8102429 2.5105321 14.7582 10.4095  8
------> CAND: 367.932599 4152.204590 1.0077360 1.0027733 19.2929 10.3978  2
------> CAND: 312.167974 4274.518066 0.9081938 1.2792971 14.7444 10.3954  8
------> CAND: 150.133831 3759.032959 0.9207676 0.6840299 14.2427 10.3945 16
------> CAND:  86.346481 3874.069336 1.0068949 2.6472213 14.2404 10.3916 16
------> CAND: 173.032400 3634.275146 0.6238509 0.8900631 14.7361 10.3869  8
------> CAND: 157.593682 4105.618164 0.6975238 1.8546866 14.2367 10.3868 16
------> CAND: 486.995399 4234.902344 1.0098655 2.5352898 16.3358 10.3843  4
------> CAND:  17.319901 3733.974121 0.7860470 0.7836252 14.2325 10.3814 16
------> CAND:  86.397085 3746.939941 0.7633321 2.4450114 16.3257 10.3763  4
------> CAND:  69.785904 3986.933350 0.8532721 0.9804210 16.3202 10.372  4
[04:12:52][310251][INFO ] Statistics: count dirty SumSpec pages 1657 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[04:12:52][310251][INFO ] Data processing finished successfully!
04:12:52 (310251): called boinc_finish(0)

</stderr_txt>
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