Task 1694883896

Name: Ter5_1_dns_cfbf00096_segment_6_dms_200_40000_192_8300000_0
Workunit ID: 852634693
Created: 10 Dec 2024 17:39:31 UTC
Sent: 10 Dec 2024 23:08:06 UTC
Report deadline: 24 Dec 2024 23:08:06 UTC
Received: 11 Dec 2024 18:26:43 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13130827
Run time (sec): 690.86
CPU time (sec): 48.97
Peak working set size (MB): 373.57
Peak swap size (MB): 10335.29
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>
[13:12:05][152664][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_6_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_6_dms_200_192.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 8300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_192.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_40000_192_8300000_0_0
------> GPU usage: 0.333300
[13:12:05][152664][INFO ] Starting data processing...
[13:12:05][152664][INFO ] opti: No host transfer for n_steps. Use device global.
[13:12:05][152664][INFO ] opti: No host transfer for mean. Use device global.
[13:12:05][152664][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:12:05][152664][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:12:05][152664][INFO ] opti: power spectrum in fft callback (static link).
[13:12:05][152664][INFO ] opti: __constant__ access is not uniform, bad!
[13:12:05][152664][INFO ] Running on device 1 Quadro RTX 6000
[13:12:05][152664][INFO ] CUDA global memory status (initial GPU state, including context):
[13:12:05][152664][INFO ] No template file. Generating templates.
[13:12:05][152664][INFO ] Template param value T_cons = 50000
[13:12:15][152664][INFO ] Number of generated templates to be used: 50000
[13:12:15][152664][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_6_dms_200_192.cpt
[13:12:15][152664][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_6_dms_200_192.cpt (No such file or directory).
------> Starting from scratch...
[13:12:15][152664][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_192.binary
[13:12:15][152664][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_6_dms_200_DM249.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.77620784902
------> 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: 249.2 cm^-3 pc
------> Scale factor: 1.03796
[13:12:15][152664][INFO ] Allocating memory for dedispersed compressed time series...
[13:12:15][152664][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:12:15][152664][INFO ] 8-bit allocation done
[13:12:15][152664][INFO ] Foobar
[13:12:15][152664][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_192.binary
[13:12:15][152664][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:12:15][152664][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:12:15][152664][INFO ] FftSize = 12582913
[13:12:15][152664][INFO ] Seed for random number generator is -1044841867.
[13:12:19][152664][INFO ] 8[13:12:19][152664][INFO ] 9[13:12:20][152664][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:12:20][152664][INFO ] Normalization factor 3.97364e-08
[13:12:21][152664][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
[13:12:21][152664][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1944 MB (22282 MB free / 24226 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:12:21][152664][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:12:21][152664][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:12:21][152664][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -519.24169922, mean= -0.00003095  -0.00003095
[13:12:21][152664][INFO ] Launching time series padding kernel: grid 196608, block 32
[13:13:05][152664][INFO ] Checkpoint committed!
[13:14:05][152664][INFO ] Checkpoint committed!
[13:15:05][152664][INFO ] Checkpoint committed!
[13:16:05][152664][INFO ] Checkpoint committed!
[13:17:06][152664][INFO ] Checkpoint committed!
[13:18:06][152664][INFO ] Checkpoint committed!
[13:19:06][152664][INFO ] Checkpoint committed!
[13:20:06][152664][INFO ] Checkpoint committed!
[13:21:06][152664][INFO ] Checkpoint committed!
[13:22:06][152664][INFO ] Checkpoint committed!
[13:23:06][152664][INFO ] Checkpoint committed!
[13:23:35][152664][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3707.994873 0.9552646 3.6167285 21.6934 17.7832  8
------> CAND:   0.250167 4527.921875 0.8123696 5.5197082 21.2444 17.2941  8
------> CAND:   0.499815 3823.675293 0.9993559 3.6850343 24.6754 17.1044  4
------> CAND:   0.249648 5028.087402 1.1475387 4.6179457 18.9455 14.8117  8
------> CAND:   0.500334 4397.903809 0.6779069 5.2949991 20.3403 13.585  4
------> CAND:   0.249388 5145.583008 1.0990930 4.8729234 16.5475 13.4414 16
------> CAND:   0.500593 3734.798340 0.4118386 4.9739571 23.3652 12.8185  2
------> CAND:  57.755060 3926.333008 0.6167445 5.5690556 15.9273 12.608 16
------> CAND:  86.562652 3628.408691 0.6290046 5.6727924 15.8963 12.5666 16
------> CAND:  45.735634 3898.589600 0.8463705 5.8358397 16.7563 12.4877  8
------> CAND: 167.108066 4576.393066 0.9569473 4.3542700 18.7358 12.2956  4
------> CAND: 267.387334 3765.179932 0.6346914 5.6565967 18.7045 12.2705  4
------> CAND: 346.464704 3742.577637 0.8760078 5.8695936 28.1949 12.2449  1
------> CAND:   0.499036 4060.886963 0.5211308 4.7283874 18.6248 12.2066  4
------> CAND:  45.734336 3960.958984 0.8775887 5.8462448 16.448 12.1641  8
------> CAND: 346.392820 5132.914551 1.1359813 5.6160860 16.3774 12.0902  8
------> CAND: 115.476384 4101.628418 0.6702476 5.5634542 15.532 12.0818 16
------> CAND:  86.588863 4011.126221 0.9150629 5.8667512 15.5084 12.0504 16
------> CAND:   0.166605 3823.675293 0.9993559 3.6850343 16.3196 12.0296  8
------> CAND:   0.498777 5085.037109 1.0212559 5.0210104 18.3859 12.0155  4
------> CAND: 184.608325 5157.899414 1.0980737 4.9301572 15.2952 11.7685 16
------> CAND: 316.005595 3648.000977 0.4734215 5.3970923 21.5592 11.7432  2
------> CAND:  86.589382 4012.645752 0.9150863 5.8716502 16.0369 11.7341  8
------> CAND: 210.670310 3648.000977 0.4734215 5.3970923 18.0198 11.723  4
------> CAND: 102.649106 4912.163574 1.1478875 5.7972894 15.2367 11.6913 16
------> CAND: 212.868353 3647.357422 0.9314300 5.8885584 17.9669 11.6808  4
------> CAND:  86.538777 3948.666748 0.4962304 5.1337485 15.2197 11.6688 16
------> CAND: 346.513751 3684.334473 0.6665900 5.6995311 15.9711 11.6655  8
------> CAND: 207.749275 4263.901855 0.5965527 5.0977802 17.9282 11.6498  4
------> CAND:  22.948135 4025.546631 0.8804955 5.8494239 15.9253 11.6178  8
------> CAND: 173.232482 3742.577637 0.8760078 5.8695936 21.3366 11.6108  2
------> CAND:   0.999629 3665.102295 0.9749160 3.5743961 21.3007 11.5895  2
------> CAND: 115.367649 3628.968018 0.6199862 3.7876461 15.1079 11.5217 16
------> CAND: 119.719877 3795.846924 0.9151441 3.6994646 17.7606 11.5162  4
------> CAND: 462.127934 3676.746094 0.7314029 5.7669144 17.7585 11.5145  4
------> CAND: 133.212537 4593.495117 0.8945481 5.6281509 15.0793 11.4842 16
------> CAND:  22.867947 3898.842285 0.8467190 5.8410835 15.0404 11.4331 16
------> CAND: 115.440052 4815.208008 0.9454758 5.5438581 15.0148 11.3994 16
------> CAND: 173.232222 3742.577637 0.8760078 5.8695936 15.687 11.3698  8
------> CAND: 140.232779 3681.903564 0.6799662 5.7245984 14.9745 11.3466 16
------> CAND: 293.856749 3675.664062 0.7072181 5.7459679 15.6331 11.3137  8
------> CAND:  83.553903 4576.393066 0.9569473 4.3542700 15.6002 11.2796  8
------> CAND: 346.546449 3823.927246 0.6900544 5.7035184 17.4616 11.278  4
------> CAND:  77.532512 4597.200195 0.8960949 5.6517596 14.8821 11.2255 16
------> CAND: 404.338879 4048.287354 0.6475466 5.5614400 20.6799 11.2206  2
------> CAND:  45.735374 3895.925781 0.8474005 5.8319201 15.5337 11.2105  8
------> CAND: 177.097352 3858.014893 0.9875570 3.7095494 17.3629 11.1994  4
------> CAND: 409.262286 3950.934570 0.5408260 4.3625865 20.6264 11.1889  2
------> CAND: 204.631273 3950.934570 0.5408260 4.3625865 20.6173 11.1835  2
------> CAND: 320.250387 3937.048828 1.0177062 3.7628143 20.6046 11.1759  2
------> CAND:  15.245384 3898.036133 0.8471771 5.8415151 14.8214 11.1461 16
------> CAND: 391.068619 3928.089844 0.6133668 5.5619435 17.2788 11.1325  4
------> CAND:   0.499555 4233.569824 1.0643575 3.9663637 17.2778 11.1317  4
------> CAND:  60.097390 3765.916260 0.8084397 5.8156457 17.2759 11.1302  4
------> CAND:  58.379439 3749.962402 0.5095412 5.4273725 14.8079 11.1285 16
------> CAND: 231.064097 3676.746094 0.7314029 5.7669144 15.4172 11.0898  8
------> CAND: 115.492733 4379.774414 0.8976741 5.7608495 14.74 11.0398 16
------> CAND:  22.867168 3960.958984 0.8775887 5.8462448 14.7383 11.0376 16
------> CAND: 157.716948 4203.501465 0.8895551 5.8191924 14.7375 11.0365 16
------> CAND: 144.763030 4763.439453 1.0284407 5.7167878 14.7097 11.0002 16
------> CAND: 454.030730 3687.907959 0.9324576 3.6048870 17.1118 10.9997  4
------> CAND:  62.029435 3653.902832 0.9106564 5.8823762 14.7024 10.9908 16
------> CAND: 310.311965 3891.633545 0.7280891 5.7362747 17.0834 10.9771  4
------> CAND: 432.828313 3730.647949 0.5351598 5.5062766 17.0679 10.9648  4
------> CAND: 404.304623 3941.831055 0.9749593 5.9159589 17.0636 10.9614  4
------> CAND: 346.546709 3823.927246 0.6900544 5.7035184 20.2283 10.9525  2
------> CAND:  38.504152 4500.522461 0.9670193 5.7880144 14.6633 10.9398 16
------> CAND: 409.285642 3798.464844 0.4858626 4.2851629 20.2068 10.9397  2
------> CAND: 409.264103 3953.111084 0.5381134 4.3611970 25.1557 10.925  1
------> CAND: 346.463406 3741.571533 0.8765212 5.8658371 25.129 10.9134  1
------> CAND: 389.772889 3847.377197 0.9694553 5.9121623 20.161 10.9126  2
------> CAND: 122.024059 3809.478271 0.7146753 5.7276411 14.6341 10.9019 16
------> CAND: 320.250127 3937.048828 1.0177062 3.7628143 16.9533 10.8738  4
------> CAND:  86.582375 3679.649170 0.6902843 5.7349195 14.5883 10.8422 16
------> CAND: 346.795838 3995.389160 1.0272188 5.9415998 15.1761 10.8402  8
------> CAND:  64.187773 4020.958984 1.0320188 3.8153596 14.5754 10.8254 16
------> CAND: 151.252835 4297.136719 0.9369426 5.8299398 14.5686 10.8166 16
------> CAND: 346.077776 4980.516602 0.9505944 5.2096539 16.8803 10.8159  4
------> CAND: 394.039998 4376.755859 0.8975568 5.7538161 15.1473 10.8105  8
------> CAND: 262.987356 4482.903809 0.7492947 4.6276727 15.1176 10.7799  8
------> CAND: 366.103838 3617.950684 0.8746326 5.8657346 16.7831 10.7387  4
------> CAND: 115.429413 4107.464844 0.5722060 5.2622213 14.4937 10.7193 16
------> CAND:  86.616371 3972.254883 0.9238717 5.8871646 14.49 10.7146 16
------> CAND: 115.559427 3663.253174 0.9747506 5.9092965 14.4889 10.7131 16
------> CAND: 479.159520 4480.181641 1.0993464 4.1294212 19.7648 10.6776  2
------> CAND: 319.617444 3849.456055 0.7758726 5.7850175 16.697 10.6704  4
------> CAND:  21.639949 3898.276367 0.5529903 5.4485359 14.4546 10.6686 16
------> CAND: 173.231703 3741.571533 0.8765212 5.8658371 19.7394 10.6625  2
------> CAND: 115.515570 3823.927246 0.6900544 5.7035184 14.4474 10.6592 16
------> CAND: 124.996477 5089.551758 1.0220135 5.3575568 14.9886 10.6468  8
------> CAND: 388.623264 4482.814941 1.0495400 5.8797016 24.5063 10.6429  1
------> CAND: 250.259989 4405.392578 0.9904468 5.8525925 16.6614 10.6422  4
------> CAND:   0.998332 3905.674805 0.5327997 5.3863597 14.4334 10.6412 16
------> CAND: 231.027506 4013.866699 0.8843824 5.8542242 16.6571 10.6388  4
------> CAND: 177.512566 4779.466309 0.9031326 5.4606051 14.9789 10.6368  8
------> CAND: 115.542818 3913.978271 0.9199591 5.8895340 14.4225 10.6271 16
------> CAND: 378.313225 4580.847168 0.9571483 5.7481971 14.9686 10.6261  8
------> CAND: 139.074070 5079.606445 1.1431634 4.6908545 14.4079 10.6081 16
------> CAND: 135.340772 4419.136230 1.0911783 4.0915437 14.4048 10.6041 16
------> CAND:  55.170868 3979.394287 0.6054559 5.5172195 14.3991 10.5967 16
[13:23:35][152664][INFO ] Statistics: count dirty SumSpec pages 233295 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:23:35][152664][INFO ] Data processing finished successfully!
13:23:35 (152664): called boinc_finish(0)

</stderr_txt>
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