Task 1693752665

Name: Ter5_1_dns_cfbf00096_segment_3_dms_200_40000_86_1050000_1
Workunit ID: 851971729
Created: 8 Dec 2024 11:20:28 UTC
Sent: 8 Dec 2024 13:49:55 UTC
Report deadline: 22 Dec 2024 13:49:55 UTC
Received: 8 Dec 2024 20:34:53 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 820.55
CPU time (sec): 17.57
Peak working set size (MB): 270.47
Peak swap size (MB): 6071.35
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[13:20:06][913844][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_3_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_3_dms_200_86.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 1050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_86.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_40000_86_1050000_1_0
------> GPU usage: 0.330000
[13:20:06][913844][INFO ] Starting data processing...
[13:20:06][913844][INFO ] opti: No host transfer for n_steps. Use device global.
[13:20:06][913844][INFO ] opti: No host transfer for mean. Use device global.
[13:20:06][913844][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:20:06][913844][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:20:06][913844][INFO ] opti: power spectrum in fft callback (static link).
[13:20:06][913844][INFO ] opti: __constant__ access is not uniform, bad!
[13:20:06][913844][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[13:20:06][913844][INFO ] CUDA global memory status (initial GPU state, including context):
[13:20:06][913844][INFO ] No template file. Generating templates.
[13:20:06][913844][INFO ] Template param value T_cons = 50000
[13:20:10][913844][INFO ] Number of generated templates to be used: 50000
[13:20:10][913844][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_3_dms_200_86.cpt
[13:20:10][913844][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_3_dms_200_86.cpt (No such file or directory).
------> Starting from scratch...
[13:20:10][913844][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_86.binary
[13:20:10][913844][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_3_dms_200_DM238.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714527103381
------> 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: 238.6 cm^-3 pc
------> Scale factor: 1.5896
[13:20:10][913844][INFO ] Allocating memory for dedispersed compressed time series...
[13:20:10][913844][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:20:10][913844][INFO ] 8-bit allocation done
[13:20:10][913844][INFO ] Foobar
[13:20:10][913844][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_86.binary
[13:20:10][913844][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:20:10][913844][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:20:10][913844][INFO ] FftSize = 12582913
[13:20:10][913844][INFO ] Seed for random number generator is 1110781339.
[13:20:12][913844][INFO ] 8[13:20:12][913844][INFO ] 9[13:20:12][913844][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:20:12][913844][INFO ] Normalization factor 3.97364e-08
[13:20:12][913844][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
[13:20:12][913844][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1752 MB (6225 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:20:12][913844][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:20:12][913844][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:20:12][913844][INFO ] TimeSeriesLength = 16766604, params->nsamples = 25165824
sum = 1445.33898926, mean= 0.00008620  0.00008620
[13:20:12][913844][INFO ] Launching time series padding kernel: grid 196608, block 32
[13:21:06][913844][INFO ] Checkpoint committed!
[13:22:06][913844][INFO ] Checkpoint committed!
[13:23:07][913844][INFO ] Checkpoint committed!
[13:24:07][913844][INFO ] Checkpoint committed!
[13:25:07][913844][INFO ] Checkpoint committed!
[13:26:07][913844][INFO ] Checkpoint committed!
[13:27:07][913844][INFO ] Checkpoint committed!
[13:28:07][913844][INFO ] Checkpoint committed!
[13:29:07][913844][INFO ] Checkpoint committed!
[13:30:07][913844][INFO ] Checkpoint committed!
[13:31:07][913844][INFO ] Checkpoint committed!
[13:32:07][913844][INFO ] Checkpoint committed!
[13:33:07][913844][INFO ] Checkpoint committed!
[13:33:45][913844][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.390079 3624.805908 0.7165575 2.4590755 16.3474 13.1715 16
------> CAND: 115.253984 3626.037109 0.6999896 2.4334311 16.2016 12.9755 16
------> CAND: 172.713982 4042.337158 1.0044013 2.6289585 16.9233 12.6633  8
------> CAND: 174.078482 3785.542236 0.5892291 2.1195858 15.6799 12.2782 16
------> CAND: 252.350854 3727.074463 0.9327192 2.6242356 16.5129 12.2322  8
------> CAND:  59.937272 4665.539062 1.0953470 2.3744662 18.6128 12.197  4
------> CAND:  86.378920 3624.129883 0.7784284 2.5143793 15.573 12.1362 16
------> CAND: 244.997143 3712.406006 0.6329149 0.9535185 16.3354 12.0461  8
------> CAND: 239.723658 3633.507812 0.6381598 2.3283777 27.2819 11.8484  1
------> CAND:  69.477348 3936.524170 0.9609858 2.6096876 15.2671 11.7314 16
------> CAND: 230.450098 4016.639404 0.8403103 2.4552901 16.0176 11.7141  8
------> CAND: 116.777822 3872.441895 0.8385677 0.8447174 15.9353 11.6283  8
------> CAND: 207.466670 3965.095215 0.6237374 1.5104418 15.9289 11.6215  8
------> CAND: 115.313152 3967.033203 0.6201758 1.8828725 15.1083 11.5222 16
------> CAND: 431.825310 3740.566650 0.9088845 2.6138775 17.6262 11.409  4
------> CAND:  86.356861 4042.337158 1.0044013 2.6289585 14.985 11.3603 16
------> CAND: 115.206754 3792.723389 0.7855632 2.4845889 14.9526 11.3178 16
------> CAND: 115.376732 4720.381348 1.0548497 1.7276598 14.9397 11.3009 16
------> CAND: 230.776042 4721.270020 1.0897238 1.5795271 17.4638 11.2797  4
------> CAND: 115.236338 3869.378174 0.8033985 2.4788103 14.9046 11.255 16
------> CAND: 141.429375 4647.973145 0.9718569 1.8982538 14.8836 11.2274 16
------> CAND: 345.480905 3663.207520 0.9744586 2.6623161 15.5232 11.1996  8
------> CAND: 325.774558 3677.181641 0.7652348 0.7229291 17.3599 11.197  4
------> CAND: 258.262732 4319.854004 1.0114000 1.1424063 15.5135 11.1896  8
------> CAND: 192.043262 3628.756836 0.6985434 2.4197133 14.8542 11.189 16
------> CAND: 241.565654 3771.472656 0.7195750 2.4073386 15.4524 11.1262  8
------> CAND: 230.496291 3718.053955 0.8158371 2.5359910 15.4399 11.1133  8
------> CAND: 115.227255 4069.204102 1.0054525 2.6119375 14.7665 11.0744 16
------> CAND: 345.609621 4081.943115 0.7300709 2.1909916 17.1696 11.0457  4
------> CAND: 199.735633 3757.186279 0.5911595 2.1450322 14.6996 10.9872 16
------> CAND: 115.345591 3709.809814 0.5159700 1.3690808 14.6994 10.9868 16
------> CAND: 115.275524 3657.950195 0.5420033 2.0807717 14.6855 10.9688 16
------> CAND: 230.323198 3607.809082 0.9667233 2.6523867 15.2718 10.9392  8
------> CAND: 420.457511 4111.104004 1.0070716 0.9374377 17.034 10.9379  4
------> CAND: 115.209089 4341.729980 1.0105935 2.4936547 15.2676 10.9349  8
------> CAND: 456.955398 3927.439453 0.8818340 0.8579968 20.1099 10.8823  2
------> CAND:  80.876807 4035.634033 1.0316639 0.8386109 14.5873 10.8409 16
------> CAND: 184.378140 3619.586426 0.8943429 0.5546800 14.5825 10.8347 16
------> CAND: 120.910246 3813.584961 0.8745259 0.7583349 14.5806 10.8322 16
------> CAND: 172.799880 3688.897949 0.9114708 2.6095927 15.1296 10.7922  8
------> CAND: 490.789163 4619.237793 1.0979003 1.4212539 24.8351 10.7857  1
------> CAND: 322.037626 3883.951660 0.5887598 1.4120506 15.1141 10.7762  8
------> CAND: 230.460219 3621.746094 0.7999116 2.5345092 15.0901 10.7514  8
------> CAND: 383.841548 3621.864014 0.7984324 0.6318017 15.0716 10.7323  8
------> CAND:  59.930785 3633.507812 0.6381598 2.3283777 15.0683 10.729  8
------> CAND: 438.538812 4284.364258 0.7818992 1.6173874 16.728 10.695  4
------> CAND:  37.647512 3691.330811 0.7164942 0.7971565 14.465 10.6821 16
------> CAND:  57.583524 3859.889893 0.9314603 2.5978405 14.4623 10.6786 16
------> CAND: 262.784939 3751.003906 0.9245381 0.6525015 24.5718 10.6714  1
------> CAND: 259.158558 3634.065918 0.6329475 2.3326931 16.696 10.6696  4
------> CAND:  45.941944 3614.884033 0.9264278 0.5223693 14.4503 10.663 16
------> CAND: 186.706457 3812.783936 0.9008716 0.7299135 14.4477 10.6597 16
------> CAND: 145.138799 4109.913574 0.6999645 1.5266581 14.9961 10.6545  8
------> CAND: 230.376657 3843.291260 0.9578384 2.6303518 14.9938 10.6521  8
------> CAND: 345.649586 3627.143555 0.7196986 2.4621038 19.7175 10.6495  2
------> CAND:  99.846147 4035.695068 0.7697170 2.3202777 19.6995 10.6388  2
------> CAND: 140.152590 4111.104004 1.0070716 0.9374377 14.4274 10.6333 16
------> CAND: 358.942423 3725.775391 0.6365739 2.2741439 14.9703 10.6279  8
------> CAND: 268.166121 3877.189209 0.9006803 2.5773635 19.6471 10.6078  2
------> CAND:  99.496070 3666.827637 0.7987937 0.6685882 14.4052 10.6046 16
------> CAND: 350.424554 3666.850830 0.8455694 2.5708382 16.6099 10.6014  4
------> CAND: 269.520499 4121.854492 0.6886328 1.9109248 16.6083 10.6001  4
------> CAND: 115.262548 3923.579590 0.8008815 2.4532750 14.3794 10.5713 16
------> CAND:  83.939534 3812.070801 0.7596112 2.4457326 14.369 10.5578 16
------> CAND: 191.421478 4146.403809 1.0479958 2.6192765 16.5521 10.5556  4
------> CAND: 341.124265 3824.701904 0.5864162 2.0425594 16.5421 10.5476  4
------> CAND: 214.271260 4278.168457 0.7843236 2.0300405 14.8921 10.5473  8
------> CAND: 115.221286 3866.815674 0.7298216 2.3691463 14.3545 10.539 16
------> CAND: 384.504853 4029.121094 0.8344468 1.0281271 16.5311 10.5389  4
------> CAND: 307.189810 3744.829590 0.8856257 2.5912979 16.5305 10.5385  4
------> CAND:  97.165937 4676.044922 1.0961148 1.5002382 16.5228 10.5323  4
------> CAND:  38.410469 3718.138184 0.8152276 2.5305774 14.3372 10.5166 16
------> CAND: 456.553418 3737.467529 0.7502286 0.7964104 19.4904 10.5149  2
------> CAND: 191.920774 3621.864014 0.7984324 0.6318017 14.3285 10.5053 16
------> CAND: 131.468895 3789.487549 0.6779329 2.3152874 14.8445 10.4983  8
------> CAND: 499.655034 3750.904297 0.5202310 1.5218487 16.4748 10.4944  4
------> CAND: 332.878881 3673.396729 0.7785501 2.5093360 16.4735 10.4933  4
------> CAND: 119.861829 3633.507812 0.6381598 2.3283777 19.3996 10.4611  2
------> CAND: 115.234521 4151.610840 0.8364793 2.3660953 14.8078 10.4606  8
------> CAND: 173.009823 3886.099365 0.8278531 0.8832971 14.8046 10.4573  8
------> CAND:  86.380996 3875.158936 0.8372820 2.5212917 14.8035 10.4562  8
------> CAND:  29.968636 4665.539062 1.0953470 2.3744662 14.7969 10.4494  8
------> CAND: 131.395973 3757.067627 0.7464887 2.4375248 14.2788 10.4412 16
------> CAND: 245.394711 4619.237793 1.0979003 1.4212539 19.3616 10.4386  2
------> CAND: 167.363423 3946.559570 0.9945544 2.6432097 14.269 10.4285 16
------> CAND: 254.716540 4517.408691 1.0925921 2.4966738 19.3259 10.4174  2
------> CAND: 137.901348 3680.722168 0.9471907 0.5725847 14.7542 10.4055  8
------> CAND: 115.279157 3930.910156 0.7068585 2.2732527 14.2455 10.3983 16
------> CAND: 280.346183 3997.562256 0.9197787 0.9045039 16.3432 10.3901  4
------> CAND: 115.271372 4441.349609 0.9722279 2.3575141 14.7346 10.3853  8
------> CAND:  80.676466 3843.567871 0.9348037 2.6038382 14.73 10.3805  8
------> CAND: 199.692295 4035.695068 0.7697170 2.3202777 23.8945 10.3773  1
------> CAND: 259.085117 4085.802246 1.0061935 2.6076043 16.3265 10.377  4
------> CAND: 268.918178 4001.583252 0.8480083 2.4726391 14.7247 10.3751  8
------> CAND:  24.830874 4612.051270 1.0972553 2.4191022 14.2213 10.367 16
------> CAND: 115.277081 3710.916992 0.5100955 1.8402990 14.2211 10.3668 16
------> CAND: 143.664268 3829.163818 0.6531553 1.0951127 14.2172 10.3617 16
------> CAND:   6.236005 3731.866455 0.6131103 2.2263963 14.2161 10.3603 16
------> CAND: 112.283383 4121.608398 0.8877033 2.4722674 14.2152 10.3591 16
------> CAND: 227.920663 4567.566406 1.0933326 2.4611487 19.2225 10.3561  2
[13:33:45][913844][INFO ] Statistics: count dirty SumSpec pages 1715 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:33:45][913844][INFO ] Data processing finished successfully!
13:33:45 (913844): called boinc_finish(0)

</stderr_txt>
]]>