Task 1693784919

Name: Ter5_1_dns_cfbf00096_segment_3_dms_200_40000_166_900000_1
Workunit ID: 851987813
Created: 8 Dec 2024 11:23:10 UTC
Sent: 8 Dec 2024 12:13:54 UTC
Report deadline: 22 Dec 2024 12:13:54 UTC
Received: 8 Dec 2024 18:58:46 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 816.37
CPU time (sec): 17.40
Peak working set size (MB): 270.52
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>
[11:44:59][894179][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_166.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 900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_166.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_40000_166_900000_1_0
------> GPU usage: 0.330000
[11:44:59][894179][INFO ] Starting data processing...
[11:44:59][894179][INFO ] opti: No host transfer for n_steps. Use device global.
[11:44:59][894179][INFO ] opti: No host transfer for mean. Use device global.
[11:44:59][894179][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:44:59][894179][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:44:59][894179][INFO ] opti: power spectrum in fft callback (static link).
[11:44:59][894179][INFO ] opti: __constant__ access is not uniform, bad!
[11:44:59][894179][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[11:44:59][894179][INFO ] CUDA global memory status (initial GPU state, including context):
[11:44:59][894179][INFO ] No template file. Generating templates.
[11:44:59][894179][INFO ] Template param value T_cons = 50000
[11:45:02][894179][INFO ] Number of generated templates to be used: 50000
[11:45:02][894179][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_3_dms_200_166.cpt
[11:45:02][894179][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_3_dms_200_166.cpt (No such file or directory).
------> Starting from scratch...
[11:45:02][894179][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_166.binary
[11:45:02][894179][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_DM246.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714526972049
------> 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: 246.6 cm^-3 pc
------> Scale factor: 1.58936
[11:45:02][894179][INFO ] Allocating memory for dedispersed compressed time series...
[11:45:02][894179][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:45:02][894179][INFO ] 8-bit allocation done
[11:45:02][894179][INFO ] Foobar
[11:45:02][894179][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_166.binary
[11:45:02][894179][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:45:02][894179][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:45:02][894179][INFO ] FftSize = 12582913
[11:45:03][894179][INFO ] Seed for random number generator is 1096644850.
[11:45:04][894179][INFO ] 8[11:45:04][894179][INFO ] 9[11:45:05][894179][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:45:05][894179][INFO ] Normalization factor 3.97364e-08
[11:45:05][894179][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
[11:45:05][894179][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2307 MB (5670 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:45:05][894179][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:45:05][894179][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:45:05][894179][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1456.82763672, mean= 0.00008683  0.00008683
[11:45:05][894179][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:45:59][894179][INFO ] Checkpoint committed!
[11:46:59][894179][INFO ] Checkpoint committed!
[11:47:59][894179][INFO ] Checkpoint committed!
[11:48:59][894179][INFO ] Checkpoint committed!
[11:49:59][894179][INFO ] Checkpoint committed!
[11:50:59][894179][INFO ] Checkpoint committed!
[11:51:59][894179][INFO ] Checkpoint committed!
[11:52:59][894179][INFO ] Checkpoint committed!
[11:54:00][894179][INFO ] Checkpoint committed!
[11:55:00][894179][INFO ] Checkpoint committed!
[11:56:00][894179][INFO ] Checkpoint committed!
[11:57:00][894179][INFO ] Checkpoint committed!
[11:58:00][894179][INFO ] Checkpoint committed!
[11:58:34][894179][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 333.039776 3627.571777 0.7052282 2.3782399 20.0259 13.3316  4
------> CAND: 115.193778 4223.813477 1.0082451 2.4973941 16.1154 12.8597 16
------> CAND: 230.416622 3720.596924 0.8592644 2.5147624 16.4279 12.143  8
------> CAND: 115.208311 3720.596924 0.8592644 2.5147624 15.4961 12.0343 16
------> CAND:  76.471898 3708.899658 0.9809695 0.6214132 15.4654 11.9935 16
------> CAND: 211.149883 4527.574219 1.0821499 2.3729582 16.234 11.94  8
------> CAND: 166.520018 3627.571777 0.7052282 2.3782399 21.672 11.8102  2
------> CAND: 230.349149 4013.623047 0.9644422 2.5431435 16.103 11.8032  8
------> CAND:  58.298472 3813.392822 0.6031461 1.9914597 16.0734 11.7723  8
------> CAND: 230.387557 4223.813477 1.0082451 2.4973941 16.0532 11.7512  8
------> CAND: 230.517311 3996.670166 0.7920670 2.3209817 15.9531 11.6468  8
------> CAND: 115.258656 3996.670166 0.7920670 2.3209817 15.1419 11.5664 16
------> CAND: 294.023613 4356.122559 0.9118850 2.1832769 15.8582 11.5479  8
------> CAND: 126.395491 3786.107422 0.7288865 2.3329868 15.127 11.5469 16
------> CAND: 172.731629 3748.336182 0.7561806 2.3997369 15.7032 11.3866  8
------> CAND: 460.771480 3695.237061 0.9234989 2.5736525 17.5284 11.3312  4
------> CAND:  86.354007 3723.373047 0.9662493 2.6084006 14.9426 11.3047 16
------> CAND:  92.300659 4612.212891 1.0506884 2.1786730 14.9324 11.2914 16
------> CAND: 145.663527 3751.162842 0.9004510 0.7189575 14.9304 11.2888 16
------> CAND: 230.703639 3665.819092 0.8207214 0.6977808 15.6024 11.2819  8
------> CAND: 431.945203 4052.106934 0.8712221 2.3990142 17.4085 11.2357  4
------> CAND: 460.898899 3849.433105 0.6772326 2.1862762 17.3424 11.1831  4
------> CAND:  86.367242 3785.461182 0.9307314 2.5673099 14.8379 11.1676 16
------> CAND: 461.001146 4067.512207 0.8976182 2.4350660 17.2502 11.1097  4
------> CAND:  29.967079 3617.823486 0.8655331 2.5399952 14.7888 11.1036 16
------> CAND: 275.996291 4168.102051 0.9275987 2.4082332 15.4145 11.0869  8
------> CAND: 345.534623 4285.704102 1.0651283 2.5300436 17.2132 11.0803  4
------> CAND: 460.827015 3721.120117 0.6443276 2.2277133 17.2081 11.0763  4
------> CAND: 145.737227 3707.638672 0.6918264 2.3072772 15.4028 11.0748  8
------> CAND: 152.943797 3708.899658 0.9809695 0.6214132 15.3761 11.0472  8
------> CAND: 172.743567 4019.688232 0.9107953 2.4764187 15.3716 11.0425  8
------> CAND:  99.946837 3945.952393 0.6426131 1.5230974 14.7374 11.0364 16
------> CAND: 115.173537 3786.184570 0.9719653 2.5991364 14.6756 10.9558 16
------> CAND:  86.411877 3645.060791 0.5967312 2.1741531 14.6731 10.9526 16
------> CAND: 332.869019 4239.561035 1.0078490 2.4736292 15.2822 10.9499  8
------> CAND: 392.750238 4363.533691 0.9483260 1.4341407 15.2717 10.9391  8
------> CAND:  90.629939 4081.208008 0.7120470 1.8067673 14.659 10.9342 16
------> CAND: 144.997107 3755.608398 0.7418558 2.3760762 14.6536 10.9271 16
------> CAND:  33.319418 4082.482910 0.7123256 1.8706826 14.6174 10.88 16
------> CAND:  84.546266 3834.822754 0.9568152 0.7605799 14.6146 10.8765 16
------> CAND: 345.712906 3662.280029 0.8723382 2.5384219 15.2 10.865  8
------> CAND:  99.906872 3924.760254 0.8778653 2.4790781 20.062 10.8539  2
------> CAND:  49.982761 3969.669922 0.6898336 1.3951882 15.165 10.8288  8
------> CAND: 345.736262 4527.102539 1.0823102 2.3847930 16.855 10.7958  4
------> CAND: 172.828426 3924.187500 0.8776354 2.4730988 14.5477 10.7895 16
------> CAND: 479.665044 3636.715332 0.6337430 0.9331501 16.8467 10.7891  4
------> CAND:  79.309890 3742.928467 0.5427756 1.6764454 15.1038 10.7656  8
------> CAND: 115.178208 4285.704102 1.0651283 2.5300436 16.8094 10.7595  4
------> CAND: 273.732073 3705.958496 0.8756510 2.5460927 16.807 10.7576  4
------> CAND: 326.236484 3968.391113 0.7320921 1.2165111 15.09 10.7514  8
------> CAND: 460.901235 3701.583008 0.9005854 2.5672891 16.7863 10.7412  4
------> CAND:  37.225291 3915.185791 0.8819070 2.4875019 14.5066 10.7361 16
------> CAND: 476.366164 4005.538330 0.9143469 0.9726601 19.8506 10.7284  2
------> CAND:  33.310855 4010.875488 0.7809845 2.2878494 14.4915 10.7165 16
------> CAND: 182.035811 4052.537842 0.9608837 0.9797906 14.4816 10.7037 16
------> CAND:  46.948320 4239.881348 0.7966319 1.6261338 14.4773 10.6981 16
------> CAND: 278.630049 3619.647705 0.8548159 2.5432343 16.7294 10.6961  4
------> CAND: 111.013345 3627.571777 0.7052282 2.3782399 15.0104 10.6692  8
------> CAND: 345.664378 3966.520264 0.9230435 2.5068672 16.6944 10.6683  4
------> CAND: 378.701969 3625.850098 0.7241869 2.3932467 24.5613 10.6668  1
------> CAND: 296.785050 3646.316650 0.5778187 2.1009567 14.996 10.6544  8
------> CAND: 160.191109 4236.329102 1.0589118 1.0791054 14.9896 10.6478  8
------> CAND: 345.506077 3621.472656 0.7979556 2.4879191 14.9855 10.6436  8
------> CAND: 179.563208 3854.027832 0.7866281 2.3798060 16.6537 10.6361  4
------> CAND: 152.594757 3864.670898 0.8731263 2.4910121 14.4158 10.6183 16
------> CAND: 288.649697 3869.460938 0.9534211 0.7982966 16.6312 10.6182  4
------> CAND: 297.019906 3875.800049 0.9257853 0.8197423 19.6546 10.6122  2
------> CAND: 239.657483 3630.558350 0.6665639 2.3117337 16.5941 10.5888  4
------> CAND: 396.409317 3711.520996 0.9812690 2.6160743 14.9314 10.5878  8
------> CAND: 403.201191 3666.463379 0.8430418 2.5253084 16.579 10.5769  4
------> CAND: 115.197671 3844.828125 1.0011605 2.6142321 14.3814 10.5738 16
------> CAND: 172.696855 3730.850586 0.7884774 2.4475143 14.3799 10.5718 16
------> CAND: 320.426593 4229.630859 0.8014750 2.0231187 16.561 10.5626  4
------> CAND: 120.298842 3805.344238 0.9961810 2.6174455 14.3653 10.553 16
------> CAND: 230.452953 3739.860840 0.7714991 2.4176683 24.2793 10.5444  1
------> CAND: 427.776967 3619.610596 0.8545055 0.6238215 16.5197 10.5299  4
------> CAND:  78.219692 4209.287109 0.8357189 2.1794803 14.3466 10.5287 16
------> CAND: 434.603615 4225.719238 1.0080124 1.1178070 16.4983 10.513  4
------> CAND:  49.953436 3924.760254 0.8778653 2.4790781 16.4912 10.5073  4
------> CAND:  86.422517 3811.899170 0.6798268 2.2361252 14.3277 10.5044 16
------> CAND: 166.465262 3950.537354 0.7479084 2.2410033 14.3202 10.4947 16
------> CAND: 345.362309 3727.405762 0.9659893 2.5998969 19.4532 10.4929  2
------> CAND: 235.471860 3804.995361 0.9008050 2.5320389 16.4592 10.482  4
------> CAND: 148.590530 3973.378906 0.9211606 0.9405281 14.3092 10.4804 16
------> CAND: 230.441794 3682.463623 0.7403759 2.3992670 14.8158 10.4688  8
------> CAND: 141.696151 3634.752441 0.6592414 0.8746607 14.2953 10.4624 16
------> CAND: 115.237635 4206.944824 0.9200785 2.3768494 14.8078 10.4606  8
------> CAND:  86.377103 3623.570312 0.7779601 2.4623911 14.7816 10.4336  8
------> CAND:  97.054348 4551.544922 0.9769154 2.0240591 14.2728 10.4335 16
------> CAND:  86.381515 3789.113037 0.8478855 2.4893727 14.2715 10.4318 16
------> CAND:  88.574627 4184.949219 0.9241907 1.1894909 14.2643 10.4224 16
------> CAND: 172.767441 4285.704102 1.0651283 2.5300436 16.3657 10.4079  4
------> CAND: 172.728774 4101.431641 0.9565011 2.4918189 14.7478 10.3988  8
------> CAND: 225.921144 4211.911133 0.8365993 2.2064559 14.7419 10.3928  8
------> CAND: 345.675018 3795.920898 0.7101372 2.2935746 16.3438 10.3906  4
------> CAND:  49.875584 4114.802734 1.0414934 0.9659913 14.2388 10.3896 16
------> CAND: 192.317564 3692.120605 0.7054701 2.3511226 14.22 10.3653 16
------> CAND:  76.142841 4045.108643 0.8739547 2.4073532 14.2194 10.3645 16
------> CAND: 113.255764 3900.956299 0.6754152 1.2878494 14.7092 10.3592  8
------> CAND: 416.785716 3963.382324 0.7351549 1.2215971 16.3028 10.3582  4
[11:58:34][894179][INFO ] Statistics: count dirty SumSpec pages 1729 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:58:34][894179][INFO ] Data processing finished successfully!
11:58:34 (894179): called boinc_finish(0)

</stderr_txt>
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