Task 1708490286

Name: Ter5_1_dns_cfbf00110_segment_2_dms_200_40000_109_2500000_0
Workunit ID: 861034247
Created: 4 Jan 2025 18:26:32 UTC
Sent: 5 Jan 2025 10:42:47 UTC
Report deadline: 19 Jan 2025 10:42:47 UTC
Received: 6 Jan 2025 3:02:27 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13131086
Run time (sec): 255.82
CPU time (sec): 13.29
Peak working set size (MB): 353.65
Peak swap size (MB): 6170.59
Peak disk usage (MB): 0.02
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[05:14:12][39526][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_2_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_2_dms_200_109.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 2500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_109.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_40000_109_2500000_0_0
------> GPU usage: 1.000000
[05:14:12][39526][INFO ] Starting data processing...
[05:14:12][39526][INFO ] opti: No host transfer for n_steps. Use device global.
[05:14:12][39526][INFO ] opti: No host transfer for mean. Use device global.
[05:14:12][39526][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:14:12][39526][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:14:12][39526][INFO ] opti: power spectrum in fft callback (static link).
[05:14:12][39526][INFO ] opti: __constant__ access is not uniform, bad!
[05:14:12][39526][INFO ] Running on device 0 NVIDIA GeForce RTX 3080
[05:14:12][39526][INFO ] CUDA global memory status (initial GPU state, including context):
[05:14:12][39526][INFO ] No template file. Generating templates.
[05:14:12][39526][INFO ] Template param value T_cons = 50000
[05:14:14][39526][INFO ] Number of generated templates to be used: 50000
[05:14:14][39526][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_2_dms_200_109.cpt
[05:14:14][39526][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_2_dms_200_109.cpt (No such file or directory).
------> Starting from scratch...
[05:14:14][39526][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_109.binary
[05:14:14][39526][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_2_dms_200_DM240.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693967806415
------> 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: 240.9 cm^-3 pc
------> Scale factor: 2.1978
[05:14:14][39526][INFO ] Allocating memory for dedispersed compressed time series...
[05:14:14][39526][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:14:14][39526][INFO ] 8-bit allocation done
[05:14:14][39526][INFO ] Foobar
[05:14:14][39526][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_109.binary
[05:14:14][39526][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:14:14][39526][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:14:14][39526][INFO ] FftSize = 12582913
[05:14:14][39526][INFO ] Seed for random number generator is 1092149603.
[05:14:16][39526][INFO ] 8[05:14:16][39526][INFO ] 9[05:14:17][39526][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:14:17][39526][INFO ] Normalization factor 3.97364e-08
[05:14:17][39526][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
[05:14:17][39526][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 791 MB (9217 MB free / 10008 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:14:17][39526][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:14:17][39526][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:14:17][39526][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 970.35083008, mean= 0.00005784  0.00005784
[05:14:17][39526][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:15:40][39526][INFO ] Checkpoint committed!
[05:17:08][39526][INFO ] Checkpoint committed!
[05:18:25][39526][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.243345 4971.888672 1.1058605 2.9587924 17.4234 13.1912  8
------> CAND:  38.414362 4971.888672 1.1058605 2.9587924 15.932 12.6143 16
------> CAND: 403.051713 3833.220215 0.9107162 2.9136696 16.7201 12.4496  8
------> CAND: 345.605988 3952.841309 0.8920107 2.9134576 18.8107 12.3555  4
------> CAND: 164.670496 4827.443848 1.0166922 1.0207393 15.5245 12.0718 16
------> CAND:  86.346741 4088.948242 1.0224912 2.9786122 15.4066 11.9157 16
------> CAND:  86.474419 4765.332031 0.5881580 1.7009621 15.3392 11.8266 16
------> CAND:  86.390338 4133.995117 0.7378551 2.8232775 15.2802 11.7487 16
------> CAND: 335.982610 4825.013672 1.1533082 3.0092704 21.4193 11.66  2
------> CAND: 172.802994 3952.841309 0.8920107 2.9134576 15.9438 11.6371  8
------> CAND: 216.435306 4406.129883 0.8666221 0.8264211 15.8433 11.5324  8
------> CAND: 166.456438 3910.224365 0.7399549 2.8325713 15.8068 11.4943  8
------> CAND: 182.475160 3896.335693 0.6400898 0.6207798 15.0739 11.477 16
------> CAND: 115.253725 4047.909424 0.6217257 2.7272937 15.0594 11.458 16
------> CAND: 115.195595 4920.569824 1.1033725 2.9669468 15.0492 11.4446 16
------> CAND: 166.849595 3934.422363 0.8246647 0.5277073 15.0021 11.3827 16
------> CAND:  57.621672 4971.888672 1.1058605 2.9587924 14.9752 11.3474 16
------> CAND: 295.226957 3816.455566 0.3750137 2.3363187 17.5446 11.3441  4
------> CAND: 115.217134 3961.298584 0.7782800 2.8565352 14.9711 11.342 16
------> CAND: 141.088899 3776.895996 0.7386937 0.4673746 14.9541 11.3198 16
------> CAND: 152.748905 3939.987061 0.9852075 2.9484067 14.8388 11.1689 16
------> CAND:  65.123563 3767.001709 0.7547147 0.4514634 15.4805 11.1554  8
------> CAND: 200.139429 3654.734619 0.8381279 0.3312539 14.7882 11.1027 16
------> CAND:  86.413175 4495.826172 0.7523912 2.7754927 14.7877 11.1021 16
------> CAND: 169.280676 3711.957031 0.9568347 0.3324299 25.5455 11.0943  1
------> CAND: 164.422924 3767.264404 0.4145530 0.8154704 14.7678 11.0761 16
------> CAND: 152.843885 3792.771484 0.6820306 0.5088879 17.1641 11.0413  4
------> CAND: 321.763844 5150.862793 0.7590541 1.7172092 15.3677 11.0385  8
------> CAND: 372.741823 3791.322266 0.6857876 2.8001056 15.3531 11.0234  8
------> CAND: 344.937233 3740.229736 0.8862882 2.8921826 15.3519 11.0221  8
------> CAND: 431.836988 3752.017334 0.7996159 2.8588259 20.32 11.0069  2
------> CAND: 345.598981 4207.674316 0.8587349 2.9062850 17.1022 10.9921  4
------> CAND: 303.035068 3626.468506 0.9699915 0.2731060 15.3167 10.9857  8
------> CAND: 340.810000 3738.475586 0.8703218 2.8860824 15.3093 10.978  8
------> CAND:  86.335582 3885.450684 0.9950310 2.9454114 14.6879 10.9719 16
------> CAND: 230.477866 3833.221680 0.7337577 2.8214674 20.248 10.9642  2
------> CAND:  76.819381 3901.075684 0.5315769 2.6347983 14.6775 10.9583 16
------> CAND: 238.756467 5807.562500 1.0661530 2.4273160 16.9915 10.9042  4
------> CAND: 110.155668 4366.386719 0.8776649 0.7915351 15.2305 10.8965  8
------> CAND:  39.964929 3637.438965 0.4805245 0.5711159 15.2269 10.8928  8
------> CAND: 499.267847 3681.663818 0.9250938 2.8954837 16.9689 10.8861  4
------> CAND: 220.311076 4366.386719 0.8776649 0.7915351 16.948 10.8696  4
------> CAND:  18.035108 3884.915771 0.7645544 0.5304874 14.6009 10.8586 16
------> CAND: 261.557201 4453.210938 0.4658477 2.0401762 15.1747 10.8388  8
------> CAND: 252.785013 4315.099609 1.0498463 0.6696475 16.8891 10.8228  4
------> CAND: 259.275856 3721.276611 0.4685595 2.5757926 15.153 10.8164  8
------> CAND:  83.484095 3951.599365 0.8923864 0.5075864 15.1481 10.8113  8
------> CAND: 230.506671 3706.835938 0.2969302 2.0614974 19.9633 10.7953  2
------> CAND: 259.192813 4956.072754 1.1702905 2.9923322 16.8543 10.7952  4
------> CAND:  98.815117 3683.132080 0.6152667 2.7410631 14.5452 10.7862 16
------> CAND: 230.553383 4660.846191 0.8127181 2.7943304 15.116 10.7782  8
------> CAND: 362.702192 4341.860840 0.7647885 0.8586439 15.1017 10.7635  8
------> CAND: 476.692107 3937.074219 0.4205016 2.4073613 16.8001 10.7522  4
------> CAND: 130.778601 4453.210938 0.4658477 2.0401762 14.5087 10.7388 16
------> CAND: 115.227255 4213.072266 0.7812887 2.8491552 14.4971 10.7238 16
------> CAND: 432.023834 4750.635254 0.9343082 2.8739164 19.835 10.7192  2
------> CAND: 164.599650 4386.548828 1.0901164 3.0088375 14.4849 10.7079 16
------> CAND: 210.379920 4402.666504 0.5468627 1.2331424 15.0476 10.7076  8
------> CAND: 172.791057 3780.093018 0.5484980 2.6787839 15.03 10.6894  8
------> CAND: 485.044928 3629.627930 0.5455012 0.4921180 19.7735 10.6828  2
------> CAND: 191.205307 5200.098633 0.7331273 1.9826883 15.0025 10.6611  8
------> CAND: 145.667679 3668.009521 0.3382781 0.9040426 14.4315 10.6386 16
------> CAND:  99.812671 3730.826416 0.9861804 2.9192932 14.4284 10.6347 16
------> CAND: 460.963257 3634.428467 0.4901547 2.6151550 16.646 10.63  4
------> CAND: 230.376657 3708.452637 0.7954182 2.8475800 14.9699 10.6274  8
------> CAND: 300.770851 4306.818848 1.0197228 0.6825933 14.9455 10.6024  8
------> CAND: 120.474271 4355.531738 0.9413247 2.9459953 14.9178 10.5738  8
------> CAND: 326.198596 4441.975586 0.4859590 1.5143168 14.9176 10.5736  8
------> CAND: 162.294949 4546.410156 0.9084865 0.9023995 14.3803 10.5724 16
------> CAND: 336.315301 4117.899414 0.5348607 0.9546593 19.5816 10.569  2
------> CAND: 345.787385 5091.666504 0.8572632 2.6575084 14.9013 10.5568  8
------> CAND:  12.662749 4760.484863 0.6868721 1.3387529 14.3661 10.554 16
------> CAND: 346.092308 3622.254150 0.7195588 0.3645299 16.5497 10.5537  4
------> CAND: 115.283049 4124.358887 0.7448572 2.8294222 14.3634 10.5505 16
------> CAND: 194.913953 3626.894043 0.5974102 2.7196472 14.8925 10.5477  8
------> CAND: 345.605729 3952.841309 0.8920107 2.9134576 14.8898 10.5449  8
------> CAND: 259.203453 3671.588623 0.6761013 2.7768724 14.8771 10.5319  8
------> CAND: 221.557239 4164.571289 1.0326895 2.9868081 14.8744 10.529  8
------> CAND:  54.321754 5024.598145 1.1791065 2.9931917 14.3428 10.5239 16
------> CAND: 436.947761 3941.915039 0.5067241 0.8160205 16.5043 10.5177  4
------> CAND:  59.929487 4966.907227 1.0075505 2.8891678 19.4686 10.502  2
------> CAND: 367.129418 3735.079346 0.4471424 0.7078586 14.8348 10.4883  8
------> CAND: 465.185471 3765.977783 0.2934450 1.3115832 16.4638 10.4856  4
------> CAND: 126.021538 5735.830078 1.2245600 1.5302726 14.3105 10.4822 16
------> CAND: 386.381883 4051.745605 0.4100656 1.1789848 14.821 10.4741  8
------> CAND:  86.844220 4177.537598 0.5988696 2.6732168 14.3025 10.4718 16
------> CAND: 115.183398 4399.358887 1.0919850 3.0146356 14.3002 10.4688 16
------> CAND:  50.357492 3848.842285 0.7131330 0.5303491 16.4421 10.4684  4
------> CAND: 115.214539 3835.417725 0.7599776 2.8464961 14.2993 10.4677 16
------> CAND:  99.219692 4189.224121 1.0098550 2.9742491 14.2951 10.4622 16
------> CAND: 260.973306 3627.486084 0.5888258 2.7237222 16.4325 10.4608  4
------> CAND: 171.259434 4452.082031 1.0656117 0.7458481 14.2924 10.4587 16
------> CAND: 261.206345 3771.090820 0.7241320 2.8223467 16.4171 10.4486  4
------> CAND:  86.382034 4000.788818 0.7470756 2.8369205 14.2708 10.4309 16
------> CAND: 143.695409 4348.373535 1.0561508 0.6923050 14.7759 10.4277  8
------> CAND:  86.355045 4051.135010 0.9105189 2.9317794 14.2484 10.4019 16
------> CAND: 345.618445 4100.310059 0.7037641 2.7918739 14.7484 10.3995  8
------> CAND: 230.455807 4136.451660 0.9774989 2.9639783 19.287 10.3944  2
------> CAND: 319.375581 4327.880859 0.9437895 0.7330354 14.738 10.3888  8
------> CAND: 119.895825 3639.227539 0.4442812 2.5591049 14.2355 10.3853 16
[05:18:25][39526][INFO ] Statistics: count dirty SumSpec pages 1726 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:18:25][39526][INFO ] Data processing finished successfully!
05:18:25 (39526): called boinc_finish(0)

</stderr_txt>
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