Task 1714880230

Name: Ter5_1_dns_cfbf00111_segment_8_dms_200_40000_160_2950000_0
Workunit ID: 865036303
Created: 16 Jan 2025 0:53:11 UTC
Sent: 16 Jan 2025 5:09:34 UTC
Report deadline: 30 Jan 2025 5:09:34 UTC
Received: 16 Jan 2025 7:54:20 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 267.80
CPU time (sec): 12.90
Peak working set size (MB): 276.73
Peak swap size (MB): 6175.78
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>
[01:25:06][772035][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_cfbf00111_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_8_dms_200_160.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 2950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_160.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_40000_160_2950000_0_0
------> GPU usage: 1.000000
[01:25:06][772035][INFO ] Starting data processing...
[01:25:06][772035][INFO ] opti: No host transfer for n_steps. Use device global.
[01:25:06][772035][INFO ] opti: No host transfer for mean. Use device global.
[01:25:06][772035][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:25:06][772035][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:25:06][772035][INFO ] opti: power spectrum in fft callback (static link).
[01:25:06][772035][INFO ] opti: __constant__ access is not uniform, bad!
[01:25:06][772035][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[01:25:06][772035][INFO ] CUDA global memory status (initial GPU state, including context):
[01:25:06][772035][INFO ] No template file. Generating templates.
[01:25:06][772035][INFO ] Template param value T_cons = 50000
[01:25:09][772035][INFO ] Number of generated templates to be used: 50000
[01:25:09][772035][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_8_dms_200_160.cpt
[01:25:09][772035][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_8_dms_200_160.cpt (No such file or directory).
------> Starting from scratch...
[01:25:09][772035][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_160.binary
[01:25:09][772035][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_8_dms_200_DM246.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817333627216
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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 cm^-3 pc
------> Scale factor: 1.61382
[01:25:09][772035][INFO ] Allocating memory for dedispersed compressed time series...
[01:25:09][772035][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:25:09][772035][INFO ] 8-bit allocation done
[01:25:09][772035][INFO ] Foobar
[01:25:09][772035][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_160.binary
[01:25:09][772035][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:25:09][772035][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:25:09][772035][INFO ] FftSize = 12582913
[01:25:09][772035][INFO ] Seed for random number generator is -1033794229.
[01:25:12][772035][INFO ] 8[01:25:12][772035][INFO ] 9[01:25:12][772035][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:25:12][772035][INFO ] Normalization factor 3.97364e-08
[01:25:12][772035][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
[01:25:12][772035][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 928 MB (11073 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:25:12][772035][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:25:12][772035][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:25:12][772035][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -993.52764893, mean= -0.00005922  -0.00005922
[01:25:12][772035][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:26:34][772035][INFO ] Checkpoint committed!
[01:28:02][772035][INFO ] Checkpoint committed!
[01:29:30][772035][INFO ] Checkpoint committed!
[01:29:32][772035][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.393712 3793.332764 0.6649357 2.8720670 16.675 13.6137 16
------> CAND: 481.419326 4117.986328 0.7258350 2.9324503 23.4689 12.8803  2
------> CAND: 432.397009 3741.520508 0.2364076 1.2389232 22.684 12.4126  2
------> CAND: 115.150181 3858.933105 0.9401630 2.9967551 18.8678 12.4013  4
------> CAND: 115.242306 4388.591797 0.6967734 2.8931489 15.5542 12.1112 16
------> CAND: 481.413357 4031.976318 0.6976214 2.9070463 22.049 12.0346  2
------> CAND:  51.013012 3724.602295 0.9700454 0.2766663 18.2744 11.9264  4
------> CAND: 300.133756 3638.351318 0.4411425 0.4895296 16.1184 11.8193  8
------> CAND:  51.012753 3698.768311 0.9589808 0.2639281 18.1154 11.7993  4
------> CAND: 120.354896 4117.986328 0.7258350 2.9324503 16.0609 11.7592  8
------> CAND: 359.629084 4462.263672 0.8130460 2.9716630 16.0528 11.7508  8
------> CAND: 334.983500 3678.237305 0.9646550 0.2471607 16.0452 11.7428  8
------> CAND: 230.544300 4412.338867 0.8323050 2.9924929 15.9974 11.693  8
------> CAND:  86.451842 4521.531250 0.4469390 2.4206233 15.2032 11.6472 16
------> CAND: 150.949469 4010.559814 0.5163696 0.7091087 15.2002 11.6433 16
------> CAND: 139.114294 3656.553223 0.8048592 0.2805329 15.1691 11.6022 16
------> CAND: 216.061354 4898.142090 0.9738029 3.0386646 21.0646 11.4492  2
------> CAND: 115.287202 4621.957520 0.7726936 2.9265807 15.0384 11.4304 16
------> CAND:  51.013272 3775.763428 0.9935837 0.2977755 17.5809 11.373  4
------> CAND: 259.275337 3658.900146 0.3274868 2.5044422 17.5079 11.3148  4
------> CAND: 230.463333 4279.695801 0.6460193 2.8687019 15.6025 11.282  8
------> CAND: 383.183433 6093.067383 0.9636637 2.4167483 15.5974 11.2767  8
------> CAND:  99.841736 3874.692627 0.9947538 3.0137551 14.8762 11.2178 16
------> CAND: 443.905201 3707.090576 0.4916949 0.4854875 20.5555 11.1467  2
------> CAND: 215.924592 4067.746094 0.8575754 2.9936080 15.4428 11.1163  8
------> CAND:  72.586268 4253.132812 0.7300749 0.6893888 14.7934 11.1096 16
------> CAND: 288.877546 3653.931396 0.8731958 2.9364483 17.2345 11.0973  4
------> CAND:  98.260287 3937.389893 0.5938737 0.5778314 15.3976 11.0694  8
------> CAND:  57.574961 3858.933105 0.9401630 2.9967551 15.3871 11.0586  8
------> CAND:  86.344146 4146.264160 1.0535820 3.0666292 14.7281 11.0243 16
------> CAND: 216.198374 3741.520508 0.2364076 1.2389232 17.1406 11.0226  4
------> CAND: 240.709793 4117.986328 0.7258350 2.9324503 17.1341 11.0174  4
------> CAND:  86.394750 3855.543213 0.6863952 2.8898489 14.7214 11.0156 16
------> CAND:  86.404871 4239.832520 0.7373608 2.9327385 14.7054 10.9947 16
------> CAND: 431.849185 4067.746094 0.8575754 2.9936080 17.0811 10.9753  4
------> CAND: 115.301994 4089.186768 0.4170463 2.5896599 14.6569 10.9315 16
------> CAND: 240.709533 4117.066406 0.7265245 2.9328403 15.2498 10.9164  8
------> CAND:  86.391636 3949.938232 0.6771086 2.8971703 14.6325 10.8997 16
------> CAND: 175.203194 3837.186279 0.3235382 2.4223881 15.2178 10.8833  8
------> CAND: 137.196781 3634.860840 0.4647151 0.4608693 14.6189 10.882 16
------> CAND: 115.245940 4033.639160 0.6134292 2.8477376 14.5918 10.8467 16
------> CAND: 259.243418 3908.524414 0.4856737 2.7355993 16.8726 10.8097  4
------> CAND: 115.238154 3617.710938 0.8555374 2.9231403 14.5604 10.8059 16
------> CAND:  64.818899 3658.929688 0.3267891 2.5027692 16.8581 10.7982  4
------> CAND: 201.655741 3658.232422 0.7828454 2.9065268 14.5477 10.7894 16
------> CAND:  86.332468 3796.696045 0.9964713 2.9951673 14.5357 10.7738 16
------> CAND: 230.554680 3652.504395 0.3562096 2.5567434 15.0866 10.7478  8
------> CAND: 230.570511 4028.104492 0.4411058 2.6534047 15.0758 10.7367  8
------> CAND: 115.200785 3844.746094 0.9736010 2.9991872 14.5014 10.7294 16
------> CAND: 248.571882 5617.941895 0.8497899 2.6494479 24.6818 10.7192  1
------> CAND: 108.030547 4898.142090 0.9738029 3.0386646 16.7556 10.7169  4
------> CAND:  54.605138 5646.696777 1.2551417 3.0692937 14.4817 10.7037 16
------> CAND:  25.506376 3698.768311 0.9589808 0.2639281 15.0416 10.7014  8
------> CAND: 230.543003 3648.397705 0.3583928 2.5714481 16.7336 10.6995  4
------> CAND: 439.737484 3779.772949 0.2409314 2.0075705 16.7304 10.6969  4
------> CAND: 230.749572 6233.086426 1.0509549 2.5130532 16.7165 10.6859  4
------> CAND: 109.210276 5646.696777 1.2551417 3.0692937 15.0239 10.6831  8
------> CAND: 445.879807 3682.136475 0.9517208 2.9592307 16.7112 10.6817  4
------> CAND: 115.244123 4610.424805 0.8543124 2.9946494 14.4518 10.665 16
------> CAND: 345.734445 3633.378662 0.4963346 2.7409890 16.6793 10.6564  4
------> CAND: 178.349743 3765.504639 0.3770815 2.5786178 14.4404 10.6502 16
------> CAND: 417.388816 3845.711670 0.8500968 2.9632497 16.6526 10.6352  4
------> CAND: 299.339399 5276.926758 1.1271634 3.0750215 14.9712 10.6288  8
------> CAND: 346.391782 4194.145020 0.7649829 0.6366634 14.9661 10.6235  8
------> CAND: 260.577814 5297.179199 0.9660397 1.2003565 19.6727 10.6229  2
------> CAND: 305.033548 4068.406982 1.0214282 0.4553737 14.9588 10.6161  8
------> CAND: 259.412358 5183.292480 0.6192873 2.4039218 16.62 10.6094  4
------> CAND:  86.465336 4520.865234 0.4481431 2.4257565 14.3975 10.5946 16
------> CAND: 259.284679 4774.808105 0.6597827 2.7687697 16.5997 10.5933  4
------> CAND: 115.214799 4164.797852 0.7821426 2.9650447 14.3944 10.5907 16
------> CAND: 239.941646 3848.033936 0.2412041 1.4321125 24.3499 10.575  1
------> CAND: 190.877028 4562.415527 1.0453821 0.7141895 14.3807 10.5729 16
------> CAND:  59.942722 4398.266113 0.8370718 2.9954946 16.5718 10.5712  4
------> CAND: 201.786015 5301.304688 0.7580187 2.7046220 14.9107 10.5664  8
------> CAND:  85.294691 3803.354248 0.8020275 0.3699367 14.3728 10.5627 16
------> CAND: 115.296025 4362.574707 0.4154279 2.4300132 14.355 10.5397 16
------> CAND: 271.476679 4459.310059 0.6530851 2.8420029 14.883 10.538  8
------> CAND: 173.040704 3624.251709 0.6566665 0.3132081 16.5214 10.5312  4
------> CAND: 346.278376 3816.492676 0.8840122 0.3545859 14.8643 10.5187  8
------> CAND:  86.392414 4041.625244 0.6882116 2.9014421 14.3332 10.5114 16
------> CAND: 299.598908 5442.226074 0.6654366 2.0132844 14.8512 10.5053  8
------> CAND: 115.270593 3648.248535 0.3620557 2.5782387 14.3256 10.5016 16
------> CAND: 115.235040 4642.649414 1.0479896 3.0908709 14.322 10.4969 16
------> CAND:  63.396789 3787.179199 0.3459614 0.7794483 14.3205 10.495 16
------> CAND: 131.341476 5320.161133 0.8255652 2.7845583 16.4754 10.4948  4
------> CAND: 285.742935 4273.639160 0.9561560 0.5951591 14.835 10.4886  8
------> CAND: 160.473195 4117.986328 0.7258350 2.9324503 14.3079 10.4787 16
------> CAND: 129.621709 3908.524414 0.4856737 2.7355993 14.8191 10.4722  8
------> CAND: 166.420885 4763.682129 0.6681820 1.1247146 14.8154 10.4684  8
------> CAND: 300.414804 3958.819336 0.9869258 0.4077786 14.8137 10.4666  8
------> CAND:  20.351746 3619.587158 0.7599428 0.2679940 14.2984 10.4665 16
------> CAND:  25.969860 4162.416504 0.6130354 0.7171457 14.2979 10.4658 16
------> CAND:  65.408763 3658.982178 0.3213405 2.4775264 14.8074 10.4602  8
------> CAND:  23.636613 4825.811035 0.5657700 1.3548456 14.7953 10.4477  8
------> CAND: 271.936010 4855.603027 1.1603471 3.1300561 14.7931 10.4455  8
------> CAND: 263.052752 3625.122070 0.6166137 2.8242571 14.7916 10.4439  8
------> CAND:  69.033847 5396.930176 0.6990932 2.4846282 14.2801 10.4428 16
------> CAND: 126.541854 4332.105469 0.7354515 0.7373321 14.2789 10.4414 16
------> CAND: 153.782530 4918.354980 0.5174714 2.2780936 14.7876 10.4398  8
------> CAND:  80.665047 3774.823730 0.8969260 0.3219104 14.7862 10.4383  8
[01:29:32][772035][INFO ] Statistics: count dirty SumSpec pages 1789 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:29:32][772035][INFO ] Data processing finished successfully!
01:29:32 (772035): called boinc_finish(0)

</stderr_txt>
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