Task 1704154007

Name: Ter5_1_dns_cfbf00099_segment_1_dms_200_40000_128_950000_0
Workunit ID: 858368642
Created: 27 Dec 2024 18:02:08 UTC
Sent: 28 Dec 2024 11:10:22 UTC
Report deadline: 11 Jan 2025 11:10:22 UTC
Received: 28 Dec 2024 11:47:55 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12829233
Run time (sec): 434.27
CPU time (sec): 26.02
Peak working set size (MB): 300.4
Peak swap size (MB): 6304.19
Peak disk usage (MB): 0.02
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>
[06:37:46][330110][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_1_dms_200_128.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 950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_128.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_40000_128_950000_0_0
------> GPU usage: 0.500000
[06:37:46][330110][INFO ] Starting data processing...
[06:37:46][330110][INFO ] opti: No host transfer for n_steps. Use device global.
[06:37:46][330110][INFO ] opti: No host transfer for mean. Use device global.
[06:37:46][330110][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[06:37:46][330110][INFO ] opti: sumspec[i] allloc, free and pinned.
[06:37:46][330110][INFO ] opti: power spectrum in fft callback (static link).
[06:37:46][330110][INFO ] opti: __constant__ access is not uniform, bad!
[06:37:46][330110][INFO ] Running on device 0 NVIDIA TITAN V
[06:37:46][330110][INFO ] CUDA global memory status (initial GPU state, including context):
[06:37:46][330110][INFO ] No template file. Generating templates.
[06:37:46][330110][INFO ] Template param value T_cons = 50000
[06:37:53][330110][INFO ] Number of generated templates to be used: 50000
[06:37:53][330110][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_1_dms_200_128.cpt
[06:37:53][330110][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_1_dms_200_128.cpt (No such file or directory).
------> Starting from scratch...
[06:37:53][330110][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_128.binary
[06:37:53][330110][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_1_dms_200_DM242.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673400477426
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 242.8 cm^-3 pc
------> Scale factor: 1.09503
[06:37:53][330110][INFO ] Allocating memory for dedispersed compressed time series...
[06:37:53][330110][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[06:37:53][330110][INFO ] 8-bit allocation done
[06:37:53][330110][INFO ] Foobar
[06:37:53][330110][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_128.binary
[06:37:53][330110][INFO ] Allocating memory for dedispersed uncompressed time series.
[06:37:53][330110][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[06:37:53][330110][INFO ] FftSize = 12582913
[06:37:53][330110][INFO ] Seed for random number generator is -1041643375.
[06:37:56][330110][INFO ] 8[06:37:56][330110][INFO ] 9[06:37:57][330110][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[06:37:57][330110][INFO ] Normalization factor 3.97364e-08
[06:37:57][330110][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
[06:37:57][330110][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1739 MB (10317 MB free / 12056 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[06:37:57][330110][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[06:37:57][330110][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[06:37:57][330110][INFO ] Launching time series padding kernel: grid 196608, block 32
[06:43:46][330110][INFO ] Checkpoint committed!
[06:44:59][330110][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.340772 3898.931396 0.9210745 2.5495434 17.2548 13.0129  8
------> CAND:  59.906391 3619.031738 0.9134337 2.6019614 19.0224 12.5252  4
------> CAND: 460.854782 3680.951416 0.7493072 2.4390135 22.3014 12.1848  2
------> CAND: 230.480720 3732.192871 0.7879436 2.4626710 18.3379 11.9772  4
------> CAND:  86.354266 3652.476318 0.9392081 2.6127303 16.2292 11.9351  8
------> CAND:  24.946615 4009.963623 0.8386618 2.4058352 16.2142 11.9194  8
------> CAND:  35.908541 4196.724121 1.0541260 2.5660605 15.3769 11.8765 16
------> CAND: 215.925890 3687.836426 0.7258213 2.4124846 15.9899 11.6851  8
------> CAND:  82.414658 3633.007080 0.6391061 2.2961314 15.1924 11.6329 16
------> CAND: 172.700747 3660.004883 0.9158462 2.5884809 21.3323 11.6083  2
------> CAND: 262.953360 4593.414062 1.0881414 2.3503251 15.9143 11.6064  8
------> CAND: 345.670606 4369.474121 1.0753560 2.5180817 15.8858 11.5767  8
------> CAND:  75.562319 3816.447510 0.8975922 2.5550463 15.1361 11.5588 16
------> CAND: 115.273448 3654.727295 0.5670919 2.0898821 15.8392 11.5281  8
------> CAND:  53.575925 4170.631836 0.7823444 1.4271415 15.7895 11.4764  8
------> CAND: 172.792095 3775.417236 0.7040328 2.3327687 15.7437 11.4287  8
------> CAND: 318.682692 4204.838379 0.9450998 1.1439203 15.7285 11.4129  8
------> CAND:  86.353747 3792.738770 0.9722297 2.6148138 15.7151 11.3989  8
------> CAND: 345.685398 3940.393066 0.7806672 2.3641620 15.6244 11.3047  8
------> CAND:  32.950656 4254.383789 0.7904671 1.6682560 14.9383 11.2991 16
------> CAND:  29.898828 4645.375488 1.0228152 1.7808665 14.9156 11.2694 16
------> CAND: 172.733446 4045.680908 0.9630917 2.5529199 15.5368 11.2137  8
------> CAND:  99.866130 3760.093262 0.7354141 2.3837469 14.8301 11.1575 16
------> CAND: 230.654591 4254.383789 0.7904671 1.6682560 25.6758 11.1509  1
------> CAND: 172.708533 3652.476318 0.9392081 2.6127303 17.2691 11.1247  4
------> CAND:  49.893230 4009.963623 0.8386618 2.4058352 17.255 11.1136  4
------> CAND: 331.640244 4302.491211 1.0092705 2.4759138 20.4717 11.097  2
------> CAND: 115.230110 3801.303955 0.7039576 2.3095860 14.7739 11.084 16
------> CAND: 230.365758 3651.423096 0.9397594 2.6094961 17.1882 11.0605  4
------> CAND:  35.906984 4123.022461 1.0064871 2.5549963 14.7304 11.0273 16
------> CAND: 172.732667 3878.730957 0.8977377 2.5384274 17.1464 11.0272  4
------> CAND:  46.527656 3805.006104 0.7994681 0.8717952 14.7296 11.0263 16
------> CAND: 491.694850 4184.150391 0.9466687 1.1390386 17.0905 10.9828  4
------> CAND:  64.042967 3782.321533 0.8261679 2.4999032 17.0876 10.9805  4
------> CAND: 229.765254 3687.969238 0.9444574 2.6091676 15.2999 10.9683  8
------> CAND: 369.543632 3893.110352 0.8919805 0.8551946 15.275 10.9425  8
------> CAND: 172.805070 4481.371094 1.0836108 2.4369001 17.0175 10.9248  4
------> CAND: 230.325274 3620.224609 0.8320646 2.5409467 16.9981 10.9094  4
------> CAND: 172.698412 3994.605713 0.9958550 2.5939505 16.9789 10.8941  4
------> CAND: 119.822643 3732.625977 0.7877944 2.4677293 15.2257 10.8915  8
------> CAND: 288.462591 3690.084229 0.7150137 2.3787930 15.2143 10.8797  8
------> CAND:  86.350374 3660.004883 0.9158462 2.5884809 16.9439 10.8663  4
------> CAND:  29.953066 3619.031738 0.9134337 2.6019614 15.1914 10.8561  8
------> CAND: 165.820122 4302.491211 1.0092705 2.4759138 16.9299 10.8552  4
------> CAND: 115.194816 3885.976807 1.0083537 2.6290023 15.1797 10.844  8
------> CAND: 319.692442 4190.127930 0.9467540 1.1310394 15.1781 10.8424  8
------> CAND:  68.199006 3780.583252 0.8573219 2.5316269 14.5866 10.84 16
------> CAND: 126.974975 4102.898438 0.6987413 1.7029983 14.5762 10.8265 16
------> CAND:  18.682324 3697.999268 0.6853439 2.3357406 16.87 10.8077  4
------> CAND:  37.002632 3624.852051 0.7673762 2.4652760 14.5521 10.7952 16
------> CAND: 288.520721 3886.037842 0.9859759 2.6033666 16.8318 10.7773  4
------> CAND: 461.026318 4389.968750 0.9932075 2.3784132 19.9048 10.7606  2
------> CAND: 138.149439 3875.833008 0.9539444 2.5939651 15.0902 10.7515  8
------> CAND:  86.357121 3655.179688 0.9541199 2.6185029 15.0844 10.7455  8
------> CAND: 115.197930 3770.395996 0.8907548 2.5548899 14.4987 10.7259 16
------> CAND:  86.382293 3781.896484 0.9524279 2.5979347 14.4756 10.6958 16
------> CAND: 444.661930 3638.200195 0.6222906 2.2610462 19.7873 10.6909  2
------> CAND: 383.720357 4105.328125 1.0060469 0.9610894 19.7841 10.689  2
------> CAND: 172.752649 3713.586182 0.8446096 2.5306478 15.0225 10.6817  8
------> CAND: 259.058388 3689.746582 0.9100260 2.5885146 16.7089 10.6798  4
------> CAND: 399.460885 3884.869385 0.7571076 1.0206530 15.0202 10.6794  8
------> CAND: 158.880847 3904.956055 0.6747650 1.2466310 14.4608 10.6767 16
------> CAND:  86.383331 3843.409912 0.7534066 2.3620846 14.46 10.6757 16
------> CAND: 172.723584 3940.270020 0.9880475 2.6065791 14.4581 10.6731 16
------> CAND:  49.917883 3683.586914 0.9761040 2.6265328 14.9975 10.6559  8
------> CAND: 345.610400 4481.371094 1.0836108 2.4369001 19.728 10.6558  2
------> CAND:  86.334803 3689.068115 0.9766143 2.6373124 14.4437 10.6545 16
------> CAND: 427.236150 4301.294922 1.0095891 2.4848967 24.5215 10.6496  1
------> CAND:  99.836026 3683.586914 0.9761040 2.6265328 19.7034 10.6412  2
------> CAND: 112.766070 3859.032959 0.6629441 1.1826749 14.4326 10.6401 16
------> CAND: 323.098500 3615.363281 0.9243767 2.6058011 24.4906 10.6361  1
------> CAND: 373.003667 4033.138916 0.9091421 2.4938614 14.9614 10.6187  8
------> CAND: 179.490026 3601.709229 0.9681888 0.5097697 19.6608 10.6159  2
------> CAND:  86.738340 3742.523926 0.9846662 0.6312282 14.3989 10.5965 16
------> CAND:  30.095796 4002.836670 0.7903054 2.3390939 14.3987 10.5962 16
------> CAND: 248.534253 4246.832520 0.7951452 1.6026791 14.923 10.5792  8
------> CAND: 383.993880 3677.594482 0.7587124 0.7726268 16.57 10.5697  4
------> CAND:  43.170386 3898.931396 0.9210745 2.5495434 14.3718 10.5613 16
------> CAND: 368.523501 3619.459473 0.8940352 0.5736473 14.901 10.5565  8
------> CAND:  61.964817 3686.928711 0.9283926 0.6214107 14.9002 10.5556  8
------> CAND: 343.846257 3910.580566 0.6652639 2.1016800 14.8994 10.5549  8
------> CAND: 172.700488 3659.515869 0.9163132 2.5888693 14.8989 10.5543  8
------> CAND:  72.338955 3817.200684 0.7867916 0.8905338 16.5491 10.5532  4
------> CAND:  59.906131 3615.036377 0.9118900 2.6012235 14.8938 10.549  8
------> CAND: 451.112549 3718.492188 0.9666226 0.6171110 16.5379 10.5443  4
------> CAND:  67.935345 4124.723145 0.8428642 1.2079092 14.3552 10.5399 16
------> CAND: 388.358045 3645.683105 0.9295496 2.6106160 16.5282 10.5366  4
------> CAND: 115.222324 3925.550781 0.8789441 2.4976165 14.352 10.5358 16
------> CAND: 115.245680 4302.509766 1.0095834 2.4841630 14.8678 10.5223  8
------> CAND: 106.582746 3692.036621 0.9432892 2.6117694 14.3414 10.5221 16
------> CAND: 387.268366 3893.594482 0.7479362 2.3377795 16.5066 10.5196  4
------> CAND: 499.316375 3628.918701 0.6913416 2.3755727 16.4864 10.5036  4
------> CAND: 345.567062 3702.274658 0.8804458 2.5680242 16.4836 10.5013  4
------> CAND:  93.055052 3805.006104 0.7994681 0.8717952 14.8307 10.4841  8
------> CAND: 302.204639 3698.848877 0.9028707 2.5736620 14.8293 10.4827  8
------> CAND: 161.549120 3615.363281 0.9243767 2.6058011 16.4573 10.4805  4
------> CAND: 323.103430 3648.622314 0.9415020 2.6145301 24.1261 10.4778  1
------> CAND:  31.701898 3907.202881 0.7290421 2.2749245 14.3037 10.4734 16
------> CAND: 387.268626 3893.594482 0.7479362 2.3377795 19.4173 10.4716  2
------> CAND:  80.372580 3746.209229 0.9456727 2.6067970 14.2994 10.4678 16
[06:44:59][330110][INFO ] Statistics: count dirty SumSpec pages 1796 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:44:59][330110][INFO ] Data processing finished successfully!
06:44:59 (330110): called boinc_finish(0)

</stderr_txt>
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