Task 1703985658

Name: Ter5_1_dns_cfbf00097_segment_7_dms_200_40000_80_8000000_2
Workunit ID: 855275464
Created: 27 Dec 2024 13:00:10 UTC
Sent: 27 Dec 2024 13:05:08 UTC
Report deadline: 10 Jan 2025 13:05:08 UTC
Received: 27 Dec 2024 20:22:23 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 398.09
CPU time (sec): 30.62
Peak working set size (MB): 293.33
Peak swap size (MB): 36488.28
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[15:14:37][1611575][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_cfbf00097_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00097_segment_7_dms_200_80.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 8000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_7_dms_200_80.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_7_dms_200_40000_80_8000000_2_0
------> GPU usage: 0.500000
[15:14:37][1611575][INFO ] Starting data processing...
[15:14:37][1611575][INFO ] opti: No host transfer for n_steps. Use device global.
[15:14:37][1611575][INFO ] opti: No host transfer for mean. Use device global.
[15:14:37][1611575][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:14:37][1611575][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:14:37][1611575][INFO ] opti: power spectrum in fft callback (static link).
[15:14:37][1611575][INFO ] opti: __constant__ access is not uniform, bad!
[15:14:37][1611575][INFO ] Running on device 6 NVIDIA TITAN V
[15:14:37][1611575][INFO ] CUDA global memory status (initial GPU state, including context):
[15:14:37][1611575][INFO ] No template file. Generating templates.
[15:14:37][1611575][INFO ] Template param value T_cons = 50000
[15:14:44][1611575][INFO ] Number of generated templates to be used: 50000
[15:14:44][1611575][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00097_segment_7_dms_200_80.cpt
[15:14:44][1611575][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00097_segment_7_dms_200_80.cpt (No such file or directory).
------> Starting from scratch...
[15:14:44][1611575][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_7_dms_200_80.binary
[15:14:44][1611575][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00097/Ter5_1_dns_cfbf00097_segment_7_dms_200_DM238.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796769222536
------> 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): 174807.67
------> DEC (J2000): -244650.099998
------> 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 cm^-3 pc
------> Scale factor: 1.40331
[15:14:44][1611575][INFO ] Allocating memory for dedispersed compressed time series...
[15:14:44][1611575][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:14:44][1611575][INFO ] 8-bit allocation done
[15:14:44][1611575][INFO ] Foobar
[15:14:44][1611575][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_7_dms_200_80.binary
[15:14:44][1611575][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:14:44][1611575][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:14:44][1611575][INFO ] FftSize = 12582913
[15:14:44][1611575][INFO ] Seed for random number generator is -1039796240.
[15:14:47][1611575][INFO ] 8[15:14:47][1611575][INFO ] 9[15:14:48][1611575][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:14:48][1611575][INFO ] Normalization factor 3.97364e-08
[15:14:48][1611575][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
[15:14:48][1611575][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1892 MB (10165 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:14:48][1611575][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:14:48][1611575][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:14:48][1611575][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:15:37][1611575][INFO ] Checkpoint committed!
[15:16:37][1611575][INFO ] Checkpoint committed!
[15:17:37][1611575][INFO ] Checkpoint committed!
[15:18:37][1611575][INFO ] Checkpoint committed!
[15:19:37][1611575][INFO ] Checkpoint committed!
[15:20:37][1611575][INFO ] Checkpoint committed!
[15:21:13][1611575][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499555 4161.451172 1.0547649 3.8345990 25.097 21.5283  8
------> CAND:   0.499296 4415.946289 0.7835013 4.2714176 24.6253 21.0057  8
------> CAND:   1.498925 3655.510742 0.8787751 3.5550511 35.6107 20.1609  2
------> CAND:   1.498665 4002.612305 1.0297335 3.7391322 34.16 19.2876  2
------> CAND:   0.249907 4340.951660 1.0487007 3.9662745 20.3122 18.6679 16
------> CAND:   0.166345 4987.572266 1.0264028 4.5505199 20.2596 18.5932 16
------> CAND:   0.749462 3655.510742 0.8787751 3.5550511 25.9511 18.1481  4
------> CAND:   0.249648 4987.572266 1.0264028 4.5505199 19.7184 17.8269 16
------> CAND:   0.500074 4269.219727 1.0712334 6.0100408 21.5898 17.6703  8
------> CAND:   0.500334 3634.327637 0.9702473 5.9563351 25.322 17.633  4
------> CAND:   0.499036 5326.952148 1.1747540 4.7250834 21.452 17.5201  8
------> CAND:   0.749203 4144.068359 1.0511445 3.8241668 24.8081 17.2128  4
------> CAND:   0.166605 3914.274414 0.5918697 4.0240316 19.0785 16.9267 16
------> CAND:   1.249018 3794.848633 0.5612637 5.6437736 29.9535 16.7599  2
------> CAND:   0.250167 3634.327637 0.9702473 5.9563351 20.7148 16.719  8
------> CAND:   1.248499 4919.647949 1.0499114 5.8393469 29.8841 16.7183  2
------> CAND:   1.248758 4406.239258 0.7887118 5.7455535 29.8222 16.6811  2
------> CAND:   1.248239 5199.633789 1.1798059 5.8395119 29.2031 16.3098  2
------> CAND:   0.499815 3623.131592 0.7168838 3.6176281 19.9208 15.8601  8
------> CAND:   0.374731 4018.902832 1.0320804 3.7495465 19.8544 15.7885  8
------> CAND:   0.624120 4919.647949 1.0499114 5.8393469 21.9433 14.8808  4
------> CAND:   0.624379 3794.848633 0.5612637 5.6437736 21.9167 14.8593  4
------> CAND:   1.498406 4447.397949 1.0973872 4.0205479 26.4256 14.6462  2
------> CAND:   1.499444 3791.011963 0.5725539 5.6544490 21.2475 14.3175  4
------> CAND:   0.249388 3817.574219 0.9988191 3.6179428 17.1834 14.3049 16
------> CAND:   1.499184 4307.429688 0.7627555 5.7522106 21.2178 14.2935  4
------> CAND:   0.312190 4919.647949 1.0499114 5.8393469 17.5731 13.3496  8
------> CAND:   1.499703 3635.737061 0.5243024 5.6359158 24.1773 13.3029  2
------> CAND:   0.999110 4363.339355 1.0069060 4.0153074 19.9774 13.2926  4
------> CAND:   0.624639 3640.592773 0.4918748 5.5819454 19.9691 13.2859  4
------> CAND:   0.416253 4976.678711 1.0293461 5.7841492 17.4819 13.2531  8
------> CAND:   0.415993 5163.455566 1.1758553 5.8315382 17.4351 13.2035  8
------> CAND:   0.999370 3623.216309 0.6912127 3.6364703 19.5596 12.9565  4
------> CAND: 468.089898 3950.766602 0.9080443 3.7589712 19.4858 12.8972  4
------> CAND:   0.998591 3642.114746 0.9594011 3.5110285 23.4128 12.8469  2
------> CAND:   0.166864 3600.185791 0.9685666 5.9539738 16.0351 12.7523 16
------> CAND:  43.330503 4659.865723 0.9785575 5.8646283 16.0137 12.7235 16
------> CAND:   2.497257 4430.639648 0.7771182 5.7277513 29.2878 12.7195  1
------> CAND:   2.496738 4976.678711 1.0293461 5.7841492 29.2202 12.6902  1
------> CAND:   2.496478 5152.932129 1.1748855 5.8363104 29.2146 12.6878  1
------> CAND:   1.498146 5164.387207 0.9338261 5.2339764 23.0623 12.638  2
------> CAND:   0.187366 4018.902832 1.0320804 3.7495465 15.9489 12.6368 16
------> CAND: 331.706418 4047.208496 0.7027045 5.7710505 23.0328 12.6204  2
------> CAND:   2.497516 4150.493652 0.6642913 5.6842041 29.0197 12.6031  1
------> CAND:   2.497776 3822.080078 0.5362590 5.5918260 28.9588 12.5767  1
------> CAND:   2.496997 4585.189941 0.8505594 5.7348776 28.5144 12.3836  1
------> CAND: 346.473527 4089.670166 0.9646505 5.9703450 16.5976 12.321  8
------> CAND: 232.949950 4206.836426 1.0612211 6.0098295 16.5604 12.282  8
------> CAND: 103.200563 3714.707031 0.3657881 5.0533276 15.5417 12.0946 16
------> CAND:   0.749722 4065.317383 0.6833786 5.7422862 18.4234 12.0455  4
------> CAND: 100.134203 4749.445801 0.9442608 5.7976484 27.4319 11.9135  1
------> CAND:   1.000148 4324.353027 0.5535477 5.0352902 15.3691 11.8661 16
------> CAND:   1.000408 4103.236816 0.4768669 5.0994859 15.3485 11.8389 16
------> CAND:   0.498777 4640.575684 1.1232313 4.1472840 18.1613 11.836  4
------> CAND: 115.485726 4134.120605 0.9311453 5.9517336 15.2522 11.7118 16
------> CAND:   0.299733 4072.832031 0.9909924 3.8038802 15.2448 11.702 16
------> CAND: 346.451729 4663.908203 0.9772757 5.8529615 15.9948 11.6902  8
------> CAND: 367.606396 3624.290283 0.7024032 5.8214221 15.9776 11.6723  8
------> CAND: 175.223955 3799.215820 0.3786439 4.6505084 15.1748 11.6098 16
------> CAND:   0.749981 3634.963867 0.5387579 5.6568351 17.8685 11.6023  4
------> CAND:  16.688515 3699.211182 0.8772011 5.9275732 15.1646 11.5963 16
------> CAND:   1.499963 3665.227295 0.7812129 5.8743296 17.8219 11.565  4
------> CAND: 115.444205 3708.491699 0.5605709 5.6652403 15.0734 11.4764 16
------> CAND: 224.731036 4243.948242 1.0664675 3.8917418 15.785 11.4716  8
------> CAND: 100.155742 4137.346680 0.6746841 5.6873250 26.3862 11.4594  1
------> CAND:   0.999889 5266.213379 1.0175968 5.4061866 21.06 11.4465  2
------> CAND:  28.699377 4427.820312 0.8256350 5.7843852 15.7116 11.3954  8
------> CAND:  33.376510 3734.099121 0.8856798 5.9339800 14.9933 11.3712 16
------> CAND: 165.286052 4005.678467 0.7957167 5.8634367 15.6852 11.3679  8
------> CAND: 100.096833 3792.863525 0.8993379 5.9436412 14.9772 11.3501 16
------> CAND: 259.803179 4021.697998 0.8570182 5.9080095 17.5308 11.333  4
------> CAND:   1.000927 3613.723145 0.9220259 5.9384637 14.948 11.3118 16
------> CAND:   2.498035 3641.795166 0.4681216 5.5362024 26.0337 11.3063  1
------> CAND: 115.450692 3876.892334 0.6068175 5.6949463 14.9431 11.3054 16
------> CAND:   0.998851 4846.353027 1.1489816 4.2891507 17.4845 11.2961  4
------> CAND:   0.374472 4447.397949 1.0973872 4.0205479 15.6134 11.2933  8
------> CAND: 289.174944 4299.538574 0.5893545 4.5691357 15.6077 11.2873  8
------> CAND: 115.501297 3874.470459 0.6120538 5.7027802 14.9198 11.2749 16
------> CAND: 475.902680 5379.125000 1.1680290 5.6955900 20.7228 11.2461  2
------> CAND:  70.777748 3946.947998 0.7517832 5.8341990 15.5501 11.2276  8
------> CAND:   0.832246 4976.678711 1.0293461 5.7841492 17.3863 11.218  4
------> CAND: 259.712091 3669.496094 0.7422186 5.8406901 17.3787 11.2119  4
------> CAND:  64.900126 4166.040039 0.6207994 5.5761905 14.8701 11.2097 16
------> CAND:  50.078001 4137.346680 0.6746841 5.6873250 20.6492 11.2024  2
------> CAND:   0.500853 3648.289062 0.9708768 5.9616184 17.3522 11.1909  4
------> CAND: 115.496366 3736.503418 0.9014853 5.9416580 14.8514 11.1854 16
------> CAND:   0.998072 5275.612793 1.1801634 5.7937865 15.5032 11.1789  8
------> CAND: 346.524391 3915.185547 0.6677010 5.7620049 17.2145 11.0813  4
------> CAND:   0.832505 4154.680176 0.6596471 5.6749744 17.1921 11.0635  4
------> CAND:   0.200341 3702.317383 0.8552006 5.9130154 14.7557 11.0604 16
------> CAND: 155.300918 4632.209961 1.1222342 5.9899087 14.7233 11.018 16
------> CAND:   0.155965 4417.562500 0.7843052 5.7441287 14.7181 11.0112 16
------> CAND:  51.035589 3712.993896 0.7748996 3.6577063 15.2897 10.9577  8
------> CAND:   0.333210 3623.713623 0.7093191 3.6234956 14.6652 10.9423 16
------> CAND: 173.092347 4021.392090 0.5590419 5.5404868 15.271 10.9384  8
------> CAND: 135.852005 3793.133301 0.5671731 5.6533699 14.6563 10.9307 16
------> CAND: 153.833653 4323.076172 0.5630764 5.2476268 15.2511 10.9178  8
------> CAND: 115.509341 4149.673340 0.9278384 5.9370823 14.6284 10.8944 16
------> CAND: 115.510379 3614.278076 0.9084210 5.9330482 14.6244 10.8892 16
------> CAND: 131.659634 4047.453369 0.7663670 3.9413037 16.9379 10.8615  4
[15:21:13][1611575][INFO ] Statistics: count dirty SumSpec pages 593605 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:21:13][1611575][INFO ] Data processing finished successfully!
15:21:13 (1611575): called boinc_finish(0)

</stderr_txt>
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