Task 1705063050

Name: Ter5_1_dns_cfbf00099_segment_3_dms_200_40000_8_5750000_1
Workunit ID: 858937411
Created: 29 Dec 2024 10:37:57 UTC
Sent: 29 Dec 2024 14:51:16 UTC
Report deadline: 12 Jan 2025 14:51:16 UTC
Received: 30 Dec 2024 5:10:36 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 296.62
CPU time (sec): 27.39
Peak working set size (MB): 278.82
Peak swap size (MB): 14700.54
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>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[00:00:50][81981][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_cfbf00099_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_3_dms_200_8.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 5750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_3_dms_200_8.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_3_dms_200_40000_8_5750000_1_0
------> GPU usage: 1.000000
[00:00:50][81981][INFO ] Starting data processing...
[00:00:50][81981][INFO ] opti: No host transfer for n_steps. Use device global.
[00:00:50][81981][INFO ] opti: No host transfer for mean. Use device global.
[00:00:50][81981][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:00:50][81981][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:00:50][81981][INFO ] opti: power spectrum in fft callback (static link).
[00:00:50][81981][INFO ] opti: __constant__ access is not uniform, bad!
[00:00:50][81981][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[00:00:50][81981][INFO ] CUDA global memory status (initial GPU state, including context):
[00:00:50][81981][INFO ] No template file. Generating templates.
[00:00:50][81981][INFO ] Template param value T_cons = 50000
[00:00:54][81981][INFO ] Number of generated templates to be used: 50000
[00:00:54][81981][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_3_dms_200_8.cpt
[00:00:54][81981][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_3_dms_200_8.cpt (No such file or directory).
------> Starting from scratch...
[00:00:54][81981][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_3_dms_200_8.binary
[00:00:54][81981][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_3_dms_200_DM230.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714523119823
------> 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: 230.8 cm^-3 pc
------> Scale factor: 1.61522
[00:00:54][81981][INFO ] Allocating memory for dedispersed compressed time series...
[00:00:54][81981][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:00:54][81981][INFO ] 8-bit allocation done
[00:00:54][81981][INFO ] Foobar
[00:00:54][81981][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_3_dms_200_8.binary
[00:00:54][81981][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:00:54][81981][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:00:54][81981][INFO ] FftSize = 12582913
[00:00:55][81981][INFO ] Seed for random number generator is 1108807700.
[00:00:57][81981][INFO ] 8[00:00:57][81981][INFO ] 9[00:00:57][81981][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:00:57][81981][INFO ] Normalization factor 3.97364e-08
[00:00:57][81981][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
[00:00:57][81981][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 726 MB (10292 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:00:57][81981][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:00:57][81981][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:00:57][81981][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1343.67138672, mean= 0.00008009  0.00008009
[00:00:57][81981][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:01:50][81981][INFO ] Checkpoint committed!
[00:02:50][81981][INFO ] Checkpoint committed!
[00:03:50][81981][INFO ] Checkpoint committed!
[00:04:50][81981][INFO ] Checkpoint committed!
[00:05:45][81981][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 130.996588 3895.039062 0.9494309 0.0247532 15.9435 12.6296 16
------> CAND:  45.997738 3634.531494 0.4481051 6.1288505 15.8339 12.4833 16
------> CAND: 261.993177 3895.039062 0.9494309 0.0247532 16.7311 12.4612  8
------> CAND: 123.635871 4125.742188 0.4055141 6.2184601 15.768 12.3956 16
------> CAND: 172.719951 6917.200684 1.4059459 4.2740102 18.7942 12.3423  4
------> CAND:  23.226588 3697.061523 0.4899697 6.1615577 15.3662 11.8622 16
------> CAND: 104.659004 6421.398438 1.1985277 4.1722808 16.1229 11.8239  8
------> CAND: 286.992212 4413.366699 0.7749603 3.6063783 21.6946 11.8237  2
------> CAND: 297.658817 4254.180176 0.7669575 3.5416310 18.0349 11.735  4
------> CAND: 237.396380 4268.580078 0.4503668 6.2650838 17.9551 11.6713  4
------> CAND: 202.130383 4578.891113 1.0906687 0.2023491 17.8959 11.6241  4
------> CAND: 137.720989 3922.065674 0.5431129 3.4393113 15.1217 11.5399 16
------> CAND:  97.816267 4280.373535 0.8236699 3.5415316 15.8202 11.5083  8
------> CAND:  86.563950 6909.790527 1.4058980 0.3897693 15.7974 11.4846  8
------> CAND: 157.638836 3899.888672 0.8184066 3.3765752 21.0225 11.4241  2
------> CAND: 167.398456 3618.813721 0.8077291 6.2025380 14.9597 11.3272 16
------> CAND: 269.339881 5042.232910 0.3367672 6.0908799 15.6443 11.3254  8
------> CAND: 139.958737 5738.524414 0.8205250 4.0974784 14.9237 11.28 16
------> CAND:  78.833691 4938.006836 1.1335565 0.2643472 14.9223 11.2781 16
------> CAND:  86.419144 4554.839844 0.5887627 3.7159641 14.9127 11.2655 16
------> CAND: 349.324495 3895.039062 0.9494309 0.0247532 15.5713 11.2496  8
------> CAND: 390.394154 4222.317871 0.2253805 3.9023852 17.3806 11.2134  4
------> CAND: 390.394414 4222.317871 0.2253805 3.9023852 20.5583 11.1484  2
------> CAND: 488.595533 3624.520508 0.6035086 6.1694469 17.2715 11.1266  4
------> CAND: 354.979459 4523.768555 0.2181782 5.8736200 15.4425 11.116  8
------> CAND: 137.972973 4081.065186 0.6095334 0.0157749 14.7948 11.1114 16
------> CAND: 286.996624 4310.852539 0.7398852 3.5650365 20.4806 11.1023  2
------> CAND:  22.416141 3644.818359 0.9042348 6.2214608 14.7858 11.0996 16
------> CAND:  86.549677 6814.228516 1.1400442 0.2893928 14.749 11.0515 16
------> CAND:  53.961296 4139.150391 0.3273545 6.1541505 14.7359 11.0344 16
------> CAND: 120.145472 4422.912598 0.8438263 0.1366236 20.338 11.0176  2
------> CAND: 218.965780 3856.742432 0.2299253 3.6329124 15.3466 11.0166  8
------> CAND: 176.706531 6418.834473 1.3602782 4.1420493 14.7149 11.0071 16
------> CAND: 426.698447 3622.602783 0.6567842 6.1789370 25.2967 10.9862  1
------> CAND: 231.052160 4673.334961 1.0283407 0.2101548 15.315 10.9839  8
------> CAND: 349.254687 3634.446533 0.4498219 6.1294785 17.0778 10.9727  4
------> CAND:  59.942463 3658.578125 0.7899045 3.2643683 17.0432 10.9452  4
------> CAND: 366.727957 5634.624023 0.6318619 0.1249190 20.1338 10.8964  2
------> CAND:  30.035590 3846.347900 0.6695346 6.2497659 14.6286 10.8946 16
------> CAND:  42.110291 6663.646484 0.6621608 6.2263808 15.207 10.8722  8
------> CAND: 280.494103 5058.447754 1.0893422 0.2722867 20.0899 10.8704  2
------> CAND: 230.530806 4865.683105 0.6468474 3.8339770 15.2036 10.8686  8
------> CAND:  86.355304 6545.868652 1.3738812 4.1752577 14.5981 10.855 16
------> CAND: 384.897750 3712.066650 0.4306180 6.1427526 15.1902 10.8549  8
------> CAND: 315.277672 3899.888672 0.8184066 3.3765752 24.8932 10.811  1
------> CAND:  76.779417 5342.504883 1.0105520 3.8840623 15.1429 10.806  8
------> CAND: 472.492990 3623.431641 0.6222768 6.1728568 16.8663 10.8047  4
------> CAND: 230.980535 6644.180176 1.1511749 0.3075421 15.1395 10.8024  8
------> CAND: 107.378920 7720.810547 1.4386361 4.4847689 14.5568 10.8013 16
------> CAND: 250.272705 4629.026367 0.9270600 3.6597996 16.8459 10.7886  4
------> CAND: 231.034772 4984.060547 1.0864247 0.2630654 15.124 10.7865  8
------> CAND: 157.959849 4412.748535 0.9029942 3.5810759 15.0924 10.7538  8
------> CAND:  86.366723 4927.993652 1.1324848 3.7318094 14.5071 10.7368 16
------> CAND: 315.838212 6689.141602 0.6613095 6.2550955 16.7708 10.729  4
------> CAND: 320.000739 3828.167969 0.2500513 6.0307717 15.0644 10.7249  8
------> CAND: 115.479498 4418.969238 0.8448794 0.1360970 14.4896 10.714 16
------> CAND: 201.353672 5287.478027 0.8514685 0.2248528 14.4875 10.7113 16
------> CAND:  86.414213 5088.621582 0.7152575 3.8833373 14.4602 10.6759 16
------> CAND: 115.545413 5021.929199 1.0254283 0.2569426 14.4452 10.6564 16
------> CAND: 150.901978 3866.134033 0.9252387 3.3480749 14.4406 10.6504 16
------> CAND: 280.493844 5058.447754 1.0893422 0.2722867 14.9763 10.634  8
------> CAND: 333.938716 4644.386719 0.7334620 3.7027979 14.9713 10.6289  8
------> CAND: 430.445759 6118.148438 0.7042862 4.3020062 16.6419 10.6268  4
------> CAND: 316.534475 3690.202881 0.5339314 3.3227527 19.6789 10.6266  2
------> CAND: 189.004929 5285.846680 1.0141377 0.2790128 14.4208 10.6248 16
------> CAND: 393.879362 3900.515137 0.1047961 5.3062301 14.9662 10.6237  8
------> CAND:  83.486690 4079.841553 0.1574842 4.0364032 14.9436 10.6004  8
------> CAND: 128.720693 4510.929688 0.5311238 3.7231276 14.4018 10.6002 16
------> CAND:  86.610661 4320.495605 1.0826676 0.1490988 14.3968 10.5937 16
------> CAND:  60.487691 4398.477051 0.8498870 0.1270783 14.3854 10.579 16
------> CAND: 174.662118 3895.039062 0.9494309 0.0247532 14.3782 10.5696 16
------> CAND: 102.997627 4153.696289 0.9703687 3.4673574 14.3706 10.5598 16
------> CAND: 292.890596 3658.573486 0.2651342 3.4613738 14.8968 10.5522  8
------> CAND:  53.961555 4088.496826 0.3200302 6.1421452 14.3598 10.5459 16
------> CAND: 129.911321 5526.237305 1.2562525 0.3430076 14.357 10.5423 16
------> CAND:  86.587306 5568.029785 1.0836107 0.3020435 14.3501 10.5333 16
------> CAND: 162.550047 4970.812988 0.8717677 3.7894084 14.3499 10.533 16
------> CAND: 159.017349 4228.449707 0.7788152 3.5282724 14.3399 10.5202 16
------> CAND: 449.315967 3890.988281 0.7113944 6.2751451 19.489 10.5141  2
------> CAND:  99.831355 3648.681152 0.3124610 3.4094632 14.8485 10.5025  8
------> CAND: 494.732924 3679.111816 0.5987378 6.1908898 16.4841 10.5017  4
------> CAND: 243.077814 4461.674316 0.4098975 6.2528267 14.8416 10.4953  8
------> CAND: 331.242935 3905.416260 0.9484387 0.0277537 14.8244 10.4776  8
------> CAND: 143.496106 4413.366699 0.7749603 3.6063783 16.4479 10.4731  4
------> CAND: 404.245974 3819.624268 0.7316624 6.2534704 16.4478 10.4729  4
------> CAND:  87.845406 6506.115723 1.1785675 4.2194228 14.8142 10.4671  8
------> CAND: 139.134795 4883.080078 1.0281121 3.7263887 14.2986 10.4668 16
------> CAND: 173.246495 4860.636719 1.1259072 0.2525893 14.8039 10.4566  8
------> CAND: 211.727810 3718.731689 0.1496147 3.7381525 14.8001 10.4526  8
------> CAND: 311.542817 4309.076660 0.6428849 0.0692066 19.3825 10.4509  2
------> CAND: 374.666083 5297.869141 1.0126864 3.8779597 19.3642 10.4401  2
------> CAND:  61.914992 3893.991455 0.3252288 6.1123190 14.276 10.4375 16
------> CAND: 230.941349 4787.148926 0.5131540 0.0604366 14.7786 10.4305  8
------> CAND: 247.272001 4125.742188 0.4055141 6.2184601 14.7774 10.4293  8
------> CAND:  29.971231 3658.578125 0.7899045 3.2643683 14.7712 10.4229  8
------> CAND: 230.952768 7311.262207 1.4237593 0.3511187 16.3723 10.4132  4
------> CAND: 373.042075 5315.981934 1.1671164 3.8524179 16.3683 10.41  4
------> CAND: 270.199375 3782.258545 0.8644397 3.3158529 19.2954 10.3993  2
------> CAND: 367.787533 3711.880859 0.4331738 6.1510868 16.32 10.3717  4
------> CAND:  31.061429 4067.685303 1.0226910 0.0809498 14.2206 10.3661 16
[00:05:45][81981][INFO ] Statistics: count dirty SumSpec pages 1778 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:05:45][81981][INFO ] Data processing finished successfully!
00:05:45 (81981): called boinc_finish(0)

</stderr_txt>
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