Task 1727773895

Name: Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_18_5650000_2
Workunit ID: 870948365
Created: 10 Feb 2025 8:33:50 UTC
Sent: 10 Feb 2025 12:42:54 UTC
Report deadline: 24 Feb 2025 12:42:54 UTC
Received: 10 Feb 2025 13:28:54 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12894127
Run time (sec): 413.92
CPU time (sec): 32.30
Peak working set size (MB): 444.82
Peak swap size (MB): 19166.58
Peak disk usage (MB): 0.02
Validation state: Invalid
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>
[08:21:04][395508][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_cfbf00124_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_7_dms_200_18.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 5650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_18.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_18_5650000_2_0
------> GPU usage: 0.500000
[08:21:04][395508][INFO ] Starting data processing...
[08:21:04][395508][INFO ] opti: No host transfer for n_steps. Use device global.
[08:21:04][395508][INFO ] opti: No host transfer for mean. Use device global.
[08:21:04][395508][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:21:04][395508][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:21:04][395508][INFO ] opti: power spectrum in fft callback (static link).
[08:21:04][395508][INFO ] opti: __constant__ access is not uniform, bad!
[08:21:05][395508][INFO ] Running on device 1 NVIDIA TITAN V
[08:21:05][395508][INFO ] CUDA global memory status (initial GPU state, including context):
[08:21:05][395508][INFO ] No template file. Generating templates.
[08:21:05][395508][INFO ] Template param value T_cons = 50000
[08:21:09][395508][INFO ] Number of generated templates to be used: 50000
[08:21:09][395508][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_18.cpt
[08:21:09][395508][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_18.cpt (No such file or directory).
------> Starting from scratch...
[08:21:09][395508][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_18.binary
[08:21:09][395508][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_7_dms_200_DM231.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796756017749
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 231.8 cm^-3 pc
------> Scale factor: 1.44697
[08:21:09][395508][INFO ] Allocating memory for dedispersed compressed time series...
[08:21:09][395508][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:21:09][395508][INFO ] 8-bit allocation done
[08:21:09][395508][INFO ] Foobar
[08:21:09][395508][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_18.binary
[08:21:09][395508][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:21:09][395508][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:21:09][395508][INFO ] FftSize = 12582913
[08:21:09][395508][INFO ] Seed for random number generator is 1085336536.
[08:21:11][395508][INFO ] 8[08:21:11][395508][INFO ] 9[08:21:12][395508][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:21:12][395508][INFO ] Normalization factor 3.97364e-08
[08:21:12][395508][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
[08:21:12][395508][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1585 MB (10479 MB free / 12064 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:21:12][395508][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:21:12][395508][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:21:12][395508][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:27:56][395508][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500593 3600.618896 0.9684930 6.2192912 25.492 21.9668  8
------> CAND:   0.499815 4271.859375 0.9095923 3.5081224 24.0783 20.401  8
------> CAND:   0.499555 5913.910645 1.3054131 3.9783790 22.7408 18.9289  8
------> CAND:   0.250167 3600.618896 0.9684930 6.2192912 19.6805 17.7733 16
------> CAND:   1.499184 4740.218750 1.1470932 3.6489358 30.7659 17.2475  2
------> CAND:   0.500334 6553.225586 1.3760875 0.4323407 21.077 17.1122  8
------> CAND:   0.249907 4481.336426 0.8289688 3.5954506 20.9525 16.9769  8
------> CAND:   1.499444 3619.181396 0.7579445 3.2332196 29.2426 16.3335  2
------> CAND:   0.166605 6927.284668 1.4087601 4.2304506 18.304 15.847 16
------> CAND:   0.500074 3769.438721 0.3061735 3.4470680 19.4981 15.4048  8
------> CAND:   0.499296 3976.128418 1.0269085 3.3717096 19.4801 15.3855  8
------> CAND:   0.749722 4740.218750 1.1470932 3.6489358 22.3058 15.1749  4
------> CAND:   0.249648 7158.039551 1.4230959 4.2889795 17.4419 14.6583 16
------> CAND:   0.749462 4942.793945 1.1770855 3.7114983 20.7912 13.9487  4
------> CAND:   0.374731 4784.299316 1.1534660 3.6570656 17.6343 13.4145  8
------> CAND: 230.966521 4320.908203 0.6371261 0.0928223 20.1284 13.4142  4
------> CAND:   1.499703 5122.808105 0.7078053 3.8639765 23.8501 13.1077  2
------> CAND: 276.049490 5745.814941 0.6952240 0.2151548 17.017 12.7621  8
------> CAND:   0.374991 3617.743652 0.8034854 3.2277734 16.7153 12.4446  8
------> CAND:   1.498925 5872.752441 1.3003523 3.9678564 18.7776 12.329  4
------> CAND:   1.500222 5055.820312 1.1930012 0.3076966 22.4942 12.2996  2
------> CAND:   1.500482 3900.156982 0.8392422 0.0267084 22.4934 12.2991  2
------> CAND:   0.250426 3615.296143 0.8748291 6.2211866 15.6285 12.2099 16
------> CAND:   0.166864 6553.225586 1.3760875 0.4323407 15.5802 12.1457 16
------> CAND: 115.502594 4574.244629 0.7070043 0.1534754 15.5029 12.0433 16
------> CAND: 230.992472 3673.868652 0.6286451 6.2096391 18.3701 12.0029  4
------> CAND: 457.568618 3618.191650 0.7843235 3.2335825 21.8282 11.9032  2
------> CAND:   1.499963 5430.307129 0.2710495 5.8483214 21.7605 11.8629  2
------> CAND:  98.753873 3820.879395 0.9041337 3.3183105 15.2925 11.765 16
------> CAND: 115.483131 4320.908203 0.6371261 0.0928223 16.0412 11.7387  8
------> CAND:   0.299733 4740.218750 1.1470932 3.6489358 15.2137 11.661 16
------> CAND: 401.844736 4172.081055 0.6416118 0.0642424 17.8231 11.5661  4
------> CAND: 203.120151 4373.536133 0.4147891 0.0061888 15.8733 11.5636  8
------> CAND: 280.563911 4017.874512 1.0175223 0.0784653 15.7823 11.4689  8
------> CAND:   0.749981 5120.769043 0.6380538 3.8918488 17.6995 11.4675  4
------> CAND:   1.001186 3606.626221 0.9674022 6.2215123 17.6993 11.4673  4
------> CAND: 187.082485 3732.604004 0.8517776 3.2787073 15.0564 11.4541 16
------> CAND:  76.527433 4647.203613 1.0635029 3.6214330 15.0369 11.4284 16
------> CAND: 115.562281 4756.163574 1.0754576 0.2483576 14.9807 11.3547 16
------> CAND:   0.299993 3619.181396 0.7579445 3.2332196 14.9794 11.3529 16
------> CAND:  50.106287 3658.717529 0.8058164 6.2274504 17.5523 11.3502  4
------> CAND:  50.090457 3827.593262 0.8675802 0.0073093 20.8523 11.323  2
------> CAND: 138.024615 5745.814941 0.6952240 0.2151548 14.9334 11.2926 16
------> CAND: 346.287459 3741.687988 0.1286678 5.7407355 17.4645 11.2803  4
------> CAND: 206.779490 7055.799805 1.4213711 0.4343473 15.5979 11.2772  8
------> CAND: 258.332281 3930.392334 0.3017584 6.1442490 15.5644 11.2424  8
------> CAND:  89.919403 4544.844727 0.6683917 3.6647551 17.3157 11.1619  4
------> CAND: 281.764920 4528.223633 1.0854424 0.2079463 17.307 11.1549  4
------> CAND: 158.969080 3636.440674 0.4118879 3.3204291 15.4209 11.0936  8
------> CAND: 153.032289 4035.143311 0.3596164 3.5564942 14.7778 11.0892 16
------> CAND:   0.214095 3737.616455 0.8306503 3.2869639 14.7473 11.0494 16
------> CAND:  28.790984 6676.410156 1.1801565 4.2237310 14.7404 11.0403 16
------> CAND: 131.679357 3723.410400 0.9027006 3.2732723 15.3286 10.998  8
------> CAND: 230.835210 8322.259766 1.4256328 0.3234036 17.0602 10.9587  4
------> CAND:   1.000927 5618.258301 1.1907046 0.3648259 20.155 10.909  2
------> CAND: 118.488507 3913.680908 0.8103593 3.3705568 14.6368 10.9054 16
------> CAND: 119.890894 3904.334473 0.9148273 3.3546395 16.9781 10.8935  4
------> CAND:  86.643619 4824.588867 0.7787923 0.2056760 15.2228 10.8885  8
------> CAND:   1.249537 4914.271484 0.4237886 0.0383354 20.1145 10.885  2
------> CAND: 162.537590 3680.810791 0.1958032 5.9555898 14.6161 10.8784 16
------> CAND:  64.954103 4218.258301 1.0665525 0.1407416 14.6148 10.8767 16
------> CAND: 281.046079 3766.105225 0.7361280 6.2557807 15.2071 10.8723  8
------> CAND: 263.347036 3937.508057 0.9717291 3.3637211 15.1921 10.8568  8
------> CAND: 346.252685 8322.259766 1.4256328 0.3234036 16.9292 10.8546  4
------> CAND: 362.868537 4420.452637 0.1489342 4.3715529 24.9699 10.8443  1
------> CAND:   0.750241 3790.024658 0.8421759 6.2797618 16.892 10.8251  4
------> CAND:   1.249018 8401.481445 1.3899841 0.2624832 19.9875 10.8097  2
------> CAND: 239.087860 3713.596924 0.4252033 6.1703100 19.9658 10.7968  2
------> CAND: 318.305885 4187.257324 0.9074818 0.1124690 15.1279 10.7905  8
------> CAND: 189.904647 4194.352051 0.3798736 3.6377378 15.1269 10.7894  8
------> CAND: 168.671608 4115.294922 0.5738238 3.5005691 14.543 10.7834 16
------> CAND:   0.499036 4352.062988 0.8627992 3.5404773 15.1091 10.7711  8
------> CAND: 360.229589 4146.153320 1.0129431 3.4422510 16.8167 10.7654  4
------> CAND:  59.945317 3902.875244 0.9151533 3.3539639 15.1033 10.7651  8
------> CAND: 182.099650 6246.418945 0.9944199 0.3333778 16.8146 10.7637  4
------> CAND: 383.971562 3845.430664 0.5177702 3.3884742 16.8126 10.7621  4
------> CAND: 115.459256 4369.183594 0.4213040 0.0100218 14.5249 10.7599 16
------> CAND: 198.909096 5448.997559 0.9849070 3.8949172 14.524 10.7587 16
------> CAND: 419.708308 3820.878174 0.8876312 3.3199112 16.8066 10.7574  4
------> CAND:  94.197412 4209.972656 0.7881762 3.5012326 14.5175 10.7502 16
------> CAND: 110.072884 4124.665039 1.0508678 3.4344063 15.0828 10.7439  8
------> CAND: 119.848594 3832.408447 0.8471323 3.3293943 24.7267 10.7387  1
------> CAND: 240.247866 3931.920654 0.8703287 3.3714871 15.0757 10.7365  8
------> CAND: 413.558979 7055.799805 1.4213711 0.4343473 16.7637 10.7233  4
------> CAND:  41.619819 5891.031250 1.2076570 3.9796374 14.4844 10.7073 16
------> CAND:  23.837992 4360.614258 0.3455048 3.7405353 14.4803 10.702 16
------> CAND:  35.067732 5044.741211 1.1440393 0.3000017 14.4795 10.7009 16
------> CAND: 358.196594 3870.729004 0.9072445 3.3365991 15.0227 10.6818  8
------> CAND: 264.471748 3642.455078 0.9396960 3.2314875 15.0216 10.6808  8
------> CAND:  57.988099 3726.358398 0.3888893 3.3728006 16.7091 10.68  4
------> CAND:   1.249277 7098.454590 0.9167308 0.2284240 19.7655 10.678  2
------> CAND: 180.069769 3656.718750 0.7809188 3.2493503 14.4563 10.6708 16
------> CAND:  51.688514 4821.313965 0.9705900 3.7007904 14.4542 10.6681 16
------> CAND: 346.415657 4646.311035 0.9816678 0.2173769 24.5539 10.6636  1
------> CAND: 294.055792 6150.684570 1.3338562 4.0380659 14.9886 10.6468  8
------> CAND: 338.994733 3708.097412 0.7555577 6.2390828 14.9862 10.6442  8
------> CAND: 345.690069 3825.913574 0.9610440 3.3154795 14.9813 10.6392  8
------> CAND: 173.286979 4824.588867 0.7787923 0.2056760 16.6514 10.6342  4
------> CAND: 346.468856 3740.279053 0.8443394 6.2633209 16.6443 10.6286  4
------> CAND: 113.291576 4309.596680 0.5715274 0.0712362 14.4192 10.6227 16
[08:27:57][395508][INFO ] Statistics: count dirty SumSpec pages 572235 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:27:57][395508][INFO ] Data processing finished successfully!
08:27:57 (395508): called boinc_finish(0)

</stderr_txt>
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