Task 1709222204

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_177_7950000_2
Workunit ID: 857780713
Created: 5 Jan 2025 23:18:46 UTC
Sent: 6 Jan 2025 1:15:25 UTC
Report deadline: 20 Jan 2025 1:15:25 UTC
Received: 6 Jan 2025 15:30:46 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 294.10
CPU time (sec): 30.67
Peak working set size (MB): 278.65
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>
[10:12:29][159282][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_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_177.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 7950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_177.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_177_7950000_2_0
------> GPU usage: 1.000000
[10:12:29][159282][INFO ] Starting data processing...
[10:12:29][159282][INFO ] opti: No host transfer for n_steps. Use device global.
[10:12:29][159282][INFO ] opti: No host transfer for mean. Use device global.
[10:12:29][159282][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:12:29][159282][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:12:29][159282][INFO ] opti: power spectrum in fft callback (static link).
[10:12:29][159282][INFO ] opti: __constant__ access is not uniform, bad!
[10:12:29][159282][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[10:12:29][159282][INFO ] CUDA global memory status (initial GPU state, including context):
[10:12:29][159282][INFO ] No template file. Generating templates.
[10:12:29][159282][INFO ] Template param value T_cons = 50000
[10:12:33][159282][INFO ] Number of generated templates to be used: 50000
[10:12:33][159282][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_177.cpt
[10:12:33][159282][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_177.cpt (No such file or directory).
------> Starting from scratch...
[10:12:33][159282][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_177.binary
[10:12:33][159282][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM247.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796765915889
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 247.7 cm^-3 pc
------> Scale factor: 1.3142
[10:12:33][159282][INFO ] Allocating memory for dedispersed compressed time series...
[10:12:33][159282][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:12:33][159282][INFO ] 8-bit allocation done
[10:12:33][159282][INFO ] Foobar
[10:12:33][159282][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_177.binary
[10:12:34][159282][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:12:34][159282][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:12:34][159282][INFO ] FftSize = 12582913
[10:12:34][159282][INFO ] Seed for random number generator is 1110875870.
[10:12:36][159282][INFO ] 8[10:12:36][159282][INFO ] 9[10:12:37][159282][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:12:37][159282][INFO ] Normalization factor 3.97364e-08
[10:12:37][159282][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
[10:12:37][159282][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
[10:12:37][159282][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:12:37][159282][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:12:37][159282][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1262.36083984, mean= 0.00007524  0.00007524
[10:12:37][159282][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:13:29][159282][INFO ] Checkpoint committed!
[10:14:29][159282][INFO ] Checkpoint committed!
[10:15:29][159282][INFO ] Checkpoint committed!
[10:16:29][159282][INFO ] Checkpoint committed!
[10:17:21][159282][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 5287.177734 1.1810442 4.6400781 25.8276 22.3398  8
------> CAND:   0.499555 3971.238037 0.5628422 4.1117768 25.5119 21.9888  8
------> CAND:   0.249648 5340.721191 1.1859180 4.6632423 20.9189 19.5329 16
------> CAND:   0.166345 5296.883789 1.1739062 4.6603026 19.7437 17.8625 16
------> CAND:   0.249907 3912.071045 0.4256095 5.1982427 19.3287 17.2779 16
------> CAND:   1.249018 3826.316895 0.5260443 5.5889316 30.5341 17.1084  2
------> CAND:   1.248758 4160.955078 0.6546525 5.6737313 30.4473 17.0562  2
------> CAND:   0.499036 5395.642090 1.1687219 4.7890687 21.012 17.0415  8
------> CAND:   0.166605 3855.413574 0.5106166 4.0987458 19.132 17.0018 16
------> CAND:   1.248499 5011.994141 1.0285879 5.7870383 30.0581 16.8227  2
------> CAND:   1.248239 5234.446777 1.1836140 5.8485875 29.9773 16.7742  2
------> CAND:   0.500074 3918.775146 0.8986500 5.9492965 19.813 15.7439  8
------> CAND:   1.498925 3619.381592 0.8185919 3.5455043 28.1024 15.65  2
------> CAND:   0.416253 4160.955078 0.6546525 5.6737313 19.6974 15.6194  8
------> CAND:   0.415993 5234.446777 1.1836140 5.8485875 19.6658 15.5854  8
------> CAND:   1.498665 4127.879395 1.0240434 3.8169408 27.9401 15.5528  2
------> CAND:   0.500334 3605.722412 0.9674160 5.9605885 22.7328 15.5216  4
------> CAND:   0.624379 4160.955078 0.6546525 5.6737313 22.3057 15.1748  4
------> CAND:   0.624120 5234.446777 1.1836140 5.8485875 21.9127 14.856  4
------> CAND:   0.249388 3904.371094 1.0134979 3.6692173 18.577 14.4175  8
------> CAND:   0.624639 3641.312256 0.4822733 5.5803909 21.225 14.2993  4
------> CAND:   0.749203 4165.118652 1.0553223 3.8322334 21.1475 14.2366  4
------> CAND:   0.499815 4865.017578 1.0645030 5.8885350 18.4001 14.2287  8
------> CAND:   0.749462 3659.290283 0.8191769 3.5801847 21.0183 14.1322  4
------> CAND:   0.250167 3695.343994 0.8982266 5.9443927 17.0143 14.0744 16
------> CAND:   2.497776 3826.316895 0.5260443 5.5889316 32.3641 14.0556  1
------> CAND:   2.497516 4164.013184 0.6511642 5.6665549 32.1788 13.9751  1
------> CAND:   2.497257 4449.443848 0.7682052 5.7155466 32.1617 13.9677  1
------> CAND:   2.496738 5011.994141 1.0285879 5.7870383 32.0882 13.9357  1
------> CAND: 115.553458 3796.017822 0.8780682 5.9411850 16.7781 13.7534 16
------> CAND:   2.496997 4764.562012 0.9111326 5.7569370 31.5719 13.7115  1
------> CAND:   2.496478 5266.541504 1.1864278 5.8335013 31.5039 13.682  1
------> CAND:   1.498406 4524.829102 1.1081355 4.0523181 24.0959 13.2543  2
------> CAND:   0.832505 3827.026123 0.5235360 5.5838223 19.6246 13.0088  4
------> CAND:   2.498035 3642.123535 0.4661347 5.5492859 29.9304 12.9986  1
------> CAND:   0.312190 3825.631836 0.5307386 5.6069479 17.0139 12.7588  8
------> CAND:   0.832246 5011.994141 1.0285879 5.7870383 19.29 12.74  4
------> CAND:  97.387558 4026.642334 0.8566456 5.9233251 15.7766 12.4069 16
------> CAND: 308.669272 4314.177734 0.7601175 4.1897664 16.4584 12.175  8
------> CAND:  86.565766 3868.307373 0.7333887 5.8394232 15.5006 12.0401 16
------> CAND: 115.519981 3676.038818 0.6902909 5.8165364 15.4799 12.0128 16
------> CAND:   0.832765 3642.185791 0.4648629 5.5467019 18.3007 11.9474  4
------> CAND:   0.208126 5234.446777 1.1836140 5.8485875 15.3664 11.8625 16
------> CAND:  86.622858 3649.630127 0.8895711 5.9360766 15.3509 11.842 16
------> CAND:   1.499184 4617.251465 0.8450195 5.7538586 16.0753 11.7743  8
------> CAND:   2.496219 5376.808594 1.1793503 5.7332697 26.9144 11.6888  1
------> CAND:   5.838177 3829.095215 1.0017426 3.6212399 15.1834 11.6211 16
------> CAND: 252.545746 4589.815918 0.6630318 4.8450489 15.9127 11.6047  8
------> CAND: 189.760879 3646.944092 0.4472922 5.4977050 17.864 11.5986  4
------> CAND:  98.574033 3803.143311 0.7064423 5.8226461 15.1467 11.5728 16
------> CAND:   0.998851 4070.401611 0.4886265 4.4656835 21.1461 11.4976  2
------> CAND:   0.998332 5401.779297 1.1082627 4.9338951 21.1213 11.4828  2
------> CAND:   1.499444 4160.885742 0.7384863 5.7965827 21.1072 11.4744  2
------> CAND:  28.869355 3698.055176 0.8430983 5.9144111 15.0703 11.4723 16
------> CAND:   1.498146 4779.988281 1.1411420 4.2269759 21.0777 11.4569  2
------> CAND:  86.549158 3712.748291 0.5388328 5.6470475 15.0266 11.4149 16
------> CAND:  87.173537 3636.259033 0.5160919 5.6305151 14.9956 11.3742 16
------> CAND:  20.206421 3952.544922 0.9316498 5.9667277 14.981 11.355 16
------> CAND:   1.499703 3631.674316 0.5556859 5.6926427 20.8942 11.3479  2
------> CAND:  95.443056 4571.368652 0.8954539 4.2552133 14.9699 11.3405 16
------> CAND:   0.998591 4774.500000 0.7489823 4.8072515 20.85 11.3217  2
------> CAND:   1.499963 3906.375488 0.9254021 5.9635830 17.4893 11.3  4
------> CAND:   0.332950 4309.222168 0.5895210 5.4340291 14.9346 11.2943 16
------> CAND:   5.838437 3687.124512 0.9341905 3.5471418 14.9201 11.2752 16
------> CAND: 328.398974 3620.837646 0.7671309 3.5748534 17.4542 11.2721  4
------> CAND: 346.366091 3637.609619 0.4911159 5.5971031 17.4211 11.2457  4
------> CAND:   0.374731 4183.696289 1.0580196 3.8391681 15.5594 11.2372  8
------> CAND: 346.493510 3850.846191 0.8780155 5.9424806 17.3929 11.2233  4
------> CAND: 115.515570 4594.784180 1.0657673 5.9729643 14.8768 11.2186 16
------> CAND: 131.305664 3615.326660 0.8912313 5.9294105 15.5354 11.2123  8
------> CAND: 374.504668 3776.336670 0.9240477 3.6168554 20.6497 11.2027  2
------> CAND:  57.738711 3698.055176 0.8430983 5.9144111 15.518 11.1942  8
------> CAND: 461.633310 4336.562988 0.5465218 5.1012082 17.3266 11.1705  4
------> CAND: 208.047451 3814.240479 0.9647610 5.9788165 15.4847 11.1598  8
------> CAND:  86.615073 4289.195312 1.0742249 6.0301723 14.8197 11.1439 16
------> CAND: 286.329167 4571.368652 0.8954539 4.2552133 17.2297 11.0934  4
------> CAND: 446.469930 4998.190918 1.0286664 4.5207524 17.2165 11.0829  4
------> CAND: 462.157778 3848.282959 1.0044402 6.0012407 20.3993 11.054  2
------> CAND: 356.110400 3630.879150 0.5690258 5.7027111 17.1588 11.037  4
------> CAND: 115.406576 4901.529785 0.8162242 5.4440594 14.734 11.0319 16
------> CAND:  75.179283 4721.452637 1.0712675 5.9440608 14.7057 10.995 16
------> CAND:   2.495959 5275.612793 1.1801634 4.6288075 25.3163 10.9947  1
------> CAND: 446.385330 5200.611816 0.9307306 5.2841988 17.0751 10.9705  4
------> CAND: 173.251945 4146.507324 1.0256767 6.0143118 15.2708 10.9382  8
------> CAND:  88.010454 4155.189941 0.7949072 5.8559656 14.6417 10.9116 16
------> CAND:   0.166864 3611.042236 0.9662971 5.9610119 14.6383 10.9072 16
------> CAND: 115.372840 4163.147949 0.5251387 4.5279479 14.6323 10.8995 16
------> CAND: 423.539442 3957.236816 0.8270167 5.9032183 16.9725 10.8891  4
------> CAND: 313.685584 3632.662354 0.5366399 5.6677566 16.9635 10.8819  4
------> CAND: 391.541185 5398.217773 1.0691894 5.4426684 15.2136 10.8791  8
------> CAND: 104.200970 5447.820801 1.1087627 4.9655361 15.213 10.8784  8
------> CAND:  45.500000 4275.857422 0.9627402 5.9608917 14.61 10.8704 16
------> CAND: 198.065691 3927.080811 0.9359763 5.9734073 15.2018 10.8668  8
------> CAND:  73.273448 3724.635986 0.9238372 5.9581876 14.5878 10.8416 16
------> CAND:   0.155965 4449.443848 0.7682052 5.7155466 14.5802 10.8317 16
------> CAND: 230.960293 4560.707031 0.8981940 5.8440804 15.157 10.8206  8
------> CAND:   0.831986 5376.808594 1.1793503 5.7332697 16.8723 10.8095  4
------> CAND:   0.749981 3905.539551 0.9582139 5.9797416 15.1309 10.7936  8
------> CAND: 170.336879 4368.162109 0.9533302 4.0384493 16.8401 10.7839  4
------> CAND: 140.900755 4442.012695 0.7743047 5.7387710 15.1215 10.7838  8
[10:17:21][159282][INFO ] Statistics: count dirty SumSpec pages 466700 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:17:21][159282][INFO ] Data processing finished successfully!
10:17:21 (159282): called boinc_finish(0)

</stderr_txt>
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