Task 1719296340

Name: Ter5_1_dns_cfbf00112_segment_7_dms_200_40000_151_7150000_2
Workunit ID: 866854744
Created: 24 Jan 2025 9:52:39 UTC
Sent: 24 Jan 2025 12:18:24 UTC
Report deadline: 7 Feb 2025 12:18:24 UTC
Received: 24 Jan 2025 16:02:32 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13204637
Run time (sec): 257.57
CPU time (sec): 14.99
Peak working set size (MB): 242.17
Peak swap size (MB): 10217.75
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[07:44:56][330885][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_cfbf00112_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_7_dms_200_151.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 7150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_151.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_40000_151_7150000_2_0
------> GPU usage: 1.000000
[07:44:56][330885][INFO ] Starting data processing...
[07:44:56][330885][INFO ] opti: No host transfer for n_steps. Use device global.
[07:44:56][330885][INFO ] opti: No host transfer for mean. Use device global.
[07:44:56][330885][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:44:56][330885][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:44:56][330885][INFO ] opti: power spectrum in fft callback (static link).
[07:44:56][330885][INFO ] opti: __constant__ access is not uniform, bad!
[07:44:56][330885][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[07:44:56][330885][INFO ] CUDA global memory status (initial GPU state, including context):
[07:44:56][330885][INFO ] No template file. Generating templates.
[07:44:56][330885][INFO ] Template param value T_cons = 50000
[07:44:59][330885][INFO ] Number of generated templates to be used: 50000
[07:44:59][330885][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_7_dms_200_151.cpt
[07:44:59][330885][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_7_dms_200_151.cpt (No such file or directory).
------> Starting from scratch...
[07:44:59][330885][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_151.binary
[07:44:59][330885][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_7_dms_200_DM245.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767012493
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 245.1 cm^-3 pc
------> Scale factor: 1.37991
[07:44:59][330885][INFO ] Allocating memory for dedispersed compressed time series...
[07:44:59][330885][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:44:59][330885][INFO ] 8-bit allocation done
[07:44:59][330885][INFO ] Foobar
[07:44:59][330885][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_151.binary
[07:44:59][330885][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:44:59][330885][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:44:59][330885][INFO ] FftSize = 12582913
[07:44:59][330885][INFO ] Seed for random number generator is -1051675221.
[07:45:01][330885][INFO ] 8[07:45:01][330885][INFO ] 9[07:45:01][330885][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:45:01][330885][INFO ] Normalization factor 3.97364e-08
[07:45:01][330885][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
[07:45:01][330885][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 778 MB (11133 MB free / 11911 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:45:01][330885][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:45:01][330885][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:45:01][330885][INFO ] TimeSeriesLength = 16773454, params->nsamples = 25165824
sum = 140.52075195, mean= 0.00000838  0.00000838
[07:45:01][330885][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:45:56][330885][INFO ] Checkpoint committed!
[07:46:56][330885][INFO ] Checkpoint committed!
[07:47:56][330885][INFO ] Checkpoint committed!
[07:48:56][330885][INFO ] Checkpoint committed!
[07:49:12][330885][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 6058.342773 1.2501899 4.7358742 21.5771 20.4772 16
------> CAND:   0.499555 4296.819336 0.5998291 4.0395904 23.9383 20.2464  8
------> CAND:   0.499815 3620.585449 0.7268261 3.4511774 22.0334 18.1544  8
------> CAND:   0.166345 5974.906738 1.2566373 4.6607308 18.9853 16.7964 16
------> CAND:   0.500334 4077.599609 0.6021019 5.9312034 20.6587 16.6581  8
------> CAND:   0.500074 4896.284668 0.9450939 6.0915856 20.3158 16.2868  8
------> CAND:   0.249648 5942.407715 1.2629076 4.6296473 18.5395 16.1742 16
------> CAND:   0.250167 3618.152832 0.8515812 6.0395350 18.2301 15.7445 16
------> CAND:   1.498925 4224.941895 1.0421748 3.7129588 28.1313 15.6673  2
------> CAND:   1.499184 3618.870850 0.7990597 3.4221289 27.5808 15.3376  2
------> CAND:   0.249907 3929.242920 0.4831889 3.8882391 17.849 15.2178 16
------> CAND:   0.166605 3730.150146 0.4321084 3.7811568 17.1597 14.2724 16
------> CAND:   1.499444 4326.673340 0.6608026 4.0037870 25.4863 14.0846  2
------> CAND:   1.249277 3743.865967 0.4158227 5.7341957 25.3931 14.0289  2
------> CAND:   0.749462 4224.941895 1.0421748 3.7129588 20.7881 13.9462  4
------> CAND:   1.249018 4578.499023 0.6494405 5.8843627 25.0009 13.7946  2
------> CAND:   1.248499 5941.028809 1.2545769 6.0262246 24.8999 13.7343  2
------> CAND:   1.499703 3636.959229 0.4590520 3.6528397 24.8228 13.6882  2
------> CAND:   1.498665 4652.345703 1.1304820 3.9186513 24.7966 13.6726  2
------> CAND:   1.248758 5258.864746 0.9257194 5.9719682 24.6388 13.5783  2
------> CAND:   0.500593 3636.853516 0.4613540 5.8065586 17.5278 13.3017  8
------> CAND:   0.998591 4130.249512 1.0510918 3.6521523 19.7088 13.0765  4
------> CAND:   0.749722 4938.481934 0.8783668 4.2490940 19.5535 12.9516  4
------> CAND:   0.499036 6185.746582 1.2196149 4.8996854 16.9313 12.6718  8
------> CAND: 129.918068 4061.329834 1.0399895 6.1651616 16.9252 12.6654  8
------> CAND:  51.933491 3646.344727 0.3852557 5.6957693 15.9159 12.5928 16
------> CAND:   0.749981 3637.442383 0.4483494 3.6662090 19.1023 12.5893  4
------> CAND: 324.808146 3675.335938 0.9647034 6.0798135 19.0911 12.5804  4
------> CAND:   0.249388 3955.217773 0.8714783 3.6150427 15.8533 12.5093 16
------> CAND:   0.500853 3615.107910 0.9656574 6.0659971 18.7342 12.2943  4
------> CAND:   1.000408 4716.919434 0.5283715 5.5334997 22.468 12.284  2
------> CAND:   1.500222 3706.280518 0.7641113 6.0212574 22.3736 12.2278  2
------> CAND:   1.000667 3695.365723 0.2756103 5.3439403 22.3661 12.2233  2
------> CAND:   1.000148 5532.026367 0.8580148 5.7236552 22.2231 12.1381  2
------> CAND:   0.624639 3728.923096 0.4437451 5.7789812 18.4949 12.1027  4
------> CAND:  86.576147 3873.194580 0.6527840 5.9784465 15.5468 12.1015 16
------> CAND: 288.105766 3988.310547 0.7658018 3.6796875 16.3801 12.093  8
------> CAND: 115.420070 4844.067383 0.6613603 5.7760434 15.4857 12.0204 16
------> CAND:   1.499963 4324.547852 1.0549519 6.1863103 21.9521 11.9769  2
------> CAND:  92.754541 3763.896729 0.9010051 3.4854414 15.4073 11.9167 16
------> CAND:   0.999889 6220.013184 1.1949868 5.7935514 21.7658 11.866  2
------> CAND:   0.624379 4539.402344 0.6777563 5.9211912 18.0493 11.7465  4
------> CAND: 389.754464 4061.329834 1.0399895 6.1651616 21.5318 11.7269  2
------> CAND: 373.415508 5290.968262 0.7296732 4.8132477 16.0048 11.7007  8
------> CAND:   0.374731 4154.499512 0.9787039 3.6946661 15.9778 11.6725  8
------> CAND:   0.624120 5913.585449 1.2608563 6.0439553 17.9314 11.6524  4
------> CAND: 346.537367 3676.963867 0.6304714 5.9503651 17.9116 11.6367  4
------> CAND: 140.160895 3742.558350 0.4222828 5.7359090 15.9408 11.634  8
------> CAND:   0.999110 4155.945312 0.5046389 4.0528731 21.3511 11.6195  2
------> CAND: 230.962110 3625.960449 0.5954635 5.9176507 15.8894 11.5804  8
------> CAND: 115.498961 4146.269531 0.7852655 6.0598149 15.8562 11.5458  8
------> CAND: 153.134536 4574.477051 0.8229651 6.0538216 15.1251 11.5444 16
------> CAND:   0.998851 5217.465820 0.8455562 4.4946241 21.2213 11.5423  2
------> CAND:  80.590828 4549.720703 0.6697953 5.9084916 15.8369 11.5257  8
------> CAND:   0.166864 4067.454346 0.3282648 5.2701187 15.0947 11.5043 16
------> CAND: 366.206603 3744.494385 0.6051130 5.9336538 15.7977 11.4849  8
------> CAND: 280.321789 3742.558350 0.4222828 5.7359090 17.6829 11.4542  4
------> CAND: 115.557870 4075.782227 1.0011841 6.1548243 15.0514 11.4475 16
------> CAND:   0.999370 4344.261719 0.8484895 3.8643281 17.6216 11.4054  4
------> CAND:  30.047268 3725.244873 0.9699339 6.0951738 15.6782 11.3606  8
------> CAND: 231.006226 4396.658691 0.5912082 5.8461103 20.897 11.3496  2
------> CAND: 115.489359 4101.756348 0.9198953 6.1233497 14.9671 11.3368 16
------> CAND: 137.326536 4298.833008 0.4036128 4.5001531 15.6491 11.3304  8
------> CAND: 169.846925 5953.430176 1.2553424 4.6452832 15.6067 11.2863  8
------> CAND: 203.793577 4543.367676 0.9957318 6.1679916 17.4402 11.2609  4
------> CAND: 194.983761 4061.611572 0.8566887 3.6827183 14.8506 11.1843 16
------> CAND:  84.646696 5641.201172 1.0038642 4.6558795 14.7866 11.1007 16
------> CAND: 192.594979 4166.623535 0.3869990 5.4634862 14.7857 11.0994 16
------> CAND: 230.852597 3663.960938 0.3163455 5.5146060 15.4219 11.0946  8
------> CAND: 115.506746 4006.702393 0.7143927 6.0160222 14.7723 11.082 16
------> CAND: 193.034847 3951.726074 0.7915022 6.0565381 17.1796 11.0536  4
------> CAND:   0.749203 4696.875488 1.1366738 3.9406922 17.1727 11.0481  4
------> CAND:   0.250426 3670.454834 0.9758242 6.0845923 15.3432 11.0131  8
------> CAND: 232.648141 3801.267822 0.6739790 5.9824629 15.3378 11.0075  8
------> CAND:   0.199822 4126.486328 1.0296180 3.6566749 14.7137 11.0055 16
------> CAND: 355.641726 3655.292725 0.8230606 3.4415517 17.1039 10.9934  4
------> CAND: 200.247385 4275.747559 0.7997187 6.0721612 25.3105 10.9922  1
------> CAND: 161.171534 3677.238037 0.6556975 5.9602008 17.0981 10.9888  4
------> CAND: 173.138799 3786.337402 0.6736566 5.9811425 17.0925 10.9843  4
------> CAND: 346.528803 3857.961670 0.6764393 5.9874573 17.0785 10.9732  4
------> CAND: 115.477941 4164.039062 0.7280633 6.0227442 15.2816 10.9494  8
------> CAND:   0.750241 3620.351807 0.7484823 6.0003786 17.0458 10.9472  4
------> CAND: 115.478460 4138.836426 0.8842613 6.1155329 14.6649 10.9419 16
------> CAND: 115.481055 3625.960449 0.5954635 5.9176507 14.655 10.929 16
------> CAND: 115.670237 3822.204346 0.7547921 6.0275989 25.1646 10.9289  1
------> CAND: 201.886185 5206.307617 0.7779830 5.8017612 15.2047 10.8698  8
------> CAND: 139.975605 3682.820557 0.5954950 3.5726566 16.9179 10.8456  4
------> CAND: 144.052753 3988.310547 0.7658018 3.6796875 14.5906 10.8451 16
------> CAND:   0.416512 3728.923096 0.4437451 5.7789812 15.1712 10.8352  8
------> CAND:  72.127975 3680.462158 0.6391590 5.9509015 15.1701 10.8341  8
------> CAND:   0.299993 3620.180908 0.7685388 6.0081711 15.1651 10.8289  8
------> CAND: 147.674204 4320.182129 0.9923248 6.1623421 14.5701 10.8185 16
------> CAND: 461.729069 3759.531494 0.3992960 5.7019100 16.8775 10.8136  4
------> CAND: 351.322196 3767.822510 0.5616642 3.6645608 16.8673 10.8055  4
------> CAND:  98.045413 3694.348633 0.8401415 3.4573684 16.8601 10.7998  4
------> CAND: 115.511417 4684.256348 1.0909156 6.2052751 14.5471 10.7886 16
------> CAND:  32.681804 3693.906738 0.8408095 3.4568591 15.124 10.7865  8
------> CAND: 115.499221 3714.873291 0.4780454 5.8238358 14.5296 10.7659 16
------> CAND:  45.224401 3699.408203 0.8495628 6.0517206 14.5162 10.7486 16
------> CAND: 240.244752 4137.172852 0.8264385 6.0824013 16.7874 10.7421  4
[07:49:12][330885][INFO ] Statistics: count dirty SumSpec pages 538476 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:49:12][330885][INFO ] Data processing finished successfully!
07:49:12 (330885): called boinc_finish(0)

</stderr_txt>
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