Task 1705904116

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_113_2200000_2
Workunit ID: 857767776
Created: 30 Dec 2024 23:39:06 UTC
Sent: 31 Dec 2024 0:23:15 UTC
Report deadline: 14 Jan 2025 0:23:15 UTC
Received: 31 Dec 2024 0:58:54 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12894127
Run time (sec): 439.31
CPU time (sec): 29.37
Peak working set size (MB): 424.63
Peak swap size (MB): 14868.75
Peak disk usage (MB): 0.02
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>
[19:46:31][31816][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_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_113.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 2200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_113.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_113_2200000_2_0
------> GPU usage: 0.500000
[19:46:31][31816][INFO ] Starting data processing...
[19:46:31][31816][INFO ] opti: No host transfer for n_steps. Use device global.
[19:46:31][31816][INFO ] opti: No host transfer for mean. Use device global.
[19:46:31][31816][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:46:31][31816][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:46:31][31816][INFO ] opti: power spectrum in fft callback (static link).
[19:46:31][31816][INFO ] opti: __constant__ access is not uniform, bad!
[19:46:31][31816][INFO ] Running on device 1 NVIDIA TITAN V
[19:46:31][31816][INFO ] CUDA global memory status (initial GPU state, including context):
[19:46:31][31816][INFO ] No template file. Generating templates.
[19:46:31][31816][INFO ] Template param value T_cons = 50000
[19:46:35][31816][INFO ] Number of generated templates to be used: 50000
[19:46:35][31816][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_113.cpt
[19:46:35][31816][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_113.cpt (No such file or directory).
------> Starting from scratch...
[19:46:35][31816][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_113.binary
[19:46:35][31816][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_DM241.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766020954
------> 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: 241.3 cm^-3 pc
------> Scale factor: 1.31388
[19:46:35][31816][INFO ] Allocating memory for dedispersed compressed time series...
[19:46:35][31816][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:46:35][31816][INFO ] 8-bit allocation done
[19:46:35][31816][INFO ] Foobar
[19:46:35][31816][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_113.binary
[19:46:35][31816][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:46:35][31816][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:46:35][31816][INFO ] FftSize = 12582913
[19:46:35][31816][INFO ] Seed for random number generator is 1107885991.
[19:46:38][31816][INFO ] 8[19:46:38][31816][INFO ] 9[19:46:40][31816][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:46:40][31816][INFO ] Normalization factor 3.97364e-08
[19:46:40][31816][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
[19:46:40][31816][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
[19:46:40][31816][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:46:40][31816][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:46:40][31816][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:53:49][31816][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4733.406250 1.0822535 2.8834896 23.1869 19.4188  8
------> CAND:   0.250167 3931.192627 0.3922776 1.3190767 19.519 17.5456 16
------> CAND:   0.500334 5326.580566 0.9168442 1.9993246 20.5011 16.4873  8
------> CAND:   0.249907 5480.802734 1.0071564 1.9579644 18.3774 15.9488 16
------> CAND:   0.499815 3912.037842 0.5474164 2.5442746 19.783 15.7116  8
------> CAND:   0.166605 4814.413086 1.1487950 2.9099925 17.4859 14.7187 16
------> CAND:   0.500593 3635.704346 0.9703894 0.3164280 18.3789 14.2061  8
------> CAND:   1.250315 4012.498535 0.4030106 1.4471375 25.0115 13.8009  2
------> CAND:   1.251094 5494.105957 1.0069532 1.9444878 24.5892 13.5487  2
------> CAND:   1.250575 4674.258301 0.6276919 1.7033155 24.5463 13.5231  2
------> CAND:   1.500222 3838.598877 0.8660317 2.8418190 24.1986 13.3156  2
------> CAND:   0.500853 4641.244141 1.1261219 0.9127523 19.9989 13.3099  4
------> CAND:   0.499555 3600.247803 0.9685552 2.8521523 19.9644 13.2821  4
------> CAND:   1.250834 4875.527832 0.7152223 1.7364010 24.0437 13.2232  2
------> CAND:   1.500482 4395.457031 1.0908515 2.9410598 23.8627 13.1152  2
------> CAND:   0.166864 5177.294434 1.1891863 2.8367915 16.2713 13.0691 16
------> CAND:   0.249648 4020.559570 0.9619043 2.8939519 17.0567 12.8039  8
------> CAND:   1.000148 4240.719238 0.7554845 2.7300117 23.0863 12.6523  2
------> CAND:   1.000408 5052.893066 1.0698836 2.7867618 23.0065 12.6047  2
------> CAND:   1.250056 3686.187744 0.6177055 0.5435771 18.6789 12.2499  4
------> CAND:   0.749981 3885.128174 0.8906278 2.8560286 18.6102 12.195  4
------> CAND:   1.501520 4268.049316 1.0715381 0.7000737 22.1543 12.0972  2
------> CAND:   0.250426 4612.220215 1.1221944 2.9354906 15.5204 12.0664 16
------> CAND:   0.750241 4395.457031 1.0908515 2.9410598 18.3499 11.9867  4
------> CAND: 354.755502 4380.586426 0.5238065 1.5694952 16.2192 11.9246  8
------> CAND:   0.499296 3600.247803 0.9685552 2.8521523 16.0893 11.7889  8
------> CAND: 115.194297 4116.728516 0.8549244 2.8283410 18.0984 11.7858  4
------> CAND:   1.501260 3698.855713 0.8266616 0.4211821 21.5965 11.7654  2
------> CAND:  98.107436 4049.115234 0.8190624 2.8092101 16.0433 11.7409  8
------> CAND:   0.999889 3778.378906 0.5838385 2.6296821 21.5239 11.7222  2
------> CAND: 285.398567 3635.097412 0.5071984 2.5609000 17.998 11.7056  4
------> CAND: 172.860086 3663.927734 0.3696569 2.2340028 15.9744 11.669  8
------> CAND:   0.625158 4012.498535 0.4030106 1.4471375 17.9223 11.6452  4
------> CAND: 159.448653 3649.983154 0.4161725 2.3884432 15.1653 11.5972 16
------> CAND: 381.919623 3767.294434 0.9754895 2.8805366 17.7763 11.5287  4
------> CAND: 383.971562 4227.687500 0.5275233 1.2807062 15.7889 11.4757  8
------> CAND: 172.774448 3885.153320 0.7852728 2.7984369 15.7678 11.4538  8
------> CAND:   0.625417 5494.105957 1.0069532 1.9444878 17.6794 11.4515  4
------> CAND: 162.627640 4375.701660 0.5271461 1.5692620 21.0568 11.4446  2
------> CAND: 172.780417 4725.183594 1.0143147 2.8515053 17.6255 11.4085  4
------> CAND: 106.751945 3965.036865 0.8283718 0.6170349 14.9933 11.3712 16
------> CAND: 115.197930 5067.314453 1.0686904 2.7689450 14.9782 11.3513 16
------> CAND:   0.750760 3938.665771 0.9573505 0.5271051 17.4826 11.2947  4
------> CAND:   0.374991 3838.329346 0.8658723 2.8374400 15.6086 11.2883  8
------> CAND:   2.500630 4012.498535 0.4030106 1.4471375 25.9874 11.2862  1
------> CAND: 431.813632 3948.161865 1.0029089 2.9079251 20.7176 11.243  2
------> CAND:   2.501928 5497.184082 1.0063699 1.9589884 25.8504 11.2267  1
------> CAND:   2.501149 4678.496582 0.6234095 1.7502780 25.8351 11.22  1
------> CAND:   1.500741 3948.304443 0.5429936 2.5249450 20.6499 11.2028  2
------> CAND: 299.837397 4256.957520 0.8728771 2.8201871 15.523 11.1994  8
------> CAND:  57.168569 4088.128174 1.0434362 0.5946613 14.8547 11.1897 16
------> CAND:   1.501001 4519.714355 0.7506982 2.6446116 20.6271 11.1893  2
------> CAND: 329.679133 3810.258301 0.5333632 2.5583997 15.5107 11.1867  8
------> CAND:   1.251613 4295.326660 1.0104240 2.9071224 20.5981 11.172  2
------> CAND:   1.251353 3621.364502 0.7255120 2.7524929 20.5745 11.158  2
------> CAND: 127.291317 4336.454590 0.5837950 2.4024339 14.8242 11.1498 16
------> CAND: 172.783790 4115.437988 0.7825590 2.7822835 17.2623 11.1193  4
------> CAND:   2.500890 4387.655762 0.5122125 1.6928104 25.5624 11.1016  1
------> CAND:   1.499963 3620.410889 0.7574762 2.7700925 20.4437 11.0804  2
------> CAND: 203.260286 3908.443848 0.7627317 0.6170456 20.4348 11.0751  2
------> CAND: 345.959180 4546.279297 0.6115856 2.2766573 15.4012 11.0731  8
------> CAND: 393.916991 3958.066406 0.4558894 1.1078632 15.3621 11.0327  8
------> CAND: 418.276856 3670.425049 0.7220888 0.4570825 17.1298 11.014  4
------> CAND:  86.414992 3739.467285 0.4650508 2.4617403 14.7083 10.9985 16
------> CAND:   2.501409 4876.854980 0.7142797 1.7454040 25.2958 10.9858  1
------> CAND: 115.288759 4232.616699 0.5188057 2.2924240 14.695 10.9811 16
------> CAND: 163.365425 4128.452148 1.0250489 2.9191625 17.0845 10.978  4
------> CAND:   0.416772 4012.498535 0.4030106 1.4471375 15.2813 10.9491  8
------> CAND: 365.893376 5527.710938 1.2039862 1.5447448 17.0273 10.9326  4
------> CAND: 356.831576 3722.910889 0.9692351 0.3796220 15.2575 10.9244  8
------> CAND:  57.594683 4115.437988 0.7825590 2.7822835 14.6351 10.9031 16
------> CAND: 208.681692 4802.458008 1.0855588 2.8699899 15.2094 10.8747  8
------> CAND: 191.959441 3723.432129 0.4939866 2.5177822 15.1973 10.8622  8
------> CAND:   2.500371 3722.972412 0.3251002 1.3058245 25.0013 10.8579  1
------> CAND:   0.625677 5618.185547 1.1121396 1.8666638 16.9242 10.8507  4
------> CAND: 183.916214 3837.867188 0.5117462 0.8198834 15.1846 10.849  8
------> CAND: 162.655408 4865.434570 0.7185963 1.7305336 20.0486 10.8459  2
------> CAND: 143.279935 3850.271484 0.7327817 2.7639022 14.5904 10.845 16
------> CAND: 431.874098 3980.739502 0.9047097 2.8658831 20.0437 10.843  2
------> CAND: 396.247383 3787.237793 0.5532015 2.5908701 15.1705 10.8345  8
------> CAND: 185.067397 5048.648438 1.0699778 1.2544992 16.8968 10.8289  4
------> CAND: 169.035700 5556.377441 1.1959898 1.5857137 14.5762 10.8264 16
------> CAND: 432.235075 5517.106445 1.2033006 2.6984284 16.8536 10.7946  4
------> CAND: 115.208311 3616.660400 0.8718195 2.8179867 14.5379 10.7767 16
------> CAND: 404.093383 3668.278320 0.9646691 0.3405659 16.8297 10.7757  4
------> CAND: 115.202602 3620.917969 0.7510722 2.7626045 14.5318 10.7688 16
------> CAND: 264.081706 4165.299316 0.6861732 2.6807716 16.8028 10.7544  4
------> CAND: 342.301139 4640.296387 1.0171915 2.8651130 16.8026 10.7542  4
------> CAND: 138.266478 4640.603516 0.7303825 2.5339599 14.5136 10.7452 16
------> CAND: 148.084228 4040.575439 0.6689270 2.6813540 14.5108 10.7415 16
------> CAND:   0.417031 5494.105957 1.0069532 1.9444878 15.0791 10.7401  8
------> CAND: 403.393487 4686.245117 0.8378865 2.6904869 19.8685 10.7391  2
------> CAND:   0.999370 3601.902832 0.9682205 2.8493128 16.7694 10.7278  4
------> CAND: 205.566025 4004.843994 0.5122567 1.0193967 15.0557 10.7159  8
------> CAND:  65.066730 4596.926270 0.9476163 1.0013685 14.4899 10.7144 16
------> CAND:  86.394490 4260.932617 0.7912858 2.7600393 14.4894 10.7137 16
------> CAND: 332.876286 3614.873047 0.9189022 2.8352404 15.0489 10.7089  8
------> CAND: 230.429857 4574.213379 1.0728111 2.9127331 16.7386 10.7034  4
------> CAND: 160.565321 4792.368164 0.7329928 2.4151096 14.4798 10.7013 16
------> CAND: 336.753352 4347.187012 0.8067727 2.7482302 15.0331 10.6927  8
[19:53:49][31816][INFO ] Statistics: count dirty SumSpec pages 463903 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:53:49][31816][INFO ] Data processing finished successfully!
19:53:49 (31816): called boinc_finish(0)

</stderr_txt>
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