Task 1704161714

Name: Ter5_1_dns_cfbf00099_segment_1_dms_200_40000_144_2850000_1
Workunit ID: 858372450
Created: 27 Dec 2024 18:02:42 UTC
Sent: 28 Dec 2024 1:07:00 UTC
Report deadline: 11 Jan 2025 1:07:00 UTC
Received: 28 Dec 2024 1:43:48 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12829233
Run time (sec): 425.28
CPU time (sec): 26.14
Peak working set size (MB): 300.02
Peak swap size (MB): 6304.19
Peak disk usage (MB): 0.02
Validation state: Initial
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>
[20:35:09][320556][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_cfbf00099_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_1_dms_200_144.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 2850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_144.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_40000_144_2850000_1_0
------> GPU usage: 0.500000
[20:35:09][320556][INFO ] Starting data processing...
[20:35:09][320556][INFO ] opti: No host transfer for n_steps. Use device global.
[20:35:09][320556][INFO ] opti: No host transfer for mean. Use device global.
[20:35:09][320556][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:35:09][320556][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:35:09][320556][INFO ] opti: power spectrum in fft callback (static link).
[20:35:09][320556][INFO ] opti: __constant__ access is not uniform, bad!
[20:35:09][320556][INFO ] Running on device 0 NVIDIA TITAN V
[20:35:09][320556][INFO ] CUDA global memory status (initial GPU state, including context):
[20:35:09][320556][INFO ] No template file. Generating templates.
[20:35:09][320556][INFO ] Template param value T_cons = 50000
[20:35:16][320556][INFO ] Number of generated templates to be used: 50000
[20:35:16][320556][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_1_dms_200_144.cpt
[20:35:16][320556][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_1_dms_200_144.cpt (No such file or directory).
------> Starting from scratch...
[20:35:16][320556][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_144.binary
[20:35:16][320556][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_1_dms_200_DM244.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.67340045116
------> 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: 244.4 cm^-3 pc
------> Scale factor: 1.09507
[20:35:16][320556][INFO ] Allocating memory for dedispersed compressed time series...
[20:35:16][320556][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:35:16][320556][INFO ] 8-bit allocation done
[20:35:16][320556][INFO ] Foobar
[20:35:16][320556][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_144.binary
[20:35:16][320556][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:35:16][320556][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:35:16][320556][INFO ] FftSize = 12582913
[20:35:16][320556][INFO ] Seed for random number generator is -1039718710.
[20:35:19][320556][INFO ] 8[20:35:19][320556][INFO ] 9[20:35:19][320556][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:35:19][320556][INFO ] Normalization factor 3.97364e-08
[20:35:19][320556][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
[20:35:19][320556][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1739 MB (10317 MB free / 12056 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:35:19][320556][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:35:19][320556][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:35:19][320556][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:41:09][320556][INFO ] Checkpoint committed!
[20:42:12][320556][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.227514 3771.872559 0.5531177 2.7770789 16.587 12.3099  8
------> CAND: 431.865274 4617.495117 0.9936961 3.0417335 18.5792 12.1701  4
------> CAND: 115.190405 4475.108398 1.1044168 3.0876632 15.3199 11.8011 16
------> CAND: 223.579853 4341.468262 1.0238736 3.0596178 15.913 11.605  8
------> CAND:  84.272484 3888.769775 0.8547603 0.4208585 15.1661 11.5982 16
------> CAND: 460.910577 3771.872559 0.5531177 2.7770789 21.2979 11.5878  2
------> CAND:  63.437013 3703.240234 0.5107350 2.7376416 15.8179 11.5059  8
------> CAND:  82.357825 3963.967773 0.3830738 2.4992893 26.3768 11.4553  1
------> CAND:  13.066026 3799.207520 0.5033621 0.5765498 15.0551 11.4524 16
------> CAND: 187.957291 6021.929199 1.2619578 2.9040487 15.7341 11.4188  8
------> CAND:  86.454956 4513.161621 0.4356010 2.2607219 14.9781 11.3513 16
------> CAND:  38.630014 6125.454102 1.0563599 2.5006974 14.9692 11.3396 16
------> CAND:   9.150293 3664.345703 0.3208350 2.4255428 14.9524 11.3176 16
------> CAND:   9.150552 3805.392334 0.3474277 2.4641082 14.9111 11.2635 16
------> CAND: 313.646138 4329.118164 0.8564237 2.9872789 17.4284 11.2515  4
------> CAND: 397.257133 4345.996094 0.6504397 0.8604993 17.3504 11.1894  4
------> CAND: 263.092976 3913.263672 0.3219218 1.0901763 15.4856 11.1607  8
------> CAND: 126.118595 3632.919189 0.4993910 2.7181625 14.831 11.1586 16
------> CAND: 345.397602 4572.754395 1.0822014 3.0866702 17.3052 11.1534  4
------> CAND: 192.138502 4082.939941 0.5987576 2.8017159 17.2853 11.1377  4
------> CAND:  76.849744 4077.533691 0.9249877 3.0007749 14.8021 11.1209 16
------> CAND: 487.141243 5225.217773 0.9708695 2.9243507 17.2496 11.1093  4
------> CAND: 173.125045 4005.300537 0.6461557 0.6067129 15.4298 11.1028  8
------> CAND:  86.349336 4572.754395 1.0822014 3.0866702 14.7841 11.0974 16
------> CAND: 286.301918 3615.946289 0.9169919 0.2333323 15.3976 11.0695  8
------> CAND:  86.375027 4478.643066 0.9487488 3.0311162 14.7561 11.0608 16
------> CAND: 115.269295 5100.104004 1.0281961 3.0071344 14.7253 11.0206 16
------> CAND: 432.361715 3843.590088 0.2524788 1.4658538 17.0937 10.9853  4
------> CAND: 361.468745 4575.963379 0.6578174 1.0334113 15.3069 10.9755  8
------> CAND: 345.836692 4746.130859 0.6704868 2.7535825 17.0725 10.9684  4
------> CAND: 260.013122 3772.968994 0.5475576 2.7657957 15.2968 10.965  8
------> CAND:  13.066286 3888.736816 0.5279534 0.6306579 14.6621 10.9382 16
------> CAND: 293.141282 3796.398926 0.8276458 2.9308915 15.2676 10.9348  8
------> CAND:  13.065767 3715.629639 0.4790966 0.5338383 14.6419 10.912 16
------> CAND: 108.985541 4757.753418 1.1018556 3.0842617 14.6413 10.9111 16
------> CAND:  15.406020 3776.562988 0.2522488 1.3037268 14.6264 10.8918 16
------> CAND:  58.955549 3878.754150 0.9793939 0.3753006 14.624 10.8886 16
------> CAND: 261.645175 6104.062500 1.2665424 2.8707898 16.9702 10.8872  4
------> CAND:  82.365092 4352.970215 0.4809669 2.5703104 25.0612 10.8839  1
------> CAND:  86.345703 4366.980469 1.0306898 3.0632050 14.6097 10.87 16
------> CAND: 177.197263 4750.248535 0.5020982 1.5732996 20.082 10.8657  2
------> CAND: 177.187920 4511.547852 0.4387023 1.4957563 20.0693 10.8582  2
------> CAND:  82.355490 3804.404785 0.3498590 2.4579210 24.9838 10.8503  1
------> CAND:  86.405649 3998.319580 0.5338651 2.7497292 14.5933 10.8487 16
------> CAND:  34.266367 3632.691162 0.5041141 0.4473328 14.591 10.8458 16
------> CAND:  14.367984 5103.640137 1.1928688 0.9693763 15.1802 10.8445  8
------> CAND: 172.151626 4179.748047 0.3722058 1.2417985 15.1597 10.8233  8
------> CAND:  82.361459 4142.084961 0.4281758 2.5249646 24.8589 10.7961  1
------> CAND: 399.308553 3617.377930 0.8286340 0.2588913 16.8517 10.7931  4
------> CAND: 176.351263 6218.475098 1.1152017 1.9205693 14.5419 10.7819 16
------> CAND:  86.421220 4461.116211 0.6406019 2.7864780 14.5408 10.7805 16
------> CAND: 279.806923 4027.844238 0.6983377 2.8888392 15.112 10.7741  8
------> CAND: 103.625379 3890.383301 0.9796237 2.9940660 14.5245 10.7593 16
------> CAND:  57.613887 3771.872559 0.5531177 2.7770789 14.5222 10.7563 16
------> CAND: 230.446465 3616.817871 0.9010638 2.9215083 15.0916 10.753  8
------> CAND: 115.279416 5549.674316 1.0764377 2.9167371 14.5163 10.7487 16
------> CAND: 111.790056 4341.468262 1.0238736 3.0596178 14.5114 10.7422 16
------> CAND: 319.703341 3747.671631 0.7900041 0.3604228 15.0798 10.7408  8
------> CAND: 226.595868 5316.000977 0.9212884 2.8592153 15.0695 10.7302  8
------> CAND: 177.198301 4742.665039 0.5060806 1.5741787 19.8144 10.707  2
------> CAND: 230.550269 4524.848145 0.5972104 2.7083657 15.037 10.6966  8
------> CAND: 345.560315 3970.921387 0.6455175 2.8523235 16.7264 10.6937  4
------> CAND: 460.781082 3870.998047 0.7857591 2.9243500 16.6949 10.6687  4
------> CAND:  51.320790 5220.651367 0.7827253 1.4008321 15.0046 10.6632  8
------> CAND: 345.641281 4005.733643 1.0309029 3.0297065 15.0022 10.6608  8
------> CAND:  13.065507 3637.263672 0.4585840 0.4905447 14.4459 10.6573 16
------> CAND:  13.066545 3985.708008 0.5561530 0.6785594 14.4445 10.6556 16
------> CAND:  86.407466 3988.597168 0.5506497 2.7609797 14.4416 10.6518 16
------> CAND:  33.870097 3770.595947 0.9928416 2.9753585 14.4396 10.6492 16
------> CAND: 177.216207 5147.482422 0.6317968 1.6945311 19.7121 10.6463  2
------> CAND: 115.283049 4082.939941 0.5987576 2.8017159 14.9743 10.632  8
------> CAND: 112.282605 3612.709717 0.9373947 2.9263284 14.4138 10.6158 16
------> CAND: 259.198263 3731.216064 0.4350707 2.6501822 16.6278 10.6155  4
------> CAND: 206.382181 3744.633057 0.4162976 0.6511745 14.9521 10.6091  8
------> CAND: 115.200007 3966.321045 0.8452170 2.9641564 14.4054 10.6048 16
------> CAND: 498.381882 6216.000000 1.2244018 1.7080189 16.6129 10.6038  4
------> CAND:  86.413175 4341.982422 0.7230652 2.8946033 14.3868 10.5808 16
------> CAND: 163.864461 3954.481201 1.0223796 3.0159111 16.5685 10.5686  4
------> CAND:  86.389041 5011.712891 1.1809251 3.1014481 14.3712 10.5607 16
------> CAND: 249.490025 4064.771484 1.0208859 3.0307136 14.8996 10.555  8
------> CAND: 115.185733 3855.417236 0.9232382 2.9720011 14.8926 10.5478  8
------> CAND:  86.562393 4005.300537 0.6461557 0.6067129 14.3556 10.5404 16
------> CAND: 314.892301 4033.602051 0.5389225 2.7429299 14.8813 10.5362  8
------> CAND: 323.825125 3760.558838 0.9901705 2.9726346 16.5207 10.5307  4
------> CAND:  82.361199 4144.500488 0.4268455 2.5352840 24.2469 10.5303  1
------> CAND:  63.171795 3795.946777 0.9963368 2.9813268 14.8745 10.5292  8
------> CAND: 461.300100 5447.267090 0.7989268 2.5701413 16.506 10.519  4
------> CAND:  86.379439 4507.231934 0.9982614 3.0469594 14.3379 10.5176 16
------> CAND:  14.367465 4944.347656 1.1157546 0.9182633 14.8496 10.5036  8
------> CAND: 103.783939 3619.976074 0.7887617 0.2773691 14.3264 10.5026 16
------> CAND: 230.476049 3949.904541 0.5654420 2.7863407 16.4823 10.5003  4
------> CAND: 347.061316 3621.196289 0.7397332 2.8715754 19.4567 10.495  2
------> CAND: 306.817933 4538.451172 0.9414626 3.0260005 14.84 10.4937  8
------> CAND: 179.812855 3984.713623 0.7379173 2.9106901 14.8306 10.484  8
------> CAND:  14.368243 5099.162598 1.1921704 0.9749715 14.829 10.4823  8
------> CAND: 141.993289 3806.445801 0.4743181 2.6959641 14.3069 10.4775 16
------> CAND: 236.613960 3849.406982 0.6939074 2.8826771 16.4525 10.4767  4
------> CAND: 144.733965 3936.198730 0.9003845 0.4335140 14.8208 10.474  8
------> CAND: 162.402905 5352.591797 1.2211207 1.1019195 14.8113 10.4641  8
------> CAND: 230.541705 5641.802734 1.0444645 2.8641789 14.8109 10.4638  8
[20:42:12][320556][INFO ] Statistics: count dirty SumSpec pages 1827 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:42:12][320556][INFO ] Data processing finished successfully!
20:42:12 (320556): called boinc_finish(0)

</stderr_txt>
]]>