Task 1731206871

Name: Ter5_1_dns_cfbf00126_segment_7_dms_200_40000_16_9050000_2
Workunit ID: 874624102
Created: 17 Feb 2025 9:14:05 UTC
Sent: 17 Feb 2025 12:59:08 UTC
Report deadline: 3 Mar 2025 12:59:08 UTC
Received: 17 Feb 2025 15:27:51 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 626.51
CPU time (sec): 15.17
Peak working set size (MB): 285.97
Peak swap size (MB): 10503
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>
[08:17:19][37310][INFO ] Application startup - thank you for supporting Einstein@Home!
[08:17:19][37310][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_7_dms_200_16.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 9050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_16.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_40000_16_9050000_2_0
------> GPU usage: 0.500000
[08:17:19][37310][INFO ] Starting data processing...
[08:17:19][37310][INFO ] opti: No host transfer for n_steps. Use device global.
[08:17:19][37310][INFO ] opti: No host transfer for mean. Use device global.
[08:17:19][37310][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:17:19][37310][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:17:19][37310][INFO ] opti: power spectrum in fft callback (static link).
[08:17:19][37310][INFO ] opti: __constant__ access is not uniform, bad!
[08:17:19][37310][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[08:17:19][37310][INFO ] CUDA global memory status (initial GPU state, including context):
[08:17:19][37310][INFO ] No template file. Generating templates.
[08:17:19][37310][INFO ] Template param value T_cons = 50000
[08:17:22][37310][INFO ] Number of generated templates to be used: 50000
[08:17:22][37310][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_7_dms_200_16.cpt
[08:17:22][37310][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_7_dms_200_16.cpt (No such file or directory).
------> Starting from scratch...
[08:17:22][37310][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_16.binary
[08:17:22][37310][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_7_dms_200_DM231.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.79675376213
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 231.6 cm^-3 pc
------> Scale factor: 1.29835
[08:17:22][37310][INFO ] Allocating memory for dedispersed compressed time series...
[08:17:22][37310][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:17:22][37310][INFO ] 8-bit allocation done
[08:17:22][37310][INFO ] Foobar
[08:17:22][37310][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_16.binary
[08:17:22][37310][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:17:22][37310][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:17:22][37310][INFO ] FftSize = 12582913
[08:17:22][37310][INFO ] Seed for random number generator is 1107791485.
[08:17:24][37310][INFO ] 8[08:17:24][37310][INFO ] 9[08:17:24][37310][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:17:24][37310][INFO ] Normalization factor 3.97364e-08
[08:17:24][37310][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
[08:17:24][37310][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 996 MB (10019 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:17:24][37310][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:17:24][37310][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:17:24][37310][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:18:19][37310][INFO ] Checkpoint committed!
[08:19:19][37310][INFO ] Checkpoint committed!
[08:20:19][37310][INFO ] Checkpoint committed!
[08:21:19][37310][INFO ] Checkpoint committed!
[08:22:19][37310][INFO ] Checkpoint committed!
[08:23:19][37310][INFO ] Checkpoint committed!
[08:24:19][37310][INFO ] Checkpoint committed!
[08:25:19][37310][INFO ] Checkpoint committed!
[08:26:19][37310][INFO ] Checkpoint committed!
[08:27:19][37310][INFO ] Checkpoint committed!
[08:27:44][37310][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 3602.043945 0.9680958 5.7512822 24.9614 21.3779  8
------> CAND:   0.499296 4039.974854 0.7526833 4.4717646 24.6758 21.0615  8
------> CAND:   0.499555 3735.348633 0.9468210 3.8244188 24.1898 20.5241  8
------> CAND:   0.499815 4250.763672 1.0578928 5.6474743 23.4342 19.6909  8
------> CAND:   0.499036 4565.965332 1.0768338 4.6543269 23.3948 19.6476  8
------> CAND:   0.249907 3885.112549 0.7518668 5.4441242 20.6878 19.2028 16
------> CAND:   0.250167 3602.766357 0.9679195 5.7579060 19.9817 18.1991 16
------> CAND:   0.249648 4192.926758 0.8403988 4.5532641 19.8177 17.9671 16
------> CAND:   1.498406 3690.792969 0.9766273 3.7526286 30.5824 17.1374  2
------> CAND:   0.166345 4325.772949 0.9523004 4.5356278 18.2782 15.8112 16
------> CAND:   1.248239 4300.789062 0.9958962 5.5585976 28.0356 15.61  2
------> CAND:   1.248499 3864.871582 0.7732591 5.4799457 27.8897 15.5226  2
------> CAND:   1.498665 4409.678223 1.0757239 5.5855079 22.6993 15.4943  4
------> CAND:   1.248758 3634.947021 0.6546840 5.4164982 27.7995 15.4686  2
------> CAND:   1.498925 4047.236572 0.8711941 5.5206528 22.5607 15.3818  4
------> CAND:   1.499184 3757.683594 0.7367821 5.5025363 22.5332 15.3595  4
------> CAND:   0.166605 3602.410400 0.9680062 5.7545948 17.9043 15.2941 16
------> CAND:   0.749203 3690.792969 0.9766273 3.7526286 22.1861 15.0777  4
------> CAND:   0.749462 4409.678223 1.0757239 5.5855079 18.9468 14.8131  8
------> CAND:   0.249388 3616.697998 0.9195289 3.7245603 18.8509 14.7105  8
------> CAND:   0.749722 3782.726074 0.7351169 5.4867568 18.7506 14.603  8
------> CAND:   1.499444 3630.558350 0.6665639 5.4533262 25.8329 14.2918  2
------> CAND:   1.498146 3985.224609 1.0228481 3.9975154 25.2393 13.937  2
------> CAND:   0.998332 3946.362793 0.8244345 4.1811371 20.5953 13.7906  4
------> CAND:   0.416253 3878.513916 0.7586530 5.4532485 17.9819 13.7834  8
------> CAND:   0.998072 4105.361328 0.9375025 4.2312355 20.3982 13.6316  4
------> CAND:   0.415993 4300.789062 0.9958962 5.5585976 17.7356 13.5218  8
------> CAND:   0.624379 3864.871582 0.7732591 5.4799457 20.0849 13.3791  4
------> CAND:   0.624120 4300.789062 0.9958962 5.5585976 20.0612 13.3601  4
------> CAND:   0.500334 3653.078613 0.5775372 5.2127199 17.3128 13.0742  8
------> CAND:   1.497887 4519.899414 0.9771897 5.0411506 23.3221 12.7928  2
------> CAND:   0.374731 4249.742188 0.9971117 5.5872598 15.7667 12.3937 16
------> CAND:   0.998591 4039.974854 0.7526833 4.4717646 18.8535 12.3899  4
------> CAND:   0.832246 3886.515381 0.7481346 5.4191985 18.6456 12.2233  4
------> CAND: 375.208457 3869.354248 0.8698249 4.0274019 16.4824 12.2002  8
------> CAND:   0.831986 4490.373047 1.0840254 5.5420661 18.5684 12.1615  4
------> CAND: 173.157743 3680.095459 0.5444607 5.0188727 16.4266 12.1417  8
------> CAND:   1.000408 3603.283936 0.9677881 5.7544169 18.4566 12.0721  4
------> CAND:   0.748943 3982.032227 1.0223211 4.0095491 18.3493 11.9862  4
------> CAND:   0.498777 3900.824951 1.0101078 3.9247735 18.2797 11.9306  4
------> CAND:   0.374991 3628.813477 0.6890255 5.4899616 15.4124 11.9234 16
------> CAND:   0.299733 4383.361328 1.0729427 5.6004648 15.321 11.8026 16
------> CAND:   1.247980 4490.373047 1.0840254 5.5420661 18.0576 11.7531  4
------> CAND:   2.496478 4329.166992 0.9947051 5.5348635 26.8768 11.6725  1
------> CAND:   2.497257 3716.225830 0.6610181 5.3923621 26.8074 11.6423  1
------> CAND: 230.974826 3802.339111 0.8356253 5.6022520 15.9481 11.6416  8
------> CAND:   0.999110 3673.506104 0.7974876 3.8959179 17.9159 11.6401  4
------> CAND:   0.832505 3635.122803 0.6525291 5.4123764 17.8958 11.624  4
------> CAND:   2.496219 4464.590820 1.0813287 5.5502748 26.7079 11.5991  1
------> CAND:   0.999370 3888.597412 0.7487235 5.4438996 15.1654 11.5974 16
------> CAND:   2.496738 4068.624268 0.8631209 5.5009036 26.6504 11.5741  1
------> CAND:   2.496997 3878.500000 0.7577017 5.4435396 26.6249 11.563  1
------> CAND: 115.520241 3622.664062 0.8098218 5.6226702 15.0991 11.5102 16
------> CAND:   0.312190 3870.987061 0.7672952 5.4734721 15.7866 11.4733  8
------> CAND:   0.998851 4175.318359 1.0489302 4.1765647 17.7065 11.473  4
------> CAND: 115.561762 3649.412109 0.9405046 5.7295628 15.0362 11.4276 16
------> CAND:   0.999889 3625.450439 0.7586320 5.5721850 17.639 11.4192  4
------> CAND:   0.999629 4185.003906 1.0502510 5.6904602 17.6168 11.4016  4
------> CAND:   0.208126 4329.166992 0.9947051 5.5348635 15.0039 11.3851 16
------> CAND: 150.376213 3657.056885 0.8808414 5.6796193 20.9073 11.3557  2
------> CAND: 223.029693 4336.816895 0.9512497 5.4130316 15.6479 11.3291  8
------> CAND:  21.716505 3961.223633 0.9560375 5.6676979 14.9571 11.3238 16
------> CAND: 348.983500 3806.765381 0.9245010 3.9056816 15.5946 11.2737  8
------> CAND: 230.976902 3879.581299 0.8648747 5.6121383 15.5933 11.2724  8
------> CAND:  30.024690 3736.379395 0.6491172 5.3330116 15.5518 11.2293  8
------> CAND:  45.910803 3624.617676 0.7667999 3.8643508 14.8722 11.2126 16
------> CAND:  27.078223 3873.613037 0.7661516 5.4848938 14.8644 11.2023 16
------> CAND: 144.940275 4072.734375 0.7178071 4.8043704 14.8639 11.2017 16
------> CAND: 189.346962 3950.328125 0.9872552 5.7006559 25.7374 11.1776  1
------> CAND: 461.895933 3869.662842 0.7678875 5.4677830 25.654 11.1414  1
------> CAND: 446.059646 4336.816895 0.9512497 5.4130316 17.2785 11.1322  4
------> CAND:  80.557870 3718.602783 0.8859050 5.6718826 15.4439 11.1174  8
------> CAND:  59.647401 3712.832520 0.6704438 5.3904338 14.7899 11.105 16
------> CAND:   1.499703 3651.149902 0.9076455 5.7096090 15.4057 11.0778  8
------> CAND: 167.163601 3810.882080 0.8285625 5.5964322 15.4014 11.0733  8
------> CAND:   0.311930 4426.340332 1.0774533 5.5754290 15.3996 11.0715  8
------> CAND: 231.009860 3813.354004 0.9228328 5.6913056 15.3762 11.0473  8
------> CAND: 173.162414 3949.163818 0.8653854 5.5757494 15.3482 11.0183  8
------> CAND: 201.753576 4144.782715 1.0452141 4.1413388 14.7231 11.0178 16
------> CAND: 144.363905 3688.527344 0.9267980 3.7894449 17.0996 10.99  4
------> CAND: 206.543855 3976.769775 0.9944534 4.0133529 17.0716 10.9678  4
------> CAND: 352.793873 4357.642578 0.9479442 4.5924153 15.2963 10.9645  8
------> CAND: 119.856898 3742.587646 0.8009851 3.9555733 15.2841 10.9519  8
------> CAND: 189.346703 3951.658203 0.9872835 5.7002730 25.1183 10.9087  1
------> CAND:   7.506562 3643.527588 0.6109838 5.3261170 14.6319 10.899 16
------> CAND: 230.948096 3869.662842 0.7678875 5.4677830 20.1213 10.889  2
------> CAND: 184.414472 3657.896484 0.9530346 5.7372003 15.2066 10.8718  8
------> CAND:  40.278935 3718.602783 0.8859050 5.6718826 14.6096 10.8699 16
------> CAND: 120.410172 4341.746582 0.9138099 4.6396070 15.2028 10.8679  8
------> CAND: 462.062279 3854.209717 0.8779777 5.6360359 25.0237 10.8677  1
------> CAND: 231.194371 3908.709717 0.9861839 5.7117171 24.9839 10.8504  1
------> CAND:   0.332691 4105.361328 0.9375025 4.2312355 14.5928 10.8481 16
------> CAND:  86.516719 4515.886719 0.9776866 4.9508357 14.5898 10.8441 16
------> CAND:  31.947653 3636.383301 0.6391742 5.4003162 14.5627 10.809 16
------> CAND: 206.550084 3916.171387 0.9602930 3.9816415 16.8475 10.7898  4
------> CAND: 100.084377 3652.904053 0.5795202 4.2507873 14.5204 10.754 16
------> CAND: 476.969782 3722.337891 0.8307800 5.6328797 19.8427 10.7238  2
------> CAND: 189.367463 3765.505615 0.8918688 5.6708336 19.8073 10.7027  2
------> CAND:  23.116557 3622.351807 0.7884228 5.6057677 14.4696 10.688 16
------> CAND: 102.661562 3663.026855 0.8705155 5.6698666 14.451 10.6639 16
[08:27:44][37310][INFO ] Statistics: count dirty SumSpec pages 561227 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:27:44][37310][INFO ] Data processing finished successfully!
08:27:44 (37310): called boinc_finish(0)

</stderr_txt>
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