Task 1703141142

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_71_2900000_1
Workunit ID: 857759378
Created: 25 Dec 2024 23:20:03 UTC
Sent: 26 Dec 2024 12:17:09 UTC
Report deadline: 9 Jan 2025 12:17:09 UTC
Received: 26 Dec 2024 13:02:51 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12829233
Run time (sec): 430.32
CPU time (sec): 30.01
Peak working set size (MB): 299.75
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>
[07:51:06][277773][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_71.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 2900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_71.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_71_2900000_1_0
------> GPU usage: 0.500000
[07:51:06][277773][INFO ] Starting data processing...
[07:51:06][277773][INFO ] opti: No host transfer for n_steps. Use device global.
[07:51:06][277773][INFO ] opti: No host transfer for mean. Use device global.
[07:51:06][277773][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:51:06][277773][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:51:06][277773][INFO ] opti: power spectrum in fft callback (static link).
[07:51:06][277773][INFO ] opti: __constant__ access is not uniform, bad!
[07:51:06][277773][INFO ] Running on device 0 NVIDIA TITAN V
[07:51:06][277773][INFO ] CUDA global memory status (initial GPU state, including context):
[07:51:06][277773][INFO ] No template file. Generating templates.
[07:51:06][277773][INFO ] Template param value T_cons = 50000
[07:51:12][277773][INFO ] Number of generated templates to be used: 50000
[07:51:12][277773][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_71.cpt
[07:51:12][277773][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_71.cpt (No such file or directory).
------> Starting from scratch...
[07:51:12][277773][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_71.binary
[07:51:12][277773][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_DM237.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766089901
------> 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: 237.1 cm^-3 pc
------> Scale factor: 1.31367
[07:51:12][277773][INFO ] Allocating memory for dedispersed compressed time series...
[07:51:12][277773][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:51:12][277773][INFO ] 8-bit allocation done
[07:51:12][277773][INFO ] Foobar
[07:51:12][277773][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_71.binary
[07:51:12][277773][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:51:12][277773][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:51:12][277773][INFO ] FftSize = 12582913
[07:51:12][277773][INFO ] Seed for random number generator is 1111279810.
[07:51:15][277773][INFO ] 8[07:51:15][277773][INFO ] 9[07:51:16][277773][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:51:16][277773][INFO ] Normalization factor 3.97364e-08
[07:51:16][277773][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
[07:51:16][277773][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
[07:51:16][277773][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:51:16][277773][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:51:16][277773][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:57:07][277773][INFO ] Checkpoint committed!
[07:58:15][277773][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4607.105957 1.1244187 3.1079783 23.9108 20.2161  8
------> CAND:   0.250167 4530.719727 0.4225206 1.5218179 20.2104 18.5234 16
------> CAND:   0.499815 3781.037354 0.5222332 2.7632854 21.3754 17.4367  8
------> CAND:   0.500334 5412.210938 0.6747367 1.9922611 21.0209 17.0511  8
------> CAND:   0.249907 3666.624756 0.7316257 2.8851709 18.6889 16.3823 16
------> CAND:   0.249648 3637.252930 0.9706164 2.9493251 17.9476 15.3538 16
------> CAND:   1.499963 3664.045654 0.7615675 2.8961747 27.1833 15.0996  2
------> CAND:   1.500222 4455.455566 1.1016932 3.1016185 27.1353 15.0708  2
------> CAND:   0.166605 3943.995117 0.7726982 2.9358530 17.5956 14.8691 16
------> CAND:   1.250315 4527.348633 0.4219094 1.5571953 26.1318 14.4705  2
------> CAND:   1.250834 6061.426270 0.9681577 1.9786937 25.9269 14.348  2
------> CAND:   1.250056 3740.631836 0.2434258 1.2026503 25.4723 14.0763  2
------> CAND:   0.500593 3602.412842 0.9681435 0.2098841 18.1282 13.939  8
------> CAND:   0.749981 3664.045654 0.7615675 2.8961747 20.7308 13.9  4
------> CAND:   0.499555 3601.482178 0.9683222 2.9365914 18.0654 13.8722  8
------> CAND:   1.250575 5375.520020 0.7016386 1.7330365 25.0682 13.8348  2
------> CAND:   0.499296 3610.873291 0.9665146 2.9416544 17.6178 13.397  8
------> CAND:   0.500853 5490.978027 1.2377335 1.1428169 17.4675 13.2378  8
------> CAND:   1.251094 6277.784180 1.1139026 1.9350019 23.6476 12.9869  2
------> CAND:   1.501260 4288.037598 0.9939253 0.5995742 23.4365 12.861  2
------> CAND:   0.750241 4572.589355 1.1195120 3.1058388 19.3596 12.7959  4
------> CAND:   0.166864 5398.962891 0.6780896 2.0094576 16.0672 12.7952 16
------> CAND:   0.374991 4373.120117 1.0602442 3.0788653 17.0187 12.7639  8
------> CAND:   0.625158 4527.348633 0.4219094 1.5571953 18.781 12.3318  4
------> CAND:   0.625417 6062.883301 0.9677376 1.9839081 18.6485 12.2257  4
------> CAND:  68.096500 3934.352051 0.5960674 0.5875877 15.6203 12.199 16
------> CAND:   1.501001 3702.618164 0.7922845 0.3221954 22.2328 12.1439  2
------> CAND: 115.306665 3919.100098 0.3063954 2.2875173 15.5571 12.1151 16
------> CAND:   0.750760 4495.121094 1.1073220 0.6726779 18.4828 12.093  4
------> CAND: 494.117368 4126.628906 0.7169881 0.6282573 21.9506 11.976  2
------> CAND:   2.501668 6071.563477 0.9652090 2.0178626 27.5129 11.9487  1
------> CAND:   2.500630 4533.187012 0.4099151 1.6732082 27.4958 11.9413  1
------> CAND:   1.500482 4953.420410 1.1733981 3.1169243 21.8879 11.9387  2
------> CAND: 305.584746 4505.865723 0.8792037 2.9942863 18.262 11.9164  4
------> CAND:   2.500371 4078.336182 0.3099307 1.4059247 27.2998 11.8562  1
------> CAND:   1.500741 4587.459961 0.6578040 2.8093936 21.7376 11.8493  2
------> CAND: 115.264105 3902.992676 0.7290497 2.9110830 15.3546 11.8469 16
------> CAND:   2.500890 4902.453125 0.5232972 1.7292827 27.0585 11.7514  1
------> CAND: 381.467818 5616.815918 1.0967295 1.3171451 16.0401 11.7375  8
------> CAND:  86.393712 4204.562012 0.6304083 2.8449097 15.2526 11.7122 16
------> CAND: 135.960479 3661.840332 0.7506673 0.3070689 15.2257 11.6768 16
------> CAND:   1.000148 4943.267578 0.9180557 2.9681287 21.4337 11.6686  2
------> CAND: 182.258470 3845.740723 0.2474681 1.4377078 15.2039 11.6481 16
------> CAND:   1.000408 5703.728516 1.2564815 3.0341914 21.3801 11.6367  2
------> CAND:  33.493290 3618.696777 0.8021489 2.9006586 15.1904 11.6302 16
------> CAND:   2.500111 3740.922852 0.2387049 1.2491097 26.7167 11.6029  1
------> CAND:   1.501520 4860.543945 1.1608003 0.8460148 21.2531 11.5612  2
------> CAND:   0.999889 3774.897949 0.5436612 2.7756319 21.2162 11.5392  2
------> CAND:   2.501149 5412.210938 0.6747367 1.9922611 26.5028 11.51  1
------> CAND: 276.547488 4473.017090 0.6386049 2.8131382 15.807 11.4946  8
------> CAND:   0.416772 4278.445312 0.8033865 0.6744326 15.8045 11.492  8
------> CAND:  80.051568 3969.714355 0.8440462 0.4654055 15.7811 11.4676  8
------> CAND:   0.750500 4229.950195 1.0189465 0.5537621 17.6432 11.4226  4
------> CAND:  61.159561 3673.494385 0.2986771 2.3940589 15.0316 11.4214 16
------> CAND:   2.501409 5827.430176 0.8493611 2.0049980 26.259 11.4041  1
------> CAND: 311.537107 4753.432617 0.5043694 2.3690803 26.1844 11.3718  1
------> CAND:   0.250426 3713.579346 0.9825994 0.2737207 14.9856 11.3611 16
------> CAND: 115.210646 4379.046387 0.9590632 3.0413685 14.9419 11.3039 16
------> CAND: 115.184695 4455.541504 1.1016718 3.0964582 14.9343 11.2938 16
------> CAND:   0.999370 3600.337402 0.9685407 2.9363379 17.4511 11.2696  4
------> CAND: 198.252797 5087.723633 0.6383179 1.5212783 14.9117 11.2643 16
------> CAND: 487.512860 3848.496582 0.9412933 0.3644295 17.4398 11.2606  4
------> CAND:  69.030992 4331.529297 0.7788219 2.9493916 14.8947 11.242 16
------> CAND: 288.007412 4258.768555 0.8766997 3.0023987 15.5493 11.2268  8
------> CAND:   0.187625 4384.736328 1.0613650 3.0798368 14.8652 11.2034 16
------> CAND:  20.671461 4535.247559 0.4055511 1.7366651 14.8647 11.2028 16
------> CAND: 115.246199 4842.080566 0.9598582 3.0201948 14.8445 11.1763 16
------> CAND: 202.849224 4118.548340 0.7232285 0.6189941 14.8239 11.1494 16
------> CAND: 115.232964 4124.874512 0.6508923 2.8675110 14.8032 11.1223 16
------> CAND:  16.651924 3895.607178 0.6190861 2.8383489 14.8009 11.1193 16
------> CAND:   0.999629 3983.308105 0.3079348 2.2400239 17.2406 11.1021  4
------> CAND: 249.966484 3891.182373 0.3956913 0.7994387 17.2094 11.0773  4
------> CAND: 345.517236 4314.089355 0.9941050 3.0578773 20.4256 11.0697  2
------> CAND: 264.607472 3689.427002 0.9359188 0.2705362 15.3936 11.0653  8
------> CAND: 155.768554 4753.432617 0.5043694 2.3690803 20.4042 11.0569  2
------> CAND: 305.585005 4505.865723 0.8792037 2.9942863 20.3638 11.033  2
------> CAND: 172.758618 4314.089355 0.9941050 3.0578773 17.1509 11.0308  4
------> CAND:  86.424074 3633.569824 0.4907397 2.7294874 14.7275 11.0235 16
------> CAND: 495.025131 3821.296875 0.7585487 0.4122912 20.3315 11.0138  2
------> CAND: 315.985613 4502.271484 0.8800839 0.7762032 20.2759 10.9808  2
------> CAND: 236.969228 3642.929199 0.3973144 0.5681874 15.302 10.9705  8
------> CAND: 288.370725 5361.973145 0.7108982 2.4949784 15.2935 10.9617  8
------> CAND:   0.417031 6065.700195 0.9669218 1.9943449 15.2762 10.9438  8
------> CAND: 157.558648 3689.478271 0.9074052 0.2745694 14.6422 10.9124 16
------> CAND: 310.761434 4690.444336 0.6089208 1.1799583 15.2454 10.9119  8
------> CAND: 378.272741 3619.064697 0.8144605 0.2571877 16.9824 10.8969  4
------> CAND: 499.933228 3891.182373 0.3956913 0.7994387 20.116 10.8859  2
------> CAND:   0.187366 3621.041748 0.7423218 2.8805802 14.5972 10.8538 16
------> CAND: 118.484614 3642.929199 0.3973144 0.5681874 14.5892 10.8434 16
------> CAND: 377.427520 4027.718750 0.8159462 0.5126218 15.1675 10.8313  8
------> CAND: 345.511008 3770.786621 0.9146051 2.9656348 16.8794 10.8151  4
------> CAND: 466.547635 3663.384033 0.7444420 2.8854508 19.9814 10.806  2
------> CAND: 499.730551 3967.703857 0.3779136 2.5123043 19.9546 10.7901  2
------> CAND:   2.501928 6280.209961 1.1135823 1.9399693 24.8324 10.7846  1
------> CAND: 455.953174 4102.957031 0.7338941 0.6085122 16.8112 10.761  4
------> CAND:  46.892526 3792.233643 0.8511369 2.9505820 14.5232 10.7577 16
------> CAND: 373.667492 3830.992920 0.8579535 0.3799255 16.8054 10.7564  4
------> CAND: 218.955400 3658.131592 0.3373027 0.6864823 19.8956 10.7551  2
------> CAND:  86.407985 3829.547363 0.4563653 2.6878288 14.5042 10.733 16
------> CAND:  86.401497 3867.927734 0.5279183 2.7604156 14.4928 10.7181 16
[07:58:15][277773][INFO ] Statistics: count dirty SumSpec pages 497133 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:58:15][277773][INFO ] Data processing finished successfully!
07:58:15 (277773): called boinc_finish(0)

</stderr_txt>
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