Task 1733370689

Name: Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_154_0_0
Workunit ID: 876033465
Created: 21 Feb 2025 13:53:11 UTC
Sent: 22 Feb 2025 5:27:49 UTC
Report deadline: 8 Mar 2025 5:27:49 UTC
Received: 22 Feb 2025 7:58:21 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 801.31
CPU time (sec): 14.77
Peak working set size (MB): 401.59
Peak swap size (MB): 14918.63
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[00:44:01][63427][INFO ] Application startup - thank you for supporting Einstein@Home!
[00:44:01][63427][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_cfbf00127_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_5_dms_200_154.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 0 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_154.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_154_0_0_0
------> GPU usage: 0.500000
[00:44:01][63427][INFO ] Starting data processing...
[00:44:01][63427][INFO ] opti: No host transfer for n_steps. Use device global.
[00:44:01][63427][INFO ] opti: No host transfer for mean. Use device global.
[00:44:01][63427][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:44:01][63427][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:44:01][63427][INFO ] opti: power spectrum in fft callback (static link).
[00:44:01][63427][INFO ] opti: __constant__ access is not uniform, bad!
[00:44:01][63427][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[00:44:01][63427][INFO ] CUDA global memory status (initial GPU state, including context):
[00:44:01][63427][INFO ] No template file. Generating templates.
[00:44:01][63427][INFO ] Template param value T_cons = 50000
[00:44:06][63427][INFO ] Number of generated templates to be used: 50000
[00:44:06][63427][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_5_dms_200_154.cpt
[00:44:06][63427][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_5_dms_200_154.cpt (No such file or directory).
------> Starting from scratch...
[00:44:06][63427][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_154.binary
[00:44:06][63427][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_5_dms_200_DM245.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755614303729
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 245.4 cm^-3 pc
------> Scale factor: 1.09236
[00:44:06][63427][INFO ] Allocating memory for dedispersed compressed time series...
[00:44:06][63427][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:44:06][63427][INFO ] 8-bit allocation done
[00:44:06][63427][INFO ] Foobar
[00:44:06][63427][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_154.binary
[00:44:06][63427][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:44:06][63427][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:44:06][63427][INFO ] FftSize = 12582913
[00:44:06][63427][INFO ] Seed for random number generator is 1094609331.
[00:44:08][63427][INFO ] 8[00:44:08][63427][INFO ] 9[00:44:09][63427][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:44:09][63427][INFO ] Normalization factor 3.97364e-08
[00:44:09][63427][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
[00:44:09][63427][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:44:09][63427][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:44:09][63427][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:44:09][63427][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:45:01][63427][INFO ] Checkpoint committed!
[00:46:01][63427][INFO ] Checkpoint committed!
[00:47:01][63427][INFO ] Checkpoint committed!
[00:48:01][63427][INFO ] Checkpoint committed!
[00:49:01][63427][INFO ] Checkpoint committed!
[00:50:01][63427][INFO ] Checkpoint committed!
[00:51:01][63427][INFO ] Checkpoint committed!
[00:52:01][63427][INFO ] Checkpoint committed!
[00:53:01][63427][INFO ] Checkpoint committed!
[00:54:01][63427][INFO ] Checkpoint committed!
[00:55:01][63427][INFO ] Checkpoint committed!
[00:56:01][63427][INFO ] Checkpoint committed!
[00:57:01][63427][INFO ] Checkpoint committed!
[00:57:21][63427][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 345.693702 3619.245117 0.9601480 1.3611772 19.9983 13.3095  4
------> CAND:  79.915325 3634.751465 0.9100365 1.7882437 16.1644 12.9256 16
------> CAND: 115.231407 3626.021240 0.9256353 1.8684767 15.5922 12.1617 16
------> CAND: 172.846851 3619.245117 0.9601480 1.3611772 16.1747 11.8781  8
------> CAND: 230.497848 3650.454834 0.9458919 1.4238731 16.0517 11.7496  8
------> CAND: 147.710535 3611.707031 0.9636069 1.8772215 14.9099 11.2619 16
------> CAND: 115.195335 3721.190674 0.9650677 1.9520768 14.9026 11.2524 16
------> CAND: 230.461257 3651.451172 0.9450517 1.5839844 17.3895 11.2205  4
------> CAND:   3.725513 3627.398926 0.9562393 1.6718615 14.8569 11.1925 16
------> CAND: 271.533252 3628.979492 0.9213586 1.2474637 15.492 11.1673  8
------> CAND: 115.227774 3697.469238 0.9231727 1.6013318 14.824 11.1495 16
------> CAND: 115.415399 3628.974854 0.9567571 1.1611824 14.8153 11.1381 16
------> CAND: 230.547933 3629.531250 0.9215111 1.9880856 15.3567 11.027  8
------> CAND: 256.559833 3644.069580 0.8937901 1.4189045 15.3562 11.0265  8
------> CAND: 463.347887 3707.377686 0.9183665 1.5993099 17.0895 10.982  4
------> CAND: 160.819640 3704.260498 0.9656442 1.2926992 14.6952 10.9814 16
------> CAND: 168.854043 3628.319092 0.9219695 1.2836525 14.693 10.9786 16
------> CAND: 257.989729 3643.424316 0.9493219 1.3727081 15.3058 10.9744  8
------> CAND: 230.471897 3611.943115 0.9632242 1.5606223 15.2933 10.9615  8
------> CAND: 115.231148 3619.245117 0.9601480 1.3611772 14.6774 10.9582 16
------> CAND: 115.299918 3661.869629 0.9403375 1.7007836 14.6542 10.928 16
------> CAND: 138.292169 3669.118652 0.9371734 1.7553629 15.2431 10.9095  8
------> CAND: 115.249054 3650.454834 0.9458919 1.4238731 14.6384 10.9074 16
------> CAND: 141.388632 3600.697266 0.9683006 1.7877082 15.2378 10.904  8
------> CAND:  33.282309 3600.910400 0.9682479 2.0460045 16.9905 10.9034  4
------> CAND: 289.055570 3641.723145 0.8992936 1.3095887 15.2279 10.8938  8
------> CAND: 172.721249 3618.553711 0.9604043 1.7715825 15.2203 10.8859  8
------> CAND: 220.817637 3703.246582 0.9659240 1.2513090 15.22 10.8856  8
------> CAND: 230.414805 3696.629883 0.9238133 1.7092537 16.9398 10.8631  4
------> CAND: 288.924258 3654.576904 0.8755574 1.4373351 20.0491 10.8462  2
------> CAND: 115.219470 3726.327148 0.9646336 1.9189190 14.5786 10.8296 16
------> CAND: 136.902498 3626.468262 0.9256076 1.2369016 16.8869 10.8211  4
------> CAND: 338.749497 3651.013184 0.9453585 1.5051118 19.9343 10.7781  2
------> CAND:  57.601171 3629.437500 0.9215340 1.9802421 14.529 10.7651 16
------> CAND: 346.968930 3602.844238 0.9673725 1.8153337 15.0864 10.7476  8
------> CAND: 115.280714 3687.584717 0.9665665 1.9966797 15.0817 10.7427  8
------> CAND:  90.861681 3684.023926 0.9297131 1.5495954 14.4836 10.7063 16
------> CAND: 405.832613 3635.063965 0.9108616 1.2795831 15.0418 10.7016  8
------> CAND: 230.451136 3672.846191 0.9669363 1.9795831 15.0148 10.6737  8
------> CAND: 273.805255 3626.468262 0.9256076 1.2369016 19.7499 10.6687  2
------> CAND: 230.480980 3644.447998 0.8933010 1.4053240 14.9985 10.6569  8
------> CAND: 139.427781 3657.251221 0.9425856 1.4662251 14.441 10.651 16
------> CAND: 144.010453 3635.688965 0.9107826 1.9491285 14.4393 10.6487 16
------> CAND: 341.136981 3630.072998 0.9552058 1.7619895 16.6681 10.6475  4
------> CAND: 345.692924 3619.549072 0.9600095 1.3631046 16.6627 10.6432  4
------> CAND: 149.823977 3737.088379 0.9635647 1.8152326 14.41 10.6109 16
------> CAND: 181.924741 3655.313965 0.9435609 1.7425402 14.3988 10.5964 16
------> CAND:  96.172536 3622.597168 0.9591370 1.2184168 14.9368 10.5933  8
------> CAND: 358.516569 3641.906738 0.9494972 1.5688252 14.9189 10.5749  8
------> CAND: 386.080853 3630.441650 0.9183409 1.2924953 19.5861 10.5716  2
------> CAND: 343.344885 3632.706543 0.9538507 1.4734421 24.3353 10.5687  1
------> CAND: 136.177170 3619.731934 0.9607886 2.0538681 14.3741 10.5644 16
------> CAND: 345.897677 3633.057861 0.9134759 1.8380307 14.8946 10.5499  8
------> CAND: 115.235819 3652.325928 0.8791134 1.7202309 14.3621 10.5489 16
------> CAND:  49.934752 3603.174805 0.9671941 1.7029032 16.5398 10.5458  4
------> CAND: 193.151366 3645.027100 0.8924332 1.7846831 24.2496 10.5315  1
------> CAND:  94.579150 3647.424805 0.9469858 1.5236608 14.339 10.5189 16
------> CAND: 104.041891 3670.795654 0.9671977 2.0230916 14.3176 10.4913 16
------> CAND: 199.738747 3603.174805 0.9671941 1.7029032 24.1561 10.4909  1
------> CAND: 172.846332 3619.549072 0.9600095 1.3631046 14.8337 10.4872  8
------> CAND: 166.428411 3639.416260 0.9507856 1.7033571 14.3118 10.4838 16
------> CAND: 130.603951 3666.733887 0.9670197 1.9557856 14.3011 10.47 16
------> CAND: 345.717837 3647.833008 0.9476526 1.3195611 16.4317 10.4602  4
------> CAND: 203.451804 3694.175537 0.9661316 1.9581088 14.8067 10.4594  8
------> CAND: 143.677503 3650.019531 0.8828058 1.5020547 14.2899 10.4556 16
------> CAND: 170.299769 3637.653320 0.9069162 1.2593824 14.2878 10.4528 16
------> CAND:  30.131867 3655.409668 0.8733142 1.6625665 14.7875 10.4397  8
------> CAND: 176.022205 3646.874268 0.8896398 1.3707017 14.2774 10.4393 16
------> CAND: 158.647808 3645.643311 0.8914980 1.3870786 14.7859 10.438  8
------> CAND: 440.863235 3765.500977 0.9617469 1.5625176 19.3588 10.4369  2
------> CAND: 429.733407 3636.161865 0.9083389 1.3270496 16.3951 10.4312  4
------> CAND: 115.273967 3629.531250 0.9215111 1.9880856 14.2684 10.4277 16
------> CAND:  67.161488 3689.748535 0.9664763 1.9930228 14.2592 10.4159 16
------> CAND: 403.031212 3709.437256 0.9648750 1.4110488 14.7497 10.4008  8
------> CAND: 499.681245 3730.325195 0.9643186 1.8967208 16.3548 10.3993  4
------> CAND: 299.619668 3650.827148 0.9454516 1.5022166 14.736 10.3868  8
------> CAND: 193.248423 3714.772461 0.9147658 1.6460117 14.2345 10.384 16
------> CAND: 155.127307 3623.462891 0.9579831 1.5759368 14.7307 10.3813  8
------> CAND: 118.683917 3631.416016 0.9162880 1.8417600 14.7289 10.3795  8
------> CAND: 172.882404 3611.691162 0.9633590 1.6586646 14.7168 10.367  8
------> CAND:  75.368984 3642.538818 0.9493976 1.4563030 14.22 10.3654 16
------> CAND:  47.049529 3651.609619 0.8805152 1.7359937 23.8327 10.3504  1
------> CAND:  44.860310 3641.933105 0.8973997 1.4228919 16.2919 10.3495  4
------> CAND: 436.593272 3609.542969 0.9648816 2.0672824 16.2915 10.3492  4
------> CAND: 105.073959 3634.692871 0.9106683 1.3373152 14.6941 10.3436  8
------> CAND:  91.176466 3754.754150 0.9626708 1.4576892 14.2 10.3395 16
------> CAND: 488.059906 3621.657227 0.9594483 1.9192184 16.279 10.3394  4
------> CAND:  24.966597 3717.327881 0.9650772 1.3115979 14.1933 10.3309 16
------> CAND: 499.268106 3762.879150 0.9619546 1.7416295 16.2669 10.3298  4
------> CAND: 375.628862 3681.430176 0.9665951 1.9640998 16.2654 10.3286  4
------> CAND: 104.000889 3631.144775 0.9560042 1.1388991 14.1868 10.3225 16
------> CAND: 192.036256 3633.737549 0.9122396 1.8307942 14.6705 10.3194  8
------> CAND:  66.040149 3651.253418 0.9458373 1.8210658 14.6658 10.3146  8
------> CAND: 185.013419 3668.903564 0.9669734 1.2399641 14.1656 10.2952 16
------> CAND: 321.710126 3622.468506 0.9590214 1.8976940 16.2225 10.2947  4
------> CAND: 199.787535 3633.890869 0.9532251 1.5299431 14.6392 10.2873  8
------> CAND:  37.831764 3737.354248 0.9633811 1.4838395 14.6375 10.2856  8
------> CAND: 177.156520 3601.358154 0.9680058 1.7375854 14.1542 10.2805 16
------> CAND: 345.997588 3706.770264 0.9187102 1.5711087 14.6285 10.2763  8
------> CAND: 115.203640 3701.058105 0.9215369 1.5501533 16.1903 10.2692  4
[00:57:21][63427][INFO ] Statistics: count dirty SumSpec pages 1954 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:57:21][63427][INFO ] Data processing finished successfully!
00:57:21 (63427): called boinc_finish(0)

</stderr_txt>
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