Task 1732916887

Name: Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_28_7850000_1
Workunit ID: 875769326
Created: 20 Feb 2025 20:43:40 UTC
Sent: 21 Feb 2025 1:59:45 UTC
Report deadline: 7 Mar 2025 1:59:45 UTC
Received: 21 Feb 2025 4:22:17 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 660.50
CPU time (sec): 15.24
Peak working set size (MB): 307.52
Peak swap size (MB): 14918.64
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>
[21:10:48][2676239][INFO ] Application startup - thank you for supporting Einstein@Home!
[21:10:48][2676239][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_4_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_4_dms_200_28.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 7850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_28.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_28_7850000_1_0
------> GPU usage: 0.500000
[21:10:48][2676239][INFO ] Starting data processing...
[21:10:48][2676239][INFO ] opti: No host transfer for n_steps. Use device global.
[21:10:48][2676239][INFO ] opti: No host transfer for mean. Use device global.
[21:10:48][2676239][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:10:48][2676239][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:10:48][2676239][INFO ] opti: power spectrum in fft callback (static link).
[21:10:48][2676239][INFO ] opti: __constant__ access is not uniform, bad!
[21:10:48][2676239][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[21:10:48][2676239][INFO ] CUDA global memory status (initial GPU state, including context):
[21:10:48][2676239][INFO ] No template file. Generating templates.
[21:10:48][2676239][INFO ] Template param value T_cons = 50000
[21:10:53][2676239][INFO ] Number of generated templates to be used: 50000
[21:10:53][2676239][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_28.cpt
[21:10:53][2676239][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_28.cpt (No such file or directory).
------> Starting from scratch...
[21:10:53][2676239][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_28.binary
[21:10:53][2676239][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_4_dms_200_DM232.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735045130619
------> 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: 232.8 cm^-3 pc
------> Scale factor: 1.23752
[21:10:53][2676239][INFO ] Allocating memory for dedispersed compressed time series...
[21:10:53][2676239][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:10:53][2676239][INFO ] 8-bit allocation done
[21:10:53][2676239][INFO ] Foobar
[21:10:53][2676239][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_28.binary
[21:10:53][2676239][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:10:53][2676239][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:10:53][2676239][INFO ] FftSize = 12582913
[21:10:53][2676239][INFO ] Seed for random number generator is -1045525738.
[21:10:55][2676239][INFO ] 8[21:10:55][2676239][INFO ] 9[21:10:56][2676239][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:10:56][2676239][INFO ] Normalization factor 3.97364e-08
[21:10:56][2676239][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
[21:10:56][2676239][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
[21:10:56][2676239][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:10:56][2676239][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:10:56][2676239][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:11:48][2676239][INFO ] Checkpoint committed!
[21:12:48][2676239][INFO ] Checkpoint committed!
[21:13:48][2676239][INFO ] Checkpoint committed!
[21:14:48][2676239][INFO ] Checkpoint committed!
[21:15:48][2676239][INFO ] Checkpoint committed!
[21:16:48][2676239][INFO ] Checkpoint committed!
[21:17:48][2676239][INFO ] Checkpoint committed!
[21:18:48][2676239][INFO ] Checkpoint committed!
[21:19:48][2676239][INFO ] Checkpoint committed!
[21:20:48][2676239][INFO ] Checkpoint committed!
[21:21:46][2676239][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 432.482387 4357.098145 0.5391990 5.2516537 29.4574 12.7932  1
------> CAND: 173.233779 3986.281006 0.5405189 5.5962453 16.5908 12.3138  8
------> CAND:  86.557722 3700.267578 0.5713593 5.7342005 15.6636 12.2565 16
------> CAND: 120.791650 3687.340332 0.9344916 3.5298450 21.9513 11.9764  2
------> CAND: 465.461848 4397.142090 0.6511421 5.6045818 18.2591 11.9141  4
------> CAND: 173.160857 4458.961914 0.8605558 5.8809857 16.1256 11.8267  8
------> CAND: 242.285792 3769.826904 0.4549453 4.0569563 21.6691 11.8085  2
------> CAND: 185.516088 3977.956055 0.8767236 3.7690742 18.1157 11.7996  4
------> CAND: 229.399605 3798.823975 0.4166974 5.3909998 27.1494 11.7908  1
------> CAND: 259.619965 3713.167480 0.5436296 5.6830087 18.0919 11.7805  4
------> CAND: 229.397789 3826.163086 0.4242563 5.3963985 27.0598 11.7519  1
------> CAND: 141.979535 3915.788574 0.8519533 3.7322083 15.2697 11.7348 16
------> CAND: 196.683027 3986.649414 0.6227006 5.7250347 15.1996 11.6424 16
------> CAND: 216.241194 4357.098145 0.5391990 5.2516537 21.3095 11.5947  2
------> CAND: 461.745158 4646.842285 0.7893007 5.7106452 17.7971 11.5453  4
------> CAND: 158.943389 4795.463379 0.9680101 5.8661537 17.7955 11.544  4
------> CAND: 193.134239 4255.901367 1.0082184 3.8958528 15.0261 11.4142 16
------> CAND: 241.583301 3687.340332 0.9344916 3.5298450 26.2775 11.4122  1
------> CAND: 228.512343 3834.274414 0.6528876 3.8177760 20.9847 11.4017  2
------> CAND: 476.142207 3632.184570 0.5506091 5.7053337 20.9518 11.3822  2
------> CAND: 115.405019 5256.714355 0.9244854 5.2763224 14.9601 11.3277 16
------> CAND: 135.808926 4013.917969 0.7951189 3.8519874 14.9026 11.2524 16
------> CAND: 115.475086 3764.447510 0.6185612 5.7660909 14.9013 11.2506 16
------> CAND: 462.158556 3652.158691 0.8561006 5.9396605 20.683 11.2224  2
------> CAND: 178.956994 5107.259277 0.9973028 5.7343140 17.37 11.205  4
------> CAND: 119.516682 4090.317871 0.6636490 5.7493834 14.863 11.2005 16
------> CAND: 347.991396 4001.659912 0.8036785 5.9100218 15.5084 11.1843  8
------> CAND:  60.395825 3687.340332 0.9344916 3.5298450 17.2475 11.1076  4
------> CAND:  70.970823 4729.307129 0.7546219 4.6140227 14.7745 11.0849 16
------> CAND: 115.413323 4634.508301 0.6979174 5.5010409 14.7686 11.0771 16
------> CAND: 307.249238 4354.671875 1.0093827 3.9600110 17.1732 11.0485  4
------> CAND: 125.622413 4759.333496 1.0741680 4.2230172 14.7446 11.0458 16
------> CAND: 231.027247 4180.043945 0.8253211 5.9109521 15.364 11.0346  8
------> CAND: 115.410987 4006.604004 0.4654759 5.3723464 14.7326 11.0302 16
------> CAND: 230.872579 4646.842285 0.7893007 5.7106452 15.3538 11.0241  8
------> CAND: 130.214687 3888.494873 0.8065764 5.9185362 20.3453 11.022  2
------> CAND:  86.574330 4032.298584 0.7424724 5.8628345 14.726 11.0216 16
------> CAND: 452.213906 4045.416748 0.6067189 5.6815352 17.1384 11.0208  4
------> CAND:  86.554088 3634.118164 0.5161389 5.6733103 14.721 11.015 16
------> CAND:  40.263883 3686.454102 0.9348676 3.5290651 15.3341 11.0037  8
------> CAND: 461.620334 5256.714355 0.9244854 5.2763224 17.0974 10.9882  4
------> CAND:  24.467042 3702.510010 0.5546623 3.8118711 14.6997 10.9873 16
------> CAND: 327.788090 4204.022949 0.5933390 5.6020966 15.2938 10.9619  8
------> CAND: 115.461851 3937.958252 0.5571552 5.6574721 14.672 10.9512 16
------> CAND: 144.797804 3755.467285 0.8303019 5.9354215 17.0291 10.934  4
------> CAND: 115.256579 4379.934082 0.9686878 4.0045524 14.6564 10.9308 16
------> CAND: 115.570586 3699.547119 0.8782264 5.9544125 14.6539 10.9275 16
------> CAND: 100.303922 3742.003418 0.6835149 3.7148621 14.6534 10.9269 16
------> CAND: 130.217023 3829.156250 0.7822180 5.9039979 25.1331 10.9152  1
------> CAND: 245.424555 3772.449707 0.5926505 3.8329246 15.2462 10.9127  8
------> CAND:  89.702973 5447.719238 1.0707419 4.9908471 15.222 10.8877  8
------> CAND: 230.880105 3770.133301 0.6003287 5.7449231 15.2139 10.8793  8
------> CAND:  39.234670 4373.375488 0.8849247 5.9172544 14.6166 10.8791 16
------> CAND: 173.995698 4001.659912 0.8036785 5.9100218 14.6105 10.8711 16
------> CAND:  62.049677 4071.603760 0.8392918 3.8651216 15.2049 10.87  8
------> CAND: 181.972231 3633.516846 0.5281634 5.6897159 14.5789 10.83 16
------> CAND: 104.315155 4398.299316 0.8770570 4.0977678 14.5777 10.8284 16
------> CAND:  18.602135 3888.494873 0.8065764 5.9185362 14.5728 10.8221 16
------> CAND: 151.483019 4112.032227 0.7246025 5.8309636 14.5688 10.8169 16
------> CAND: 167.169569 3689.494873 0.9035082 3.5404007 15.1439 10.807  8
------> CAND:  86.616890 3986.281006 0.5405189 5.5962453 14.5519 10.7949 16
------> CAND: 158.942870 4785.633789 0.9683383 5.8605962 16.8424 10.7858  4
------> CAND: 114.699932 3798.823975 0.4166974 5.3909998 19.9434 10.7835  2
------> CAND:  86.583932 3619.193848 0.7867632 5.8989334 14.5244 10.7592 16
------> CAND: 299.115183 3904.949463 0.4736615 5.4940910 15.0927 10.7542  8
------> CAND: 401.922589 3769.431152 0.6040865 5.7558641 15.087 10.7482  8
------> CAND: 483.119111 3943.415527 0.9118825 5.9788322 16.7804 10.7366  4
------> CAND: 230.978459 3986.281006 0.5405189 5.5962453 15.0689 10.7296  8
------> CAND: 186.979201 4114.205078 0.7199382 5.8107409 16.7621 10.722  4
------> CAND: 192.491435 3632.594727 0.5443854 5.7040095 14.4698 10.6883 16
------> CAND: 115.486245 3914.478027 0.6754233 5.8038092 14.4688 10.6871 16
------> CAND:  70.129754 3858.462402 0.8525164 5.9463215 14.4635 10.6801 16
------> CAND: 105.978868 3711.525146 0.8035437 5.9145074 14.4392 10.6487 16
------> CAND: 104.827166 4667.850098 0.9993904 4.2034841 14.4385 10.6477 16
------> CAND: 201.876324 5536.386230 1.1110153 5.5435357 16.6554 10.6374  4
------> CAND: 461.980533 3626.000732 0.6554322 5.8143921 16.6344 10.6208  4
------> CAND: 432.971821 3988.438721 0.9004355 5.9723268 16.629 10.6165  4
------> CAND: 115.466003 4321.650391 0.8135050 5.8716812 14.4103 10.6113 16
------> CAND: 434.393153 3755.467285 0.8303019 5.9354215 24.4212 10.606  1
------> CAND: 259.769183 3973.888184 0.7327836 5.8560801 14.9419 10.5986  8
------> CAND: 259.627232 3633.838135 0.5217814 5.6811285 14.9387 10.5953  8
------> CAND: 231.021278 4225.962402 0.8506051 5.9109187 14.9261 10.5823  8
------> CAND: 177.421738 4153.425293 0.7999507 5.8875642 14.9217 10.5778  8
------> CAND:  88.858530 3710.320801 0.7837251 3.6192620 14.3813 10.5736 16
------> CAND: 259.721433 4269.666504 0.8650190 5.9214358 14.9174 10.5734  8
------> CAND: 173.100392 3630.741211 0.5796093 5.7504506 14.9168 10.5727  8
------> CAND: 213.028211 3694.365234 0.6034055 3.7409790 14.9162 10.5721  8
------> CAND: 318.028988 4010.936523 0.6954390 5.8210754 16.5707 10.5703  4
------> CAND: 172.274893 3750.174316 0.4728248 5.5685949 16.568 10.5682  4
------> CAND: 189.007005 4318.973633 0.6969855 4.2374926 14.3754 10.566 16
------> CAND: 298.555681 4062.223633 0.7616351 5.8625283 19.567 10.5603  2
------> CAND: 190.163638 4237.647949 0.8462595 5.9052467 14.9021 10.5576  8
------> CAND: 289.892487 3619.803223 0.7982459 3.5409079 14.8996 10.5551  8
------> CAND: 341.850631 4830.513184 1.0766449 5.9562182 16.5491 10.5532  4
------> CAND: 318.604839 3897.448242 0.9063551 5.9754171 16.5471 10.5516  4
------> CAND:  80.527767 3686.454102 0.9348676 3.5290651 16.5424 10.5479  4
------> CAND:  86.568361 4454.018555 0.8230108 5.8254137 14.36 10.5461 16
------> CAND: 380.938160 3890.765625 0.9501402 3.6675959 14.8907 10.5459  8
------> CAND: 457.024427 3834.274414 0.6528876 3.8177760 24.2566 10.5345  1
------> CAND: 358.261212 3733.726562 0.4870359 3.9436615 16.5241 10.5333  4
[21:21:46][2676239][INFO ] Statistics: count dirty SumSpec pages 1793 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:21:46][2676239][INFO ] Data processing finished successfully!
21:21:46 (2676239): called boinc_finish(0)

</stderr_txt>
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