Task 1731751674

Name: Ter5_1_dns_cfbf00127_segment_1_dms_200_40000_17_2800000_0
Workunit ID: 875095677
Created: 18 Feb 2025 11:53:17 UTC
Sent: 18 Feb 2025 17:53:22 UTC
Report deadline: 4 Mar 2025 17:53:22 UTC
Received: 18 Feb 2025 20:20:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 736.89
CPU time (sec): 14.74
Peak working set size (MB): 407.88
Peak swap size (MB): 14918.63
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>
[13:07:37][97589][INFO ] Application startup - thank you for supporting Einstein@Home!
[13:07:37][97589][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_1_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_1_dms_200_17.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 2800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_17.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_40000_17_2800000_0_0
------> GPU usage: 0.500000
[13:07:37][97589][INFO ] Starting data processing...
[13:07:37][97589][INFO ] opti: No host transfer for n_steps. Use device global.
[13:07:37][97589][INFO ] opti: No host transfer for mean. Use device global.
[13:07:37][97589][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:07:37][97589][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:07:37][97589][INFO ] opti: power spectrum in fft callback (static link).
[13:07:37][97589][INFO ] opti: __constant__ access is not uniform, bad!
[13:07:37][97589][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[13:07:37][97589][INFO ] CUDA global memory status (initial GPU state, including context):
[13:07:37][97589][INFO ] No template file. Generating templates.
[13:07:37][97589][INFO ] Template param value T_cons = 50000
[13:07:42][97589][INFO ] Number of generated templates to be used: 50000
[13:07:42][97589][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_1_dms_200_17.cpt
[13:07:42][97589][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_1_dms_200_17.cpt (No such file or directory).
------> Starting from scratch...
[13:07:42][97589][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_17.binary
[13:07:42][97589][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_1_dms_200_DM231.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673336988497
------> 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: 231.7 cm^-3 pc
------> Scale factor: 1.09343
[13:07:42][97589][INFO ] Allocating memory for dedispersed compressed time series...
[13:07:42][97589][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:07:42][97589][INFO ] 8-bit allocation done
[13:07:42][97589][INFO ] Foobar
[13:07:42][97589][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_17.binary
[13:07:42][97589][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:07:42][97589][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:07:42][97589][INFO ] FftSize = 12582913
[13:07:42][97589][INFO ] Seed for random number generator is -1031436699.
[13:07:44][97589][INFO ] 8[13:07:44][97589][INFO ] 9[13:07:45][97589][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:07:45][97589][INFO ] Normalization factor 3.97364e-08
[13:07:45][97589][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
[13:07:45][97589][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
[13:07:45][97589][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:07:45][97589][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:07:45][97589][INFO ] Launching time series padding kernel: grid 196608, block 32
[13:08:37][97589][INFO ] Checkpoint committed!
[13:09:37][97589][INFO ] Checkpoint committed!
[13:10:37][97589][INFO ] Checkpoint committed!
[13:11:37][97589][INFO ] Checkpoint committed!
[13:12:37][97589][INFO ] Checkpoint committed!
[13:13:37][97589][INFO ] Checkpoint committed!
[13:14:37][97589][INFO ] Checkpoint committed!
[13:15:37][97589][INFO ] Checkpoint committed!
[13:16:37][97589][INFO ] Checkpoint committed!
[13:17:37][97589][INFO ] Checkpoint committed!
[13:18:37][97589][INFO ] Checkpoint committed!
[13:19:37][97589][INFO ] Checkpoint committed!
[13:19:52][97589][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.383331 3962.437012 0.7552713 2.9077706 16.2817 13.0831 16
------> CAND: 461.991433 6005.022949 1.2592515 1.5235857 19.5247 12.9285  4
------> CAND: 311.136166 3808.790039 0.6251186 0.4985672 22.7081 12.427  2
------> CAND:  26.217950 3968.586426 0.9678054 2.9983835 15.7495 12.3709 16
------> CAND: 222.290611 5524.436035 1.0955629 2.9291615 18.4653 12.079  4
------> CAND: 172.920552 6165.384766 1.2415982 2.7893143 18.0889 11.7782  4
------> CAND: 230.548193 4266.166016 0.8059412 2.9476087 16.0764 11.7754  8
------> CAND: 246.901422 3913.985596 0.3116110 1.1632835 16.07 11.7687  8
------> CAND:  26.218210 3965.466309 0.9678060 2.9938972 15.2294 11.6817 16
------> CAND:  92.906613 3655.829834 0.8375541 0.2917479 15.9372 11.6302  8
------> CAND: 444.581223 5524.436035 1.0955629 2.9291615 21.3331 11.6088  2
------> CAND:  86.437828 3631.467529 0.5286345 2.7437971 15.1202 11.538 16
------> CAND: 230.995846 6005.022949 1.2592515 1.5235857 15.8374 11.5262  8
------> CAND: 432.137240 4037.831543 0.5282866 2.7203941 17.6677 11.4421  4
------> CAND: 235.925741 4182.157227 0.6458974 2.8288207 17.6156 11.4006  4
------> CAND: 172.683879 5576.194336 1.0461653 2.8477316 14.9698 11.3404 16
------> CAND: 218.974344 4256.608887 0.9557207 0.6169916 17.5262 11.3294  4
------> CAND: 115.210127 3902.875732 0.9968687 2.9933574 15.6217 11.3019  8
------> CAND: 460.918881 3707.135498 0.8017221 2.8986554 20.8097 11.2977  2
------> CAND: 119.865981 3723.543213 0.6999242 2.8573480 14.903 11.2528 16
------> CAND: 115.204159 4478.139648 1.1048144 3.0826261 15.5426 11.2198  8
------> CAND: 115.202602 4563.195312 0.9359875 3.0016124 14.8737 11.2145 16
------> CAND: 100.281863 3879.131104 0.9172905 0.4057929 15.5068 11.1826  8
------> CAND: 404.118815 3960.860840 0.7565769 0.5194538 15.5049 11.1807  8
------> CAND: 405.520164 3766.911621 0.8998515 2.9421616 20.5947 11.17  2
------> CAND: 469.398343 4651.458984 1.0462651 3.0517099 17.3252 11.1694  4
------> CAND:  86.723807 3926.813721 0.6998665 2.8804579 14.8258 11.1519 16
------> CAND: 115.291613 5859.932129 1.2575065 2.9353118 14.8167 11.14 16
------> CAND: 499.698891 4448.262695 0.5348437 2.6134050 20.4612 11.0908  2
------> CAND: 233.699153 3622.613770 0.6780012 0.3289608 15.3885 11.06  8
------> CAND:  86.383850 3971.838379 0.7473777 2.9040918 14.7464 11.0482 16
------> CAND: 345.707716 3967.346680 0.7817408 2.9215088 17.1284 11.0129  4
------> CAND: 453.267513 3620.418701 0.7476733 0.3008374 17.0845 10.978  4
------> CAND: 111.145176 5524.436035 1.0955629 2.9291615 15.309 10.9777  8
------> CAND: 202.899828 4646.383789 0.5310832 2.4884334 14.6764 10.9568 16
------> CAND: 171.889003 4515.300293 0.8459418 2.9514112 14.6693 10.9477 16
------> CAND:  86.460406 6165.384766 1.2415982 2.7893143 15.2752 10.9427  8
------> CAND: 389.425147 3960.633789 0.3820921 0.9722933 15.2624 10.9294  8
------> CAND: 105.904129 3885.353516 0.9159610 0.4059766 14.6491 10.9213 16
------> CAND: 115.314191 4166.575684 0.5513864 2.7179892 15.2496 10.9162  8
------> CAND: 183.986801 3740.506836 0.8360879 2.9206433 20.1524 10.9075  2
------> CAND: 230.468523 3860.410889 0.5424069 2.7530241 20.1429 10.9018  2
------> CAND: 109.487172 4256.608887 0.9557207 0.6169916 15.18 10.8443  8
------> CAND: 172.801697 3988.863770 0.5456272 2.7390316 15.1567 10.8202  8
------> CAND:  97.554162 5828.910645 1.2612815 2.9497464 14.5705 10.8191 16
------> CAND:  66.419292 4009.817627 0.3864731 1.0186017 14.5703 10.8188 16
------> CAND: 115.229591 3798.645996 0.6490749 2.8362246 14.5697 10.8181 16
------> CAND: 259.080705 4239.049805 1.0680679 3.0535779 15.1371 10.8  8
------> CAND: 433.016457 5682.627930 1.2528145 1.3022274 16.8399 10.7838  4
------> CAND:  78.224104 3846.921631 0.5784479 2.7929945 14.53 10.7664 16
------> CAND: 149.153146 3796.148682 0.9381021 2.9624071 14.5225 10.7567 16
------> CAND: 103.170719 3621.857422 0.6893532 0.3229949 14.5212 10.755 16
------> CAND: 354.901347 3906.112549 0.9442869 0.4133983 15.0901 10.7515  8
------> CAND:  80.409950 5357.906738 0.6894371 2.0277758 15.0866 10.7478  8
------> CAND:  77.459331 4026.835449 0.5465828 2.7355244 14.4933 10.7188 16
------> CAND: 139.728293 3840.433105 0.5924478 0.5404179 14.4923 10.7175 16
------> CAND:  49.941499 5238.093262 0.8919561 2.8133900 19.83 10.7163  2
------> CAND: 194.962481 4007.905518 0.6399340 2.8344946 16.7473 10.7103  4
------> CAND: 172.740971 4279.443359 0.8693371 2.9817007 15.0426 10.7024  8
------> CAND: 422.398899 4330.481934 0.9495226 3.0194223 16.7348 10.7004  4
------> CAND: 352.741971 3787.371826 0.8350416 2.9280152 16.7106 10.6812  4
------> CAND: 115.310298 5555.252930 0.8529367 2.5760140 14.4633 10.6799 16
------> CAND: 304.771444 4167.902344 0.9246791 0.5719994 16.7085 10.6795  4
------> CAND:  66.910802 5241.798340 1.2101476 3.0804408 14.462 10.6783 16
------> CAND: 236.757728 4895.208496 0.9465246 1.0124819 15.0186 10.6777  8
------> CAND:  86.381515 4034.989258 0.8104890 2.9450212 14.4588 10.6741 16
------> CAND: 253.600131 3913.645508 0.3136362 2.2414701 15.015 10.674  8
------> CAND: 387.455992 5208.922363 1.2059120 3.0747192 24.5627 10.6675  1
------> CAND:  49.607511 4008.483643 0.6391799 0.6278512 14.4518 10.665 16
------> CAND:  43.214243 4333.808594 0.4410239 2.4157162 14.4502 10.6629 16
------> CAND: 167.154518 5614.094238 0.9658384 1.5442014 15.0041 10.6627  8
------> CAND:  86.304181 4333.934082 0.9132001 2.9972982 14.4414 10.6516 16
------> CAND: 499.762731 5422.513184 0.8017787 2.5454543 19.6897 10.6331  2
------> CAND:  15.011048 3916.233887 0.7422134 0.5026309 14.4254 10.6308 16
------> CAND: 288.168308 3902.468506 0.7274166 2.8943679 16.6163 10.6064  4
------> CAND: 142.338955 4603.391113 1.0453629 3.0594018 14.9463 10.6032  8
------> CAND: 168.358121 3980.708252 0.2860788 1.7265700 14.3943 10.5905 16
------> CAND: 432.136980 4037.831543 0.5282866 2.7203941 16.5948 10.5894  4
------> CAND: 126.800066 3913.645508 0.3136362 2.2414701 14.3925 10.5882 16
------> CAND: 227.920663 5253.172852 0.9622592 1.2465150 14.9309 10.5873  8
------> CAND: 230.290760 4076.024414 0.8518636 2.9613557 14.9297 10.586  8
------> CAND: 190.074885 3621.676025 0.7327182 2.8566539 14.9292 10.5855  8
------> CAND: 230.399494 3826.126953 0.7516506 2.8992429 16.5803 10.5779  4
------> CAND:  23.294320 3701.666016 0.8110946 0.3306960 14.3791 10.5708 16
------> CAND: 230.640578 4876.532715 0.6437202 2.6151998 14.9141 10.5699  8
------> CAND: 461.991692 6005.022949 1.2592515 1.5235857 19.5824 10.5694  2
------> CAND: 172.781455 3946.016846 0.6766410 2.8668914 14.9127 10.5685  8
------> CAND: 100.800363 4503.414062 0.8507873 2.9630182 14.908 10.5637  8
------> CAND: 115.209608 3906.182373 0.9971712 2.9977126 14.373 10.5629 16
------> CAND:  74.908615 5523.175781 1.2365338 1.2130948 14.3587 10.5445 16
------> CAND: 157.296025 4048.927490 0.9513196 0.4916930 14.8801 10.535  8
------> CAND:  44.995514 4396.521484 0.7986130 2.9371872 14.3437 10.5251 16
------> CAND:  86.382812 4223.069824 0.8232175 2.9515605 14.3399 10.5202 16
------> CAND:  46.576444 3980.991943 0.7403247 2.9062376 14.8588 10.5131  8
------> CAND: 186.407243 4511.125977 0.9437096 3.0150075 19.4526 10.4925  2
------> CAND: 213.891079 4338.180664 0.4967747 1.0935626 14.838 10.4916  8
------> CAND: 289.438865 3682.281006 0.9769989 0.2658195 14.8345 10.488  8
------> CAND: 230.512899 3740.214111 0.6218275 2.8144422 16.4634 10.4853  4
------> CAND: 288.166751 3979.894287 0.5649297 2.7687039 16.4632 10.4852  4
------> CAND: 115.245421 3909.286621 0.6343503 2.8308392 14.3069 10.4775 16
[13:19:52][97589][INFO ] Statistics: count dirty SumSpec pages 1774 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:19:52][97589][INFO ] Data processing finished successfully!
13:19:52 (97589): called boinc_finish(0)

</stderr_txt>
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