Task 1732916976

Name: Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_29_100000_0
Workunit ID: 875769371
Created: 20 Feb 2025 20:43:41 UTC
Sent: 21 Feb 2025 6:05:45 UTC
Report deadline: 7 Mar 2025 6:05:45 UTC
Received: 21 Feb 2025 8:38:17 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 704.89
CPU time (sec): 11.38
Peak working set size (MB): 285.89
Peak swap size (MB): 10503
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>
[01:25:40][2919854][INFO ] Application startup - thank you for supporting Einstein@Home!
[01:25:40][2919854][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_29.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 100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_29.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_29_100000_0_0
------> GPU usage: 0.500000
[01:25:40][2919854][INFO ] Starting data processing...
[01:25:40][2919854][INFO ] opti: No host transfer for n_steps. Use device global.
[01:25:40][2919854][INFO ] opti: No host transfer for mean. Use device global.
[01:25:40][2919854][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:25:40][2919854][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:25:40][2919854][INFO ] opti: power spectrum in fft callback (static link).
[01:25:40][2919854][INFO ] opti: __constant__ access is not uniform, bad!
[01:25:40][2919854][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[01:25:40][2919854][INFO ] CUDA global memory status (initial GPU state, including context):
[01:25:40][2919854][INFO ] No template file. Generating templates.
[01:25:40][2919854][INFO ] Template param value T_cons = 50000
[01:25:43][2919854][INFO ] Number of generated templates to be used: 50000
[01:25:43][2919854][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_29.cpt
[01:25:43][2919854][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_29.cpt (No such file or directory).
------> Starting from scratch...
[01:25:43][2919854][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_29.binary
[01:25:43][2919854][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_DM232.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735045128975
------> 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: 232.9 cm^-3 pc
------> Scale factor: 1.237
[01:25:43][2919854][INFO ] Allocating memory for dedispersed compressed time series...
[01:25:43][2919854][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:25:43][2919854][INFO ] 8-bit allocation done
[01:25:43][2919854][INFO ] Foobar
[01:25:43][2919854][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_29.binary
[01:25:43][2919854][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:25:43][2919854][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:25:43][2919854][INFO ] FftSize = 12582913
[01:25:44][2919854][INFO ] Seed for random number generator is -1035860823.
[01:25:45][2919854][INFO ] 8[01:25:45][2919854][INFO ] 9[01:25:45][2919854][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:25:45][2919854][INFO ] Normalization factor 3.97364e-08
[01:25:46][2919854][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
[01:25:46][2919854][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:25:46][2919854][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:25:46][2919854][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:25:46][2919854][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:26:40][2919854][INFO ] Checkpoint committed!
[01:27:40][2919854][INFO ] Checkpoint committed!
[01:28:40][2919854][INFO ] Checkpoint committed!
[01:29:40][2919854][INFO ] Checkpoint committed!
[01:30:40][2919854][INFO ] Checkpoint committed!
[01:31:40][2919854][INFO ] Checkpoint committed!
[01:32:40][2919854][INFO ] Checkpoint committed!
[01:33:40][2919854][INFO ] Checkpoint committed!
[01:34:41][2919854][INFO ] Checkpoint committed!
[01:35:41][2919854][INFO ] Checkpoint committed!
[01:36:41][2919854][INFO ] Checkpoint committed!
[01:37:23][2919854][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.264624 3653.830811 0.8137390 1.8883427 15.5447 12.0987 16
------> CAND:  99.746236 3627.541260 0.8968936 2.1502974 16.333 12.0436  8
------> CAND: 460.796393 3641.627930 0.9684635 2.1978238 17.9674 11.6811  4
------> CAND: 172.888892 3685.243164 0.8220270 1.4683013 17.7352 11.4959  4
------> CAND: 104.142062 3733.352783 0.9092742 1.9609712 15.0841 11.4904 16
------> CAND: 446.556607 3770.737305 0.9362627 2.0760577 17.6022 11.3899  4
------> CAND:  86.520871 3702.131104 0.8847601 1.1832290 14.9564 11.3228 16
------> CAND: 153.847667 3608.488770 0.9656157 0.9266740 14.897 11.245 16
------> CAND: 323.453249 3872.102295 0.9805984 1.4363828 17.3929 11.2232  4
------> CAND: 385.175685 3627.213135 0.8633159 2.0505688 25.8172 11.2123  1
------> CAND:  82.590865 3708.343750 0.8775573 1.9897708 17.3619 11.1986  4
------> CAND: 165.181470 3708.343750 0.8775573 1.9897708 20.6243 11.1876  2
------> CAND:  63.992882 3702.634521 0.8833621 2.0149477 15.4527 11.1266  8
------> CAND:  97.477607 3683.954102 0.8232991 1.5581664 17.2611 11.1184  4
------> CAND: 172.768739 3746.679199 0.9013813 1.8908533 14.7715 11.081 16
------> CAND: 345.832021 3648.569336 0.8295039 1.9013528 17.1792 11.0532  4
------> CAND: 138.498998 3722.564453 0.9762486 2.1589839 14.7499 11.0528 16
------> CAND: 115.208051 3656.954590 0.8027037 1.8297986 14.7384 11.0377 16
------> CAND:  77.755431 3667.883057 0.9421577 1.0548391 15.3471 11.0171  8
------> CAND:  86.356861 3718.057373 0.9762377 2.1991289 14.718 11.0112 16
------> CAND:  65.295358 3647.740723 0.8335907 1.2332519 15.3224 10.9915  8
------> CAND:  66.193519 3621.450195 0.9121362 2.1164458 15.31 10.9787  8
------> CAND: 182.476976 3876.070557 0.9809676 1.9591016 20.2611 10.972  2
------> CAND: 368.390892 3683.167236 0.8249928 1.5183557 17.0297 10.9344  4
------> CAND: 346.136684 3748.606445 0.9772599 1.1592066 15.2586 10.9255  8
------> CAND: 139.534180 3873.550781 0.9552892 1.7972945 14.629 10.8952 16
------> CAND: 136.470674 3645.937500 0.8383580 1.9377421 15.2269 10.8927  8
------> CAND: 115.237635 3820.862305 0.9795108 1.9992203 14.6017 10.8597 16
------> CAND: 410.023686 3773.498779 0.9349824 2.0434358 16.9282 10.8539  4
------> CAND: 172.810520 3744.679199 0.9030976 1.9280528 16.9122 10.8412  4
------> CAND: 329.120929 3689.818848 0.8142278 1.7597026 15.1582 10.8218  8
------> CAND: 157.127863 3652.590576 0.8165790 1.8644189 14.5432 10.7835 16
------> CAND:  16.999926 3607.900391 0.9658359 2.2278512 14.5323 10.7694 16
------> CAND: 164.615740 3654.040771 0.8119946 1.3343122 19.9106 10.7641  2
------> CAND: 347.181728 3642.775879 0.8472658 1.9319752 15.006 10.6647  8
------> CAND: 460.879176 3689.894531 0.9331415 2.1519477 16.6763 10.654  4
------> CAND: 115.211944 3859.949951 0.9909303 2.0623925 14.4413 10.6514 16
------> CAND: 149.130309 3649.382324 0.9683268 1.0032685 14.4388 10.6481 16
------> CAND:  87.060650 3851.072998 0.9904914 2.0920722 14.4322 10.6395 16
------> CAND: 114.802438 3779.886719 0.8846908 1.4033680 14.4174 10.6204 16
------> CAND: 369.440866 3691.091797 0.8949497 2.0673573 14.9593 10.6165  8
------> CAND: 460.899418 3744.874756 0.9771970 2.1249893 16.6203 10.6096  4
------> CAND: 192.587972 3627.213135 0.8633159 2.0505688 19.643 10.6054  2
------> CAND: 157.643767 3861.161133 0.9562837 1.8179759 14.9429 10.5996  8
------> CAND: 492.522685 3795.290527 0.9789242 2.0494549 19.6314 10.5985  2
------> CAND: 115.255282 3686.774902 0.8182045 1.6177467 14.941 10.5977  8
------> CAND:  86.363349 3768.611816 0.9779838 2.0762999 14.3934 10.5893 16
------> CAND: 235.575664 3649.911621 0.8235323 1.8332008 16.5613 10.5628  4
------> CAND: 291.475493 3629.198486 0.8559443 1.1059091 16.5579 10.5602  4
------> CAND: 218.272112 3690.986816 0.9313518 1.1317272 16.555 10.5578  4
------> CAND: 460.893968 3925.117432 0.9816332 1.8831280 16.5515 10.5551  4
------> CAND: 165.190812 3790.451172 0.9305446 2.0142887 19.531 10.539  2
------> CAND:  82.595536 3790.451172 0.9305446 2.0142887 16.5098 10.5221  4
------> CAND: 113.790872 3902.551514 0.9528918 1.7240480 14.3397 10.5198 16
------> CAND: 345.714723 3676.704834 0.9382420 2.1294281 16.5055 10.5186  4
------> CAND:  56.945391 3645.651367 0.8376854 1.8920444 14.3319 10.5097 16
------> CAND: 117.787832 3649.911621 0.8235323 1.8332008 14.8404 10.4941  8
------> CAND:  97.477867 3682.703125 0.8254999 1.5572581 16.4739 10.4936  4
------> CAND: 223.278303 3770.737305 0.9362627 2.0760577 14.831 10.4844  8
------> CAND: 472.931560 3861.161133 0.9562837 1.8179759 19.4087 10.4665  2
------> CAND: 416.019905 3858.547119 0.9565645 1.8325056 16.4288 10.4579  4
------> CAND: 230.478125 3646.436768 0.8375134 1.9542431 16.4255 10.4553  4
------> CAND:  52.731222 3885.508789 0.9543095 1.7739671 14.2884 10.4536 16
------> CAND:  77.610105 3689.914551 0.8140199 1.7575310 14.2758 10.4373 16
------> CAND: 110.997775 3859.644287 0.9805669 1.9696196 14.2742 10.4352 16
------> CAND: 230.438939 3693.302979 0.9317155 2.1525500 16.3949 10.4311  4
------> CAND: 230.616963 3770.404297 0.8885323 1.8357438 14.7773 10.4292  8
------> CAND: 296.833319 3764.944580 0.9782891 2.1398714 14.7745 10.4263  8
------> CAND:  47.345888 3757.952637 0.9391675 1.1906186 14.7634 10.4149  8
------> CAND:  70.141951 3711.778076 0.9216123 2.0631664 14.2513 10.4057 16
------> CAND: 147.236412 3652.547607 0.8157457 1.8319653 14.246 10.3988 16
------> CAND: 460.920957 3871.236084 0.9917104 2.0562241 16.3537 10.3985  4
------> CAND: 477.734036 3653.806885 0.9684329 0.9728188 16.346 10.3924  4
------> CAND: 430.617814 3752.829346 0.8997673 1.3121380 19.2788 10.3895  2
------> CAND: 300.733741 3875.475586 0.9552661 1.5493157 14.7386 10.3894  8
------> CAND:  99.839400 3761.147705 0.8929650 1.4568360 19.2673 10.3827  2
------> CAND: 103.506005 3747.008057 0.9031189 1.9791340 14.2318 10.3805 16
------> CAND: 122.809334 3847.166748 0.9574070 1.8427886 14.2286 10.3764 16
------> CAND: 298.358973 3643.118164 0.8468892 1.9501747 16.3145 10.3674  4
------> CAND:  92.124452 3764.558105 0.8924761 1.8900689 14.2185 10.3634 16
------> CAND: 189.992621 3693.973389 0.8911090 2.0218394 14.7098 10.3598  8
------> CAND: 174.076406 3786.836182 0.9858661 2.1584513 19.2234 10.3567  2
------> CAND: 230.466188 3632.644287 0.8402596 2.0106294 14.7045 10.3544  8
------> CAND: 345.468967 3627.805420 0.9276543 2.1727545 16.2897 10.3478  4
------> CAND:  67.170571 3734.832764 0.9094242 1.9988822 14.1981 10.3371 16
------> CAND: 174.075108 3776.581543 0.9789785 2.1564009 19.1727 10.3266  2
------> CAND:  94.674649 3630.311035 0.8889632 2.1336157 14.1899 10.3266 16
------> CAND: 193.356379 3751.864014 0.9779799 2.1848218 14.6738 10.3229  8
------> CAND: 184.517497 3679.946045 0.8309110 1.4926492 14.1861 10.3216 16
------> CAND: 169.755838 3805.849121 0.9791473 1.2870979 14.1855 10.3209 16
------> CAND: 384.079258 3872.272461 0.9556252 1.5282778 14.6677 10.3166  8
------> CAND: 125.876473 3694.444580 0.9304458 1.1055760 14.1799 10.3136 16
------> CAND: 345.807108 3657.046143 0.8034642 1.8628834 16.2363 10.3055  4
------> CAND: 446.493027 3629.792236 0.8904597 1.0305532 19.1194 10.2951  2
------> CAND: 197.639058 3622.418213 0.9606916 2.2358325 16.2136 10.2876  4
------> CAND: 280.848074 3627.173828 0.9279506 1.0257540 14.6374 10.2855  8
------> CAND: 310.428484 3680.743896 0.9678184 1.0397961 16.2096 10.2844  4
------> CAND: 201.612143 3730.929199 0.9103832 1.2932655 14.1551 10.2816 16
------> CAND: 204.766737 3633.486328 0.8786409 2.0840509 14.6287 10.2765  8
------> CAND: 307.475270 3783.491211 0.8816587 1.8239888 19.0793 10.2713  2
[01:37:23][2919854][INFO ] Statistics: count dirty SumSpec pages 2141 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:37:23][2919854][INFO ] Data processing finished successfully!
01:37:23 (2919854): called boinc_finish(0)

</stderr_txt>
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