Task 1716518011

Name: Ter5_1_dns_cfbf00112_segment_4_dms_200_40000_112_5900000_1
Workunit ID: 866029789
Created: 19 Jan 2025 2:56:43 UTC
Sent: 19 Jan 2025 22:27:42 UTC
Report deadline: 2 Feb 2025 22:27:42 UTC
Received: 19 Jan 2025 22:53:01 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12799855
Run time (sec): 489.63
CPU time (sec): 22.82
Peak working set size (MB): 290.62
Peak swap size (MB): 10468.57
Peak disk usage (MB): 0.02
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[17:44:13][670299][INFO ] Application startup - thank you for supporting Einstein@Home!
[17:44:13][670299][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_cfbf00112_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_4_dms_200_112.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 5900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_112.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_40000_112_5900000_1_0
------> GPU usage: 0.500000
[17:44:13][670299][INFO ] Starting data processing...
[17:44:13][670299][INFO ] opti: No host transfer for n_steps. Use device global.
[17:44:13][670299][INFO ] opti: No host transfer for mean. Use device global.
[17:44:13][670299][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:44:13][670299][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:44:13][670299][INFO ] opti: power spectrum in fft callback (static link).
[17:44:13][670299][INFO ] opti: __constant__ access is not uniform, bad!
[17:44:13][670299][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[17:44:13][670299][INFO ] CUDA global memory status (initial GPU state, including context):
[17:44:13][670299][INFO ] No template file. Generating templates.
[17:44:13][670299][INFO ] Template param value T_cons = 50000
[17:44:17][670299][INFO ] Number of generated templates to be used: 50000
[17:44:17][670299][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_4_dms_200_112.cpt
[17:44:17][670299][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_4_dms_200_112.cpt (No such file or directory).
------> Starting from scratch...
[17:44:17][670299][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_112.binary
[17:44:17][670299][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_4_dms_200_DM241.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735083444451
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 241.2 cm^-3 pc
------> Scale factor: 1.25655
[17:44:17][670299][INFO ] Allocating memory for dedispersed compressed time series...
[17:44:17][670299][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:44:17][670299][INFO ] 8-bit allocation done
[17:44:17][670299][INFO ] Foobar
[17:44:17][670299][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_112.binary
[17:44:18][670299][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:44:18][670299][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:44:18][670299][INFO ] FftSize = 12582913
[17:44:18][670299][INFO ] Seed for random number generator is -1036267310.
[17:44:20][670299][INFO ] 8[17:44:20][670299][INFO ] 9[17:44:21][670299][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:44:21][670299][INFO ] Normalization factor 3.97364e-08
[17:44:21][670299][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
[17:44:21][670299][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1379 MB (9639 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:44:21][670299][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:44:21][670299][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:44:21][670299][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:50:14][670299][INFO ] Checkpoint committed!
[17:52:20][670299][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 383.678317 6480.762207 0.7068345 6.1749191 22.9371 12.5634  2
------> CAND: 326.767181 3976.856201 0.7101041 3.4518223 16.5805 12.303  8
------> CAND: 154.614257 5024.193848 1.1883093 0.2504288 16.5033 12.2221  8
------> CAND:  95.919514 6480.762207 0.7068345 6.1749191 16.4816 12.1993  8
------> CAND: 348.363532 6892.495117 1.3947290 4.3318963 16.3824 12.0954  8
------> CAND: 191.839029 6480.762207 0.7068345 6.1749191 18.156 11.8318  4
------> CAND: 163.383590 3976.856201 0.7101041 3.4518223 15.3102 11.7883 16
------> CAND: 120.159486 4468.473633 0.5583631 0.0111915 27.0051 11.7282  1
------> CAND:  51.283940 3916.020508 0.6802778 3.4346001 15.8065 11.494  8
------> CAND: 399.704564 5659.517578 1.1900275 4.0027895 15.7488 11.434  8
------> CAND: 115.343256 3885.237305 0.3449124 6.0741019 17.6331 11.4146  4
------> CAND: 179.199635 6095.873047 1.1892859 4.1375322 15.0199 11.4061 16
------> CAND:  60.079743 4468.473633 0.5583631 0.0111915 20.9317 11.3702  2
------> CAND: 320.097536 4777.708496 0.2788624 5.8816586 26.1567 11.3597  1
------> CAND:  86.373730 5531.299805 1.1817719 3.9618220 14.9152 11.2688 16
------> CAND: 320.106878 4500.147461 0.2422444 5.8462472 25.8718 11.236  1
------> CAND: 133.991843 3736.045898 0.6110295 6.1849380 17.3806 11.2135  4
------> CAND: 120.224104 4615.229492 1.0183380 0.1635700 15.5265 11.2031  8
------> CAND: 167.989099 3619.479004 0.7533726 6.1772103 17.3513 11.1901  4
------> CAND: 309.062428 3678.408203 0.2108541 5.8741584 15.432 11.105  8
------> CAND: 149.193889 5651.425293 0.6888731 0.0567533 14.7763 11.0872 16
------> CAND: 295.849779 4399.166016 0.2825288 5.9682684 15.375 11.046  8
------> CAND: 172.868131 4421.299316 0.4851320 3.7738800 15.3656 11.0363  8
------> CAND:  35.753095 6344.605957 1.1727808 4.2416062 15.3644 11.035  8
------> CAND: 432.595793 5927.400879 0.6238148 6.2238035 17.1144 11.0017  4
------> CAND: 461.712201 3937.791504 0.4265258 6.1552205 20.2977 10.9937  2
------> CAND: 198.734187 4090.663086 0.9429879 3.4665020 15.3156 10.9846  8
------> CAND: 115.416956 4248.997070 0.4621441 6.2066998 14.6901 10.9747 16
------> CAND: 259.527321 3894.700928 0.1236910 5.3540010 25.1716 10.9319  1
------> CAND: 169.510082 5320.548340 0.7329863 4.0315371 14.6472 10.9188 16
------> CAND: 118.233150 4926.868652 0.8459568 3.8328428 15.2487 10.9153  8
------> CAND:  57.750389 5500.041504 1.1799641 0.2839796 14.6126 10.8739 16
------> CAND: 398.589972 3819.496582 1.0010301 3.3363969 16.9501 10.8713  4
------> CAND: 190.727810 5708.371582 0.8147663 4.1487746 14.6021 10.8602 16
------> CAND: 174.181766 6892.495117 1.3947290 4.3318963 14.5927 10.848 16
------> CAND: 477.322195 5240.969238 1.2180921 3.8494868 16.9048 10.8353  4
------> CAND:  57.671758 3885.237305 0.3449124 6.0741019 15.1683 10.8322  8
------> CAND: 390.527801 4398.987305 1.0422716 3.5806005 16.8932 10.826  4
------> CAND:  86.523726 3715.447754 0.1694910 5.7288141 14.5602 10.8056 16
------> CAND: 287.234854 5742.094727 0.4069611 5.8097348 15.1284 10.7909  8
------> CAND:  71.469340 4201.971680 0.7119313 0.0284141 14.5423 10.7824 16
------> CAND: 287.917622 5907.042480 1.3033377 4.0560532 15.1146 10.7768  8
------> CAND: 259.603097 6505.595215 0.7047215 6.1970062 15.1124 10.7745  8
------> CAND:  86.577963 5583.421875 0.9291642 0.2112601 15.0895 10.7509  8
------> CAND: 268.098908 3855.024658 1.0071514 0.0005385 15.055 10.7153  8
------> CAND: 344.007671 4017.297363 0.7823283 0.0071850 16.7534 10.7152  4
------> CAND:  86.498294 4324.979004 0.2262595 5.8119321 14.487 10.7106 16
------> CAND:  93.536442 4009.964844 0.4698254 6.1921639 14.4737 10.6933 16
------> CAND: 146.405723 3691.620361 0.8651388 3.2898037 14.4635 10.6801 16
------> CAND: 444.703452 3674.639893 0.6211749 6.1647892 16.7082 10.6793  4
------> CAND:  48.210313 4802.461914 0.2015210 5.0292335 14.4589 10.6742 16
------> CAND: 102.444613 3679.947510 0.5917125 3.3291011 14.9933 10.6516  8
------> CAND: 461.519645 7839.574219 1.3897307 0.1420231 19.704 10.6415  2
------> CAND: 229.953657 4440.279785 0.4135826 3.8468740 14.9794 10.6373  8
------> CAND: 115.462370 4995.478516 0.5943267 0.0484536 14.9746 10.6323  8
------> CAND:  82.018906 4164.176270 0.8846838 0.0642036 14.4175 10.6205 16
------> CAND: 461.829499 5316.930664 0.7310004 0.1115466 16.632 10.6189  4
------> CAND:  67.822199 4636.293457 0.9245270 3.6895084 14.4132 10.615 16
------> CAND: 115.197930 4677.263672 0.9775485 3.7008750 14.4004 10.5984 16
------> CAND:  52.472492 5386.142090 0.4030690 6.0241261 14.3941 10.5903 16
------> CAND: 425.644580 4014.080566 0.4614534 6.1881351 19.6126 10.5873  2
------> CAND: 250.506782 4841.939941 0.7621937 3.8180747 16.5886 10.5844  4
------> CAND: 115.491176 4595.592285 0.8657615 0.1285724 14.3885 10.583 16
------> CAND: 309.356971 3688.973633 0.5373600 3.3555117 14.9251 10.5813  8
------> CAND: 357.947206 5150.360840 1.2057092 0.2588034 14.9208 10.5769  8
------> CAND: 173.125045 4755.545898 0.8257096 0.1350344 14.9102 10.566  8
------> CAND: 115.514013 4893.639648 0.8826736 0.1719963 14.3619 10.5485 16
------> CAND:  47.134388 3998.913330 0.2792490 3.7266977 14.3606 10.5469 16
------> CAND: 394.360233 4056.960449 0.7274695 0.0096373 14.89 10.5451  8
------> CAND: 115.500778 5500.041504 1.1799641 0.2839796 14.8862 10.5413  8
------> CAND: 398.088601 5103.679688 0.9372866 0.2025737 16.5333 10.5407  4
------> CAND: 102.052235 3837.570312 0.7063370 3.3893907 16.523 10.5325  4
------> CAND:  69.789019 5092.579102 0.7540636 3.9365053 14.3486 10.5313 16
------> CAND: 189.316600 6432.355957 1.1726730 4.2575898 14.8744 10.5291  8
------> CAND: 115.450173 4712.175293 0.3977596 6.1382685 14.3358 10.5148 16
------> CAND: 115.509082 5015.814941 0.9476289 0.1910980 14.3304 10.5078 16
------> CAND: 340.379993 3766.905029 0.1343449 5.5110273 16.4798 10.4983  4
------> CAND: 254.480127 3688.040771 0.1974271 5.8416362 14.8405 10.4942  8
------> CAND:  85.608956 5341.644043 1.0943179 3.9091811 14.3174 10.491 16
------> CAND: 205.455734 5332.407227 0.7860283 0.1528210 14.8333 10.4868  8
------> CAND: 110.129976 3943.591797 0.5419382 6.2132754 14.3119 10.484 16
------> CAND: 294.065134 6480.762207 0.7068345 6.1749191 14.8273 10.4806  8
------> CAND: 175.341253 5263.209473 1.1619825 0.2667494 14.3066 10.4771 16
------> CAND: 432.617332 5189.401367 0.4197865 6.0903668 19.4219 10.4743  2
------> CAND:  86.596648 4433.559570 0.8982401 0.1184018 14.3028 10.4722 16
------> CAND:  75.783161 4170.285645 0.9918913 0.0817689 16.4446 10.4704  4
------> CAND: 106.905056 4446.789062 0.4028149 3.8622887 14.8135 10.4664  8
------> CAND: 374.704750 4242.087402 0.6221285 0.0132815 24.0934 10.4636  1
------> CAND: 164.914175 4010.625732 0.7595569 3.4623096 14.2942 10.4611 16
------> CAND:  86.541632 4666.353027 0.4666644 6.2360864 14.2819 10.4452 16
------> CAND: 117.189144 3617.660889 0.8177277 6.1856251 14.2749 10.4362 16
------> CAND: 403.813632 3695.373047 0.8452863 6.2152128 14.7827 10.4348  8
------> CAND: 149.861087 5058.179688 0.9432427 3.8459640 14.2737 10.4346 16
------> CAND: 103.473566 3629.153809 0.5162936 3.3229597 16.3993 10.4345  4
------> CAND: 202.001148 3663.031494 0.2574949 3.5345428 14.7473 10.3984  8
------> CAND:  57.848743 5270.869141 1.0933697 0.2525258 14.2359 10.3858 16
------> CAND: 193.867871 5589.500000 1.1856294 3.9804296 14.7334 10.384  8
------> CAND: 154.133127 4380.264160 0.7849399 0.0777290 14.7267 10.3772  8
------> CAND: 187.086638 5125.959961 1.1503422 3.8232381 14.2292 10.3771 16
------> CAND: 345.776226 3626.365967 0.5683526 3.3109572 16.3081 10.3624  4
[17:52:20][670299][INFO ] Statistics: count dirty SumSpec pages 1867 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:52:20][670299][INFO ] Data processing finished successfully!
17:52:20 (670299): called boinc_finish(0)

</stderr_txt>
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