Task 1717686854

Name: Ter5_1_dns_cfbf00111_segment_7_dms_200_40000_69_7900000_2
Workunit ID: 864759132
Created: 21 Jan 2025 7:00:59 UTC
Sent: 21 Jan 2025 9:34:55 UTC
Report deadline: 4 Feb 2025 9:34:55 UTC
Received: 21 Jan 2025 16:50:17 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 409.45
CPU time (sec): 30.51
Peak working set size (MB): 364.08
Peak swap size (MB): 36488.33
Peak disk usage (MB): 0.05
Validation state: Invalid
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[11:42:23][1721304][INFO ] Application startup - thank you for supporting Einstein@Home!
[11:42:23][1721304][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_cfbf00111_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_7_dms_200_69.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 7900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_69.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_40000_69_7900000_2_0
------> GPU usage: 0.500000
[11:42:23][1721304][INFO ] Starting data processing...
[11:42:23][1721304][INFO ] opti: No host transfer for n_steps. Use device global.
[11:42:23][1721304][INFO ] opti: No host transfer for mean. Use device global.
[11:42:23][1721304][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:42:23][1721304][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:42:23][1721304][INFO ] opti: power spectrum in fft callback (static link).
[11:42:23][1721304][INFO ] opti: __constant__ access is not uniform, bad!
[11:42:24][1721304][INFO ] Running on device 2 NVIDIA TITAN V
[11:42:24][1721304][INFO ] CUDA global memory status (initial GPU state, including context):
[11:42:24][1721304][INFO ] No template file. Generating templates.
[11:42:24][1721304][INFO ] Template param value T_cons = 50000
[11:42:30][1721304][INFO ] Number of generated templates to be used: 50000
[11:42:30][1721304][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_7_dms_200_69.cpt
[11:42:30][1721304][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_7_dms_200_69.cpt (No such file or directory).
------> Starting from scratch...
[11:42:30][1721304][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_69.binary
[11:42:30][1721304][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_7_dms_200_DM236.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796777108684
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 236.9 cm^-3 pc
------> Scale factor: 1.42291
[11:42:30][1721304][INFO ] Allocating memory for dedispersed compressed time series...
[11:42:30][1721304][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:42:30][1721304][INFO ] 8-bit allocation done
[11:42:30][1721304][INFO ] Foobar
[11:42:30][1721304][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_69.binary
[11:42:30][1721304][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:42:30][1721304][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:42:30][1721304][INFO ] FftSize = 12582913
[11:42:30][1721304][INFO ] Seed for random number generator is 1107750751.
[11:42:33][1721304][INFO ] 8[11:42:33][1721304][INFO ] 9[11:42:34][1721304][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:42:34][1721304][INFO ] Normalization factor 3.97364e-08
[11:42:34][1721304][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
[11:42:34][1721304][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1579 MB (10478 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:42:34][1721304][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:42:34][1721304][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:42:34][1721304][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:43:23][1721304][INFO ] Checkpoint committed!
[11:44:24][1721304][INFO ] Checkpoint committed!
[11:45:24][1721304][INFO ] Checkpoint committed!
[11:46:24][1721304][INFO ] Checkpoint committed!
[11:47:24][1721304][INFO ] Checkpoint committed!
[11:48:24][1721304][INFO ] Checkpoint committed!
[11:49:11][1721304][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 5323.905762 1.1851443 4.6320882 25.4304 21.8983  8
------> CAND:   0.499555 4039.379883 0.6138845 4.0804143 25.1299 21.5648  8
------> CAND:   0.249648 5323.905762 1.1851443 4.6320882 21.8453 20.8639 16
------> CAND:   0.249907 4198.563477 0.5924591 5.5658917 20.7708 19.3213 16
------> CAND:   0.166605 4037.844238 0.6141314 4.0874319 20.0144 18.2454 16
------> CAND:   0.166345 5327.904785 1.1854426 4.6358910 19.9986 18.2231 16
------> CAND:   0.500074 4017.342285 0.6839479 5.7860627 21.0673 17.1016  8
------> CAND:   0.499036 5439.788574 1.1725701 4.7847376 21.0539 17.0871  8
------> CAND:   1.249018 3729.760498 0.5047923 5.6019273 30.1848 16.8987  2
------> CAND:   1.248758 4306.511230 0.7031851 5.7051835 29.7484 16.6368  2
------> CAND:   1.248499 4807.522949 0.9367088 5.7915258 28.8976 16.1266  2
------> CAND:   0.500334 3600.580322 0.9684855 5.9662995 20.0208 15.968  8
------> CAND:   1.248239 5339.798340 1.1863210 5.8010564 28.5999 15.9482  2
------> CAND:   0.624639 3729.760498 0.5047923 5.6019273 22.103 15.0103  4
------> CAND:   0.250167 3601.186035 0.9683617 5.9694242 17.6628 14.9616 16
------> CAND:   0.499815 5044.922852 1.1695927 5.9336610 18.9966 14.8665  8
------> CAND:   0.624379 4051.058594 0.5931759 5.6369009 21.8547 14.809  4
------> CAND:   1.250056 3766.564941 0.4652765 4.0591822 25.7722 14.2555  2
------> CAND:   1.249796 4436.208984 0.7116135 4.3547168 25.5274 14.1092  2
------> CAND:   0.624120 5339.798340 1.1863210 5.8010564 20.9182 14.0513  4
------> CAND:   1.249277 5438.621582 1.1845874 4.7456717 25.1728 13.8973  2
------> CAND:   1.498925 3617.168213 0.8961751 3.4977639 18.0888 13.8971  8
------> CAND:   1.249537 5060.998047 1.0009021 4.5886307 24.6816 13.6039  2
------> CAND:   2.498035 3732.830566 0.4855011 5.5641642 31.3164 13.6006  1
------> CAND:   2.497776 4051.058594 0.5931759 5.6369009 31.2934 13.5906  1
------> CAND: 173.179023 3629.870850 0.5909466 5.7449756 20.3085 13.5593  4
------> CAND:   2.497257 4595.959473 0.8059828 5.7182717 31.0138 13.4691  1
------> CAND:   2.497516 4308.506348 0.7015296 5.7016301 30.8658 13.4049  1
------> CAND:   0.416253 3637.520752 0.4949873 5.6113625 17.5524 13.3277  8
------> CAND: 115.475605 4034.661865 0.8550346 5.9376144 16.3848 13.2219 16
------> CAND:   2.496478 5361.190918 1.1878687 5.7885480 30.2792 13.1501  1
------> CAND:   1.498665 4047.170166 1.0140114 3.7518938 23.8255 13.093  2
------> CAND:   0.998332 4630.852539 0.8432109 5.7664242 17.2895 13.0496  8
------> CAND:   0.998072 5278.817383 1.1882402 5.8538003 17.191 12.9456  8
------> CAND:   2.496997 4823.746094 0.9333040 5.7783427 29.621 12.8643  1
------> CAND:   0.998591 3824.874023 0.5355793 5.6246052 16.9736 12.7164  8
------> CAND:   0.249388 3601.031738 0.9683923 3.4624071 15.9459 12.6328 16
------> CAND:   0.415993 5305.269043 1.1841731 5.8338318 16.8162 12.5507  8
------> CAND:   0.749462 4035.908936 1.0130038 3.7489004 19.0441 12.5426  4
------> CAND:   0.624898 3767.582275 0.4622343 4.0574012 19.0318 12.5328  4
------> CAND:   0.208126 4214.581055 1.0001689 6.0015044 15.847 12.5009 16
------> CAND:   2.496738 5073.493164 1.0241008 5.7552509 28.7441 12.4834  1
------> CAND:   0.312190 4051.058594 0.5931759 5.6369009 16.7268 12.4567  8
------> CAND: 230.999479 4185.059570 0.7797723 5.8489676 16.6634 12.3901  8
------> CAND:  60.116853 4019.004395 1.0322033 6.0237012 16.5832 12.3058  8
------> CAND:   1.498406 4325.166016 0.9590148 3.9885051 22.3186 12.195  2
------> CAND:   1.498146 4781.311523 1.1417921 4.1976714 22.2573 12.1585  2
------> CAND:   0.498777 4358.597656 1.0840269 3.9372427 16.4385 12.1542  8
------> CAND: 173.164750 3900.469727 0.6941167 5.8180561 16.4251 12.1401  8
------> CAND:  60.117112 4016.979492 1.0319322 6.0277152 16.3855 12.0986  8
------> CAND:   1.499184 3669.361572 0.3916233 4.1395063 15.4397 11.9595 16
------> CAND: 115.383998 5450.495117 1.1098907 5.5542560 15.3653 11.8611 16
------> CAND: 144.596425 3632.672363 0.5397179 3.7679434 16.1467 11.8488  8
------> CAND: 115.696188 3616.568359 0.9521906 5.9663129 18.0955 11.7834  4
------> CAND: 115.478460 3674.390137 0.7001125 5.8387170 15.305 11.7814 16
------> CAND:   0.178283 4313.751465 0.6971244 5.6920037 15.3 11.7748 16
------> CAND:  92.294431 3915.217529 0.4248632 5.2566528 15.2838 11.7534 16
------> CAND: 115.519203 3987.490479 0.7156088 5.8188100 15.2557 11.7163 16
------> CAND:  57.723400 4423.230469 0.8674889 5.8659730 15.991 11.6863  8
------> CAND: 172.350151 3762.665771 0.6214699 3.8036361 15.1508 11.5782 16
------> CAND:   0.166864 3604.853271 0.9676024 5.9666905 15.1393 11.563 16
------> CAND: 346.592642 3892.721680 0.8015319 5.8999457 15.8686 11.5587  8
------> CAND: 115.440312 3712.405762 0.5463359 5.6798043 15.1347 11.557 16
------> CAND:   0.832505 4581.646973 0.8125964 5.7362638 17.7887 11.5386  4
------> CAND: 375.278784 3785.156494 0.9217985 5.9656644 17.785 11.5357  4
------> CAND:   0.832765 3641.469238 0.4814045 5.5868134 17.753 11.5101  4
------> CAND:   0.749981 3717.674805 0.3551757 5.1217213 15.0462 11.4406 16
------> CAND:   1.499703 3717.235107 0.3562249 5.1051831 15.7365 11.4213  8
------> CAND:   1.497887 5050.207520 1.1736747 4.3822551 15.7354 11.4201  8
------> CAND:   0.178542 4052.379150 0.5933596 5.6465464 15.0241 11.4116 16
------> CAND: 152.895787 3850.760010 0.8562399 3.6900189 14.99 11.3669 16
------> CAND: 394.165341 3765.304443 0.6131048 5.7473130 15.6762 11.3585  8
------> CAND:  57.726254 3629.870850 0.5909466 5.7449756 14.9699 11.3406 16
------> CAND:  44.182212 3660.309082 0.7984906 3.5801823 15.6503 11.3316  8
------> CAND: 115.433824 3943.702148 0.4767416 5.4365983 14.9575 11.3242 16
------> CAND: 115.556053 3886.343506 0.9942246 6.0069647 14.9563 11.3227 16
------> CAND: 432.986094 4880.340332 1.0662909 5.9123836 20.8447 11.3185  2
------> CAND:   1.000148 4621.079102 0.6990325 5.4572620 20.8047 11.2947  2
------> CAND:   0.749203 4149.981934 1.0531979 3.8135006 17.4767 11.29  4
------> CAND: 346.232703 3642.481689 0.4635804 5.5612063 17.4461 11.2656  4
------> CAND: 231.062540 4333.786133 1.0489969 6.0285959 15.5662 11.2443  8
------> CAND:  94.174834 3622.259277 0.7081918 3.6004157 15.5626 11.2406  8
------> CAND: 110.189923 5059.946289 0.9204174 4.7397804 17.4106 11.2374  4
------> CAND:   1.000408 3860.609863 0.4270664 5.3135724 20.6897 11.2265  2
------> CAND: 231.040222 3812.579102 0.9651237 5.9938493 17.3855 11.2174  4
------> CAND:   0.832246 5347.640137 1.1868932 5.7965446 17.3634 11.1998  4
------> CAND: 115.415140 5080.275879 0.9615952 5.6424541 14.8528 11.1872 16
------> CAND:   0.356825 4425.122070 0.7198750 5.6832929 15.4937 11.1691  8
------> CAND:   1.499444 4167.354492 0.6516222 5.6854992 15.4841 11.1591  8
------> CAND: 115.534773 3860.251953 0.8503059 5.9314742 14.8166 11.1399 16
------> CAND: 115.503892 3691.240234 0.6178083 5.7672696 14.8157 11.1386 16
------> CAND: 115.562800 4264.286133 1.0081340 6.0069723 14.8146 11.1372 16
------> CAND:  44.181953 3659.774170 0.7998406 3.5830736 15.4581 11.1322  8
------> CAND:   0.748943 4778.614746 1.1414547 4.1959028 17.2747 11.1292  4
------> CAND:   1.250315 3630.743408 0.5756119 3.7229486 20.5238 11.1279  2
------> CAND:  60.119448 3919.184326 0.9774160 6.0052900 15.4337 11.1068  8
------> CAND: 318.277858 3890.196289 0.9288270 3.6897643 15.4281 11.101  8
------> CAND: 168.265996 4184.447754 0.8643817 3.9414859 14.7829 11.0958 16
------> CAND:  86.574849 3626.624512 0.6450070 5.8008800 14.7584 11.0639 16
------> CAND:   0.998851 4299.460938 0.6083763 4.4041896 20.409 11.0598  2
[11:49:11][1721304][INFO ] Statistics: count dirty SumSpec pages 533386 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:49:11][1721304][INFO ] Data processing finished successfully!
11:49:11 (1721304): called boinc_finish(0)

</stderr_txt>
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