Task 1726314739

Name: Ter5_1_dns_cfbf00125_segment_3_dms_200_40000_80_350000_0
Workunit ID: 871901817
Created: 7 Feb 2025 9:00:27 UTC
Sent: 8 Feb 2025 1:45:42 UTC
Report deadline: 22 Feb 2025 1:45:42 UTC
Received: 8 Feb 2025 2:31:46 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12894127
Run time (sec): 285.92
CPU time (sec): 24.69
Peak working set size (MB): 361.22
Peak swap size (MB): 19166.58
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>
[21:23:50][226991][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_3_dms_200_80.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 350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_3_dms_200_80.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_3_dms_200_40000_80_350000_0_0
------> GPU usage: 0.500000
[21:23:50][226991][INFO ] Starting data processing...
[21:23:50][226991][INFO ] opti: No host transfer for n_steps. Use device global.
[21:23:50][226991][INFO ] opti: No host transfer for mean. Use device global.
[21:23:50][226991][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:23:50][226991][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:23:50][226991][INFO ] opti: power spectrum in fft callback (static link).
[21:23:50][226991][INFO ] opti: __constant__ access is not uniform, bad!
[21:23:50][226991][INFO ] Running on device 1 NVIDIA TITAN V
[21:23:50][226991][INFO ] CUDA global memory status (initial GPU state, including context):
[21:23:50][226991][INFO ] No template file. Generating templates.
[21:23:50][226991][INFO ] Template param value T_cons = 50000
[21:23:54][226991][INFO ] Number of generated templates to be used: 50000
[21:23:54][226991][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_3_dms_200_80.cpt
[21:23:54][226991][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_3_dms_200_80.cpt (No such file or directory).
------> Starting from scratch...
[21:23:54][226991][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_3_dms_200_80.binary
[21:23:54][226991][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_3_dms_200_DM238.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.7144806617
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 238 cm^-3 pc
------> Scale factor: 1.62711
[21:23:54][226991][INFO ] Allocating memory for dedispersed compressed time series...
[21:23:54][226991][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:23:54][226991][INFO ] 8-bit allocation done
[21:23:54][226991][INFO ] Foobar
[21:23:54][226991][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_3_dms_200_80.binary
[21:23:54][226991][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:23:54][226991][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:23:54][226991][INFO ] FftSize = 12582913
[21:23:54][226991][INFO ] Seed for random number generator is 1106307886.
[21:23:57][226991][INFO ] 8[21:23:57][226991][INFO ] 9[21:23:58][226991][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:23:58][226991][INFO ] Normalization factor 3.97364e-08
[21:23:58][226991][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
[21:23:58][226991][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1291 MB (10773 MB free / 12064 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:23:58][226991][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:23:58][226991][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:23:58][226991][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:28:34][226991][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  32.496255 3620.726562 0.9418182 0.7645680 16.6936 13.6389 16
------> CAND:  32.496774 3644.887207 0.9544500 0.7769735 15.8497 12.5044 16
------> CAND:  38.588492 4022.371582 0.9489176 1.3347561 15.6463 12.2335 16
------> CAND:  86.439385 3693.243408 0.6927409 1.7561811 16.3657 12.0779  8
------> CAND:  32.496515 3646.655518 0.9539050 0.7754155 15.5269 12.075 16
------> CAND: 239.765179 3983.729004 0.9527051 2.1570475 18.4241 12.0461  4
------> CAND: 145.974419 3761.252197 0.7636491 1.9995731 15.2709 11.7365 16
------> CAND:  59.917031 3716.055176 0.9528036 2.3682795 18.0262 11.7281  4
------> CAND: 115.224400 3702.667236 0.8100326 2.1713588 15.2445 11.7016 16
------> CAND: 135.964372 3754.392090 0.7742185 1.2478713 15.9085 11.6003  8
------> CAND: 115.220508 3622.829834 0.9160047 2.3805029 15.0476 11.4425 16
------> CAND: 101.350781 3625.795898 0.8208488 2.2418435 15.0428 11.4362 16
------> CAND: 230.537812 3697.004883 0.6800488 1.5408585 17.5615 11.3575  4
------> CAND: 138.760324 3665.972168 0.6993071 1.2955714 14.9055 11.2561 16
------> CAND: 130.324200 3627.836670 0.8066992 0.9542742 15.5654 11.2434  8
------> CAND: 387.025985 4153.404297 0.9845635 1.9492892 17.324 11.1685  4
------> CAND: 345.483240 3621.150146 0.9202138 2.3898690 15.4785 11.1533  8
------> CAND:  47.452287 3960.230957 0.8866972 2.0070899 14.8266 11.1528 16
------> CAND:  56.507340 3702.862061 0.9329867 0.8723926 14.7912 11.1067 16
------> CAND: 194.273225 3872.966309 0.8416954 1.3070786 14.7777 11.089 16
------> CAND:  50.313116 3670.753662 0.6750671 1.8056525 14.7698 11.0787 16
------> CAND: 345.587823 3804.038574 0.9220040 2.3020961 15.3747 11.0457  8
------> CAND: 216.657187 3978.660156 0.9278476 2.1030490 15.3746 11.0456  8
------> CAND: 245.831206 3661.274902 0.9276133 2.3734531 15.3728 11.0438  8
------> CAND: 172.709571 3718.566650 0.9264700 2.3409483 15.3663 11.037  8
------> CAND:  57.627900 3694.668945 0.6899855 1.8050379 14.7313 11.0285 16
------> CAND: 153.499665 3813.853760 0.7748557 1.4506525 14.7304 11.0273 16
------> CAND: 492.869648 3642.213135 0.9692728 2.4144633 17.1258 11.0108  4
------> CAND:  57.588715 3886.462158 0.9623337 2.2783377 14.7128 11.0043 16
------> CAND: 115.239971 3625.686768 0.8232545 2.2680800 14.7025 10.9909 16
------> CAND: 172.891746 3668.494629 0.6849514 1.8182181 15.2873 10.9553  8
------> CAND:  25.076889 3955.468262 0.9564194 1.2096148 14.6709 10.9497 16
------> CAND: 230.483315 3631.024658 0.7855967 2.1840761 25.1127 10.9063  1
------> CAND: 270.142802 3622.146240 0.8693534 0.8532094 15.2282 10.8941  8
------> CAND: 374.362457 3743.952148 0.9147863 2.3009043 16.9643 10.8826  4
------> CAND: 199.722917 3842.296143 0.9075783 2.2167356 15.1989 10.8638  8
------> CAND: 269.552678 3816.670166 0.8182567 2.0823295 16.9133 10.8421  4
------> CAND: 119.882590 3983.729004 0.9527051 2.1570475 15.1774 10.8416  8
------> CAND: 172.793911 3804.038574 0.9220040 2.3020961 14.5762 10.8265 16
------> CAND: 284.883960 4106.765625 0.9347042 1.8037776 16.8756 10.8121  4
------> CAND:  59.799214 3670.336914 0.6775099 1.3781043 14.5643 10.811 16
------> CAND: 167.307109 4178.667969 1.0096079 2.0331638 14.561 10.8068 16
------> CAND: 345.758061 3693.243408 0.6927409 1.7561811 19.9693 10.7989  2
------> CAND:  12.483169 4149.616211 1.0213674 2.0904839 14.5536 10.7971 16
------> CAND: 179.573588 3624.940674 0.8272790 0.8997601 15.1303 10.793  8
------> CAND: 172.879030 3693.243408 0.6927409 1.7561811 16.8474 10.7898  4
------> CAND: 230.573106 3972.440186 0.9543089 2.1832907 16.8449 10.7878  4
------> CAND: 172.731629 3665.011963 0.9251200 2.3783333 14.5387 10.7778 16
------> CAND:  86.365944 3665.011963 0.9251200 2.3783333 15.1015 10.7633  8
------> CAND:  56.346185 3826.906006 0.9658590 1.0088583 15.088 10.7493  8
------> CAND: 367.341956 3739.983398 0.9831171 2.3954930 15.0762 10.7371  8
------> CAND: 247.740674 3640.077881 0.7184147 2.0362360 16.7708 10.7289  4
------> CAND: 106.939052 4186.839844 0.9838062 1.7129918 15.0647 10.7252  8
------> CAND: 134.776339 3816.670166 0.8182567 2.0823295 15.0413 10.7011  8
------> CAND:  86.359976 3745.998779 0.9613999 2.3737586 15.0407 10.7005  8
------> CAND: 279.939792 4186.596191 0.9838198 1.8712329 19.8008 10.6989  2
------> CAND: 105.554830 4161.276367 1.0090734 2.0557706 15.0181 10.6771  8
------> CAND:  29.607919 3620.067383 0.9015571 0.8021283 14.4593 10.6747 16
------> CAND: 115.223622 3898.234131 1.0056796 2.3497491 14.4572 10.672 16
------> CAND: 145.050826 3755.933105 0.7699547 1.2891510 14.9888 10.647  8
------> CAND: 477.894413 3696.572754 0.6819069 1.7176870 24.5131 10.6459  1
------> CAND: 268.760137 3621.318848 0.9199313 2.3938193 14.979 10.6368  8
------> CAND: 303.663859 3708.170410 0.7991155 2.1436980 14.9786 10.6365  8
------> CAND: 387.024687 4158.854004 0.9846115 1.9544882 16.6516 10.6344  4
------> CAND:  47.458256 4144.934082 1.0083128 2.0578821 14.4207 10.6246 16
------> CAND: 316.865868 3814.497559 0.9936118 2.3717880 16.6391 10.6245  4
------> CAND:  48.531067 3784.762939 0.9266219 1.0091821 14.9599 10.6172  8
------> CAND: 230.719728 3623.961426 0.8328249 0.9011116 14.9563 10.6135  8
------> CAND:  14.329836 3783.965576 0.8492882 1.0971957 14.4093 10.61 16
------> CAND: 115.250611 3670.367920 0.6773287 1.8224090 14.398 10.5953 16
------> CAND: 246.434824 3642.213135 0.9692728 2.4144633 14.929 10.5853  8
------> CAND: 115.204678 4055.744141 1.0215582 2.2325275 14.3896 10.5844 16
------> CAND: 115.269036 3697.004883 0.6800488 1.5408585 14.9262 10.5824  8
------> CAND: 195.989878 4195.065430 1.0098442 1.6005024 14.3872 10.5814 16
------> CAND: 276.358825 3862.646240 0.9005864 2.1996715 14.9189 10.5749  8
------> CAND:  67.067546 3746.112549 0.7869904 1.2115740 14.3794 10.5712 16
------> CAND: 269.526727 3638.853027 0.7258117 2.0311735 16.5626 10.5638  4
------> CAND: 244.026579 3998.214355 0.9514840 1.2994292 16.5378 10.5442  4
------> CAND: 154.808629 3670.167969 0.8683956 0.9106376 14.3573 10.5426 16
------> CAND: 461.009969 3636.293213 0.7467501 2.0977118 16.5291 10.5373  4
------> CAND: 172.785867 3651.077148 0.7037735 1.9735721 14.8745 10.5292  8
------> CAND:  48.784867 4152.983887 1.0082779 1.5378475 14.8732 10.5278  8
------> CAND: 260.188550 4010.986328 1.0172404 1.2022804 14.8707 10.5253  8
------> CAND: 211.669940 4093.587402 1.0247394 2.1758878 16.5048 10.5181  4
------> CAND: 306.405573 3637.162598 0.7400168 2.0802901 14.8575 10.5117  8
------> CAND:  57.617001 3906.736572 0.8826751 2.1194007 14.3263 10.5025 16
------> CAND:  82.928746 3775.846191 0.8553730 1.0865828 14.3226 10.4978 16
------> CAND:  49.966152 3618.994385 0.8859723 2.3579078 14.3188 10.4928 16
------> CAND: 251.683397 3650.228760 0.7077897 1.9667042 14.8379 10.4916  8
------> CAND: 193.513122 4153.404297 0.9845635 1.9492892 14.8358 10.4894  8
------> CAND: 345.806848 3697.004883 0.6800488 1.5408585 19.4407 10.4854  2
------> CAND: 388.492471 3808.404785 0.9196131 1.0425422 19.4377 10.4836  2
------> CAND: 136.677763 3647.081543 0.7265871 1.1794077 16.4398 10.4666  4
------> CAND: 432.490172 3670.667480 0.6755734 1.3925433 16.4342 10.4622  4
------> CAND: 127.733261 3647.591309 0.7240087 1.1786160 16.4334 10.4616  4
------> CAND: 332.574736 3675.526367 0.8889449 2.3209171 16.4272 10.4566  4
------> CAND: 345.522945 3628.114502 0.8048020 2.2079751 16.4259 10.4556  4
------> CAND: 345.484278 3746.919189 0.9838010 2.3978875 16.4172 10.4487  4
------> CAND: 279.731406 3720.470947 0.8975714 2.2912159 16.4162 10.4479  4
------> CAND:  86.412396 4020.064941 0.9495560 2.1518543 14.2793 10.4418 16
[21:28:34][226991][INFO ] Statistics: count dirty SumSpec pages 1751 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:28:34][226991][INFO ] Data processing finished successfully!
21:28:34 (226991): called boinc_finish(0)

</stderr_txt>
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