Task 1692602974

Name: Ter5_1_dns_cfbf00095_segment_8_dms_200_40000_145_8650000_0
Workunit ID: 851306696
Created: 6 Dec 2024 0:02:51 UTC
Sent: 6 Dec 2024 1:28:53 UTC
Report deadline: 20 Dec 2024 1:28:53 UTC
Received: 6 Dec 2024 6:20:27 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 805.81
CPU time (sec): 17.02
Peak working set size (MB): 270.32
Peak swap size (MB): 6071.35
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>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[23:06:09][163462][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00095_segment_8_dms_200_145.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 8650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_8_dms_200_145.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_8_dms_200_40000_145_8650000_0_0
------> GPU usage: 0.330000
[23:06:09][163462][INFO ] Starting data processing...
[23:06:09][163462][INFO ] opti: No host transfer for n_steps. Use device global.
[23:06:09][163462][INFO ] opti: No host transfer for mean. Use device global.
[23:06:09][163462][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:06:09][163462][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:06:09][163462][INFO ] opti: power spectrum in fft callback (static link).
[23:06:09][163462][INFO ] opti: __constant__ access is not uniform, bad!
[23:06:09][163462][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[23:06:09][163462][INFO ] CUDA global memory status (initial GPU state, including context):
[23:06:09][163462][INFO ] No template file. Generating templates.
[23:06:09][163462][INFO ] Template param value T_cons = 50000
[23:06:13][163462][INFO ] Number of generated templates to be used: 50000
[23:06:13][163462][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00095_segment_8_dms_200_145.cpt
[23:06:13][163462][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00095_segment_8_dms_200_145.cpt (No such file or directory).
------> Starting from scratch...
[23:06:13][163462][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_8_dms_200_145.binary
[23:06:13][163462][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00095/Ter5_1_dns_cfbf00095_segment_8_dms_200_DM244.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817332144361
------> 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): 174806.49
------> DEC (J2000): -244633.299999
------> 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: 244.5 cm^-3 pc
------> Scale factor: 1.59443
[23:06:13][163462][INFO ] Allocating memory for dedispersed compressed time series...
[23:06:13][163462][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:06:13][163462][INFO ] 8-bit allocation done
[23:06:13][163462][INFO ] Foobar
[23:06:13][163462][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_8_dms_200_145.binary
[23:06:13][163462][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:06:13][163462][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:06:13][163462][INFO ] FftSize = 12582913
[23:06:13][163462][INFO ] Seed for random number generator is -1032792403.
[23:06:15][163462][INFO ] 8[23:06:15][163462][INFO ] 9[23:06:15][163462][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:06:15][163462][INFO ] Normalization factor 3.97364e-08
[23:06:15][163462][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
[23:06:15][163462][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1738 MB (6239 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:06:15][163462][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:06:15][163462][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:06:15][163462][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1835.31396484, mean= -0.00010939  -0.00010939
[23:06:15][163462][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:07:09][163462][INFO ] Checkpoint committed!
[23:08:09][163462][INFO ] Checkpoint committed!
[23:09:09][163462][INFO ] Checkpoint committed!
[23:10:10][163462][INFO ] Checkpoint committed!
[23:11:10][163462][INFO ] Checkpoint committed!
[23:12:10][163462][INFO ] Checkpoint committed!
[23:13:10][163462][INFO ] Checkpoint committed!
[23:14:10][163462][INFO ] Checkpoint committed!
[23:15:10][163462][INFO ] Checkpoint committed!
[23:16:10][163462][INFO ] Checkpoint committed!
[23:17:10][163462][INFO ] Checkpoint committed!
[23:18:10][163462][INFO ] Checkpoint committed!
[23:19:10][163462][INFO ] Checkpoint committed!
[23:19:34][163462][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.572254 3632.249268 0.6276426 5.5511608 16.4018 13.2447 16
------> CAND:  16.680210 4096.327148 0.7373100 5.4967608 19.2147 12.6795  4
------> CAND: 158.218061 4306.837402 1.0235958 4.1660700 15.8098 12.4512 16
------> CAND: 403.827127 4831.161133 1.1109022 5.5584960 16.6608 12.3873  8
------> CAND: 104.897753 3964.268311 0.8995246 3.9544592 22.5095 12.3087  2
------> CAND: 115.468079 3646.447510 0.5404727 5.3801770 15.6684 12.2629 16
------> CAND: 100.111106 3624.697021 0.7258169 5.6662922 18.56 12.1548  4
------> CAND: 480.719170 4017.183594 0.7315325 4.2032070 22.2256 12.1397  2
------> CAND: 115.458218 4547.300781 0.8822417 5.3446703 15.5103 12.0531 16
------> CAND: 113.929709 4048.064941 0.6700090 5.3682885 15.4619 11.9888 16
------> CAND: 240.381254 3760.550537 0.8545682 5.7595549 27.0865 11.7635  1
------> CAND: 115.497144 4626.371582 1.1101424 5.7249818 15.2397 11.6953 16
------> CAND: 193.137353 3948.909912 1.0189030 5.8591633 15.2001 11.643 16
------> CAND: 359.518534 4150.016602 0.6864002 4.5160975 15.9369 11.6298  8
------> CAND: 346.431227 4506.235840 1.0964433 5.7707701 17.8265 11.5688  4
------> CAND:  86.566026 3633.900635 0.6043324 5.5210071 15.141 11.5653 16
------> CAND: 171.640393 3831.147461 0.9398710 3.7971241 15.1063 11.5196 16
------> CAND:  16.856936 3826.827393 0.8721455 3.8473966 15.092 11.5009 16
------> CAND:   8.340105 4096.327148 0.7373100 5.4967608 15.8124 11.5002  8
------> CAND: 104.894898 4037.654053 0.9351973 3.9878330 21.1367 11.492  2
------> CAND: 115.500778 3670.915039 0.7667008 5.6979589 15.0775 11.4818 16
------> CAND: 150.265403 4114.856445 0.9391534 5.7655911 26.4309 11.4788  1
------> CAND: 134.032586 3903.406494 0.7817205 4.0126681 15.7576 11.4431  8
------> CAND: 266.281306 3907.616699 0.6000696 4.3366179 17.6057 11.3927  4
------> CAND: 114.170015 4885.928223 1.0610287 5.3399191 14.9726 11.344 16
------> CAND: 104.895157 4043.412109 0.9346133 3.9882851 20.8804 11.3397  2
------> CAND: 173.200303 4289.657715 0.9616799 5.7179728 15.6547 11.3362  8
------> CAND: 126.418847 4400.774414 1.0252334 4.2664294 14.9616 11.3297 16
------> CAND:  81.394008 3855.208008 0.9119972 5.7991958 14.9326 11.2917 16
------> CAND: 143.828278 3767.227783 0.8486668 3.8103027 15.6021 11.2816  8
------> CAND: 115.378549 4184.108887 0.6468454 4.9099970 14.9003 11.2493 16
------> CAND: 184.689292 4251.728027 0.8507853 4.3239551 15.5559 11.2336  8
------> CAND: 364.883366 3808.102295 0.7384190 5.6478653 15.5492 11.2266  8
------> CAND:  30.052198 4567.358887 0.9912182 5.5801182 15.5151 11.1913  8
------> CAND: 486.153292 4877.330078 1.0605652 5.3287921 17.3177 11.1634  4
------> CAND:  30.061541 3922.684082 0.6643633 5.4723234 20.5603 11.1496  2
------> CAND: 125.114294 3654.788818 0.5124750 5.3075767 17.2898 11.1412  4
------> CAND: 115.489100 3745.958252 0.7066265 5.6279125 14.8158 11.1387 16
------> CAND: 109.083895 4013.949707 0.7321597 5.5335340 14.8154 11.1383 16
------> CAND: 316.436381 4306.837402 1.0235958 4.1660700 15.4612 11.1354  8
------> CAND: 346.376990 4384.199707 0.9269361 5.6324763 15.4206 11.0933  8
------> CAND: 225.097203 3621.926514 0.8037390 3.7085905 17.2231 11.0882  4
------> CAND: 104.898012 3968.009277 0.8987986 3.9533281 20.4568 11.0881  2
------> CAND:  86.603136 3798.172119 0.9103738 5.8049307 14.7529 11.0567 16
------> CAND:  90.386779 3874.623047 0.6781304 5.5353594 15.3644 11.035  8
------> CAND: 115.538147 3942.250488 0.9723530 5.8296456 14.7345 11.0326 16
------> CAND: 192.846962 3663.876709 0.4980085 4.2530327 15.3401 11.0099  8
------> CAND: 153.157373 3631.886475 0.6317174 5.5509968 14.7138 11.0056 16
------> CAND:  57.750129 3927.270752 0.9374571 5.7974958 14.71 11.0007 16
------> CAND:  30.058426 4152.201172 0.7717627 5.5227180 17.1013 10.9914  4
------> CAND: 230.982092 3879.549561 0.8767521 5.7678232 15.304 10.9725  8
------> CAND:  74.055868 4240.861816 0.8561071 4.2929330 15.2859 10.9538  8
------> CAND: 263.961034 3704.394775 0.8420940 5.7653775 15.2706 10.938  8
------> CAND:  20.027100 3760.036133 0.9569819 5.8297534 14.6547 10.9286 16
------> CAND: 115.514532 3733.436523 0.7669284 5.6867280 14.6534 10.9269 16
------> CAND:  30.052458 4582.859863 0.9911813 5.5900116 15.2492 10.9158  8
------> CAND: 200.295394 3766.288818 0.8498895 3.8038471 14.6411 10.911 16
------> CAND:  88.940016 3886.555176 0.9659404 5.8238873 15.2339 10.9  8
------> CAND: 104.894638 4040.028564 0.9348149 3.9904017 20.137 10.8984  2
------> CAND: 335.868686 4187.743652 0.9269698 4.1366963 15.2274 10.8933  8
------> CAND: 173.310335 3916.731445 0.9939783 5.8472590 14.6269 10.8925 16
------> CAND:  29.027916 3726.843262 0.5859230 5.4247866 14.6185 10.8815 16
------> CAND: 128.887557 4735.511719 1.1172388 4.5139832 14.5868 10.8403 16
------> CAND:  15.030770 3922.684082 0.6643633 5.4723234 16.9042 10.8348  4
------> CAND:  52.448876 3964.268311 0.8995246 3.9544592 16.8897 10.8233  4
------> CAND:  69.400274 3626.038574 0.6789623 5.6203918 16.8817 10.8169  4
------> CAND:  59.030028 4302.571289 1.0711644 4.1142244 15.15 10.8133  8
------> CAND: 173.107917 3773.834229 0.5521298 5.3214407 15.1485 10.8118  8
------> CAND:  21.607251 4750.357422 1.1186364 4.5304518 14.5643 10.811 16
------> CAND: 173.159560 3929.954346 0.7559301 5.6132994 19.9885 10.8103  2
------> CAND: 104.894379 4034.285645 0.9353980 3.9899316 19.9832 10.8071  2
------> CAND: 288.611550 3927.053467 0.8165482 5.6941385 16.8508 10.7924  4
------> CAND: 383.625377 3612.375977 0.9450535 3.6097083 19.9461 10.7851  2
------> CAND: 115.503113 3682.458984 0.7264794 5.6662703 14.5384 10.7773 16
------> CAND:  86.567583 3633.943359 0.6023296 5.5109162 14.5231 10.7575 16
------> CAND: 120.190627 3760.550537 0.8545682 5.7595549 19.8869 10.75  2
------> CAND: 324.015865 3850.611816 0.7168001 4.0237184 15.0852 10.7464  8
------> CAND: 115.560724 3853.355469 1.0044670 5.8515391 14.4942 10.7199 16
------> CAND: 280.451284 3678.295898 0.7411330 5.6769958 16.7586 10.7192  4
------> CAND: 115.529583 3901.623047 0.8658679 5.7488980 15.0517 10.7118  8
------> CAND: 138.800807 3626.038574 0.6789623 5.6203918 19.7988 10.6977  2
------> CAND: 346.400605 4289.657715 0.9616799 5.7179728 16.7147 10.6845  4
------> CAND: 355.631605 3805.644287 0.5406576 4.3754568 15.0226 10.6818  8
------> CAND: 240.372690 3875.445068 0.9056770 5.7914972 24.5852 10.6772  1
------> CAND: 115.515570 4036.867432 0.9777799 5.8120947 14.4563 10.6709 16
------> CAND: 222.167085 3699.256592 0.9802387 5.8484001 16.6846 10.6606  4
------> CAND: 115.540483 3814.996826 0.8786492 5.7706175 16.6831 10.6594  4
------> CAND: 462.161930 3814.996826 0.8786492 5.7706175 24.5245 10.6509  1
------> CAND: 193.088565 3856.362549 0.8232374 5.7251816 14.4389 10.6483 16
------> CAND:  30.054793 4388.320801 0.8920168 5.5534420 14.9882 10.6463  8
------> CAND:  50.047898 3993.700439 0.9420596 5.7983418 14.4369 10.6456 16
------> CAND: 115.468858 3930.701172 0.7561796 5.6202850 14.4206 10.6246 16
------> CAND: 115.491954 4218.691406 0.8960046 5.6655922 14.4198 10.6235 16
------> CAND: 240.359455 4017.183594 0.7315325 4.2032070 16.6212 10.6103  4
------> CAND: 230.989618 3766.419189 0.8242314 5.7384911 14.9514 10.6084  8
------> CAND:  57.760510 3746.556152 0.7421286 5.6687117 14.4039 10.6029 16
------> CAND:  86.611440 3751.646729 0.9731584 5.8433766 14.4028 10.6016 16
------> CAND:  80.127085 3760.550537 0.8545682 5.7595549 16.5866 10.5829  4
------> CAND:  96.510936 3656.549072 0.8699201 5.7843857 14.3868 10.5808 16
------> CAND:  50.111218 3982.500000 0.8214831 5.6815400 19.5981 10.5787  2
[23:19:34][163462][INFO ] Statistics: count dirty SumSpec pages 1965 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:19:34][163462][INFO ] Data processing finished successfully!
23:19:34 (163462): called boinc_finish(0)

</stderr_txt>
]]>