Task 1684680889

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_72_700000_1
Workunit ID: 846681499
Created: 20 Nov 2024 14:20:09 UTC
Sent: 20 Nov 2024 20:19:16 UTC
Report deadline: 4 Dec 2024 20:19:16 UTC
Received: 20 Nov 2024 20:29:50 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 350.05
CPU time (sec): 19.98
Peak working set size (MB): 300.37
Peak swap size (MB): 14818.07
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[13:21:17][184732][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_cfbf00083_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_4_dms_200_72.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 700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_72.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_72_700000_1_0
------> GPU usage: 1.000000
[13:21:17][184732][INFO ] Starting data processing...
[13:21:17][184732][INFO ] opti: No host transfer for n_steps. Use device global.
[13:21:17][184732][INFO ] opti: No host transfer for mean. Use device global.
[13:21:17][184732][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:21:17][184732][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:21:17][184732][INFO ] opti: power spectrum in fft callback (static link).
[13:21:17][184732][INFO ] opti: __constant__ access is not uniform, bad!
[13:21:17][184732][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[13:21:17][184732][INFO ] CUDA global memory status (initial GPU state, including context):
[13:21:17][184732][INFO ] No template file. Generating templates.
[13:21:17][184732][INFO ] Template param value T_cons = 50000
[13:21:21][184732][INFO ] Number of generated templates to be used: 50000
[13:21:21][184732][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_72.cpt
[13:21:21][184732][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_72.cpt (No such file or directory).
------> Starting from scratch...
[13:21:21][184732][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_72.binary
[13:21:21][184732][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_4_dms_200_DM237.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099454461
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 237.2 cm^-3 pc
------> Scale factor: 1.55694
[13:21:21][184732][INFO ] Allocating memory for dedispersed compressed time series...
[13:21:21][184732][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:21:21][184732][INFO ] 8-bit allocation done
[13:21:21][184732][INFO ] Foobar
[13:21:21][184732][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_72.binary
[13:21:21][184732][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:21:22][184732][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:21:22][184732][INFO ] FftSize = 12582913
[13:21:22][184732][INFO ] Seed for random number generator is -1037631859.
[13:21:23][184732][INFO ] 8[13:21:23][184732][INFO ] 9[13:21:24][184732][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:21:24][184732][INFO ] Normalization factor 3.97364e-08
[13:21:24][184732][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
[13:21:24][184732][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:21:24][184732][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:21:24][184732][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:21:24][184732][INFO ] TimeSeriesLength = 16767631, params->nsamples = 25165824
sum = -1490.16308594, mean= -0.00008887  -0.00008887
[13:21:24][184732][INFO ] Launching time series padding kernel: grid 196608, block 32
[13:22:17][184732][INFO ] Checkpoint committed!
[13:23:17][184732][INFO ] Checkpoint committed!
[13:24:17][184732][INFO ] Checkpoint committed!
[13:25:17][184732][INFO ] Checkpoint committed!
[13:26:17][184732][INFO ] Checkpoint committed!
[13:27:06][184732][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 230.539110 4034.619141 0.7405972 1.6680634 24.3783 13.4228  2
------> CAND: 182.078889 3756.880615 0.9173017 2.4901547 15.9769 12.6744 16
------> CAND:  33.323571 4269.801270 0.9540970 1.4211503 15.8868 12.5539 16
------> CAND: 345.468708 3750.492432 0.9424835 2.5236290 28.806 12.5103  1
------> CAND:  42.630347 4035.807373 0.7394142 1.7257168 18.6975 12.2649  4
------> CAND: 115.156149 3750.492432 0.9424835 2.5236290 18.6616 12.2361  4
------> CAND: 210.210979 3615.049072 0.9232643 0.6273759 22.3337 12.204  2
------> CAND: 271.445278 3746.461914 0.7855374 2.3381286 16.3186 12.0285  8
------> CAND: 115.220508 3617.691650 0.8806621 2.4958057 15.483 12.0169 16
------> CAND:  42.630607 4028.929199 0.7435339 1.7249132 18.386 12.0156  4
------> CAND: 115.241787 3705.474854 0.7351995 2.2875752 15.4516 11.9753 16
------> CAND: 345.656073 3670.125000 0.8274792 2.4200382 18.0452 11.7432  4
------> CAND: 431.926259 3961.653320 0.8012927 2.1945651 18.0198 11.723  4
------> CAND:  43.201787 3636.629150 0.6737231 2.2252581 15.1242 11.5432 16
------> CAND: 115.269555 4034.619141 0.7405972 1.6680634 17.7933 11.5423  4
------> CAND: 172.700488 3706.541992 0.8926135 2.4810772 15.835 11.5238  8
------> CAND: 386.181023 3645.739990 0.6355501 2.1032999 15.747 11.4321  8
------> CAND: 276.902497 3980.666016 0.8899080 1.0728697 15.746 11.4311  8
------> CAND: 230.403646 3609.857666 0.9660057 2.5592179 15.7131 11.3969  8
------> CAND: 401.952952 3655.394531 0.9701025 0.6332018 15.7028 11.3862  8
------> CAND: 129.540742 3797.903564 0.8672588 2.4278667 14.9812 11.3553 16
------> CAND: 460.957029 4076.553467 0.9131478 2.3132377 17.4336 11.2557  4
------> CAND: 149.789203 3966.915283 0.9368644 0.9985980 15.5274 11.204  8
------> CAND: 177.686697 3744.606445 0.6813025 2.1534669 17.3576 11.1951  4
------> CAND: 172.734484 3750.492432 0.9424835 2.5236290 20.6075 11.1776  2
------> CAND:  57.611292 3780.291016 0.6684317 2.0637267 14.8394 11.1697 16
------> CAND:  20.803292 3937.608154 0.9854185 2.4948041 15.4935 11.1688  8
------> CAND: 155.609734 3732.144043 0.9647573 0.7231889 14.8309 11.1586 16
------> CAND: 115.191962 3796.145508 0.8676471 2.4181125 14.8211 11.1457 16
------> CAND: 172.780417 3854.781494 0.7299892 2.1539986 15.4617 11.1359  8
------> CAND: 230.511602 3670.382324 0.6000773 1.9439844 17.2273 11.0915  4
------> CAND: 134.919848 3711.174072 0.7170150 2.2438114 14.7351 11.0334 16
------> CAND: 230.672498 3697.987061 0.7560537 0.9055397 15.3461 11.0161  8
------> CAND: 403.077664 3731.545898 0.9649146 2.5381651 17.1154 11.0026  4
------> CAND:  86.391117 3685.687744 0.7541402 2.3289504 14.7111 11.0021 16
------> CAND:  36.771409 4378.131836 1.0598282 1.4104661 14.6861 10.9695 16
------> CAND: 170.597945 4417.904785 1.0634929 1.4387842 14.6798 10.9614 16
------> CAND: 192.100614 3897.664062 0.6928344 1.4746871 14.675 10.9551 16
------> CAND: 235.608621 3635.805176 0.6795592 2.2158015 15.2843 10.9521  8
------> CAND:  86.352709 3681.372559 0.8009118 2.3947277 15.2782 10.9459  8
------> CAND: 318.450172 3627.523438 0.7619324 2.3608677 15.2592 10.9262  8
------> CAND: 434.112624 3716.208740 0.6999946 1.0425864 20.1748 10.9208  2
------> CAND:  86.380477 3624.903320 0.8129582 2.4187055 14.6435 10.9141 16
------> CAND: 230.444649 3780.291016 0.6684317 2.0637267 16.9963 10.908  4
------> CAND: 115.231667 3954.013916 0.9855278 2.4829190 14.6241 10.8888 16
------> CAND: 151.742529 4229.421387 1.0510308 1.1922432 14.6174 10.8801 16
------> CAND:  33.907985 4243.092285 1.0560542 1.1883900 14.6152 10.8772 16
------> CAND:  34.671202 4114.014160 0.8637534 2.1787703 16.9322 10.857  4
------> CAND: 394.996549 3958.838379 0.9376369 0.9999476 16.9248 10.8511  4
------> CAND: 393.007152 3777.266113 0.6736465 2.0614789 15.1843 10.8487  8
------> CAND:  79.999925 4034.181152 0.7410319 1.6562073 16.8806 10.8161  4
------> CAND: 135.619744 3914.708984 0.7404965 2.0971754 14.5611 10.8068 16
------> CAND: 199.199487 3697.690430 0.7561605 2.3133762 16.8651 10.8038  4
------> CAND: 153.122858 3743.717773 0.9843416 2.5468390 15.1347 10.7975  8
------> CAND: 138.652368 3903.978516 0.9465352 0.9129810 16.8364 10.781  4
------> CAND: 182.319714 3962.006104 0.9858947 2.4908707 16.8219 10.7695  4
------> CAND: 115.261251 3796.187256 0.7511728 2.2473514 14.5281 10.764 16
------> CAND: 368.353263 3682.644043 0.9445870 2.5399699 24.7796 10.7617  1
------> CAND: 149.443278 3705.702881 0.7328342 2.2696869 14.5226 10.7569 16
------> CAND: 259.112625 3756.334229 0.9173173 2.4856877 15.083 10.7442  8
------> CAND: 118.672239 3720.971924 0.9820091 2.5536339 14.5103 10.7409 16
------> CAND:  49.889857 3624.821533 0.7853126 2.3865242 16.7733 10.731  4
------> CAND: 373.028580 3684.946289 0.7906783 2.3692973 15.0359 10.6955  8
------> CAND:  24.976459 4077.701416 0.8170765 2.0775254 15.035 10.6945  8
------> CAND:  86.400978 3658.234863 0.5987878 1.9868029 14.4318 10.6391 16
------> CAND: 230.402089 3613.986084 0.9649325 2.5686190 14.9653 10.6227  8
------> CAND:  86.371394 3753.438232 0.7744923 2.3237355 14.4089 10.6094 16
------> CAND: 148.260435 4415.689941 1.0627443 1.4735845 14.4084 10.6087 16
------> CAND: 147.466077 3664.712646 0.8864029 0.7108671 14.4066 10.6065 16
------> CAND:  86.403314 3636.629150 0.6737231 2.2252581 14.9474 10.6043  8
------> CAND:  34.082375 3723.965820 0.8499331 0.8148286 14.4021 10.6007 16
------> CAND: 115.255541 3967.255127 0.7987429 2.2026994 14.3997 10.5975 16
------> CAND:  49.891414 3676.473633 0.8121129 2.3998196 19.6221 10.593  2
------> CAND:  49.892192 3734.539551 0.8381661 2.4242880 16.5654 10.5661  4
------> CAND: 202.737116 3744.994141 0.8242314 2.3921959 16.5518 10.5553  4
------> CAND: 431.970116 3637.448486 0.6647735 2.2063000 16.5499 10.5538  4
------> CAND:  49.943056 4424.406250 0.9802263 1.9054822 14.3588 10.5445 16
------> CAND: 280.949023 4028.804688 0.7436568 1.7642077 14.8864 10.5414  8
------> CAND: 144.619781 4075.334717 0.9949971 1.0544080 19.5228 10.5341  2
------> CAND: 172.826350 3952.691162 0.9859077 2.5000083 14.871 10.5256  8
------> CAND: 185.060131 3889.836182 0.9480032 2.4697762 16.5104 10.5225  4
------> CAND: 230.373024 3743.026367 0.7924554 2.3621407 14.8578 10.512  8
------> CAND:  71.646066 3640.179688 0.6335652 1.0454037 14.3204 10.495 16
------> CAND: 448.600501 4244.383789 0.9565136 2.2280452 16.4746 10.4942  4
------> CAND: 231.649290 4112.615723 0.9035887 1.2712246 16.4686 10.4894  4
------> CAND:  42.623600 3727.410156 0.5888029 1.6087401 16.4546 10.4783  4
------> CAND: 119.936827 3645.578857 0.6372210 2.1081016 14.2995 10.4679 16
------> CAND:  73.545673 3693.549072 0.5800792 1.7992686 16.4325 10.4608  4
------> CAND: 115.247756 3663.106201 0.8893420 2.5020959 14.2902 10.456 16
------> CAND:  85.299102 4417.904785 1.0634929 1.4387842 14.2893 10.4547 16
------> CAND:  61.634462 4106.575684 0.8683378 1.3067411 14.286 10.4505 16
------> CAND: 173.074960 4307.122559 1.0593539 1.2707286 14.2858 10.4502 16
------> CAND: 230.560649 3786.590576 0.6530911 2.0106809 14.7954 10.4478  8
------> CAND: 181.027099 3861.884521 0.8177859 2.3125594 14.2786 10.4409 16
------> CAND: 297.485984 3759.971680 0.7639295 2.3095629 14.7868 10.439  8
------> CAND: 230.467485 3769.350830 0.9126131 2.4913094 16.3916 10.4285  4
------> CAND: 215.879178 3810.898438 0.8205439 2.3610313 16.3895 10.4268  4
------> CAND:  86.419663 3693.173828 0.5843123 1.8575281 14.2656 10.4241 16
------> CAND: 217.878696 3827.290039 0.9428403 2.4877002 14.7646 10.4161  8
------> CAND: 335.972489 4010.865234 0.8356772 2.2410185 16.3731 10.4138  4
[13:27:06][184732][INFO ] Statistics: count dirty SumSpec pages 1903 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:27:06][184732][INFO ] Data processing finished successfully!
13:27:06 (184732): called boinc_finish(0)

</stderr_txt>
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