Task 1707988921

Name: Ter5_1_dns_cfbf00110_segment_1_dms_200_40000_177_7850000_1
Workunit ID: 860723238
Created: 3 Jan 2025 20:33:52 UTC
Sent: 4 Jan 2025 12:27:45 UTC
Report deadline: 18 Jan 2025 12:27:45 UTC
Received: 6 Jan 2025 3:02:18 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13148773
Run time (sec): 379.69
CPU time (sec): 16.96
Peak working set size (MB): 270.31
Peak swap size (MB): 6105.23
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[03:22:57][306566][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_cfbf00110_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_1_dms_200_177.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 7850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_177.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_40000_177_7850000_1_0
------> GPU usage: 1.000000
[03:22:57][306566][INFO ] Starting data processing...
[03:22:57][306566][INFO ] opti: No host transfer for n_steps. Use device global.
[03:22:57][306566][INFO ] opti: No host transfer for mean. Use device global.
[03:22:57][306566][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[03:22:57][306566][INFO ] opti: sumspec[i] allloc, free and pinned.
[03:22:57][306566][INFO ] opti: power spectrum in fft callback (static link).
[03:22:57][306566][INFO ] opti: __constant__ access is not uniform, bad!
[03:22:57][306566][INFO ] Running on device 0 NVIDIA GeForce RTX 3070
[03:22:57][306566][INFO ] CUDA global memory status (initial GPU state, including context):
[03:22:57][306566][INFO ] No template file. Generating templates.
[03:22:57][306566][INFO ] Template param value T_cons = 50000
[03:23:01][306566][INFO ] Number of generated templates to be used: 50000
[03:23:01][306566][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_1_dms_200_177.cpt
[03:23:01][306566][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_1_dms_200_177.cpt (No such file or directory).
------> Starting from scratch...
[03:23:01][306566][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_177.binary
[03:23:01][306566][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_1_dms_200_DM247.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.67340737793
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 247.7 cm^-3 pc
------> Scale factor: 1.09808
[03:23:01][306566][INFO ] Allocating memory for dedispersed compressed time series...
[03:23:01][306566][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[03:23:01][306566][INFO ] 8-bit allocation done
[03:23:01][306566][INFO ] Foobar
[03:23:01][306566][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_177.binary
[03:23:01][306566][INFO ] Allocating memory for dedispersed uncompressed time series.
[03:23:01][306566][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[03:23:01][306566][INFO ] FftSize = 12582913
[03:23:01][306566][INFO ] Seed for random number generator is -1031593145.
[03:23:03][306566][INFO ] 8[03:23:03][306566][INFO ] 9[03:23:04][306566][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[03:23:04][306566][INFO ] Normalization factor 3.97364e-08
[03:23:04][306566][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
[03:23:04][306566][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 885 MB (7085 MB free / 7970 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:23:04][306566][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[03:23:04][306566][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[03:23:04][306566][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1526.06958008, mean= -0.00009096  -0.00009096
[03:23:04][306566][INFO ] Launching time series padding kernel: grid 196608, block 32
[03:24:25][306566][INFO ] Checkpoint committed!
[03:25:54][306566][INFO ] Checkpoint committed!
[03:27:22][306566][INFO ] Checkpoint committed!
[03:28:50][306566][INFO ] Checkpoint committed!
[03:29:16][306566][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 269.300176 3624.930176 0.6713940 5.8267179 16.9038 12.6428  8
------> CAND: 432.801843 4207.792480 0.7068636 5.7769523 22.9106 12.5476  2
------> CAND:  86.598205 4223.865723 1.0363364 6.0402374 15.6384 12.2231 16
------> CAND: 461.831056 4315.161621 0.8164338 5.8761396 22.2494 12.1538  2
------> CAND: 282.214908 5076.698242 1.0466043 5.8106022 16.2557 11.9628  8
------> CAND: 346.526727 3823.320068 0.7889553 5.9132123 18.22 11.8829  4
------> CAND: 115.514272 3696.197998 0.8646470 5.9479847 15.3766 11.876 16
------> CAND: 115.423444 4388.009766 0.6544964 5.5907345 15.3141 11.7934 16
------> CAND: 153.598019 4348.584473 0.5441163 5.2336030 21.582 11.7567  2
------> CAND: 115.361421 3995.531006 0.4299977 4.5529752 15.2308 11.6836 16
------> CAND: 216.400792 4207.792480 0.7068636 5.7769523 17.8165 11.5608  4
------> CAND: 230.973788 4020.632324 0.6815933 5.7899137 26.5013 11.5094  1
------> CAND: 173.285941 4357.055176 1.0096756 6.0148883 15.0848 11.4914 16
------> CAND: 115.478200 4648.580078 0.8381060 5.7614017 15.0615 11.4607 16
------> CAND: 210.070066 3637.830811 0.4927878 5.6228566 21.0836 11.4604  2
------> CAND: 307.196038 4348.584473 0.5441163 5.2336030 26.3717 11.4531  1
------> CAND: 115.523614 4017.177002 0.9610208 6.0081997 15.0489 11.4441 16
------> CAND: 230.986763 3924.989990 0.6611458 5.7936716 17.6632 11.4385  4
------> CAND: 300.765661 3769.864746 0.6026806 3.8121226 15.75 11.4353  8
------> CAND: 115.491435 3832.802490 0.6545923 5.7946229 15.7411 11.426  8
------> CAND: 115.470934 3862.125488 0.5009105 5.5609393 15.0014 11.3818 16
------> CAND: 115.487283 3667.992432 0.7293785 5.8682594 15.6921 11.3751  8
------> CAND: 115.470156 3622.876221 0.7242412 5.8631020 14.9236 11.2798 16
------> CAND: 346.297580 4125.340332 0.7130917 5.8155437 17.3336 11.1761  4
------> CAND: 158.167197 4618.652344 0.8011046 4.3841028 15.4686 11.143  8
------> CAND:  16.688515 4375.708984 1.0096701 6.0126457 17.2915 11.1426  4
------> CAND: 259.677836 3733.313965 0.4896433 5.5986791 17.2532 11.1121  4
------> CAND: 338.428744 4841.665527 1.0769004 4.2775178 15.4226 11.0953  8
------> CAND: 115.497404 4211.199707 0.7648562 5.8349261 14.7765 11.0874 16
------> CAND:  53.199636 3896.798828 0.4944527 5.5285444 15.3956 11.0674  8
------> CAND: 121.618446 4431.784668 0.8321521 4.1712437 15.3866 11.058  8
------> CAND: 279.949913 4174.349121 1.0319402 6.0352921 17.1805 11.0543  4
------> CAND: 231.049824 4214.353516 0.9691108 5.9996285 20.3573 11.0291  2
------> CAND: 242.032770 4669.738281 0.9992579 4.2051148 20.2993 10.9946  2
------> CAND: 179.200154 3641.951416 0.9372891 3.4930584 17.1044 10.9939  4
------> CAND: 115.486505 4466.809570 0.9601551 5.9577470 14.6721 10.9513 16
------> CAND: 303.213351 4196.986328 1.0600808 6.0479078 15.2727 10.9402  8
------> CAND:  40.932898 3685.721924 0.6133179 5.7748194 15.2722 10.9396  8
------> CAND: 164.500258 4264.006836 0.8359902 5.8912487 14.6494 10.9218 16
------> CAND:  66.793245 3727.825439 0.7207803 5.8631682 15.2518 10.9185  8
------> CAND: 158.654555 3625.864746 0.6288424 5.7974715 14.6438 10.9144 16
------> CAND:  98.063579 4808.622559 0.9672002 5.8699164 14.6231 10.8875 16
------> CAND: 230.932266 4588.323242 0.9234585 5.9035983 15.2203 10.886  8
------> CAND:  41.348113 5476.551270 1.0695472 5.0269833 14.6044 10.8632 16
------> CAND: 288.707308 4948.441406 1.0671500 5.9060507 20.042 10.842  2
------> CAND: 115.467041 3703.781250 0.7974293 5.9149246 15.1772 10.8414  8
------> CAND: 132.275709 3697.520264 0.3543284 5.1912546 16.9092 10.8388  4
------> CAND: 398.175277 3742.545410 0.8809273 3.5888636 15.1678 10.8317  8
------> CAND: 412.560388 3857.422363 0.6013604 3.9047346 20.0159 10.8265  2
------> CAND:  66.794283 3674.587646 0.7006829 5.8487477 15.1593 10.8229  8
------> CAND: 115.482093 3635.787842 0.9610138 5.9787054 14.5683 10.8163 16
------> CAND: 379.496327 4595.898438 0.8926343 5.8522544 19.9921 10.8124  2
------> CAND: 137.146177 3625.317383 0.9698631 3.4697833 14.5612 10.807 16
------> CAND: 310.402793 3900.199463 0.9953611 6.0159712 16.8684 10.8064  4
------> CAND: 230.866351 3797.668457 0.4235136 5.4151340 16.8578 10.798  4
------> CAND: 346.242305 4192.791016 0.4933625 5.2839966 19.9583 10.7924  2
------> CAND: 308.449727 4352.867188 0.7454145 4.1921983 15.1189 10.7812  8
------> CAND: 115.497664 3916.463379 0.7843683 5.9022813 14.5134 10.7449 16
------> CAND: 115.444464 4193.481445 0.6022647 5.6030598 14.5128 10.7441 16
------> CAND: 173.148660 4125.340332 0.7130917 5.8155437 15.0828 10.7439  8
------> CAND: 115.508563 3992.192139 0.8095136 5.9150085 14.5061 10.7354 16
------> CAND:  40.933158 3686.365234 0.6108299 5.7780957 15.0487 10.7088  8
------> CAND: 470.359046 3970.403809 0.8230309 5.9310622 16.7453 10.7087  4
------> CAND: 185.473788 4121.882812 0.7161303 5.8197007 15.0454 10.7053  8
------> CAND: 115.488840 4860.929688 0.9295458 5.7887030 16.7389 10.7036  4
------> CAND:  86.530992 3752.286865 0.4541239 5.5053720 14.4761 10.6965 16
------> CAND: 115.527507 4369.494141 1.0096790 6.0134139 14.4677 10.6856 16
------> CAND:  91.093682 3671.406738 0.3664023 5.2832260 14.4589 10.6742 16
------> CAND: 209.803550 4312.662598 0.5980085 4.4202676 15.0118 10.6707  8
------> CAND: 231.026987 4565.339844 1.0051533 5.9705114 16.6955 10.6692  4
------> CAND: 318.789350 3800.982178 0.7137946 3.7403286 14.9996 10.658  8
------> CAND:  86.560317 4207.792480 0.7068636 5.7769523 14.4392 10.6487 16
------> CAND:  46.556721 5330.875977 1.1934705 5.8559208 14.4376 10.6465 16
------> CAND:  63.494624 4927.495117 0.8121457 5.4710565 14.4343 10.6423 16
------> CAND: 161.424296 3629.531494 0.5979714 3.6924944 14.4311 10.6382 16
------> CAND: 246.882477 3750.384033 0.4715544 5.5658584 19.6812 10.628  2
------> CAND: 259.683286 3642.676270 0.4620032 5.5665798 16.6275 10.6153  4
------> CAND: 305.544781 4170.465332 0.7905253 5.8761368 14.9531 10.6101  8
------> CAND:  76.991176 4020.632324 0.6815933 5.7899137 16.6204 10.6097  4
------> CAND: 238.836137 3632.020020 0.5551854 3.7353399 24.4187 10.6049  1
------> CAND: 173.242343 3706.890137 0.9567237 5.9870648 16.6092 10.6008  4
------> CAND: 115.434084 4215.449219 0.5339857 5.4319839 14.3982 10.5956 16
------> CAND:  16.689034 4282.281738 0.9645882 5.9959660 16.6002 10.5937  4
------> CAND:  18.057166 3647.680908 0.9583601 5.9795852 14.392 10.5875 16
------> CAND: 494.696852 4134.180176 0.7051644 5.8043952 24.3559 10.5776  1
------> CAND:  55.698450 3732.154785 0.4968665 3.9237731 14.3814 10.5739 16
------> CAND: 327.389484 5042.298828 1.0660157 5.8748622 16.5697 10.5695  4
------> CAND:  62.407800 3777.514404 0.5753028 3.8596232 14.3763 10.5672 16
------> CAND: 100.628048 3658.293701 0.8059555 3.5625901 14.9089 10.5647  8
------> CAND: 103.336545 3999.236084 0.4217339 4.5962596 14.3726 10.5624 16
------> CAND: 230.577517 4250.346680 0.8413949 4.0067539 14.9033 10.5589  8
------> CAND: 200.303958 3943.214111 0.9561130 6.0005608 24.3118 10.5585  1
------> CAND: 230.899568 4312.433594 0.6014532 5.5480485 14.9025 10.558  8
------> CAND: 173.082226 3636.528320 0.5182341 5.6619358 14.8961 10.5514  8
------> CAND: 147.916066 4718.333984 0.7584550 5.5631127 14.8958 10.5511  8
------> CAND: 259.630346 4464.031738 0.7710888 5.7754345 14.8955 10.5508  8
------> CAND: 476.102762 3853.123291 0.7239344 5.8662992 16.5443 10.5494  4
------> CAND:  82.555052 3617.122559 0.8681883 5.9407210 14.3623 10.5491 16
------> CAND: 182.665380 3648.152100 0.9709229 3.4854300 16.532 10.5396  4
------> CAND: 216.401051 4207.792480 0.7068636 5.7769523 14.8816 10.5365  8
[03:29:16][306566][INFO ] Statistics: count dirty SumSpec pages 1803 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:29:16][306566][INFO ] Data processing finished successfully!
03:29:16 (306566): called boinc_finish(0)

</stderr_txt>
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