Task 1721834199

Stderr output

<core_client_version>7.19.0</core_client_version>
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<stderr_txt>
[07:31:17][268804][INFO ] Application startup - thank you for supporting Einstein@Home!
[07:31:17][268804][INFO ] Petri's Custom BRP7 v18.1 - CUDA 12.5 - compiled by Ian 01/21/25

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_113.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 3600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_113.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_40000_113_3600000_2_0
------> GPU usage: 0.330000
[07:31:17][268804][INFO ] Starting data processing...
[07:31:17][268804][INFO ] opti: No host transfer for n_steps. Use device global.
[07:31:17][268804][INFO ] opti: No host transfer for mean. Use device global.
[07:31:17][268804][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:31:17][268804][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:31:17][268804][INFO ] opti: power spectrum in fft callback (static link).
[07:31:17][268804][INFO ] opti: __constant__ access is not uniform, bad!
[07:31:17][268804][INFO ] Running on device 6 NVIDIA TITAN V
[07:31:17][268804][INFO ] CUDA global memory status (initial GPU state, including context):
[07:31:17][268804][INFO ] No template file. Generating templates.
[07:31:17][268804][INFO ] Template param value T_cons = 50000
[07:31:23][268804][INFO ] Number of generated templates to be used: 50000
[07:31:23][268804][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_7_dms_200_113.cpt
[07:31:23][268804][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_7_dms_200_113.cpt (No such file or directory).
------> Starting from scratch...
[07:31:23][268804][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_113.binary
[07:31:23][268804][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_DM241.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796777036448
------> 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: 241.3 cm^-3 pc
------> Scale factor: 1.42359
[07:31:23][268804][INFO ] Allocating memory for dedispersed compressed time series...
[07:31:23][268804][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:31:23][268804][INFO ] 8-bit allocation done
[07:31:23][268804][INFO ] Foobar
[07:31:23][268804][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_113.binary
[07:31:23][268804][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:31:23][268804][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:31:23][268804][INFO ] FftSize = 12582913
[07:31:23][268804][INFO ] Seed for random number generator is 1115664626.
[07:31:26][268804][INFO ] 8[07:31:26][268804][INFO ] 9[07:31:27][268804][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:31:27][268804][INFO ] Normalization factor 3.97364e-08
[07:31:27][268804][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
[07:31:27][268804][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2390 MB (9667 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:31:27][268804][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:31:27][268804][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:31:27][268804][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:32:17][268804][INFO ] Checkpoint committed!
[07:33:17][268804][INFO ] Checkpoint committed!
[07:34:17][268804][INFO ] Checkpoint committed!
[07:35:17][268804][INFO ] Checkpoint committed!
[07:36:17][268804][INFO ] Checkpoint committed!
[07:37:17][268804][INFO ] Checkpoint committed!
[07:38:17][268804][INFO ] Checkpoint committed!
[07:39:18][268804][INFO ] Checkpoint committed!
[07:40:18][268804][INFO ] Checkpoint committed!
[07:41:11][268804][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 5397.781738 0.5354586 1.4491738 21.5863 20.4906 16
------> CAND:   0.500593 3609.051514 0.9669257 0.1366210 22.8367 19.0342  8
------> CAND:   0.500074 6460.957031 1.3466202 3.2751441 20.5053 18.9427 16
------> CAND:   0.499815 4707.503906 0.6903864 3.0873985 22.3694 18.522  8
------> CAND:   0.249907 3709.278564 0.1973802 0.8049316 19.8957 18.0774 16
------> CAND:   0.249648 3779.279785 0.9942006 3.0678232 19.4538 17.4538 16
------> CAND:   0.500334 6425.677734 0.7342150 2.0784967 21.3248 17.3816  8
------> CAND:   0.499296 3833.712158 1.0030073 3.0838869 21.1932 17.2384  8
------> CAND:   0.499555 3623.755371 0.6539133 2.9570413 20.0903 16.0431  8
------> CAND:   0.250426 3605.501221 0.9675878 0.1345937 18.3579 15.9218 16
------> CAND:   1.250834 6792.309570 0.8791536 2.0631666 19.4642 15.3684  8
------> CAND:   1.250315 4691.389648 0.2960445 1.6156855 19.428 15.3295  8
------> CAND:   1.250575 6444.296875 0.7344968 2.0162807 19.2481 15.1362  8
------> CAND:   1.250056 4037.750732 0.2133756 1.1331928 22.1927 15.0831  4
------> CAND:   1.251094 3682.335205 0.5962345 2.9468172 26.8425 14.8956  2
------> CAND:   0.166605 4938.843750 1.0713062 3.2564299 17.5297 14.7787 16
------> CAND:   1.251353 5007.951660 1.0727569 3.2589726 26.5212 14.7034  2
------> CAND:   0.500853 6406.137695 1.3416588 1.2365116 18.4143 14.2439  8
------> CAND:   0.166864 6426.180176 0.7338888 2.0822723 16.948 13.9841 16
------> CAND:  86.418625 5083.237793 0.6430364 3.0253706 16.3733 13.2063 16
------> CAND:   0.625677 5206.300781 1.0741121 3.2606311 19.6586 13.0361  4
------> CAND:   0.416772 4939.294434 1.0050831 0.7582499 17.2646 13.0233  8
------> CAND:   0.625417 3745.361328 0.6006979 2.9676940 19.6399 13.021  4
------> CAND:   0.625158 4034.875488 0.2215705 1.1078948 19.6269 13.0106  4
------> CAND: 230.404165 4158.679199 0.6003664 3.0282123 19.4187 12.8433  4
------> CAND: 115.202083 4158.679199 0.6003664 3.0282123 17.009 12.7536  8
------> CAND: 115.265662 3798.135010 0.4498339 2.8934994 15.9466 12.6339 16
------> CAND:   1.249796 3626.734375 0.5796257 0.2374434 19.1174 12.6014  4
------> CAND:   0.999110 3767.315918 0.9925326 3.0642366 16.4952 12.2136  8
------> CAND:   1.251613 6225.229492 1.3283969 3.2871158 22.2891 12.1775  2
------> CAND: 271.977532 3623.259033 0.6392707 0.2139639 22.2475 12.1527  2
------> CAND:   2.500630 5363.824219 1.1588635 0.8873350 27.7824 12.0657  1
------> CAND:   0.624898 3709.682617 0.1876744 0.8556784 18.3554 11.9911  4
------> CAND: 154.612181 4258.002930 0.9982656 3.1723113 15.4553 11.9801 16
------> CAND: 115.267738 3881.865479 0.4849692 2.9212377 15.4511 11.9746 16
------> CAND:   2.500371 4803.661133 0.9435184 0.7189890 27.5662 11.9719  1
------> CAND: 158.332764 3994.215820 1.0121248 3.1244550 15.4008 11.908 16
------> CAND:   2.500111 4187.255371 0.7496943 0.4900334 27.4036 11.9012  1
------> CAND: 474.998810 3994.215820 1.0121248 3.1244550 21.6598 11.803  2
------> CAND: 126.217208 6122.527344 1.1362286 1.2145575 15.229 11.6812 16
------> CAND:   0.999629 3789.279297 0.2981623 2.7130990 21.4378 11.671  2
------> CAND:  49.002595 4613.799316 0.8225913 3.1634717 15.1749 11.6099 16
------> CAND:   1.000148 5951.299805 1.2996899 3.3160391 21.3077 11.5936  2
------> CAND: 230.462555 4016.492920 0.9768126 3.1270585 15.8929 11.5841  8
------> CAND:   0.999889 5279.427734 0.6115750 2.9274545 21.2825 11.5786  2
------> CAND: 115.144991 3620.181641 0.7593032 2.9833224 17.8027 11.5497  4
------> CAND: 256.705418 4581.151855 0.6805116 3.0834024 15.8472 11.5365  8
------> CAND:  51.148735 5073.123535 1.1381600 3.2802553 15.1099 11.5243 16
------> CAND:  76.866871 3818.293945 0.4235571 2.8656571 15.0842 11.4905 16
------> CAND:   2.500890 5878.050781 1.2942264 1.0499499 26.4378 11.4818  1
------> CAND:   2.501149 6416.878906 0.7398612 2.0222342 26.3175 11.4295  1
------> CAND: 230.476828 4021.763428 0.9573020 3.1203468 15.7422 11.4272  8
------> CAND:   0.312449 4037.750732 0.2133756 1.1331928 15.6996 11.3828  8
------> CAND:  86.433936 3682.888428 0.2282627 2.5554347 14.999 11.3787 16
------> CAND:  64.789056 3627.062500 0.5737448 2.9250295 14.9942 11.3723 16
------> CAND: 136.369206 3925.272949 0.7979279 3.0686989 14.9907 11.3678 16
------> CAND:   0.208386 4939.294434 1.0050831 0.7582499 14.9885 11.365 16
------> CAND:  39.949099 3759.465088 0.5517694 2.9430842 15.6697 11.3518  8
------> CAND:  90.659264 3623.309814 0.6384310 0.2142664 15.6631 11.345  8
------> CAND:   2.501409 6775.000977 0.8867288 2.0034494 20.8703 11.3337  2
------> CAND: 345.852781 3788.158447 0.3072186 2.7294295 15.6465 11.3277  8
------> CAND:  21.770742 4892.236816 1.0700632 0.7172529 15.6462 11.3273  8
------> CAND:  98.005189 4613.799316 0.8225913 3.1634717 15.6194 11.2995  8
------> CAND: 230.393785 3987.648438 0.9500828 3.1157730 15.6163 11.2963  8
------> CAND:   1.501001 4371.937012 1.0648792 0.4925425 20.6171 11.1833  2
------> CAND: 115.186512 3923.034180 0.9271685 3.0967984 14.8488 11.1819 16
------> CAND: 233.463000 5812.797852 0.8701484 3.0781837 20.573 11.1571  2
------> CAND:  86.341031 4835.380859 1.1600945 3.2806234 14.8257 11.1517 16
------> CAND: 475.129862 3801.261963 0.8108243 3.0435319 20.5637 11.1516  2
------> CAND:   2.501668 7311.008789 1.1534622 1.9203173 17.2917 11.1427  4
------> CAND:  55.514458 4420.867676 1.0067861 3.1975565 14.8058 11.1257 16
------> CAND:   1.499703 3619.031250 0.7562282 2.9823017 20.5081 11.1186  2
------> CAND: 115.199487 4493.651367 0.9198709 3.1822205 14.8 11.1181 16
------> CAND:  30.540335 4406.811523 0.6600444 0.6481658 14.7961 11.1131 16
------> CAND: 101.719544 3662.649902 0.7370020 2.9860389 15.4392 11.1125  8
------> CAND: 117.485763 3828.891113 0.9743565 3.0780802 14.7939 11.1102 16
------> CAND: 313.571400 4290.398438 0.8465538 3.1376958 15.4348 11.108  8
------> CAND: 115.210906 4422.895996 1.0976092 3.2225456 14.7775 11.0888 16
------> CAND:   1.500741 5666.921387 1.0165026 3.2180221 20.4527 11.0857  2
------> CAND: 474.998550 3994.215820 1.0121248 3.1244550 17.2117 11.0792  4
------> CAND:   1.500482 4694.000488 0.7004229 3.1039281 20.4402 11.0783  2
------> CAND: 432.231701 3834.114746 0.2765082 2.6495380 20.4177 11.0649  2
------> CAND: 316.665787 3994.215820 1.0121248 3.1244550 17.1886 11.0607  4
------> CAND:  15.839401 4263.646973 0.5442163 0.6424644 15.3855 11.0569  8
------> CAND:   0.166345 3615.136719 0.9434704 3.0145321 14.7527 11.0564 16
------> CAND: 115.182360 3708.058105 0.9467122 3.0435846 20.3896 11.0482  2
------> CAND:  21.808890 4629.270020 0.9622959 3.2129860 14.745 11.0463 16
------> CAND: 403.611475 6118.040527 1.1364318 3.2222304 20.3755 11.0399  2
------> CAND:  86.447171 4143.359863 0.2325493 2.3643003 14.714 11.0059 16
------> CAND: 147.272483 3621.065430 0.7312180 2.9770961 14.7057 10.9951 16
------> CAND:   2.499852 3626.070068 0.5913881 0.2324663 25.2913 10.9839  1
------> CAND: 172.836990 5083.237793 0.6430364 3.0253706 15.3026 10.971  8
------> CAND:   0.312709 6445.664062 0.7336147 2.0238461 15.2959 10.9642  8
------> CAND: 329.528358 5885.375488 1.1697788 1.1040257 17.0578 10.9568  4
------> CAND:  32.847112 4186.667969 0.4320441 0.7005826 14.6663 10.9438 16
------> CAND:   0.417031 7048.456055 0.9946140 1.9816949 15.2749 10.9424  8
------> CAND: 305.901088 3647.798096 0.9712660 3.0257638 15.2725 10.9399  8
------> CAND:  86.385148 4518.165527 0.7638248 3.1260040 15.2712 10.9386  8
------> CAND: 115.217653 5171.717773 1.1460477 3.2920370 14.6609 10.9367 16
------> CAND: 230.555199 5710.647949 1.0112156 3.2100596 15.2687 10.936  8
[07:41:11][268804][INFO ] Statistics: count dirty SumSpec pages 473084 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:41:11][268804][INFO ] Data processing finished successfully!
07:41:11 (268804): called boinc_finish(0)

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