Task 1731358880

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[20:05:30][60505][INFO ] Application startup - thank you for supporting Einstein@Home!
[20:05:30][60505][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_8_dms_200_19.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 450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_19.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_40000_19_450000_1_0
------> GPU usage: 0.500000
[20:05:30][60505][INFO ] Starting data processing...
[20:05:30][60505][INFO ] opti: No host transfer for n_steps. Use device global.
[20:05:30][60505][INFO ] opti: No host transfer for mean. Use device global.
[20:05:30][60505][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:05:30][60505][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:05:30][60505][INFO ] opti: power spectrum in fft callback (static link).
[20:05:30][60505][INFO ] opti: __constant__ access is not uniform, bad!
[20:05:30][60505][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[20:05:30][60505][INFO ] CUDA global memory status (initial GPU state, including context):
[20:05:30][60505][INFO ] No template file. Generating templates.
[20:05:30][60505][INFO ] Template param value T_cons = 50000
[20:05:33][60505][INFO ] Number of generated templates to be used: 50000
[20:05:33][60505][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_8_dms_200_19.cpt
[20:05:33][60505][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_8_dms_200_19.cpt (No such file or directory).
------> Starting from scratch...
[20:05:33][60505][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_19.binary
[20:05:33][60505][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_8_dms_200_DM231.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322220064
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 231.9 cm^-3 pc
------> Scale factor: 1.81814
[20:05:33][60505][INFO ] Allocating memory for dedispersed compressed time series...
[20:05:33][60505][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:05:33][60505][INFO ] 8-bit allocation done
[20:05:33][60505][INFO ] Foobar
[20:05:33][60505][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_19.binary
[20:05:33][60505][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:05:33][60505][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:05:33][60505][INFO ] FftSize = 12582913
[20:05:33][60505][INFO ] Seed for random number generator is -1031031808.
[20:05:35][60505][INFO ] 8[20:05:35][60505][INFO ] 9[20:05:35][60505][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:05:35][60505][INFO ] Normalization factor 3.97364e-08
[20:05:35][60505][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
[20:05:35][60505][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:05:35][60505][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:05:35][60505][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:05:35][60505][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:06:30][60505][INFO ] Checkpoint committed!
[20:07:30][60505][INFO ] Checkpoint committed!
[20:08:30][60505][INFO ] Checkpoint committed!
[20:09:30][60505][INFO ] Checkpoint committed!
[20:10:30][60505][INFO ] Checkpoint committed!
[20:11:30][60505][INFO ] Checkpoint committed!
[20:12:30][60505][INFO ] Checkpoint committed!
[20:13:30][60505][INFO ] Checkpoint committed!
[20:14:30][60505][INFO ] Checkpoint committed!
[20:15:30][60505][INFO ] Checkpoint committed!
[20:16:30][60505][INFO ] Checkpoint committed!
[20:17:30][60505][INFO ] Checkpoint committed!
[20:18:30][60505][INFO ] Checkpoint committed!
[20:18:33][60505][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.207792 3630.730957 0.7549586 2.2061131 21.7656 14.7369  4
------> CAND:  57.604026 3630.730957 0.7549586 2.2061131 17.2878 13.0478  8
------> CAND:  86.374249 3624.530518 0.8334040 2.3201189 16.1563 12.9147 16
------> CAND: 345.623375 3630.730957 0.7549586 2.2061131 28.367 12.3196  1
------> CAND: 395.797394 4044.129639 0.8606349 1.9632205 18.6454 12.2231  4
------> CAND: 115.196373 3618.391357 0.9633104 2.4750783 15.5446 12.0985 16
------> CAND:  81.478868 3945.467773 0.9731291 2.3300049 15.499 12.0381 16
------> CAND: 115.210906 3775.295898 0.8134070 2.1869633 18.3106 11.9553  4
------> CAND: 353.145248 4131.623047 1.0348634 2.3058572 16.1737 11.8771  8
------> CAND:  57.607399 3645.659668 0.6843802 2.0533388 15.2687 11.7336 16
------> CAND: 172.791576 3996.800293 0.9714848 2.3102078 15.1668 11.5992 16
------> CAND:  86.367501 3681.057861 0.8209839 2.2715447 15.0821 11.4878 16
------> CAND: 230.440756 3661.113525 0.8867636 2.3932803 15.7945 11.4816  8
------> CAND:  86.369318 3618.849854 0.8889298 2.4104431 15.0637 11.4636 16
------> CAND: 230.609696 3676.625488 0.6532689 1.8647455 17.6498 11.4279  4
------> CAND:  23.041558 3630.730957 0.7549586 2.2061131 15.0289 11.4179 16
------> CAND: 187.066915 3674.692139 0.8647566 0.8584797 15.7157 11.3996  8
------> CAND: 115.235819 4156.488770 1.0371411 2.2688129 14.9749 11.3471 16
------> CAND: 230.604766 4085.080566 0.9428825 1.3843179 15.6571 11.3387  8
------> CAND: 345.526838 3621.242920 0.8991544 2.3983669 17.4843 11.296  4
------> CAND: 165.816748 3644.552734 0.6896815 2.0316041 14.9293 11.2873 16
------> CAND: 345.581594 3956.562744 0.9057374 2.2056420 17.4622 11.2785  4
------> CAND: 119.911914 3845.822510 0.7954550 2.0822685 17.4292 11.2522  4
------> CAND: 172.749535 3766.663818 0.8258341 2.2466404 15.5483 11.2257  8
------> CAND: 233.320529 3616.397461 0.9482260 0.7048008 17.3526 11.1912  4
------> CAND: 396.145656 3662.459473 0.9278987 0.7815605 15.495 11.1704  8
------> CAND: 357.673942 3754.862793 0.9847786 0.8386515 17.3197 11.165  4
------> CAND: 172.863200 3658.440674 0.6601850 1.8960203 15.4489 11.1226  8
------> CAND:  73.582004 3803.373779 0.9686369 2.4248884 14.7991 11.1169 16
------> CAND:  98.757247 4180.588867 1.0338676 2.2458184 14.7889 11.1036 16
------> CAND: 172.811817 3630.730957 0.7549586 2.2061131 20.4582 11.089  2
------> CAND: 345.499330 3817.027588 0.8815815 2.2824566 20.4581 11.0889  2
------> CAND: 270.043151 4070.030762 0.9125572 2.0925043 15.4163 11.0888  8
------> CAND: 172.750314 3735.313965 0.8598186 2.3258214 15.4155 11.088  8
------> CAND: 120.326610 4228.003418 0.9842029 1.9519356 14.7682 11.0766 16
------> CAND:  86.358159 3717.626709 0.9535506 2.4197044 14.7593 11.065 16
------> CAND: 345.607286 3849.220459 0.8642899 2.2497904 17.1908 11.0625  4
------> CAND:  57.603766 3630.730957 0.7549586 2.2061131 14.7311 11.0282 16
------> CAND:  86.360495 3813.350098 0.9680146 2.4047484 14.7047 10.9938 16
------> CAND: 335.324495 3947.612793 0.7917080 1.7972478 15.3112 10.98  8
------> CAND:  38.260732 3656.558350 0.6740608 1.2302753 15.3093 10.978  8
------> CAND: 181.068361 3652.589111 0.9351664 2.4368970 14.69 10.9746 16
------> CAND:  94.344813 3759.580078 0.8317433 2.2349446 14.6775 10.9583 16
------> CAND:  86.424334 4152.147949 1.0366166 2.2634137 14.6699 10.9484 16
------> CAND: 176.572624 4131.623047 1.0348634 2.3058572 14.6667 10.9442 16
------> CAND:  57.579372 3663.168701 0.8834061 2.3840148 14.6555 10.9297 16
------> CAND: 230.435306 3946.384277 0.9096425 2.2401097 20.1593 10.9116  2
------> CAND: 158.082078 3913.911133 0.9745362 2.3709085 14.6372 10.9059 16
------> CAND: 169.823829 4005.435059 1.0211807 1.0911551 14.6295 10.8958 16
------> CAND: 147.098612 3654.106445 0.9341205 2.4354305 14.6273 10.893 16
------> CAND: 345.807367 3703.267578 0.6623550 1.4899058 16.9464 10.8683  4
------> CAND: 187.172535 3935.224609 0.9121047 1.1701734 14.607 10.8666 16
------> CAND: 136.648698 3948.504639 0.7928159 1.5419741 15.1981 10.863  8
------> CAND:  96.489656 4044.172119 0.9492909 2.2096403 14.5832 10.8355 16
------> CAND: 149.435233 3946.392334 0.9088272 2.2221625 14.5745 10.8243 16
------> CAND: 345.633237 3697.617676 0.7849624 2.2253988 20.0095 10.8227  2
------> CAND: 117.916289 3615.135742 0.9352533 0.7110272 15.1446 10.8077  8
------> CAND: 236.521315 3727.397461 0.7666057 1.1090611 15.1391 10.802  8
------> CAND:  86.354526 3666.502197 0.8785543 2.3819487 14.5439 10.7845 16
------> CAND: 172.720470 3659.280518 0.9304004 2.4258938 15.1112 10.7732  8
------> CAND:  33.305145 4075.038574 0.9117623 2.0947483 15.1011 10.7628  8
------> CAND: 152.401422 4045.030518 0.9488307 2.1981885 14.5271 10.7627 16
------> CAND: 123.053532 4260.453125 0.9836164 1.9272345 14.5255 10.7606 16
------> CAND:  99.853933 3675.698730 0.6563392 1.3575079 14.5214 10.7553 16
------> CAND: 115.208311 3738.936279 0.8541197 2.2860315 14.5172 10.7499 16
------> CAND: 342.809777 3864.102539 0.9313917 2.3496678 15.0769 10.7378  8
------> CAND:  51.385927 3689.697510 0.8024595 0.9695877 14.5064 10.7358 16
------> CAND:  78.045043 3671.499512 0.8969011 2.4004488 15.0738 10.7346  8
------> CAND: 345.726400 4038.245850 0.9692875 2.2794607 15.0647 10.7252  8
------> CAND: 323.113032 4080.592529 0.9102798 1.4314981 15.063 10.7234  8
------> CAND:  86.351931 3642.309570 0.9694576 2.4627681 14.4942 10.72 16
------> CAND: 194.994400 3992.628418 0.9716961 1.1367543 14.475 10.6951 16
------> CAND: 314.311779 3620.005127 0.9436436 0.7089899 15.0316 10.6911  8
------> CAND: 322.508376 3994.377197 1.0199786 1.0715237 15.0281 10.6875  8
------> CAND: 230.516792 3646.965820 0.6721219 2.0027354 15.0274 10.6868  8
------> CAND:  57.621153 3658.440674 0.6601850 1.8960203 14.4649 10.682 16
------> CAND:  57.942945 3721.081055 0.9003997 2.3640318 14.4635 10.6801 16
------> CAND: 115.229331 3724.093750 0.9265139 2.4074278 14.4527 10.6662 16
------> CAND: 129.669718 4054.150146 1.0265819 1.1518154 16.6854 10.6612  4
------> CAND: 296.273038 3643.254883 0.6995616 2.0528715 14.996 10.6543  8
------> CAND: 374.259692 3659.391602 0.9103156 2.4188781 14.9884 10.6465  8
------> CAND: 230.687030 3845.628662 0.9342164 1.0075268 16.6623 10.6429  4
------> CAND: 144.074812 3745.193359 0.9839556 2.4531064 14.432 10.6393 16
------> CAND: 113.648401 3707.783691 0.7581578 1.0846637 14.4314 10.6385 16
------> CAND: 457.068544 4038.775391 0.8630904 1.4929342 19.6964 10.637  2
------> CAND: 115.247756 3627.157227 0.7841125 2.2524998 14.4043 10.6034 16
------> CAND:  37.003151 3807.310547 0.8875795 2.3108253 14.3946 10.591 16
------> CAND: 108.607176 3600.481689 0.9684681 0.6736246 14.3903 10.5854 16
------> CAND:  43.440794 3934.955322 0.8041250 1.9804453 14.3884 10.5829 16
------> CAND: 193.870985 3692.528564 0.9382914 2.4134247 14.3877 10.582 16
------> CAND:  49.861570 3780.227539 0.9311803 2.3831398 16.5802 10.5778  4
------> CAND: 215.208866 4058.456543 0.9145428 1.4043326 16.5721 10.5714  4
------> CAND: 115.330280 4135.709961 1.0296563 1.2986561 14.3716 10.5611 16
------> CAND: 271.339399 4090.008301 0.9424995 1.3842449 14.904 10.5596  8
------> CAND:  28.289352 3635.424072 0.7137841 2.1238778 14.3662 10.5541 16
------> CAND: 115.235559 3624.076172 0.8646241 2.3825772 14.3631 10.5502 16
------> CAND: 115.209608 3781.496826 0.8083987 2.2021029 14.3555 10.5403 16
------> CAND: 461.262990 3764.001221 0.6807101 1.6093675 16.5164 10.5272  4
------> CAND: 227.358306 3626.808350 0.7885482 2.2771032 14.8693 10.5238  8
------> CAND: 119.912433 3843.792725 0.7968242 2.0782611 16.5001 10.5144  4
[20:18:33][60505][INFO ] Statistics: count dirty SumSpec pages 1743 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:18:33][60505][INFO ] Data processing finished successfully!
20:18:33 (60505): called boinc_finish(0)

</stderr_txt>
]]>