Task 1732911220

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[17:45:30][2479867][INFO ] Application startup - thank you for supporting Einstein@Home!
[17:45:30][2479867][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_cfbf00127_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_4_dms_200_14.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 8000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_14.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_14_8000000_0_0
------> GPU usage: 0.500000
[17:45:30][2479867][INFO ] Starting data processing...
[17:45:30][2479867][INFO ] opti: No host transfer for n_steps. Use device global.
[17:45:30][2479867][INFO ] opti: No host transfer for mean. Use device global.
[17:45:30][2479867][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:45:30][2479867][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:45:30][2479867][INFO ] opti: power spectrum in fft callback (static link).
[17:45:30][2479867][INFO ] opti: __constant__ access is not uniform, bad!
[17:45:30][2479867][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[17:45:30][2479867][INFO ] CUDA global memory status (initial GPU state, including context):
[17:45:30][2479867][INFO ] No template file. Generating templates.
[17:45:30][2479867][INFO ] Template param value T_cons = 50000
[17:45:35][2479867][INFO ] Number of generated templates to be used: 50000
[17:45:35][2479867][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_14.cpt
[17:45:35][2479867][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_14.cpt (No such file or directory).
------> Starting from scratch...
[17:45:35][2479867][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_14.binary
[17:45:35][2479867][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_4_dms_200_DM231.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735045153604
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 231.4 cm^-3 pc
------> Scale factor: 1.23737
[17:45:35][2479867][INFO ] Allocating memory for dedispersed compressed time series...
[17:45:35][2479867][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:45:35][2479867][INFO ] 8-bit allocation done
[17:45:35][2479867][INFO ] Foobar
[17:45:35][2479867][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_14.binary
[17:45:35][2479867][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:45:35][2479867][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:45:35][2479867][INFO ] FftSize = 12582913
[17:45:35][2479867][INFO ] Seed for random number generator is -1046795562.
[17:45:37][2479867][INFO ] 8[17:45:37][2479867][INFO ] 9[17:45:37][2479867][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:45:37][2479867][INFO ] Normalization factor 3.97364e-08
[17:45:37][2479867][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
[17:45:37][2479867][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
[17:45:37][2479867][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:45:37][2479867][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:45:37][2479867][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:46:30][2479867][INFO ] Checkpoint committed!
[17:47:30][2479867][INFO ] Checkpoint committed!
[17:48:30][2479867][INFO ] Checkpoint committed!
[17:49:30][2479867][INFO ] Checkpoint committed!
[17:50:30][2479867][INFO ] Checkpoint committed!
[17:51:30][2479867][INFO ] Checkpoint committed!
[17:52:30][2479867][INFO ] Checkpoint committed!
[17:53:30][2479867][INFO ] Checkpoint committed!
[17:54:30][2479867][INFO ] Checkpoint committed!
[17:55:30][2479867][INFO ] Checkpoint committed!
[17:56:21][2479867][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.577704 3976.737061 0.7233221 5.8088512 15.9912 12.6935 16
------> CAND: 345.867054 3978.729248 0.8129357 3.8435063 18.6067 12.1921  4
------> CAND: 115.521279 4196.675293 0.9683674 5.9686418 15.61 12.1854 16
------> CAND:  86.581077 4009.003662 0.8616555 5.9071336 15.5966 12.1675 16
------> CAND: 181.830539 4259.236816 0.9990447 3.9415221 15.5411 12.0939 16
------> CAND: 115.516608 3694.644775 0.8983407 5.9333930 15.5276 12.076 16
------> CAND: 231.042298 4196.675293 0.9683674 5.9686418 16.252 11.9589  8
------> CAND: 115.463408 4241.215820 0.8393683 5.8575678 15.3821 11.8833 16
------> CAND: 231.146880 3957.087646 0.9301648 5.9523606 18.1385 11.8177  4
------> CAND:  77.781641 3746.409912 0.6664590 5.7864661 15.3147 11.7942 16
------> CAND:  62.707273 3958.120361 0.7420284 5.8298020 15.1672 11.5997 16
------> CAND: 123.726439 3955.709229 0.8261126 5.8869534 15.1037 11.5162 16
------> CAND: 467.854782 3855.043457 0.4380589 4.3336163 17.6643 11.4394  4
------> CAND: 254.786348 4484.013184 0.7106895 5.5592332 17.6531 11.4305  4
------> CAND: 346.131754 4059.680664 0.5067883 5.3720717 15.6243 11.3046  8
------> CAND: 297.602763 4733.381836 0.9448754 5.7852621 15.596 11.2753  8
------> CAND: 117.221842 3867.054932 0.6244742 5.7065458 14.8942 11.2413 16
------> CAND: 173.146584 4384.003418 0.7986488 5.7590027 15.5579 11.2357  8
------> CAND: 435.741562 4658.154785 1.1256016 4.1521473 17.4024 11.2308  4
------> CAND: 127.078260 3807.680664 0.8243607 5.8935742 14.88 11.2227 16
------> CAND: 100.078668 3963.333008 0.7348054 5.8097725 20.6456 11.2002  2
------> CAND:  45.924557 3834.945312 0.9444535 3.6541903 14.8174 11.1409 16
------> CAND: 346.357527 3621.255371 0.7816426 5.8643193 15.4445 11.118  8
------> CAND: 115.537887 3893.002930 0.8275545 5.8925734 14.794 11.1103 16
------> CAND: 115.556313 3993.331055 0.9610927 5.9725485 14.7749 11.0854 16
------> CAND:  73.316526 4162.337402 0.5230805 5.2908478 15.3945 11.0662  8
------> CAND: 380.445352 4557.570312 0.8943544 4.2801638 15.3898 11.0613  8
------> CAND:  25.025246 4044.764160 0.7038047 5.7656097 14.7483 11.0507 16
------> CAND: 280.066432 4092.901611 0.5504727 4.3488107 15.3764 11.0475  8
------> CAND: 227.020425 3652.426514 0.9570456 5.9537072 15.3739 11.0448  8
------> CAND:  86.562133 3686.702881 0.6371155 5.7639947 14.7238 11.0187 16
------> CAND:  76.275709 4166.329102 0.5189928 5.2875485 15.3342 11.0038  8
------> CAND: 259.646176 4160.800781 0.6527170 5.6607299 17.0911 10.9832  4
------> CAND: 100.245532 3807.078125 0.8487819 5.9170833 25.2791 10.9786  1
------> CAND:  81.474456 4023.708252 0.9589950 5.9705281 17.0746 10.9702  4
------> CAND: 217.478533 3987.827393 0.8984825 5.9423933 15.2986 10.9669  8
------> CAND: 207.149031 4581.400391 0.7145805 4.6449232 15.2956 10.9638  8
------> CAND: 179.323421 4151.904785 0.6586720 4.1871691 15.2835 10.9513  8
------> CAND: 358.647102 4151.904785 0.6586720 4.1871691 17.0403 10.9429  4
------> CAND: 265.730627 3725.962402 0.7196006 5.8228469 15.2688 10.9361  8
------> CAND: 158.451619 3885.047119 0.5120570 5.4997606 14.6369 10.9055 16
------> CAND: 137.756283 4753.083984 0.9111052 5.7399521 20.1037 10.8786  2
------> CAND: 110.811966 3655.646484 0.8946891 3.5443046 15.2075 10.8727  8
------> CAND: 317.314041 3816.657715 0.4420573 4.2648206 15.1861 10.8506  8
------> CAND: 280.506819 3836.280029 0.7993134 5.8859863 15.1754 10.8395  8
------> CAND: 335.212128 4817.398926 1.0633253 4.3309970 15.1674 10.8313  8
------> CAND: 346.406833 4413.322754 0.7849234 5.7370725 16.8829 10.8179  4
------> CAND: 385.342290 3715.046143 0.3658456 5.0812025 16.8519 10.7933  4
------> CAND: 153.774745 4260.918457 0.7900302 4.1102796 14.5484 10.7904 16
------> CAND:  86.541632 4025.576416 0.5478640 5.4988794 14.5451 10.7861 16
------> CAND:  71.262511 4019.988525 0.9341235 3.7961304 14.5369 10.7754 16
------> CAND: 176.446243 4330.441895 0.8895429 5.8745465 14.5315 10.7684 16
------> CAND: 346.177687 3914.595459 0.4064881 4.8059111 15.0914 10.7528  8
------> CAND:  47.772262 3644.453369 0.9227266 5.9391246 14.4845 10.7074 16
------> CAND: 115.573440 3957.087646 0.9301648 5.9523606 14.4635 10.6802 16
------> CAND: 375.473675 3620.905273 0.7854773 5.8705359 16.6982 10.6714  4
------> CAND: 147.471786 3805.174316 0.9812283 5.9814472 14.4476 10.6595 16
------> CAND:  54.006710 4336.593262 1.0808150 6.0189066 14.4354 10.6437 16
------> CAND: 203.676798 3647.053467 0.4424711 5.4765010 16.6536 10.636  4
------> CAND: 288.799953 3704.374268 0.8129129 5.8859587 14.9579 10.6151  8
------> CAND: 100.401497 4136.449219 0.8013158 3.9932201 14.4117 10.613 16
------> CAND: 306.478495 4078.559082 0.6666073 5.7069802 14.9453 10.6021  8
------> CAND: 231.009081 4380.892090 0.8763041 5.8558426 16.6083 10.6001  4
------> CAND: 223.369910 4550.605957 1.0020943 5.9208817 14.9411 10.5978  8
------> CAND: 476.120149 3682.238525 0.6577997 5.7730203 16.5992 10.5929  4
------> CAND: 154.501370 3635.225586 0.5304880 5.6312222 24.2958 10.5515  1
------> CAND:  40.555572 3761.738037 0.7966771 5.8765969 14.3624 10.5492 16
------> CAND: 124.796136 3725.247070 0.5233638 3.9272468 14.3617 10.5483 16
------> CAND: 115.537628 3648.489990 0.9317628 5.9466405 14.8863 10.5414  8
------> CAND:  23.403833 3660.355957 0.7968358 3.5974452 14.3523 10.5362 16
------> CAND: 496.993508 4638.433594 0.9808346 5.8746228 24.2584 10.5353  1
------> CAND: 438.909650 4358.434082 1.0072583 5.9661446 16.5249 10.534  4
------> CAND: 109.722806 4401.353516 1.0530776 5.9829311 14.3422 10.5231 16
------> CAND: 179.088046 4883.109375 1.0625044 4.4006128 14.8647 10.5191  8
------> CAND: 178.760805 3878.994141 0.8104606 5.8916569 14.3355 10.5145 16
------> CAND: 322.032696 3924.383301 1.0162958 3.6859648 16.4971 10.512  4
------> CAND: 240.229960 3981.282715 0.6219512 5.6844373 24.1711 10.4974  1
------> CAND:  68.749165 3906.845215 0.4349992 5.1934443 14.8404 10.4941  8
------> CAND: 167.243270 4703.882324 1.0698720 4.2295194 14.3121 10.4842 16
------> CAND: 115.519981 3783.282227 0.5977982 5.6918578 14.8223 10.4755  8
------> CAND: 352.666973 4969.698730 1.0278769 5.7617402 16.4491 10.474  4
------> CAND: 218.290797 4238.383789 0.6620440 4.2822237 16.4468 10.4722  4
------> CAND: 283.737189 4951.077637 1.1584949 4.3590455 14.8187 10.4717  8
------> CAND: 138.907725 3870.103516 0.7283785 5.8178763 16.4459 10.4715  4
------> CAND: 199.388928 3727.831787 0.7436945 5.8457541 14.8064 10.4592  8
------> CAND: 115.518943 4775.967773 1.1403962 5.9587541 14.28 10.4427 16
------> CAND: 154.660709 4874.942871 0.8233035 5.4578843 14.7875 10.4396  8
------> CAND: 164.166010 4058.908447 0.8416256 5.8982906 16.4028 10.4373  4
------> CAND: 115.501816 3759.752197 0.6253236 5.7365799 14.2744 10.4355 16
------> CAND: 179.024467 3630.225586 0.5795323 5.7089906 14.2743 10.4354 16
------> CAND: 286.955622 3807.986084 0.9647950 3.6291921 19.3555 10.4349  2
------> CAND:  86.549417 4305.920410 0.7652670 5.7649760 14.2729 10.4336 16
------> CAND:  86.584970 3973.722900 0.8160017 5.8831491 14.2708 10.4308 16
------> CAND:  76.275450 4162.873535 0.5220417 5.2847738 14.7784 10.4303  8
------> CAND: 261.771296 3619.630127 0.8161970 5.8910799 16.3836 10.4221  4
------> CAND: 115.324052 3634.750488 0.5393746 3.8105814 14.77 10.4216  8
------> CAND: 346.682951 4152.787598 1.0259899 6.0046539 16.3731 10.4138  4
------> CAND: 162.140022 3676.996582 0.9511080 3.5397127 14.2539 10.409 16
------> CAND: 118.197597 3628.127441 0.6136239 3.7145126 14.7556 10.4069  8
------> CAND:  26.943019 4189.790039 0.9688065 5.9696250 14.2457 10.3984 16
[17:56:21][2479867][INFO ] Statistics: count dirty SumSpec pages 1727 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:56:21][2479867][INFO ] Data processing finished successfully!
17:56:21 (2479867): called boinc_finish(0)

</stderr_txt>
]]>