Task 1732955064

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[08:24:33][3320874][INFO ] Application startup - thank you for supporting Einstein@Home!
[08:24:33][3320874][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_123.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 6950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_123.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_123_6950000_1_0
------> GPU usage: 0.500000
[08:24:33][3320874][INFO ] Starting data processing...
[08:24:33][3320874][INFO ] opti: No host transfer for n_steps. Use device global.
[08:24:33][3320874][INFO ] opti: No host transfer for mean. Use device global.
[08:24:33][3320874][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:24:33][3320874][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:24:33][3320874][INFO ] opti: power spectrum in fft callback (static link).
[08:24:33][3320874][INFO ] opti: __constant__ access is not uniform, bad!
[08:24:33][3320874][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[08:24:33][3320874][INFO ] CUDA global memory status (initial GPU state, including context):
[08:24:33][3320874][INFO ] No template file. Generating templates.
[08:24:33][3320874][INFO ] Template param value T_cons = 50000
[08:24:38][3320874][INFO ] Number of generated templates to be used: 50000
[08:24:38][3320874][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_123.cpt
[08:24:38][3320874][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_123.cpt (No such file or directory).
------> Starting from scratch...
[08:24:38][3320874][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_123.binary
[08:24:38][3320874][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_DM242.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735044974659
------> 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: 242.3 cm^-3 pc
------> Scale factor: 1.23714
[08:24:38][3320874][INFO ] Allocating memory for dedispersed compressed time series...
[08:24:38][3320874][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:24:38][3320874][INFO ] 8-bit allocation done
[08:24:38][3320874][INFO ] Foobar
[08:24:38][3320874][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_123.binary
[08:24:38][3320874][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:24:38][3320874][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:24:38][3320874][INFO ] FftSize = 12582913
[08:24:38][3320874][INFO ] Seed for random number generator is -1039252601.
[08:24:40][3320874][INFO ] 8[08:24:40][3320874][INFO ] 9[08:24:41][3320874][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:24:41][3320874][INFO ] Normalization factor 3.97364e-08
[08:24:41][3320874][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
[08:24:41][3320874][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
[08:24:41][3320874][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:24:41][3320874][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:24:41][3320874][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:25:33][3320874][INFO ] Checkpoint committed!
[08:26:33][3320874][INFO ] Checkpoint committed!
[08:27:33][3320874][INFO ] Checkpoint committed!
[08:28:33][3320874][INFO ] Checkpoint committed!
[08:29:33][3320874][INFO ] Checkpoint committed!
[08:30:33][3320874][INFO ] Checkpoint committed!
[08:31:33][3320874][INFO ] Checkpoint committed!
[08:32:33][3320874][INFO ] Checkpoint committed!
[08:33:33][3320874][INFO ] Checkpoint committed!
[08:34:33][3320874][INFO ] Checkpoint committed!
[08:35:23][3320874][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  90.040594 4507.890137 0.6975721 6.0385389 22.2462 12.1519  2
------> CAND: 134.969673 5376.940430 1.1304499 4.2516408 15.5372 12.0887 16
------> CAND: 115.552939 4391.581055 1.0323324 6.2222137 16.3385 12.0494  8
------> CAND:  86.609104 3958.914062 0.9870558 6.1680746 15.483 12.0169 16
------> CAND: 400.125488 5190.597656 1.0272123 6.1802878 21.9716 11.9885  2
------> CAND:  54.853488 3664.587402 0.9654252 3.3836021 16.2573 11.9645  8
------> CAND: 331.923628 5072.634766 1.1893216 4.0658102 18.287 11.9364  4
------> CAND:  12.463187 4424.232910 0.9558393 6.1940780 15.3407 11.8286 16
------> CAND:  12.463446 4330.928711 0.9167883 6.1753526 15.3234 11.8057 16
------> CAND:  86.583672 3882.696289 0.8787656 6.1201205 15.2317 11.6847 16
------> CAND: 384.300620 3803.064697 0.6452181 3.5836151 17.7735 11.5265  4
------> CAND:  67.050937 3922.710693 0.2976653 4.2568231 15.0445 11.4384 16
------> CAND: 335.497588 4025.561035 0.3650975 5.6240025 15.6827 11.3653  8
------> CAND:  78.828760 3762.704590 0.7480929 3.5066836 14.9586 11.3257 16
------> CAND: 368.035883 4230.557617 0.6884061 3.8450212 15.6078 11.2874  8
------> CAND: 166.998812 4630.770508 0.5341489 5.7799215 17.4113 11.2379  4
------> CAND: 433.656666 3988.625732 0.3010354 5.4125857 20.7085 11.2376  2
------> CAND: 164.490916 6263.016602 1.2795631 6.0411415 17.3885 11.2198  4
------> CAND: 193.050677 6233.353027 1.2792460 6.0725594 14.8649 11.2031 16
------> CAND: 423.000442 3987.844727 0.2980572 4.3596020 25.7337 11.176  1
------> CAND:  89.225216 3750.164062 0.3946569 5.7739458 17.331 11.174  4
------> CAND: 327.173572 3936.803955 0.8801280 3.5694201 20.5888 11.1665  2
------> CAND: 462.039442 4335.123047 1.0566854 6.2269521 20.5283 11.1306  2
------> CAND: 486.692811 3996.113037 0.9934220 3.5646036 20.5071 11.118  2
------> CAND: 115.462111 3958.062744 0.5573491 5.9501338 14.7994 11.1174 16
------> CAND: 358.346071 4558.421875 0.3880476 4.8937888 15.4305 11.1035  8
------> CAND: 115.462889 5371.760742 0.9563335 6.0848742 14.7824 11.0952 16
------> CAND: 115.463149 5676.505859 1.0964856 6.1018996 14.7698 11.0787 16
------> CAND: 169.063727 3717.054443 0.9700659 6.1164818 15.4052 11.0773  8
------> CAND: 115.492733 4000.955322 0.6107435 6.0017977 15.3689 11.0397  8
------> CAND: 180.353672 4313.294922 1.0800745 6.2371950 14.7362 11.0348 16
------> CAND:  65.338436 4836.231934 0.8250530 6.0957971 14.7359 11.0345 16
------> CAND: 407.030248 3734.662842 0.4235560 5.8182354 17.1215 11.0074  4
------> CAND: 125.886593 3911.865234 0.7216628 6.0656734 15.3248 10.9941  8
------> CAND: 471.221914 6121.241699 0.9601479 5.1707292 17.0991 10.9896  4
------> CAND:  24.162897 5024.484375 0.9050779 6.1143494 14.6968 10.9835 16
------> CAND: 115.494549 3759.012207 0.5646054 5.9586005 15.2805 10.9482  8
------> CAND: 250.247792 4323.568848 0.8602652 6.1494331 15.2783 10.946  8
------> CAND: 230.989099 3759.012207 0.5646054 5.9586005 17.0332 10.9372  4
------> CAND: 265.896713 3657.995117 0.8331901 3.4141355 17.0211 10.9276  4
------> CAND: 346.333133 3695.465088 0.8237526 6.0729303 20.1305 10.8945  2
------> CAND: 178.430710 4182.262695 0.4805270 5.8254848 14.6102 10.8707 16
------> CAND: 231.058647 5138.449219 1.1290162 6.2366467 15.2042 10.8693  8
------> CAND: 115.248535 4142.498535 0.9803029 3.6500840 14.5986 10.8556 16
------> CAND: 422.969560 4329.342773 0.3734052 4.5114641 24.9178 10.8217  1
------> CAND: 305.497810 5323.331543 0.9925411 6.1283484 24.8872 10.8084  1
------> CAND:  45.020167 4507.890137 0.6975721 6.0385389 16.8563 10.7968  4
------> CAND:  86.557203 4518.985840 0.6900051 6.0299830 14.5504 10.793 16
------> CAND: 230.926038 3666.218506 0.7341197 6.0361309 15.13 10.7926  8
------> CAND:  12.464225 4089.393066 0.8200251 6.1265063 14.5453 10.7863 16
------> CAND:  33.332394 3659.135254 0.3260775 3.8214393 14.5445 10.7853 16
------> CAND: 475.337729 3993.467773 0.9465104 3.5809293 19.9364 10.7794  2
------> CAND:  58.198302 4755.110840 0.8837036 4.0386262 15.1138 10.7759  8
------> CAND:  12.463706 4242.565430 0.8818865 6.1570492 14.5349 10.7729 16
------> CAND: 342.100279 4702.499512 0.6102437 5.8750877 16.8216 10.7692  4
------> CAND: 375.371688 4323.568848 0.8602652 6.1494331 16.8121 10.7617  4
------> CAND:  86.565507 4156.967285 0.6193379 5.9964972 14.5222 10.7563 16
------> CAND: 144.597982 3742.604004 0.2337798 4.3411307 14.5121 10.7432 16
------> CAND:  86.819047 6250.924316 1.2667099 4.7232456 15.0716 10.7323  8
------> CAND:  62.943427 3911.865234 0.7216628 6.0656734 14.5028 10.7312 16
------> CAND: 129.826721 3760.757324 0.5581942 5.9539766 15.0519 10.712  8
------> CAND: 115.488840 3948.718262 0.6785918 6.0395756 15.0438 10.7037  8
------> CAND: 461.978198 3759.012207 0.5646054 5.9586005 19.7897 10.6924  2
------> CAND: 101.889003 4194.704102 0.8389776 6.1414490 15.0184 10.6774  8
------> CAND:  12.463965 4165.299805 0.8493059 6.1444111 14.4603 10.6761 16
------> CAND:  46.205346 4343.841797 0.9626145 6.1944718 15.0123 10.6712  8
------> CAND: 187.631866 4254.824219 0.6682479 6.0311370 14.9974 10.6558  8
------> CAND:  97.072514 4525.234863 1.1128032 6.2548680 14.9899 10.6481  8
------> CAND:  62.429858 4105.816406 0.9215088 6.1627183 14.4382 10.6474 16
------> CAND: 140.804737 5981.872070 1.2787426 4.5123272 14.4324 10.6398 16
------> CAND: 370.982869 3623.930664 0.6615667 5.9932556 14.9645 10.6219  8
------> CAND:  99.201267 3865.973145 0.5389776 3.7061617 14.4129 10.6145 16
------> CAND: 259.835358 4029.572754 0.8705692 6.1364532 14.9519 10.6089  8
------> CAND:  81.991398 4043.364746 1.0189493 6.1853967 14.4078 10.608 16
------> CAND: 319.524540 3695.969238 0.5234526 3.5838456 14.9481 10.605  8
------> CAND:  27.426744 3664.587402 0.9654252 3.3836021 14.3929 10.5887 16
------> CAND: 292.131532 5130.971680 1.0313376 4.1696539 24.3775 10.587  1
------> CAND: 115.515829 3724.249268 0.9278591 6.1080813 14.3792 10.571 16
------> CAND: 280.476197 4423.035645 0.9563859 6.2001743 14.913 10.5689  8
------> CAND: 147.594534 3920.951416 0.9244777 6.1403260 14.3753 10.566 16
------> CAND: 279.921626 3922.908691 0.9239493 3.5470085 19.5512 10.5509  2
------> CAND: 107.093719 4048.647217 0.6835943 3.7198958 14.3617 10.5483 16
------> CAND:  43.122636 5728.888672 0.9019842 5.8611846 14.3608 10.5472 16
------> CAND: 194.145027 4525.234863 1.1128032 6.2548680 16.5391 10.5453  4
------> CAND: 231.037108 4613.405273 1.0901164 6.2546825 14.8844 10.5393  8
------> CAND: 127.051790 3699.296143 0.7998850 6.0660386 14.3474 10.5298 16
------> CAND:  92.178430 3654.324951 0.8574179 3.4047079 14.3404 10.5207 16
------> CAND:  86.446392 3634.875977 0.4662685 3.5939963 14.3325 10.5106 16
------> CAND: 227.995142 5025.112305 0.6793468 4.4454074 16.4752 10.4946  4
------> CAND: 266.947466 3692.963623 0.8437834 6.0784783 14.8347 10.4882  8
------> CAND:  32.902128 5869.376465 1.2742383 4.4472013 14.311 10.4828 16
------> CAND:  67.929376 4026.839355 0.3602967 5.6088390 14.8209 10.4741  8
------> CAND: 161.587008 4693.293457 0.5030674 4.5140562 14.3012 10.4701 16
------> CAND: 230.951729 4696.452637 0.7393650 6.0462899 14.8145 10.4674  8
------> CAND: 115.505189 4432.637695 0.8980260 6.1680517 14.2928 10.4593 16
------> CAND: 337.611030 3694.686279 0.8729103 6.0871634 14.8014 10.454  8
------> CAND: 279.993251 4233.902832 0.8235297 3.7654414 16.4188 10.45  4
------> CAND: 112.505782 5958.035645 1.2767516 4.4990211 14.2727 10.4332 16
------> CAND:  86.531511 4558.310059 0.5850911 5.8981214 14.2612 10.4185 16
------> CAND: 115.438236 3861.643799 0.5518632 5.9531221 14.2544 10.4097 16
[08:35:23][3320874][INFO ] Statistics: count dirty SumSpec pages 1892 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:35:23][3320874][INFO ] Data processing finished successfully!
08:35:23 (3320874): called boinc_finish(0)

</stderr_txt>
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