Task 1728304275

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[15:38:54][3691024][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_cfbf00125_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_8_dms_200_25.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 2600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_25.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_25_2600000_1_0
------> GPU usage: 0.500000
[15:38:54][3691024][INFO ] Starting data processing...
[15:38:54][3691024][INFO ] opti: No host transfer for n_steps. Use device global.
[15:38:54][3691024][INFO ] opti: No host transfer for mean. Use device global.
[15:38:54][3691024][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:38:54][3691024][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:38:54][3691024][INFO ] opti: power spectrum in fft callback (static link).
[15:38:54][3691024][INFO ] opti: __constant__ access is not uniform, bad!
[15:38:54][3691024][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[15:38:54][3691024][INFO ] CUDA global memory status (initial GPU state, including context):
[15:38:54][3691024][INFO ] No template file. Generating templates.
[15:38:54][3691024][INFO ] Template param value T_cons = 50000
[15:38:58][3691024][INFO ] Number of generated templates to be used: 50000
[15:38:58][3691024][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_25.cpt
[15:38:58][3691024][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_25.cpt (No such file or directory).
------> Starting from scratch...
[15:38:58][3691024][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_25.binary
[15:38:58][3691024][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_8_dms_200_DM232.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817323098861
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 232.5 cm^-3 pc
------> Scale factor: 1.81895
[15:38:58][3691024][INFO ] Allocating memory for dedispersed compressed time series...
[15:38:58][3691024][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:38:58][3691024][INFO ] 8-bit allocation done
[15:38:58][3691024][INFO ] Foobar
[15:38:58][3691024][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_25.binary
[15:38:58][3691024][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:38:58][3691024][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:38:58][3691024][INFO ] FftSize = 12582913
[15:38:58][3691024][INFO ] Seed for random number generator is -1031035904.
[15:38:59][3691024][INFO ] 8[15:38:59][3691024][INFO ] 9[15:39:00][3691024][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:39:00][3691024][INFO ] Normalization factor 3.97364e-08
[15:39:00][3691024][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
[15:39:00][3691024][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1791 MB (14494 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:39:00][3691024][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:39:00][3691024][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:39:00][3691024][INFO ] TimeSeriesLength = 16777137, params->nsamples = 25165824
sum = -2176.01538086, mean= -0.00012970  -0.00012970
[15:39:00][3691024][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:48:55][3691024][INFO ] Checkpoint committed!
[15:50:52][3691024][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 345.595089 5121.530273 1.1055706 2.9707868 17.1766 12.9303  8
------> CAND:  86.365944 4344.279785 1.0562921 3.0156353 16.0852 12.8193 16
------> CAND:  38.384518 4718.010742 1.0349128 2.9865439 16.0233 12.7364 16
------> CAND: 259.288053 3819.692139 0.3717672 2.3802927 16.9392 12.6801  8
------> CAND: 403.839583 4087.209961 0.6713773 0.7157831 18.7492 12.3063  4
------> CAND:  86.437050 3900.318604 0.3380119 2.1845391 16.4217 12.1365  8
------> CAND: 115.226736 4019.604492 0.9179457 2.9516861 15.4568 11.9822 16
------> CAND: 115.180803 4068.257080 0.9717453 2.9761271 15.2887 11.7599 16
------> CAND: 362.532473 3753.657227 0.4179012 2.5275054 17.9574 11.6731  4
------> CAND: 193.300065 4955.670898 0.6828884 2.4875755 15.1004 11.5119 16
------> CAND:  86.381515 4081.580078 0.7773926 2.8783274 15.0852 11.4918 16
------> CAND: 374.339101 3979.843262 0.8602085 2.9243855 15.7699 11.456  8
------> CAND:  43.218655 3900.318604 0.3380119 2.1845391 14.9999 11.3799 16
------> CAND: 115.219210 4553.468750 0.9125471 2.9390976 15.6632 11.345  8
------> CAND: 129.584080 3712.967285 0.7673153 2.8522537 15.6607 11.3424  8
------> CAND:  86.409023 3955.094238 0.5926436 2.7311366 14.923 11.279 16
------> CAND:  57.601690 4713.868652 0.9654830 2.9525306 14.9123 11.2651 16
------> CAND:  52.808815 4012.889893 0.8955671 2.9419851 15.5779 11.2565  8
------> CAND: 288.935677 3626.400879 0.6120082 2.7614222 20.7388 11.2556  2
------> CAND:  44.792837 3622.860840 0.6692399 0.3699490 14.8661 11.2046 16
------> CAND: 115.271372 4512.961426 0.6817530 2.7271566 14.8456 11.1778 16
------> CAND:  52.808037 3953.372803 0.8705326 2.9269369 15.4494 11.1231  8
------> CAND:  39.906280 3675.331055 0.9288300 0.3037898 15.4449 11.1185  8
------> CAND:  86.368539 3989.613525 0.8291150 2.9054370 14.7797 11.0916 16
------> CAND: 139.869985 3661.505127 0.7852974 2.8568084 15.4163 11.0888  8
------> CAND: 140.833542 4287.099609 1.0198721 3.0002122 17.2025 11.0718  4
------> CAND: 345.613254 4925.022461 1.1668473 3.0317473 17.1441 11.0254  4
------> CAND:  86.429265 3819.692139 0.3717672 2.3802927 14.7287 11.0251 16
------> CAND: 172.858789 3819.692139 0.3717672 2.3802927 14.7259 11.0214 16
------> CAND:  86.399940 3968.528809 0.5718371 2.7225389 14.7034 10.992 16
------> CAND:  43.222547 4266.958496 0.4322334 2.2625234 14.6887 10.9729 16
------> CAND: 172.731889 4344.279785 1.0562921 3.0156353 15.3022 10.9706  8
------> CAND: 115.265922 3621.491943 0.7117792 2.8179536 15.2906 10.9586  8
------> CAND:  86.472343 3962.034180 0.3388448 1.2871349 15.2752 10.9427  8
------> CAND: 296.302882 4155.611328 0.8131199 0.6689160 17.038 10.941  4
------> CAND: 363.499663 3822.496094 0.6243456 2.7794676 17.0205 10.9272  4
------> CAND:  86.438866 3959.210938 0.3466926 2.1678708 14.6474 10.9191 16
------> CAND: 259.257950 4134.730957 0.5799972 2.6958275 16.9856 10.8994  4
------> CAND: 300.984687 4312.940430 0.5037960 2.4910657 15.216 10.8815  8
------> CAND: 274.949171 4389.892090 1.0907785 3.0345659 15.2112 10.8765  8
------> CAND: 230.380550 4351.473145 0.8853003 2.9395113 15.2047 10.8698  8
------> CAND: 115.248016 4128.623535 0.5311568 2.6259265 14.6005 10.8581 16
------> CAND:  23.509713 3778.937988 0.9674720 0.3581250 14.5929 10.8482 16
------> CAND: 259.365387 4938.854004 0.6910180 2.5019948 16.8785 10.8144  4
------> CAND:  39.906539 3710.259766 0.9445654 0.3215184 15.1351 10.7979  8
------> CAND:  47.019426 3778.937988 0.9674720 0.3581250 15.1267 10.7892  8
------> CAND:  63.242381 3622.849121 0.6922441 2.8039467 15.1138 10.7759  8
------> CAND: 432.252462 3901.082520 0.3392442 2.2121727 16.823 10.7704  4
------> CAND: 115.224400 3657.671631 0.8146899 2.8639383 14.5209 10.7547 16
------> CAND:  52.808556 3984.041260 0.8839309 2.9350019 15.0772 10.7381  8
------> CAND: 269.091271 3796.890381 0.6782430 2.8166592 19.8592 10.7335  2
------> CAND: 187.169680 3979.843262 0.8602085 2.9243855 14.5041 10.7329 16
------> CAND: 330.052048 3755.127930 0.4041273 0.7825377 16.7704 10.7287  4
------> CAND: 333.313818 3913.858643 0.6153572 0.6301585 16.7454 10.7088  4
------> CAND: 259.131310 4306.937500 0.9483705 2.9684949 16.7365 10.7018  4
------> CAND: 115.247497 3900.022461 0.8895623 2.9254336 14.4664 10.6839 16
------> CAND: 440.488504 4710.961426 0.7426403 1.1431348 16.7112 10.6816  4
------> CAND: 189.652664 3655.463379 0.8209280 0.3270926 15.0126 10.6715  8
------> CAND: 460.816635 4509.436035 0.9828172 2.9774091 16.684 10.6601  4
------> CAND: 259.228885 4282.830566 0.6839403 2.7776093 16.6801 10.657  4
------> CAND: 172.846851 3953.252930 0.4849721 2.5882583 14.4422 10.6526 16
------> CAND: 381.088156 4810.168945 0.5648553 2.1808779 16.6688 10.648  4
------> CAND: 172.803254 3997.614014 0.4727400 2.5635035 14.9843 10.6423  8
------> CAND: 392.356822 3845.863525 0.9887452 2.9527302 16.6603 10.6413  4
------> CAND: 172.874359 3900.318604 0.3380119 2.1845391 16.6571 10.6387  4
------> CAND:  86.376584 4667.620117 1.0883502 3.0255218 14.4211 10.6252 16
------> CAND: 121.670348 3744.264404 0.8662356 2.8969197 14.9675 10.625  8
------> CAND: 344.781528 3708.974121 0.2835070 2.0604393 14.9666 10.6241  8
------> CAND:  86.419922 4132.281738 0.5246154 2.6138489 14.4182 10.6214 16
------> CAND:  66.289538 3983.770508 1.0098866 2.9812496 14.4136 10.6155 16
------> CAND: 224.936048 3753.096436 0.4186732 0.7504500 14.9488 10.6057  8
------> CAND: 454.917732 3768.565186 0.2819871 1.9501604 16.5907 10.5861  4
------> CAND: 172.797544 5121.530273 1.1055706 2.9707868 14.388 10.5824 16
------> CAND: 216.452693 4042.191895 0.7151564 2.8377619 19.5882 10.5729  2
------> CAND:  88.329391 4128.513672 0.5888769 2.7084882 14.3743 10.5646 16
------> CAND: 115.243864 4009.664307 0.5639780 2.7078564 14.365 10.5526 16
------> CAND:  57.607918 3723.130127 0.6964824 2.8221192 14.3599 10.546 16
------> CAND: 172.732408 4017.220947 0.8146713 2.8991117 14.8856 10.5406  8
------> CAND:  18.303700 4172.379883 0.6406453 0.8125200 14.3487 10.5315 16
------> CAND: 270.904461 5565.493164 1.2338380 2.9191930 16.5116 10.5235  4
------> CAND: 299.737226 5117.105469 0.7961330 2.6200328 24.231 10.5234  1
------> CAND: 239.933082 4467.558105 0.4633376 2.1794746 16.5103 10.5224  4
------> CAND: 460.965074 4194.722656 0.8653665 2.9333150 19.5005 10.5209  2
------> CAND: 489.305550 4830.206055 0.6196578 2.4178128 16.5048 10.518  4
------> CAND: 268.213611 4172.535645 0.9494314 2.9679918 19.4879 10.5134  2
------> CAND: 326.090121 3611.995605 0.9571686 2.9001970 14.8398 10.4934  8
------> CAND:  57.815266 3831.433594 0.2853465 1.5192294 14.3176 10.4913 16
------> CAND: 172.733446 4055.070557 0.8839988 2.9394457 14.3141 10.4868 16
------> CAND:  43.234485 5190.589844 0.7528965 2.4223773 14.3068 10.4773 16
------> CAND:  51.504263 3649.438232 0.3830865 2.4824545 14.3067 10.4772 16
------> CAND: 182.847815 3793.211182 0.3841795 2.4278069 14.3052 10.4752 16
------> CAND: 344.958253 4131.141602 1.0027455 2.9919691 14.8118 10.4647  8
------> CAND: 230.411172 3768.100830 0.7561621 2.8577704 19.3966 10.4593  2
------> CAND:  69.402090 4372.057617 0.9407332 2.9628272 14.2908 10.4567 16
------> CAND: 170.496996 4140.427734 0.5095130 0.9675754 14.7951 10.4475  8
------> CAND: 437.860714 3850.330811 0.8209053 0.4586215 19.3719 10.4447  2
------> CAND:  66.047416 4060.495117 0.8824395 2.9390044 14.7902 10.4424  8
------> CAND: 133.917623 6043.643555 1.1875950 2.6043365 14.2768 10.4386 16
------> CAND: 345.671125 4808.502930 1.1515371 3.0437908 14.786 10.4381  8
------> CAND:  76.815229 3732.323486 0.8759776 2.9023092 14.2704 10.4303 16
[15:50:52][3691024][INFO ] Statistics: count dirty SumSpec pages 1819 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:50:52][3691024][INFO ] Data processing finished successfully!
15:50:52 (3691024): called boinc_finish(0)

</stderr_txt>
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