Task 1732189517

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[03:16:27][271336][INFO ] Application startup - thank you for supporting Einstein@Home!
[03:16:27][271336][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_2_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_2_dms_200_149.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 6550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_149.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_40000_149_6550000_1_0
------> GPU usage: 0.500000
[03:16:27][271336][INFO ] Starting data processing...
[03:16:27][271336][INFO ] opti: No host transfer for n_steps. Use device global.
[03:16:27][271336][INFO ] opti: No host transfer for mean. Use device global.
[03:16:27][271336][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[03:16:27][271336][INFO ] opti: sumspec[i] allloc, free and pinned.
[03:16:27][271336][INFO ] opti: power spectrum in fft callback (static link).
[03:16:27][271336][INFO ] opti: __constant__ access is not uniform, bad!
[03:16:27][271336][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[03:16:27][271336][INFO ] CUDA global memory status (initial GPU state, including context):
[03:16:27][271336][INFO ] No template file. Generating templates.
[03:16:27][271336][INFO ] Template param value T_cons = 50000
[03:16:30][271336][INFO ] Number of generated templates to be used: 50000
[03:16:30][271336][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_2_dms_200_149.cpt
[03:16:30][271336][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_2_dms_200_149.cpt (No such file or directory).
------> Starting from scratch...
[03:16:30][271336][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_149.binary
[03:16:30][271336][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_2_dms_200_DM244.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693906161883
------> 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: 244.9 cm^-3 pc
------> Scale factor: 2.17522
[03:16:30][271336][INFO ] Allocating memory for dedispersed compressed time series...
[03:16:30][271336][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[03:16:30][271336][INFO ] 8-bit allocation done
[03:16:30][271336][INFO ] Foobar
[03:16:30][271336][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_149.binary
[03:16:30][271336][INFO ] Allocating memory for dedispersed uncompressed time series.
[03:16:30][271336][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[03:16:30][271336][INFO ] FftSize = 12582913
[03:16:30][271336][INFO ] Seed for random number generator is -1056194189.
[03:16:31][271336][INFO ] 8[03:16:31][271336][INFO ] 9[03:16:32][271336][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[03:16:32][271336][INFO ] Normalization factor 3.97364e-08
[03:16:32][271336][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
[03:16:32][271336][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:16:32][271336][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[03:16:32][271336][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[03:16:32][271336][INFO ] Launching time series padding kernel: grid 196608, block 32
[03:17:27][271336][INFO ] Checkpoint committed!
[03:18:27][271336][INFO ] Checkpoint committed!
[03:19:27][271336][INFO ] Checkpoint committed!
[03:20:27][271336][INFO ] Checkpoint committed!
[03:21:27][271336][INFO ] Checkpoint committed!
[03:22:27][271336][INFO ] Checkpoint committed!
[03:23:27][271336][INFO ] Checkpoint committed!
[03:24:27][271336][INFO ] Checkpoint committed!
[03:25:27][271336][INFO ] Checkpoint committed!
[03:26:27][271336][INFO ] Checkpoint committed!
[03:26:56][271336][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 123.744864 3819.089111 0.9354811 6.1849513 18.9189 14.7832  8
------> CAND:  61.872432 3819.089111 0.9354811 6.1849513 15.8025 12.4415 16
------> CAND: 115.481574 3613.388184 0.9562052 6.1302123 28.2245 12.2577  1
------> CAND: 285.606953 3775.052002 0.9811418 3.3910804 22.1009 12.0654  2
------> CAND:  86.601319 4539.785645 0.9086433 6.2786336 15.5089 12.0512 16
------> CAND:  69.992474 3801.658447 0.4761576 5.9952002 15.3563 11.8492 16
------> CAND: 226.717578 4451.888184 0.7416843 6.2003694 18.1128 11.7972  4
------> CAND: 232.656705 3782.887207 0.3121825 5.7824306 16.0545 11.7525  8
------> CAND: 115.495847 5614.667480 1.2614292 0.0972085 15.2479 11.7061 16
------> CAND: 216.715317 3930.412354 0.6795515 3.5640626 15.9984 11.694  8
------> CAND: 232.655926 3800.929932 0.3156152 5.7873497 15.9814 11.6763  8
------> CAND: 115.421627 6148.982422 1.0615188 6.1746621 15.2027 11.6465 16
------> CAND: 115.481314 3663.395996 0.9752079 6.1511731 21.3739 11.633  2
------> CAND: 230.145694 4772.334473 1.0083095 0.0331292 15.9047 11.5964  8
------> CAND: 231.132348 3795.042236 0.9963515 6.1905522 15.7236 11.4078  8
------> CAND:  57.740787 3613.388184 0.9562052 6.1302123 20.9105 11.3576  2
------> CAND: 115.482612 4067.938232 0.6380548 6.1257219 14.973 11.3446 16
------> CAND: 202.808740 4189.896484 0.9653399 3.6141922 15.6623 11.3441  8
------> CAND:  86.563431 4588.623047 0.5913114 6.0820384 14.9591 11.3263 16
------> CAND: 246.052048 3783.964844 0.6937868 3.4758110 15.6087 11.2884  8
------> CAND: 385.718059 5654.485352 0.8901627 6.1611967 15.59 11.269  8
------> CAND: 115.816081 4951.252930 0.5206488 5.8680964 14.9126 11.2655 16
------> CAND:  47.175131 5426.827148 1.1513213 0.0770739 17.398 11.2273  4
------> CAND: 452.590713 3626.604004 0.5758675 3.4217911 17.3612 11.1981  4
------> CAND:  89.944576 5008.006836 0.9758525 4.0169802 15.5092 11.1852  8
------> CAND: 433.430374 3930.412354 0.6795515 3.5640626 17.3407 11.1817  4
------> CAND: 115.527507 4221.331543 0.8631749 6.2368131 14.8268 11.1532 16
------> CAND: 207.041853 3622.946533 0.6627224 6.0655460 15.4769 11.1517  8
------> CAND: 462.317117 4144.592773 1.0535774 6.2754726 20.5039 11.1161  2
------> CAND: 115.529583 4339.295898 0.9220564 6.2628460 14.7867 11.1008 16
------> CAND: 105.549640 4971.061035 0.9963591 3.9891751 14.7833 11.0963 16
------> CAND: 115.438755 4065.433105 0.3062666 5.7017236 14.7823 11.095 16
------> CAND: 147.403536 3834.556396 0.9886821 6.1954679 14.749 11.0516 16
------> CAND: 173.146325 4188.723633 0.7429679 6.1876740 14.7477 11.0498 16
------> CAND:  49.673685 3681.682129 0.5946352 6.0509787 15.3735 11.0444  8
------> CAND: 142.803476 3775.052002 0.9811418 3.3910804 17.1658 11.0426  4
------> CAND: 163.956327 3679.727539 0.2483667 3.8739491 14.74 11.0398 16
------> CAND:  49.673945 3626.513916 0.5775306 6.0268073 15.3629 11.0335  8
------> CAND: 320.650809 4949.027832 0.5931238 6.0134468 17.1482 11.0287  4
------> CAND: 433.004779 3706.762451 0.7517973 6.1137609 17.1333 11.0168  4
------> CAND:  36.209572 3877.562988 0.8648599 6.1778641 14.7111 11.0021 16
------> CAND: 273.604914 5570.069824 0.9835196 4.2953382 15.31 10.9787  8
------> CAND: 449.594680 4968.983398 1.0690136 0.0635551 25.2163 10.9513  1
------> CAND: 320.446835 3810.532471 0.6106414 6.0810575 15.2781 10.9457  8
------> CAND: 174.367575 4910.027344 0.6209269 4.2179837 14.6675 10.9454 16
------> CAND: 220.230368 4022.621826 0.8536805 3.5534906 17.0328 10.937  4
------> CAND:  61.040965 3830.595215 0.9884003 6.1979618 14.6559 10.9302 16
------> CAND: 123.361050 6035.806152 0.8624808 4.7318444 20.1886 10.9289  2
------> CAND: 230.985466 4240.075684 0.7938577 6.2074885 15.2419 10.9083  8
------> CAND:  39.554645 3796.240234 0.6409743 3.5052419 15.2386 10.9048  8
------> CAND: 368.541926 4199.289062 0.8120414 6.2165341 15.2356 10.9018  8
------> CAND: 381.219727 3747.375000 0.8331128 3.4072142 15.2302 10.8962  8
------> CAND: 251.678985 3976.260254 0.7275401 6.1512203 15.2282 10.8941  8
------> CAND: 325.086340 5352.066406 1.2288076 4.0754075 20.0984 10.8755  2
------> CAND: 187.389225 6911.426758 1.2529496 4.8997650 16.921 10.8482  4
------> CAND: 115.442129 4062.001221 0.3202745 5.7436600 14.5886 10.8426 16
------> CAND: 306.870873 3891.784668 0.8782741 6.1841664 20.0037 10.8192  2
------> CAND: 372.575737 3864.282471 0.9063416 6.1890564 15.1467 10.8099  8
------> CAND: 123.378697 5413.681641 0.6506233 4.5649967 16.8643 10.8032  4
------> CAND: 310.527876 4966.208984 1.1777817 3.9201894 15.0977 10.7593  8
------> CAND: 374.205973 3737.136719 0.8603011 6.1488819 19.8722 10.7413  2
------> CAND: 100.644398 4187.933105 0.8999348 3.6318862 14.4979 10.7248 16
------> CAND: 226.716540 4448.652344 0.7419270 6.1927094 15.0639 10.7244  8
------> CAND: 287.638650 3956.053955 0.7450209 6.1549702 15.0577 10.718  8
------> CAND:  31.008489 3810.667725 0.4391155 5.9626007 14.4868 10.7104 16
------> CAND: 150.315488 3950.928467 0.9004272 6.2056336 14.4862 10.7096 16
------> CAND: 173.109474 5064.738281 0.7069358 6.1213470 15.0359 10.6955  8
------> CAND: 395.477939 4051.412598 0.4749980 5.9929132 15.0286 10.688  8
------> CAND: 194.677280 4018.979492 0.4023842 5.9035592 16.7093 10.6802  4
------> CAND: 154.064617 4075.840820 0.8042809 6.1933761 14.4617 10.6778 16
------> CAND: 346.264882 6148.982422 1.0615188 6.1746621 16.7055 10.6771  4
------> CAND: 115.508822 4778.990723 0.8247489 6.2415223 14.4568 10.6715 16
------> CAND: 115.556053 3839.408936 0.8571491 6.1679049 14.4306 10.6375 16
------> CAND:  57.181026 4071.580566 1.0026022 3.5451684 14.4261 10.6317 16
------> CAND:  18.273856 4494.545898 0.9689413 3.7592466 14.4227 10.6272 16
------> CAND: 169.781010 3700.309326 0.9592118 3.3542759 14.9685 10.626  8
------> CAND:  86.568102 3783.965576 0.6943467 6.1067910 14.4163 10.619 16
------> CAND: 264.207828 4626.183105 0.6531698 6.1348019 14.9609 10.6181  8
------> CAND: 317.519831 3910.548584 1.0160991 3.4597170 14.9457 10.6025  8
------> CAND: 115.341698 3624.385742 0.6396261 3.3930395 16.6041 10.5967  4
------> CAND: 150.365573 3960.807129 0.9698048 6.2194619 14.3699 10.5589 16
------> CAND: 338.225029 5599.646484 1.2596242 4.1656442 14.9015 10.557  8
------> CAND: 297.877324 4416.716309 0.5267047 3.9838979 14.9008 10.5562  8
------> CAND: 173.248052 4110.754395 0.7067758 6.1641645 14.3574 10.5427 16
------> CAND: 440.460736 4022.621826 0.8536805 3.5534906 19.5331 10.5402  2
------> CAND: 404.039924 3959.762695 0.6435665 6.1176858 14.8801 10.535  8
------> CAND:  86.556943 5278.190430 0.9107524 6.2501206 14.3417 10.5225 16
------> CAND:  44.972418 5008.006836 0.9758525 4.0169802 14.3385 10.5183 16
------> CAND:  57.594424 4747.701660 1.0087252 3.8750706 14.3277 10.5043 16
------> CAND:  50.832913 4003.942383 0.9577302 6.2293186 14.3223 10.4973 16
------> CAND: 432.784196 4243.333496 0.5514070 6.0705166 16.471 10.4914  4
------> CAND: 134.479201 4138.531250 0.3076552 4.1766772 14.3167 10.4902 16
------> CAND: 156.760917 4055.063965 0.4671365 5.9843149 14.3157 10.4888 16
------> CAND: 272.735298 3777.788330 0.8471786 3.4248531 19.4456 10.4883  2
------> CAND: 402.577850 4187.933105 0.8999348 3.6318862 16.4624 10.4845  4
------> CAND: 340.794688 4155.738770 0.7608455 3.6647630 14.8293 10.4827  8
------> CAND:  49.481649 3668.895264 0.7081000 6.0915785 14.2985 10.4666 16
------> CAND: 462.016345 3669.881104 0.6815817 6.0785437 16.4375 10.4648  4
------> CAND:  49.673426 3681.630615 0.5941144 6.0454593 14.8111 10.4639  8
------> CAND:  43.251872 5802.542969 0.7237064 5.8339276 14.2952 10.4624 16
[03:26:56][271336][INFO ] Statistics: count dirty SumSpec pages 1694 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:26:56][271336][INFO ] Data processing finished successfully!
03:26:56 (271336): called boinc_finish(0)

</stderr_txt>
]]>