Task 1694576341

Stderr output

<core_client_version>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[07:39:53][1415498][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_cfbf00096_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_5_dms_200_195.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 5900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_5_dms_200_195.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_5_dms_200_40000_195_5900000_2_0
------> GPU usage: 0.330000
[07:39:53][1415498][INFO ] Starting data processing...
[07:39:53][1415498][INFO ] opti: No host transfer for n_steps. Use device global.
[07:39:53][1415498][INFO ] opti: No host transfer for mean. Use device global.
[07:39:53][1415498][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:39:53][1415498][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:39:53][1415498][INFO ] opti: power spectrum in fft callback (static link).
[07:39:53][1415498][INFO ] opti: __constant__ access is not uniform, bad!
[07:39:53][1415498][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[07:39:53][1415498][INFO ] CUDA global memory status (initial GPU state, including context):
[07:39:53][1415498][INFO ] No template file. Generating templates.
[07:39:53][1415498][INFO ] Template param value T_cons = 50000
[07:39:57][1415498][INFO ] Number of generated templates to be used: 50000
[07:39:57][1415498][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_5_dms_200_195.cpt
[07:39:57][1415498][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_5_dms_200_195.cpt (No such file or directory).
------> Starting from scratch...
[07:39:57][1415498][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_5_dms_200_195.binary
[07:39:57][1415498][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_5_dms_200_DM249.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755647541497
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 249.5 cm^-3 pc
------> Scale factor: 1.21499
[07:39:57][1415498][INFO ] Allocating memory for dedispersed compressed time series...
[07:39:57][1415498][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:39:57][1415498][INFO ] 8-bit allocation done
[07:39:57][1415498][INFO ] Foobar
[07:39:57][1415498][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_5_dms_200_195.binary
[07:39:57][1415498][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:39:57][1415498][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:39:57][1415498][INFO ] FftSize = 12582913
[07:39:57][1415498][INFO ] Seed for random number generator is 1084098189.
[07:39:59][1415498][INFO ] 8[07:39:59][1415498][INFO ] 9[07:39:59][1415498][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:39:59][1415498][INFO ] Normalization factor 3.97364e-08
[07:39:59][1415498][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
[07:39:59][1415498][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2308 MB (5669 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:39:59][1415498][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:39:59][1415498][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:39:59][1415498][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 94.45080566, mean= 0.00000563  0.00000563
[07:39:59][1415498][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:40:53][1415498][INFO ] Checkpoint committed!
[07:41:53][1415498][INFO ] Checkpoint committed!
[07:42:53][1415498][INFO ] Checkpoint committed!
[07:43:54][1415498][INFO ] Checkpoint committed!
[07:44:54][1415498][INFO ] Checkpoint committed!
[07:45:54][1415498][INFO ] Checkpoint committed!
[07:46:54][1415498][INFO ] Checkpoint committed!
[07:47:54][1415498][INFO ] Checkpoint committed!
[07:48:54][1415498][INFO ] Checkpoint committed!
[07:49:54][1415498][INFO ] Checkpoint committed!
[07:50:54][1415498][INFO ] Checkpoint committed!
[07:51:54][1415498][INFO ] Checkpoint committed!
[07:52:54][1415498][INFO ] Checkpoint committed!
[07:53:22][1415498][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 287.880772 3622.626221 0.6755708 6.1649861 28.7897 12.5032  1
------> CAND: 488.414914 4324.979004 0.2262595 4.1394582 28.7487 12.4854  1
------> CAND: 115.567990 4365.035156 0.7060308 0.0526497 22.1928 12.1202  2
------> CAND: 141.031548 4068.532959 0.6178932 3.5282488 15.4871 12.0223 16
------> CAND:  73.718506 7803.186035 1.3896996 0.1504335 15.1461 11.572 16
------> CAND:  63.097575 4426.895020 0.4816092 3.7678988 15.0954 11.5052 16
------> CAND: 403.918474 6105.703125 0.9044095 0.1533255 20.9478 11.3798  2
------> CAND:   8.340365 6071.378906 0.9608914 0.2031768 15.6794 11.3619  8
------> CAND: 143.940386 3622.626221 0.6755708 6.1649861 20.8239 11.3061  2
------> CAND:  86.590939 4898.396484 1.1290793 0.2199688 14.9344 11.294 16
------> CAND: 115.556572 4481.683594 0.9422101 0.1289608 14.8979 11.2462 16
------> CAND:  86.607807 5371.817871 1.1705680 0.2755033 14.8938 11.2409 16
------> CAND: 169.123154 3896.424072 0.8196746 3.3967953 15.5615 11.2394  8
------> CAND:  52.292133 4796.137207 0.7321888 0.1053973 14.8846 11.2288 16
------> CAND: 161.567286 6105.703125 0.9044095 0.1533255 15.5346 11.2115  8
------> CAND: 109.082078 3808.203125 0.9537028 3.3362398 14.8644 11.2023 16
------> CAND:  56.420664 3647.129150 0.3374853 6.0396647 14.8581 11.194 16
------> CAND:  43.318047 5155.426758 1.2064027 0.2593655 15.5166 11.1928  8
------> CAND:  86.380736 5236.322754 1.0923215 3.8814139 14.825 11.1508 16
------> CAND: 244.207457 4324.979004 0.2262595 4.1394582 20.494 11.1102  2
------> CAND:  86.401497 4271.602539 0.5954851 3.6282938 14.7905 11.1057 16
------> CAND: 422.079963 4484.186523 1.0173061 3.6182435 17.2402 11.1018  4
------> CAND:  57.784125 4365.035156 0.7060308 0.0526497 17.1917 11.0632  4
------> CAND: 403.918214 6105.703125 0.9044095 0.1533255 17.1328 11.0164  4
------> CAND: 240.800880 4753.994629 0.5181494 3.9221160 17.0872 10.9802  4
------> CAND:  86.585489 4915.336426 1.1307275 0.2221687 14.6886 10.9727 16
------> CAND:  51.711870 5571.352051 1.2615269 0.2959200 15.2838 10.9516  8
------> CAND: 115.443945 5642.510254 0.7771043 0.1358570 15.2771 10.9447  8
------> CAND: 428.809035 5093.817383 1.1474923 0.2501540 20.1968 10.9338  2
------> CAND: 259.098352 7129.217773 1.4047918 4.4238615 16.9789 10.8941  4
------> CAND: 102.513901 4018.325439 0.3786974 3.6211691 16.9638 10.8821  4
------> CAND:  95.961814 5104.240723 0.3324530 5.8983035 14.6098 10.8702 16
------> CAND: 350.296097 4551.986816 0.8025659 3.6849492 15.1772 10.8414  8
------> CAND:  87.025098 5014.556152 1.1869630 3.7786281 14.5359 10.7741 16
------> CAND: 132.395862 4063.307129 0.5255797 3.5543764 14.5291 10.7653 16
------> CAND: 272.171126 4706.202148 1.1410316 3.6829023 15.0881 10.7494  8
------> CAND: 234.689180 5058.810547 0.9199022 0.1859942 15.0814 10.7425  8
------> CAND: 290.612106 5879.746094 1.0187963 0.2257105 16.7815 10.7374  4
------> CAND: 140.656817 4111.172363 0.5131890 6.2303267 15.0634 10.7239  8
------> CAND: 124.489137 5654.983398 0.8315313 4.1179595 14.4937 10.7194 16
------> CAND:  31.249054 4157.859375 0.5649403 6.2531085 14.4916 10.7167 16
------> CAND: 198.978645 5258.100098 0.5949194 4.0961947 14.4915 10.7165 16
------> CAND: 151.456809 4035.783691 0.6534204 6.2692771 14.4803 10.702 16
------> CAND: 156.331948 5115.825195 1.0197443 3.8475177 14.4792 10.7005 16
------> CAND: 478.978642 3788.434814 0.4618209 6.1460762 16.7349 10.7005  4
------> CAND: 346.339102 3669.773438 0.2436012 5.9361496 15.0352 10.6947  8
------> CAND: 135.723548 4908.088867 0.5417904 3.9816778 14.4685 10.6867 16
------> CAND: 303.111883 5147.949707 0.5504811 4.0802274 15.0175 10.6766  8
------> CAND: 426.116627 3750.212891 0.3318662 3.5070255 16.7017 10.6742  4
------> CAND:  78.307926 4162.083496 0.9696520 3.4935665 14.4504 10.6632 16
------> CAND: 328.719208 3635.328857 0.4255153 3.3701189 16.6802 10.6571  4
------> CAND: 274.875730 4128.152344 1.0315384 3.4707537 14.9946 10.6529  8
------> CAND: 337.547969 4312.597168 0.7348713 0.0534983 14.9865 10.6445  8
------> CAND: 184.934788 3728.039062 0.6606645 6.1895852 14.4324 10.6398 16
------> CAND: 147.890375 5920.157227 1.3049206 4.0598674 14.4264 10.6321 16
------> CAND: 158.800659 3902.589355 0.5743597 6.2161279 14.4203 10.6242 16
------> CAND: 326.701784 3731.939209 0.3929145 3.4477136 14.9645 10.6218  8
------> CAND: 197.690960 5092.740234 1.1978300 0.2590193 14.9635 10.6209  8
------> CAND: 259.895305 4172.235352 0.9088354 0.0699568 16.6209 10.6101  4
------> CAND: 376.856600 5756.007812 1.1880662 0.2928938 16.62 10.6093  4
------> CAND:  84.027507 5310.509766 1.0939548 3.8985229 14.4082 10.6085 16
------> CAND: 395.662450 4482.775879 0.9423767 3.6252146 19.6311 10.5983  2
------> CAND: 100.702268 4086.210449 0.7800404 3.4932044 14.4002 10.5981 16
------> CAND: 358.078258 5737.391113 0.4137894 4.7534494 16.6033 10.5961  4
------> CAND:  86.366463 4468.814941 1.0786600 3.6027036 14.3843 10.5776 16
------> CAND: 230.475271 3693.802734 0.9703329 3.2790010 14.9179 10.5739  8
------> CAND: 439.921736 3745.171143 0.5807850 6.1792469 16.5736 10.5726  4
------> CAND: 230.977161 4821.447754 0.7209322 0.1022169 14.9108 10.5665  8
------> CAND: 199.598871 5313.038574 1.1657498 3.8916218 14.9079 10.5635  8
------> CAND: 476.080963 4658.339355 0.6627441 0.0669057 19.5616 10.5571  2
------> CAND: 115.501037 4044.148193 0.9366368 0.0440540 14.3681 10.5566 16
------> CAND: 242.063133 3631.220215 0.4736793 6.1060543 14.8997 10.5552  8
------> CAND: 115.557091 4232.860840 0.9144418 0.0838244 14.3548 10.5395 16
------> CAND: 345.482462 5865.549805 1.1924771 4.0711150 14.8772 10.532  8
------> CAND: 179.503780 4358.838867 1.0883365 3.5581858 19.4884 10.5137  2
------> CAND: 115.498442 5133.393555 0.9076032 0.1860496 14.3344 10.513 16
------> CAND: 115.438755 5342.262695 0.5052847 6.2162232 14.3312 10.5089 16
------> CAND: 315.558980 3647.263428 0.3318793 6.0259457 14.8526 10.5067  8
------> CAND: 166.064060 5879.746094 1.0187963 0.2257105 14.8439 10.4977  8
------> CAND: 125.494994 4278.538086 0.9069011 3.5533142 16.4758 10.4951  4
------> CAND: 202.554162 7950.965820 1.0289614 5.0901909 14.3183 10.4921 16
------> CAND: 340.306292 3992.093506 0.8218312 0.0133783 14.8334 10.4869  8
------> CAND: 410.491581 4003.281006 0.7905537 0.0055152 19.4315 10.48  2
------> CAND: 243.018646 3696.340576 0.4910082 6.1364374 16.4555 10.4791  4
------> CAND: 116.249202 4073.112793 0.6128127 6.2574358 14.3046 10.4744 16
------> CAND: 237.653294 4894.179199 1.1286670 3.7529163 14.8206 10.4738  8
------> CAND: 115.470934 3942.913330 0.5420138 6.2061739 14.2979 10.4658 16
------> CAND: 280.455696 4206.638184 0.7089115 0.0283911 24.0976 10.4654  1
------> CAND: 273.919439 5101.477051 0.3378025 5.9172463 19.3947 10.4582  2
------> CAND: 116.019017 4155.071289 0.8865532 3.5037014 14.8053 10.4579  8
------> CAND:  66.722918 6071.378906 0.9608914 0.2031768 24.0754 10.4558  1
------> CAND: 224.900755 4180.138672 0.4788935 6.2112303 14.7967 10.4491  8
------> CAND: 346.571362 4449.226074 0.8336645 0.1004573 14.7913 10.4436  8
------> CAND: 279.005559 7573.504883 1.4213555 0.2364553 19.3678 10.4423  2
------> CAND:  58.651405 4793.225098 0.9699588 3.7400737 14.2756 10.4371 16
------> CAND: 124.865165 4444.521973 0.7591499 0.0871031 14.2738 10.4347 16
------> CAND: 462.006484 5086.468750 0.9386708 0.1931206 16.3956 10.4316  4
------> CAND: 128.666456 4417.116211 0.9007416 0.1102481 14.7775 10.4294  8
------> CAND:  86.376844 5827.683105 1.0481870 4.1038394 14.2564 10.4123 16
------> CAND:  71.970193 3622.626221 0.6755708 6.1649861 16.3711 10.4122  4
[07:53:22][1415498][INFO ] Statistics: count dirty SumSpec pages 1816 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:53:22][1415498][INFO ] Data processing finished successfully!
07:53:22 (1415498): called boinc_finish(0)

</stderr_txt>
]]>