Task 1693737562

Stderr output

<core_client_version>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[00:02:20][1040439][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_3_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_3_dms_200_48.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_3_dms_200_48.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_40000_48_5900000_0_0
------> GPU usage: 0.330000
[00:02:20][1040439][INFO ] Starting data processing...
[00:02:20][1040439][INFO ] opti: No host transfer for n_steps. Use device global.
[00:02:20][1040439][INFO ] opti: No host transfer for mean. Use device global.
[00:02:20][1040439][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:02:20][1040439][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:02:20][1040439][INFO ] opti: power spectrum in fft callback (static link).
[00:02:20][1040439][INFO ] opti: __constant__ access is not uniform, bad!
[00:02:20][1040439][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[00:02:20][1040439][INFO ] CUDA global memory status (initial GPU state, including context):
[00:02:20][1040439][INFO ] No template file. Generating templates.
[00:02:20][1040439][INFO ] Template param value T_cons = 50000
[00:02:23][1040439][INFO ] Number of generated templates to be used: 50000
[00:02:23][1040439][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_3_dms_200_48.cpt
[00:02:23][1040439][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_3_dms_200_48.cpt (No such file or directory).
------> Starting from scratch...
[00:02:23][1040439][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_48.binary
[00:02:23][1040439][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_3_dms_200_DM234.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714527165765
------> 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: 234.8 cm^-3 pc
------> Scale factor: 1.58936
[00:02:23][1040439][INFO ] Allocating memory for dedispersed compressed time series...
[00:02:23][1040439][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:02:23][1040439][INFO ] 8-bit allocation done
[00:02:23][1040439][INFO ] Foobar
[00:02:23][1040439][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_48.binary
[00:02:23][1040439][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:02:23][1040439][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:02:23][1040439][INFO ] FftSize = 12582913
[00:02:23][1040439][INFO ] Seed for random number generator is 1111112954.
[00:02:25][1040439][INFO ] 8[00:02:25][1040439][INFO ] 9[00:02:26][1040439][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:02:26][1040439][INFO ] Normalization factor 3.97364e-08
[00:02:26][1040439][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
[00:02:26][1040439][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2295 MB (5682 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:02:26][1040439][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:02:26][1040439][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:02:26][1040439][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1238.68798828, mean= 0.00007383  0.00007383
[00:02:26][1040439][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:03:20][1040439][INFO ] Checkpoint committed!
[00:04:20][1040439][INFO ] Checkpoint committed!
[00:05:20][1040439][INFO ] Checkpoint committed!
[00:06:20][1040439][INFO ] Checkpoint committed!
[00:07:20][1040439][INFO ] Checkpoint committed!
[00:08:20][1040439][INFO ] Checkpoint committed!
[00:09:20][1040439][INFO ] Checkpoint committed!
[00:10:20][1040439][INFO ] Checkpoint committed!
[00:11:20][1040439][INFO ] Checkpoint committed!
[00:12:20][1040439][INFO ] Checkpoint committed!
[00:13:20][1040439][INFO ] Checkpoint committed!
[00:14:20][1040439][INFO ] Checkpoint committed!
[00:15:21][1040439][INFO ] Checkpoint committed!
[00:15:47][1040439][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 371.999886 8020.202637 1.3235769 4.8265743 17.5738 13.3504  8
------> CAND: 198.030398 3621.546875 0.7099069 6.1708531 15.5 12.0393 16
------> CAND: 375.092197 4594.967285 0.7878985 0.1148553 18.0557 11.7517  4
------> CAND:  26.697783 4086.210449 0.7800404 0.0222003 15.1437 11.5689 16
------> CAND: 373.017162 4118.034668 0.5028976 3.5938485 17.7517 11.5091  4
------> CAND: 230.993510 5340.102051 0.9872516 0.2282461 15.7655 11.4514  8
------> CAND:  46.016942 4982.070312 1.1372279 3.7759080 15.0529 11.4494 16
------> CAND: 345.645953 3861.704346 0.7852798 3.3859518 15.7058 11.3893  8
------> CAND: 203.867537 4049.348633 0.4603523 3.5806336 14.9629 11.3313 16
------> CAND:  39.935604 4943.730469 1.0833969 3.7791586 15.6455 11.3266  8
------> CAND: 431.724880 5443.073730 1.2449944 3.9106719 26.0042 11.2935  1
------> CAND: 280.537701 4287.120117 1.0001848 0.1083551 15.5794 11.2579  8
------> CAND: 318.816858 4093.632324 0.9067122 3.4733133 15.5793 11.2578  8
------> CAND: 271.453064 6048.355469 0.5215441 5.9995723 20.4614 11.0909  2
------> CAND: 313.316821 3798.714111 0.6224471 3.3842089 17.1356 11.0186  4
------> CAND: 280.420403 4202.968262 0.7119908 0.0350337 15.3484 11.0185  8
------> CAND:  57.230592 5073.417480 0.7060418 0.1021252 17.1329 11.0165  4
------> CAND: 273.042298 4511.444336 0.8838518 3.6485362 17.0927 10.9845  4
------> CAND: 173.184992 5119.530762 1.0189898 0.2168089 15.3134 10.9822  8
------> CAND: 204.077480 7600.086426 1.4053100 4.5939240 14.6771 10.9579 16
------> CAND: 488.470190 5183.458496 1.1551343 0.2518734 20.1602 10.9121  2
------> CAND: 454.253389 5379.978516 0.3972763 5.9775696 16.9745 10.8906  4
------> CAND: 219.311446 4258.566406 0.4471146 6.1963639 15.2188 10.8844  8
------> CAND: 154.455697 4126.487793 0.9394513 0.0643110 16.9577 10.8773  4
------> CAND: 421.139761 5091.101562 1.1470908 3.8190041 20.0802 10.8646  2
------> CAND: 488.469930 5183.458496 1.1551343 0.2518734 20.0703 10.8588  2
------> CAND:  86.582375 4460.105469 0.8935220 0.1217995 14.601 10.8587 16
------> CAND: 381.541518 3823.295410 0.2533992 5.9487033 16.9243 10.8508  4
------> CAND: 257.131273 3890.362549 0.3260786 3.5925629 15.1826 10.8469  8
------> CAND: 444.722136 3715.805908 0.1605451 3.8328571 16.9106 10.8399  4
------> CAND: 361.720209 4803.883789 0.8991577 0.1680776 15.1656 10.8294  8
------> CAND: 101.821531 5937.756836 1.1960843 0.2953319 14.5143 10.746 16
------> CAND: 184.106434 5086.046387 0.7029873 0.1125620 14.5057 10.7349 16
------> CAND: 396.357415 3870.196045 0.4892811 6.1762290 15.0558 10.716  8
------> CAND: 184.068027 4973.333008 1.1364022 3.7730026 16.7242 10.692  4
------> CAND:  46.862163 3645.802246 0.9372156 3.2584045 14.4663 10.6838 16
------> CAND: 115.433046 4403.522949 0.2797529 5.9829974 14.4657 10.683 16
------> CAND: 230.801474 3887.880127 0.3371025 6.0777187 14.9931 10.6514  8
------> CAND: 289.860308 3988.009033 1.0286484 0.0407383 14.9683 10.6258  8
------> CAND: 338.557460 5673.976562 0.6830906 4.2222486 16.6316 10.6185  4
------> CAND: 463.615700 3668.159912 0.9452255 3.2688203 24.4033 10.5982  1
------> CAND: 266.763474 4558.774414 0.9836301 3.6535044 14.9206 10.5767  8
------> CAND: 130.465892 3715.968994 0.1666570 3.7832334 14.912 10.5678  8
------> CAND: 300.425185 4195.592285 0.8773268 0.0696720 14.8988 10.5542  8
------> CAND: 128.958403 5999.689941 0.7153730 0.0267255 14.8953 10.5506  8
------> CAND:  57.232409 4848.969727 0.6460127 0.0786997 19.531 10.539  2
------> CAND: 346.634163 5648.632324 1.2714870 0.3096272 16.5221 10.5318  4
------> CAND: 167.100799 6777.243164 0.8517324 4.6028185 24.238 10.5264  1
------> CAND: 461.602688 3887.880127 0.3371025 6.0777187 16.5149 10.5261  4
------> CAND: 144.445391 3781.557617 0.6837568 3.3658121 14.3334 10.5118 16
------> CAND: 347.205862 4677.596191 1.0274367 3.6851666 14.8551 10.5092  8
------> CAND: 225.558870 5670.753906 0.7661823 4.1616402 14.848 10.5019  8
------> CAND: 175.699635 4145.323242 0.8131368 3.5078266 14.8469 10.5008  8
------> CAND: 230.915139 3899.013428 0.4644848 6.1620903 16.4453 10.471  4
------> CAND:  19.967932 4947.662598 1.0835611 3.7805455 14.2926 10.459 16
------> CAND: 105.467894 4228.361328 0.9149433 3.5305378 14.2896 10.4551 16
------> CAND: 312.227402 6620.404297 0.7892570 4.6185904 14.8001 10.4527  8
------> CAND: 250.081447 6736.933594 0.8670499 0.0372590 16.4159 10.4477  4
------> CAND: 125.327870 3775.707764 0.6947964 6.2105460 14.2771 10.439 16
------> CAND:  33.118818 5294.265137 0.7987546 0.1589298 14.2734 10.4342 16
------> CAND: 115.215837 5949.962891 1.0128688 4.1488276 14.2612 10.4185 16
------> CAND:  81.239341 3736.556152 0.3620259 6.0761023 14.2577 10.414 16
------> CAND:  86.581077 4224.875488 0.8698969 0.0690959 14.257 10.413 16
------> CAND: 258.074069 3612.923828 0.9282815 6.1965108 14.7489 10.4  8
------> CAND:  51.211277 4131.538086 0.3165837 6.0544882 14.2468 10.3999 16
------> CAND: 210.569880 5091.101562 1.1470908 3.8190041 16.3491 10.3948  4
------> CAND: 140.246792 4395.984863 1.0088198 0.1310638 14.2399 10.391 16
------> CAND: 240.218282 4317.167969 0.9002619 0.0926037 14.7342 10.3849  8
------> CAND:  61.356009 4982.070312 1.1372279 3.7759080 16.3364 10.3847  4
------> CAND: 226.444574 4203.560547 0.3007561 3.8316796 14.7313 10.3819  8
------> CAND:  57.233706 4649.620605 0.5956499 0.0434615 19.2502 10.3726  2
------> CAND: 463.616479 3647.243896 0.9361932 3.2592397 23.8791 10.3706  1
------> CAND: 144.868910 4944.503906 0.5077931 4.0312939 14.713 10.3631  8
------> CAND: 466.987243 3626.020508 0.5751697 6.1435180 16.302 10.3575  4
------> CAND: 170.075293 4571.886719 0.3907183 6.1573906 14.2113 10.3541 16
------> CAND: 283.561501 3822.534912 0.8864229 6.2600746 14.704 10.3539  8
------> CAND: 173.053420 3782.733154 0.2839636 6.0059857 14.7017 10.3515  8
------> CAND:  75.561281 3855.024658 1.0071514 0.0005385 14.2058 10.3471 16
------> CAND: 162.257840 3725.190918 0.6688071 3.3397851 14.2057 10.3469 16
------> CAND: 168.437272 3623.690430 0.6160200 6.1481476 14.2046 10.3454 16
------> CAND:  50.327129 3631.015869 0.4779457 3.3438919 14.2026 10.3428 16
------> CAND: 346.362976 3913.726318 0.5528455 6.2044082 16.283 10.3425  4
------> CAND:  53.572551 5014.901367 0.5753478 4.0082369 14.1992 10.3385 16
------> CAND: 262.474307 4105.464844 0.6900613 0.0042976 14.6857 10.3351  8
------> CAND:  58.375806 3764.296143 0.5115705 6.1550241 14.1932 10.3308 16
------> CAND: 314.009451 3652.841553 0.2864928 3.4780669 14.6798 10.329  8
------> CAND:   1.581189 4379.018066 0.6989442 0.0597336 14.6707 10.3197  8
------> CAND: 172.764068 6337.001953 1.1746278 4.2239404 14.6707 10.3197  8
------> CAND: 195.421034 5253.840332 0.5920626 0.0174200 14.1789 10.3123 16
------> CAND:  92.034143 4982.070312 1.1372279 3.7759080 14.6521 10.3006  8
------> CAND: 115.484429 3779.055908 0.6884989 6.2101355 14.1646 10.2939 16
------> CAND: 225.264846 4131.380859 0.4820601 3.6122110 19.1117 10.2905  2
------> CAND: 173.270630 4097.674316 0.6962068 0.0044453 14.6379 10.286  8
------> CAND: 397.133867 3725.211914 0.6449976 3.3452039 14.633 10.2809  8
------> CAND:  86.393193 6190.726074 1.1906319 4.1688209 14.153 10.279 16
------> CAND: 333.442016 6736.933594 0.8670499 0.0372590 16.1996 10.2765  4
------> CAND: 291.202229 3883.136719 0.8659254 3.3832235 14.6286 10.2765  8
------> CAND: 279.808740 5052.898926 0.8131459 3.8851988 16.1974 10.2748  4
------> CAND: 200.016681 3764.777588 0.3142062 3.5235159 19.0699 10.2658  2
------> CAND:  92.033884 4977.697754 1.1368151 3.7744546 14.617 10.2646  8
[00:15:47][1040439][INFO ] Statistics: count dirty SumSpec pages 1805 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:15:47][1040439][INFO ] Data processing finished successfully!
00:15:47 (1040439): called boinc_finish(0)

</stderr_txt>
]]>