Task 1732960686

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[08:28:05][3324242][INFO ] Application startup - thank you for supporting Einstein@Home!
[08:28:05][3324242][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_137.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 6900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_137.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_137_6900000_0_0
------> GPU usage: 0.500000
[08:28:05][3324242][INFO ] Starting data processing...
[08:28:05][3324242][INFO ] opti: No host transfer for n_steps. Use device global.
[08:28:05][3324242][INFO ] opti: No host transfer for mean. Use device global.
[08:28:05][3324242][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:28:05][3324242][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:28:05][3324242][INFO ] opti: power spectrum in fft callback (static link).
[08:28:05][3324242][INFO ] opti: __constant__ access is not uniform, bad!
[08:28:05][3324242][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[08:28:05][3324242][INFO ] CUDA global memory status (initial GPU state, including context):
[08:28:05][3324242][INFO ] No template file. Generating templates.
[08:28:05][3324242][INFO ] Template param value T_cons = 50000
[08:28:08][3324242][INFO ] Number of generated templates to be used: 50000
[08:28:08][3324242][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_137.cpt
[08:28:08][3324242][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_137.cpt (No such file or directory).
------> Starting from scratch...
[08:28:08][3324242][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_137.binary
[08:28:08][3324242][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_DM243.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735044951682
------> 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: 243.7 cm^-3 pc
------> Scale factor: 1.23728
[08:28:08][3324242][INFO ] Allocating memory for dedispersed compressed time series...
[08:28:08][3324242][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:28:08][3324242][INFO ] 8-bit allocation done
[08:28:08][3324242][INFO ] Foobar
[08:28:08][3324242][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_137.binary
[08:28:09][3324242][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:28:09][3324242][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:28:09][3324242][INFO ] FftSize = 12582913
[08:28:09][3324242][INFO ] Seed for random number generator is -1041709878.
[08:28:11][3324242][INFO ] 8[08:28:11][3324242][INFO ] 9[08:28:11][3324242][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:28:12][3324242][INFO ] Normalization factor 3.97364e-08
[08:28:12][3324242][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
[08:28:12][3324242][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
[08:28:12][3324242][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:28:12][3324242][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:28:12][3324242][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:29:05][3324242][INFO ] Checkpoint committed!
[08:30:05][3324242][INFO ] Checkpoint committed!
[08:31:05][3324242][INFO ] Checkpoint committed!
[08:32:05][3324242][INFO ] Checkpoint committed!
[08:33:05][3324242][INFO ] Checkpoint committed!
[08:34:05][3324242][INFO ] Checkpoint committed!
[08:35:05][3324242][INFO ] Checkpoint committed!
[08:36:05][3324242][INFO ] Checkpoint committed!
[08:37:06][3324242][INFO ] Checkpoint committed!
[08:38:06][3324242][INFO ] Checkpoint committed!
[08:38:37][3324242][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.534625 3978.582764 0.3540271 5.6432242 16.9767 14.0231 16
------> CAND: 230.958736 4198.895020 0.8387131 6.1529350 17.1835 12.9376  8
------> CAND: 114.735485 3751.984619 0.3842969 3.7858219 16.938 12.6788  8
------> CAND: 461.890483 3949.083252 0.4559890 5.8527493 28.3789 12.3248  1
------> CAND: 115.536849 4430.923828 1.0982662 6.2611585 15.5656 12.1264 16
------> CAND: 284.809481 4037.557617 0.8686451 6.1461968 16.313 12.0227  8
------> CAND: 115.455883 3949.358643 0.4551854 5.8515844 16.1203 11.8212  8
------> CAND: 257.383256 4129.245605 0.9806691 3.6380591 16.083 11.7823  8
------> CAND:  15.896233 3744.875977 0.8332615 6.0936160 15.304 11.7801 16
------> CAND: 231.050343 3652.812500 0.8322858 6.0736375 15.9523 11.6459  8
------> CAND: 195.618520 3751.044678 0.7879758 6.0800319 15.9274 11.6199  8
------> CAND: 230.991953 4980.971191 1.0519308 6.2387228 17.8103 11.5558  4
------> CAND: 230.821975 4103.700684 0.3522223 5.5952845 15.8545 11.5441  8
------> CAND: 417.860344 3736.353027 0.4139392 3.7258754 17.7102 11.476  4
------> CAND: 259.789684 4016.756592 0.8234507 6.1266527 17.5924 11.3821  4
------> CAND: 149.059463 3696.126953 0.8390806 3.4287357 14.9608 11.3286 16
------> CAND: 104.705716 3638.764893 0.4385315 3.6122243 14.942 11.304 16
------> CAND: 115.503632 4455.923828 0.9541495 6.2118645 14.9244 11.2809 16
------> CAND:  57.367613 3751.984619 0.3842969 3.7858219 14.9181 11.2726 16
------> CAND: 141.347111 4146.013184 0.8562789 3.6870611 14.8594 11.1958 16
------> CAND: 189.191257 5118.173340 0.8875711 4.2432199 14.8593 11.1957 16
------> CAND: 173.285941 4833.700684 1.1093010 6.2656727 15.4799 11.1547  8
------> CAND: 480.453433 5088.781250 0.7361097 4.3970027 17.2804 11.1337  4
------> CAND:  49.430266 3626.370361 0.5972443 3.4773443 15.44 11.1133  8
------> CAND: 259.848074 4269.537109 0.9950399 6.2120438 17.2239 11.0888  4
------> CAND: 346.144210 4947.887695 0.5016601 5.4106603 15.4081 11.0803  8
------> CAND: 299.072104 5749.605469 0.8993858 4.7325010 15.3972 11.069  8
------> CAND: 230.893340 5431.331543 0.9488664 6.0870867 15.3919 11.0636  8
------> CAND: 149.052197 3791.735840 0.8519467 3.4832649 15.3837 11.055  8
------> CAND: 184.598723 3738.630127 0.3996473 3.7396076 15.3704 11.0412  8
------> CAND: 230.945242 3949.083252 0.4559890 5.8527493 20.3558 11.0282  2
------> CAND:  41.757099 4048.079834 0.9744588 6.1861882 14.7246 11.0197 16
------> CAND:  76.966523 3902.766602 0.5087016 5.9278269 14.7048 10.994 16
------> CAND: 386.400568 4254.686523 0.7329544 6.0991178 17.0967 10.9877  4
------> CAND:  46.343404 3883.449951 0.7518954 6.0817304 14.6953 10.9816 16
------> CAND: 335.817562 3814.696045 0.6216053 3.5944183 15.3118 10.9806  8
------> CAND: 259.689773 3964.218506 0.5492989 5.9577904 20.243 10.9613  2
------> CAND: 115.503113 3756.504639 0.7590382 6.0661669 14.6703 10.949 16
------> CAND:  67.494179 4062.645752 0.5794891 5.9899035 15.2696 10.9369  8
------> CAND: 232.104210 3690.812256 0.9068559 6.1021619 15.2568 10.9237  8
------> CAND: 271.606174 3707.513672 0.4942320 5.9114389 17.002 10.9125  4
------> CAND:  26.954178 3876.814941 0.7840135 6.0989084 14.6301 10.8966 16
------> CAND: 169.164935 3657.227295 0.7869530 3.4168673 15.2284 10.8943  8
------> CAND:  79.981760 4038.276855 0.6958935 6.0725460 14.6049 10.8638 16
------> CAND:  13.246904 3659.852295 0.7950478 6.0602388 14.6014 10.8592 16
------> CAND: 280.315042 4735.488770 0.5919966 5.8773293 15.1324 10.7951  8
------> CAND: 346.265141 4691.509766 0.7444013 6.0619369 16.8521 10.7935  4
------> CAND:  40.702454 3847.995605 0.8492741 3.5138888 14.5481 10.79 16
------> CAND: 230.984168 4112.520996 0.7319504 6.0899615 15.1246 10.787  8
------> CAND: 115.502854 4287.517090 1.0520810 6.2361827 14.5434 10.7839 16
------> CAND:  75.080929 4128.258301 0.8905424 6.1634121 15.1044 10.7662  8
------> CAND:  39.727218 4815.921875 0.6392619 4.3098564 14.5262 10.7616 16
------> CAND:  86.604952 4754.917969 0.9118658 6.1828961 14.5178 10.7506 16
------> CAND: 483.357340 4727.120117 0.6000655 5.8936086 19.8609 10.7346  2
------> CAND:  77.546007 3785.171387 0.5135279 3.6535089 14.5045 10.7334 16
------> CAND: 124.285941 3840.232910 0.3185073 5.5924721 14.4987 10.7258 16
------> CAND: 125.493437 4202.436523 0.3483267 5.5157371 14.4956 10.7218 16
------> CAND: 174.289982 4402.623535 0.7487908 6.1050854 16.7581 10.7189  4
------> CAND: 177.319751 4633.545410 0.6365008 5.9720445 15.0445 10.7044  8
------> CAND: 147.686920 4650.541992 0.8448318 6.1429005 14.4788 10.7 16
------> CAND: 482.858564 3997.961914 0.2550331 4.8687477 16.7315 10.6978  4
------> CAND: 343.985613 4253.354980 0.6730267 3.8567057 16.7213 10.6897  4
------> CAND: 115.498442 4279.447266 0.7167662 6.0883431 14.4548 10.6689 16
------> CAND: 462.206047 3847.914307 0.9256486 6.1362023 16.6867 10.6623  4
------> CAND: 434.970561 5012.535156 1.1815327 4.0307927 16.6702 10.6491  4
------> CAND: 115.496366 3618.159912 0.8527834 6.0709863 14.9849 10.6429  8
------> CAND:  19.343553 3771.049072 0.8830511 6.1134081 19.7034 10.6412  2
------> CAND: 314.842735 4539.013184 0.9445193 3.8727760 16.6386 10.6241  4
------> CAND:  15.895974 3743.913086 0.8340643 6.0897422 14.4136 10.6155 16
------> CAND: 322.676019 3724.189209 0.7029458 3.4916093 14.9517 10.6087  8
------> CAND: 183.987579 5473.445801 0.6553119 5.1981463 16.5831 10.5801  4
------> CAND:  60.084155 5274.039551 1.0021232 6.1686983 16.5818 10.5791  4
------> CAND: 178.728886 4379.331543 0.8450081 6.1548190 14.3777 10.569 16
------> CAND: 281.769331 3648.431396 0.3675089 5.7578902 16.5572 10.5596  4
------> CAND:  77.533810 3802.713135 0.7822790 6.0825605 14.3677 10.5561 16
------> CAND: 219.549157 3950.570312 0.9867957 3.5369101 14.8983 10.5537  8
------> CAND: 197.511380 4221.185547 1.0188291 3.6764965 14.8964 10.5517  8
------> CAND:  13.246385 3843.316162 0.8718611 6.1197457 14.3602 10.5464 16
------> CAND:  39.724623 5093.964355 0.7331660 4.4053960 14.3583 10.544 16
------> CAND:  86.536182 4577.354980 0.5728897 5.9004278 14.3576 10.543 16
------> CAND: 107.088269 3620.970215 0.7257706 6.0322480 16.5214 10.5312  4
------> CAND: 126.199562 4971.958008 0.9456134 6.1712537 14.3368 10.5161 16
------> CAND: 230.985466 4408.907715 0.7453529 6.1024418 14.8532 10.5073  8
------> CAND: 282.117073 3725.455566 0.4246292 3.6935561 14.852 10.506  8
------> CAND: 377.326052 3644.377441 0.3768256 3.6989737 16.4703 10.4907  4
------> CAND:  90.222510 5176.771484 1.1319592 4.1311302 14.826 10.4793  8
------> CAND: 230.996625 4279.447266 0.7167662 6.0883431 14.8218 10.475  8
------> CAND: 478.799062 4255.776855 0.7322615 6.0986800 16.4471 10.4724  4
------> CAND:  76.637984 3630.873535 0.5112783 3.5378821 14.2994 10.4677 16
------> CAND:  86.609104 3997.104248 0.9036025 6.1533012 14.2976 10.4655 16
------> CAND: 176.350225 4879.946289 0.7589753 6.0377603 14.2925 10.4588 16
------> CAND: 115.537628 4283.298828 0.9255041 6.1935015 14.806 10.4587  8
------> CAND: 115.410987 4103.700684 0.3522223 5.5952845 14.2901 10.4558 16
------> CAND:  43.004560 3840.653564 0.4239890 3.7929482 14.2885 10.4537 16
------> CAND: 209.812633 4097.148926 1.0029240 6.1965594 16.4232 10.4535  4
------> CAND: 354.940792 5965.332520 1.2835580 4.4853034 14.7934 10.4458  8
------> CAND: 150.413582 5230.914062 1.2098501 6.2812037 14.2807 10.4436 16
------> CAND: 172.852301 5494.079102 1.1208299 4.3148112 14.7901 10.4423  8
------> CAND: 175.182434 4652.853516 1.0485804 3.8967924 16.4051 10.4392  4
------> CAND: 115.446800 5431.331543 0.9488664 6.0870867 14.2749 10.4362 16
[08:38:37][3324242][INFO ] Statistics: count dirty SumSpec pages 1969 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:38:37][3324242][INFO ] Data processing finished successfully!
08:38:37 (3324242): called boinc_finish(0)

</stderr_txt>
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