Task 1733347673

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[02:12:11][147913][INFO ] Application startup - thank you for supporting Einstein@Home!
[02:12:11][147913][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_5_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_5_dms_200_96.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 6850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_96.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_96_6850000_1_0
------> GPU usage: 0.500000
[02:12:11][147913][INFO ] Starting data processing...
[02:12:11][147913][INFO ] opti: No host transfer for n_steps. Use device global.
[02:12:11][147913][INFO ] opti: No host transfer for mean. Use device global.
[02:12:11][147913][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:12:11][147913][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:12:11][147913][INFO ] opti: power spectrum in fft callback (static link).
[02:12:11][147913][INFO ] opti: __constant__ access is not uniform, bad!
[02:12:11][147913][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[02:12:11][147913][INFO ] CUDA global memory status (initial GPU state, including context):
[02:12:11][147913][INFO ] No template file. Generating templates.
[02:12:11][147913][INFO ] Template param value T_cons = 50000
[02:12:14][147913][INFO ] Number of generated templates to be used: 50000
[02:12:14][147913][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_5_dms_200_96.cpt
[02:12:14][147913][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_5_dms_200_96.cpt (No such file or directory).
------> Starting from scratch...
[02:12:14][147913][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_96.binary
[02:12:14][147913][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_5_dms_200_DM239.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755614398942
------> 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: 239.6 cm^-3 pc
------> Scale factor: 1.09203
[02:12:14][147913][INFO ] Allocating memory for dedispersed compressed time series...
[02:12:14][147913][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:12:14][147913][INFO ] 8-bit allocation done
[02:12:14][147913][INFO ] Foobar
[02:12:14][147913][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_96.binary
[02:12:14][147913][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:12:14][147913][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:12:14][147913][INFO ] FftSize = 12582913
[02:12:14][147913][INFO ] Seed for random number generator is 1093652899.
[02:12:16][147913][INFO ] 8[02:12:16][147913][INFO ] 9[02:12:16][147913][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:12:16][147913][INFO ] Normalization factor 3.97364e-08
[02:12:16][147913][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
[02:12:16][147913][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
[02:12:16][147913][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:12:16][147913][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:12:16][147913][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:13:11][147913][INFO ] Checkpoint committed!
[02:14:11][147913][INFO ] Checkpoint committed!
[02:15:11][147913][INFO ] Checkpoint committed!
[02:16:11][147913][INFO ] Checkpoint committed!
[02:17:11][147913][INFO ] Checkpoint committed!
[02:18:11][147913][INFO ] Checkpoint committed!
[02:19:11][147913][INFO ] Checkpoint committed!
[02:20:11][147913][INFO ] Checkpoint committed!
[02:21:11][147913][INFO ] Checkpoint committed!
[02:22:11][147913][INFO ] Checkpoint committed!
[02:22:43][147913][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.431229 3790.846191 0.3405340 5.7069216 16.9487 13.9851 16
------> CAND: 115.505189 5080.157715 0.9012023 6.1534214 16.3803 13.2158 16
------> CAND: 115.501037 5136.584961 1.1310849 6.2790661 16.1294 12.8786 16
------> CAND: 231.010119 5080.157715 0.9012023 6.1534214 16.7936 12.5269  8
------> CAND: 404.113884 3692.828369 0.5492817 5.9658809 18.8818 12.4125  4
------> CAND:  63.692889 5693.154297 1.1020207 6.1557302 16.6388 12.3642  8
------> CAND:  74.466931 4630.866699 1.1280541 3.8389266 18.8021 12.3486  4
------> CAND: 280.898418 6488.482910 1.1130208 5.7742481 16.4308 12.146  8
------> CAND: 346.432525 3985.501709 0.8394987 6.1437359 18.3145 11.9584  4
------> CAND:  88.798583 3816.349609 0.9018510 3.4714837 15.3396 11.8272 16
------> CAND: 104.570512 3635.061279 0.4713059 5.8996062 15.3245 11.8072 16
------> CAND: 115.507784 3963.953857 0.8718945 6.1472969 15.1597 11.5899 16
------> CAND: 102.919774 5480.883789 1.2407264 6.2829080 15.7789 11.4654  8
------> CAND: 346.518682 3954.135742 0.6761180 6.0621572 21.0369 11.4327  2
------> CAND: 280.293762 3654.366211 0.3302803 5.6978145 15.7363 11.421  8
------> CAND: 326.690625 4127.030273 0.5530964 3.8652432 17.6361 11.4169  4
------> CAND: 136.821790 3652.274170 0.8767527 6.0923691 15.6569 11.3384  8
------> CAND: 293.577517 4134.993164 0.7162618 3.7432578 20.8751 11.3366  2
------> CAND: 137.923666 4401.831543 0.4400633 5.7386985 15.6092 11.2889  8
------> CAND: 115.476384 3804.784180 0.8023114 6.1031213 15.521 11.1973  8
------> CAND: 286.811075 3816.435791 0.6198433 3.5851126 15.4986 11.1741  8
------> CAND: 295.624784 3781.108398 0.8773938 3.4575903 15.4845 11.1595  8
------> CAND: 173.140356 3635.575684 0.4584334 5.8808579 14.8259 11.1521 16
------> CAND: 173.222361 3661.181396 0.7557337 6.0594549 14.8116 11.1333 16
------> CAND: 349.313076 4129.729004 0.8036204 6.1442575 15.4567 11.1307  8
------> CAND:  86.608845 4168.661621 1.0115492 6.2166333 14.8069 11.1272 16
------> CAND: 207.959478 5818.728516 1.0696412 4.5340209 15.4526 11.1264  8
------> CAND: 203.775931 3649.191895 0.8823780 3.3775485 15.4413 11.1147  8
------> CAND: 194.101689 4298.334473 0.7037376 3.8563466 14.7883 11.1028 16
------> CAND: 115.469896 4713.333984 0.7882463 6.1142755 15.4238 11.0966  8
------> CAND: 109.186920 3685.381592 0.5927532 3.5109062 14.738 11.0372 16
------> CAND:  13.826907 3664.230713 0.7625452 3.4214864 14.7353 11.0336 16
------> CAND: 375.557497 4451.014648 0.5745376 5.9590001 15.3187 10.9878  8
------> CAND: 129.883034 4257.200684 0.8808792 6.1854682 17.0967 10.9877  4
------> CAND:  88.133980 4651.540039 0.8472043 6.1605740 14.6829 10.9653 16
------> CAND: 460.887221 4916.003906 0.9747937 4.0616550 17.0398 10.9425  4
------> CAND: 259.473343 4550.495117 0.4279072 5.5911074 20.1494 10.9057  2
------> CAND: 312.102318 3660.568604 0.3043449 5.6356711 15.2385 10.9048  8
------> CAND: 191.085155 4146.846191 0.6377990 6.0428414 15.233 10.8991  8
------> CAND:  86.530733 3813.970947 0.3288479 5.6732812 15.2103 10.8756  8
------> CAND: 432.989727 4555.318848 1.0817114 6.2732210 16.9472 10.8689  4
------> CAND: 202.056942 3692.828369 0.5492817 5.9658809 15.1948 10.8595  8
------> CAND: 115.423444 5955.190430 0.8269126 5.4859095 14.5839 10.8365 16
------> CAND: 115.496625 5093.534180 0.9284015 6.1706648 14.5826 10.8349 16
------> CAND: 230.922145 3692.828369 0.5492817 5.9658809 15.1636 10.8273  8
------> CAND:  86.617409 3935.770996 0.9224401 6.1626706 14.558 10.8029 16
------> CAND: 403.308627 3699.916260 0.2523793 5.4362369 15.1289 10.7915  8
------> CAND: 106.320901 3844.219971 0.3013802 5.5653830 14.5452 10.7862 16
------> CAND: 461.610992 3880.428223 0.3009247 5.5640712 16.815 10.764  4
------> CAND: 129.606917 3622.636963 0.6830322 6.0202618 14.5238 10.7584 16
------> CAND: 242.248422 3752.789062 0.3849907 5.7870193 15.0935 10.7549  8
------> CAND: 134.008971 3701.595215 0.8312820 3.4268758 14.5205 10.7541 16
------> CAND: 358.848740 4369.137207 0.7186820 3.8838990 24.7543 10.7507  1
------> CAND: 208.893711 3625.624268 0.6118816 3.4588945 16.7871 10.7419  4
------> CAND:  86.571735 4441.513672 0.8996037 6.2006698 14.5104 10.7411 16
------> CAND:  86.575628 4566.888184 0.9423000 6.2138247 14.4998 10.7273 16
------> CAND: 323.343995 4187.988770 1.0607280 6.2324104 16.7344 10.7001  4
------> CAND:  72.301846 5842.008789 1.0694259 6.0961576 15.0251 10.6844  8
------> CAND: 313.331094 3805.608398 0.9524081 3.4559245 15.0238 10.683  8
------> CAND:  74.466671 4634.468262 1.1285642 3.8405576 16.7033 10.6754  4
------> CAND: 231.075775 4363.585938 1.0884695 6.2629991 15.0063 10.665  8
------> CAND:  83.026061 3628.114746 0.5665839 3.4914520 14.9764 10.6341  8
------> CAND: 231.020499 4905.876953 0.9778093 6.2232962 14.9648 10.6222  8
------> CAND: 270.935083 4074.757568 0.8281572 3.6462898 14.9598 10.6171  8
------> CAND: 115.525950 4216.612305 0.8899564 6.1808028 14.4093 10.6099 16
------> CAND: 115.462111 3925.922119 0.7899432 6.1174664 14.4073 10.6074 16
------> CAND:  86.599762 4985.523438 1.0531467 6.2549171 14.4068 10.6067 16
------> CAND: 103.994401 3913.182861 0.7217045 3.5997453 14.4052 10.6046 16
------> CAND: 167.269740 4555.318848 1.0817114 6.2732210 14.9254 10.5816  8
------> CAND: 115.467560 3897.943359 0.3906867 5.7763090 14.3872 10.5813 16
------> CAND: 115.493511 4021.526611 0.7936192 6.1303205 14.3821 10.5747 16
------> CAND:  31.846444 5693.154297 1.1020207 6.1557302 14.3779 10.5692 16
------> CAND: 145.953139 3643.295898 0.9158542 3.3660586 14.3738 10.564 16
------> CAND:  43.270816 5144.791016 0.8435065 6.0924215 14.3668 10.5549 16
------> CAND:  80.440312 5222.148438 1.0283482 6.2054873 14.3667 10.5548 16
------> CAND: 346.572141 3841.655273 0.9429091 6.1471386 14.8892 10.5444  8
------> CAND: 461.129862 3842.714355 0.5566388 3.6463416 16.5237 10.533  4
------> CAND: 297.253464 3766.714600 0.7438147 6.0754538 14.875 10.5297  8
------> CAND: 164.077777 4095.781982 0.8193844 6.1481786 14.3411 10.5217 16
------> CAND: 324.844218 4202.482910 1.0132718 6.2255840 16.5076 10.5203  4
------> CAND: 400.587414 4205.592285 0.7624259 3.7613354 16.5062 10.5192  4
------> CAND: 343.584412 5037.741211 0.6887463 5.9459901 16.5044 10.5177  4
------> CAND: 183.272631 4405.907715 1.0670753 3.7443080 14.8416 10.4953  8
------> CAND:  55.176577 3669.397461 0.7010635 6.0410833 14.8392 10.4928  8
------> CAND: 115.439274 4652.583496 0.5226291 5.7968650 14.3157 10.4889 16
------> CAND:  83.390153 3997.138916 0.4239259 5.8168273 24.148 10.4874  1
------> CAND: 202.851819 4037.654053 0.3414780 5.6114078 24.1476 10.4872  1
------> CAND: 121.811521 4173.703613 0.9539345 3.6569226 14.3134 10.4859 16
------> CAND:  41.490583 4280.728027 0.9955742 6.2281127 14.8312 10.4846  8
------> CAND:  86.847593 3804.054688 0.9826739 3.4478528 14.3097 10.4811 16
------> CAND: 360.958290 4401.638672 0.6972638 3.9207361 14.8225 10.4757  8
------> CAND: 103.954956 3906.191162 1.0153744 6.1771431 14.8178 10.4708  8
------> CAND:  88.848149 5184.185547 1.0321417 6.2230496 14.2828 10.4464 16
------> CAND:  30.370875 5083.649902 0.7466415 5.9925241 14.2824 10.4459 16
------> CAND:  86.580558 4127.600098 0.7229212 6.0979967 14.2805 10.4434 16
------> CAND: 173.221582 4273.269531 1.0218631 6.2306576 14.7819 10.4339  8
------> CAND: 103.451249 4174.513672 0.7795108 3.7333536 14.2689 10.4284 16
------> CAND: 129.822569 5636.778320 0.7523486 4.8450050 14.7749 10.4267  8
------> CAND: 335.462813 5466.583984 0.6825154 4.8256607 14.7634 10.4149  8
------> CAND:  57.864313 3788.153076 0.8553337 6.1166582 14.2573 10.4135 16
[02:22:43][147913][INFO ] Statistics: count dirty SumSpec pages 1821 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:22:43][147913][INFO ] Data processing finished successfully!
02:22:43 (147913): called boinc_finish(0)

</stderr_txt>
]]>