Task 1732983048

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[05:55:36][3177691][INFO ] Application startup - thank you for supporting Einstein@Home!
[05:55:36][3177691][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_193.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 1300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_193.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_193_1300000_1_0
------> GPU usage: 0.500000
[05:55:36][3177691][INFO ] Starting data processing...
[05:55:36][3177691][INFO ] opti: No host transfer for n_steps. Use device global.
[05:55:36][3177691][INFO ] opti: No host transfer for mean. Use device global.
[05:55:36][3177691][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:55:36][3177691][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:55:36][3177691][INFO ] opti: power spectrum in fft callback (static link).
[05:55:36][3177691][INFO ] opti: __constant__ access is not uniform, bad!
[05:55:36][3177691][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[05:55:36][3177691][INFO ] CUDA global memory status (initial GPU state, including context):
[05:55:36][3177691][INFO ] No template file. Generating templates.
[05:55:36][3177691][INFO ] Template param value T_cons = 50000
[05:55:40][3177691][INFO ] Number of generated templates to be used: 50000
[05:55:40][3177691][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_193.cpt
[05:55:40][3177691][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_193.cpt (No such file or directory).
------> Starting from scratch...
[05:55:40][3177691][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_193.binary
[05:55:40][3177691][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_DM249.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735044859743
------> 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: 249.3 cm^-3 pc
------> Scale factor: 1.23737
[05:55:40][3177691][INFO ] Allocating memory for dedispersed compressed time series...
[05:55:40][3177691][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:55:40][3177691][INFO ] 8-bit allocation done
[05:55:40][3177691][INFO ] Foobar
[05:55:40][3177691][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_193.binary
[05:55:40][3177691][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:55:40][3177691][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:55:40][3177691][INFO ] FftSize = 12582913
[05:55:40][3177691][INFO ] Seed for random number generator is -1045948142.
[05:55:41][3177691][INFO ] 8[05:55:41][3177691][INFO ] 9[05:55:42][3177691][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:55:42][3177691][INFO ] Normalization factor 3.97364e-08
[05:55:42][3177691][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
[05:55:42][3177691][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1019 MB (9996 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:55:42][3177691][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:55:42][3177691][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:55:42][3177691][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:56:36][3177691][INFO ] Checkpoint committed!
[05:57:36][3177691][INFO ] Checkpoint committed!
[05:58:37][3177691][INFO ] Checkpoint committed!
[05:59:37][3177691][INFO ] Checkpoint committed!
[06:00:37][3177691][INFO ] Checkpoint committed!
[06:01:37][3177691][INFO ] Checkpoint committed!
[06:02:37][3177691][INFO ] Checkpoint committed!
[06:03:37][3177691][INFO ] Checkpoint committed!
[06:04:37][3177691][INFO ] Checkpoint committed!
[06:05:37][3177691][INFO ] Checkpoint committed!
[06:06:37][3177691][INFO ] Checkpoint committed!
[06:06:41][3177691][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 230.493955 3928.899902 0.8536393 2.6060786 19.737 13.0992  4
------> CAND: 461.256243 3665.500244 0.4864213 2.0903571 19.0993 12.5869  4
------> CAND: 115.214280 4235.714844 1.0212463 2.6605649 15.8497 12.5044 16
------> CAND: 357.397306 4255.760742 0.8511809 1.1684438 22.0258 12.0208  2
------> CAND:  86.396826 3633.605957 0.6101107 2.3953762 15.4371 11.956 16
------> CAND:  43.204382 4268.311523 0.7915325 2.3377090 15.4007 11.9079 16
------> CAND:  86.380477 3946.054199 0.8051987 2.5525410 15.3857 11.888 16
------> CAND: 115.246978 3928.899902 0.8536393 2.6060786 16.0623 11.7607  8
------> CAND:  46.451360 3736.606445 0.7299995 2.5217924 15.1699 11.6034 16
------> CAND:  86.367501 3683.791016 0.9173979 2.6754363 15.1693 11.6025 16
------> CAND: 431.991136 3858.109375 0.8230227 2.5936563 17.8141 11.5589  4
------> CAND:  86.405130 3647.934814 0.5221380 2.2091706 15.0739 11.477 16
------> CAND:  81.119448 4281.599609 0.9770799 2.6032689 14.9958 11.3745 16
------> CAND:  86.387224 3621.442627 0.7655442 2.5801902 14.9496 11.3139 16
------> CAND: 215.995698 3858.109375 0.8230227 2.5936563 15.6091 11.2888  8
------> CAND:  86.374508 3785.668213 0.7726141 2.5553575 14.8946 11.2418 16
------> CAND: 115.193519 3976.505615 0.7819602 2.5146484 14.8932 11.24 16
------> CAND: 172.743567 3772.479248 0.8190164 2.6059251 15.5091 11.185  8
------> CAND: 259.245234 4280.527832 0.7871225 1.3002019 15.4928 11.1681  8
------> CAND: 105.405871 3744.051514 0.9095050 0.5990530 14.826 11.1522 16
------> CAND:  80.293949 3939.429688 0.9727157 2.6978192 14.7956 11.1124 16
------> CAND: 345.648288 4418.344238 0.8861686 2.4100006 17.2295 11.0933  4
------> CAND:  86.353228 3737.603760 0.9127873 2.6700299 15.401 11.073  8
------> CAND: 259.073439 3695.488525 0.8732637 2.6467371 17.1467 11.0275  4
------> CAND:  86.475198 3722.250000 0.4637960 1.3982059 14.7304 11.0273 16
------> CAND: 388.911059 4384.478516 0.9515132 1.1619720 15.3418 11.0117  8
------> CAND:  86.395528 4025.858398 0.7254510 2.4079745 14.6993 10.9868 16
------> CAND: 350.196186 3928.117432 0.8540437 0.7973766 20.2819 10.9844  2
------> CAND: 100.898457 4015.358887 0.7333540 1.0561619 14.6875 10.9714 16
------> CAND: 210.812002 3744.051514 0.9095050 0.5990530 15.2988 10.9671  8
------> CAND: 179.200673 4182.767578 0.9829915 2.6551652 14.6597 10.9352 16
------> CAND: 338.798025 4192.161133 0.6415928 1.7780526 17.0296 10.9344  4
------> CAND: 496.059016 3767.718994 0.9733868 0.5802154 20.1721 10.9192  2
------> CAND: 161.229664 3728.985107 0.5790082 2.2840786 16.9922 10.9047  4
------> CAND: 175.098093 3928.117432 0.8540437 0.7973766 16.9829 10.8973  4
------> CAND: 345.827609 4143.929688 0.6928920 2.2123940 15.217 10.8825  8
------> CAND: 256.621597 4608.558594 0.9257851 2.3156664 16.9308 10.856  4
------> CAND: 263.796765 3679.842041 0.7376018 0.6629797 15.1911 10.8558  8
------> CAND: 172.760954 3946.054199 0.8051987 2.5525410 15.19 10.8546  8
------> CAND: 345.553827 3888.223877 0.8731502 2.6266067 16.9078 10.8376  4
------> CAND: 460.827274 4291.926758 0.8358239 2.4065392 16.9071 10.8371  4
------> CAND: 199.783382 4170.161621 0.9306564 2.6041663 24.9489 10.8351  1
------> CAND: 172.755244 4309.625000 1.0310979 2.6579812 15.1598 10.8234  8
------> CAND: 259.411579 4384.833008 0.7433346 2.0096967 16.8808 10.8162  4
------> CAND:  86.425112 3806.205566 0.5430977 2.1151755 14.5344 10.7721 16
------> CAND: 174.065247 3726.121094 0.5959155 2.3376770 15.0963 10.7578  8
------> CAND: 115.181581 4607.358398 0.9895344 2.4366415 15.0963 10.7578  8
------> CAND: 115.290575 4053.683594 0.6701164 2.2711217 14.5226 10.7568 16
------> CAND:  91.962778 3694.777832 0.9101981 2.6783404 14.5034 10.7319 16
------> CAND:  86.390857 3622.950439 0.7475119 2.5551758 14.4978 10.7246 16
------> CAND:  79.253577 3836.174316 0.8396047 2.6128149 14.4943 10.7201 16
------> CAND:  74.802735 4108.014160 0.7297456 2.3513913 14.4877 10.7116 16
------> CAND: 345.492583 3832.549072 0.9604932 2.6971865 16.7409 10.7052  4
------> CAND: 403.266846 3849.659424 0.8284504 2.5899475 16.7363 10.7016  4
------> CAND: 279.796024 4016.961914 0.8834639 2.6000409 15.0153 10.6742  8
------> CAND: 158.424630 3642.616699 0.5295864 2.2414582 14.4394 10.6489 16
------> CAND: 230.442573 3979.327637 1.0244801 2.7172997 14.9861 10.6442  8
------> CAND: 117.889040 3682.246826 0.6955691 2.5015142 14.4323 10.6397 16
------> CAND:  91.115740 4060.380127 0.6575677 1.2950608 14.4169 10.6198 16
------> CAND: 230.470859 3656.302734 0.4953424 2.1319773 14.9563 10.6134  8
------> CAND:  98.739341 4232.403809 0.7351182 2.2465818 14.407 10.6069 16
------> CAND: 115.208311 3918.864258 0.9397079 2.6778116 14.3992 10.5969 16
------> CAND: 115.177948 3662.510254 0.8181639 2.6181855 14.387 10.581 16
------> CAND: 174.390671 3655.932861 0.4984287 2.1311390 14.3854 10.579 16
------> CAND: 298.035106 4038.784912 0.9016778 2.6226735 14.9139 10.5697  8
------> CAND:  64.837324 4816.840820 1.1183645 2.4577847 14.3737 10.5638 16
------> CAND: 115.187810 3660.675537 0.8428892 2.6321054 14.3536 10.5378 16
------> CAND: 135.831763 3851.152588 0.5383425 1.2976408 14.3358 10.5149 16
------> CAND:  86.376584 4433.718262 0.9161559 2.4398782 14.3306 10.5081 16
------> CAND: 345.496216 4423.708496 0.9184611 2.4511526 14.8532 10.5072  8
------> CAND: 169.498664 4617.858398 1.1092041 2.5870783 14.3293 10.5064 16
------> CAND: 201.143470 4484.635254 1.0270054 2.5808251 14.3234 10.4987 16
------> CAND:  86.377622 4309.625000 1.0310979 2.6579812 14.3186 10.4925 16
------> CAND: 194.191479 3751.127441 0.8636809 0.6287899 14.316 10.4893 16
------> CAND: 115.218691 3984.262939 0.8592582 2.5915494 14.3158 10.4889 16
------> CAND: 176.046080 3857.497803 0.7892202 2.5606213 14.2901 10.4558 16
------> CAND: 115.195335 3747.855957 0.9877466 2.7173128 14.2888 10.4541 16
------> CAND:  94.256580 3711.210693 0.9537007 2.6957691 14.2865 10.4511 16
------> CAND: 345.510489 4309.625000 1.0310979 2.6579812 16.4091 10.4423  4
------> CAND: 115.256060 3621.937012 0.8052222 2.6114817 16.4087 10.442  4
------> CAND: 115.342477 4916.492676 1.0865139 2.2542670 14.7827 10.4348  8
------> CAND: 147.596870 3794.010254 0.8902592 0.6526484 14.7786 10.4305  8
------> CAND: 178.698523 4255.760742 0.8511809 1.1684438 16.3845 10.4229  4
------> CAND:  98.690553 3919.450928 0.8584659 2.6126320 14.2601 10.4171 16
------> CAND:  66.599651 4297.527344 0.9767930 2.6105323 14.7635 10.415  8
------> CAND:  65.914287 4631.539551 0.9877843 2.4243164 14.2534 10.4083 16
------> CAND:  47.275042 4089.979492 0.9762819 2.6626916 14.2396 10.3906 16
------> CAND: 210.811743 3744.051514 0.9095050 0.5990530 14.7325 10.3831  8
------> CAND: 251.935640 3726.422852 0.5912617 2.3118691 14.7291 10.3796  8
------> CAND: 345.572252 4082.342529 0.8879840 2.5843043 19.2577 10.377  2
------> CAND:  68.360161 3640.602539 0.5598563 2.3023930 14.2223 10.3683 16
------> CAND: 461.301398 3854.428467 0.5299456 2.0199740 16.3146 10.3675  4
------> CAND: 388.911319 4384.478516 0.9515132 1.1619720 16.3118 10.3653  4
------> CAND: 230.467485 3809.839355 0.5338770 2.1038673 14.7122 10.3622  8
------> CAND: 133.356565 3692.601807 0.6477752 2.4375522 14.2174 10.362 16
------> CAND:  86.371134 3644.529297 0.9578717 2.6982965 14.207 10.3486 16
------> CAND: 229.172016 3804.160645 0.9623873 2.7044752 14.6859 10.3353  8
------> CAND: 345.467410 3899.520264 0.9425702 2.6825171 14.6834 10.3327  8
------> CAND: 115.236078 4235.714844 1.0212463 2.6605649 14.1922 10.3294 16
------> CAND:  86.390079 3621.569580 0.7856748 2.5879202 14.6798 10.329  8
[06:06:41][3177691][INFO ] Statistics: count dirty SumSpec pages 1669 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:06:41][3177691][INFO ] Data processing finished successfully!
06:06:41 (3177691): called boinc_finish(0)

</stderr_txt>
]]>