Task 1704668438

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[14:25:16][1160516][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_2_dms_200_184.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 3200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_184.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_184_3200000_0_0
------> GPU usage: 0.330000
[14:25:16][1160516][INFO ] Starting data processing...
[14:25:16][1160516][INFO ] opti: No host transfer for n_steps. Use device global.
[14:25:16][1160516][INFO ] opti: No host transfer for mean. Use device global.
[14:25:16][1160516][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:25:16][1160516][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:25:16][1160516][INFO ] opti: power spectrum in fft callback (static link).
[14:25:16][1160516][INFO ] opti: __constant__ access is not uniform, bad!
[14:25:17][1160516][INFO ] Running on device 7 Tesla V100-SXM2-16GB
[14:25:17][1160516][INFO ] CUDA global memory status (initial GPU state, including context):
[14:25:17][1160516][INFO ] No template file. Generating templates.
[14:25:17][1160516][INFO ] Template param value T_cons = 50000
[14:25:23][1160516][INFO ] Number of generated templates to be used: 50000
[14:25:23][1160516][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_184.cpt
[14:25:23][1160516][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_184.cpt (No such file or directory).
------> Starting from scratch...
[14:25:23][1160516][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_184.binary
[14:25:23][1160516][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_2_dms_200_DM248.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961609861
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 248.4 cm^-3 pc
------> Scale factor: 2.18077
[14:25:23][1160516][INFO ] Allocating memory for dedispersed compressed time series...
[14:25:23][1160516][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:25:23][1160516][INFO ] 8-bit allocation done
[14:25:23][1160516][INFO ] Foobar
[14:25:23][1160516][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_184.binary
[14:25:23][1160516][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:25:24][1160516][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:25:24][1160516][INFO ] FftSize = 12582913
[14:25:24][1160516][INFO ] Seed for random number generator is 1108043389.
[14:25:27][1160516][INFO ] 8[14:25:27][1160516][INFO ] 9[14:25:28][1160516][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:25:28][1160516][INFO ] Normalization factor 3.97364e-08
[14:25:28][1160516][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
[14:25:28][1160516][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:25:28][1160516][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:25:28][1160516][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:25:28][1160516][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:26:16][1160516][INFO ] Checkpoint committed!
[14:27:16][1160516][INFO ] Checkpoint committed!
[14:28:17][1160516][INFO ] Checkpoint committed!
[14:29:17][1160516][INFO ] Checkpoint committed!
[14:30:17][1160516][INFO ] Checkpoint committed!
[14:31:17][1160516][INFO ] Checkpoint committed!
[14:32:17][1160516][INFO ] Checkpoint committed!
[14:32:25][1160516][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.412915 4033.485107 0.4982635 2.8302736 16.4084 12.1226  8
------> CAND:  86.419144 4005.043701 0.4197720 2.7228637 15.4659 11.9943 16
------> CAND:  86.375027 3998.122803 0.8093953 3.0174091 15.4409 11.9611 16
------> CAND: 261.143544 4103.030273 1.0036876 0.4449407 18.1435 11.8218  4
------> CAND:  80.888744 3932.967529 0.5680592 2.8825295 16.103 11.8032  8
------> CAND: 155.414583 4531.471680 0.9487962 0.6866803 15.2614 11.7238 16
------> CAND: 336.891152 4280.853027 0.9284388 3.0905547 16.0268 11.7237  8
------> CAND: 365.789832 3747.752197 0.5795242 2.8792989 17.9292 11.6506  4
------> CAND: 334.978050 3712.013916 0.4746811 2.7944045 15.8634 11.5533  8
------> CAND:  33.371320 4139.257324 0.9327051 0.4841404 15.0926 11.5016 16
------> CAND:  86.444835 3937.968262 0.2654426 2.3136020 15.0387 11.4307 16
------> CAND:  97.180210 3701.444336 0.8153979 0.2668000 17.6413 11.4211  4
------> CAND: 307.753464 4143.753418 0.7151833 0.5754146 15.6944 11.3775  8
------> CAND: 115.226476 3845.803955 0.6790730 2.9385166 14.9564 11.3228 16
------> CAND:  86.378141 4612.472168 0.9559885 3.1114550 14.9267 11.2839 16
------> CAND: 115.178986 4326.291992 1.0564762 3.1283188 14.8841 11.2281 16
------> CAND: 106.999258 5371.817871 1.2283128 0.9937033 14.8403 11.1708 16
------> CAND:  86.384888 4188.375000 0.6827354 2.9752240 14.8296 11.1568 16
------> CAND:  26.724512 3725.656738 0.6782284 2.9190667 14.8118 11.1336 16
------> CAND: 291.346517 5257.409180 1.0316682 3.1102641 15.4516 11.1254  8
------> CAND: 224.169458 3844.513672 0.6818225 2.9448733 17.24 11.1016  4
------> CAND:  86.399940 4120.243652 0.6185233 2.9246337 14.7539 11.058 16
------> CAND: 276.655184 5168.473145 0.7928956 1.1470127 20.3967 11.0525  2
------> CAND: 222.709200 3670.390381 0.9758906 2.9899487 25.4377 11.0475  1
------> CAND: 172.865017 4004.179932 0.4260528 2.7433197 15.371 11.0418  8
------> CAND:  97.179950 3658.757324 0.7999530 0.2492334 17.1643 11.0414  4
------> CAND: 101.398791 3873.615723 0.6345055 2.9254699 14.7008 10.9887 16
------> CAND: 133.015310 4161.161133 0.7543083 3.0118082 14.6882 10.9723 16
------> CAND: 460.808849 4897.274902 1.0647379 3.1531930 17.0623 10.9604  4
------> CAND: 278.945872 3731.623291 0.9864482 3.0079391 17.0602 10.9587  4
------> CAND: 162.476865 3624.621582 0.6322195 2.8801932 15.2635 10.9307  8
------> CAND:  86.406428 3989.981934 0.5123802 2.8369701 14.6222 10.8863 16
------> CAND: 397.706863 3680.196289 0.5982986 2.8793104 15.2074 10.8727  8
------> CAND: 181.227959 4160.007324 0.7039897 2.9795854 14.61 10.8704 16
------> CAND: 186.617964 4279.598145 0.9961215 0.5389550 14.5937 10.8492 16
------> CAND:  86.404611 3892.933594 0.4862109 2.8201995 14.5707 10.8193 16
------> CAND: 160.468264 4797.225586 1.0625421 0.7717714 14.56 10.8054 16
------> CAND: 204.045301 5539.534180 0.8954778 1.3097208 15.1357 10.7986  8
------> CAND: 368.593309 3932.104980 0.8127261 3.0087960 15.1325 10.7952  8
------> CAND: 115.275005 4008.363525 0.4098545 2.7065005 14.5514 10.7943 16
------> CAND:  45.257878 4386.132812 0.9120260 3.0867343 14.5468 10.7883 16
------> CAND: 172.777822 4978.882812 1.1792346 3.2007513 14.5403 10.7799 16
------> CAND:  86.451842 5052.315918 0.5275560 2.5335453 14.5174 10.7501 16
------> CAND:  86.371394 4022.008057 0.8996137 3.0499547 15.0697 10.7304  8
------> CAND: 460.910836 4083.009521 0.6588939 2.9499485 16.7643 10.7238  4
------> CAND: 396.063651 3737.174316 0.8754985 0.2756829 16.7533 10.7151  4
------> CAND:  86.443797 3669.213867 0.2726364 2.4683225 14.4893 10.7136 16
------> CAND: 159.257395 4443.272949 0.6780555 0.7778737 14.4825 10.7048 16
------> CAND: 230.576479 3845.593018 0.5569466 2.8690228 15.0394 10.6992  8
------> CAND:  59.924037 5791.613770 1.2742608 3.1718547 15.0032 10.6617  8
------> CAND: 125.769814 3993.283936 0.3304698 2.5383089 14.9647 10.6222  8
------> CAND: 431.943906 3952.384277 0.8556680 3.0257907 16.631 10.6181  4
------> CAND:  86.394231 4767.286133 1.0058719 3.1388130 14.9522 10.6092  8
------> CAND: 288.210608 5488.638184 0.9543820 3.0290351 14.9446 10.6014  8
------> CAND:  86.370356 4419.485840 1.0967667 3.1482360 14.4023 10.6008 16
------> CAND: 482.268440 3873.704834 0.4011753 2.7195206 24.4051 10.599  1
------> CAND: 361.130085 4760.632812 0.7760451 0.9116708 19.616 10.5893  2
------> CAND:  85.124453 3988.077637 0.6395333 2.9327643 14.3819 10.5745 16
------> CAND: 138.798991 4352.254883 0.9175699 3.0867856 16.5752 10.5738  4
------> CAND: 161.777488 3932.967529 0.5680592 2.8825295 16.5745 10.5733  4
------> CAND: 337.009747 3910.091553 1.0159925 3.0546696 16.546 10.5507  4
------> CAND: 345.850186 3626.688232 0.5689905 2.8494041 19.5423 10.5457  2
------> CAND: 346.297580 3838.801025 0.9739251 0.3100479 16.5367 10.5434  4
------> CAND:  49.887521 4438.817383 0.6812235 2.9626448 16.5293 10.5375  4
------> CAND:  97.180729 3700.814941 0.8162445 0.2700406 16.5191 10.5294  4
------> CAND: 115.291613 3797.734375 0.6342998 2.9156847 14.8653 10.5197  8
------> CAND: 272.356156 3706.556885 0.7499226 2.9420540 14.8602 10.5145  8
------> CAND:  22.396678 4957.118164 0.7971882 1.0066067 14.3262 10.5023 16
------> CAND: 167.001407 4553.783203 1.0853902 0.6446133 14.8358 10.4893  8
------> CAND:  86.434455 4519.770508 0.5068163 2.7537155 14.3152 10.4882 16
------> CAND: 460.918362 4694.015625 1.0086446 3.1398168 16.4628 10.4848  4
------> CAND: 115.201564 4562.273438 1.0474781 3.1435466 14.3123 10.4845 16
------> CAND: 438.815967 3932.771240 0.6713991 2.9453707 19.4365 10.483  2
------> CAND:  32.256988 3692.604736 0.9700433 0.2256490 14.3076 10.4783 16
------> CAND: 189.778785 4050.214600 0.8672545 3.0441663 14.3032 10.4727 16
------> CAND: 403.532065 4393.838379 0.5370432 2.8382623 14.8091 10.4618  8
------> CAND: 115.305367 4563.790039 0.4389656 2.5904450 14.2922 10.4585 16
------> CAND: 252.829649 3850.489746 0.5427641 0.4937287 16.4214 10.452  4
------> CAND:  33.299177 4069.637939 0.7320293 2.9881544 14.286 10.4505 16
------> CAND: 345.510229 4014.082275 0.9756393 3.0648546 16.4181 10.4494  4
------> CAND: 485.709531 4529.456055 1.1137216 3.1616621 16.4117 10.4443  4
------> CAND: 195.370429 4456.139160 0.9567701 3.1071250 14.7901 10.4423  8
------> CAND: 469.787088 3855.988770 0.5298117 2.8494980 19.3447 10.4285  2
------> CAND: 115.273188 4261.936035 0.7786146 3.0229428 14.2634 10.4213 16
------> CAND:  86.422517 3841.435791 0.5687017 2.8831828 14.7636 10.4151  8
------> CAND: 393.263547 4011.677490 0.2310194 1.8087820 16.3701 10.4114  4
------> CAND: 434.879473 4554.496094 0.4547530 2.6359351 16.3693 10.4108  4
------> CAND: 460.836098 4496.007324 1.0029587 3.1254361 19.3136 10.4102  2
------> CAND: 115.177948 4347.650391 0.9959701 3.1129117 14.2541 10.4092 16
------> CAND: 215.891894 4735.025879 1.1441402 3.1807234 14.7466 10.3977  8
------> CAND:  50.467264 3653.172852 0.8468584 2.9575891 14.242 10.3936 16
------> CAND:  93.983057 3892.096436 0.8767671 0.3643540 14.7414 10.3923  8
------> CAND: 200.540890 5928.645996 1.0345106 1.4365202 14.24 10.391 16
------> CAND: 124.722176 3747.615479 0.2135546 2.1290414 14.7287 10.3793  8
------> CAND: 122.201304 3703.640381 0.9587379 2.9986169 14.7231 10.3735  8
------> CAND: 230.404425 4897.274902 1.0647379 3.1531930 14.7223 10.3726  8
------> CAND: 148.252909 3838.357666 0.8755894 3.0066257 14.7217 10.3721  8
------> CAND:  71.960332 3973.261719 0.6570456 0.5012593 16.3135 10.3667  4
------> CAND: 431.934044 5162.785645 1.0528609 3.1408801 16.3134 10.3666  4
------> CAND: 257.735410 4927.390625 1.1232409 3.1819222 14.7091 10.3591  8
[14:32:25][1160516][INFO ] Statistics: count dirty SumSpec pages 1718 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:32:25][1160516][INFO ] Data processing finished successfully!
14:32:25 (1160516): called boinc_finish(0)

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