Task 1684695191

Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[20:30:46][190711][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_cfbf00083_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_4_dms_200_107.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 2900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_107.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_107_2900000_0_0
------> GPU usage: 1.000000
[20:30:46][190711][INFO ] Starting data processing...
[20:30:46][190711][INFO ] opti: No host transfer for n_steps. Use device global.
[20:30:46][190711][INFO ] opti: No host transfer for mean. Use device global.
[20:30:46][190711][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:30:46][190711][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:30:46][190711][INFO ] opti: power spectrum in fft callback (static link).
[20:30:46][190711][INFO ] opti: __constant__ access is not uniform, bad!
[20:30:46][190711][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[20:30:46][190711][INFO ] CUDA global memory status (initial GPU state, including context):
[20:30:46][190711][INFO ] No template file. Generating templates.
[20:30:46][190711][INFO ] Template param value T_cons = 50000
[20:30:50][190711][INFO ] Number of generated templates to be used: 50000
[20:30:50][190711][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_107.cpt
[20:30:50][190711][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_107.cpt (No such file or directory).
------> Starting from scratch...
[20:30:50][190711][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_107.binary
[20:30:50][190711][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_4_dms_200_DM240.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099397003
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 240.7 cm^-3 pc
------> Scale factor: 1.55604
[20:30:50][190711][INFO ] Allocating memory for dedispersed compressed time series...
[20:30:50][190711][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:30:50][190711][INFO ] 8-bit allocation done
[20:30:50][190711][INFO ] Foobar
[20:30:50][190711][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_107.binary
[20:30:50][190711][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:30:50][190711][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:30:50][190711][INFO ] FftSize = 12582913
[20:30:51][190711][INFO ] Seed for random number generator is -1034593143.
[20:30:52][190711][INFO ] 8[20:30:52][190711][INFO ] 9[20:30:53][190711][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:30:53][190711][INFO ] Normalization factor 3.97364e-08
[20:30:53][190711][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
[20:30:53][190711][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 842 MB (10173 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:30:53][190711][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:30:53][190711][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:30:53][190711][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1283.02929688, mean= -0.00007647  -0.00007647
[20:30:53][190711][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:31:46][190711][INFO ] Checkpoint committed!
[20:32:46][190711][INFO ] Checkpoint committed!
[20:33:46][190711][INFO ] Checkpoint committed!
[20:34:46][190711][INFO ] Checkpoint committed!
[20:35:46][190711][INFO ] Checkpoint committed!
[20:36:06][190711][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 173.209904 4033.209229 0.9533046 0.4643159 22.2634 12.1621  2
------> CAND: 319.694778 5052.145996 0.8945053 1.1078222 16.4294 12.1446  8
------> CAND:  86.441980 3916.581055 0.3149350 2.3088579 16.3692 12.0815  8
------> CAND:  86.362571 4328.770508 1.0235293 3.0639610 15.3636 11.8589 16
------> CAND:  35.436235 4222.198242 0.9598526 0.5698266 15.3296 11.814 16
------> CAND: 301.128195 4307.170410 0.7904407 2.9573257 21.1143 11.4787  2
------> CAND: 115.258915 5282.048340 0.9931189 2.9626758 14.9891 11.3657 16
------> CAND: 377.074068 5315.396973 0.9607106 2.9254639 15.6343 11.315  8
------> CAND:  86.375806 4762.883789 1.0496315 3.0742726 14.899 11.2476 16
------> CAND: 404.152292 5263.110840 0.9681319 1.1993877 17.4208 11.2455  4
------> CAND:  86.349076 3825.128906 0.8618051 2.9596457 14.8181 11.1418 16
------> CAND: 105.030102 6271.937500 1.2490717 2.8206601 14.792 11.1077 16
------> CAND: 115.217653 3788.362549 0.8350186 2.9404716 14.7795 11.0914 16
------> CAND: 214.757061 3673.866211 0.2850990 0.8747292 15.4032 11.0753  8
------> CAND: 313.313967 3982.226562 0.3067196 2.2081029 17.1935 11.0646  4
------> CAND:  97.905019 3616.621582 0.8758598 2.9215081 15.3662 11.0369  8
------> CAND:  96.390004 4325.836426 0.7804259 0.7250986 15.3498 11.0199  8
------> CAND: 437.792463 3887.342529 0.9957260 0.3685004 17.1238 11.0092  4
------> CAND:  86.364906 4160.016113 1.0555741 3.0601935 15.3138 10.9827  8
------> CAND: 230.343700 3984.735107 0.9676737 3.0169473 15.3064 10.975  8
------> CAND:  81.290205 5188.240723 0.7081206 2.6346617 14.6884 10.9725 16
------> CAND: 161.872988 3935.272461 0.6927111 2.8938282 14.6443 10.9151 16
------> CAND: 201.517942 4160.016113 1.0555741 3.0601935 16.9995 10.9105  4
------> CAND: 191.732630 4352.574707 0.8500465 0.6947201 15.2395 10.9058  8
------> CAND: 112.682768 4104.458984 0.5015123 0.8265285 15.2355 10.9016  8
------> CAND: 266.761138 4235.715820 0.3366770 1.5068866 25.0668 10.8864  1
------> CAND: 312.463296 4088.569092 0.3682980 1.1095648 15.2197 10.8853  8
------> CAND: 439.453322 3665.757812 0.3016160 0.7914756 16.9543 10.8746  4
------> CAND: 461.889705 3819.231934 0.6065202 0.4894873 16.9226 10.8494  4
------> CAND: 136.662971 3673.912598 0.2893020 0.8434405 15.1814 10.8458  8
------> CAND: 190.330502 4982.709473 0.9111524 1.0481346 15.1745 10.8386  8
------> CAND: 204.706271 5147.906738 1.0075355 2.9935412 15.1739 10.838  8
------> CAND: 461.019052 4686.676758 0.8959291 2.9978888 24.8738 10.8026  1
------> CAND: 217.075515 4804.083984 0.5779729 1.3412808 15.1336 10.7963  8
------> CAND: 115.171720 3984.735107 0.9676737 3.0169473 15.1281 10.7907  8
------> CAND: 365.380845 4205.196777 0.7038662 0.6968533 15.1201 10.7824  8
------> CAND: 478.123560 3859.201416 0.4212791 0.7211732 16.8379 10.7822  4
------> CAND: 104.384443 4172.610352 0.8771273 0.5791122 15.1005 10.7622  8
------> CAND:  44.139653 5486.553223 1.2369801 1.1505647 14.5117 10.7426 16
------> CAND:  31.805702 3786.319580 0.9679007 2.9827044 14.5076 10.7373 16
------> CAND:  86.388522 4015.099121 0.7933595 2.9513819 14.5041 10.7328 16
------> CAND:  45.701898 4109.311035 0.7291476 0.6155931 14.4993 10.7266 16
------> CAND:  49.058908 5173.350098 0.6216209 1.7086861 14.4929 10.7183 16
------> CAND: 391.022426 4254.935547 0.7261883 2.9177086 16.7253 10.6929  4
------> CAND: 137.155000 4046.109131 0.5229376 2.7488968 14.4723 10.6916 16
------> CAND: 239.670199 3620.248779 0.7693194 2.8862565 16.6774 10.6549  4
------> CAND: 109.185622 5357.535156 0.7080242 2.4556580 16.654 10.6363  4
------> CAND: 153.073551 4901.351562 1.1130852 0.8884955 14.9699 10.6275  8
------> CAND:  57.609475 3731.733887 0.4339809 2.6570730 14.966 10.6234  8
------> CAND: 123.938458 5029.528320 0.8637587 1.1196517 14.9548 10.6119  8
------> CAND: 129.510379 3946.570801 1.0212487 3.0219145 14.9328 10.5892  8
------> CAND: 307.879845 3735.080566 0.6413082 0.4131431 14.9243 10.5805  8
------> CAND: 156.098649 5310.328613 0.9595912 2.9133034 14.3837 10.5767 16
------> CAND: 345.806848 4506.354492 0.8799965 3.0017252 16.5659 10.5665  4
------> CAND:  99.910765 5337.102539 0.8724230 2.8075914 19.5656 10.5595  2
------> CAND: 172.777043 4015.099121 0.7933595 2.9513819 14.9015 10.557  8
------> CAND: 391.643691 3897.775146 0.6152132 0.5460302 14.8911 10.5463  8
------> CAND: 403.297468 3769.721191 0.9149926 2.9655316 16.5384 10.5447  4
------> CAND: 128.268109 3655.080322 0.8707801 2.9291003 14.3562 10.5411 16
------> CAND:  62.326833 4305.696777 1.0224010 0.5992687 14.8852 10.5402  8
------> CAND: 481.913691 4517.719238 0.6835885 2.8530188 16.5306 10.5385  4
------> CAND:  28.807073 4260.064941 0.4739106 2.6227446 14.3278 10.5045 16
------> CAND: 129.633646 3859.580078 0.5501206 2.7819266 14.8489 10.5028  8
------> CAND: 202.860901 3732.890137 0.4282811 0.5958695 14.3215 10.4963 16
------> CAND:  84.984318 4906.985840 0.9495625 0.9819635 14.3169 10.4904 16
------> CAND: 436.772852 3829.704102 0.8775845 0.3685645 16.4563 10.4797  4
------> CAND:  44.136798 5256.530273 1.1246150 1.0827593 14.3084 10.4794 16
------> CAND: 166.452805 4266.386719 0.4618012 2.5948794 14.8159 10.4689  8
------> CAND:  70.386409 4323.665527 1.0234756 3.0687203 14.2942 10.4611 16
------> CAND: 229.528841 4808.261230 0.8636655 2.9508312 14.8071 10.4598  8
------> CAND: 497.180355 4141.074707 0.9800144 0.5169855 24.0728 10.4547  1
------> CAND: 364.124302 4135.504395 0.7958252 0.5890778 16.4141 10.4463  4
------> CAND:  86.604952 4033.209229 0.9533046 0.4643159 16.4121 10.4447  4
------> CAND: 115.310817 4811.096680 0.5704781 2.5645354 14.2736 10.4345 16
------> CAND: 436.622077 5468.597656 1.1158372 1.2173203 19.3365 10.4237  2
------> CAND: 164.878623 5233.055176 0.9731155 1.1746595 14.7648 10.4164  8
------> CAND: 220.494549 4677.515137 0.6209694 2.7173862 23.9812 10.4149  1
------> CAND: 289.519832 3690.801758 0.8915803 0.2831757 19.3157 10.4114  2
------> CAND: 164.166270 3931.642822 0.9222688 2.9955573 14.7508 10.4019  8
------> CAND: 108.978794 3668.138916 0.7249255 2.8784356 14.2394 10.3904 16
------> CAND: 221.885258 3787.099854 0.8358114 0.3603590 16.3261 10.3766  4
------> CAND: 250.408428 6169.504883 1.2728972 2.8997092 16.3203 10.372  4
------> CAND: 172.901348 4316.413086 0.3858430 2.2941947 14.2203 10.3658 16
------> CAND:  86.398902 3748.868652 0.5956841 2.8144605 14.2174 10.362 16
------> CAND:  83.438162 3895.168701 0.7373755 2.9145010 14.7074 10.3573  8
------> CAND: 299.904350 4322.409180 0.3772583 1.3964890 14.7015 10.3513  8
------> CAND:  74.062096 5640.178223 1.0744920 2.9247892 14.2055 10.3466 16
------> CAND: 172.822717 4258.595703 0.5289681 2.7070119 14.6964 10.346  8
------> CAND: 371.087192 3695.823486 0.8713733 2.9381800 14.6831 10.3324  8
------> CAND: 344.649178 4647.591797 0.6930807 1.0251858 14.6828 10.3321  8
------> CAND:  49.929042 4279.880371 1.0480959 3.0737295 14.1917 10.3288 16
------> CAND: 414.818118 4467.287109 0.9505349 3.0382962 19.1573 10.3175  2
------> CAND:  72.384629 5062.622070 1.0314950 1.0243392 14.1816 10.3158 16
------> CAND: 120.300399 4089.072998 0.8184185 2.9680316 14.664 10.3128  8
------> CAND:  86.401238 4311.500488 0.5942386 2.7832429 14.6598 10.3085  8
------> CAND: 115.238154 4218.635742 0.7482467 2.9265711 14.6567 10.3053  8
------> CAND: 364.332947 4748.692383 0.8799117 2.9717941 16.2334 10.3033  4
------> CAND: 188.894378 4176.475098 0.8430645 0.5968920 14.1684 10.2988 16
------> CAND: 218.896232 3887.342529 0.9957260 0.3685004 14.6493 10.2977  8
------> CAND: 259.673684 3836.092529 0.7139383 0.4379498 14.6479 10.2963  8
[20:36:06][190711][INFO ] Statistics: count dirty SumSpec pages 1949 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:36:06][190711][INFO ] Data processing finished successfully!
20:36:06 (190711): called boinc_finish(0)

</stderr_txt>
]]>