Task 1704649457

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[05:00:32][1139090][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_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 7250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_137.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_137_7250000_1_0
------> GPU usage: 0.330000
[05:00:32][1139090][INFO ] Starting data processing...
[05:00:32][1139090][INFO ] opti: No host transfer for n_steps. Use device global.
[05:00:32][1139090][INFO ] opti: No host transfer for mean. Use device global.
[05:00:32][1139090][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:00:32][1139090][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:00:32][1139090][INFO ] opti: power spectrum in fft callback (static link).
[05:00:32][1139090][INFO ] opti: __constant__ access is not uniform, bad!
[05:00:34][1139090][INFO ] Running on device 6 Tesla V100-SXM2-16GB
[05:00:34][1139090][INFO ] CUDA global memory status (initial GPU state, including context):
[05:00:34][1139090][INFO ] No template file. Generating templates.
[05:00:34][1139090][INFO ] Template param value T_cons = 50000
[05:00:39][1139090][INFO ] Number of generated templates to be used: 50000
[05:00:39][1139090][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_137.cpt
[05:00:39][1139090][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_137.cpt (No such file or directory).
------> Starting from scratch...
[05:00:39][1139090][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_137.binary
[05:00:39][1139090][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_DM243.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961687015
------> 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: 243.7 cm^-3 pc
------> Scale factor: 2.17902
[05:00:39][1139090][INFO ] Allocating memory for dedispersed compressed time series...
[05:00:39][1139090][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:00:39][1139090][INFO ] 8-bit allocation done
[05:00:39][1139090][INFO ] Foobar
[05:00:39][1139090][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_137.binary
[05:00:40][1139090][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:00:40][1139090][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:00:40][1139090][INFO ] FftSize = 12582913
[05:00:40][1139090][INFO ] Seed for random number generator is 1096566897.
[05:00:43][1139090][INFO ] 8[05:00:43][1139090][INFO ] 9[05:00:44][1139090][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:00:44][1139090][INFO ] Normalization factor 3.97364e-08
[05:00:44][1139090][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
[05:00:44][1139090][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1460 MB (14693 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:00:44][1139090][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:00:44][1139090][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:00:44][1139090][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:01:32][1139090][INFO ] Checkpoint committed!
[05:02:32][1139090][INFO ] Checkpoint committed!
[05:03:32][1139090][INFO ] Checkpoint committed!
[05:04:32][1139090][INFO ] Checkpoint committed!
[05:05:32][1139090][INFO ] Checkpoint committed!
[05:06:32][1139090][INFO ] Checkpoint committed!
[05:07:32][1139090][INFO ] Checkpoint committed!
[05:07:37][1139090][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 259.742973 4312.203125 0.8951070 6.0943995 17.6821 13.4651  8
------> CAND: 308.147918 4506.873047 1.0751202 3.8765671 16.3727 12.0852  8
------> CAND:  86.439904 4367.199707 0.6141319 4.1223698 15.4952 12.033 16
------> CAND: 454.274149 5018.910645 1.1792901 6.1896186 17.8467 11.5849  4
------> CAND: 173.692851 4730.844727 0.9643421 6.0987139 17.8175 11.5615  4
------> CAND: 115.427856 4892.242676 0.7196943 5.8078742 15.1257 11.5451 16
------> CAND: 162.129123 4122.764160 0.4487917 4.1826639 15.0997 11.5109 16
------> CAND:  61.094683 3653.859131 0.8420029 6.0295610 15.6697 11.3518  8
------> CAND: 275.305737 4730.499512 0.9652456 4.0684042 15.6389 11.3198  8
------> CAND: 230.953546 5362.054199 1.0953077 6.0619407 15.5847 11.2635  8
------> CAND: 115.534773 4050.806641 0.7980089 6.0487628 15.5842 11.263  8
------> CAND: 240.416807 4684.471191 1.1347736 6.1992898 20.7072 11.2368  2
------> CAND: 406.898677 3632.247314 0.5036623 3.6273685 15.5464 11.2237  8
------> CAND:  86.606769 4267.271484 0.9837221 6.1367159 14.8474 11.18 16
------> CAND: 157.908985 4698.190918 0.5292918 5.4393597 14.8419 11.1729 16
------> CAND:  93.499072 3870.957520 0.7822706 6.0310669 17.2994 11.1488  4
------> CAND:  86.582634 4495.979980 0.8463270 6.0575705 14.8024 11.1213 16
------> CAND:  38.795840 3973.034180 0.3006135 4.9423232 14.799 11.1169 16
------> CAND: 346.604060 4050.806641 0.7980089 6.0487628 20.4363 11.076  2
------> CAND:  10.157188 3698.472656 0.5292336 3.6641498 14.7319 11.0292 16
------> CAND: 113.514754 3649.773682 0.3850882 3.8104167 17.1355 11.0185  4
------> CAND: 115.496625 4019.443115 0.9735119 6.1270461 14.7037 10.9924 16
------> CAND:   8.913361 4042.207275 0.8883458 3.6765306 14.6925 10.9778 16
------> CAND: 280.520314 4412.181152 0.9888931 6.1444674 17.0835 10.9772  4
------> CAND:  27.224586 3691.556396 0.5743104 5.8904033 14.6913 10.9763 16
------> CAND: 345.031954 4251.059570 0.6370561 4.0050297 17.0751 10.9706  4
------> CAND:  49.078371 4207.223633 0.8621267 6.0787959 14.6352 10.9033 16
------> CAND:  86.554348 3817.774414 0.4805226 5.7865887 14.6327 10.9 16
------> CAND:  48.232631 3734.337646 0.2726377 5.1612272 14.6264 10.8918 16
------> CAND: 346.614700 3925.816162 1.0017891 6.1208692 20.1245 10.8909  2
------> CAND: 115.532697 4339.274414 0.9908375 6.1404705 14.6102 10.8707 16
------> CAND: 309.652033 3615.347656 0.9065830 3.3999126 20.0557 10.8501  2
------> CAND:  49.078112 4210.058594 0.8612419 6.0782967 14.5843 10.837 16
------> CAND: 433.511600 3934.934326 0.8013578 3.6469996 16.9049 10.8353  4
------> CAND: 202.065246 4434.734375 0.9879926 6.1435213 15.1517 10.8151  8
------> CAND: 230.886333 4303.297363 0.5576342 5.7765851 15.1156 10.7778  8
------> CAND:  92.407058 3744.559570 0.8116947 6.0337839 14.5352 10.7732 16
------> CAND:  56.122488 4079.975342 0.8473155 3.7245753 14.5276 10.7634 16
------> CAND: 370.960811 3910.866455 0.6249747 5.9331837 15.0983 10.7599  8
------> CAND: 390.572437 3650.380615 0.3712077 5.6284757 15.0844 10.7455  8
------> CAND: 127.622450 4280.185059 0.8384528 3.8543541 14.4848 10.7078 16
------> CAND: 173.122969 4350.469727 0.6286285 5.8679066 15.0411 10.7008  8
------> CAND:  57.759991 4212.872559 0.9153692 6.1108351 14.4794 10.7008 16
------> CAND: 237.405982 3973.034180 0.3006135 4.9423232 16.7351 10.7006  4
------> CAND: 140.891153 4088.146240 0.6734176 3.8421836 14.4746 10.6946 16
------> CAND: 109.787943 4782.393555 0.9577693 6.0862331 15.0342 10.6938  8
------> CAND: 187.098315 6000.510742 1.2446910 5.9338832 16.7264 10.6937  4
------> CAND: 161.690812 3884.531494 0.8750516 6.0682368 14.4691 10.6875 16
------> CAND: 131.025394 3763.326660 0.5733668 3.6698954 16.691 10.6656  4
------> CAND: 115.498183 4443.000488 1.0319442 6.1575089 14.4475 10.6594 16
------> CAND: 115.367390 6094.362305 1.1591741 5.7239237 14.447 10.6588 16
------> CAND: 229.026431 4313.443848 0.9916740 6.1460476 14.9935 10.6518  8
------> CAND: 240.416547 4687.845215 1.1352404 6.1993184 19.7174 10.6495  2
------> CAND: 120.075924 3785.753418 0.5402030 5.8598275 16.6601 10.6412  4
------> CAND: 346.323791 3920.368652 0.6083627 5.9187074 19.7021 10.6404  2
------> CAND: 153.649402 4043.084473 0.9726595 6.1203995 14.9822 10.6401  8
------> CAND: 376.745530 6067.972168 1.1158819 5.6473689 14.9812 10.6392  8
------> CAND: 382.538034 4556.665039 0.9812384 6.1342926 24.4907 10.6362  1
------> CAND: 110.867501 5139.908691 0.8590882 5.8833160 14.4254 10.6308 16
------> CAND: 113.493993 4012.368896 0.5613404 3.8934102 14.425 10.6303 16
------> CAND: 101.674649 3626.446533 0.6121491 3.5394831 14.9639 10.6212  8
------> CAND:  61.095202 3617.412354 0.8271995 6.0174494 14.9628 10.6201  8
------> CAND: 361.944685 4261.476562 0.9841337 3.7705195 14.9533 10.6104  8
------> CAND: 115.422146 4294.354980 0.5728602 5.8158126 14.3987 10.5962 16
------> CAND: 144.312003 3910.935791 0.5223580 5.8209233 14.3965 10.5933 16
------> CAND: 115.503373 4282.455078 0.7499272 6.0095730 14.3923 10.5879 16
------> CAND: 461.460477 4824.806641 0.5595211 5.3522763 16.5816 10.5789  4
------> CAND: 195.046821 4183.901367 1.0107006 6.1535883 14.9167 10.5727  8
------> CAND: 230.931488 4247.805176 0.7700244 6.0272017 14.911 10.5667  8
------> CAND: 346.553197 4095.435547 0.9458867 6.1189275 14.9099 10.5657  8
------> CAND: 444.445500 4588.185059 0.9789334 6.1306887 16.5614 10.563  4
------> CAND: 375.126193 4441.116211 0.8631518 3.9452126 14.907 10.5626  8
------> CAND: 440.643950 4457.353027 0.4923594 4.4991593 16.5428 10.5482  4
------> CAND:  12.647957 4462.798828 0.4832933 5.4902077 14.3518 10.5355 16
------> CAND: 229.685325 4161.083984 0.6582009 3.9036582 16.5235 10.5329  4
------> CAND: 232.853932 3676.810791 0.6547834 5.9399667 19.4987 10.5198  2
------> CAND: 185.734335 3615.368896 0.8821146 6.0310683 14.3325 10.5106 16
------> CAND: 240.424073 4574.247070 1.0810732 6.1810665 16.4868 10.5038  4
------> CAND: 368.855154 3722.808594 0.7236002 5.9874210 19.4184 10.4722  2
------> CAND: 436.244751 4238.862305 0.9101587 6.1031513 19.4043 10.4639  2
------> CAND:  29.239156 3907.250000 0.8428540 6.0618258 14.8092 10.462  8
------> CAND: 469.400938 3757.541992 0.4000700 5.6629891 19.3833 10.4515  2
------> CAND: 308.498255 3914.063477 0.5166319 5.8215179 16.4179 10.4492  4
------> CAND: 239.336989 4128.582520 0.7485369 6.0121517 14.7843 10.4364  8
------> CAND: 399.166861 3722.421631 0.9275438 3.4656177 16.3987 10.4341  4
------> CAND: 346.301473 3811.853516 0.7890121 6.0285177 16.3975 10.4331  4
------> CAND:  93.497775 3930.599854 0.8042837 6.0462990 16.3647 10.4071  4
------> CAND:  43.282234 3922.476562 0.6045726 5.9152389 14.2457 10.3985 16
------> CAND: 310.070881 4896.104980 0.7918543 5.9122605 16.3427 10.3898  4
------> CAND:  86.543449 4545.400391 0.6645020 5.8687625 14.2276 10.375 16
------> CAND: 385.742712 4061.651855 0.6995141 3.8019378 14.7246 10.375  8
------> CAND:  25.048083 4714.354980 0.7459931 5.9074669 14.7212 10.3715  8
------> CAND:  95.639244 3771.697266 0.5424234 5.8625250 14.2223 10.3682 16
------> CAND:  21.352932 3993.892334 0.6494693 3.7909319 14.2209 10.3665 16
------> CAND: 223.329427 5488.821289 0.9793689 5.8678818 16.3097 10.3636  4
------> CAND:  86.564209 3772.697021 0.5385620 5.8586435 14.2185 10.3634 16
------> CAND: 217.079408 3644.262939 0.4182428 5.7081285 16.2993 10.3554  4
------> CAND:  93.499851 3831.250732 0.7680753 6.0206723 19.2174 10.3531  2
------> CAND: 285.833504 3825.699951 0.3463717 5.4779577 14.6961 10.3457  8
------> CAND: 173.166826 3827.824463 0.7454452 6.0041480 14.6958 10.3454  8
[05:07:37][1139090][INFO ] Statistics: count dirty SumSpec pages 1851 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:07:37][1139090][INFO ] Data processing finished successfully!
05:07:37 (1139090): called boinc_finish(0)

</stderr_txt>
]]>