Task 1703661094

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[15:19:14][1055718][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_cfbf00098_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_8_dms_200_195.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 4000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_195.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_195_4000000_0_0
------> GPU usage: 0.330000
[15:19:14][1055718][INFO ] Starting data processing...
[15:19:14][1055718][INFO ] opti: No host transfer for n_steps. Use device global.
[15:19:14][1055718][INFO ] opti: No host transfer for mean. Use device global.
[15:19:14][1055718][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:19:14][1055718][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:19:14][1055718][INFO ] opti: power spectrum in fft callback (static link).
[15:19:14][1055718][INFO ] opti: __constant__ access is not uniform, bad!
[15:19:15][1055718][INFO ] Running on device 7 Tesla V100-SXM2-16GB
[15:19:15][1055718][INFO ] CUDA global memory status (initial GPU state, including context):
[15:19:15][1055718][INFO ] No template file. Generating templates.
[15:19:15][1055718][INFO ] Template param value T_cons = 50000
[15:19:21][1055718][INFO ] Number of generated templates to be used: 50000
[15:19:21][1055718][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_8_dms_200_195.cpt
[15:19:21][1055718][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_8_dms_200_195.cpt (No such file or directory).
------> Starting from scratch...
[15:19:21][1055718][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_195.binary
[15:19:21][1055718][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_8_dms_200_DM249.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817327090765
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 249.5 cm^-3 pc
------> Scale factor: 1.49083
[15:19:21][1055718][INFO ] Allocating memory for dedispersed compressed time series...
[15:19:21][1055718][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:19:21][1055718][INFO ] 8-bit allocation done
[15:19:21][1055718][INFO ] Foobar
[15:19:21][1055718][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_195.binary
[15:19:21][1055718][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:19:21][1055718][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:19:21][1055718][INFO ] FftSize = 12582913
[15:19:21][1055718][INFO ] Seed for random number generator is -1035212332.
[15:19:24][1055718][INFO ] 8[15:19:24][1055718][INFO ] 9[15:19:25][1055718][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:19:25][1055718][INFO ] Normalization factor 3.97364e-08
[15:19:25][1055718][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
[15:19:25][1055718][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:19:25][1055718][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:19:25][1055718][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:19:25][1055718][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:20:14][1055718][INFO ] Checkpoint committed!
[15:21:14][1055718][INFO ] Checkpoint committed!
[15:22:14][1055718][INFO ] Checkpoint committed!
[15:23:14][1055718][INFO ] Checkpoint committed!
[15:24:14][1055718][INFO ] Checkpoint committed!
[15:25:15][1055718][INFO ] Checkpoint committed!
[15:26:15][1055718][INFO ] Checkpoint committed!
[15:26:34][1055718][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 217.719617 3794.239502 0.8378068 0.2069099 17.8446 13.6375  8
------> CAND: 108.859938 3794.239502 0.8378068 0.2069099 15.5139 12.0578 16
------> CAND:  16.391896 3837.757812 0.8241961 3.1099918 18.4106 12.0353  4
------> CAND: 431.260877 4568.617188 1.0579025 0.5028166 18.1548 11.8308  4
------> CAND:  16.391636 3662.203125 0.7597347 3.0467851 18.1302 11.8111  4
------> CAND: 494.370130 3614.566650 0.9011906 3.0495327 18.1182 11.8015  4
------> CAND: 255.951803 3842.153809 0.9297655 0.2136044 15.9564 11.6502  8
------> CAND:  16.391377 3620.247314 0.7441363 3.0344484 17.9236 11.6462  4
------> CAND: 115.341958 6714.188477 0.8661187 3.1558597 15.2004 11.6435 16
------> CAND:   6.556758 3753.627197 0.7928386 3.0805082 15.1767 11.6123 16
------> CAND: 403.466928 4747.082031 0.5248580 3.1291296 21.3254 11.6042  2
------> CAND: 115.191962 4217.224609 1.0663263 3.2392538 15.908 11.5997  8
------> CAND: 363.176575 4619.900879 1.0975770 0.5159867 15.8049 11.4923  8
------> CAND: 199.750425 5119.530762 1.0189898 3.3584015 15.7947 11.4818  8
------> CAND: 405.145433 4412.396484 0.4927709 0.6332977 15.7756 11.4619  8
------> CAND: 120.795283 4137.897949 0.9379918 0.3508775 15.0568 11.4546 16
------> CAND:  86.440942 4739.407715 0.3508629 2.9142261 14.9798 11.3535 16
------> CAND: 426.280118 4240.334473 0.9130826 3.2216260 17.5146 11.3201  4
------> CAND: 145.871653 4279.750000 0.3123821 0.7392329 14.9484 11.3123 16
------> CAND: 103.794839 3638.338867 0.4072611 2.9346035 14.9429 11.3051 16
------> CAND: 312.601873 4205.937012 0.2305599 2.7182188 15.5594 11.2372  8
------> CAND:  86.425631 4999.715820 0.5868340 3.1706786 14.8408 11.1714 16
------> CAND:  88.696337 5272.692871 0.9914542 0.7884644 15.4212 11.0939  8
------> CAND: 345.439383 4344.817383 1.0625720 3.2656639 17.2262 11.0906  4
------> CAND:  82.193556 4392.181152 0.8490087 0.4776470 14.7603 11.0662 16
------> CAND: 393.285086 4896.876465 0.4227247 0.9636912 17.158 11.0365  4
------> CAND: 268.977865 4747.082031 0.5248580 3.1291296 17.1384 11.0209  4
------> CAND: 115.220767 3820.444336 0.7520527 3.0973115 14.7046 10.9936 16
------> CAND: 279.797062 4437.972168 0.8974689 3.2605739 15.3129 10.9817  8
------> CAND: 369.661449 4489.900391 0.6255396 0.5860137 15.2855 10.9534  8
------> CAND: 307.540147 4558.331543 0.4062656 3.0195444 15.2847 10.9525  8
------> CAND:   5.463965 4112.567383 0.9408957 3.2028544 14.6716 10.9507 16
------> CAND:  71.664491 4535.959473 0.5902211 3.1647837 14.6642 10.941 16
------> CAND: 115.509601 4451.104980 1.1028571 0.4557081 14.6625 10.9388 16
------> CAND: 499.327274 3761.541016 0.7419457 3.0785494 17.0171 10.9244  4
------> CAND:  88.694001 5069.905273 0.9171219 0.7339584 15.2416 10.9079  8
------> CAND: 289.951914 3844.938477 0.6700396 3.0871494 15.236 10.9022  8
------> CAND: 195.562726 6732.504883 1.3791696 1.1733093 14.6184 10.8814 16
------> CAND: 115.185733 4656.714844 0.9787523 3.3034120 14.598 10.8549 16
------> CAND:  65.175984 6552.512695 1.3680208 1.1035433 14.5693 10.8176 16
------> CAND: 376.958587 3778.929688 0.8330505 3.0981815 15.1465 10.8097  8
------> CAND:  45.707607 3616.238037 0.9055026 0.1051098 14.5567 10.8012 16
------> CAND: 172.763549 4268.442383 0.9085712 3.2264314 15.1356 10.7984  8
------> CAND:  10.927931 3753.627197 0.7928386 3.0805082 15.1339 10.7967  8
------> CAND: 305.294874 6506.473633 1.1433417 1.1866431 15.1147 10.7769  8
------> CAND:  32.783792 3840.296387 0.8223677 3.1104195 19.9249 10.7725  2
------> CAND: 115.362200 6879.577148 0.6256322 2.5410471 16.8102 10.7602  4
------> CAND: 389.711386 3692.962402 0.8485828 3.0696459 15.0803 10.7413  8
------> CAND:   8.196078 4057.541992 0.9134888 3.1856675 14.5014 10.7293 16
------> CAND:  43.818640 4673.850586 1.1032921 3.3338182 14.5004 10.728 16
------> CAND: 295.929708 3697.980957 0.9808787 3.0895483 15.0568 10.7171  8
------> CAND: 373.154442 3903.185303 0.6957657 3.1079352 16.747 10.7101  4
------> CAND: 495.432561 3817.817139 0.7326879 0.2324758 19.8116 10.7053  2
------> CAND: 340.081557 4118.258789 0.6090713 3.1226103 14.9966 10.655  8
------> CAND: 193.843477 4317.166016 0.8683933 3.2279561 14.9846 10.6426  8
------> CAND: 373.024947 3866.105469 1.0087705 0.2191916 14.9797 10.6375  8
------> CAND: 140.134165 4406.029785 0.5036526 0.6113501 14.4143 10.6164 16
------> CAND: 158.915881 4032.433350 0.8322471 3.1666272 14.4139 10.6158 16
------> CAND: 297.520239 3633.093018 0.4708479 0.2126834 14.9564 10.6135  8
------> CAND:  29.964744 3711.773193 0.7459975 3.0642161 14.9488 10.6057  8
------> CAND: 115.666604 3881.076172 0.8480495 0.2433441 16.6065 10.5987  4
------> CAND: 294.254576 4251.541992 0.6776193 0.4619752 16.602 10.5951  4
------> CAND: 209.825089 5136.898926 1.1511282 3.3889847 14.9325 10.5889  8
------> CAND: 393.678243 3917.418213 0.3191212 0.4881990 16.5783 10.5763  4
------> CAND: 100.686438 4616.469727 1.0185344 3.3113148 14.3826 10.5754 16
------> CAND: 243.402200 6796.477539 0.9956446 1.3711632 14.9177 10.5737  8
------> CAND:  32.783013 3620.456055 0.7416159 3.0341225 19.5494 10.5499  2
------> CAND:  32.783532 3753.627197 0.7928386 3.0805082 19.5299 10.5383  2
------> CAND: 240.898456 6277.871094 1.3429343 1.0345619 14.8768 10.5315  8
------> CAND:  66.084785 7687.124023 0.9187797 2.0209265 14.3416 10.5223 16
------> CAND: 188.479423 3778.929688 0.8330505 3.0981815 14.341 10.5215 16
------> CAND: 276.332355 5589.500000 1.1856294 0.8388370 19.4929 10.5164  2
------> CAND:  14.982502 3711.773193 0.7459975 3.0642161 14.335 10.5137 16
------> CAND:  76.822236 4588.239746 0.7506739 3.2363124 14.3244 10.5 16
------> CAND:  16.392155 3945.391602 0.8642766 3.1455042 16.4731 10.493  4
------> CAND: 269.082967 3620.972656 0.6991834 3.0230577 19.4474 10.4894  2
------> CAND:  65.871728 4017.638428 0.6709502 0.3454768 14.3093 10.4805 16
------> CAND: 150.012900 3670.549805 0.9759988 3.0766585 14.3075 10.4783 16
------> CAND: 166.178244 4334.252930 1.0077572 0.4181446 14.2988 10.467 16
------> CAND: 259.029322 4008.957275 0.9958645 3.1841912 16.4394 10.4663  4
------> CAND: 312.708532 4243.765625 1.0489880 0.3797402 19.3962 10.459  2
------> CAND: 469.821083 3778.659912 0.9816648 3.1159930 16.4208 10.4515  4
------> CAND: 197.572105 3833.722656 0.3926208 2.9649792 16.4145 10.4466  4
------> CAND: 112.806813 5305.794434 0.7923329 3.2854164 16.4017 10.4364  4
------> CAND: 196.954214 4530.618652 0.8087958 0.5398987 14.2749 10.4361 16
------> CAND:   8.195818 3661.555908 0.7621290 3.0469601 14.7823 10.4344  8
------> CAND: 269.859418 4542.379883 0.6580360 0.5961543 14.7814 10.4334  8
------> CAND:  49.932935 6877.644043 0.6272621 2.5556068 16.3945 10.4308  4
------> CAND:  84.878438 3626.149414 0.5717756 0.1733969 14.7739 10.4257  8
------> CAND: 264.692850 4542.068848 0.9357145 3.2785480 14.7512 10.4024  8
------> CAND: 494.603170 3752.331543 0.5553474 0.2430632 16.345 10.3916  4
------> CAND: 279.205900 4180.632812 1.0396634 0.3545790 14.7335 10.3841  8
------> CAND:  32.783273 3662.203125 0.7597347 3.0467851 19.2648 10.3812  2
------> CAND: 355.175388 3807.525146 0.7670698 3.0962913 16.3221 10.3734  4
------> CAND: 250.159559 6131.736816 0.8366739 1.1913567 14.7163 10.3665  8
------> CAND:  41.955883 3687.572266 0.8976603 3.0773847 14.2207 10.3662 16
------> CAND:  39.938459 4341.821777 0.8623924 3.2311051 14.214 10.3575 16
------> CAND:  86.412915 3941.494141 0.4138679 2.9966588 14.2117 10.3546 16
------> CAND:  10.927671 3662.203125 0.7597347 3.0467851 14.7041 10.354  8
------> CAND: 378.508635 4166.598633 0.9694828 3.2148757 14.6903 10.3398  8
[15:26:34][1055718][INFO ] Statistics: count dirty SumSpec pages 2727 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:26:34][1055718][INFO ] Data processing finished successfully!
15:26:34 (1055718): called boinc_finish(0)

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