Task 1684722502

Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[17:19:49][187872][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_175.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 100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_175.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_175_100000_1_0
------> GPU usage: 1.000000
[17:19:49][187872][INFO ] Starting data processing...
[17:19:49][187872][INFO ] opti: No host transfer for n_steps. Use device global.
[17:19:49][187872][INFO ] opti: No host transfer for mean. Use device global.
[17:19:49][187872][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:19:49][187872][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:19:49][187872][INFO ] opti: power spectrum in fft callback (static link).
[17:19:49][187872][INFO ] opti: __constant__ access is not uniform, bad!
[17:19:49][187872][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[17:19:49][187872][INFO ] CUDA global memory status (initial GPU state, including context):
[17:19:49][187872][INFO ] No template file. Generating templates.
[17:19:49][187872][INFO ] Template param value T_cons = 50000
[17:19:54][187872][INFO ] Number of generated templates to be used: 50000
[17:19:54][187872][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_175.cpt
[17:19:54][187872][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_175.cpt (No such file or directory).
------> Starting from scratch...
[17:19:54][187872][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_175.binary
[17:19:54][187872][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_DM247.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099285375
------> 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: 247.5 cm^-3 pc
------> Scale factor: 1.55679
[17:19:54][187872][INFO ] Allocating memory for dedispersed compressed time series...
[17:19:54][187872][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:19:54][187872][INFO ] 8-bit allocation done
[17:19:54][187872][INFO ] Foobar
[17:19:54][187872][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_175.binary
[17:19:54][187872][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:19:54][187872][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:19:54][187872][INFO ] FftSize = 12582913
[17:19:54][187872][INFO ] Seed for random number generator is -1034599835.
[17:19:56][187872][INFO ] 8[17:19:56][187872][INFO ] 9[17:19:57][187872][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:19:57][187872][INFO ] Normalization factor 3.97364e-08
[17:19:57][187872][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
[17:19:57][187872][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:19:57][187872][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:19:57][187872][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:19:57][187872][INFO ] TimeSeriesLength = 16767292, params->nsamples = 25165824
sum = -1289.23632812, mean= -0.00007689  -0.00007689
[17:19:57][187872][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:20:49][187872][INFO ] Checkpoint committed!
[17:21:49][187872][INFO ] Checkpoint committed!
[17:22:49][187872][INFO ] Checkpoint committed!
[17:23:49][187872][INFO ] Checkpoint committed!
[17:24:50][187872][INFO ] Checkpoint committed!
[17:25:44][187872][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 257.150995 3907.827637 0.9818968 1.4212614 18.1071 13.9166  8
------> CAND: 115.231926 3635.777588 0.8253869 1.9541787 15.6063 12.1805 16
------> CAND: 141.313375 3627.456055 0.9287726 0.9632519 15.5551 12.1124 16
------> CAND: 115.108659 3653.306885 0.8165429 1.9236702 21.5939 11.7638  2
------> CAND: 128.575627 3907.827637 0.9818968 1.4212614 15.2509 11.71 16
------> CAND:  54.915770 3636.157959 0.8240424 1.9590725 15.2388 11.6941 16
------> CAND: 444.670494 3659.235840 0.7950302 1.7959470 17.9648 11.679  4
------> CAND: 129.832690 3780.905029 0.8836830 1.4283068 15.1938 11.6348 16
------> CAND: 205.080224 3624.672852 0.9042376 2.1417530 26.7399 11.613  1
------> CAND: 230.504336 3653.866211 0.8110816 1.8025469 15.8657 11.5557  8
------> CAND: 379.670198 3632.031738 0.8422727 1.1693262 17.6282 11.4106  4
------> CAND: 407.512157 3734.990723 0.9447976 1.1264497 17.564 11.3595  4
------> CAND: 269.045338 3883.715820 0.9547225 1.8225220 15.6556 11.3371  8
------> CAND:  54.891376 3742.507080 0.9043490 1.3239945 14.9603 11.3279 16
------> CAND: 128.284977 3665.129883 0.9430655 2.1306241 14.9452 11.3082 16
------> CAND: 164.520240 3909.055908 0.9525312 1.6215786 14.9403 11.3018 16
------> CAND: 249.554384 3855.221436 0.9805055 1.9789089 15.6006 11.28  8
------> CAND: 267.154814 3619.950684 0.9180309 2.1966445 15.5749 11.2533  8
------> CAND: 299.127899 3645.974609 0.8365948 1.8870934 15.5561 11.2338  8
------> CAND: 141.778415 3690.160645 0.9316015 2.0816591 14.8683 11.2075 16
------> CAND:  69.853377 3674.079346 0.9395319 2.1406076 14.8676 11.2065 16
------> CAND: 186.001370 3824.413818 0.9795876 1.9927815 14.7948 11.1114 16
------> CAND: 172.854896 3772.493408 0.8879122 1.8609742 15.4014 11.0734  8
------> CAND: 156.616630 3687.231689 0.9328566 1.1353328 14.763 11.0698 16
------> CAND: 147.288054 3678.593506 0.9381028 1.0440680 14.7569 11.0618 16
------> CAND: 172.744864 3675.681396 0.9681511 2.2090833 15.3704 11.0412  8
------> CAND: 149.789722 3630.311035 0.8889632 2.1336157 25.3654 11.016  1
------> CAND: 170.285236 3681.539062 0.8284704 1.7424992 14.7161 11.0086 16
------> CAND:  75.662230 3673.830566 0.9678701 1.0453604 14.7102 11.0009 16
------> CAND: 238.410801 3664.125488 0.9436950 2.1449754 17.1042 10.9937  4
------> CAND: 408.114218 3631.130127 0.8470705 2.0300057 15.2844 10.9522  8
------> CAND:  68.959627 3900.957764 0.9533093 1.5830994 14.6485 10.9205 16
------> CAND: 408.187918 3816.309326 0.9798046 2.0554912 16.9695 10.8866  4
------> CAND: 299.817155 3627.042480 0.8652610 1.0813094 15.2205 10.8862  8
------> CAND: 119.186586 3707.215332 0.9757181 2.2183549 25.0106 10.862  1
------> CAND: 345.620521 3814.333252 0.9795182 2.0303624 20.0158 10.8265  2
------> CAND: 316.474269 3659.538330 0.9463506 0.9932950 16.8487 10.7908  4
------> CAND: 421.679021 3694.625732 0.8904676 2.0192316 16.8302 10.776  4
------> CAND: 215.898901 3676.718018 0.9080971 2.1046531 15.106 10.7679  8
------> CAND:  99.834469 3635.110352 0.8289394 1.9755672 19.8938 10.7541  2
------> CAND:  64.199191 3673.850586 0.9402937 1.0264200 14.5193 10.7526 16
------> CAND: 332.818934 3700.545410 0.9272009 1.1378829 19.8433 10.7241  2
------> CAND: 109.576443 3889.607178 0.9538224 1.6686964 14.4937 10.7193 16
------> CAND: 116.503261 3692.719238 0.8078737 1.5612131 14.4815 10.7035 16
------> CAND: 316.785940 3843.597900 0.9577692 1.4818740 16.7298 10.6964  4
------> CAND: 196.770481 3926.106445 0.9816300 1.5232131 19.7861 10.6902  2
------> CAND: 301.944611 3695.908203 0.9299037 1.1026161 16.7119 10.6822  4
------> CAND: 184.433416 3880.830078 0.9922940 2.0420210 14.9965 10.6548  8
------> CAND: 172.796247 3687.703369 0.8167045 1.6565155 14.978 10.6358  8
------> CAND: 192.115665 3655.771484 0.8063886 1.3529316 14.4264 10.6321 16
------> CAND: 143.511417 3751.710205 0.9773876 2.1035635 14.9341 10.5905  8
------> CAND: 326.236225 3681.075928 0.9043320 1.1115453 16.5906 10.5861  4
------> CAND:  84.920478 3875.333008 0.9550869 1.7833179 14.3785 10.5701 16
------> CAND:  37.176763 3616.289551 0.9449721 0.9686937 14.376 10.5668 16
------> CAND:  49.934233 3742.902100 0.9428238 2.1089318 16.5605 10.5622  4
------> CAND:  82.606176 3631.408691 0.8450905 1.1604197 14.3643 10.5517 16
------> CAND: 132.476828 3680.821777 0.8290477 1.5233933 16.5452 10.5501  4
------> CAND: 461.019571 3766.550781 0.8905973 1.8425702 19.5435 10.5464  2
------> CAND: 147.622302 3749.037109 0.9772289 1.1673206 14.3583 10.5439 16
------> CAND:  16.463780 3694.067383 0.9306244 2.1170714 14.3574 10.5428 16
------> CAND: 248.054940 3655.568359 0.8060504 1.3868229 16.5324 10.54  4
------> CAND: 157.883034 3852.577393 0.9904560 2.0722992 14.3545 10.539 16
------> CAND: 118.001667 3627.093262 0.8967535 1.0579802 14.3488 10.5316 16
------> CAND: 128.602616 3914.988525 0.9817818 1.4600044 14.3471 10.5295 16
------> CAND: 205.087490 3679.386230 0.9376320 2.1570499 24.2255 10.521  1
------> CAND: 192.066099 3652.446289 0.8161017 1.8340491 14.3395 10.5196 16
------> CAND: 139.706754 3674.079346 0.9395319 2.1406076 14.8616 10.5159  8
------> CAND: 452.382847 3745.065674 0.9773448 1.1180128 16.4854 10.5027  4
------> CAND: 288.088639 3907.537598 0.9524939 1.6869345 14.8365 10.4901  8
------> CAND: 345.640503 3876.583496 0.9806353 1.9135002 16.4595 10.4822  4
------> CAND: 460.987392 3642.850830 0.8470190 1.9310158 24.13 10.4795  1
------> CAND:  92.182842 3637.145752 0.8666276 2.0306876 14.8239 10.4771  8
------> CAND:  64.833951 3880.093018 0.9545377 1.6431227 14.3028 10.4721 16
------> CAND: 282.626490 3627.456055 0.9287726 0.9632519 14.8185 10.4715  8
------> CAND:  13.888411 3687.930908 0.9334950 1.0876657 14.8114 10.4643  8
------> CAND:  36.380329 3836.286621 0.9893096 1.2510185 14.2956 10.4629 16
------> CAND:  36.618558 3685.475586 0.9336891 1.1300869 14.8071 10.4599  8
------> CAND: 475.179169 3843.597900 0.9577692 1.4818740 19.3652 10.4407  2
------> CAND: 129.626639 3608.690674 0.9656304 0.8888873 14.7878 10.44  8
------> CAND: 206.126305 3659.933105 0.9463565 2.2100813 14.7753 10.4271  8
------> CAND: 266.223435 3626.182617 0.9005394 2.1518590 19.3284 10.4189  2
------> CAND:  49.930599 3632.286133 0.8834608 2.1278584 16.3779 10.4176  4
------> CAND: 115.205716 3752.327393 0.9774127 2.1028879 14.2588 10.4153 16
------> CAND:  56.789167 3683.889404 0.8234391 1.6593889 14.2562 10.4119 16
------> CAND:  59.933380 3713.132812 0.9201537 2.0252826 14.7573 10.4086  8
------> CAND: 172.711647 3682.500977 0.9034641 2.1098988 14.7567 10.408  8
------> CAND: 249.558795 3670.661377 0.9417720 2.1891215 16.3658 10.408  4
------> CAND: 313.603579 3747.417236 0.9031581 1.9887575 16.3642 10.4068  4
------> CAND: 166.989989 3633.051758 0.8388008 2.0145805 14.7545 10.4058  8
------> CAND:  79.118632 3659.538330 0.9463506 0.9932950 14.2495 10.4034 16
------> CAND: 115.205456 3888.070312 0.9808218 1.4789147 16.3538 10.3985  4
------> CAND: 203.376027 3634.837646 0.8726124 1.1547759 14.2415 10.3931 16
------> CAND: 106.367872 3696.058105 0.8021944 1.5365368 14.2298 10.378 16
------> CAND: 168.663823 3646.268066 0.9683899 0.9926312 14.229 10.3769 16
------> CAND: 345.865238 3768.744629 0.8912321 1.3531719 14.7155 10.3657  8
------> CAND: 191.293021 3650.770508 0.8242682 1.9337653 14.7108 10.3609  8
------> CAND: 102.540112 3624.672852 0.9042376 2.1417530 19.2252 10.3577  2
------> CAND: 205.088009 3676.827148 0.9386521 2.1550190 23.8104 10.3407  1
------> CAND: 115.195076 3629.408691 0.9245015 2.1372693 14.19 10.3266 16
------> CAND: 107.245791 3641.146240 0.8533034 1.9727987 14.1873 10.3232 16
[17:25:44][187872][INFO ] Statistics: count dirty SumSpec pages 1720 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:25:44][187872][INFO ] Data processing finished successfully!
17:25:44 (187872): called boinc_finish(0)

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