Task 1684661000

Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[20:52:18][190892][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_22.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 8750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_22.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_22_8750000_0_0
------> GPU usage: 1.000000
[20:52:18][190892][INFO ] Starting data processing...
[20:52:18][190892][INFO ] opti: No host transfer for n_steps. Use device global.
[20:52:18][190892][INFO ] opti: No host transfer for mean. Use device global.
[20:52:18][190892][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:52:18][190892][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:52:18][190892][INFO ] opti: power spectrum in fft callback (static link).
[20:52:18][190892][INFO ] opti: __constant__ access is not uniform, bad!
[20:52:18][190892][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[20:52:18][190892][INFO ] CUDA global memory status (initial GPU state, including context):
[20:52:18][190892][INFO ] No template file. Generating templates.
[20:52:18][190892][INFO ] Template param value T_cons = 50000
[20:52:22][190892][INFO ] Number of generated templates to be used: 50000
[20:52:22][190892][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_22.cpt
[20:52:22][190892][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_22.cpt (No such file or directory).
------> Starting from scratch...
[20:52:22][190892][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_22.binary
[20:52:22][190892][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_DM232.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099536549
------> 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: 232.2 cm^-3 pc
------> Scale factor: 1.55686
[20:52:22][190892][INFO ] Allocating memory for dedispersed compressed time series...
[20:52:22][190892][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:52:22][190892][INFO ] 8-bit allocation done
[20:52:22][190892][INFO ] Foobar
[20:52:22][190892][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_22.binary
[20:52:22][190892][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:52:22][190892][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:52:22][190892][INFO ] FftSize = 12582913
[20:52:22][190892][INFO ] Seed for random number generator is -1039315129.
[20:52:24][190892][INFO ] 8[20:52:24][190892][INFO ] 9[20:52:24][190892][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:52:24][190892][INFO ] Normalization factor 3.97364e-08
[20:52:25][190892][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
[20:52:25][190892][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
[20:52:25][190892][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:52:25][190892][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:52:25][190892][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1175.56713867, mean= -0.00007007  -0.00007007
[20:52:25][190892][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:53:18][190892][INFO ] Checkpoint committed!
[20:54:18][190892][INFO ] Checkpoint committed!
[20:55:18][190892][INFO ] Checkpoint committed!
[20:56:18][190892][INFO ] Checkpoint committed!
[20:57:18][190892][INFO ] Checkpoint committed!
[20:57:26][190892][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 340.215724 3622.849854 0.7928010 3.7484877 17.1529 12.9053  8
------> CAND: 414.487763 4061.207031 1.0353884 3.9616506 28.7756 12.4971  1
------> CAND: 231.016866 3626.219971 0.7041572 5.6227317 16.5606 12.2822  8
------> CAND:  86.597686 4118.323730 1.0086321 5.7800026 15.6411 12.2266 16
------> CAND: 268.441201 3884.857422 0.6335200 4.2956409 16.3611 12.073  8
------> CAND:  43.293134 3768.000977 0.8463775 5.7333088 15.3761 11.8753 16
------> CAND: 315.542891 4346.318359 0.9299309 5.6061788 16.1279 11.8292  8
------> CAND: 115.526729 3857.283203 0.9337024 5.7785387 15.2842 11.754 16
------> CAND: 186.301103 3616.525879 0.9075539 5.7835937 16.0308 11.7278  8
------> CAND: 115.514013 4260.415527 1.0652846 5.7962046 15.7821 11.4687  8
------> CAND: 369.398826 3808.883057 0.8806315 5.7545986 17.5979 11.3865  4
------> CAND: 150.761584 3769.391846 0.8174485 5.6975708 15.6898 11.3726  8
------> CAND: 115.458997 3990.494141 0.7501989 5.5445528 15.6773 11.3596  8
------> CAND:  64.882738 4764.859375 1.1049352 4.6451406 15.6736 11.3558  8
------> CAND: 148.260954 3894.340576 0.8974138 5.7522583 14.891 11.2371 16
------> CAND: 129.780269 4525.085449 0.9673500 4.5644197 15.5392 11.2163  8
------> CAND: 274.527728 4388.247070 1.0238112 5.7041254 15.4794 11.1542  8
------> CAND: 190.029212 3834.068115 0.8652712 3.8941984 15.4563 11.1302  8
------> CAND: 121.109549 4354.308105 0.8513504 5.4285059 15.4312 11.1043  8
------> CAND: 211.701081 3670.758545 0.7648890 5.6769953 15.4282 11.1012  8
------> CAND: 207.244011 4061.207031 1.0353884 3.9616506 20.4689 11.0953  2
------> CAND: 229.947689 3950.395264 0.8365035 5.6722393 20.4412 11.0789  2
------> CAND: 115.460294 3800.226318 0.6643602 5.4960222 14.7686 11.0772 16
------> CAND: 305.188735 3852.056396 0.7078343 5.5496078 17.1984 11.0685  4
------> CAND: 280.542372 3617.800049 0.8534786 5.7518911 15.3904 11.062  8
------> CAND: 307.884775 4530.093262 0.9666620 5.4959602 15.389 11.0605  8
------> CAND: 195.192406 4120.729492 0.7026443 5.2944136 14.7504 11.0534 16
------> CAND:  13.497590 3656.052002 0.9382110 5.8044362 15.3616 11.0322  8
------> CAND: 129.780528 4532.546875 0.9671067 4.5638800 17.142 11.0237  4
------> CAND: 120.220730 4272.338379 1.0208884 5.7389817 25.3331 11.002  1
------> CAND: 498.540442 3744.949463 0.7391015 3.9255357 17.0922 10.9841  4
------> CAND: 143.140319 4205.107910 0.8167536 5.4973812 14.6816 10.9637 16
------> CAND: 285.492250 3774.813721 0.8106369 3.8855183 15.2894 10.9574  8
------> CAND: 184.242936 3895.214111 0.7852101 5.6319160 20.2215 10.9485  2
------> CAND: 352.244232 4214.520508 0.8140681 4.3775864 17.0404 10.943  4
------> CAND:  86.593793 3763.109131 0.8745998 5.7479267 14.6625 10.9388 16
------> CAND:  61.507562 3648.134033 0.9428190 5.8108430 15.2565 10.9234  8
------> CAND: 462.063057 3972.497070 0.7647201 5.5619345 16.983 10.8974  4
------> CAND: 345.832799 4503.262695 1.0954046 4.3296938 25.0802 10.8922  1
------> CAND: 345.963592 3630.253418 0.6505045 3.8969915 16.9747 10.8908  4
------> CAND: 125.155556 3759.173096 0.4966108 4.6350174 16.9623 10.881  4
------> CAND: 205.907020 3748.606689 0.7320850 3.9322906 15.2004 10.8654  8
------> CAND: 140.106917 3813.189697 0.7621641 3.9796944 14.595 10.8509 16
------> CAND: 115.448357 3897.805176 0.5712536 5.1407986 14.5887 10.8427 16
------> CAND: 104.160487 4241.396973 0.7507845 5.2788634 15.1706 10.8346  8
------> CAND:  93.492844 4175.922852 0.9698081 5.7381072 14.5802 10.8317 16
------> CAND: 215.019165 3715.514160 0.6273870 4.0634651 15.1642 10.8279  8
------> CAND:  80.002520 3783.451172 0.9141037 5.7749133 14.571 10.8197 16
------> CAND: 119.977051 4227.819336 0.8564481 4.3207355 15.1409 10.8039  8
------> CAND: 495.133866 3989.917480 0.5989631 5.0913081 16.8556 10.7962  4
------> CAND:  86.594572 3621.292236 0.7851678 5.6985512 14.5491 10.7913 16
------> CAND: 192.589789 3918.923340 1.0146444 5.8300886 15.123 10.7854  8
------> CAND: 231.141171 4162.240723 1.0505869 5.8127151 15.0881 10.7494  8
------> CAND:  30.075814 4085.437500 0.9243734 5.7186656 15.0881 10.7494  8
------> CAND:  88.020056 3701.214844 0.8647022 3.7579505 14.511 10.7418 16
------> CAND: 388.146545 3684.589111 0.7118105 3.8910766 15.07 10.7307  8
------> CAND: 230.971193 3697.491211 0.6595305 5.5429163 15.0691 10.7297  8
------> CAND: 490.636572 3600.912842 0.9683923 5.8212008 16.7697 10.7281  4
------> CAND: 141.614924 3619.231445 0.8794238 3.6758549 14.4984 10.7254 16
------> CAND: 118.361866 4038.470459 0.8723270 4.0791521 14.4884 10.7125 16
------> CAND: 115.508044 4198.458008 0.9673380 5.7141204 14.4881 10.7121 16
------> CAND: 372.361382 3753.760742 0.9036679 5.7794819 24.6356 10.6991  1
------> CAND: 173.166047 3627.227051 0.6904362 5.6011510 16.7242 10.692  4
------> CAND: 113.908948 3824.729492 0.7460416 4.0133862 15.0231 10.6823  8
------> CAND:  80.157966 3840.268311 0.6403642 5.4137378 14.4604 10.6762 16
------> CAND: 179.360531 3616.592041 0.8923665 5.7741184 14.4548 10.6689 16
------> CAND: 115.492473 3706.138672 0.8366358 5.7257824 14.4505 10.6634 16
------> CAND:  13.247942 3963.583984 0.7716830 4.1433210 14.4497 10.6622 16
------> CAND: 100.145361 3936.405273 0.8444953 4.0076690 15.0018 10.6603  8
------> CAND: 115.484169 4313.043945 0.9354429 5.6262879 14.4332 10.6409 16
------> CAND: 401.643876 4091.987061 1.0077620 5.7970147 14.9784 10.6363  8
------> CAND: 385.179318 3918.923340 1.0146444 5.8300886 16.6455 10.6296  4
------> CAND: 173.191220 3620.364502 0.8548486 5.7526860 16.6308 10.6179  4
------> CAND: 144.169532 3836.064453 0.9801348 5.8178916 14.4146 10.6168 16
------> CAND: 192.563578 3800.077881 0.9522070 5.8076477 19.6593 10.615  2
------> CAND:  86.612218 4189.752930 0.8997152 5.6390796 14.3935 10.5895 16
------> CAND: 301.864942 3639.202637 0.5682485 4.0607400 19.6052 10.5829  2
------> CAND: 351.331798 3760.758545 0.4901990 4.7062955 19.5814 10.5688  2
------> CAND: 238.997292 3841.695312 0.6371173 4.2172303 14.9109 10.5667  8
------> CAND: 129.765477 4764.859375 1.1049352 4.6451406 16.5631 10.5642  4
------> CAND: 330.311038 3829.147217 0.7405930 4.0193806 14.8989 10.5543  8
------> CAND:  13.497850 3644.855713 0.9315750 5.8044214 14.89 10.5452  8
------> CAND:  32.441239 4754.847168 1.1039482 4.6450028 14.3529 10.5369 16
------> CAND:  32.445132 4525.085449 0.9673500 4.5644197 14.8698 10.5243  8
------> CAND: 308.459329 3759.081787 0.4971297 4.6274676 14.8666 10.5211  8
------> CAND:  93.086193 3639.397217 0.5668696 5.4029603 14.3188 10.4928 16
------> CAND: 115.498961 3757.625000 0.7130298 5.5959387 14.314 10.4867 16
------> CAND: 173.153591 3674.403809 0.4979255 5.1576242 14.3109 10.4826 16
------> CAND:  61.449951 3631.360352 0.6334962 3.9296401 14.8287 10.482  8
------> CAND: 373.934267 3897.268311 0.7841155 5.6361432 16.448 10.4731  4
------> CAND: 111.329427 3717.656250 0.6177901 4.0852270 14.2972 10.4649 16
------> CAND:  86.563431 4071.475830 0.7494617 5.4703445 14.2944 10.4613 16
------> CAND: 115.521798 3950.430908 0.9710291 5.7946916 14.2941 10.4609 16
------> CAND:  51.386186 3749.257080 0.9059396 5.7815561 16.4308 10.4595  4
------> CAND:  64.890264 4525.085449 0.9673500 4.5644197 16.4285 10.4576  4
------> CAND: 164.603283 4026.971436 0.6427002 4.5309453 16.4245 10.4545  4
------> CAND: 288.929967 3818.038574 0.9606004 5.8071370 14.7978 10.4503  8
------> CAND: 194.203936 3779.340088 0.9543759 5.8029780 14.2834 10.4471 16
------> CAND:  64.890005 4525.085449 0.9673500 4.5644197 14.2813 10.4444 16
------> CAND:  25.040298 3933.295410 0.9628125 5.7964444 14.2807 10.4436 16
[20:57:26][190892][INFO ] Statistics: count dirty SumSpec pages 1883 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:57:26][190892][INFO ] Data processing finished successfully!
20:57:26 (190892): called boinc_finish(0)

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