Task 1704663477

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[09:48:14][1150502][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_172.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 1400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_172.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_172_1400000_0_0
------> GPU usage: 0.330000
[09:48:14][1150502][INFO ] Starting data processing...
[09:48:14][1150502][INFO ] opti: No host transfer for n_steps. Use device global.
[09:48:14][1150502][INFO ] opti: No host transfer for mean. Use device global.
[09:48:14][1150502][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:48:14][1150502][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:48:14][1150502][INFO ] opti: power spectrum in fft callback (static link).
[09:48:14][1150502][INFO ] opti: __constant__ access is not uniform, bad!
[09:48:15][1150502][INFO ] Running on device 3 Tesla V100-SXM2-16GB
[09:48:15][1150502][INFO ] CUDA global memory status (initial GPU state, including context):
[09:48:15][1150502][INFO ] No template file. Generating templates.
[09:48:15][1150502][INFO ] Template param value T_cons = 50000
[09:48:21][1150502][INFO ] Number of generated templates to be used: 50000
[09:48:21][1150502][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_172.cpt
[09:48:21][1150502][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_172.cpt (No such file or directory).
------> Starting from scratch...
[09:48:21][1150502][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_172.binary
[09:48:21][1150502][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_DM247.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961629557
------> 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: 247.2 cm^-3 pc
------> Scale factor: 2.17967
[09:48:21][1150502][INFO ] Allocating memory for dedispersed compressed time series...
[09:48:21][1150502][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:48:21][1150502][INFO ] 8-bit allocation done
[09:48:21][1150502][INFO ] Foobar
[09:48:21][1150502][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_172.binary
[09:48:22][1150502][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:48:22][1150502][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:48:22][1150502][INFO ] FftSize = 12582913
[09:48:22][1150502][INFO ] Seed for random number generator is 1110814139.
[09:48:25][1150502][INFO ] 8[09:48:25][1150502][INFO ] 9[09:48:26][1150502][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:48:26][1150502][INFO ] Normalization factor 3.97364e-08
[09:48:26][1150502][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
[09:48:26][1150502][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[09:48:26][1150502][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:48:26][1150502][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:48:26][1150502][INFO ] Launching time series padding kernel: grid 196608, block 32
[09:49:14][1150502][INFO ] Checkpoint committed!
[09:50:14][1150502][INFO ] Checkpoint committed!
[09:51:14][1150502][INFO ] Checkpoint committed!
[09:52:14][1150502][INFO ] Checkpoint committed!
[09:53:15][1150502][INFO ] Checkpoint committed!
[09:54:15][1150502][INFO ] Checkpoint committed!
[09:55:15][1150502][INFO ] Checkpoint committed!
[09:55:30][1150502][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 174.862978 3720.266846 0.7959725 2.6128409 16.6208 12.3454  8
------> CAND:  49.941758 4325.648926 0.8291093 2.4427671 18.7262 12.2878  4
------> CAND:  90.144917 3619.791992 0.8427560 0.5090715 16.3478 12.0592  8
------> CAND: 115.217653 4267.967285 0.9806852 2.6581662 15.5064 12.0479 16
------> CAND: 302.341919 3839.576904 0.8400326 2.6424379 21.962 11.9828  2
------> CAND: 278.670532 4473.018555 0.8744716 2.4002142 16.1823 11.886  8
------> CAND: 349.726215 3720.266846 0.7959725 2.6128409 18.0483 11.7458  4
------> CAND: 179.958440 3922.634277 0.5351926 1.3980031 16.0182 11.7147  8
------> CAND: 151.171089 3839.576904 0.8400326 2.6424379 17.7489 11.5069  4
------> CAND:  35.083562 4168.731445 0.8626176 1.0051932 15.0961 11.5062 16
------> CAND: 201.561280 3839.576904 0.8400326 2.6424379 17.7172 11.4816  4
------> CAND: 115.200266 3960.300293 0.7987469 2.5721402 15.0772 11.4814 16
------> CAND: 247.855896 3629.106201 0.6431621 2.4852612 17.6632 11.4386  4
------> CAND: 227.153294 3922.079590 0.9738801 2.7272866 15.7014 11.3847  8
------> CAND: 401.966705 3827.174316 0.9416708 0.6214228 26.1378 11.3515  1
------> CAND:  97.523021 3649.376709 0.9568865 2.7217610 15.6651 11.347  8
------> CAND:  86.433157 3772.074463 0.4578070 1.7651447 14.9656 11.3349 16
------> CAND: 253.790871 4296.941895 0.9083434 2.5719659 15.641 11.322  8
------> CAND: 436.950097 3693.107178 0.6511654 0.7474270 17.4841 11.2959  4
------> CAND: 431.731627 3917.677979 0.9944718 2.7316074 17.4269 11.2503  4
------> CAND:  86.390338 3897.470703 0.7525986 2.5453804 14.8752 11.2164 16
------> CAND: 345.767143 4445.317871 0.9464975 2.5544167 15.5203 11.1966  8
------> CAND:  63.122747 3973.120361 0.7882628 0.8865563 14.8532 11.1878 16
------> CAND: 348.194852 4180.830566 0.6645454 2.1628044 25.757 11.1861  1
------> CAND:  86.358938 3685.416992 0.9173728 2.7052519 14.8327 11.1609 16
------> CAND:  43.836286 3792.335693 0.8927273 2.6776717 15.4824 11.1574  8
------> CAND: 348.213277 4313.441895 0.7216588 2.1938713 25.6147 11.1243  1
------> CAND: 123.928078 3629.106201 0.6431621 2.4852612 15.428 11.101  8
------> CAND: 115.249313 3782.139404 0.7821508 2.6019242 14.7526 11.0563 16
------> CAND: 115.255801 4445.317871 0.9464975 2.5544167 14.7523 11.0558 16
------> CAND:  49.945132 4490.708984 0.9102661 2.4736533 17.1804 11.0542  4
------> CAND: 174.097426 4180.830566 0.6645454 2.1628044 20.3967 11.0525  2
------> CAND: 366.038961 3814.280273 0.9802188 0.5880666 17.1781 11.0524  4
------> CAND:  92.181544 3711.149902 0.9679856 2.7252138 15.3774 11.0485  8
------> CAND:  87.672832 3792.335693 0.8927273 2.6776717 17.1333 11.0168  4
------> CAND: 321.545597 4173.826660 0.8623267 2.5770495 15.3357 11.0053  8
------> CAND:  85.230592 3617.767578 0.8568888 2.6625047 14.7131 11.0047 16
------> CAND: 115.181062 3694.714844 0.9111586 2.7017043 14.7126 11.0041 16
------> CAND:  79.533587 3758.849121 0.8591782 2.6616426 15.3289 10.9983  8
------> CAND: 115.270333 3828.590332 0.7122494 2.5115323 14.6769 10.9576 16
------> CAND: 374.354153 3623.460205 0.7458556 2.5859213 15.2326 10.8987  8
------> CAND: 106.693556 3736.088379 0.5586384 2.3057430 14.6225 10.8867 16
------> CAND: 216.614108 3628.579346 0.6499040 0.6784299 15.216 10.8815  8
------> CAND:  86.358678 3653.622559 0.8772299 2.6783960 14.6177 10.8805 16
------> CAND: 186.909912 3720.475830 0.7950875 0.6359270 14.6095 10.8698 16
------> CAND: 277.939495 3732.625977 0.9161304 2.6961083 15.1936 10.8583  8
------> CAND: 130.178615 3910.501953 0.8327118 0.7727420 14.5894 10.8437 16
------> CAND:  45.072588 3619.791992 0.8427560 0.5090715 14.5526 10.7958 16
------> CAND: 115.251130 4155.749023 0.6956388 2.3145139 15.1237 10.7861  8
------> CAND: 200.983353 3827.174316 0.9416708 0.6214228 19.8998 10.7576  2
------> CAND: 346.300435 3712.147461 0.8335872 0.5893891 16.8011 10.753  4
------> CAND: 154.663564 3661.032471 0.8432862 0.5453170 14.5156 10.7478 16
------> CAND: 192.073884 4446.018555 0.9456301 2.5439613 16.7926 10.7462  4
------> CAND:  56.773077 3699.830811 0.4437337 1.9228224 15.0838 10.745  8
------> CAND: 272.938754 3617.081787 0.9219390 0.4535107 19.8757 10.7434  2
------> CAND: 115.230110 3714.445801 0.5986962 2.3943419 14.5048 10.7337 16
------> CAND:  86.430562 3667.616455 0.4683210 2.0692194 14.5024 10.7306 16
------> CAND: 154.573774 3880.606445 0.6789346 2.4538670 14.501 10.7288 16
------> CAND: 256.280342 4008.513428 0.6336876 1.1726314 15.0455 10.7054  8
------> CAND:  46.089345 4315.081543 0.9039365 2.5582066 14.4717 10.6908 16
------> CAND:  99.905056 3933.739258 0.6592265 2.3863568 14.4677 10.6857 16
------> CAND:  19.190962 3621.179443 0.7704420 2.6018612 14.4648 10.6819 16
------> CAND: 259.198263 3698.754395 0.6220646 2.4239125 16.6911 10.6658  4
------> CAND: 174.106768 4313.441895 0.7216588 2.1938713 19.7172 10.6493  2
------> CAND: 115.251649 4071.236328 0.7683175 2.4929712 14.4382 10.6473 16
------> CAND: 339.181320 4228.904785 0.9819899 0.9499677 16.666 10.6459  4
------> CAND: 169.012603 4268.041016 0.7185293 2.2609031 14.4329 10.6405 16
------> CAND: 144.002149 4079.927246 0.9464258 2.6789286 14.4253 10.6306 16
------> CAND: 168.794616 3837.570557 0.8100697 0.7343130 14.9658 10.6233  8
------> CAND: 110.112589 4068.769775 0.7690313 1.0162743 16.6088 10.6005  4
------> CAND:  43.862497 4510.364746 0.8641196 2.3698037 14.3963 10.593 16
------> CAND: 124.108956 4095.455811 1.0147495 2.7313232 14.369 10.5577 16
------> CAND: 152.447356 3623.843750 0.7403186 0.5904047 14.3657 10.5535 16
------> CAND: 151.710350 3988.135986 0.9166596 2.6788597 14.3637 10.5509 16
------> CAND: 145.862311 3958.064941 0.8011791 2.5815518 14.8927 10.5479  8
------> CAND: 172.712166 3752.885010 0.8641361 2.6656015 14.8885 10.5436  8
------> CAND: 115.240749 3804.881348 0.6096567 2.3637340 14.3561 10.5411 16
------> CAND: 393.732999 4149.871094 0.9371948 2.6599829 14.8728 10.5274  8
------> CAND:  86.224771 4407.866211 0.7368816 1.6432148 14.8625 10.5169  8
------> CAND:  59.814006 4776.481445 1.1272445 2.5799532 14.3301 10.5075 16
------> CAND: 230.440756 4399.879395 0.9519408 2.5676966 14.8516 10.5056  8
------> CAND: 345.685658 4146.234375 1.0179610 2.7244987 16.477 10.4961  4
------> CAND: 245.064097 3756.521973 0.6860706 0.7784612 14.8414 10.4952  8
------> CAND: 115.227255 3765.812012 0.6639526 2.4749241 14.8379 10.4915  8
------> CAND: 461.757874 3967.260742 0.9974782 0.6994953 19.4489 10.4903  2
------> CAND: 254.673461 3688.455566 0.8987777 0.5338088 16.4667 10.4879  4
------> CAND: 219.936863 3643.530029 0.5242115 0.9063584 16.4515 10.4759  4
------> CAND:  36.811114 3876.925537 0.5773468 1.1367059 14.3006 10.4693 16
------> CAND: 224.736226 4143.081543 1.0174987 2.7143295 14.8145 10.4675  8
------> CAND:  24.970749 4325.648926 0.8291093 2.4427671 14.8132 10.4661  8
------> CAND:  31.003559 3943.468750 0.9960318 0.6851013 14.2947 10.4617 16
------> CAND: 172.742528 3722.791016 0.7920238 2.6139765 14.2914 10.4574 16
------> CAND: 157.816340 3658.775391 0.8670621 0.5277465 14.2902 10.4559 16
------> CAND: 485.891447 4990.580566 1.1091619 1.6867464 16.4107 10.4436  4
------> CAND: 288.294170 4076.142090 0.6483555 2.2400887 16.4027 10.4373  4
------> CAND: 345.622078 4357.563477 0.9743813 2.6198204 16.3997 10.4348  4
------> CAND: 197.585859 3803.527100 0.6135172 0.9379537 14.7741 10.4259  8
------> CAND:  49.942018 4322.037598 0.8294998 2.4356182 16.3826 10.4213  4
------> CAND: 460.696482 3618.517334 0.8347486 2.6523061 16.3813 10.4203  4
------> CAND: 345.541630 3765.733887 0.6629499 2.4669807 16.3721 10.413  4
[09:55:30][1150502][INFO ] Statistics: count dirty SumSpec pages 1752 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:55:30][1150502][INFO ] Data processing finished successfully!
09:55:30 (1150502): called boinc_finish(0)

</stderr_txt>
]]>