Task 1703608042

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[18:44:41][1061883][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_67.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 2650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_67.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_67_2650000_0_0
------> GPU usage: 0.330000
[18:44:41][1061883][INFO ] Starting data processing...
[18:44:41][1061883][INFO ] opti: No host transfer for n_steps. Use device global.
[18:44:41][1061883][INFO ] opti: No host transfer for mean. Use device global.
[18:44:41][1061883][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:44:41][1061883][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:44:41][1061883][INFO ] opti: power spectrum in fft callback (static link).
[18:44:41][1061883][INFO ] opti: __constant__ access is not uniform, bad!
[18:44:42][1061883][INFO ] Running on device 4 Tesla V100-SXM2-16GB
[18:44:42][1061883][INFO ] CUDA global memory status (initial GPU state, including context):
[18:44:42][1061883][INFO ] No template file. Generating templates.
[18:44:42][1061883][INFO ] Template param value T_cons = 50000
[18:44:48][1061883][INFO ] Number of generated templates to be used: 50000
[18:44:48][1061883][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_8_dms_200_67.cpt
[18:44:48][1061883][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_8_dms_200_67.cpt (No such file or directory).
------> Starting from scratch...
[18:44:48][1061883][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_67.binary
[18:44:48][1061883][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_DM236.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817327300894
------> 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: 236.7 cm^-3 pc
------> Scale factor: 1.4909
[18:44:48][1061883][INFO ] Allocating memory for dedispersed compressed time series...
[18:44:48][1061883][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:44:48][1061883][INFO ] 8-bit allocation done
[18:44:48][1061883][INFO ] Foobar
[18:44:48][1061883][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_67.binary
[18:44:48][1061883][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:44:48][1061883][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:44:48][1061883][INFO ] FftSize = 12582913
[18:44:48][1061883][INFO ] Seed for random number generator is -1036092093.
[18:44:51][1061883][INFO ] 8[18:44:51][1061883][INFO ] 9[18:44:52][1061883][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:44:52][1061883][INFO ] Normalization factor 3.97364e-08
[18:44:52][1061883][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
[18:44:52][1061883][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
[18:44:52][1061883][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:44:52][1061883][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:44:52][1061883][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:45:41][1061883][INFO ] Checkpoint committed!
[18:46:41][1061883][INFO ] Checkpoint committed!
[18:47:41][1061883][INFO ] Checkpoint committed!
[18:48:41][1061883][INFO ] Checkpoint committed!
[18:49:41][1061883][INFO ] Checkpoint committed!
[18:50:41][1061883][INFO ] Checkpoint committed!
[18:51:41][1061883][INFO ] Checkpoint committed!
[18:51:48][1061883][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 188.010231 5133.407715 0.9755086 2.8867292 17.0547 14.1293 16
------> CAND: 436.875358 3627.408447 0.5954562 0.4100721 18.8052 12.3511  4
------> CAND: 115.169903 3844.155029 0.8681768 2.9192851 15.7223 12.3346 16
------> CAND: 195.749313 4052.990723 0.6276006 2.7857268 15.6741 12.2705 16
------> CAND:  86.391895 4167.692383 0.8106990 2.9148571 15.558 12.1164 16
------> CAND: 235.833875 3644.685547 0.4088559 0.6292304 16.3603 12.0722  8
------> CAND: 160.799658 4062.143311 0.8536390 0.5734850 16.2705 11.9782  8
------> CAND:  86.447430 3948.698975 0.4059070 2.4564455 15.429 11.9453 16
------> CAND:  86.349076 4126.283691 1.0293080 3.0054381 15.3821 11.8833 16
------> CAND: 270.191071 3853.473389 0.9225668 2.9401767 16.1559 11.8584  8
------> CAND: 197.712240 3940.552246 0.7969665 2.8968136 15.9243 11.6168  8
------> CAND: 345.691367 4861.737305 0.9231765 2.9124353 15.9222 11.6146  8
------> CAND: 115.259953 4369.240723 0.6089896 2.6938934 15.1558 11.5847 16
------> CAND: 259.345405 4678.112305 0.5440633 2.3311856 15.8848 11.5756  8
------> CAND: 115.227774 3622.730469 0.6732031 2.8073108 15.1366 11.5595 16
------> CAND: 172.894860 3948.698975 0.4059070 2.4564455 15.8392 11.5281  8
------> CAND:  86.384369 3717.751221 0.7117688 2.8345799 15.0832 11.4892 16
------> CAND: 365.008969 4074.760254 0.5936676 0.7752238 17.7219 11.4853  4
------> CAND: 461.141021 3914.645996 0.5151083 2.6778696 21.056 11.4441  2
------> CAND: 109.218839 3627.408447 0.5954562 0.4100721 15.0424 11.4357 16
------> CAND: 115.239192 3838.983398 0.5870580 2.7543602 15.7409 11.4258  8
------> CAND:  16.656595 3844.725342 0.4469943 2.5693214 15.6657 11.3476  8
------> CAND:  49.903351 4108.030273 0.8900669 2.9495156 14.9166 11.2707 16
------> CAND: 115.221546 3813.690918 0.7870730 2.8862460 14.9162 11.2702 16
------> CAND: 115.233224 4680.231934 0.8563281 2.8953147 14.8999 11.2489 16
------> CAND: 115.205197 3614.917969 0.8965302 2.8903384 14.8855 11.2299 16
------> CAND: 366.017162 3658.865234 0.8284674 0.3190714 15.5518 11.2293  8
------> CAND: 192.767812 4311.456543 0.9819540 0.6704637 14.8338 11.1623 16
------> CAND: 131.697263 4630.798340 0.9754185 2.9833493 15.4842 11.1592  8
------> CAND: 126.516163 3830.279541 0.6091977 2.7797039 14.8286 11.1555 16
------> CAND: 461.065504 4408.042969 0.6679659 2.7603972 20.5109 11.1203  2
------> CAND: 102.524801 6071.566895 1.2138271 2.6792367 14.8013 11.1198 16
------> CAND: 293.458662 3818.010498 0.7577194 0.4529584 17.224 11.0889  4
------> CAND:  98.384851 4426.014648 1.0641121 3.0295870 15.4094 11.0817  8
------> CAND: 407.380845 4428.675781 0.9878720 2.9961638 17.1976 11.0679  4
------> CAND: 407.389149 3754.656250 0.6019468 2.7669106 15.3901 11.0617  8
------> CAND: 432.097275 4270.916504 0.6157625 2.7297163 20.3946 11.0512  2
------> CAND: 119.540816 3823.196533 0.3627880 0.9324875 14.7219 11.0163 16
------> CAND:  86.406687 3700.231201 0.5190614 2.6990795 14.7019 10.9902 16
------> CAND: 272.185139 4153.134277 0.4031779 1.2435428 15.2754 10.9429  8
------> CAND: 172.804811 3635.700684 0.4782018 2.6562669 15.2735 10.941  8
------> CAND: 111.644212 4460.879883 1.0325135 3.0157957 14.6639 10.9405 16
------> CAND: 149.801141 3936.897949 0.9855439 2.9718323 14.6529 10.9262 16
------> CAND: 203.926187 3661.839844 0.3431497 2.3915062 15.2586 10.9255  8
------> CAND: 147.564950 4218.133789 0.9849256 2.9942513 14.6497 10.9222 16
------> CAND: 203.694445 3754.656250 0.6019468 2.7669106 14.6434 10.9139 16
------> CAND: 302.456103 3639.832520 0.4472023 2.6176412 20.1326 10.8957  2
------> CAND: 159.816118 3662.696289 0.9653696 0.2756736 14.6192 10.8824 16
------> CAND:  24.950248 3620.361572 0.7468643 2.8420491 14.5845 10.8372 16
------> CAND: 270.506893 5073.503906 1.0027359 1.1479889 15.1612 10.8249  8
------> CAND:  17.454326 3661.635010 0.3475977 0.7903963 14.573 10.8224 16
------> CAND: 230.523020 4194.431641 0.8660551 2.9393451 15.1526 10.816  8
------> CAND: 180.001000 3961.485352 0.5867367 2.7467465 15.1474 10.8106  8
------> CAND: 360.959847 4280.280273 0.7498706 2.8608303 15.1315 10.7942  8
------> CAND: 267.764401 4287.363281 0.9833667 3.0005572 19.9549 10.7903  2
------> CAND: 403.547895 4219.121582 0.5036083 2.5531027 16.837 10.7815  4
------> CAND: 410.121262 3634.048828 0.9704045 2.9147201 16.8283 10.7745  4
------> CAND:  86.362571 4455.269043 1.1012690 3.0441670 14.5347 10.7726 16
------> CAND: 345.690588 5035.125488 1.1119214 3.0088208 19.9246 10.7723  2
------> CAND: 337.395378 3795.066406 0.9525380 2.9410479 15.1037 10.7655  8
------> CAND: 342.194740 3812.301270 0.4972069 0.6648379 15.1031 10.7648  8
------> CAND:  86.457811 3709.339355 0.2888088 2.1416123 14.5136 10.7451 16
------> CAND: 446.670272 3649.994629 0.8789202 0.2959340 24.7262 10.7384  1
------> CAND: 370.787719 3805.702148 0.7954400 2.8891063 15.0724 10.7331  8
------> CAND: 360.331316 3678.603027 0.9644066 2.9227884 15.0637 10.7242  8
------> CAND: 183.247459 5908.570801 1.2386031 1.5676934 14.4935 10.7191 16
------> CAND:  64.800215 3762.890869 0.5749150 2.7509654 15.0573 10.7176  8
------> CAND:  41.906317 3990.149414 0.8560420 0.5256025 16.756 10.7172  4
------> CAND: 400.832650 3709.653564 0.5016515 0.5682384 15.0511 10.7112  8
------> CAND: 405.967299 3902.343018 0.3377136 1.1606766 16.7382 10.7031  4
------> CAND: 147.394972 3814.062012 0.9666710 0.3731308 15.0416 10.7014  8
------> CAND: 116.513382 3893.842285 0.6518108 2.8065710 19.8037 10.7007  2
------> CAND: 172.845554 3693.106934 0.5649334 2.7412002 15.0397 10.6995  8
------> CAND:  31.358827 3720.969238 0.7280595 2.8478284 14.4722 10.6915 16
------> CAND: 218.437679 3627.408447 0.5954562 0.4100721 15.0179 10.677  8
------> CAND:  29.950730 3990.097900 0.9452609 2.9683337 14.9952 10.6535  8
------> CAND:  86.610142 4107.263672 0.9788835 0.5480457 14.4392 10.6486 16
------> CAND: 206.883034 3670.333496 0.3152669 0.9060854 19.6888 10.6325  2
------> CAND: 115.280454 4308.114258 0.7323180 2.8433154 14.9711 10.6287  8
------> CAND: 394.934786 5022.485840 1.1797460 3.0477836 14.9687 10.6263  8
------> CAND: 461.168269 4267.580566 0.7033966 2.8312488 16.6391 10.6245  4
------> CAND: 164.402423 3724.700439 0.9412120 0.3214060 19.6541 10.6119  2
------> CAND: 418.174350 4826.689941 0.9513941 2.9321556 16.6186 10.6083  4
------> CAND: 230.496291 3800.752441 0.8005424 2.8907630 14.9486 10.6055  8
------> CAND: 115.285126 3914.645996 0.5151083 2.6778696 14.9477 10.6046  8
------> CAND:  86.405649 4416.278320 0.5527298 2.5780320 14.3967 10.5937 16
------> CAND: 172.835433 4014.856689 0.5567951 2.7067809 14.9307 10.5871  8
------> CAND:  78.929450 4146.073242 0.7362262 2.8611114 19.6081 10.5847  2
------> CAND:  72.334544 4144.851562 0.8798607 0.6140785 24.3556 10.5775  1
------> CAND: 369.500294 4935.958496 0.8252963 1.2199404 16.5775 10.5757  4
------> CAND: 182.504484 4074.760254 0.5936676 0.7752238 14.9192 10.5752  8
------> CAND: 106.045562 4073.389160 0.5306478 2.6504784 14.3793 10.571 16
------> CAND: 172.801697 3944.350098 0.7097449 2.8529413 14.3774 10.5686 16
------> CAND: 377.897231 4718.468750 0.6157606 2.5431812 14.9033 10.5588  8
------> CAND:  86.349595 3923.282471 1.0177269 2.9798913 14.3585 10.5441 16
------> CAND:  86.418365 4025.904785 0.5331585 2.6649501 14.3474 10.5298 16
------> CAND:  17.454845 3795.336426 0.3779913 0.8681020 14.3464 10.5286 16
------> CAND:  65.833839 4190.846680 0.7987865 2.9010282 14.3444 10.5259 16
------> CAND:  50.351523 4129.427734 0.9540924 2.9826682 14.8697 10.5242  8
------> CAND:  99.920626 4042.829346 0.9941938 2.9863117 24.2034 10.5114  1
[18:51:48][1061883][INFO ] Statistics: count dirty SumSpec pages 1827 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:51:48][1061883][INFO ] Data processing finished successfully!
18:51:48 (1061883): called boinc_finish(0)

</stderr_txt>
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