Task 1714884025

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[17:02:56][40652][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_cfbf00111_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_8_dms_200_169.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 6600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_169.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_40000_169_6600000_0_0
------> GPU usage: 0.331000
[17:02:56][40652][INFO ] Starting data processing...
[17:02:56][40652][INFO ] opti: No host transfer for n_steps. Use device global.
[17:02:56][40652][INFO ] opti: No host transfer for mean. Use device global.
[17:02:56][40652][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:02:56][40652][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:02:56][40652][INFO ] opti: power spectrum in fft callback (static link).
[17:02:56][40652][INFO ] opti: __constant__ access is not uniform, bad!
[17:02:56][40652][INFO ] Running on device 2 NVIDIA GeForce GTX 750 Ti
[17:02:56][40652][INFO ] CUDA global memory status (initial GPU state, including context):
[17:02:56][40652][INFO ] No template file. Generating templates.
[17:02:56][40652][INFO ] Template param value T_cons = 50000
[17:03:00][40652][INFO ] Number of generated templates to be used: 50000
[17:03:00][40652][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_8_dms_200_169.cpt
[17:03:00][40652][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_8_dms_200_169.cpt (No such file or directory).
------> Starting from scratch...
[17:03:00][40652][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_169.binary
[17:03:00][40652][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_8_dms_200_DM246.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817333612438
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 246.9 cm^-3 pc
------> Scale factor: 1.61278
[17:03:00][40652][INFO ] Allocating memory for dedispersed compressed time series...
[17:03:00][40652][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:03:00][40652][INFO ] 8-bit allocation done
[17:03:00][40652][INFO ] Foobar
[17:03:00][40652][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_169.binary
[17:03:00][40652][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:03:00][40652][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:03:00][40652][INFO ] FftSize = 12582913
[17:03:00][40652][INFO ] Seed for random number generator is -1031834189.
[17:03:02][40652][INFO ] 8[17:03:02][40652][INFO ] 9[17:03:03][40652][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:03:03][40652][INFO ] Normalization factor 3.97364e-08
[17:03:03][40652][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
[17:03:03][40652][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1748 MB (2289 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:03:03][40652][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:03:03][40652][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:03:03][40652][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1195.28637695, mean= -0.00007124  -0.00007124
[17:03:03][40652][INFO ] Launching time series padding kernel: grid 196608, block 32
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[19:11:14][40652][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 152.530398 4232.307129 0.4359654 3.9929550 15.6551 12.2452 16
------> CAND: 431.976604 4709.914551 0.9476683 3.8871918 18.4926 12.1008  4
------> CAND:  78.969414 4398.206543 0.5459213 3.9605672 15.5317 12.0814 16
------> CAND: 144.324719 4338.785645 0.4689463 5.9456820 18.1436 11.8218  4
------> CAND:  78.822532 5590.992676 1.2556634 4.1822352 16.0505 11.7483  8
------> CAND: 455.332168 4614.981445 0.7202454 3.9581611 21.2953 11.5863  2
------> CAND: 233.609622 4202.438965 0.3653284 5.7665238 17.7528 11.5099  4
------> CAND: 120.069696 4290.219727 0.2765374 4.6465664 15.0915 11.5001 16
------> CAND:  98.640987 4060.504395 0.8649124 6.2009640 15.0811 11.4865 16
------> CAND: 203.668494 3778.008301 0.3378028 3.7752833 15.0322 11.4223 16
------> CAND: 499.977604 3633.603271 0.4717694 5.9592280 17.6078 11.3944  4
------> CAND: 307.675871 5990.680664 0.8680761 4.7363539 15.7045 11.3879  8
------> CAND: 144.316415 4647.466797 0.5449437 5.9918547 17.5103 11.3168  4
------> CAND: 204.544337 3620.584961 0.7341397 3.3672245 15.5628 11.2408  8
------> CAND: 432.685842 4328.000488 0.4151436 5.8405099 17.3701 11.2051  4
------> CAND: 171.252946 3716.411865 0.9181350 3.3812623 14.8513 11.1852 16
------> CAND: 128.410320 4790.426270 0.4611394 4.4241014 14.8483 11.1812 16
------> CAND:  62.048120 4323.323730 0.7514073 6.1802239 20.5914 11.1681  2
------> CAND: 188.919551 5428.333008 1.0242441 6.2771249 17.2607 11.1181  4
------> CAND:  62.046822 4433.721680 0.7880000 6.2018566 20.462 11.0912  2
------> CAND: 323.396416 3986.096191 1.0110546 6.2254586 17.2243 11.0891  4
------> CAND: 172.831021 4959.142090 0.9964364 3.9913421 17.2114 11.0788  4
------> CAND:  86.546822 4372.941895 0.6683769 6.1399832 14.7616 11.068 16
------> CAND: 346.325348 4118.456543 0.6270639 6.1013770 25.4498 11.0527  1
------> CAND: 335.231591 3637.342041 0.4369875 5.9243312 17.156 11.0349  4
------> CAND:  57.724697 4203.299805 0.3691139 5.7918582 14.7175 11.0105 16
------> CAND:  52.099577 4155.341309 0.4563074 3.9018328 14.7011 10.9891 16
------> CAND: 271.965335 3956.731934 0.3287304 5.7620149 15.3169 10.9858  8
------> CAND: 148.465707 3654.462646 0.8442478 6.1131253 15.3123 10.9811  8
------> CAND:  60.099466 4014.002930 0.8020206 6.1736803 20.2291 10.953  2
------> CAND: 294.980683 4142.407227 0.9334607 3.6033185 20.2249 10.9505  2
------> CAND: 337.215798 3899.127686 0.4755537 3.6895735 17.0471 10.9483  4
------> CAND: 300.552863 4227.210449 0.6542205 6.1221218 17.0071 10.9165  4
------> CAND: 163.844479 4108.453613 0.5337115 3.7741647 14.6358 10.904 16
------> CAND: 115.450952 4942.895508 0.8848246 6.2387743 14.6317 10.8987 16
------> CAND: 115.523874 3824.360107 0.9173899 6.1749067 15.2248 10.8906  8
------> CAND:  58.043894 3972.891602 0.7298467 6.1462460 14.6212 10.885 16
------> CAND:  19.964039 5515.115234 1.0151176 4.2570195 15.1948 10.8596  8
------> CAND: 475.039293 3678.676025 0.9648477 6.1474934 16.9303 10.8555  4
------> CAND:  60.091680 4669.018555 1.0106379 0.0180969 16.9293 10.8548  4
------> CAND: 192.742121 3740.493652 0.8568799 3.4051418 14.5962 10.8525 16
------> CAND: 268.670866 5873.649902 1.1284682 4.3761969 15.1699 10.8339  8
------> CAND: 104.537554 3780.155762 0.3206575 5.7633510 14.5814 10.8333 16
------> CAND:  61.341476 4248.507324 1.0459504 6.2812071 15.1643 10.8281  8
------> CAND:  72.162489 4338.785645 0.4689463 5.9456820 15.148 10.8112  8
------> CAND: 230.974307 3785.081299 0.8234220 6.1432533 15.1364 10.7993  8
------> CAND:  86.594572 4477.957520 1.0443906 0.0234064 14.5552 10.7992 16
------> CAND: 346.405795 4757.034668 0.9424757 6.2830400 15.132 10.7947  8
------> CAND: 164.982686 3651.099121 0.3409178 5.8202038 16.8412 10.7848  4
------> CAND: 138.609808 4902.707520 1.1689639 0.0754780 14.5433 10.7837 16
------> CAND: 283.338324 5228.269531 0.8808457 6.2024231 16.8306 10.7764  4
------> CAND:  57.041150 4501.955078 0.7106990 3.8888900 14.5366 10.775 16
------> CAND: 137.685177 5232.043457 1.0539951 0.0302403 14.5331 10.7704 16
------> CAND: 177.092940 5938.387207 1.1031815 4.4434023 15.0954 10.7569  8
------> CAND: 231.139614 4224.097168 1.0433884 6.2726469 15.0942 10.7557  8
------> CAND: 179.173944 3791.905518 0.1925534 5.1349821 15.0913 10.7526  8
------> CAND: 115.573440 3696.525391 0.8407598 6.1267490 14.5003 10.7279 16
------> CAND: 461.658482 6081.996094 0.9786408 6.0538440 16.7678 10.7266  4
------> CAND:  77.380180 4415.670410 1.0357063 0.0152649 14.4913 10.7162 16
------> CAND:  43.259657 5063.211914 0.5877668 5.9317198 14.4863 10.7097 16
------> CAND: 115.503632 4288.648438 0.8419480 6.2245121 14.479 10.7003 16
------> CAND: 176.533957 4065.330078 0.9307092 6.2250199 19.7906 10.6929  2
------> CAND:  86.547341 5299.527344 0.8149522 6.1479697 14.4713 10.6903 16
------> CAND: 115.501037 4806.729004 0.9130548 6.2610679 14.4648 10.6818 16
------> CAND:  55.591532 5506.180176 0.9890277 6.2309489 14.4528 10.6663 16
------> CAND: 416.800768 5617.830078 0.6368776 5.7064285 16.6799 10.6569  4
------> CAND: 115.447059 5289.362305 0.8187937 6.1536293 14.4393 10.6487 16
------> CAND:  96.213538 4801.367188 0.8121325 6.2057776 14.9754 10.6331  8
------> CAND: 116.160969 4289.908203 0.5706522 6.0576715 14.4255 10.6309 16
------> CAND: 115.475865 4988.780762 0.8752712 6.2388592 14.4204 10.6243 16
------> CAND:  86.547860 4092.537354 0.4781638 5.9850998 14.4184 10.6217 16
------> CAND: 323.272371 3898.797119 0.8544343 3.4947536 19.6602 10.6155  2
------> CAND: 152.980906 4206.600586 0.5889693 6.0758777 14.4079 10.6081 16
------> CAND:  57.716393 5386.658203 0.6635888 5.9267397 14.3962 10.593 16
------> CAND: 113.727552 3738.158936 0.6162952 6.0608120 14.3921 10.5876 16
------> CAND: 241.674907 3627.139404 0.5641075 6.0097489 14.9307 10.5871  8
------> CAND: 287.451284 5883.328125 1.2890128 0.0676024 14.9276 10.5838  8
------> CAND: 276.255800 4032.642090 0.5843655 3.6926103 14.9233 10.5795  8
------> CAND:  66.064543 3866.533203 0.5082216 3.6378086 14.3806 10.5727 16
------> CAND: 488.415174 4620.511719 0.3585353 4.6441216 16.5696 10.5694  4
------> CAND: 376.543632 3863.605225 0.1966477 4.5973525 14.9118 10.5676  8
------> CAND:  61.341217 4244.167480 1.0454518 6.2759271 14.9109 10.5667  8
------> CAND: 115.449395 3928.660889 0.4655212 5.9752688 14.3607 10.547 16
------> CAND: 123.036664 4224.880371 0.5694489 3.8211105 14.8842 10.5392  8
------> CAND: 160.131162 3969.533203 0.6270671 3.6259737 14.8692 10.5237  8
------> CAND:  84.086935 4690.827637 0.8473203 6.2313390 16.4954 10.5107  4
------> CAND: 183.210868 3831.041016 0.8796647 3.4505434 14.8522 10.5063  8
------> CAND: 462.122225 3781.119385 0.8956096 6.1563110 16.4812 10.4994  4
------> CAND: 381.997736 4614.975586 0.6527765 4.0115538 14.8282 10.4816  8
------> CAND:  57.737154 3891.234619 0.8783002 6.1799054 14.8272 10.4805  8
------> CAND:  42.149477 4103.348145 0.9823342 3.5747561 14.3073 10.478 16
------> CAND: 126.489433 3784.360596 0.6924722 3.4814494 14.306 10.4763 16
------> CAND: 194.572958 5623.753418 0.9364173 6.1794367 14.8226 10.4758  8
------> CAND: 202.678726 3751.498535 0.7705885 3.4391758 14.82 10.4731  8
------> CAND: 102.423592 5037.595215 0.8248004 6.2007713 14.3019 10.471 16
------> CAND:  86.551234 4492.646973 0.6529441 6.1246181 14.301 10.4699 16
------> CAND:  70.030881 3637.672119 0.4296859 5.9176655 14.8165 10.4695  8
------> CAND: 400.045040 3922.251953 0.9260603 3.4890859 14.8091 10.4619  8
------> CAND: 157.139800 5884.138184 0.8092641 5.9007025 14.2924 10.4588 16
------> CAND: 191.855897 4887.679688 1.1207523 0.0667077 16.418 10.4494  4
[19:11:14][40652][INFO ] Statistics: count dirty SumSpec pages 1864 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:11:14][40652][INFO ] Data processing finished successfully!
19:11:14 (40652): called boinc_finish(0)

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