Task 1728346623

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[18:51:52][3798709][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_cfbf00125_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_8_dms_200_125.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 2800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_125.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_125_2800000_0_0
------> GPU usage: 0.500000
[18:51:52][3798709][INFO ] Starting data processing...
[18:51:52][3798709][INFO ] opti: No host transfer for n_steps. Use device global.
[18:51:52][3798709][INFO ] opti: No host transfer for mean. Use device global.
[18:51:52][3798709][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:51:52][3798709][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:51:52][3798709][INFO ] opti: power spectrum in fft callback (static link).
[18:51:52][3798709][INFO ] opti: __constant__ access is not uniform, bad!
[18:51:52][3798709][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[18:51:52][3798709][INFO ] CUDA global memory status (initial GPU state, including context):
[18:51:52][3798709][INFO ] No template file. Generating templates.
[18:51:52][3798709][INFO ] Template param value T_cons = 50000
[18:51:56][3798709][INFO ] Number of generated templates to be used: 50000
[18:51:56][3798709][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_125.cpt
[18:51:56][3798709][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_125.cpt (No such file or directory).
------> Starting from scratch...
[18:51:56][3798709][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_125.binary
[18:51:56][3798709][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_8_dms_200_DM242.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322934701
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 242.5 cm^-3 pc
------> Scale factor: 1.81895
[18:51:56][3798709][INFO ] Allocating memory for dedispersed compressed time series...
[18:51:56][3798709][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:51:56][3798709][INFO ] 8-bit allocation done
[18:51:56][3798709][INFO ] Foobar
[18:51:56][3798709][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_125.binary
[18:51:56][3798709][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:51:56][3798709][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:51:56][3798709][INFO ] FftSize = 12582913
[18:51:56][3798709][INFO ] Seed for random number generator is -1031035904.
[18:51:57][3798709][INFO ] 8[18:51:57][3798709][INFO ] 9[18:51:58][3798709][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:51:58][3798709][INFO ] Normalization factor 3.97364e-08
[18:51:58][3798709][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
[18:51:58][3798709][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1791 MB (14494 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:51:58][3798709][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:51:58][3798709][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:51:58][3798709][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -2365.26733398, mean= -0.00014098  -0.00014098
[18:51:58][3798709][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:01:53][3798709][INFO ] Checkpoint committed!
[19:03:49][3798709][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 172.860346 3768.012939 0.8835514 2.9410651 16.0677 12.7959 16
------> CAND: 125.344998 3772.105713 0.9930437 2.9723532 16.7205 12.45  8
------> CAND: 139.994809 4137.254395 0.4309285 2.5045924 16.7044 12.4331  8
------> CAND: 279.989617 4137.254395 0.4309285 2.5045924 18.8027 12.3492  4
------> CAND: 379.695889 3769.359375 0.7576817 0.3923919 22.5626 12.3403  2
------> CAND: 115.224400 3618.499512 0.8339880 2.8925915 15.4858 12.0205 16
------> CAND: 306.638613 3617.808105 0.8683459 2.9028232 27.2816 11.8482  1
------> CAND: 172.741490 4448.422852 0.9505219 3.0138936 15.3197 11.8009 16
------> CAND:  86.390598 4375.637695 0.9054579 2.9931674 15.2864 11.7568 16
------> CAND: 115.184176 3988.779785 0.9253156 2.9871147 15.2484 11.7068 16
------> CAND:  28.842107 5290.020020 0.9228271 2.8427434 15.9465 11.6399  8
------> CAND: 230.456586 4038.244385 0.5979037 2.7966986 17.8456 11.584  4
------> CAND: 166.008785 3864.546387 0.6689100 2.8583739 15.1523 11.5801 16
------> CAND: 189.847815 3769.359375 0.7576817 0.3923919 17.6414 11.4212  4
------> CAND:  77.436753 4340.407715 0.4329030 2.4025714 15.0241 11.4116 16
------> CAND:  86.352969 3729.489014 0.9254040 2.9425902 14.9289 11.2868 16
------> CAND:  57.669681 5736.358887 0.8621348 2.2745302 14.8932 11.24 16
------> CAND:  86.396307 4626.722656 0.7581558 2.8560598 14.8881 11.2333 16
------> CAND: 115.312633 4876.590820 0.5350118 2.2277277 14.8788 11.2212 16
------> CAND: 172.734224 3890.600586 0.8947805 2.9641380 15.52 11.1963  8
------> CAND: 230.505114 3676.637207 0.6601912 2.8307536 15.5088 11.1847  8
------> CAND: 261.442758 5235.455078 0.9356635 1.2470716 15.508 11.1839  8
------> CAND:  86.469229 4511.270020 0.4252237 2.0923498 14.8282 11.1551 16
------> CAND: 379.695630 3769.359375 0.7576817 0.3923919 17.299 11.1485  4
------> CAND: 172.737079 3942.155518 0.9192961 2.9751172 15.423 11.0958  8
------> CAND: 345.772853 3911.918701 0.3176778 2.2419941 20.4632 11.092  2
------> CAND: 134.969414 5210.002930 0.8483404 1.3426431 14.7778 11.0892 16
------> CAND: 390.737485 4148.254883 0.9790307 0.5446205 15.4145 11.087  8
------> CAND: 172.781195 4375.637695 0.9054579 2.9931674 15.4075 11.0797  8
------> CAND: 283.920662 4063.333252 0.4554031 2.5890388 15.3459 11.0159  8
------> CAND:  86.385667 4085.338623 0.7438270 2.9055457 14.6884 10.9725 16
------> CAND: 193.994771 3716.580566 0.9829456 2.9582243 14.6856 10.9688 16
------> CAND: 115.230888 4213.000000 0.6124309 2.7921245 14.6836 10.9662 16
------> CAND:  76.832097 3721.266357 0.7060061 2.8600640 14.683 10.9655 16
------> CAND: 153.664194 3721.266357 0.7060061 2.8600640 15.2751 10.9427  8
------> CAND: 120.819937 3618.448486 0.7875753 2.8770592 14.659 10.9342 16
------> CAND:  49.354230 3759.016602 0.4029366 0.7072508 15.266 10.9332  8
------> CAND:  28.848595 5991.372559 1.2592846 2.8987093 14.6547 10.9286 16
------> CAND: 230.386000 4413.475098 1.0323576 3.0546925 15.2464 10.9129  8
------> CAND: 106.343738 4159.394043 0.8797363 2.9834278 14.6363 10.9046 16
------> CAND:  28.840031 5005.120605 0.8129711 2.8079231 15.2381 10.9043  8
------> CAND: 325.604320 4026.835449 0.5465828 2.7355244 20.1457 10.9035  2
------> CAND:  86.362052 4178.662109 1.0109544 3.0302615 15.2159 10.8814  8
------> CAND:  19.968710 3618.902344 0.7992386 2.8849454 14.6117 10.8726 16
------> CAND:  86.443797 4223.518066 0.3464335 2.0350268 14.6074 10.8671 16
------> CAND: 325.608213 4103.266602 0.5670151 2.7576127 20.0647 10.8555  2
------> CAND: 230.485392 4768.617676 1.0479265 3.0451207 15.1873 10.8519  8
------> CAND: 345.904683 3744.471191 0.4113879 2.5849588 15.1615 10.8252  8
------> CAND: 493.833984 3621.693848 0.6917867 0.3217403 16.8807 10.8161  4
------> CAND: 345.725622 3822.169922 0.4755620 2.6797109 15.1438 10.8069  8
------> CAND: 288.111475 4586.150879 0.8215865 2.9262152 15.1401 10.8031  8
------> CAND: 166.628233 4124.842285 0.8886793 2.9853749 15.1395 10.8024  8
------> CAND:  28.842366 5274.366699 0.9242872 2.8365183 15.1125 10.7746  8
------> CAND:  93.616111 4369.684570 0.8087974 2.9384620 14.533 10.7704 16
------> CAND: 345.875359 3840.182617 0.2619810 1.8675793 15.1005 10.7622  8
------> CAND: 110.233261 3929.253906 0.6969931 2.8788733 14.5127 10.7441 16
------> CAND: 173.425038 3994.628174 1.0292150 0.4398895 15.045 10.7049  8
------> CAND: 276.727068 4895.473633 0.5921768 1.5320743 16.7272 10.6944  4
------> CAND: 115.167049 4680.724121 1.1346072 3.0938647 16.7234 10.6914  4
------> CAND: 163.414472 4479.281738 0.7012461 0.9191021 14.4666 10.6842 16
------> CAND: 268.956067 3891.619385 0.5158555 2.7146065 15.0118 10.6706  8
------> CAND: 345.803994 4750.558594 0.6072246 2.5935285 15.0019 10.6604  8
------> CAND: 230.374322 4501.065918 1.0753912 3.0723896 15.0014 10.6599  8
------> CAND: 115.208830 4046.890137 0.9516727 3.0025690 14.991 10.6492  8
------> CAND: 148.998219 3898.756592 0.9453881 2.9815900 14.4389 10.6483 16
------> CAND:  99.301438 4061.078857 0.9270562 2.9907351 14.9839 10.6419  8
------> CAND: 274.546932 3796.898438 0.6528923 2.8384836 14.9835 10.6415  8
------> CAND: 302.399271 3626.739746 0.5840001 2.7842896 16.6589 10.6402  4
------> CAND: 117.166826 3631.237305 0.5317395 2.7403853 16.6524 10.635  4
------> CAND:  70.572217 3958.927490 0.3888169 2.4747918 14.9642 10.6216  8
------> CAND:  86.368539 3942.155518 0.9192961 2.9751172 14.4118 10.6131 16
------> CAND: 218.105507 3809.214844 0.6252707 2.8211942 14.9506 10.6076  8
------> CAND: 112.624378 4079.183350 0.3773382 1.1386434 14.3953 10.5918 16
------> CAND: 379.699003 3808.343018 0.7724044 0.4116488 19.6199 10.5917  2
------> CAND:  86.357121 4341.642578 1.0568999 3.0610723 14.3864 10.5803 16
------> CAND: 288.784383 4016.708252 0.8967028 0.4922733 16.5711 10.5706  4
------> CAND:  20.320345 4024.137695 0.9941593 3.0136054 14.3662 10.5542 16
------> CAND: 184.616110 3665.003662 0.7558460 0.3277182 14.882 10.5369  8
------> CAND: 157.315488 3841.611816 0.9733021 0.3624902 16.5199 10.5301  4
------> CAND: 254.062317 5203.480957 1.1211041 1.0812707 14.8742 10.5289  8
------> CAND: 146.417660 3811.539062 0.9188437 2.9595063 14.3453 10.527 16
------> CAND: 199.674908 3847.222900 0.7250949 2.8885217 19.5019 10.5217  2
------> CAND: 115.185733 3821.158203 0.7818887 2.9120576 14.3344 10.513 16
------> CAND: 289.898196 3742.953613 0.8686338 0.3373158 14.8585 10.5127  8
------> CAND: 272.829500 4125.735352 0.6432002 2.8313069 14.8545 10.5086  8
------> CAND: 273.191256 3767.140625 0.5655902 0.5127224 14.8525 10.5065  8
------> CAND: 160.929931 4101.769043 0.8091405 0.5893153 14.8524 10.5064  8
------> CAND: 184.963334 5187.927734 0.7909621 2.7116718 14.3247 10.5004 16
------> CAND: 115.249054 4169.820312 0.7263383 2.8932135 14.3222 10.4973 16
------> CAND: 288.314671 3970.583496 0.4652132 2.6420512 14.8418 10.4956  8
------> CAND:  86.398383 3766.707764 0.7389254 2.8861647 14.3185 10.4925 16
------> CAND: 484.768032 4462.955078 0.7643514 0.8593119 19.4421 10.4863  2
------> CAND:  28.845221 5595.579102 1.0693939 2.8642352 14.8304 10.4838  8
------> CAND: 230.416622 3614.433594 0.9107174 2.9137223 16.4599 10.4825  4
------> CAND:  57.612589 3746.827637 0.3968424 2.5682211 16.455 10.4786  4
------> CAND: 172.842959 6251.085449 1.1958413 2.6546538 14.817 10.47  8
------> CAND:  57.290279 3661.884766 0.7493452 2.8746827 14.299 10.4672 16
------> CAND: 153.319306 3617.808105 0.8683459 2.9028232 19.3997 10.4612  2
------> CAND:  14.421183 5290.020020 0.9228271 2.8427434 14.2939 10.4607 16
------> CAND: 390.659373 4561.123047 0.9362873 3.0019066 14.801 10.4535  8
[19:03:49][3798709][INFO ] Statistics: count dirty SumSpec pages 1756 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:03:49][3798709][INFO ] Data processing finished successfully!
19:03:49 (3798709): called boinc_finish(0)

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