Task 1684726364

Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[16:16:42][187503][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_184.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 6000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_184.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_184_6000000_0_0
------> GPU usage: 1.000000
[16:16:42][187503][INFO ] Starting data processing...
[16:16:42][187503][INFO ] opti: No host transfer for n_steps. Use device global.
[16:16:42][187503][INFO ] opti: No host transfer for mean. Use device global.
[16:16:42][187503][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:16:42][187503][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:16:42][187503][INFO ] opti: power spectrum in fft callback (static link).
[16:16:42][187503][INFO ] opti: __constant__ access is not uniform, bad!
[16:16:42][187503][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[16:16:42][187503][INFO ] CUDA global memory status (initial GPU state, including context):
[16:16:42][187503][INFO ] No template file. Generating templates.
[16:16:42][187503][INFO ] Template param value T_cons = 50000
[16:16:47][187503][INFO ] Number of generated templates to be used: 50000
[16:16:47][187503][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_184.cpt
[16:16:47][187503][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_184.cpt (No such file or directory).
------> Starting from scratch...
[16:16:47][187503][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_184.binary
[16:16:47][187503][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_DM248.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099270598
------> 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: 248.4 cm^-3 pc
------> Scale factor: 1.55716
[16:16:47][187503][INFO ] Allocating memory for dedispersed compressed time series...
[16:16:47][187503][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:16:47][187503][INFO ] 8-bit allocation done
[16:16:47][187503][INFO ] Foobar
[16:16:47][187503][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_184.binary
[16:16:47][187503][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:16:47][187503][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:16:47][187503][INFO ] FftSize = 12582913
[16:16:47][187503][INFO ] Seed for random number generator is -1035276570.
[16:16:49][187503][INFO ] 8[16:16:49][187503][INFO ] 9[16:16:50][187503][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:16:50][187503][INFO ] Normalization factor 3.97364e-08
[16:16:50][187503][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
[16:16:50][187503][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:16:50][187503][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:16:50][187503][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:16:50][187503][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1480.29614258, mean= -0.00008823  -0.00008823
[16:16:50][187503][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:17:42][187503][INFO ] Checkpoint committed!
[16:18:42][187503][INFO ] Checkpoint committed!
[16:19:43][187503][INFO ] Checkpoint committed!
[16:20:43][187503][INFO ] Checkpoint committed!
[16:21:43][187503][INFO ] Checkpoint committed!
[16:22:01][187503][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 184.598464 3821.605225 0.2551422 5.9225430 16.2023 12.9764 16
------> CAND:  58.410321 3861.134521 0.7850737 6.2380962 22.5683 12.3437  2
------> CAND: 143.837880 4513.867676 1.0172210 0.1310464 15.6502 12.2388 16
------> CAND:  12.768110 4153.085449 0.9360409 3.5087771 18.6478 12.2251  4
------> CAND:  12.767850 4332.496094 1.0074167 3.5739057 18.6082 12.1934  4
------> CAND: 259.690811 5040.264648 0.7671747 0.0985916 18.6079 12.1931  4
------> CAND: 230.944982 3637.965088 0.4104859 6.0560241 16.4095 12.1238  8
------> CAND:  58.410580 3860.562744 0.7857977 6.2425647 21.9659 11.9851  2
------> CAND: 115.473789 4444.625977 0.8332742 0.0801346 15.3499 11.8407 16
------> CAND: 364.747643 3689.387207 0.5332247 6.1321855 18.1079 11.7933  4
------> CAND:  43.541225 4828.037109 0.7626754 0.1006526 15.2919 11.7642 16
------> CAND: 461.956658 4102.598633 0.5185759 6.1983123 18.0567 11.7524  4
------> CAND:  12.768369 3958.483154 0.8587184 3.4329050 17.9944 11.7027  4
------> CAND:  12.767591 4511.871094 1.0831287 3.6342971 17.9796 11.6909  4
------> CAND:  37.100467 4098.157715 0.9632270 0.0434964 15.2325 11.6858 16
------> CAND:  29.197375 3874.177979 0.6214867 6.2065439 15.9874 11.6825  8
------> CAND: 369.196668 3821.605225 0.2551422 5.9225430 15.9612 11.6552  8
------> CAND: 364.460366 3945.273193 0.5351958 6.1896400 15.9343 11.6272  8
------> CAND: 168.251723 4213.281738 1.0210724 3.5214100 15.1091 11.5233 16
------> CAND: 283.198189 4603.202148 1.0179228 0.1499355 15.8324 11.521  8
------> CAND: 391.494733 5511.372559 1.0781637 0.2198384 17.7158 11.4805  4
------> CAND: 392.561834 5818.667969 1.0194120 4.1491308 15.7892 11.4761  8
------> CAND: 107.078408 3892.564697 0.9653170 6.2752953 15.0036 11.3847 16
------> CAND: 470.152217 3809.902588 0.7421228 3.3819478 17.4062 11.2338  4
------> CAND: 384.252611 3666.234863 0.6857244 3.3182635 17.2604 11.1178  4
------> CAND: 437.618592 3672.456055 0.9325990 3.2852252 17.2292 11.093  4
------> CAND: 191.448986 3924.286377 0.8011807 3.4317279 17.2206 11.0862  4
------> CAND: 313.348222 3851.228516 0.6588174 6.2117639 20.3801 11.0426  2
------> CAND:  86.602876 4524.120605 0.9370595 0.1223678 14.7226 11.0172 16
------> CAND: 205.006523 3651.141357 0.3172901 5.9940815 15.3465 11.0165  8
------> CAND: 115.502335 5115.126953 0.9071341 0.1570941 14.7197 11.0133 16
------> CAND: 469.630344 4168.263184 0.8015730 3.5481429 17.1203 11.0065  4
------> CAND: 115.514013 4815.539551 0.7674432 0.1018961 15.316 10.9849  8
------> CAND: 144.340290 4663.554199 0.7119930 0.0609920 14.6959 10.9823 16
------> CAND:  63.451286 3662.390137 0.2594825 5.9101539 14.6936 10.9793 16
------> CAND: 115.183657 3838.773438 0.9893071 3.3606124 20.2376 10.958  2
------> CAND:  86.558760 5766.062988 1.0496538 0.2170346 14.6745 10.9544 16
------> CAND: 129.845406 5040.264648 0.7671747 0.0985916 15.2814 10.9492  8
------> CAND: 315.616072 3642.472656 0.3661658 6.0267081 15.2788 10.9464  8
------> CAND:  86.604174 4347.075195 0.8939045 0.0798732 14.6573 10.932 16
------> CAND: 288.680579 4663.554199 0.7119930 0.0609920 15.2617 10.9288  8
------> CAND:   6.383925 4337.948242 1.0075120 3.5761664 15.2511 10.9177  8
------> CAND: 478.318192 3725.964600 0.6408680 3.3663640 20.1559 10.9096  2
------> CAND:  86.518276 3857.362061 0.3645401 6.0683970 14.6353 10.9033 16
------> CAND: 432.977530 5020.884766 1.1864499 0.2233950 16.9815 10.8962  4
------> CAND: 122.181322 4539.931152 0.4170589 3.9462438 14.607 10.8666 16
------> CAND:  85.491658 5283.316406 0.9884555 0.1886992 14.5949 10.8509 16
------> CAND:   6.384185 4157.082520 0.9355879 3.5106242 15.1475 10.8107  8
------> CAND: 218.809296 3672.456055 0.9325990 3.2852252 15.1356 10.7984  8
------> CAND:  27.430896 4252.116699 0.9748240 3.5501938 14.5527 10.7959 16
------> CAND: 287.143506 4043.486816 0.2791995 5.9633412 15.1247 10.7871  8
------> CAND: 141.825905 5190.622559 0.8942971 0.1640051 16.844 10.7871  4
------> CAND: 132.040334 3961.829346 0.9348541 0.0103285 14.5401 10.7795 16
------> CAND:  29.205160 3860.562744 0.7857977 6.2425647 16.8331 10.7784  4
------> CAND: 287.316599 5308.905273 0.7272016 0.0825266 15.093 10.7544  8
------> CAND: 134.511899 4659.989746 1.1014900 3.6945791 15.0851 10.7462  8
------> CAND:  45.013939 5571.856934 0.7125605 0.0333303 14.5085 10.7385 16
------> CAND: 309.202303 4632.697754 1.0176872 3.6939869 15.0662 10.7268  8
------> CAND: 109.715540 4330.086426 0.4349918 6.1542029 14.4921 10.7172 16
------> CAND:  86.586787 4579.645996 0.7520180 0.0783009 15.0543 10.7145  8
------> CAND: 436.957882 4257.358398 0.8282493 0.0498011 19.8214 10.7111  2
------> CAND:  12.767331 4619.985352 1.1284735 3.6744006 16.7465 10.7097  4
------> CAND:  60.068584 5022.773438 0.9234789 0.1675953 15.0478 10.7078  8
------> CAND:  87.082190 4828.037109 0.7626754 0.1006526 15.0339 10.6935  8
------> CAND: 220.698004 3679.083740 0.5951052 6.1491799 16.7172 10.6865  4
------> CAND:  86.520093 3646.792969 0.3347319 6.0008621 14.4431 10.6537 16
------> CAND: 103.680395 4154.693359 1.0130212 0.0679733 14.4388 10.6481 16
------> CAND:  44.169496 3937.336182 0.7931662 6.2635894 14.4338 10.6417 16
------> CAND: 259.102504 5360.097168 0.9806005 3.9861667 14.9707 10.6283  8
------> CAND: 154.439348 3793.234619 0.6323208 3.4000196 14.4102 10.611 16
------> CAND: 346.569286 3897.176758 0.7009506 6.2284698 16.6164 10.6065  4
------> CAND: 247.573031 7393.590820 1.3935835 0.1887794 16.5942 10.5889  4
------> CAND: 448.176722 4009.283936 0.3900972 3.6485002 24.3738 10.5854  1
------> CAND: 240.953472 4852.108398 1.0786411 3.7664378 14.9258 10.5821  8
------> CAND: 101.935456 5315.342285 0.4947241 4.3224773 14.9159 10.5718  8
------> CAND: 365.545115 3614.978760 0.9103930 3.2581460 16.5538 10.5569  4
------> CAND:  12.768629 3748.726318 0.7803916 3.3431504 16.5518 10.5553  4
------> CAND: 227.052604 3632.753906 0.9624658 6.1947594 24.2825 10.5457  1
------> CAND: 112.562615 6310.330078 1.3419008 0.2794690 14.8749 10.5296  8
------> CAND:  86.607807 4504.327148 0.9742911 0.1213020 14.3435 10.5248 16
------> CAND: 347.012009 3687.058594 0.5476973 6.1366234 14.8558 10.51  8
------> CAND:  86.594312 4997.645020 1.0849975 0.2076526 14.8525 10.5066  8
------> CAND: 382.431894 4176.020508 0.1861305 4.2929688 14.8517 10.5057  8
------> CAND: 359.309629 3783.484131 0.4756241 6.1230555 14.8499 10.5039  8
------> CAND:  99.218395 4483.074707 1.0799985 3.6285052 14.3123 10.4845 16
------> CAND: 144.006820 4487.028809 1.1081291 3.6205249 14.8283 10.4817  8
------> CAND: 379.733778 5206.109375 0.6089823 4.1227202 14.8265 10.4798  8
------> CAND: 144.955845 3615.201660 0.9209108 3.2570009 16.4563 10.4797  4
------> CAND:  64.187773 3782.764648 0.4797991 6.1320095 14.3055 10.4757 16
------> CAND: 102.452657 3848.871094 0.6620094 6.2067428 14.8206 10.4737  8
------> CAND: 220.237634 4469.234375 0.6349925 0.0122929 19.4203 10.4733  2
------> CAND: 307.602170 3851.482422 0.5319098 6.1630831 14.8156 10.4685  8
------> CAND:  59.508823 3678.982910 0.5951374 6.1440272 14.2991 10.4673 16
------> CAND:  86.515422 3925.199463 0.2069544 5.7907553 14.2954 10.4626 16
------> CAND: 161.136241 4485.437988 1.0475196 0.1373106 14.2825 10.4459 16
------> CAND:  28.787091 4641.217773 1.1315792 3.6766477 14.2803 10.4431 16
------> CAND: 173.104803 5801.660156 1.0212506 0.1920612 16.4023 10.4369  4
------> CAND:  21.466857 4272.708008 0.8568022 0.0646280 14.2698 10.4296 16
------> CAND: 346.699560 4368.266602 1.0897013 0.1183411 16.3909 10.4279  4
------> CAND: 346.294726 3779.250488 0.2943507 5.9711089 16.3896 10.4269  4
[16:22:01][187503][INFO ] Statistics: count dirty SumSpec pages 2227 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:22:01][187503][INFO ] Data processing finished successfully!
16:22:01 (187503): called boinc_finish(0)

</stderr_txt>
]]>