Task 1704661879

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[13:41:43][1159092][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_168.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 2100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_168.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_168_2100000_0_0
------> GPU usage: 0.330000
[13:41:43][1159092][INFO ] Starting data processing...
[13:41:43][1159092][INFO ] opti: No host transfer for n_steps. Use device global.
[13:41:43][1159092][INFO ] opti: No host transfer for mean. Use device global.
[13:41:43][1159092][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:41:43][1159092][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:41:43][1159092][INFO ] opti: power spectrum in fft callback (static link).
[13:41:43][1159092][INFO ] opti: __constant__ access is not uniform, bad!
[13:41:44][1159092][INFO ] Running on device 4 Tesla V100-SXM2-16GB
[13:41:44][1159092][INFO ] CUDA global memory status (initial GPU state, including context):
[13:41:44][1159092][INFO ] No template file. Generating templates.
[13:41:44][1159092][INFO ] Template param value T_cons = 50000
[13:41:51][1159092][INFO ] Number of generated templates to be used: 50000
[13:41:51][1159092][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_168.cpt
[13:41:51][1159092][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_168.cpt (No such file or directory).
------> Starting from scratch...
[13:41:51][1159092][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_168.binary
[13:41:51][1159092][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_DM246.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961636127
------> 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: 246.8 cm^-3 pc
------> Scale factor: 2.17902
[13:41:51][1159092][INFO ] Allocating memory for dedispersed compressed time series...
[13:41:51][1159092][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:41:51][1159092][INFO ] 8-bit allocation done
[13:41:51][1159092][INFO ] Foobar
[13:41:51][1159092][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_168.binary
[13:41:51][1159092][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:41:51][1159092][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:41:51][1159092][INFO ] FftSize = 12582913
[13:41:51][1159092][INFO ] Seed for random number generator is 1097048112.
[13:41:55][1159092][INFO ] 8[13:41:55][1159092][INFO ] 9[13:41:56][1159092][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:41:56][1159092][INFO ] Normalization factor 3.97364e-08
[13:41:56][1159092][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
[13:41:56][1159092][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
[13:41:56][1159092][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:41:56][1159092][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:41:56][1159092][INFO ] Launching time series padding kernel: grid 196608, block 32
[13:42:43][1159092][INFO ] Checkpoint committed!
[13:43:44][1159092][INFO ] Checkpoint committed!
[13:44:44][1159092][INFO ] Checkpoint committed!
[13:45:44][1159092][INFO ] Checkpoint committed!
[13:46:44][1159092][INFO ] Checkpoint committed!
[13:47:44][1159092][INFO ] Checkpoint committed!
[13:48:44][1159092][INFO ] Checkpoint committed!
[13:49:11][1159092][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 113.557314 3632.964844 0.9616168 0.3363934 16.1635 12.9243 16
------> CAND: 115.186772 4115.685547 0.9652054 2.8717973 15.7228 12.3353 16
------> CAND:  96.955994 3667.185791 0.7558802 2.7475731 15.5311 12.0806 16
------> CAND:  86.401238 3800.219727 0.5580786 2.5575905 15.4315 11.9486 16
------> CAND:  45.463928 4219.118652 0.8079633 0.8479514 21.8287 11.9035  2
------> CAND:  46.449284 4044.817627 0.8525771 2.8097634 16.0924 11.7921  8
------> CAND: 253.061650 3618.453125 0.8118485 2.7776141 16.0346 11.7318  8
------> CAND: 165.900051 3687.752686 0.9198433 2.8289902 15.2552 11.7157 16
------> CAND: 345.821381 4863.523438 0.9319654 2.6726785 26.7359 11.6112  1
------> CAND:  45.464706 4278.858887 0.8329864 0.8750311 21.3263 11.6047  2
------> CAND: 286.439458 3842.760010 0.8834134 0.5108294 17.8355 11.576  4
------> CAND: 171.099576 3619.695068 0.8002378 0.3866118 21.2735 11.5733  2
------> CAND:  86.391895 3961.636963 0.7974384 2.7779047 15.0811 11.4865 16
------> CAND: 342.199152 3619.695068 0.8002378 0.3866118 26.43 11.4784  1
------> CAND:  74.649106 4494.344727 1.0661887 2.8951914 15.0504 11.4461 16
------> CAND: 115.203121 4242.967773 0.9675417 2.8600776 15.0482 11.4433 16
------> CAND: 345.583151 3637.968262 0.4940784 2.4983301 21.0348 11.4314  2
------> CAND: 131.672091 3867.495850 0.9711655 2.8662729 15.6979 11.3811  8
------> CAND: 246.939829 4793.841309 0.9693235 1.1874477 15.5787 11.2573  8
------> CAND: 114.431600 4477.754883 0.9425560 0.9501973 17.3656 11.2016  4
------> CAND: 230.440237 4226.172852 1.0080237 2.8840046 15.4869 11.162  8
------> CAND: 115.246459 4697.204590 0.9986908 2.8057313 14.8143 11.1369 16
------> CAND: 228.862940 4477.754883 0.9425560 0.9501973 20.4888 11.1071  2
------> CAND: 377.406759 3981.841064 0.7823011 0.6829293 15.4237 11.0965  8
------> CAND: 228.856453 4395.322754 0.9042883 0.9159362 20.4019 11.0555  2
------> CAND: 478.374245 4117.091309 1.0475464 0.6251490 20.3829 11.0443  2
------> CAND: 115.219989 4226.172852 1.0080237 2.8840046 14.7204 11.0142 16
------> CAND:  98.522132 4368.135254 0.5259754 1.6853102 14.7194 11.0129 16
------> CAND: 115.232705 4061.390869 0.5881301 2.5313170 15.3401 11.0098  8
------> CAND:  80.242826 3928.282959 0.3815352 1.7425684 14.7158 11.0083 16
------> CAND: 162.890263 4158.360840 0.9724835 0.6945538 14.7018 10.99 16
------> CAND:  45.466523 4390.826172 0.8819963 0.9236509 20.2802 10.9833  2
------> CAND: 460.766549 3972.284180 0.8225568 2.7942972 25.251 10.9664  1
------> CAND:  45.463409 4172.654297 0.7903658 0.8319349 20.2481 10.9643  2
------> CAND:  37.032994 4097.538574 0.7365984 2.7045250 15.2894 10.9574  8
------> CAND: 115.232445 3914.872559 0.6774119 2.6771393 15.2819 10.9497  8
------> CAND:  29.752206 4873.354004 0.9298080 1.2976071 15.2607 10.9277  8
------> CAND:  86.402795 3891.726562 0.5867819 2.5755789 14.648 10.9199 16
------> CAND:  86.349855 3793.889648 0.8805171 2.8212166 14.6392 10.9085 16
------> CAND: 163.781158 4863.022461 0.9305841 1.2981715 14.636 10.9043 16
------> CAND:  86.433157 4000.661377 0.4257435 2.0856946 14.6344 10.9022 16
------> CAND: 115.417735 3799.734863 0.5615817 0.7366685 14.6188 10.8819 16
------> CAND: 432.189401 4525.258301 0.6191542 2.2364771 25.0441 10.8765  1
------> CAND: 230.467226 4333.376465 0.8093569 2.7307630 15.2095 10.8748  8
------> CAND: 172.737338 4265.678711 1.0398015 2.8980613 15.2032 10.8683  8
------> CAND: 115.253465 3643.690430 0.4459611 2.4096909 14.601 10.8587 16
------> CAND: 114.428226 4395.322754 0.9042883 0.9159362 16.9341 10.8586  4
------> CAND:  28.957070 4145.867676 0.8407974 2.7923188 14.5989 10.8561 16
------> CAND: 230.553902 4867.438965 0.8948082 2.6188295 16.9309 10.856  4
------> CAND: 172.791576 3637.968262 0.4940784 2.4983301 16.9278 10.8535  4
------> CAND: 143.188588 3709.513428 0.7866662 2.7719252 14.593 10.8483 16
------> CAND:  62.275450 4126.713867 0.8484684 2.8000433 14.5816 10.8335 16
------> CAND: 115.095943 4620.117676 1.0746024 2.8732004 24.9342 10.8288  1
------> CAND: 280.935009 4532.623047 0.9346259 2.7953377 16.8798 10.8154  4
------> CAND:  45.463149 4176.725098 0.7891502 0.8295882 19.9906 10.8115  2
------> CAND: 434.758542 3634.511963 0.5099246 0.6415434 16.8138 10.7631  4
------> CAND: 286.377176 3709.513428 0.7866662 2.7719252 15.0983 10.7599  8
------> CAND: 230.474233 4834.609375 0.9380114 2.6941702 15.0776 10.7385  8
------> CAND: 361.419438 3894.964600 0.7731209 0.6150942 16.7805 10.7367  4
------> CAND:  91.251204 3628.390625 0.5840240 0.5525718 14.4971 10.7238 16
------> CAND:  46.450322 4121.376953 0.8861389 2.8258772 15.0406 10.7004  8
------> CAND:  45.464966 4276.177734 0.8330628 0.8797926 19.8007 10.6988  2
------> CAND: 345.611697 3891.726562 0.5867819 2.5755789 16.7308 10.6972  4
------> CAND:  96.357306 3701.332275 0.5666140 2.5933554 15.0289 10.6883  8
------> CAND: 115.234002 4650.347656 0.8800580 2.6945264 15.0124 10.6712  8
------> CAND: 115.287721 5119.526367 1.0469488 2.6834397 14.4528 10.6663 16
------> CAND:  49.888559 3677.766602 0.6578085 2.6791847 16.6805 10.6574  4
------> CAND: 499.434192 5118.918945 0.9970992 2.5992661 19.7254 10.6542  2
------> CAND: 431.376099 4194.991211 0.8194369 0.8185236 16.6722 10.6508  4
------> CAND: 208.326683 3865.937500 0.9343981 2.8542998 14.9924 10.6506  8
------> CAND: 172.766663 4261.845215 0.8690974 2.7974658 14.9836 10.6416  8
------> CAND: 198.671645 3778.641113 0.5764444 2.5935128 19.6892 10.6327  2
------> CAND: 115.429932 4476.092773 0.9428021 0.9487008 14.4154 10.6178 16
------> CAND: 115.202602 3852.338379 0.8791125 2.8274565 14.4033 10.6021 16
------> CAND: 346.450691 3934.508545 0.7342751 0.6764677 14.9442 10.601  8
------> CAND:  86.402016 3782.035400 0.5645538 2.5776622 14.3861 10.5799 16
------> CAND:  45.463668 4167.654297 0.7921092 0.8329868 19.5949 10.5768  2
------> CAND: 303.530212 3847.216797 0.8811421 2.8240087 14.9146 10.5705  8
------> CAND: 325.749386 3674.099121 0.7042719 2.7192125 16.5672 10.5675  4
------> CAND: 307.228996 4136.079590 1.0252731 2.8962483 14.9109 10.5666  8
------> CAND: 461.764622 4220.647461 0.7628381 0.8919441 19.5715 10.563  2
------> CAND:  47.043041 3685.199707 0.9355463 2.8347909 14.9012 10.5566  8
------> CAND: 115.237116 4487.446777 0.7595467 2.6176803 14.3677 10.5561 16
------> CAND:  86.369318 4217.682617 0.9695262 2.8687148 14.3656 10.5534 16
------> CAND:  42.608289 3751.823486 0.4654245 2.4202957 14.3642 10.5516 16
------> CAND: 172.910690 4863.523438 0.9319654 2.6726785 19.5513 10.551  2
------> CAND:  86.389300 4331.207520 0.7624524 2.6809912 14.3569 10.542 16
------> CAND: 100.963075 3994.363770 0.7720758 0.7067353 14.8855 10.5406  8
------> CAND: 153.893600 3820.267090 0.8173586 0.5339331 16.5272 10.5358  4
------> CAND: 493.777671 3752.753418 0.3397623 1.8437351 16.5243 10.5335  4
------> CAND: 115.178727 4134.214844 0.9996659 2.8839259 14.3483 10.531 16
------> CAND: 114.431340 4477.754883 0.9425560 0.9501973 16.5179 10.5285  4
------> CAND: 251.910986 3606.672119 0.9672338 2.8345168 19.5125 10.528  2
------> CAND: 101.005375 3710.550293 0.7846212 0.4643640 14.3456 10.5275 16
------> CAND:  53.987506 3920.214844 0.9969419 2.8840075 14.865 10.5194  8
------> CAND: 230.465409 4061.390869 0.5881301 2.5313170 16.5019 10.5158  4
------> CAND: 230.423109 3987.971191 1.0058669 2.8908145 14.8594 10.5137  8
------> CAND: 123.131385 4169.540527 0.9283618 0.7278476 14.3315 10.5092 16
------> CAND: 499.981237 3771.414307 0.9593101 0.4307387 19.4754 10.506  2
------> CAND: 115.277081 4947.126465 1.0789573 2.7859068 14.3287 10.5056 16
[13:49:11][1159092][INFO ] Statistics: count dirty SumSpec pages 1953 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:49:11][1159092][INFO ] Data processing finished successfully!
13:49:11 (1159092): called boinc_finish(0)

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