Task 1704663267

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[09:44:26][1150282][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_171.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 6350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_171.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_171_6350000_1_0
------> GPU usage: 0.330000
[09:44:26][1150282][INFO ] Starting data processing...
[09:44:26][1150282][INFO ] opti: No host transfer for n_steps. Use device global.
[09:44:26][1150282][INFO ] opti: No host transfer for mean. Use device global.
[09:44:26][1150282][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:44:26][1150282][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:44:26][1150282][INFO ] opti: power spectrum in fft callback (static link).
[09:44:26][1150282][INFO ] opti: __constant__ access is not uniform, bad!
[09:44:28][1150282][INFO ] Running on device 7 Tesla V100-SXM2-16GB
[09:44:28][1150282][INFO ] CUDA global memory status (initial GPU state, including context):
[09:44:28][1150282][INFO ] No template file. Generating templates.
[09:44:28][1150282][INFO ] Template param value T_cons = 50000
[09:44:34][1150282][INFO ] Number of generated templates to be used: 50000
[09:44:34][1150282][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_171.cpt
[09:44:34][1150282][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_171.cpt (No such file or directory).
------> Starting from scratch...
[09:44:34][1150282][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_171.binary
[09:44:34][1150282][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_DM247.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961631201
------> 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: 247.1 cm^-3 pc
------> Scale factor: 2.17865
[09:44:34][1150282][INFO ] Allocating memory for dedispersed compressed time series...
[09:44:34][1150282][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:44:34][1150282][INFO ] 8-bit allocation done
[09:44:34][1150282][INFO ] Foobar
[09:44:34][1150282][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_171.binary
[09:44:34][1150282][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:44:34][1150282][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:44:34][1150282][INFO ] FftSize = 12582913
[09:44:34][1150282][INFO ] Seed for random number generator is 1111661995.
[09:44:37][1150282][INFO ] 8[09:44:37][1150282][INFO ] 9[09:44:38][1150282][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:44:39][1150282][INFO ] Normalization factor 3.97364e-08
[09:44:39][1150282][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
[09:44:39][1150282][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
[09:44:39][1150282][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:44:39][1150282][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:44:39][1150282][INFO ] Launching time series padding kernel: grid 196608, block 32
[09:45:27][1150282][INFO ] Checkpoint committed!
[09:46:27][1150282][INFO ] Checkpoint committed!
[09:47:27][1150282][INFO ] Checkpoint committed!
[09:48:27][1150282][INFO ] Checkpoint committed!
[09:49:27][1150282][INFO ] Checkpoint committed!
[09:50:27][1150282][INFO ] Checkpoint committed!
[09:51:27][1150282][INFO ] Checkpoint committed!
[09:51:32][1150282][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  60.047045 5451.500977 0.8434032 6.2666483 15.8956 12.5657 16
------> CAND: 437.932598 3640.156494 0.3924312 3.5078523 22.2975 12.1825  2
------> CAND:  86.545525 4887.906738 0.6903234 6.2071519 15.5655 12.1263 16
------> CAND: 280.286236 3753.688477 0.3476343 5.9206538 16.1548 11.8573  8
------> CAND: 285.242083 5126.710938 0.7661588 6.2519341 16.0381 11.7354  8
------> CAND: 196.997292 4019.861328 0.4816699 6.0627160 15.2614 11.7238 16
------> CAND: 172.940534 4380.036133 0.6016750 3.8203127 21.4023 11.6499  2
------> CAND: 100.152109 3798.773193 0.9684594 6.2072701 15.9308 11.6236  8
------> CAND: 158.068324 4008.017822 0.5055987 6.0810094 21.0265 11.4265  2
------> CAND: 346.512194 4539.150391 0.7054990 6.2391376 17.5984 11.3869  4
------> CAND: 191.570956 3906.750977 0.2436974 5.6779523 15.6895 11.3723  8
------> CAND: 115.466003 3915.310791 0.4534915 6.0412612 14.9887 11.3652 16
------> CAND: 161.320493 4051.760986 0.8451998 6.2425017 14.9387 11.2996 16
------> CAND: 146.268702 4492.472168 0.7736777 3.7856941 15.6007 11.2801  8
------> CAND: 263.269183 4541.082031 0.8422949 3.7815235 20.7667 11.2722  2
------> CAND: 393.994584 4019.861328 0.4816699 6.0627160 15.5705 11.2488  8
------> CAND: 496.588415 4264.867188 1.0233142 3.5989289 17.3457 11.1857  4
------> CAND: 485.660484 3831.434570 0.8627710 6.1957235 17.3347 11.1769  4
------> CAND:  87.801549 5255.250488 1.1513917 3.9945934 15.3685 11.0393  8
------> CAND: 180.802623 4544.490234 0.6358989 6.1963606 15.3609 11.0315  8
------> CAND: 129.845665 4271.910645 0.8520104 6.2786183 14.7218 11.016 16
------> CAND: 259.599205 3635.573730 0.4423436 5.9915857 25.3462 11.0077  1
------> CAND: 119.090827 4296.312500 0.6069593 6.1658192 14.6878 10.9718 16
------> CAND: 338.499330 4070.250488 0.5464314 6.1222138 15.2321 10.8982  8
------> CAND: 298.235706 3694.236084 0.8604648 3.3489647 15.2285 10.8944  8
------> CAND: 368.365460 4378.106934 0.6034637 6.1651835 16.9752 10.8912  4
------> CAND:  20.028138 4718.768066 0.6811413 6.2121243 15.2151 10.8806  8
------> CAND:  94.402683 3670.428467 0.6820743 3.3747826 14.6001 10.8576 16
------> CAND: 230.999739 4315.110840 0.5906252 6.1642985 16.9242 10.8507  4
------> CAND: 132.226662 3990.858643 1.0117434 3.4749479 15.1719 10.8359  8
------> CAND:  52.689441 4008.017822 0.5055987 6.0810094 15.1565 10.82  8
------> CAND:  19.782123 3808.858643 0.9221660 3.3988595 15.1394 10.8023  8
------> CAND: 137.657410 4925.134277 1.0052170 0.0857033 19.9386 10.7807  2
------> CAND:  86.371654 4329.220703 1.0575858 3.6212409 14.534 10.7717 16
------> CAND:  86.592755 5631.138184 1.1631992 0.1254088 15.1033 10.765  8
------> CAND: 405.369130 3861.839111 0.7810479 6.1831059 15.0985 10.7602  8
------> CAND: 265.127528 5128.495117 0.7622725 4.1243839 16.8093 10.7595  4
------> CAND: 234.506226 4293.603516 1.0298387 0.0430521 15.0696 10.7302  8
------> CAND: 408.592493 6763.602539 1.3531607 0.0453773 19.8444 10.7248  2
------> CAND: 115.515310 5671.195312 1.2698220 0.1721011 15.0608 10.7212  8
------> CAND: 123.038481 5796.917969 0.8751788 6.2278647 19.8058 10.7019  2
------> CAND: 386.865349 3648.014893 0.9353180 6.1621456 19.7957 10.6959  2
------> CAND: 230.922145 4618.210449 0.8201011 0.0133926 16.7124 10.6826  4
------> CAND: 230.950951 4201.510254 0.7413763 6.2323651 16.6999 10.6727  4
------> CAND: 163.459367 3939.205566 0.9707755 6.2462583 14.4525 10.666 16
------> CAND: 210.533809 3721.746338 0.9300152 6.1831574 16.6732 10.6515  4
------> CAND:  55.854415 3635.030029 0.4539900 5.9996123 14.9854 10.6434  8
------> CAND: 394.417065 5710.346680 1.2743274 0.1619532 16.651 10.6339  4
------> CAND:  86.556684 5083.034668 0.6333055 6.1266365 14.4258 10.6313 16
------> CAND:  86.596907 3647.109863 0.9119950 6.1549687 14.4254 10.6307 16
------> CAND: 247.621560 5360.284668 1.0719538 0.1141613 24.4688 10.6267  1
------> CAND: 276.044040 3869.959961 0.9229159 3.4306102 16.6399 10.6252  4
------> CAND: 135.595350 7221.582031 1.1553773 5.9355178 14.9614 10.6187  8
------> CAND: 100.067768 3703.802734 0.7963666 6.1487932 14.4129 10.6145 16
------> CAND: 219.302883 3809.613281 0.2779305 5.7832317 14.9508 10.6078  8
------> CAND: 196.130532 3745.939697 0.9506696 3.3605840 14.9427 10.5994  8
------> CAND: 115.499740 3619.547607 0.7660364 6.1186161 14.9417 10.5983  8
------> CAND:  66.024838 4451.040039 1.0068250 0.0596902 14.9406 10.5973  8
------> CAND: 334.758506 5004.345215 1.0003793 3.9383411 19.6195 10.5915  2
------> CAND: 181.987542 3905.413330 0.8320458 6.2055502 14.3939 10.59 16
------> CAND: 298.749015 5380.827148 0.5526786 4.5356903 14.9267 10.583  8
------> CAND: 452.946241 4194.876953 1.0191764 3.5672026 16.5864 10.5827  4
------> CAND: 115.464446 3909.740723 0.5842464 6.1191025 14.9262 10.5824  8
------> CAND: 322.640985 4051.760986 0.8451998 6.2425017 14.9254 10.5816  8
------> CAND:  86.559019 4671.823242 0.6375839 6.1825519 14.382 10.5746 16
------> CAND: 115.444983 6630.125000 1.3524922 0.0751259 14.3797 10.5716 16
------> CAND: 115.376213 7309.654785 1.2594223 6.0759358 14.3766 10.5677 16
------> CAND: 242.830242 3831.434570 0.8627710 6.1957235 14.9109 10.5666  8
------> CAND: 155.698486 4135.100586 1.0522488 0.0193862 14.3725 10.5623 16
------> CAND: 418.387666 3739.128662 0.6185679 3.4426038 16.5528 10.5561  4
------> CAND: 244.241453 4153.194824 0.8625736 3.5839419 16.5524 10.5558  4
------> CAND:  19.781864 3855.526611 0.9423081 3.4194295 14.3666 10.5547 16
------> CAND:  74.964929 4068.874756 0.7416958 3.5836844 14.3572 10.5425 16
------> CAND: 111.969118 3703.660400 0.7604212 3.3765945 16.5271 10.5357  4
------> CAND: 185.110475 5199.386230 0.4732807 5.8253918 14.351 10.5345 16
------> CAND: 189.829390 3942.253418 0.7599521 3.5041423 14.3499 10.5331 16
------> CAND: 280.293243 3808.261475 0.2890890 5.8088036 14.8567 10.5108  8
------> CAND: 295.664489 4031.727783 0.7666460 3.5552011 14.8509 10.5049  8
------> CAND: 122.045858 3635.147949 0.4514927 3.4572244 14.8499 10.5039  8
------> CAND: 173.018387 4146.644043 0.6103600 3.6796124 14.3136 10.4861 16
------> CAND: 354.922367 4068.641113 0.9316164 6.2616377 19.4335 10.4812  2
------> CAND: 173.249609 3782.224365 0.8450949 6.1798234 19.4305 10.4794  2
------> CAND:  86.568621 3672.582275 0.6492354 6.1050920 14.3041 10.4739 16
------> CAND: 238.937345 3877.816162 0.7663327 3.4721117 16.4431 10.4693  4
------> CAND: 259.706641 4871.637207 0.9344444 0.0666315 16.4393 10.4662  4
------> CAND: 113.296507 3864.796143 0.2622581 3.9081485 16.4372 10.4645  4
------> CAND: 138.412581 5126.937012 0.6955940 6.1818728 19.4024 10.4628  2
------> CAND: 316.242787 4875.256348 0.6147563 4.1043758 14.8075 10.4602  8
------> CAND:   9.351672 3669.775391 0.6633500 6.1043005 14.2916 10.4577 16
------> CAND:  49.222658 4338.403809 1.0850997 0.0611220 14.2858 10.4502 16
------> CAND: 338.873802 4047.843018 0.7566137 6.2106586 19.3788 10.4488  2
------> CAND:  42.401720 4921.502930 0.7386304 6.2503147 14.2841 10.4481 16
------> CAND: 436.639464 3746.177246 0.9378441 3.3628869 19.373 10.4453  2
------> CAND: 226.593014 3864.796143 0.2622581 3.9081485 19.372 10.4448  2
------> CAND: 293.061353 3864.569824 0.9801090 3.4136751 14.7872 10.4393  8
------> CAND: 231.008043 4674.790039 0.7607345 6.2702370 14.7837 10.4358  8
------> CAND:  50.684214 3836.259277 0.4167363 5.9935417 14.2727 10.4333 16
------> CAND: 247.619483 5352.211914 1.0712585 0.1047961 24.0136 10.429  1
------> CAND: 381.111771 3746.510986 0.5953214 6.0963602 14.7682 10.4198  8
------> CAND: 338.090344 3943.909180 0.9030271 3.4728560 14.7565 10.4079  8
[09:51:32][1150282][INFO ] Statistics: count dirty SumSpec pages 1819 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:51:32][1150282][INFO ] Data processing finished successfully!
09:51:32 (1150282): called boinc_finish(0)

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