Task 1724741052

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[15:56:45][87051][INFO ] Application startup - thank you for supporting Einstein@Home!
[15:56:45][87051][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_7_dms_200_116.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 5550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_116.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_116_5550000_1_0
------> GPU usage: 0.496000
[15:56:45][87051][INFO ] Starting data processing...
[15:56:45][87051][INFO ] opti: No host transfer for n_steps. Use device global.
[15:56:45][87051][INFO ] opti: No host transfer for mean. Use device global.
[15:56:45][87051][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:56:45][87051][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:56:45][87051][INFO ] opti: power spectrum in fft callback (static link).
[15:56:45][87051][INFO ] opti: __constant__ access is not uniform, bad!
[15:56:45][87051][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[15:56:45][87051][INFO ] CUDA global memory status (initial GPU state, including context):
[15:56:45][87051][INFO ] No template file. Generating templates.
[15:56:45][87051][INFO ] Template param value T_cons = 50000
[15:56:50][87051][INFO ] Number of generated templates to be used: 50000
[15:56:50][87051][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_116.cpt
[15:56:50][87051][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_116.cpt (No such file or directory).
------> Starting from scratch...
[15:56:50][87051][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_116.binary
[15:56:50][87051][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_7_dms_200_DM241.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755856863
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 241.6 cm^-3 pc
------> Scale factor: 1.44781
[15:56:50][87051][INFO ] Allocating memory for dedispersed compressed time series...
[15:56:50][87051][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:56:50][87051][INFO ] 8-bit allocation done
[15:56:50][87051][INFO ] Foobar
[15:56:50][87051][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_116.binary
[15:56:50][87051][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:56:50][87051][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:56:50][87051][INFO ] FftSize = 12582913
[15:56:50][87051][INFO ] Seed for random number generator is 1083881327.
[15:56:52][87051][INFO ] 8[15:56:52][87051][INFO ] 9[15:56:53][87051][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:56:53][87051][INFO ] Normalization factor 3.97364e-08
[15:56:53][87051][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
[15:56:53][87051][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1249 MB (2787 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:56:53][87051][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:56:53][87051][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:56:53][87051][INFO ] Launching time series padding kernel: grid 196608, block 32
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[17:16:29][87051][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500593 3606.737549 0.9673838 6.2303677 24.3982 20.7544  8
------> CAND:   0.499815 5341.603516 1.2322162 3.7963338 23.6979 19.9814  8
------> CAND:   0.499555 6065.380371 1.3242054 3.9852993 21.5809 17.6605  8
------> CAND:   0.250167 3604.329834 0.9678220 6.2294574 19.1402 17.0133 16
------> CAND:   1.499184 4987.987793 1.1835452 3.7058456 29.9017 16.7288  2
------> CAND:   1.499444 3619.150879 0.7742682 3.2203052 29.0118 16.1951  2
------> CAND:   0.249907 4689.430664 0.9213836 3.6422896 20.1009 16.0546  8
------> CAND:   0.500334 6848.250977 1.4031441 0.4789452 19.9951 15.9403  8
------> CAND:   0.749722 3618.221680 0.7843291 3.2189460 21.652 14.6449  4
------> CAND:   0.166605 5683.150879 0.9621699 3.9383423 17.1313 14.2338 16
------> CAND:   0.500074 3769.962646 0.3111159 3.4115934 18.3517 14.1771  8
------> CAND:   0.499296 4056.312012 1.0397804 3.3960047 18.2763 14.0967  8
------> CAND:   0.749462 4987.987793 1.1835452 3.7058456 20.3545 13.5964  4
------> CAND:   0.249648 7577.857422 1.4513018 4.3178449 16.6571 13.5895 16
------> CAND: 230.914101 4325.214844 0.6367221 0.1168503 17.3258 13.088  8
------> CAND:   1.499703 5174.056641 0.6184831 3.8796988 19.5465 12.946  4
------> CAND:   0.374731 4912.748535 1.1718096 3.6840091 17.0739 12.8221  8
------> CAND:   0.374991 3618.221680 0.7843291 3.2189460 16.3948 12.1084  8
------> CAND: 172.826090 4209.102051 0.8479987 3.4701092 15.53 12.0792 16
------> CAND: 149.235151 6829.698730 1.4013001 4.1486664 18.3441 11.9821  4
------> CAND: 115.205716 4629.955078 1.0626559 3.6042199 15.4424 11.9631 16
------> CAND:  86.372951 5360.110352 1.0136354 3.8328509 15.4005 11.9076 16
------> CAND: 287.879474 3790.201416 0.2723836 6.1302776 18.2175 11.8809  4
------> CAND: 431.841140 6816.800293 1.4048169 4.1448965 21.6134 11.7754  2
------> CAND: 461.124153 4654.660156 0.5213105 3.7216361 21.6009 11.768  2
------> CAND:   1.500482 4050.155762 0.9159287 0.0955524 21.5674 11.748  2
------> CAND:   0.166864 6971.022461 1.4151392 0.4809789 15.2578 11.7192 16
------> CAND: 230.562206 4654.660156 0.5213105 3.7216361 17.9655 11.6797  4
------> CAND:   1.499963 3640.386230 0.3812823 3.3049097 21.3577 11.6234  2
------> CAND: 433.120520 3786.833496 0.9691365 0.0130774 17.8558 11.5921  4
------> CAND: 115.474827 4196.526855 0.6234555 0.0938995 15.1354 11.5579 16
------> CAND:   0.250426 3616.099121 0.8942750 6.2325950 15.1058 11.5189 16
------> CAND: 115.511937 5110.357422 1.0250866 0.3140993 15.8289 11.5173  8
------> CAND: 194.126083 3939.837158 0.5150349 6.2818270 15.062 11.4614 16
------> CAND:  53.642878 4347.019531 0.9827524 0.1788310 14.994 11.3721 16
------> CAND: 115.480017 4017.726318 0.7851580 0.0682722 14.9752 11.3475 16
------> CAND:   6.441277 6036.109863 1.2073232 3.9863930 14.9356 11.2955 16
------> CAND:  76.962371 4903.463867 0.7055632 0.2243746 14.9197 11.2747 16
------> CAND: 132.197078 3889.644775 1.0122559 3.3289292 14.9085 11.26 16
------> CAND:  43.701082 4315.145020 0.9743526 0.1654384 14.9009 11.2502 16
------> CAND:   0.749981 5174.056641 0.6184831 3.8796988 17.4254 11.2491  4
------> CAND:   0.299733 4987.987793 1.1835452 3.7058456 15.5661 11.2442  8
------> CAND: 300.412469 3771.348633 0.8873329 0.0018586 15.526 11.2025  8
------> CAND: 288.239413 5811.001953 0.6817848 4.0762725 17.3509 11.1898  4
------> CAND:   1.500222 3909.936279 0.0916614 5.5608082 20.6149 11.182  2
------> CAND: 431.864755 5360.110352 1.0136354 3.8328509 17.3172 11.163  4
------> CAND: 200.398938 4453.070801 0.8379641 3.5638783 15.4719 11.1465  8
------> CAND: 438.917695 4458.067871 1.0468799 3.5413234 20.5475 11.142  2
------> CAND: 316.717948 4439.192383 1.0758137 3.5370405 15.4572 11.1312  8
------> CAND: 219.679430 3836.521729 0.6861458 3.3381295 15.4488 11.1225  8
------> CAND:  86.590420 4914.277344 1.0844101 0.3006884 14.7816 11.0942 16
------> CAND:  86.542670 4202.875000 0.4716845 0.0434869 14.7805 11.0927 16
------> CAND: 115.474048 5924.230957 1.2112614 0.4283212 14.7657 11.0734 16
------> CAND:  79.797768 3618.700195 0.7790756 3.2233369 14.7549 11.0592 16
------> CAND:  88.975568 4619.425781 1.0620984 3.5950751 17.1767 11.0513  4
------> CAND: 241.479497 3617.510010 0.8060513 6.2268190 15.3535 11.0237  8
------> CAND:  97.803810 4020.463379 0.9401543 0.0889658 17.1222 11.008  4
------> CAND: 352.322345 3628.628662 0.5321710 3.2627785 17.1194 11.0057  4
------> CAND:   0.299993 3619.509277 0.7543627 3.2223425 14.7059 10.9954 16
------> CAND: 279.747495 4546.274414 1.0874422 3.5732365 15.3041 10.9726  8
------> CAND:  43.701342 4232.876953 0.9421584 0.1422392 14.6715 10.9505 16
------> CAND: 177.580298 4409.589844 0.6325839 0.1320300 15.2641 10.9313  8
------> CAND: 281.402904 5762.515625 0.8821972 0.3376155 17.0155 10.9232  4
------> CAND: 346.657000 5695.955566 1.1971335 0.4091871 25.1405 10.9184  1
------> CAND: 397.333170 5118.247070 1.0248326 3.7584310 15.2427 10.9091  8
------> CAND: 346.163933 4620.311523 0.2400105 6.1383467 15.2418 10.9082  8
------> CAND:  79.242158 3949.869385 0.7628928 3.3736691 14.6319 10.899 16
------> CAND:   1.498925 5978.068848 1.3136423 3.9644296 25.0344 10.8723  1
------> CAND: 176.957995 4367.173340 0.8601816 0.1703478 14.6086 10.8687 16
------> CAND:   1.500741 3814.006592 0.9746757 0.0261413 14.6055 10.8646 16
------> CAND:  36.839660 4892.464355 0.7600079 0.2464521 14.6027 10.861 16
------> CAND: 219.458848 4458.067871 1.0468799 3.5413234 16.9332 10.8578  4
------> CAND: 346.369205 4254.152344 0.5346044 0.0753122 16.9173 10.8452  4
------> CAND: 376.068730 3977.863770 0.9524570 3.3708131 16.9087 10.8383  4
------> CAND: 156.028322 4002.659424 0.8676471 3.3846304 15.1719 10.8359  8
------> CAND: 115.551382 5654.650391 1.1943250 0.4052233 14.5804 10.832 16
------> CAND: 273.258209 3679.463379 0.9292820 6.2554817 15.1624 10.8261  8
------> CAND: 178.400088 4353.462891 0.7215680 3.5452108 14.5752 10.8251 16
------> CAND: 157.714872 3865.991943 0.9255771 3.3214531 15.1594 10.823  8
------> CAND:  86.559538 4569.318359 0.5892699 0.1461259 14.5585 10.8035 16
------> CAND:  76.969118 3718.127197 0.6701534 6.2448530 14.5565 10.8009 16
------> CAND: 280.333727 4721.739258 0.5702245 0.1594444 16.8607 10.8003  4
------> CAND: 102.885259 6345.562500 0.7566528 4.2196698 14.5556 10.7998 16
------> CAND:   1.249537 6374.134277 0.4053240 6.1424918 19.9432 10.7834  2
------> CAND: 230.411172 4629.955078 1.0626559 3.6042199 15.1158 10.7779  8
------> CAND:  81.471602 3673.627930 0.6310068 6.2290444 14.537 10.7755 16
------> CAND: 218.034661 5277.123047 1.0975648 3.7952547 19.9117 10.7647  2
------> CAND:  37.562912 3703.312256 0.7489477 6.2531266 15.0982 10.7598  8
------> CAND:   1.249796 3775.627441 0.1114857 5.7682800 19.903 10.7595  2
------> CAND: 332.585895 5296.958008 1.0172169 3.8134823 19.8953 10.755  2
------> CAND: 432.929521 4044.923096 0.9168220 0.0941297 16.7968 10.7496  4
------> CAND:   1.001186 3606.737549 0.9673838 6.2303677 16.7584 10.7191  4
------> CAND: 115.487543 6203.101074 1.2145735 0.4436108 15.0347 10.6942  8
------> CAND: 210.221100 3756.990967 0.9632923 3.2705216 16.7244 10.6921  4
------> CAND: 376.538701 3835.808838 0.8271581 0.0222310 15.0319 10.6914  8
------> CAND: 172.907836 4606.328125 0.4319046 3.7477772 15.0171 10.6761  8
------> CAND:   0.214095 3695.701416 0.8144962 3.2572887 14.4591 10.6745 16
------> CAND:  71.192963 3860.903076 0.6494201 3.3551250 16.6874 10.6628  4
------> CAND:   1.249277 8427.511719 0.8338813 6.2133493 19.704 10.6415  2
------> CAND: 230.970414 4069.073486 0.8903872 0.0986243 16.6504 10.6334  4
[17:16:29][87051][INFO ] Statistics: count dirty SumSpec pages 512323 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:16:29][87051][INFO ] Data processing finished successfully!
17:16:29 (87051): called boinc_finish(0)

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