Task 1694870679

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[04:17:49][145775][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_cfbf00096_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_6_dms_200_160.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 400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_160.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_40000_160_400000_1_0
------> GPU usage: 0.333300
[04:17:49][145775][INFO ] Starting data processing...
[04:17:49][145775][INFO ] opti: No host transfer for n_steps. Use device global.
[04:17:49][145775][INFO ] opti: No host transfer for mean. Use device global.
[04:17:49][145775][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[04:17:49][145775][INFO ] opti: sumspec[i] allloc, free and pinned.
[04:17:49][145775][INFO ] opti: power spectrum in fft callback (static link).
[04:17:49][145775][INFO ] opti: __constant__ access is not uniform, bad!
[04:17:49][145775][INFO ] Running on device 1 Quadro RTX 6000
[04:17:49][145775][INFO ] CUDA global memory status (initial GPU state, including context):
[04:17:49][145775][INFO ] No template file. Generating templates.
[04:17:49][145775][INFO ] Template param value T_cons = 50000
[04:17:59][145775][INFO ] Number of generated templates to be used: 50000
[04:17:59][145775][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_6_dms_200_160.cpt
[04:17:59][145775][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_6_dms_200_160.cpt (No such file or directory).
------> Starting from scratch...
[04:17:59][145775][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_160.binary
[04:17:59][145775][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_6_dms_200_DM246.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776207901559
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 246 cm^-3 pc
------> Scale factor: 1.03799
[04:17:59][145775][INFO ] Allocating memory for dedispersed compressed time series...
[04:17:59][145775][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[04:17:59][145775][INFO ] 8-bit allocation done
[04:17:59][145775][INFO ] Foobar
[04:17:59][145775][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_160.binary
[04:17:59][145775][INFO ] Allocating memory for dedispersed uncompressed time series.
[04:17:59][145775][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[04:17:59][145775][INFO ] FftSize = 12582913
[04:17:59][145775][INFO ] Seed for random number generator is -1040801469.
[04:18:03][145775][INFO ] 8[04:18:03][145775][INFO ] 9[04:18:04][145775][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[04:18:04][145775][INFO ] Normalization factor 3.97364e-08
[04:18:04][145775][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
[04:18:04][145775][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1944 MB (22282 MB free / 24226 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[04:18:04][145775][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[04:18:04][145775][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[04:18:04][145775][INFO ] TimeSeriesLength = 16775458, params->nsamples = 25165824
sum = -270.31970215, mean= -0.00001611  -0.00001611
[04:18:04][145775][INFO ] Launching time series padding kernel: grid 196608, block 32
[04:18:49][145775][INFO ] Checkpoint committed!
[04:19:49][145775][INFO ] Checkpoint committed!
[04:20:49][145775][INFO ] Checkpoint committed!
[04:21:49][145775][INFO ] Checkpoint committed!
[04:22:49][145775][INFO ] Checkpoint committed!
[04:23:49][145775][INFO ] Checkpoint committed!
[04:24:50][145775][INFO ] Checkpoint committed!
[04:25:50][145775][INFO ] Checkpoint committed!
[04:26:50][145775][INFO ] Checkpoint committed!
[04:27:50][145775][INFO ] Checkpoint committed!
[04:28:50][145775][INFO ] Checkpoint committed!
[04:29:15][145775][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3668.408936 0.8730558 2.3297632 21.4374 17.5042  8
------> CAND:   0.250426 4004.292725 0.8717847 1.9308408 21.2401 17.2895  8
------> CAND:   0.250686 4127.136230 1.0286988 1.3036710 18.9312 14.7964  8
------> CAND:   0.250167 3672.721924 0.6668818 1.8058032 17.342 14.5215 16
------> CAND:   0.500593 3604.746338 0.9672431 2.4626248 24.7306 13.6332  2
------> CAND: 469.259765 3757.061768 0.6932608 1.6772417 20.3678 13.6071  4
------> CAND: 166.566211 3631.277832 0.7467223 2.1552064 16.2046 12.9795 16
------> CAND:   0.501372 3930.215576 0.8739783 1.2997419 23.5492 12.9282  2
------> CAND:   0.499815 3759.942383 0.9605535 2.3810101 19.0551 12.5515  4
------> CAND: 115.242826 3776.505371 0.8113261 2.1736758 15.8229 12.4687 16
------> CAND: 485.439123 4043.953369 0.9158054 1.4319454 18.7863 12.336  4
------> CAND: 143.369466 4035.684326 0.9169557 2.0462248 16.2447 11.9513  8
------> CAND: 230.393785 3678.428467 0.8258572 2.2688658 21.7993 11.886  2
------> CAND: 115.181062 3735.455322 0.9829065 2.4378436 16.1578 11.8604  8
------> CAND:  86.391376 3832.671387 0.8061638 2.0884235 15.3484 11.8387 16
------> CAND: 124.761362 3659.494141 0.9088173 2.3810451 15.3337 11.8193 16
------> CAND: 146.407539 3687.577393 0.9577825 0.8033991 15.2568 11.7178 16
------> CAND: 242.719691 4043.953369 0.9158054 1.4319454 16.0007 11.6964  8
------> CAND: 115.206494 3665.845215 0.8774214 2.3415799 15.165 11.5969 16
------> CAND: 119.804737 3811.628662 0.9210918 2.3315234 15.8603 11.5501  8
------> CAND: 345.681246 3628.221924 0.8088530 2.2729886 21.1786 11.5169  2
------> CAND: 289.370095 3720.218262 0.7775075 1.1202663 15.8274 11.5158  8
------> CAND: 115.225957 3879.979248 0.9258069 2.2864025 15.057 11.4548 16
------> CAND:  45.825943 3700.164551 0.6734265 1.4263361 15.0341 11.4248 16
------> CAND:   0.501112 3655.235107 0.6814389 1.2229090 17.634 11.4153  4
------> CAND: 172.857232 3625.485840 0.8257871 2.2882161 14.9069 11.258 16
------> CAND: 230.460998 3827.079590 0.9147525 2.2817404 15.5391 11.2161  8
------> CAND: 115.196892 3678.428467 0.8258572 2.2688658 17.3689 11.2042  4
------> CAND: 247.901310 3952.817871 0.8654007 1.3288143 15.4899 11.1651  8
------> CAND: 234.630012 3757.061768 0.6932608 1.6772417 15.4672 11.1416  8
------> CAND: 115.221027 3630.888916 0.7887660 2.2153456 14.8035 11.1227 16
------> CAND: 187.250128 3654.407959 0.6873286 1.1995240 15.4357 11.109  8
------> CAND: 115.223881 3708.960938 0.7999111 2.1745117 14.788 11.1025 16
------> CAND:  85.703936 3721.741943 0.7749895 1.1206981 14.7791 11.0909 16
------> CAND: 324.001851 3758.810059 0.8320965 2.2292812 15.4168 11.0894  8
------> CAND: 115.229072 3959.625977 0.9572072 2.2511599 14.7639 11.071 16
------> CAND: 115.230369 3827.079590 0.9147525 2.2817404 14.7358 11.0344 16
------> CAND: 345.690329 3867.555908 0.9287888 2.3000317 17.1128 11.0005  4
------> CAND: 115.208830 3789.350586 0.9275873 2.3472106 14.7004 10.9881 16
------> CAND:  61.184733 3630.542236 0.7911701 0.9482908 14.6978 10.9848 16
------> CAND:  57.629198 3916.335938 0.8149194 1.9874877 14.6559 10.9301 16
------> CAND: 279.844292 3758.054443 0.8730806 2.2963045 15.2538 10.9206  8
------> CAND: 230.384183 3648.817139 0.9373712 2.4232922 15.2474 10.914  8
------> CAND: 115.294208 3755.866943 0.6952634 1.6461400 14.6205 10.8841 16
------> CAND:  74.770037 3752.806885 0.8760516 2.2860467 15.2156 10.8811  8
------> CAND: 345.602615 3708.582520 0.8006621 2.1763475 15.191 10.8557  8
------> CAND: 115.251649 3910.698486 0.8847313 2.1928928 14.5915 10.8464 16
------> CAND:   0.500853 4175.416992 1.0236146 2.1171896 16.9182 10.8459  4
------> CAND: 115.176132 3622.645996 0.8934457 2.3739686 15.1797 10.844  8
------> CAND: 115.212722 3636.688721 0.7487881 2.1548622 14.5825 10.8346 16
------> CAND: 115.210646 3727.756592 0.8939679 2.3152237 14.5656 10.8126 16
------> CAND: 115.197152 3841.249512 0.9661458 2.3561606 16.8701 10.8077  4
------> CAND: 172.955326 4123.440918 0.9328925 1.7908782 14.5588 10.8038 16
------> CAND: 422.335320 3934.984863 0.9595460 2.2763712 16.8389 10.783  4
------> CAND: 115.302513 4213.613770 0.9836281 1.7362578 14.5398 10.7791 16
------> CAND: 115.332616 4046.237061 0.9157049 1.4241761 14.5372 10.7758 16
------> CAND: 115.140319 3850.312012 0.9069426 2.2583578 19.9128 10.7653  2
------> CAND: 115.252946 4002.008789 0.8734037 1.9664162 14.5267 10.7621 16
------> CAND:  63.446874 3703.723877 0.9555655 0.8116565 14.5175 10.7502 16
------> CAND:  86.372692 3723.768311 0.7691964 2.0897491 15.0805 10.7416  8
------> CAND:   0.500334 3608.934570 0.9660159 0.6925969 19.8658 10.7375  2
------> CAND: 115.225438 3882.629639 0.9254453 2.2905884 14.4962 10.7225 16
------> CAND: 115.169644 3619.300781 0.9441153 2.4224589 15.0613 10.7218  8
------> CAND:  62.223808 4225.816895 1.0111365 1.9835576 15.0501 10.7102  8
------> CAND: 115.205716 3674.789062 0.8623334 2.3070359 14.4615 10.6776 16
------> CAND: 345.465594 3624.666260 0.8591924 2.3330150 16.6694 10.6485  4
------> CAND: 445.369871 4199.778809 1.0256114 2.1332433 16.6657 10.6456  4
------> CAND: 345.680986 3628.221924 0.8088530 2.2729886 16.6535 10.6359  4
------> CAND: 347.702303 4030.929688 0.9487319 2.1559293 14.9762 10.634  8
------> CAND: 126.832764 3751.757568 0.7026693 1.6543902 14.4274 10.6334 16
------> CAND: 115.119559 3724.324951 0.7694729 2.1075380 14.4167 10.6195 16
------> CAND: 230.643692 3718.479980 0.9279836 0.8543266 14.9543 10.6114  8
------> CAND:   0.500074 3731.581787 0.9824334 2.4210002 16.6224 10.6112  4
------> CAND: 346.239450 3692.808838 0.9759293 0.7875318 14.9536 10.6107  8
------> CAND: 161.537442 3899.098633 0.8280491 1.3168290 14.4096 10.6103 16
------> CAND: 186.335099 3664.947021 0.9259768 2.4063370 14.3979 10.5952 16
------> CAND:  29.610514 3919.303711 0.8085316 1.8361429 14.9377 10.5943  8
------> CAND: 345.649326 3967.444336 1.0133885 2.3452423 14.9335 10.59  8
------> CAND: 300.187734 4204.864746 1.0106794 1.5688601 14.9206 10.5767  8
------> CAND: 369.334727 3616.915283 0.9306096 2.4143853 14.916 10.5719  8
------> CAND: 299.440607 4070.319580 1.0280216 1.2028688 16.5589 10.5609  4
------> CAND: 211.360605 3791.403076 0.8437289 1.1056541 14.8973 10.5527  8
------> CAND: 115.238414 3644.050293 0.6909488 2.0057170 14.3624 10.5492 16
------> CAND: 461.003481 3893.577637 0.9220855 2.2627752 16.5304 10.5383  4
------> CAND: 449.015975 3816.044678 0.8220395 1.1798283 16.5214 10.5312  4
------> CAND: 107.956068 3696.885742 0.9566746 2.4259241 14.8717 10.5263  8
------> CAND: 115.218951 3635.715820 0.7539663 2.1448920 14.3441 10.5256 16
------> CAND: 214.634313 3624.166016 0.8341863 0.8619239 16.5108 10.5228  4
------> CAND: 185.952582 3770.200195 0.7489930 1.3301712 14.8644 10.5188  8
------> CAND: 345.566283 4000.632812 0.9526579 2.2013714 16.4939 10.5094  4
------> CAND: 292.090529 4019.645996 0.8682526 1.9698199 14.855 10.5091  8
------> CAND: 230.491879 3818.205566 0.8205782 2.1426508 14.8529 10.507  8
------> CAND: 141.699005 3823.012695 0.8138889 1.2328560 16.4819 10.5  4
------> CAND: 230.467226 4216.842773 1.0264846 2.1046841 14.8357 10.4892  8
------> CAND:  72.013012 3666.944336 0.8748347 2.3225074 14.3106 10.4823 16
------> CAND: 176.099798 3940.740967 0.8706570 1.2990113 14.3096 10.481 16
------> CAND: 175.494623 4039.913086 1.0247583 1.1619244 14.3064 10.4768 16
------> CAND:  76.818083 3622.635742 0.8437566 2.3142207 14.3059 10.4761 16
------> CAND: 115.297063 3803.788574 0.8318989 1.1602535 14.3039 10.4736 16
------> CAND:  86.397085 3939.618896 0.8711893 2.1171925 14.3036 10.4732 16
[04:29:15][145775][INFO ] Statistics: count dirty SumSpec pages 247152 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[04:29:15][145775][INFO ] Data processing finished successfully!
04:29:15 (145775): called boinc_finish(0)

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