Task 1721390184

Stderr output

<core_client_version>7.19.0</core_client_version>
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<stderr_txt>
[20:29:36][3763230][INFO ] Application startup - thank you for supporting Einstein@Home!
[20:29:36][3763230][INFO ] Petri's Custom BRP7 v18.1 - CUDA 12.5 - compiled by Ian 01/21/25

command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_7_dms_200_64.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 200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_64.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_64_200000_2_0
------> GPU usage: 0.330000
[20:29:36][3763230][INFO ] Starting data processing...
[20:29:36][3763230][INFO ] opti: No host transfer for n_steps. Use device global.
[20:29:36][3763230][INFO ] opti: No host transfer for mean. Use device global.
[20:29:36][3763230][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:29:36][3763230][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:29:36][3763230][INFO ] opti: power spectrum in fft callback (static link).
[20:29:36][3763230][INFO ] opti: __constant__ access is not uniform, bad!
[20:29:36][3763230][INFO ] Running on device 4 NVIDIA TITAN V
[20:29:36][3763230][INFO ] CUDA global memory status (initial GPU state, including context):
[20:29:36][3763230][INFO ] No template file. Generating templates.
[20:29:36][3763230][INFO ] Template param value T_cons = 50000
[20:29:42][3763230][INFO ] Number of generated templates to be used: 50000
[20:29:42][3763230][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_7_dms_200_64.cpt
[20:29:42][3763230][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_7_dms_200_64.cpt (No such file or directory).
------> Starting from scratch...
[20:29:42][3763230][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_64.binary
[20:29:42][3763230][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_7_dms_200_DM236.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768488115
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 236.4 cm^-3 pc
------> Scale factor: 1.43769
[20:29:42][3763230][INFO ] Allocating memory for dedispersed compressed time series...
[20:29:42][3763230][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:29:42][3763230][INFO ] 8-bit allocation done
[20:29:42][3763230][INFO ] Foobar
[20:29:42][3763230][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_64.binary
[20:29:43][3763230][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:29:43][3763230][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:29:43][3763230][INFO ] FftSize = 12582913
[20:29:43][3763230][INFO ] Seed for random number generator is 1112947559.
[20:29:46][3763230][INFO ] 8[20:29:46][3763230][INFO ] 9[20:29:47][3763230][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:29:47][3763230][INFO ] Normalization factor 3.97364e-08
[20:29:47][3763230][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
[20:29:47][3763230][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2166 MB (9891 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:29:47][3763230][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:29:47][3763230][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:29:47][3763230][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:30:36][3763230][INFO ] Checkpoint committed!
[20:31:36][3763230][INFO ] Checkpoint committed!
[20:32:36][3763230][INFO ] Checkpoint committed!
[20:33:36][3763230][INFO ] Checkpoint committed!
[20:34:36][3763230][INFO ] Checkpoint committed!
[20:35:36][3763230][INFO ] Checkpoint committed!
[20:36:36][3763230][INFO ] Checkpoint committed!
[20:37:36][3763230][INFO ] Checkpoint committed!
[20:38:36][3763230][INFO ] Checkpoint committed!
[20:39:37][3763230][INFO ] Checkpoint committed!
[20:40:19][3763230][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500853 3930.270996 0.9963688 1.2936261 19.6098 15.525  8
------> CAND:   0.500334 3652.041748 0.9508590 2.3164837 19.3602 15.2566  8
------> CAND:   0.250167 3622.149902 0.8903883 2.2548730 19.1102 14.9883  8
------> CAND:   0.501112 3601.710449 0.9680643 0.7932488 18.7425 14.5944  8
------> CAND:   0.500593 3643.626465 0.7960240 1.1742648 18.221 14.0378  8
------> CAND:   0.250426 3983.599121 0.9834054 1.9601606 16.8799 13.8916 16
------> CAND:   1.502558 3832.937012 0.8563899 1.4767816 24.5133 13.5034  2
------> CAND:   1.502298 3671.503418 0.7576919 1.4428025 24.4802 13.4837  2
------> CAND:   1.502818 4057.126465 1.0028685 1.5212857 23.7227 13.0317  2
------> CAND:   0.500074 3614.685547 0.9337487 2.3146458 17.0253 12.7708  8
------> CAND:   1.000408 3614.685547 0.9337487 2.3146458 19.1615 12.6368  4
------> CAND:   0.250686 3606.671631 0.9664712 0.8055176 16.7758 12.5081  8
------> CAND:  86.367761 3623.300781 0.8845845 2.2136185 16.6687 12.3956  8
------> CAND:   1.251353 3848.707764 0.9167030 1.3245493 22.3143 12.1925  2
------> CAND: 115.225698 3706.836914 0.8376809 2.0391138 15.5799 12.1454 16
------> CAND: 115.221286 3621.373535 0.9394996 2.3090577 16.3089 12.0184  8
------> CAND:   0.499815 3602.203857 0.9679102 2.3536253 16.3013 12.0105  8
------> CAND:   0.751279 3671.503418 0.7576919 1.4428025 18.2926 11.9409  4
------> CAND:   0.249907 3653.286377 0.7507584 1.3037180 15.3958 11.9015 16
------> CAND:   1.002224 3712.281494 0.7737606 1.7129487 21.7531 11.8585  2
------> CAND:   1.502039 3714.489746 0.7693290 1.6635145 21.6742 11.8116  2
------> CAND:   1.000667 4016.607666 1.0012422 2.0480525 18.1169 11.8005  4
------> CAND:  95.300845 3679.125000 0.9087930 1.0159872 15.3008 11.7759 16
------> CAND:  86.391636 3804.669189 0.8764805 2.0394447 15.2782 11.7461 16
------> CAND: 372.720283 3746.242920 0.8427112 1.9708961 16.0088 11.7048  8
------> CAND:   1.251094 3638.843506 0.7686029 1.1877964 21.453 11.68  2
------> CAND: 115.219989 3634.470459 0.7929806 2.0181882 15.971 11.6654  8
------> CAND:  81.572810 3691.472656 0.8604206 1.1079890 15.1198 11.5374 16
------> CAND:  39.441499 3842.303955 0.8502536 1.7930039 15.7512 11.4365  8
------> CAND:  86.388003 3842.941650 0.9481048 2.1734607 15.7213 11.4054  8
------> CAND:  80.572402 3828.513428 0.9489285 1.1920152 15.7048 11.3883  8
------> CAND:   0.751539 3949.300049 0.9972935 1.3435819 17.5281 11.3309  4
------> CAND: 194.238969 3702.619873 0.9758623 2.2953799 17.5238 11.3275  4
------> CAND: 158.135277 3817.133789 0.9264566 2.1021316 15.621 11.3012  8
------> CAND: 230.470859 3709.417969 0.9762131 2.2816021 15.6209 11.301  8
------> CAND: 345.656333 3625.616455 0.8447686 2.1505258 15.6206 11.3008  8
------> CAND: 115.238673 3768.465332 0.8973992 2.1285136 14.9308 11.2892 16
------> CAND: 115.165751 3863.042480 0.9921013 2.1759765 14.9058 11.2565 16
------> CAND: 106.232927 3719.061523 0.9768412 0.9554405 14.8891 11.2347 16
------> CAND: 172.861643 3839.891846 0.9476035 2.1370699 14.8738 11.2146 16
------> CAND:   1.251613 3966.237549 0.9981381 1.3825759 20.5496 11.1432  2
------> CAND:   1.501520 3707.554688 0.8370398 2.0453455 20.5302 11.1317  2
------> CAND:   1.002484 4017.772217 0.9830129 1.8489121 20.4972 11.1122  2
------> CAND:   2.502706 3838.185791 0.9199888 1.2895060 25.4714 11.0621  1
------> CAND: 115.254244 3729.425049 0.8614323 2.0608265 14.7498 11.0526 16
------> CAND:   0.166864 3648.337891 0.7753647 1.2094414 14.7495 11.0522 16
------> CAND: 115.223103 3660.703857 0.9243881 2.2365663 14.7386 11.038 16
------> CAND: 196.050862 3869.058594 0.9106873 1.3747115 15.3591 11.0296  8
------> CAND: 115.224919 3709.322021 0.8347889 2.0459282 14.7315 11.0288 16
------> CAND: 414.004816 3746.161865 0.9440661 1.0619855 17.1422 11.0239  4
------> CAND: 130.866574 3619.083496 0.9218898 0.8937320 15.3463 11.0163  8
------> CAND: 268.058684 3946.131592 0.9973332 1.3161418 17.1302 11.0143  4
------> CAND: 345.666713 3661.141113 0.9241783 2.2413285 17.0466 10.9479  4
------> CAND:   2.502966 3976.905762 0.9987561 1.3964771 25.2049 10.9463  1
------> CAND:   1.501779 3994.353271 1.0088724 2.1071022 20.2173 10.946  2
------> CAND:   2.502447 3714.993896 0.8264346 1.2144438 25.1366 10.9167  1
------> CAND: 115.228033 4042.884521 1.0023868 2.0093796 14.6207 10.8843 16
------> CAND: 293.734520 3969.067627 0.9477839 1.6435769 15.2115 10.8769  8
------> CAND: 159.603320 3673.906006 0.9136428 2.2166054 14.6134 10.8748 16
------> CAND: 115.201564 4048.580811 1.0024320 1.9788722 15.1799 10.8442  8
------> CAND: 130.447207 3929.307129 1.0036422 2.1798198 16.9076 10.8375  4
------> CAND:  79.067768 3817.133789 0.9264566 2.1021316 14.5805 10.8321 16
------> CAND: 394.000812 3734.399658 0.8565871 2.0505831 16.8859 10.8203  4
------> CAND: 345.470784 3671.522705 0.9688356 2.3090227 16.8552 10.7959  4
------> CAND:  59.940646 3725.179688 0.9488574 2.2438557 16.8385 10.7826  4
------> CAND:   0.751019 3655.996582 0.7378975 1.3456573 16.8265 10.7732  4
------> CAND:  90.647326 3735.224365 0.9469307 1.0159407 16.825 10.772  4
------> CAND: 394.766884 3823.474121 0.9246417 2.0896351 16.8203 10.7682  4
------> CAND: 472.794280 3854.720459 0.9452862 1.2351799 19.9067 10.7617  2
------> CAND: 249.638465 3791.307617 0.9543777 1.0941325 16.8113 10.7611  4
------> CAND: 115.244902 3993.358643 0.9832754 1.9304513 14.5224 10.7566 16
------> CAND: 460.562575 3742.866699 0.9780776 2.2621744 19.868 10.7388  2
------> CAND: 166.234558 3670.787109 0.9689321 2.3236494 14.5068 10.7363 16
------> CAND: 144.212351 3653.528320 0.7487323 1.3283409 14.4814 10.7033 16
------> CAND: 345.526838 3894.043701 0.9397272 2.0933936 16.7354 10.7009  4
------> CAND:  91.320234 3717.087646 0.8231131 2.0116594 14.4776 10.6984 16
------> CAND: 172.749535 3658.385986 0.9481016 2.2857137 15.0332 10.6928  8
------> CAND:  86.343627 3602.323730 0.9678697 2.3493807 14.4491 10.6615 16
------> CAND: 230.468264 3824.137695 0.8614978 1.4499646 15.0012 10.6598  8
------> CAND: 342.057201 3635.995850 0.7870091 2.0513856 16.6726 10.6511  4
------> CAND:  86.366723 3731.930176 0.9163927 2.1993320 14.4407 10.6506 16
------> CAND: 117.188106 3600.968994 0.9683002 2.3545265 24.5177 10.6479  1
------> CAND: 248.935195 3990.958984 0.9993852 1.4328189 14.9859 10.6439  8
------> CAND: 111.021909 3727.966797 0.9185193 2.2123563 14.4302 10.637 16
------> CAND: 149.732371 3632.435303 0.8478292 2.1566293 16.6449 10.6291  4
------> CAND: 115.193778 3669.976807 0.8911303 2.2244704 14.4214 10.6255 16
------> CAND:  50.930229 3884.628906 0.9993961 2.1816051 14.4154 10.6179 16
------> CAND: 230.387557 3669.976807 0.8911303 2.2244704 14.9476 10.6045  8
------> CAND: 172.114776 3797.135498 0.8815035 2.0735099 14.9463 10.6031  8
------> CAND: 499.372948 3629.919434 0.8223257 2.1296570 24.4047 10.5988  1
------> CAND: 115.305886 3828.597412 0.8584086 1.4875832 14.3999 10.5978 16
------> CAND:  76.795247 3629.910889 0.8210559 2.1063154 14.3989 10.5964 16
------> CAND: 101.357788 3698.689209 0.8917131 2.1591361 14.9385 10.5951  8
------> CAND: 167.306590 3700.208984 0.8908432 1.0573832 14.937 10.5935  8
------> CAND: 230.469302 3696.363281 0.8537539 2.0991814 14.9341 10.5906  8
------> CAND: 193.728774 4015.126465 1.0009118 1.4426512 14.3882 10.5826 16
------> CAND: 230.588676 3797.236816 0.9535051 1.1122863 14.9207 10.5768  8
------> CAND: 345.392412 3625.167480 0.9067237 2.2654040 19.5938 10.5762  2
------> CAND: 461.068099 3840.072266 0.9479582 2.1533515 16.568 10.5681  4
------> CAND: 115.164713 3620.401855 0.9186037 2.2642128 14.9109 10.5667  8
[20:40:19][3763230][INFO ] Statistics: count dirty SumSpec pages 482266 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:40:19][3763230][INFO ] Data processing finished successfully!
20:40:19 (3763230): called boinc_finish(0)

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