Task 1732910294

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[20:58:15][2664348][INFO ] Application startup - thank you for supporting Einstein@Home!
[20:58:15][2664348][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_cfbf00127_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_4_dms_200_12.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 4950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_12.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_12_4950000_1_0
------> GPU usage: 0.500000
[20:58:15][2664348][INFO ] Starting data processing...
[20:58:15][2664348][INFO ] opti: No host transfer for n_steps. Use device global.
[20:58:15][2664348][INFO ] opti: No host transfer for mean. Use device global.
[20:58:15][2664348][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:58:15][2664348][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:58:15][2664348][INFO ] opti: power spectrum in fft callback (static link).
[20:58:15][2664348][INFO ] opti: __constant__ access is not uniform, bad!
[20:58:15][2664348][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[20:58:15][2664348][INFO ] CUDA global memory status (initial GPU state, including context):
[20:58:15][2664348][INFO ] No template file. Generating templates.
[20:58:15][2664348][INFO ] Template param value T_cons = 50000
[20:58:18][2664348][INFO ] Number of generated templates to be used: 50000
[20:58:18][2664348][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_12.cpt
[20:58:18][2664348][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_12.cpt (No such file or directory).
------> Starting from scratch...
[20:58:18][2664348][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_12.binary
[20:58:18][2664348][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_4_dms_200_DM231.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735045156885
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 231.2 cm^-3 pc
------> Scale factor: 1.23752
[20:58:18][2664348][INFO ] Allocating memory for dedispersed compressed time series...
[20:58:18][2664348][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:58:18][2664348][INFO ] 8-bit allocation done
[20:58:18][2664348][INFO ] Foobar
[20:58:18][2664348][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_12.binary
[20:58:18][2664348][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:58:18][2664348][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:58:18][2664348][INFO ] FftSize = 12582913
[20:58:18][2664348][INFO ] Seed for random number generator is -1036501637.
[20:58:20][2664348][INFO ] 8[20:58:20][2664348][INFO ] 9[20:58:20][2664348][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:58:20][2664348][INFO ] Normalization factor 3.97364e-08
[20:58:20][2664348][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
[20:58:20][2664348][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:58:20][2664348][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:58:20][2664348][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:58:20][2664348][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:59:15][2664348][INFO ] Checkpoint committed!
[21:00:15][2664348][INFO ] Checkpoint committed!
[21:01:15][2664348][INFO ] Checkpoint committed!
[21:02:15][2664348][INFO ] Checkpoint committed!
[21:03:15][2664348][INFO ] Checkpoint committed!
[21:04:15][2664348][INFO ] Checkpoint committed!
[21:05:15][2664348][INFO ] Checkpoint committed!
[21:06:15][2664348][INFO ] Checkpoint committed!
[21:07:15][2664348][INFO ] Checkpoint committed!
[21:08:15][2664348][INFO ] Checkpoint committed!
[21:09:15][2664348][INFO ] Checkpoint committed!
[21:10:12][2664348][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  52.600949 3849.891846 0.2037786 3.2435510 15.7364 12.3535 16
------> CAND: 230.992991 4917.007812 0.8923215 0.4207338 16.616 12.3402  8
------> CAND:  65.695521 3798.627441 0.4468541 0.0821358 15.5564 12.1141 16
------> CAND:  38.405019 3897.188232 0.8220874 3.2613769 15.4032 11.9112 16
------> CAND: 329.840548 4112.917969 0.3855770 0.2068040 16.1219 11.8229  8
------> CAND: 475.430633 3825.636963 0.7042667 0.0926459 18.0404 11.7394  4
------> CAND: 349.016198 4350.562500 0.6272175 0.2789339 21.4453 11.6754  2
------> CAND: 443.997068 5274.149902 0.2840474 0.4986109 26.7531 11.6187  1
------> CAND:  90.112737 3836.843262 0.8636373 0.0969632 15.1672 11.5998 16
------> CAND: 259.569880 4506.319824 0.4567392 0.3159216 26.7044 11.5976  1
------> CAND:  86.430562 4321.629395 0.3315668 3.4038856 15.1342 11.5563 16
------> CAND: 202.715836 3697.664795 0.8276691 0.0414888 15.1219 11.5402 16
------> CAND: 115.496366 4917.007812 0.8923215 0.4207338 15.1141 11.5299 16
------> CAND: 347.587341 4651.881836 1.1019864 3.4967804 17.7332 11.4943  4
------> CAND: 365.424443 3692.331299 0.8798774 3.1808724 17.7176 11.4819  4
------> CAND: 115.415140 4647.570312 0.6270982 0.3540602 15.0414 11.4344 16
------> CAND:  43.194520 4771.763672 0.8373438 3.5273204 15.6995 11.3828  8
------> CAND: 246.941386 4200.514160 0.7960603 0.2245642 15.4429 11.1164  8
------> CAND:  86.581856 4847.685547 0.8187169 0.4042877 14.7661 11.0739 16
------> CAND:  86.439385 10784.355469 1.3178709 4.1304488 15.3293 10.9987  8
------> CAND: 153.979757 3656.353271 0.7985713 0.0242098 14.707 10.9968 16
------> CAND: 355.138538 5270.667480 0.7833936 0.5092046 15.2978 10.9661  8
------> CAND: 203.904647 4437.551270 0.1800536 3.4380674 17.0184 10.9255  4
------> CAND: 229.243381 3722.348389 0.6598226 0.0563566 20.0973 10.8748  2
------> CAND:  61.733335 3677.471191 0.1918250 0.0487693 14.5969 10.8534 16
------> CAND: 115.474308 7230.123047 1.1722629 0.7886704 14.5959 10.852 16
------> CAND: 468.208234 7789.216309 0.8042974 0.8803477 16.9233 10.85  4
------> CAND: 203.198523 4325.400391 1.0338972 0.2634338 14.5941 10.8497 16
------> CAND:  61.216912 6577.440918 1.3859563 3.8526523 14.5849 10.8378 16
------> CAND: 122.434084 6577.440918 1.3859563 3.8526523 15.1686 10.8325  8
------> CAND: 157.010564 5510.103516 1.1054188 0.5536756 15.1333 10.796  8
------> CAND: 370.199411 3727.723145 0.8717852 0.0538202 16.8416 10.7851  4
------> CAND:  92.216319 5008.361816 0.5223244 3.5833037 14.5178 10.7507 16
------> CAND: 251.676390 5898.506348 1.3050127 3.7536943 16.7683 10.727  4
------> CAND:   9.952176 5597.915527 1.1983995 0.5606226 14.4865 10.71 16
------> CAND: 432.925629 4889.372070 0.9182454 0.4219307 19.8125 10.7059  2
------> CAND: 279.171385 6566.817383 0.9929408 3.8512614 19.8027 10.7  2
------> CAND: 166.148660 3642.729980 0.9396449 0.0184258 14.4739 10.6937 16
------> CAND: 208.245976 3628.916748 0.5027411 3.1541092 15.029 10.6884  8
------> CAND: 130.303699 5536.323242 0.3334455 3.6909769 14.4545 10.6685 16
------> CAND:  38.641951 4203.868164 0.5402043 0.2256384 14.4479 10.6599 16
------> CAND: 125.490583 4294.648438 0.1834154 3.3956649 15.0004 10.6589  8
------> CAND: 374.933637 4602.509277 0.5832165 0.3522564 14.9951 10.6535  8
------> CAND: 288.068397 3798.732910 0.9120567 3.2237697 14.9782 10.636  8
------> CAND: 115.450692 6568.922852 0.9519729 0.7279509 14.4294 10.6359 16
------> CAND: 391.870242 4858.001465 1.0316941 3.5483572 14.9548 10.6119  8
------> CAND: 308.185806 3799.940430 0.5999209 0.0881808 14.9529 10.6099  8
------> CAND:  90.534699 3930.635254 0.6413724 0.1321315 14.3937 10.5897 16
------> CAND: 171.257617 3889.338867 0.4644124 0.1168560 14.3892 10.5839 16
------> CAND: 115.177429 5610.821777 1.1934265 3.7045388 14.3855 10.5791 16
------> CAND: 230.938754 5179.729004 0.8075790 0.4790661 16.5718 10.5712  4
------> CAND: 115.432527 3650.906738 0.3047030 0.0315601 14.3792 10.571 16
------> CAND: 370.296987 3836.058105 0.6894485 3.2382541 14.9102 10.5659  8
------> CAND: 197.219172 3733.710693 0.6257106 0.0612832 14.3747 10.5651 16
------> CAND: 136.424222 3647.618164 0.9004323 0.0205061 14.3705 10.5598 16
------> CAND:  76.763327 4532.221191 1.1159403 3.4646857 14.3509 10.5343 16
------> CAND: 172.871764 5450.552246 0.4719026 3.6749039 14.8746 10.5293  8
------> CAND: 355.400383 3684.543213 0.5463601 3.1776352 14.8739 10.5286  8
------> CAND: 463.222803 3631.584473 0.4819241 0.0196711 24.2356 10.5254  1
------> CAND: 125.101319 4493.434082 0.6515729 0.3207431 14.3436 10.5249 16
------> CAND: 191.900273 4313.115723 0.3451608 0.2597101 14.341 10.5215 16
------> CAND: 242.931191 5815.841797 0.2979844 0.5984751 14.8501 10.5041  8
------> CAND: 361.868908 3705.356201 0.4494728 0.0515075 19.4668 10.5009  2
------> CAND: 203.634498 4607.423828 0.7976624 0.3434583 14.8463 10.5001  8
------> CAND: 115.573959 5097.226562 0.9519949 3.6029882 14.3047 10.4746 16
------> CAND: 259.504484 4938.368164 0.2880943 0.4257082 14.811 10.4639  8
------> CAND: 259.793058 4711.795898 1.1431675 0.3761786 19.3809 10.45  2
------> CAND: 115.197930 3703.012939 0.9815316 3.1884184 14.2849 10.4491 16
------> CAND: 231.029842 4753.513672 0.9787428 0.3811781 14.7954 10.4478  8
------> CAND: 305.836470 3762.933105 0.3024108 0.0680147 16.4155 10.4474  4
------> CAND:  86.393971 4346.275879 0.7690575 3.4113057 14.2729 10.4336 16
------> CAND: 221.998664 5274.149902 0.2840474 0.4986109 19.3522 10.433  2
------> CAND: 280.383293 5537.718750 0.8607026 0.5615731 14.7707 10.4224  8
------> CAND: 453.967150 5138.957031 0.8513173 3.6119969 16.3745 10.4149  4
------> CAND: 149.234892 4716.203613 1.0310031 0.3779196 19.3214 10.4148  2
------> CAND:  74.504559 4266.211426 1.0519546 0.2452955 14.2535 10.4086 16
------> CAND: 182.441424 5678.222168 0.6670845 0.5749095 14.2505 10.4046 16
------> CAND: 168.413916 3616.210205 0.9181581 3.1486340 14.7431 10.3941  8
------> CAND: 302.366573 5540.366211 0.7743961 3.6917224 14.7366 10.3874  8
------> CAND:  68.812745 3662.147949 0.2506249 3.1682496 14.73 10.3806  8
------> CAND: 109.464076 3677.122314 0.6145506 0.0329452 14.2261 10.3732 16
------> CAND: 115.495847 3922.473145 0.8748909 0.1291378 14.2244 10.371 16
------> CAND:  86.554088 5543.839355 0.8204945 0.5507692 14.2117 10.3546 16
------> CAND: 375.724880 3889.313721 0.9969657 0.1204150 14.7047 10.3546  8
------> CAND: 280.460367 6990.157715 1.4268945 0.7762958 14.7038 10.3536  8
------> CAND: 367.169382 7131.490723 1.2015954 3.9194458 14.7011 10.3509  8
------> CAND:  54.006710 3746.033936 0.3399730 0.0612353 14.2035 10.344 16
------> CAND: 275.250721 3662.147949 0.2506249 3.1682496 19.2007 10.3433  2
------> CAND: 280.347740 6619.623047 0.9446337 0.7165382 14.689 10.3384  8
------> CAND: 314.457104 4063.696289 0.8227577 0.1841710 14.6825 10.3318  8
------> CAND: 113.697968 3625.761719 0.5628533 0.0162816 14.6808 10.33  8
------> CAND:  86.563171 4739.517578 0.7541029 0.3776650 14.1874 10.3233 16
------> CAND:  50.629977 3991.864502 0.9954554 0.1541984 14.1801 10.3138 16
------> CAND:  86.400200 5137.730469 0.9478055 3.6117342 23.7429 10.3114  1
------> CAND:  38.742900 4562.351074 0.3528625 0.3313330 14.6579 10.3065  8
------> CAND: 485.862382 5815.841797 0.2979844 0.5984751 16.2358 10.3052  4
------> CAND: 280.329834 6045.248535 0.6525856 0.6558455 16.2313 10.3016  4
------> CAND: 183.048675 3671.323242 0.6665885 3.1721087 14.6444 10.2927  8
------> CAND: 206.161079 7555.491211 0.5663790 3.9178793 16.2193 10.2921  4
------> CAND: 149.546043 3765.132568 0.5241610 3.2104852 14.1613 10.2897 16
[21:10:12][2664348][INFO ] Statistics: count dirty SumSpec pages 1805 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:10:12][2664348][INFO ] Data processing finished successfully!
21:10:12 (2664348): called boinc_finish(0)

</stderr_txt>
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