Task 1732979528

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[04:13:16][3080556][INFO ] Application startup - thank you for supporting Einstein@Home!
[04:13:16][3080556][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_184.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 3600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_184.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_184_3600000_0_0
------> GPU usage: 0.500000
[04:13:16][3080556][INFO ] Starting data processing...
[04:13:16][3080556][INFO ] opti: No host transfer for n_steps. Use device global.
[04:13:16][3080556][INFO ] opti: No host transfer for mean. Use device global.
[04:13:16][3080556][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[04:13:16][3080556][INFO ] opti: sumspec[i] allloc, free and pinned.
[04:13:16][3080556][INFO ] opti: power spectrum in fft callback (static link).
[04:13:16][3080556][INFO ] opti: __constant__ access is not uniform, bad!
[04:13:16][3080556][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[04:13:16][3080556][INFO ] CUDA global memory status (initial GPU state, including context):
[04:13:16][3080556][INFO ] No template file. Generating templates.
[04:13:16][3080556][INFO ] Template param value T_cons = 50000
[04:13:21][3080556][INFO ] Number of generated templates to be used: 50000
[04:13:21][3080556][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_184.cpt
[04:13:21][3080556][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_184.cpt (No such file or directory).
------> Starting from scratch...
[04:13:21][3080556][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_184.binary
[04:13:21][3080556][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_DM248.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.73504487452
------> 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: 248.4 cm^-3 pc
------> Scale factor: 1.23733
[04:13:21][3080556][INFO ] Allocating memory for dedispersed compressed time series...
[04:13:21][3080556][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[04:13:21][3080556][INFO ] 8-bit allocation done
[04:13:21][3080556][INFO ] Foobar
[04:13:21][3080556][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_184.binary
[04:13:21][3080556][INFO ] Allocating memory for dedispersed uncompressed time series.
[04:13:21][3080556][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[04:13:21][3080556][INFO ] FftSize = 12582913
[04:13:21][3080556][INFO ] Seed for random number generator is -1036499799.
[04:13:23][3080556][INFO ] 8[04:13:23][3080556][INFO ] 9[04:13:24][3080556][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[04:13:24][3080556][INFO ] Normalization factor 3.97364e-08
[04:13:24][3080556][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
[04:13:24][3080556][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
[04:13:24][3080556][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[04:13:24][3080556][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[04:13:24][3080556][INFO ] Launching time series padding kernel: grid 196608, block 32
[04:14:16][3080556][INFO ] Checkpoint committed!
[04:15:16][3080556][INFO ] Checkpoint committed!
[04:16:16][3080556][INFO ] Checkpoint committed!
[04:17:16][3080556][INFO ] Checkpoint committed!
[04:18:16][3080556][INFO ] Checkpoint committed!
[04:19:16][3080556][INFO ] Checkpoint committed!
[04:20:16][3080556][INFO ] Checkpoint committed!
[04:21:16][3080556][INFO ] Checkpoint committed!
[04:22:16][3080556][INFO ] Checkpoint committed!
[04:23:16][3080556][INFO ] Checkpoint committed!
[04:24:16][3080556][INFO ] Checkpoint committed!
[04:25:07][3080556][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 307.933304 4347.422363 1.0864245 0.4820129 17.2561 13.0143  8
------> CAND: 388.775596 3975.613770 0.9122868 3.1014593 16.9905 12.7341  8
------> CAND: 222.329019 3959.430420 0.2374459 2.4927711 18.48 12.0908  4
------> CAND: 402.167306 5916.174805 1.1579711 3.2606962 16.2528 11.9597  8
------> CAND: 153.966782 4347.422363 1.0864245 0.4820129 15.2904 11.7621 16
------> CAND: 345.728477 4795.523926 0.9445269 3.2098694 16.0265 11.7233  8
------> CAND: 115.167827 3726.580566 0.9425362 3.0483322 15.9927 11.6881  8
------> CAND: 402.167566 5916.174805 1.1579711 3.2606962 17.8536 11.5904  4
------> CAND: 294.382774 3919.282959 0.9093627 3.0884190 17.7526 11.5098  4
------> CAND:  41.246385 3810.361084 0.2774388 2.6547823 15.0699 11.4718 16
------> CAND: 431.963888 4988.960938 1.0028523 3.2431977 21.042 11.4357  2
------> CAND: 403.374802 4890.475098 0.7550885 3.1312854 20.9791 11.3983  2
------> CAND:  86.629087 3751.336914 0.7931380 0.2454911 14.9866 11.3624 16
------> CAND: 172.695817 4703.032227 1.1049166 3.2509282 15.6382 11.3191  8
------> CAND: 259.183730 3975.613770 0.9122868 3.1014593 17.5059 11.3132  4
------> CAND: 115.248794 4896.146484 0.7526203 3.1295586 14.9024 11.2521 16
------> CAND:  52.403462 3709.526367 0.1914986 2.3995845 14.8758 11.2173 16
------> CAND: 226.077109 4699.610352 1.0141608 3.2333302 15.5256 11.2021  8
------> CAND: 280.986392 3806.160400 0.7855420 3.0344903 15.4915 11.1668  8
------> CAND: 114.644657 3971.946533 0.3160512 0.7027779 17.2368 11.0991  4
------> CAND: 114.645176 3970.387695 0.3173369 0.7130507 20.4113 11.0611  2
------> CAND: 371.186065 4110.640625 0.9612888 0.3974968 15.3624 11.033  8
------> CAND: 114.647512 4157.638672 0.3479768 0.7924646 20.349 11.0242  2
------> CAND:  86.350114 4090.620605 1.0041132 3.1434143 14.7032 10.9918 16
------> CAND: 345.898974 7258.585449 1.2629410 2.9649122 17.047 10.9482  4
------> CAND: 261.990581 3636.645508 0.4203014 0.3324738 17.0256 10.9312  4
------> CAND: 379.198151 4080.803467 0.6328009 3.0301113 20.1646 10.9147  2
------> CAND:  49.752836 4956.077148 0.9214388 0.7975300 17.003 10.9133  4
------> CAND:  83.868169 4590.621582 0.6767499 3.0903914 15.1973 10.8622  8
------> CAND:  50.796322 4282.979492 0.7814209 3.1212680 15.1796 10.8439  8
------> CAND:  57.772966 4259.937500 0.5487872 0.6367254 14.5559 10.8002 16
------> CAND: 115.215318 3776.167969 0.7123471 3.0077064 14.5448 10.7857 16
------> CAND: 302.382403 3849.160645 0.5233940 2.9422507 16.7934 10.7468  4
------> CAND: 259.121967 4062.558105 0.9834530 3.1380329 15.0799 10.7409  8
------> CAND: 106.232668 4089.889893 0.3714148 2.8175647 15.0582 10.7186  8
------> CAND: 373.013788 3656.757568 0.7934229 3.0012562 15.0567 10.717  8
------> CAND: 297.501555 5501.851562 0.5069851 1.6489177 15.0451 10.705  8
------> CAND: 478.111363 3896.047852 0.7237269 0.3435892 16.734 10.6998  4
------> CAND:  25.793653 6789.527344 0.8803881 2.0525603 14.4755 10.6957 16
------> CAND: 204.164156 6368.559570 0.9607169 3.0273316 15.033 10.6926  8
------> CAND: 360.730960 3662.790527 0.7546774 0.2050521 15.0279 10.6873  8
------> CAND: 258.357713 6338.549316 1.0168170 1.4284896 15.027 10.6863  8
------> CAND: 158.462259 4437.312012 0.9749396 3.1916602 15.0136 10.6725  8
------> CAND: 126.399384 4080.803467 0.6328009 3.0301113 15.005 10.6636  8
------> CAND: 422.650104 3642.224854 0.9287958 0.1634222 16.6808 10.6576  4
------> CAND: 198.144582 3831.883057 0.5673880 2.9634213 14.9726 10.6302  8
------> CAND: 115.236338 3871.753906 0.7494365 3.0443058 14.4159 10.6185 16
------> CAND: 146.584006 4419.438965 1.0423861 3.2106981 14.4153 10.6177 16
------> CAND:  86.356861 4634.991699 1.0949886 3.2479751 14.4027 10.6013 16
------> CAND: 236.071067 3628.391846 0.5493868 2.9150195 14.9414 10.5981  8
------> CAND: 115.215058 4791.257324 0.9457698 3.2175560 14.3754 10.5661 16
------> CAND:  94.867724 4455.562012 1.0070233 3.2073381 14.3673 10.5556 16
------> CAND: 388.775336 3975.613770 0.9122868 3.1014593 16.5384 10.5447  4
------> CAND:  44.642841 4179.455078 0.9906729 0.4196792 14.8868 10.5418  8
------> CAND: 174.824311 4727.025391 0.5058081 0.9636045 16.5319 10.5395  4
------> CAND:  86.412915 4446.445312 0.6320628 3.0615466 14.8839 10.5388  8
------> CAND: 447.495251 4069.830566 0.8108786 0.4095270 19.5229 10.5342  2
------> CAND: 159.561799 3808.529541 0.7618473 0.2846214 16.5239 10.5332  4
------> CAND: 115.229591 4298.482910 0.9715710 3.1775866 14.3462 10.5283 16
------> CAND:   6.373026 3690.850830 0.9081883 0.1932726 14.3385 10.5183 16
------> CAND: 180.773299 4028.282715 1.0181555 0.3465516 19.4642 10.4994  2
------> CAND: 208.780305 4004.051025 0.9950597 0.3349735 16.4798 10.4983  4
------> CAND: 221.256467 3983.125977 0.9305572 0.3411287 14.8272 10.4805  8
------> CAND:  70.469452 3828.800781 0.8461751 0.2794418 14.3089 10.4801 16
------> CAND: 356.666787 4725.897461 1.1434343 3.2619164 14.8244 10.4777  8
------> CAND:  56.964336 3958.224609 0.6522261 3.0220411 14.8102 10.463  8
------> CAND: 407.049192 4069.850098 0.8385673 3.1073821 14.7868 10.439  8
------> CAND: 215.981944 4988.960938 1.0028523 3.2431977 14.7866 10.4388  8
------> CAND: 204.186734 5172.949707 0.3889416 2.3756692 14.7834 10.4354  8
------> CAND:  25.634314 4707.139648 0.6174611 0.8355723 14.2727 10.4333 16
------> CAND:  98.758285 5203.638672 0.9840815 0.8842996 14.7704 10.4221  8
------> CAND: 491.760766 4629.995117 0.5784098 3.0052142 19.3284 10.4189  2
------> CAND:  75.340179 3693.216064 0.8769681 3.0242882 14.2599 10.4168 16
------> CAND:  36.518647 5194.357422 0.9862050 3.2359798 14.2532 10.4082 16
------> CAND: 341.582039 3835.338623 0.8790447 0.2758703 14.7556 10.4069  8
------> CAND: 268.916362 4890.475098 0.7550885 3.1312854 16.3261 10.3766  4
------> CAND: 350.151810 3660.830566 0.7793998 2.9955566 14.726 10.3764  8
------> CAND: 230.593347 4822.405762 0.8561218 3.1837590 16.3219 10.3733  4
------> CAND: 314.403126 3924.951416 0.9079930 0.3122594 14.7198 10.3701  8
------> CAND: 212.465335 4089.889893 0.3714148 2.8175647 16.3156 10.3683  4
------> CAND: 348.416991 4856.848633 0.8470757 3.1799657 14.7131 10.3632  8
------> CAND: 197.048675 5279.427734 0.6115750 2.9274545 14.2119 10.3548 16
------> CAND: 259.221100 5118.606445 0.7043153 3.0629611 16.2981 10.3545  4
------> CAND: 115.303551 4231.962891 0.3470359 2.7397754 14.2105 10.353 16
------> CAND:  86.359716 4810.011719 1.1565030 3.2778368 14.2103 10.3528 16
------> CAND:  86.446133 4477.282227 0.3278667 2.6089976 14.2058 10.347 16
------> CAND: 115.234521 4451.852539 0.8670366 3.1679854 14.2036 10.3441 16
------> CAND: 280.376286 3802.590576 0.7688907 0.2795279 14.6857 10.3351  8
------> CAND:  95.235708 4374.754883 0.8202182 3.1447260 14.1954 10.3336 16
------> CAND: 196.840549 4292.118164 0.9986548 3.1826353 14.191 10.328 16
------> CAND: 115.276821 3990.552246 0.4086102 2.8687129 14.1887 10.3249 16
------> CAND: 260.627899 3624.808594 0.6132323 0.2236953 14.6667 10.3155  8
------> CAND: 172.804292 4402.829102 0.8096411 3.1370826 14.6623 10.311  8
------> CAND: 108.069214 6327.122559 0.8946732 2.9392061 14.1728 10.3045 16
------> CAND: 411.718800 5396.189453 1.2355942 0.8762137 16.2346 10.3042  4
------> CAND: 265.244826 4131.775391 0.5214565 0.5703276 16.2201 10.2928  4
------> CAND: 345.901050 3729.104248 0.1870023 0.8842312 16.2158 10.2894  4
------> CAND: 318.664007 4439.445312 0.7960700 0.6007444 14.6403 10.2885  8
------> CAND: 115.220248 4637.092285 0.9611504 3.2067235 14.1577 10.2851 16
------> CAND: 216.089640 4337.729492 0.3396854 2.7151639 16.2046 10.2805  4
[04:25:07][3080556][INFO ] Statistics: count dirty SumSpec pages 1836 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[04:25:07][3080556][INFO ] Data processing finished successfully!
04:25:07 (3080556): called boinc_finish(0)

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