Task 1732965120

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[18:16:38][2510250][INFO ] Application startup - thank you for supporting Einstein@Home!
[18:16:38][2510250][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_148.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 6400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_148.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_148_6400000_0_0
------> GPU usage: 0.500000
[18:16:38][2510250][INFO ] Starting data processing...
[18:16:38][2510250][INFO ] opti: No host transfer for n_steps. Use device global.
[18:16:38][2510250][INFO ] opti: No host transfer for mean. Use device global.
[18:16:38][2510250][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:16:38][2510250][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:16:38][2510250][INFO ] opti: power spectrum in fft callback (static link).
[18:16:38][2510250][INFO ] opti: __constant__ access is not uniform, bad!
[18:16:38][2510250][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[18:16:38][2510250][INFO ] CUDA global memory status (initial GPU state, including context):
[18:16:38][2510250][INFO ] No template file. Generating templates.
[18:16:38][2510250][INFO ] Template param value T_cons = 50000
[18:16:41][2510250][INFO ] Number of generated templates to be used: 50000
[18:16:41][2510250][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_148.cpt
[18:16:41][2510250][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_148.cpt (No such file or directory).
------> Starting from scratch...
[18:16:41][2510250][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_148.binary
[18:16:41][2510250][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_DM244.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735044933623
------> 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: 244.8 cm^-3 pc
------> Scale factor: 1.23747
[18:16:41][2510250][INFO ] Allocating memory for dedispersed compressed time series...
[18:16:41][2510250][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:16:41][2510250][INFO ] 8-bit allocation done
[18:16:41][2510250][INFO ] Foobar
[18:16:41][2510250][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_148.binary
[18:16:41][2510250][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:16:41][2510250][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:16:41][2510250][INFO ] FftSize = 12582913
[18:16:41][2510250][INFO ] Seed for random number generator is -1039043245.
[18:16:42][2510250][INFO ] 8[18:16:42][2510250][INFO ] 9[18:16:43][2510250][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:16:43][2510250][INFO ] Normalization factor 3.97364e-08
[18:16:43][2510250][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
[18:16:43][2510250][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
[18:16:43][2510250][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:16:43][2510250][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:16:43][2510250][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:17:38][2510250][INFO ] Checkpoint committed!
[18:18:38][2510250][INFO ] Checkpoint committed!
[18:19:38][2510250][INFO ] Checkpoint committed!
[18:20:38][2510250][INFO ] Checkpoint committed!
[18:21:38][2510250][INFO ] Checkpoint committed!
[18:22:38][2510250][INFO ] Checkpoint committed!
[18:23:38][2510250][INFO ] Checkpoint committed!
[18:24:38][2510250][INFO ] Checkpoint committed!
[18:25:38][2510250][INFO ] Checkpoint committed!
[18:26:38][2510250][INFO ] Checkpoint committed!
[18:27:38][2510250][INFO ] Checkpoint committed!
[18:27:57][2510250][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.454585 4015.896484 0.3054806 5.7991590 16.0279 12.7426 16
------> CAND: 115.534254 3971.296875 0.9934075 6.2498879 15.8047 12.4445 16
------> CAND:  25.743568 3903.259766 0.2457269 4.0424500 15.4419 11.9625 16
------> CAND:  32.524542 4713.089844 1.1055614 3.7910118 16.0882 11.7877  8
------> CAND: 168.164527 5135.948730 0.4121395 4.8174376 15.2482 11.7064 16
------> CAND: 230.971452 5171.795410 1.1451609 0.1269479 16.0002 11.6959  8
------> CAND: 231.037887 4045.593750 0.9129032 6.2440872 15.9589 11.6528  8
------> CAND: 115.518943 4045.593750 0.9129032 6.2440872 15.149 11.5758 16
------> CAND: 180.249869 5724.665527 0.6044922 5.7445226 15.1479 11.5744 16
------> CAND:  18.136835 4210.526367 1.0423490 0.0228024 15.1176 11.5345 16
------> CAND: 351.033882 4512.801758 1.0471596 3.7168996 15.8066 11.4942  8
------> CAND: 362.316821 4074.069092 1.0030930 3.5213139 17.5576 11.3544  4
------> CAND: 483.165044 4565.618164 1.0497974 0.0659543 26.0395 11.3088  1
------> CAND:  29.517350 4595.687012 0.4649295 5.9883156 14.9436 11.3061 16
------> CAND: 203.085377 3681.768066 0.2296718 5.6355848 20.7514 11.2631  2
------> CAND: 306.363533 5078.681152 0.8629345 4.0552135 17.44 11.2608  4
------> CAND: 377.016976 3980.629150 0.6212911 3.5844865 15.569 11.2472  8
------> CAND:  35.870912 3756.989258 0.7442946 6.1405182 14.8851 11.2294 16
------> CAND: 194.209126 5593.420898 1.1611722 0.1171759 14.8451 11.177 16
------> CAND:  12.531957 4135.910645 0.9595334 6.2710443 14.8361 11.1653 16
------> CAND: 173.177725 4077.772705 0.2901901 5.7409639 15.4731 11.1477  8
------> CAND: 115.462889 4668.027832 0.8007978 6.2732334 14.7962 11.1132 16
------> CAND:  13.636687 5368.359863 0.8991556 4.1819510 14.766 11.0738 16
------> CAND: 444.478198 4455.993164 0.3541301 4.2546439 17.1888 11.0609  4
------> CAND: 280.560797 4441.395996 1.0719799 0.0580757 17.1836 11.0568  4
------> CAND: 185.043781 5942.360352 0.6844237 5.8444405 14.7289 11.0253 16
------> CAND: 115.569029 4125.596680 0.9368963 6.2640057 14.7207 11.0147 16
------> CAND:  63.411062 3805.354492 0.6257895 6.1095004 15.3374 11.0071  8
------> CAND: 112.492807 4185.977539 0.5086385 6.0712137 15.3169 10.9859  8
------> CAND: 487.899529 4475.979004 0.3989002 5.8975301 17.0811 10.9753  4
------> CAND: 115.522057 5342.344727 1.0554056 0.0795920 14.6699 10.9484 16
------> CAND: 256.918216 3660.466553 0.7452341 3.3597484 17.0438 10.9457  4
------> CAND: 346.556830 4045.593750 0.9129032 6.2440872 17.0417 10.944  4
------> CAND: 173.111291 4119.672363 0.5328661 6.0991883 15.2677 10.9349  8
------> CAND:  49.107696 4871.549805 0.5435928 6.0278645 14.6525 10.9258 16
------> CAND:  85.943204 3634.567871 0.4606512 5.9907823 14.6393 10.9086 16
------> CAND: 108.565395 3679.486328 0.6101316 6.0778599 14.6232 10.8876 16
------> CAND: 280.142209 5479.620605 0.5091401 5.6578932 15.21 10.8753  8
------> CAND:  28.103284 5143.800781 0.9679970 4.0241013 15.1543 10.8177  8
------> CAND: 115.453028 4475.027344 0.4007562 5.9016271 15.1536 10.8171  8
------> CAND: 406.975232 3910.240723 0.8505958 6.2023544 15.1477 10.8109  8
------> CAND: 374.516346 4072.584473 0.4478310 3.7668967 16.8564 10.7969  4
------> CAND: 235.908614 4650.178711 0.3715350 4.3739362 15.1029 10.7646  8
------> CAND: 140.202935 3619.521973 0.7824534 6.1185560 15.1011 10.7628  8
------> CAND: 230.978199 4216.377930 0.7296759 6.2100382 15.0914 10.7528  8
------> CAND: 420.835876 4430.901855 1.0426064 0.0499529 16.7828 10.7385  4
------> CAND: 146.298805 4036.336670 0.1871798 4.8269806 14.487 10.7106 16
------> CAND: 171.244123 4664.270020 0.8021344 6.2738347 14.4829 10.7053 16
------> CAND: 296.085673 3666.161377 0.7017072 6.1106052 15.0403 10.7  8
------> CAND: 127.041928 4028.286621 0.3994372 5.9664435 15.0328 10.6923  8
------> CAND:  28.104063 4993.174316 0.9125224 3.9780293 15.0245 10.6838  8
------> CAND:  92.111996 4079.447998 0.3823463 5.9263496 14.4396 10.6491 16
------> CAND: 398.992731 4841.364258 0.6322615 4.0923042 14.9875 10.6456  8
------> CAND: 148.567434 4415.521973 1.0692989 0.0542546 14.9754 10.6331  8
------> CAND: 241.582522 4565.618164 1.0497974 0.0659543 19.6803 10.6275  2
------> CAND: 174.742306 4703.869141 0.7420970 3.9294734 14.4081 10.6084 16
------> CAND: 191.341290 4471.782715 0.4451726 4.0702767 16.5902 10.5857  4
------> CAND: 324.959440 6145.425293 1.0742834 4.4699979 16.5785 10.5765  4
------> CAND: 331.287571 3881.938232 0.4807443 6.0441432 14.9188 10.5748  8
------> CAND: 306.363792 5078.681152 0.8629345 4.0552135 16.5633 10.5644  4
------> CAND: 115.413323 5925.789551 0.6862239 5.8235483 14.3715 10.561 16
------> CAND:  13.641618 4409.751953 0.8054320 3.7374382 14.3655 10.5532 16
------> CAND: 280.405611 4656.740234 0.8047857 6.2749987 14.8853 10.5403  8
------> CAND: 409.371540 3891.327148 0.7533834 6.1717725 19.5287 10.5376  2
------> CAND: 250.414916 4038.798584 0.7620277 6.2055950 16.4896 10.506  4
------> CAND: 129.906131 4675.767090 0.8858063 0.0198309 14.3171 10.4906 16
------> CAND: 461.971191 3774.963623 0.9150499 6.1845140 16.4696 10.4902  4
------> CAND:  81.153962 5139.991699 0.5630441 4.3674479 14.8288 10.4821  8
------> CAND: 119.483984 4422.978516 0.7055495 6.2194495 19.4319 10.4802  2
------> CAND:  32.525320 4587.645020 1.0508264 3.7497225 14.809 10.4618  8
------> CAND: 100.080744 4285.603516 0.6151751 6.1623063 19.3888 10.4547  2
------> CAND: 242.348334 5353.898438 0.8667156 6.2704320 14.7999 10.4524  8
------> CAND: 135.155222 4278.335449 0.6885157 6.1957927 14.278 10.4402 16
------> CAND: 423.305884 6264.157715 1.0621436 6.2334633 16.3974 10.4331  4
------> CAND: 462.026207 4734.285645 0.8729039 0.0157445 16.393 10.4296  4
------> CAND: 115.242566 4149.499512 0.6056213 3.6915190 14.2625 10.4201 16
------> CAND: 139.084191 7167.521484 1.2175579 4.9577456 23.9796 10.4142  1
------> CAND: 276.306663 4547.594727 0.6949158 6.2068028 14.7608 10.4122  8
------> CAND: 200.687772 4278.565918 0.6198705 6.1567936 14.7556 10.4069  8
------> CAND: 155.140282 4776.795410 0.5784563 4.1072397 16.3577 10.4016  4
------> CAND: 309.545634 4613.861328 1.0926020 0.0868209 14.75 10.4011  8
------> CAND: 115.543337 4566.266113 1.0877455 0.0755212 14.2425 10.3944 16
------> CAND: 115.498961 3692.912109 0.2188894 5.5914283 14.2385 10.3892 16
------> CAND:  86.595610 4522.791016 0.9144175 0.0288265 14.2343 10.3837 16
------> CAND: 173.278415 4045.593750 0.9129032 6.2440872 14.7256 10.3761  8
------> CAND:  63.259509 4173.014648 0.8247221 6.2402520 14.2271 10.3745 16
------> CAND: 112.469711 4010.575195 0.7796450 6.2014618 14.7182 10.3684  8
------> CAND: 256.727995 6256.086426 1.0198270 6.1790419 19.2191 10.3542  2
------> CAND: 182.461925 3789.707520 0.8571013 6.1803470 14.2093 10.3515 16
------> CAND: 128.379957 5742.852051 0.8207869 6.1540294 16.2878 10.3463  4
------> CAND: 432.986613 4134.723633 0.8390092 6.2392831 16.2853 10.3443  4
------> CAND: 230.964705 5216.522461 1.1480252 0.1196805 16.2802 10.3403  4
------> CAND:  19.870356 4147.666504 0.9344810 6.2718482 16.2598 10.3241  4
------> CAND: 134.477385 3961.032715 0.9881971 6.2466540 14.6733 10.3224  8
------> CAND: 265.617741 4184.187500 0.9666280 6.2807188 14.6647 10.3135  8
------> CAND:  97.731667 3676.945557 0.6241796 6.0827775 14.1797 10.3133 16
------> CAND:  52.531400 4843.125488 0.7685245 6.2528181 14.1778 10.3109 16
------> CAND:  57.727812 4778.735840 0.5812020 6.1077461 16.2339 10.3037  4
------> CAND: 465.271628 3988.492920 0.8431944 3.5147805 23.7184 10.3008  1
------> CAND: 174.976124 4434.845215 0.8686254 6.2831287 14.1678 10.298 16
[18:27:57][2510250][INFO ] Statistics: count dirty SumSpec pages 1830 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:27:57][2510250][INFO ] Data processing finished successfully!
18:27:57 (2510250): called boinc_finish(0)

</stderr_txt>
]]>