Task 1732186937

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[09:05:30][606118][INFO ] Application startup - thank you for supporting Einstein@Home!
[09:05:30][606118][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_2_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_2_dms_200_143.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 2600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_143.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_40000_143_2600000_1_0
------> GPU usage: 0.500000
[09:05:30][606118][INFO ] Starting data processing...
[09:05:30][606118][INFO ] opti: No host transfer for n_steps. Use device global.
[09:05:30][606118][INFO ] opti: No host transfer for mean. Use device global.
[09:05:30][606118][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:05:30][606118][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:05:30][606118][INFO ] opti: power spectrum in fft callback (static link).
[09:05:30][606118][INFO ] opti: __constant__ access is not uniform, bad!
[09:05:30][606118][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[09:05:30][606118][INFO ] CUDA global memory status (initial GPU state, including context):
[09:05:30][606118][INFO ] No template file. Generating templates.
[09:05:30][606118][INFO ] Template param value T_cons = 50000
[09:05:35][606118][INFO ] Number of generated templates to be used: 50000
[09:05:35][606118][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_2_dms_200_143.cpt
[09:05:35][606118][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_2_dms_200_143.cpt (No such file or directory).
------> Starting from scratch...
[09:05:35][606118][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_143.binary
[09:05:35][606118][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_2_dms_200_DM244.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693906171728
------> 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: 244.3 cm^-3 pc
------> Scale factor: 2.17435
[09:05:35][606118][INFO ] Allocating memory for dedispersed compressed time series...
[09:05:35][606118][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:05:35][606118][INFO ] 8-bit allocation done
[09:05:35][606118][INFO ] Foobar
[09:05:35][606118][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_143.binary
[09:05:35][606118][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:05:35][606118][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:05:35][606118][INFO ] FftSize = 12582913
[09:05:35][606118][INFO ] Seed for random number generator is 1082422280.
[09:05:37][606118][INFO ] 8[09:05:37][606118][INFO ] 9[09:05:38][606118][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:05:38][606118][INFO ] Normalization factor 3.97364e-08
[09:05:38][606118][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
[09:05:38][606118][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
[09:05:38][606118][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:05:38][606118][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:05:38][606118][INFO ] Launching time series padding kernel: grid 196608, block 32
[09:06:30][606118][INFO ] Checkpoint committed!
[09:07:30][606118][INFO ] Checkpoint committed!
[09:08:30][606118][INFO ] Checkpoint committed!
[09:09:30][606118][INFO ] Checkpoint committed!
[09:10:30][606118][INFO ] Checkpoint committed!
[09:11:30][606118][INFO ] Checkpoint committed!
[09:12:30][606118][INFO ] Checkpoint committed!
[09:13:30][606118][INFO ] Checkpoint committed!
[09:14:30][606118][INFO ] Checkpoint committed!
[09:15:30][606118][INFO ] Checkpoint committed!
[09:16:30][606118][INFO ] Checkpoint committed!
[09:17:30][606118][INFO ] Checkpoint committed!
[09:17:37][606118][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 172.912247 3768.589355 0.2817054 1.9469627 16.874 12.6115  8
------> CAND: 115.217394 5032.448242 1.1806284 3.0238771 15.7158 12.326 16
------> CAND: 139.549751 3726.457275 0.6864700 0.4363872 18.5819 12.1724  4
------> CAND: 115.175613 3812.478760 0.9175350 2.9288275 16.3933 12.1067  8
------> CAND: 228.520129 5679.369629 1.2385679 2.8801665 22.1473 12.0931  2
------> CAND: 230.422850 4404.817383 0.9884662 2.9913027 18.4634 12.0775  4
------> CAND: 460.931857 3690.881348 0.5758306 2.7383480 18.1625 11.837  4
------> CAND: 356.481757 4828.659180 0.6211324 1.5166353 15.9797 11.6745  8
------> CAND: 360.873431 3946.096191 0.4072444 0.9830630 15.8754 11.5658  8
------> CAND: 115.221027 3810.628662 0.6491081 2.7920039 15.1187 11.536 16
------> CAND: 170.371912 5487.917480 1.0430615 1.4442214 15.1027 11.5149 16
------> CAND:  86.397864 3945.452637 0.6111391 2.7574768 14.9762 11.3488 16
------> CAND: 206.077517 3867.489014 0.8083046 0.4714110 15.6361 11.3169  8
------> CAND:  86.493623 5590.285156 0.8841701 2.2589619 14.9105 11.2627 16
------> CAND:  41.628383 5083.285645 0.9498337 2.8328240 14.9007 11.2499 16
------> CAND: 499.391113 3923.702881 0.7300161 2.8538742 17.415 11.2409  4
------> CAND: 259.154925 4152.250977 0.8154625 2.9001281 20.6948 11.2295  2
------> CAND: 198.421219 3794.454102 0.3758436 2.4044263 14.8656 11.2038 16
------> CAND: 457.040257 5679.369629 1.2385679 2.8801665 25.7926 11.2016  1
------> CAND:  86.330651 3717.747070 0.9152966 2.9092419 14.84 11.1704 16
------> CAND:  86.346741 3866.607666 1.0084869 2.9616973 14.7919 11.1075 16
------> CAND:  86.368020 4457.931152 1.0319287 3.0041609 15.4191 11.0917  8
------> CAND: 345.552789 3615.446045 0.9655561 2.9062114 20.4559 11.0876  2
------> CAND: 460.961700 3617.616943 0.8245977 2.8605564 17.2131 11.0802  4
------> CAND: 179.843477 3719.525391 0.7304555 2.8397703 20.4388 11.0775  2
------> CAND: 211.618557 4268.529297 0.4285743 2.2423880 15.3981 11.0699  8
------> CAND: 340.661820 4235.474121 0.9838575 0.6337075 15.3935 11.0652  8
------> CAND:  86.455994 3768.589355 0.2817054 1.9469627 14.7535 11.0574 16
------> CAND: 122.878363 3969.738770 0.8877460 0.5078065 14.7527 11.0564 16
------> CAND: 165.838028 4140.548340 0.7366549 0.7098786 14.752 11.0555 16
------> CAND:  86.350893 3663.956787 0.7766740 2.8495834 14.7408 11.0408 16
------> CAND: 115.232964 3690.881348 0.5758306 2.7383480 14.7312 11.0283 16
------> CAND:  40.576851 3902.942871 0.9966184 2.9669976 15.337 11.0067  8
------> CAND: 179.852820 4392.726074 0.5716531 2.5857406 25.3367 11.0036  1
------> CAND: 214.329649 5965.657227 1.1166248 2.4971957 15.3265 10.9958  8
------> CAND: 115.235559 4615.407715 0.8996471 2.9223366 14.6668 10.9443 16
------> CAND:  96.424779 4042.637451 0.4771082 2.5451460 14.6654 10.9426 16
------> CAND: 131.174352 5239.288574 1.0937024 2.9122736 14.6343 10.902 16
------> CAND:  38.043264 3722.704346 0.4680153 0.6380495 14.6283 10.8942 16
------> CAND: 172.771853 3999.981201 0.8515484 2.9167898 15.2235 10.8893  8
------> CAND: 230.465928 3690.881348 0.5758306 2.7383480 15.2141 10.8796  8
------> CAND: 345.692145 4465.930664 1.0673810 3.0195656 16.9491 10.8705  4
------> CAND: 460.870872 3975.631836 1.0263211 2.9815500 16.9283 10.8539  4
------> CAND: 259.181654 4524.252441 0.8342254 2.8876197 24.8986 10.8133  1
------> CAND:  59.924816 5009.418945 1.0068504 2.9063196 16.8761 10.8125  4
------> CAND: 279.958736 4202.464844 0.5730988 2.6592286 16.8711 10.8085  4
------> CAND: 345.628825 3905.906494 0.7481046 2.8638277 15.1223 10.7846  8
------> CAND: 387.914804 4777.481934 0.6886750 1.2900280 15.0924 10.7539  8
------> CAND: 230.498886 4569.746094 0.7749471 2.8274860 19.8889 10.7511  2
------> CAND: 129.565136 5275.199219 1.1074276 2.9337971 15.0859 10.7471  8
------> CAND: 182.019981 3694.594482 0.8384539 2.8827662 15.0834 10.7446  8
------> CAND: 172.693481 3866.607666 1.0084869 2.9616973 15.0834 10.7445  8
------> CAND: 475.612290 3965.746582 0.3133532 1.6704285 19.8684 10.739  2
------> CAND: 295.058536 4112.029297 0.4577472 2.4702425 24.6914 10.7233  1
------> CAND: 180.523910 4219.781250 0.9846756 2.9892390 14.4914 10.7163 16
------> CAND: 143.961406 4582.287598 1.0349386 3.0055425 15.0496 10.7097  8
------> CAND:  62.097946 3712.183350 0.4842008 2.6451719 14.4842 10.707 16
------> CAND: 303.065431 4538.672852 1.1130248 0.7544770 19.8122 10.7057  2
------> CAND: 271.849594 3866.753662 0.5659512 2.7187929 19.8018 10.6995  2
------> CAND:  39.185882 5608.606445 0.8813413 2.2551324 14.4766 10.6971 16
------> CAND:  68.028508 5238.436523 1.1057070 1.2021784 15.0335 10.693  8
------> CAND: 201.651848 4412.664551 0.7271314 0.9241519 15.0299 10.6893  8
------> CAND: 202.370170 3737.194824 0.8548213 2.8916602 19.7695 10.6804  2
------> CAND: 153.653814 5976.278320 1.1179149 1.8675574 15.0123 10.6712  8
------> CAND: 230.304254 4873.500977 1.1600965 3.0345206 15.012 10.6709  8
------> CAND: 489.742563 4867.628418 0.7969505 2.7503355 16.6942 10.6682  4
------> CAND:  48.808222 5453.845215 0.9318686 1.5754837 14.4517 10.6649 16
------> CAND: 285.776672 3944.587158 0.8953120 0.4884666 15.0009 10.6594  8
------> CAND:  86.409801 4049.171387 0.6273198 2.7634077 14.4411 10.6511 16
------> CAND:  71.203862 4043.355469 0.8001819 0.5942824 14.4405 10.6504 16
------> CAND: 111.710646 4246.541992 0.8486371 2.9229400 14.4363 10.6449 16
------> CAND:  86.394231 3824.840088 0.6190495 2.7752926 14.4337 10.6415 16
------> CAND: 139.551567 3782.075439 0.7059482 0.4654025 16.6555 10.6375  4
------> CAND:  27.219915 5562.270020 1.2335316 2.9200673 14.4301 10.6368 16
------> CAND: 460.845700 4404.817383 0.9884662 2.9913027 19.6926 10.6348  2
------> CAND:  82.572180 3636.088379 0.4658240 2.6272459 14.9699 10.6275  8
------> CAND: 358.685769 4464.578613 0.8183999 0.8814685 14.9658 10.6232  8
------> CAND: 172.748497 3922.329102 0.8578520 2.9143925 14.4185 10.6218 16
------> CAND: 116.048861 3626.030518 0.6174359 2.7599664 14.9593 10.6166  8
------> CAND: 100.825794 4412.664551 0.7271314 0.9241519 14.4112 10.6123 16
------> CAND: 230.478904 3691.267822 0.5734974 2.7364333 14.9521 10.6092  8
------> CAND: 214.700228 4216.660156 0.5041757 2.5421710 14.9513 10.6083  8
------> CAND:  80.956216 4132.771484 0.5204843 2.5954247 14.9481 10.605  8
------> CAND: 299.295541 4120.218750 0.6025644 2.7351627 16.5989 10.5926  4
------> CAND: 249.687771 4249.445801 0.7667257 2.8693326 16.592 10.5872  4
------> CAND: 115.276302 3661.521484 0.3461151 2.3880155 14.3855 10.5792 16
------> CAND: 230.551566 3904.438721 0.6317566 2.7779822 24.3373 10.5696  1
------> CAND: 249.708792 4394.275879 0.8735211 2.9229717 19.5812 10.5687  2
------> CAND: 192.849557 4042.637451 0.4771082 2.5451460 14.9107 10.5665  8
------> CAND:  86.405130 3824.506836 0.6198065 2.7758958 14.373 10.563 16
------> CAND: 279.872579 3705.366455 0.5278465 2.6879983 14.9069 10.5626  8
------> CAND: 114.260064 5679.369629 1.2385679 2.8801665 16.5363 10.543  4
------> CAND:  39.935345 3859.892090 0.9728884 2.9536273 14.8802 10.535  8
------> CAND: 379.082150 3709.413330 0.2818192 2.0726321 14.8759 10.5307  8
------> CAND: 159.345628 3635.640625 0.4736353 0.5425739 19.5067 10.5246  2
------> CAND:  86.392933 3768.815430 0.7307408 2.8449528 14.3411 10.5217 16
------> CAND: 142.293800 5055.158203 1.1836251 3.0297465 14.8435 10.4972  8
------> CAND:  76.826907 5976.278320 1.1179149 1.8675574 14.3087 10.4797 16
------> CAND:  82.572439 3635.947510 0.4668798 2.6213531 14.8145 10.4674  8
------> CAND:  91.109512 3889.834961 0.6546355 0.5851971 14.293 10.4595 16
[09:17:37][606118][INFO ] Statistics: count dirty SumSpec pages 1778 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:17:37][606118][INFO ] Data processing finished successfully!
09:17:37 (606118): called boinc_finish(0)

</stderr_txt>
]]>