Task 1732982136

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[18:16:48][2510413][INFO ] Application startup - thank you for supporting Einstein@Home!
[18:16:48][2510413][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_190.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 8550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_190.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_190_8550000_0_0
------> GPU usage: 0.500000
[18:16:48][2510413][INFO ] Starting data processing...
[18:16:48][2510413][INFO ] opti: No host transfer for n_steps. Use device global.
[18:16:48][2510413][INFO ] opti: No host transfer for mean. Use device global.
[18:16:48][2510413][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:16:48][2510413][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:16:48][2510413][INFO ] opti: power spectrum in fft callback (static link).
[18:16:48][2510413][INFO ] opti: __constant__ access is not uniform, bad!
[18:16:48][2510413][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[18:16:48][2510413][INFO ] CUDA global memory status (initial GPU state, including context):
[18:16:48][2510413][INFO ] No template file. Generating templates.
[18:16:48][2510413][INFO ] Template param value T_cons = 50000
[18:16:51][2510413][INFO ] Number of generated templates to be used: 50000
[18:16:51][2510413][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_190.cpt
[18:16:51][2510413][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_190.cpt (No such file or directory).
------> Starting from scratch...
[18:16:51][2510413][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_190.binary
[18:16:51][2510413][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_DM249.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735044864668
------> 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: 249 cm^-3 pc
------> Scale factor: 1.23737
[18:16:51][2510413][INFO ] Allocating memory for dedispersed compressed time series...
[18:16:51][2510413][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:16:51][2510413][INFO ] 8-bit allocation done
[18:16:51][2510413][INFO ] Foobar
[18:16:51][2510413][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_190.binary
[18:16:51][2510413][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:16:51][2510413][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:16:51][2510413][INFO ] FftSize = 12582913
[18:16:51][2510413][INFO ] Seed for random number generator is -1045100721.
[18:16:52][2510413][INFO ] 8[18:16:52][2510413][INFO ] 9[18:16:53][2510413][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:16:53][2510413][INFO ] Normalization factor 3.97364e-08
[18:16:53][2510413][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
[18:16:53][2510413][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:16:53][2510413][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:16:53][2510413][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:16:53][2510413][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:17:48][2510413][INFO ] Checkpoint committed!
[18:18:48][2510413][INFO ] Checkpoint committed!
[18:19:48][2510413][INFO ] Checkpoint committed!
[18:20:48][2510413][INFO ] Checkpoint committed!
[18:21:48][2510413][INFO ] Checkpoint committed!
[18:22:48][2510413][INFO ] Checkpoint committed!
[18:23:48][2510413][INFO ] Checkpoint committed!
[18:24:48][2510413][INFO ] Checkpoint committed!
[18:25:48][2510413][INFO ] Checkpoint committed!
[18:26:48][2510413][INFO ] Checkpoint committed!
[18:27:18][2510413][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  57.742085 3992.625977 0.9149196 5.8079300 16.167 12.929 16
------> CAND: 230.941609 4309.621094 0.7753457 5.4785614 17.021 12.7663  8
------> CAND: 462.145581 3938.705811 0.9956715 5.8676171 19.312 12.7576  4
------> CAND:  48.404426 3913.833496 0.5945750 5.3623629 15.8939 12.5634 16
------> CAND: 125.493956 3698.805908 0.4483927 4.4546061 16.8209 12.5556  8
------> CAND: 115.507784 4232.937500 0.9814589 5.7924976 15.8668 12.5272 16
------> CAND: 230.964445 4160.682617 0.8289170 5.6682954 16.7836 12.5164  8
------> CAND: 231.072920 3938.705811 0.9956715 5.8676171 16.7378 12.4683  8
------> CAND: 115.523874 4232.308105 1.0622221 5.8691006 15.7128 12.3221 16
------> CAND:  86.568880 4861.602539 1.1230003 5.6179223 15.6424 12.2284 16
------> CAND: 139.511084 3653.452148 0.8773416 5.8162522 15.3713 11.869 16
------> CAND: 462.151550 3805.868896 0.8859585 5.8133693 18.1277 11.8092  4
------> CAND: 160.328389 3614.138672 0.9653625 5.8559918 21.4812 11.6968  2
------> CAND:  54.228590 4498.621582 1.0985291 4.2400689 15.1809 11.6178 16
------> CAND: 333.692442 4180.131348 0.7614331 5.5534649 15.8983 11.5896  8
------> CAND: 140.083561 4143.069824 0.9369477 4.0513358 15.1261 11.5457 16
------> CAND: 462.034771 3857.231689 0.7909104 5.7152991 26.5625 11.5359  1
------> CAND: 230.979756 4055.847412 0.8276279 5.7086143 15.8397 11.5286  8
------> CAND:  89.412322 3829.059082 0.8177026 3.8609061 15.0192 11.4052 16
------> CAND: 115.521019 3776.856934 0.9913824 5.8712602 14.9635 11.3321 16
------> CAND:  54.876844 3813.795166 0.8562711 3.8195395 15.6026 11.2821  8
------> CAND:  24.541781 3623.601074 0.7169130 5.6919379 14.909 11.2607 16
------> CAND:  54.875546 3868.415771 0.8832451 3.8483369 15.5767 11.2552  8
------> CAND: 231.132088 3790.280273 0.9143143 5.8294387 15.5354 11.2123  8
------> CAND:  32.466931 3973.739746 0.7877858 5.6909027 15.498 11.1735  8
------> CAND: 130.802475 4985.187500 1.0905056 4.8715305 14.842 11.173 16
------> CAND:  47.348224 3698.292236 0.4536360 5.0904565 14.8095 11.1305 16
------> CAND:  62.746978 3698.805908 0.4483927 4.4546061 14.8093 11.1304 16
------> CAND: 115.416178 3681.005127 0.4518871 5.1111746 14.7905 11.1057 16
------> CAND: 231.006486 4054.329346 0.8276230 5.7024584 15.4161 11.0886  8
------> CAND: 115.471972 3996.851562 0.6440563 5.4207954 14.7696 11.0784 16
------> CAND: 115.507525 4235.844238 0.9813144 5.7914534 15.3653 11.036  8
------> CAND: 160.328908 3615.133057 0.9651404 5.8591938 20.3546 11.0275  2
------> CAND: 115.534514 3843.595215 0.9164352 5.8217411 14.707 10.9967 16
------> CAND: 154.965632 3841.412842 0.8071705 3.8769875 15.3257 10.995  8
------> CAND: 115.533995 3877.260010 0.8797300 5.7951846 14.6995 10.987 16
------> CAND: 173.161636 3736.342529 0.7338392 5.6894436 15.2942 10.9624  8
------> CAND:  20.751909 4179.756836 0.6657737 4.5498767 14.6688 10.947 16
------> CAND:  49.201119 4023.867676 0.5616387 5.0675502 14.6666 10.9441 16
------> CAND:  33.522095 3642.426025 0.5364696 5.4171596 14.6662 10.9436 16
------> CAND:  64.925038 4264.609375 0.9149966 5.7276316 17.0151 10.9229  4
------> CAND:  92.450915 4595.541992 1.0117284 4.4497905 14.6496 10.9219 16
------> CAND: 115.540742 4112.352051 0.8821274 5.7481394 14.6464 10.9178 16
------> CAND:  95.611217 3883.373779 0.6715218 5.5672636 15.2511 10.9178  8
------> CAND:  80.164195 3614.138672 0.9653625 5.8559918 17.0008 10.9115  4
------> CAND: 340.593050 3708.189941 0.6230454 3.9666557 15.2329 10.899  8
------> CAND: 380.412394 4643.349121 1.0094708 4.5022020 15.2273 10.8932  8
------> CAND: 404.357044 3741.002441 0.9308467 5.8422389 16.9584 10.8778  4
------> CAND: 231.054236 4127.008789 1.0165268 5.8583999 20.1014 10.8772  2
------> CAND: 387.225028 4588.818359 1.0264608 4.4213738 25.0089 10.8612  1
------> CAND: 144.376102 4257.852539 0.8902904 5.6939111 15.1951 10.8599  8
------> CAND: 109.955067 3984.409424 0.7043003 4.1653547 15.1898 10.8544  8
------> CAND: 247.760656 4093.661133 0.9770933 5.8255148 15.189 10.8535  8
------> CAND: 115.481055 3691.627441 0.6547923 5.6016960 14.5788 10.8298 16
------> CAND: 115.511158 3848.314697 0.9598740 5.8537269 14.574 10.8236 16
------> CAND: 115.486505 4270.805176 0.7956901 5.5314417 14.549 10.7911 16
------> CAND: 231.017385 3857.231689 0.7909104 5.7152991 19.9476 10.786  2
------> CAND:  86.583932 3662.273926 0.8199527 5.7738233 15.1191 10.7814  8
------> CAND:  50.133536 3947.508789 0.9069915 5.8048739 14.5409 10.7806 16
------> CAND: 105.649032 3715.838135 0.5885628 5.5020876 16.8249 10.7719  4
------> CAND: 144.981277 3732.060791 0.9335195 5.8402424 15.1089 10.7708  8
------> CAND: 231.075775 3726.997070 0.7827822 5.7327747 16.8198 10.7679  4
------> CAND: 346.562279 3953.786865 0.9966301 5.8710098 16.8192 10.7674  4
------> CAND: 447.535475 3635.716309 0.5846982 5.5290422 19.915 10.7666  2
------> CAND: 342.778636 3687.995117 0.9466338 5.8554726 16.8152 10.7642  4
------> CAND: 466.446167 3873.539307 0.7753575 5.7007666 24.7785 10.7612  1
------> CAND: 115.458218 3801.763428 0.6168763 5.5122852 14.5251 10.7602 16
------> CAND: 115.477941 4079.883301 0.7604205 5.6106787 16.8071 10.7578  4
------> CAND:  97.184621 4314.799316 0.8315465 4.3696599 14.5187 10.7518 16
------> CAND: 461.929669 3824.908936 0.6218760 5.5010672 16.7961 10.749  4
------> CAND: 196.148697 3843.094727 0.8056270 5.7434750 14.5065 10.736 16
------> CAND:  57.664491 4818.920410 0.9623352 5.0549283 14.5049 10.7339 16
------> CAND: 374.965556 3672.601807 0.7649624 3.7575555 15.0694 10.7301  8
------> CAND:  18.064951 3656.198975 0.8719628 3.6640124 14.4872 10.7109 16
------> CAND:  93.037406 4970.221680 1.0904720 4.8382411 14.4857 10.7089 16
------> CAND: 346.519460 4347.900391 1.0792223 5.8466458 15.0355 10.6951  8
------> CAND: 231.032437 3714.730957 0.8056268 5.7628570 15.0239 10.6831  8
------> CAND: 346.373357 3994.989014 0.6506076 5.4600201 15.019 10.6781  8
------> CAND: 300.564801 3621.010010 0.7927967 5.7521968 16.7059 10.6775  4
------> CAND:  24.541262 3671.772217 0.7405926 5.7025704 14.452 10.6653 16
------> CAND: 359.557719 3617.732910 0.9200013 5.8400712 15.0044 10.663  8
------> CAND: 115.555275 3895.352051 0.9663386 5.8493199 14.4403 10.65 16
------> CAND: 117.071587 3775.348877 0.8178372 5.7653513 14.9897 10.6479  8
------> CAND: 115.480017 4654.433594 1.0080043 5.6058426 14.4303 10.6371 16
------> CAND: 419.321121 3657.876953 0.8864362 5.8141041 16.6502 10.6333  4
------> CAND: 115.425260 4674.125000 0.9558488 5.4987140 14.4253 10.6307 16
------> CAND: 145.482389 4638.802734 0.9885949 5.5857744 14.422 10.6264 16
------> CAND: 187.194593 3707.061768 0.8815132 3.7102423 14.413 10.6147 16
------> CAND: 210.315821 3615.935303 0.8972991 5.8206215 14.9374 10.594  8
------> CAND:  64.934121 3973.739746 0.7877858 5.6909027 16.6005 10.5939  4
------> CAND: 231.061502 3655.040283 0.8909924 5.8206511 14.936 10.5926  8
------> CAND:  86.554607 3637.269531 0.5563880 5.4622884 14.3959 10.5925 16
------> CAND:  70.462185 3827.522217 0.7119157 5.6402564 14.3852 10.5788 16
------> CAND:  60.101801 4835.968262 1.1276228 5.6588073 14.3851 10.5786 16
------> CAND: 115.523095 3933.743164 0.9378690 5.8253045 14.3814 10.5737 16
------> CAND: 134.982130 3786.178711 0.6570325 5.5789566 14.3806 10.5727 16
------> CAND: 115.470675 4309.621094 0.7753457 5.4785614 14.3741 10.5643 16
------> CAND: 124.316304 4007.320557 0.7604290 4.0999136 14.3712 10.5606 16
------> CAND: 199.046636 4184.512207 0.8147789 5.6203332 19.5578 10.5548  2
------> CAND: 223.767738 3635.716309 0.5846982 5.5290422 16.5371 10.5437  4
[18:27:18][2510413][INFO ] Statistics: count dirty SumSpec pages 1802 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:27:18][2510413][INFO ] Data processing finished successfully!
18:27:18 (2510413): called boinc_finish(0)

</stderr_txt>
]]>