Task 1732970963

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[02:31:40][2983307][INFO ] Application startup - thank you for supporting Einstein@Home!
[02:31:40][2983307][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_163.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 1600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_163.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_163_1600000_1_0
------> GPU usage: 0.500000
[02:31:40][2983307][INFO ] Starting data processing...
[02:31:40][2983307][INFO ] opti: No host transfer for n_steps. Use device global.
[02:31:40][2983307][INFO ] opti: No host transfer for mean. Use device global.
[02:31:40][2983307][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:31:40][2983307][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:31:40][2983307][INFO ] opti: power spectrum in fft callback (static link).
[02:31:40][2983307][INFO ] opti: __constant__ access is not uniform, bad!
[02:31:40][2983307][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[02:31:40][2983307][INFO ] CUDA global memory status (initial GPU state, including context):
[02:31:40][2983307][INFO ] No template file. Generating templates.
[02:31:40][2983307][INFO ] Template param value T_cons = 50000
[02:31:45][2983307][INFO ] Number of generated templates to be used: 50000
[02:31:45][2983307][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_163.cpt
[02:31:45][2983307][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_163.cpt (No such file or directory).
------> Starting from scratch...
[02:31:45][2983307][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_163.binary
[02:31:45][2983307][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_DM246.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735044908994
------> 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: 246.3 cm^-3 pc
------> Scale factor: 1.23775
[02:31:45][2983307][INFO ] Allocating memory for dedispersed compressed time series...
[02:31:45][2983307][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:31:45][2983307][INFO ] 8-bit allocation done
[02:31:45][2983307][INFO ] Foobar
[02:31:45][2983307][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_163.binary
[02:31:45][2983307][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:31:45][2983307][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:31:45][2983307][INFO ] FftSize = 12582913
[02:31:45][2983307][INFO ] Seed for random number generator is -1035444982.
[02:31:47][2983307][INFO ] 8[02:31:47][2983307][INFO ] 9[02:31:48][2983307][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:31:48][2983307][INFO ] Normalization factor 3.97364e-08
[02:31:48][2983307][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
[02:31:48][2983307][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
[02:31:48][2983307][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:31:48][2983307][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:31:48][2983307][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:32:40][2983307][INFO ] Checkpoint committed!
[02:33:40][2983307][INFO ] Checkpoint committed!
[02:34:40][2983307][INFO ] Checkpoint committed!
[02:35:40][2983307][INFO ] Checkpoint committed!
[02:36:40][2983307][INFO ] Checkpoint committed!
[02:37:40][2983307][INFO ] Checkpoint committed!
[02:38:40][2983307][INFO ] Checkpoint committed!
[02:39:40][2983307][INFO ] Checkpoint committed!
[02:40:40][2983307][INFO ] Checkpoint committed!
[02:41:40][2983307][INFO ] Checkpoint committed!
[02:42:40][2983307][INFO ] Checkpoint committed!
[02:42:53][2983307][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 230.511602 4382.645508 0.8950956 2.5984819 17.6871 13.4704  8
------> CAND: 298.870206 4143.470703 0.9880552 2.7565403 17.3628 13.1271  8
------> CAND: 460.926407 4657.932129 1.1219300 2.7344389 18.9593 12.4746  4
------> CAND: 195.493437 4509.438965 0.9652437 1.1429303 16.6156 12.3398  8
------> CAND: 230.433490 4201.289062 0.9866592 2.7399430 16.6095 12.3334  8
------> CAND: 230.463074 4657.932129 1.1219300 2.7344389 16.5946 12.3178  8
------> CAND: 345.708494 4118.748047 0.8027134 2.5930493 16.2143 11.9194  8
------> CAND: 199.590567 3973.947754 1.0241619 2.7910326 16.1086 11.809  8
------> CAND: 115.240230 4033.560547 0.6148067 2.3381445 15.2308 11.6836 16
------> CAND: 115.180803 3895.066406 0.9461810 2.7560389 15.1955 11.637 16
------> CAND: 179.262955 3730.029053 0.9022155 2.7349327 15.1901 11.6299 16
------> CAND:  86.345443 3724.993164 0.9681768 2.7647796 15.1809 11.6177 16
------> CAND: 172.724363 3737.950439 0.9156259 2.7422955 15.9127 11.6046  8
------> CAND: 115.216615 4201.289062 0.9866592 2.7399430 15.1484 11.575 16
------> CAND: 171.710461 3725.118896 0.9682152 2.7683506 15.0247 11.4124 16
------> CAND: 115.202342 3667.558838 0.7876251 2.6600630 14.9875 11.3636 16
------> CAND: 220.237894 3852.651611 0.8707895 0.6362101 15.6387 11.3196  8
------> CAND:  86.483242 4252.056641 0.6036860 1.6964906 14.9521 11.3171 16
------> CAND:  86.370096 3619.911133 0.8086478 2.6829307 15.6255 11.3058  8
------> CAND:  81.178616 4128.262695 0.8400417 2.6439342 20.7803 11.2802  2
------> CAND: 115.181322 3735.390137 0.9342640 2.7557733 15.5452 11.2224  8
------> CAND: 115.250351 3646.048340 0.5027579 2.3102958 14.8771 11.219 16
------> CAND: 172.748757 3980.843750 1.0035906 2.7837484 15.5416 11.2188  8
------> CAND: 431.872541 3660.995117 0.8473985 2.7069435 17.3166 11.1626  4
------> CAND: 230.374581 3642.030029 0.9357443 2.7452369 15.479 11.1538  8
------> CAND: 345.671904 3875.455322 0.6425111 2.4761782 17.297 11.147  4
------> CAND: 259.327239 3635.564941 0.5524029 2.4183004 15.4588 11.1329  8
------> CAND:  86.362311 3737.950439 0.9156259 2.7422955 14.8069 11.1272 16
------> CAND: 316.973046 3821.776855 0.5817954 2.4043791 17.27 11.1255  4
------> CAND: 230.504336 4578.973633 0.9565610 2.5973558 15.4456 11.1192  8
------> CAND: 230.362644 3736.390625 0.9339687 2.7556474 15.4355 11.1087  8
------> CAND: 115.223362 4220.198730 0.9468710 2.7047067 14.7853 11.099 16
------> CAND: 230.438680 3772.796143 0.9402881 2.7594948 15.4199 11.0925  8
------> CAND: 184.668012 3619.022217 0.8507977 0.4615768 14.7531 11.0569 16
------> CAND:  21.547305 3618.900146 0.8348671 0.4631332 14.7435 11.0444 16
------> CAND: 115.234521 3887.588135 0.9469365 2.7525725 14.7313 11.0284 16
------> CAND: 105.953436 3674.846924 0.9507799 0.4547929 14.7097 11.0003 16
------> CAND: 225.353598 3694.325195 0.6158350 2.4953647 15.2969 10.9652  8
------> CAND: 254.003928 3687.492188 0.4097978 1.2588631 15.2869 10.9548  8
------> CAND: 172.728255 3780.361328 0.7899483 2.6538119 14.6492 10.9214 16
------> CAND: 348.658335 3880.239014 0.7400585 0.7707956 15.2419 10.9083  8
------> CAND: 172.724622 3844.923096 0.9192165 2.7425694 16.9966 10.9082  4
------> CAND: 216.854673 3686.742432 0.9624563 0.4517392 15.2292 10.8952  8
------> CAND: 172.931451 3784.386963 0.4202367 1.5881581 15.2145 10.88  8
------> CAND: 345.497773 3980.843750 1.0035906 2.7837484 16.9559 10.8758  4
------> CAND: 323.629715 3673.937744 0.9511211 0.4470146 16.9331 10.8578  4
------> CAND: 426.123375 3834.297119 0.9621989 0.5666282 20.068 10.8574  2
------> CAND:  57.578853 4009.670898 1.0055367 2.7783706 14.5996 10.857 16
------> CAND: 115.224141 3759.162109 0.8169746 2.6852515 14.5919 10.8469 16
------> CAND:  46.078446 3928.656982 1.0165454 2.7890275 16.8906 10.824  4
------> CAND: 140.493585 3617.963623 0.8580590 0.4528772 14.5719 10.8209 16
------> CAND: 187.154110 3690.689209 0.6350024 2.5206368 14.5628 10.8091 16
------> CAND: 230.453991 4232.931152 0.9461471 2.7133076 15.1391 10.802  8
------> CAND:  59.871357 4031.881348 0.8767694 2.6872766 15.1202 10.7825  8
------> CAND: 149.434973 4143.470703 0.9880552 2.7565403 14.5422 10.7824 16
------> CAND:   3.330281 3630.003174 0.6028245 2.4993286 14.5372 10.7758 16
------> CAND: 172.732148 3956.788574 0.9745800 2.7688575 14.5204 10.754 16
------> CAND: 380.517755 4251.653320 0.6042382 1.6864364 15.0923 10.7537  8
------> CAND: 172.732667 3954.111572 0.9744927 2.7645760 16.7797 10.736  4
------> CAND: 330.654368 4168.748047 0.9529078 2.7210550 15.0722 10.7329  8
------> CAND:  86.378401 3622.356689 0.7401647 2.6266215 15.057 10.7173  8
------> CAND: 224.697040 4119.142090 0.6124954 2.2419755 15.0502 10.7103  8
------> CAND: 172.731370 3842.615967 0.8125756 2.6647592 16.7449 10.7084  4
------> CAND: 230.457365 3624.263672 0.6904086 2.5891354 16.7433 10.7071  4
------> CAND: 115.199228 4369.857422 0.9241738 2.6521194 16.7396 10.7042  4
------> CAND: 327.961961 3695.160156 0.8952546 2.7306576 16.738 10.7029  4
------> CAND: 460.839990 3791.225830 0.9361773 2.7495122 16.7187 10.6876  4
------> CAND: 345.568359 4159.669434 0.8999090 2.6854076 16.7077 10.6789  4
------> CAND: 498.976677 3973.947754 1.0241619 2.7910326 19.7533 10.6708  2
------> CAND: 305.487949 3761.539551 0.9422201 0.5275633 16.6881 10.6634  4
------> CAND: 115.265922 4277.512695 0.8659709 2.6232457 14.4463 10.6579 16
------> CAND:  97.746718 4509.438965 0.9652437 1.1429303 14.4434 10.6542 16
------> CAND: 119.235114 3844.526611 0.9195357 2.7470257 14.4424 10.6528 16
------> CAND: 345.545263 4158.922363 1.0526522 2.7904692 16.6722 10.6508  4
------> CAND: 115.336249 4480.304688 0.7066914 1.7060513 14.4321 10.6395 16
------> CAND:  93.504003 3775.183350 0.9744031 2.7691858 14.9806 10.6385  8
------> CAND: 110.856083 4332.388184 0.9928905 2.7205372 14.9633 10.6206  8
------> CAND: 276.558128 4280.809570 1.0327070 2.7628746 14.9606 10.6179  8
------> CAND: 118.545080 3606.482910 0.9671814 0.3939847 14.411 10.6122 16
------> CAND: 359.148473 3714.866455 0.7870755 2.6617653 24.4306 10.6101  1
------> CAND: 115.194816 3862.344482 0.8907738 2.7284524 14.4087 10.6092 16
------> CAND:  61.578408 3782.753174 0.4272690 1.8003982 14.3955 10.592 16
------> CAND:  49.997293 4757.300293 1.0280352 2.5676003 14.3931 10.5889 16
------> CAND: 172.784050 4159.669434 0.8999090 2.6854076 14.924 10.5801  8
------> CAND: 115.242826 3761.061035 0.6443917 2.5156102 14.3682 10.5567 16
------> CAND: 171.064023 3820.743652 0.8571222 2.7045016 14.3642 10.5515 16
------> CAND:  86.368020 4360.132812 1.0424850 2.7463994 14.3634 10.5506 16
------> CAND: 345.639465 4729.744629 1.1275129 2.6955225 16.5455 10.5503  4
------> CAND: 115.182879 3794.838379 0.8733616 2.7166562 14.3588 10.5445 16
------> CAND:  86.374249 3801.420898 0.8696576 2.7183464 14.3537 10.538 16
------> CAND: 331.436529 4610.916016 0.9243128 1.3073699 24.2563 10.5344  1
------> CAND: 230.376138 3671.919922 0.9516388 2.7579222 14.8756 10.5303  8
------> CAND: 444.698521 4126.330566 0.6068876 2.2466972 16.5194 10.5296  4
------> CAND:  86.376844 3890.547852 0.8509203 2.6985581 14.3359 10.515 16
------> CAND: 176.858344 4375.680176 1.0433860 0.9553201 14.3334 10.5117 16
------> CAND: 417.079221 3773.299316 0.9572243 0.5290725 19.476 10.5064  2
------> CAND:  24.850856 4253.769531 0.6013283 1.8674716 14.3287 10.5057 16
------> CAND: 345.560574 3871.076660 0.7517894 2.6173441 19.4721 10.504  2
------> CAND: 100.858493 3641.664062 0.5035508 2.3143098 14.845 10.4988  8
------> CAND:  73.975420 4057.700439 1.0130124 0.7175604 14.3212 10.4959 16
[02:42:53][2983307][INFO ] Statistics: count dirty SumSpec pages 1721 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:42:53][2983307][INFO ] Data processing finished successfully!
02:42:53 (2983307): called boinc_finish(0)

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