Task 1721079641

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[06:25:37][4045298][INFO ] Application startup - thank you for supporting Einstein@Home!
[06:25:37][4045298][INFO ] Petri's Custom BRP7 v18.1 - CUDA 12.5 - compiled by Ian 01/21/25

command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_7_dms_200_7.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 3000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_7.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_7_3000000_1_0
------> GPU usage: 0.330000
[06:25:37][4045298][INFO ] Starting data processing...
[06:25:37][4045298][INFO ] opti: No host transfer for n_steps. Use device global.
[06:25:37][4045298][INFO ] opti: No host transfer for mean. Use device global.
[06:25:37][4045298][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[06:25:37][4045298][INFO ] opti: sumspec[i] allloc, free and pinned.
[06:25:37][4045298][INFO ] opti: power spectrum in fft callback (static link).
[06:25:37][4045298][INFO ] opti: __constant__ access is not uniform, bad!
[06:25:39][4045298][INFO ] Running on device 6 Tesla V100-SXM2-16GB
[06:25:39][4045298][INFO ] CUDA global memory status (initial GPU state, including context):
[06:25:39][4045298][INFO ] No template file. Generating templates.
[06:25:39][4045298][INFO ] Template param value T_cons = 50000
[06:25:45][4045298][INFO ] Number of generated templates to be used: 50000
[06:25:45][4045298][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_7_dms_200_7.cpt
[06:25:45][4045298][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_7_dms_200_7.cpt (No such file or directory).
------> Starting from scratch...
[06:25:45][4045298][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_7.binary
[06:25:45][4045298][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_7_dms_200_DM230.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768581684
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 230.7 cm^-3 pc
------> Scale factor: 1.43757
[06:25:45][4045298][INFO ] Allocating memory for dedispersed compressed time series...
[06:25:45][4045298][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[06:25:45][4045298][INFO ] 8-bit allocation done
[06:25:45][4045298][INFO ] Foobar
[06:25:45][4045298][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_7.binary
[06:25:46][4045298][INFO ] Allocating memory for dedispersed uncompressed time series.
[06:25:46][4045298][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[06:25:46][4045298][INFO ] FftSize = 12582913
[06:25:46][4045298][INFO ] Seed for random number generator is 1095989232.
[06:25:49][4045298][INFO ] 8[06:25:49][4045298][INFO ] 9[06:25:50][4045298][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[06:25:50][4045298][INFO ] Normalization factor 3.97364e-08
[06:25:50][4045298][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
[06:25:50][4045298][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2171 MB (13982 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[06:25:50][4045298][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[06:25:50][4045298][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[06:25:50][4045298][INFO ] Launching time series padding kernel: grid 196608, block 32
[06:26:37][4045298][INFO ] Checkpoint committed!
[06:27:37][4045298][INFO ] Checkpoint committed!
[06:28:38][4045298][INFO ] Checkpoint committed!
[06:29:38][4045298][INFO ] Checkpoint committed!
[06:30:38][4045298][INFO ] Checkpoint committed!
[06:31:38][4045298][INFO ] Checkpoint committed!
[06:32:38][4045298][INFO ] Checkpoint committed!
[06:33:16][4045298][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4705.578125 1.1396452 3.1371484 25.0885 21.5189  8
------> CAND:   0.250167 4705.578125 1.1396452 3.1371484 19.8824 18.0585 16
------> CAND:   0.249907 3621.980469 0.7116588 2.8772058 19.1379 17.0101 16
------> CAND:   1.499963 3800.669678 0.8050160 2.9445820 30.3069 16.972  2
------> CAND:   0.499815 4005.215332 0.5321401 2.7893710 20.7423 16.7487  8
------> CAND:   0.500853 5397.589844 1.1308511 1.1216091 20.6625 16.6623  8
------> CAND:   0.250426 5311.283203 1.1288391 1.0738692 18.5559 16.1969 16
------> CAND:   0.500593 3600.905029 0.9684334 0.1969923 18.5444 16.181 16
------> CAND:   1.500222 4705.578125 1.1396452 3.1371484 28.911 16.1347  2
------> CAND:   0.500334 6372.689941 1.2717177 2.8557167 19.8292 15.7613  8
------> CAND:   0.166605 3881.260254 0.7797325 2.9515018 18.0131 15.4443 16
------> CAND:   0.749981 3850.833252 0.8262941 2.9601276 22.2689 15.1449  4
------> CAND:   1.500482 3812.921631 0.4620039 2.7299535 26.2088 14.5165  2
------> CAND:   1.500741 4664.166016 0.6961483 2.8791621 26.1819 14.5004  2
------> CAND:   1.501001 5343.596680 0.9637941 2.9702313 26.0631 14.4294  2
------> CAND:   1.501260 5980.961914 1.2792740 3.0361085 25.8118 14.2792  2
------> CAND:   0.501112 5865.279297 1.2738531 1.3034338 18.3967 14.2251  8
------> CAND:   0.750241 4705.578125 1.1396452 3.1371484 21.0385 14.1485  4
------> CAND:   0.374991 3902.331299 0.8494374 2.9759159 18.2947 14.1163  8
------> CAND:   0.999889 4446.592285 0.5651553 2.7587595 25.0837 13.8441  2
------> CAND:   0.499296 3676.217529 0.9764427 2.9696710 18.0226 13.8266  8
------> CAND:   1.000408 6320.364746 1.2702847 2.8815670 25.0423 13.8193  2
------> CAND:   1.000148 5389.604492 0.8678112 2.8435345 24.8004 13.6749  2
------> CAND:   0.249648 3611.454590 0.9664124 2.9508066 16.7031 13.6518 16
------> CAND:   0.750500 4494.753418 0.6280424 2.8284338 20.3948 13.6289  4
------> CAND:   0.499555 4158.461914 1.0554172 3.0771468 17.8084 13.5991  8
------> CAND:   0.750760 5753.331055 1.0698864 2.9240274 19.929 13.2536  4
------> CAND:   1.501520 6297.739746 1.2822754 2.9049721 24.0804 13.2451  2
------> CAND:   1.501779 5470.639160 0.6575897 1.9952917 23.4528 12.8707  2
------> CAND:   1.250834 6154.506348 0.9602481 1.9727057 23.4078 12.8439  2
------> CAND:   1.250315 4550.229980 0.4056998 1.5530736 23.344 12.8059  2
------> CAND:   1.250056 3699.718506 0.2431639 1.0235382 23.0871 12.6528  2
------> CAND:   1.250575 5434.873535 0.6850421 1.7393067 23.039 12.6241  2
------> CAND:   1.502039 6167.206543 0.9563391 2.0188315 22.8361 12.5032  2
------> CAND: 432.004112 4004.443848 0.8019189 2.9749570 18.9858 12.4959  4
------> CAND:   0.999629 4017.020264 0.5108294 2.7736263 18.864 12.3983  4
------> CAND: 388.743936 4549.860352 0.8720016 3.0165827 16.6283 12.3532  8
------> CAND:   0.187625 3787.592285 0.8366877 2.9572148 15.7361 12.353 16
------> CAND:  86.393452 3954.815430 0.7660741 2.9492562 15.6493 12.2375 16
------> CAND: 100.272002 3710.845947 0.9326699 0.2707595 18.6406 12.2193  4
------> CAND: 115.275524 3639.219238 0.4261314 2.6825073 16.4901 12.2082  8
------> CAND:  60.221694 3617.856445 0.8256047 0.2387094 16.4415 12.1572  8
------> CAND: 172.772891 3932.926514 0.6990566 2.9198625 16.436 12.1515  8
------> CAND:   1.001705 4377.785156 0.7079458 0.7799007 16.3713 12.0838  8
------> CAND: 381.985798 3623.737549 0.6422098 0.3104938 27.8156 12.0802  1
------> CAND:   1.502298 6295.396973 1.0465645 1.9812907 22.0972 12.0633  2
------> CAND: 241.838917 4065.692871 1.0013930 3.0461471 16.3059 12.0153  8
------> CAND:   1.001965 5492.147949 1.1329439 1.1642965 16.1951 11.8994  8
------> CAND:  82.084562 5383.581055 0.9198621 1.2640477 15.3778 11.8776 16
------> CAND: 115.236597 4855.768066 0.9801157 3.0628257 15.3667 11.863 16
------> CAND:   1.251094 6394.397949 1.1116014 1.9492096 21.7434 11.8527  2
------> CAND:  86.437828 3812.034668 0.3281246 2.4896638 15.3206 11.802 16
------> CAND: 199.915213 3648.802979 0.3552446 0.5983094 15.2746 11.7413 16
------> CAND: 103.688180 4196.098633 0.8384733 2.9996939 15.2585 11.7201 16
------> CAND:  86.390079 4056.016357 0.6762002 2.9069057 15.1911 11.6313 16
------> CAND: 403.404905 3714.305176 0.7281703 2.9052491 21.3667 11.6287  2
------> CAND: 345.818526 3989.221436 0.2978928 2.2528670 17.8914 11.6205  4
------> CAND: 115.496885 3737.036133 0.8745947 0.3017811 15.9166 11.6087  8
------> CAND: 172.733446 3991.916992 0.9933742 3.0373709 15.9032 11.5948  8
------> CAND: 115.301215 4843.922363 0.5575227 2.5946615 15.8996 11.591  8
------> CAND:   0.166864 5655.940918 0.8435431 1.6241597 15.1357 11.5582 16
------> CAND: 172.691405 4007.364990 1.0127308 3.0448618 15.1123 11.5275 16
------> CAND: 459.169011 4933.648926 0.9515349 0.9524740 17.6527 11.4301  4
------> CAND:   1.001446 3864.805664 0.5438316 0.5521868 15.7346 11.4192  8
------> CAND: 209.900606 4133.625000 0.6466538 2.8859658 17.6198 11.404  4
------> CAND:  86.386446 3932.926514 0.6990566 2.9198625 15.0061 11.3881 16
------> CAND:   0.999370 4191.578613 1.0612086 3.0782912 17.522 11.3261  4
------> CAND:  86.428746 4321.173340 0.5945569 2.8215947 14.9574 11.3241 16
------> CAND: 345.569397 4196.803711 0.9878499 3.0617011 17.4988 11.3076  4
------> CAND: 230.465928 3962.575928 0.7605872 2.9527373 15.622 11.3022  8
------> CAND:  54.024875 3667.353516 0.7298949 2.8973615 15.5703 11.2486  8
------> CAND: 135.108770 4500.286133 0.6260901 0.9341761 14.8953 11.2428 16
------> CAND:  86.346222 4542.443848 1.1153163 3.1200743 14.8871 11.232 16
------> CAND: 172.800918 4178.205078 0.7766681 2.9747739 15.5416 11.2187  8
------> CAND:  57.577815 3991.916992 0.9933742 3.0373709 14.8753 11.2166 16
------> CAND: 115.240749 4729.821777 0.9897727 3.0688581 14.8725 11.2129 16
------> CAND:  86.345703 4156.938965 1.0330986 3.0664771 14.8491 11.1824 16
------> CAND: 316.754798 4532.369141 0.9453219 3.0607519 17.2566 11.1149  4
------> CAND:   1.499703 3621.975586 0.7121507 2.8815873 17.2509 11.1103  4
------> CAND:  47.575813 3695.610596 0.5258615 0.4400378 14.7912 11.1067 16
------> CAND: 199.386593 3776.449707 0.8629112 0.3251395 14.7869 11.101 16
------> CAND:  86.438088 3893.768799 0.3964836 2.6125340 14.7841 11.0974 16
------> CAND:   0.375250 4660.623535 0.6984559 2.8822205 15.4188 11.0914  8
------> CAND: 180.961962 5736.728516 1.2656796 3.0889962 15.3738 11.0448  8
------> CAND: 279.737375 4335.393066 1.0833108 3.0983636 15.3717 11.0426  8
------> CAND:   0.751019 5470.639160 0.6575897 1.9952917 17.1603 11.0382  4
------> CAND:  63.518499 3772.340332 0.7325338 2.9119058 14.7222 11.0166 16
------> CAND: 324.148993 3667.545410 0.7291096 2.8970964 25.3603 11.0138  1
------> CAND: 299.816376 4501.243652 1.1094075 0.6487827 15.2721 10.9396  8
------> CAND: 108.049751 3667.545410 0.7291096 2.8970964 17.024 10.93  4
------> CAND:  57.607659 3708.781250 0.4837497 2.7532551 14.6374 10.9061 16
------> CAND:  81.553088 4474.790039 0.9517648 0.6922575 16.9923 10.9048  4
------> CAND: 131.791465 3685.926025 0.2615104 2.3083441 15.2348 10.9009  8
------> CAND: 190.993029 3623.737549 0.6422098 0.3104938 20.1048 10.8793  2
------> CAND: 424.042371 3864.492188 0.5446353 0.5512497 20.1015 10.8773  2
------> CAND:   0.625417 6154.506348 0.9602481 1.9727057 16.9388 10.8623  4
------> CAND: 230.662377 4101.822266 0.3525651 2.4371524 20.0477 10.8454  2
------> CAND: 174.628641 4509.471191 0.4796284 1.2028978 20.0443 10.8434  2
------> CAND:   0.625158 4550.229980 0.4056998 1.5530736 16.8959 10.8282  4
------> CAND:  81.354563 3983.408691 0.6366841 2.8854029 14.5724 10.8215 16
[06:33:16][4045298][INFO ] Statistics: count dirty SumSpec pages 519793 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:33:16][4045298][INFO ] Data processing finished successfully!
06:33:16 (4045298): called boinc_finish(0)

</stderr_txt>
]]>