Task 1732920491

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[02:30:54][2982577][INFO ] Application startup - thank you for supporting Einstein@Home!
[02:30:54][2982577][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_37.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 7250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_37.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_37_7250000_0_0
------> GPU usage: 0.500000
[02:30:54][2982577][INFO ] Starting data processing...
[02:30:54][2982577][INFO ] opti: No host transfer for n_steps. Use device global.
[02:30:54][2982577][INFO ] opti: No host transfer for mean. Use device global.
[02:30:54][2982577][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:30:54][2982577][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:30:54][2982577][INFO ] opti: power spectrum in fft callback (static link).
[02:30:54][2982577][INFO ] opti: __constant__ access is not uniform, bad!
[02:30:54][2982577][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[02:30:54][2982577][INFO ] CUDA global memory status (initial GPU state, including context):
[02:30:54][2982577][INFO ] No template file. Generating templates.
[02:30:54][2982577][INFO ] Template param value T_cons = 50000
[02:30:59][2982577][INFO ] Number of generated templates to be used: 50000
[02:30:59][2982577][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_37.cpt
[02:30:59][2982577][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_37.cpt (No such file or directory).
------> Starting from scratch...
[02:30:59][2982577][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_37.binary
[02:30:59][2982577][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_DM233.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735045115842
------> 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: 233.7 cm^-3 pc
------> Scale factor: 1.23747
[02:30:59][2982577][INFO ] Allocating memory for dedispersed compressed time series...
[02:30:59][2982577][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:30:59][2982577][INFO ] 8-bit allocation done
[02:30:59][2982577][INFO ] Foobar
[02:30:59][2982577][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_37.binary
[02:30:59][2982577][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:30:59][2982577][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:30:59][2982577][INFO ] FftSize = 12582913
[02:30:59][2982577][INFO ] Seed for random number generator is -1043406913.
[02:31:01][2982577][INFO ] 8[02:31:01][2982577][INFO ] 9[02:31:02][2982577][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:31:02][2982577][INFO ] Normalization factor 3.97364e-08
[02:31:02][2982577][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
[02:31:02][2982577][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
[02:31:02][2982577][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:31:02][2982577][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:31:02][2982577][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:31:54][2982577][INFO ] Checkpoint committed!
[02:32:54][2982577][INFO ] Checkpoint committed!
[02:33:54][2982577][INFO ] Checkpoint committed!
[02:34:54][2982577][INFO ] Checkpoint committed!
[02:35:54][2982577][INFO ] Checkpoint committed!
[02:36:54][2982577][INFO ] Checkpoint committed!
[02:37:54][2982577][INFO ] Checkpoint committed!
[02:38:54][2982577][INFO ] Checkpoint committed!
[02:39:54][2982577][INFO ] Checkpoint committed!
[02:40:54][2982577][INFO ] Checkpoint committed!
[02:41:06][2982577][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.547860 5497.122070 0.9258497 5.7742362 17.0139 14.0738 16
------> CAND:  92.575739 4715.114258 1.0363679 4.0173879 16.2424 13.0302 16
------> CAND: 200.191331 3655.831543 0.3517258 5.5702438 15.8059 12.4461 16
------> CAND: 433.045781 3626.955566 0.6043335 5.9081426 18.6344 12.2143  4
------> CAND: 115.516608 4218.931641 0.9456149 6.1245170 15.5237 12.0708 16
------> CAND: 115.478719 4153.315430 0.7309616 5.9984512 15.5092 12.0516 16
------> CAND: 162.724956 3856.267578 0.7077147 5.9847836 16.1084 11.8088  8
------> CAND: 322.413136 4377.768555 0.8794930 6.0825958 15.9358 11.6287  8
------> CAND: 124.129198 4307.670898 0.8282906 3.8787763 15.1865 11.6252 16
------> CAND:  28.859754 4965.972656 1.0287610 6.1015897 15.1852 11.6234 16
------> CAND: 402.225955 5118.192871 1.0003331 6.0542645 15.9111 11.603  8
------> CAND: 125.482019 3618.628174 0.8004308 6.0045648 15.9019 11.5934  8
------> CAND:  86.493104 5643.066406 0.8765723 5.4099531 15.1156 11.5318 16
------> CAND: 153.929412 4146.671875 0.5080738 5.7555180 15.1117 11.5267 16
------> CAND:  75.811966 3662.684814 0.3283494 3.9779398 15.8365 11.5253  8
------> CAND: 115.519722 4266.287109 0.8433700 6.0730824 15.1021 11.5141 16
------> CAND: 115.522576 3649.880615 0.8795180 6.0408545 15.0706 11.4727 16
------> CAND: 115.509082 4060.060547 0.9491617 6.1130896 14.9437 11.3062 16
------> CAND: 200.774188 5332.582031 1.1090702 4.3636975 17.491 11.3014  4
------> CAND: 328.962628 3670.172607 0.3233110 5.4805689 15.5634 11.2413  8
------> CAND: 280.969524 3677.381836 0.6526409 3.5472090 15.5239 11.2003  8
------> CAND: 121.027544 6030.962891 1.1172678 5.6637664 14.8524 11.1866 16
------> CAND: 303.112921 3636.121094 0.9521603 6.0583372 20.5696 11.1551  2
------> CAND: 106.341661 4150.137695 0.5014891 4.0988202 15.4297 11.1027  8
------> CAND: 158.441757 3734.939209 0.2700347 4.3708124 14.7685 11.077 16
------> CAND:  86.593015 4620.866211 0.8995037 6.0708675 14.7454 11.0469 16
------> CAND: 231.207605 4504.490723 1.0337324 3.8989692 15.3694 11.0402  8
------> CAND:  59.326647 5364.748535 1.0952370 6.0610404 14.7238 11.0187 16
------> CAND: 110.947689 3939.230469 0.7153023 5.9979382 14.6975 10.9844 16
------> CAND: 210.743492 3836.946045 0.7337110 3.6202343 20.2794 10.9828  2
------> CAND: 115.368168 6079.243652 1.1579902 5.7053032 14.6829 10.9654 16
------> CAND: 115.235819 3761.936523 0.9758955 3.4728653 14.6701 10.9487 16
------> CAND: 115.524652 3907.859131 0.9435691 6.0999961 14.6625 10.9388 16
------> CAND: 136.653369 3693.455322 0.8723640 3.4645083 15.2648 10.932  8
------> CAND: 197.542261 5808.734863 1.2511065 4.5844736 16.9764 10.8921  4
------> CAND: 219.369057 3748.844727 0.6220679 3.6204934 16.9503 10.8714  4
------> CAND: 115.586675 3615.004395 0.9656559 6.0538187 14.596 10.8522 16
------> CAND: 304.565913 3877.427002 0.4201267 3.9785986 15.184 10.8484  8
------> CAND: 231.071623 3979.309326 0.7689679 6.0253143 15.1837 10.8481  8
------> CAND: 195.035662 4010.289307 0.8195081 6.0533223 14.5905 10.845 16
------> CAND:  86.608585 4034.807129 0.9152831 6.0979114 14.5903 10.8448 16
------> CAND:  75.575554 4061.866943 1.0203079 6.1468182 14.5749 10.8248 16
------> CAND:  63.511492 3992.202637 0.6516691 5.9455814 14.5747 10.8245 16
------> CAND: 136.257877 4129.856934 0.5917408 5.8710885 14.5722 10.8213 16
------> CAND: 455.206306 3889.658691 0.9138648 3.5753551 24.9142 10.8201  1
------> CAND:  28.827315 3823.481934 0.7509198 6.0066347 14.5711 10.8198 16
------> CAND: 314.320084 3651.421631 0.9041572 3.4272292 15.15 10.8133  8
------> CAND: 230.887112 3756.259766 0.5965490 5.9042797 15.1478 10.811  8
------> CAND: 141.821494 3792.133301 0.5163396 3.7500057 14.5558 10.7999 16
------> CAND: 382.178354 4418.295898 0.6618026 4.1045575 15.1351 10.7979  8
------> CAND: 236.138798 4989.478027 1.1754028 6.1840229 15.129 10.7917  8
------> CAND: 167.151144 3830.032959 0.6084254 3.6990211 16.8401 10.7839  4
------> CAND: 231.496699 3739.596191 0.4318647 3.8261020 19.8946 10.7545  2
------> CAND:  14.030622 5021.317383 1.1794728 4.1322117 14.5139 10.7455 16
------> CAND: 489.753981 4871.712891 1.0335505 6.1294131 16.7839 10.7393  4
------> CAND: 317.348296 4087.226074 0.5098789 4.0229626 24.725 10.7379  1
------> CAND: 264.212758 4068.059814 0.6946912 3.8036444 15.0621 10.7225  8
------> CAND: 493.119037 4877.080566 0.7291482 4.4162621 16.7569 10.7179  4
------> CAND:  86.596388 4270.363770 1.0725136 6.1755476 14.4869 10.7105 16
------> CAND: 134.767516 3708.753906 0.7568201 6.0014062 14.4845 10.7074 16
------> CAND: 107.272002 4679.037109 0.8552033 4.1219068 14.4698 10.6883 16
------> CAND: 188.171386 4188.724609 0.6288170 3.9547298 15.0008 10.6593  8
------> CAND: 295.748830 4460.122070 0.9295074 3.9244919 16.6654 10.6454  4
------> CAND: 346.554235 3856.715576 0.7079118 5.9902444 19.6829 10.629  2
------> CAND:  22.442092 4293.209473 0.6830772 3.9816661 14.9668 10.6243  8
------> CAND:  86.825795 3922.652100 0.9608468 6.1076035 14.4199 10.6237 16
------> CAND:  86.585489 4654.663086 0.8626382 6.0380125 14.417 10.62 16
------> CAND: 104.588158 3612.076660 0.9479703 3.3866224 14.4096 10.6104 16
------> CAND:  86.632460 4054.989502 0.7057459 5.9847798 14.4045 10.6037 16
------> CAND: 115.489100 4842.072266 0.9270607 6.0612516 14.945 10.6018  8
------> CAND: 230.927336 4000.567139 0.7524652 6.0162258 16.6105 10.6018  4
------> CAND: 138.672091 3687.062744 0.9502215 3.4334183 16.6038 10.5966  4
------> CAND: 115.483910 3795.061523 0.5048449 5.8203411 14.9333 10.5898  8
------> CAND: 173.192777 3897.029541 0.9448773 6.0990362 14.9239 10.58  8
------> CAND: 130.849706 4407.174316 1.0625148 3.8243465 14.3779 10.5693 16
------> CAND: 198.999665 3867.905762 0.5684873 5.8841772 14.911 10.5668  8
------> CAND:  41.080818 5887.829102 1.2481639 4.6645288 14.3727 10.5625 16
------> CAND: 168.971601 4052.827637 0.7968575 3.7276103 14.3698 10.5588 16
------> CAND: 406.812260 3856.267578 0.7077147 5.9847836 16.5366 10.5433  4
------> CAND: 173.022020 5291.345215 0.7077364 5.2078834 16.5339 10.5412  4
------> CAND:  72.059464 4059.876709 0.7928008 6.0460863 14.88 10.5348  8
------> CAND: 265.944463 4000.566650 0.6406375 3.8034987 14.8696 10.5242  8
------> CAND: 187.576850 3951.908203 0.3980086 4.1157060 14.341 10.5216 16
------> CAND: 147.673425 4544.338867 0.5813164 4.3487263 14.3369 10.5163 16
------> CAND:  47.159820 5287.093262 1.1091269 6.0944028 19.4799 10.5087  2
------> CAND: 346.044040 5291.345215 0.7077364 5.2078834 19.4776 10.5073  2
------> CAND:  83.840142 4046.031738 0.9504597 6.1124959 14.8385 10.4921  8
------> CAND: 230.947318 4000.986816 0.8243390 6.0552926 14.8366 10.4902  8
------> CAND: 125.704159 3977.288086 0.5571326 3.8685367 14.3075 10.4782 16
------> CAND: 380.302103 3933.009521 0.9602518 6.1087041 14.8217 10.4749  8
------> CAND: 231.026468 3908.721436 0.6272336 5.9286070 14.8198 10.4729  8
------> CAND:  25.012790 4280.212891 0.4182056 5.3965850 14.8075 10.4603  8
------> CAND: 115.549565 3618.407715 0.8490642 6.0213666 14.29 10.4557 16
------> CAND: 347.934045 6067.846680 1.1586889 5.7200856 14.799 10.4515  8
------> CAND: 231.497737 3740.181152 0.4305571 3.8198225 19.3758 10.447  2
------> CAND: 345.765846 4476.072266 0.8515648 3.9835780 16.41 10.443  4
------> CAND: 210.741675 3898.739014 0.7564806 3.6455202 19.3626 10.4391  2
------> CAND: 433.144914 3847.067383 0.4433878 3.9028771 19.3592 10.4371  2
------> CAND: 160.960553 4316.399902 0.5066372 4.2778287 14.2697 10.4294 16
------> CAND: 370.028914 3860.734375 0.3361654 4.2051673 14.7771 10.429  8
[02:41:06][2982577][INFO ] Statistics: count dirty SumSpec pages 1726 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:41:06][2982577][INFO ] Data processing finished successfully!
02:41:06 (2982577): called boinc_finish(0)

</stderr_txt>
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