Task 1733457798

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[02:34:09][168699][INFO ] Application startup - thank you for supporting Einstein@Home!
[02:34:09][168699][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_5_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_5_dms_200_171.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 6400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_171.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_171_6400000_2_0
------> GPU usage: 0.500000
[02:34:09][168699][INFO ] Starting data processing...
[02:34:09][168699][INFO ] opti: No host transfer for n_steps. Use device global.
[02:34:09][168699][INFO ] opti: No host transfer for mean. Use device global.
[02:34:09][168699][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:34:09][168699][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:34:09][168699][INFO ] opti: power spectrum in fft callback (static link).
[02:34:09][168699][INFO ] opti: __constant__ access is not uniform, bad!
[02:34:09][168699][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[02:34:09][168699][INFO ] CUDA global memory status (initial GPU state, including context):
[02:34:09][168699][INFO ] No template file. Generating templates.
[02:34:09][168699][INFO ] Template param value T_cons = 50000
[02:34:12][168699][INFO ] Number of generated templates to be used: 50000
[02:34:12][168699][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_5_dms_200_171.cpt
[02:34:12][168699][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_5_dms_200_171.cpt (No such file or directory).
------> Starting from scratch...
[02:34:12][168699][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_171.binary
[02:34:12][168699][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_5_dms_200_DM247.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755614275819
------> 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: 247.1 cm^-3 pc
------> Scale factor: 1.09225
[02:34:12][168699][INFO ] Allocating memory for dedispersed compressed time series...
[02:34:12][168699][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:34:12][168699][INFO ] 8-bit allocation done
[02:34:12][168699][INFO ] Foobar
[02:34:12][168699][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_171.binary
[02:34:12][168699][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:34:12][168699][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:34:12][168699][INFO ] FftSize = 12582913
[02:34:12][168699][INFO ] Seed for random number generator is 1093650577.
[02:34:13][168699][INFO ] 8[02:34:13][168699][INFO ] 9[02:34:14][168699][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:34:14][168699][INFO ] Normalization factor 3.97364e-08
[02:34:14][168699][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
[02:34:14][168699][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
[02:34:14][168699][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:34:14][168699][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:34:14][168699][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:35:09][168699][INFO ] Checkpoint committed!
[02:36:09][168699][INFO ] Checkpoint committed!
[02:37:09][168699][INFO ] Checkpoint committed!
[02:38:09][168699][INFO ] Checkpoint committed!
[02:39:09][168699][INFO ] Checkpoint committed!
[02:40:09][168699][INFO ] Checkpoint committed!
[02:41:09][168699][INFO ] Checkpoint committed!
[02:42:09][168699][INFO ] Checkpoint committed!
[02:43:09][168699][INFO ] Checkpoint committed!
[02:44:09][168699][INFO ] Checkpoint committed!
[02:44:42][168699][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 144.244271 4805.135254 0.5564204 6.0746560 18.3747 14.2016  8
------> CAND: 345.471043 3693.394775 0.2145530 5.5922127 24.4561 13.4693  2
------> CAND:  81.370912 4670.626953 0.9570105 0.0526659 15.8949 12.5647 16
------> CAND: 167.607621 5920.689453 1.1525866 0.0657228 15.6744 12.271 16
------> CAND: 281.198411 4553.957031 0.5150105 6.0509591 18.1584 11.8336  4
------> CAND: 276.754317 6224.651367 0.9102743 6.0681758 18.1057 11.7915  4
------> CAND: 138.377288 6224.651367 0.9102743 6.0681758 15.9245 11.617  8
------> CAND: 172.735522 3693.394775 0.2145530 5.5922127 17.8799 11.6114  4
------> CAND: 324.114738 3619.818604 0.7792090 6.1141744 15.8208 11.509  8
------> CAND: 389.544262 3878.250000 0.4910985 6.0515423 21.1169 11.4802  2
------> CAND: 173.336545 3683.760986 0.9646587 6.1710873 15.7358 11.4205  8
------> CAND: 346.366610 3880.656006 0.6322631 6.1251764 17.5949 11.3841  4
------> CAND: 161.281047 5361.914062 1.0555844 4.0857515 15.6517 11.333  8
------> CAND: 262.483649 4354.580566 0.4009690 5.9147115 15.6475 11.3287  8
------> CAND:  86.543189 4252.487793 0.6434194 6.1699319 14.9412 11.3029 16
------> CAND: 414.958772 5424.000000 0.7917084 6.2014594 17.4465 11.2659  4
------> CAND: 259.812521 4263.025391 1.0504763 0.0285705 17.4081 11.2354  4
------> CAND: 230.596721 3926.137939 0.6884138 3.5300968 20.6846 11.2234  2
------> CAND:  33.361459 4867.142578 0.6167808 6.1320224 14.8799 11.2227 16
------> CAND: 104.837027 4154.360352 0.9334695 6.2679629 14.8747 11.2159 16
------> CAND: 402.795837 4049.885742 0.6629005 6.1688986 15.5229 11.1993  8
------> CAND:  55.053051 5142.084961 0.5610467 5.9945140 15.4905 11.1658  8
------> CAND:  86.557981 4071.355957 0.4505370 6.0252876 14.7889 11.1037 16
------> CAND: 115.439014 6717.861816 1.3479415 0.0177161 14.7515 11.0548 16
------> CAND:  86.552272 6184.194824 1.0726641 6.2623372 14.7115 11.0027 16
------> CAND: 201.397789 4049.885742 0.6629005 6.1688986 17.1005 10.9907  4
------> CAND: 346.583040 4517.334473 0.9692316 0.0392932 20.2925 10.9906  2
------> CAND:  86.596129 4050.566406 0.8446876 6.2275157 14.6997 10.9873 16
------> CAND:  86.668272 3683.760986 0.9646587 6.1710873 14.6817 10.9638 16
------> CAND:  86.564209 4182.434570 0.5140737 6.0760908 14.6512 10.9241 16
------> CAND: 115.214020 4544.250000 0.5265909 6.0659595 14.6232 10.8877 16
------> CAND: 346.316784 6717.861816 1.3479415 0.0177161 15.2131 10.8785  8
------> CAND: 280.521092 3958.948242 0.8774916 6.2188907 16.9454 10.8675  4
------> CAND: 160.998182 3873.420166 0.8676964 3.4481180 14.6046 10.8634 16
------> CAND: 115.438236 3786.311279 0.3079074 5.8356910 15.1909 10.8556  8
------> CAND: 221.483278 4228.988281 0.7217240 3.6842880 15.19 10.8546  8
------> CAND:  45.956995 3611.938232 0.9399464 6.1454110 14.587 10.8405 16
------> CAND:  83.577259 4280.533691 0.6882886 3.7211301 14.5753 10.8253 16
------> CAND: 166.807554 4867.142578 0.6167808 6.1320224 16.886 10.8203  4
------> CAND: 369.392597 5347.681152 0.7582101 6.1860762 15.1524 10.8158  8
------> CAND: 346.392301 5059.318848 0.9945698 0.0655169 16.8734 10.8104  4
------> CAND: 173.166047 5002.896973 0.9989147 0.0680874 15.1454 10.8086  8
------> CAND: 108.497404 4502.299805 0.7682331 3.8007946 15.1377 10.8006  8
------> CAND: 231.088231 4265.522949 0.9334826 0.0013585 15.1371 10.7999  8
------> CAND:  75.650292 3794.528076 0.6491047 3.4689252 14.5451 10.786 16
------> CAND: 274.053605 6253.456543 1.0636507 6.2376027 15.098 10.7596  8
------> CAND:  72.122265 4805.135254 0.5564204 6.0746560 14.516 10.7483 16
------> CAND: 190.209311 4071.527832 0.3090168 5.7784262 14.5005 10.7282 16
------> CAND:  42.656298 4508.940918 0.9160416 0.0219436 14.4958 10.7221 16
------> CAND: 116.082338 4416.606445 0.2976419 4.4295597 14.4918 10.7168 16
------> CAND: 115.470415 4019.628662 0.4796114 6.0521121 14.4883 10.7124 16
------> CAND: 115.497144 4297.155273 0.7724831 6.2417746 14.4857 10.7089 16
------> CAND: 298.342624 4331.295898 0.5411548 3.8577580 15.0323 10.6918  8
------> CAND: 346.672830 3683.760986 0.9646587 6.1710873 16.7188 10.6877  4
------> CAND:  99.198413 3956.640625 0.2388497 5.5960960 14.4606 10.6765 16
------> CAND: 280.528877 5021.005859 1.1857448 0.1362957 15.0103 10.6691  8
------> CAND: 281.885072 5062.237305 0.7231849 6.1892867 19.7405 10.6632  2
------> CAND: 395.857600 5734.113281 0.8859330 4.3757601 14.9937 10.652  8
------> CAND: 115.501816 4271.550781 0.7835155 6.2372408 14.4411 10.6512 16
------> CAND: 361.849185 4133.046387 0.7776575 3.6108422 14.9902 10.6484  8
------> CAND: 173.226254 3619.574951 0.7489078 6.1107335 14.9859 10.644  8
------> CAND: 138.705567 4982.846191 0.5907874 4.2149906 14.9853 10.6433  8
------> CAND: 216.597759 4167.708984 0.7593322 6.2227697 14.9509 10.6079  8
------> CAND: 115.666085 4100.096680 0.8769468 6.2446194 24.4091 10.6008  1
------> CAND:  59.832690 3737.833252 0.8765885 6.1709728 14.3986 10.596 16
------> CAND: 334.745790 4933.706543 1.1259153 3.8809845 16.5996 10.5932  4
------> CAND: 346.479237 4898.573242 1.0059937 0.0778936 16.5894 10.5851  4
------> CAND:  92.363201 6285.323242 1.0184330 6.1887527 14.9224 10.5785  8
------> CAND: 214.946502 3931.341553 0.6823244 6.1541376 14.9208 10.5769  8
------> CAND:  83.532623 3648.483887 0.8723459 3.3247728 14.38 10.572 16
------> CAND: 358.769590 3994.721680 0.7145209 6.1764579 14.9135 10.5694  8
------> CAND: 477.701598 4286.001953 0.6830270 6.1934443 16.559 10.561  4
------> CAND: 175.263141 4421.025879 0.9752266 0.0371464 14.3607 10.5471 16
------> CAND: 140.942536 5062.237305 0.7231849 6.1892867 16.5389 10.5451  4
------> CAND: 206.771964 5709.609863 0.9354616 6.2478752 14.8858 10.5408  8
------> CAND: 429.906499 3947.661377 0.4280233 5.9911747 16.522 10.5317  4
------> CAND: 139.703899 4266.014160 1.0507971 0.0291056 14.3319 10.5097 16
------> CAND: 218.776857 3755.021729 0.1806968 4.2233405 16.4937 10.5093  4
------> CAND: 289.063096 4986.469238 0.8869919 3.9868951 19.4786 10.5079  2
------> CAND: 115.409430 3658.464355 0.2946977 5.8050342 14.3216 10.4964 16
------> CAND: 112.227070 3968.321533 0.5183400 3.6448853 14.3056 10.4758 16
------> CAND: 403.505335 5658.462891 0.7712321 6.1043296 19.4019 10.4625  2
------> CAND:  27.860903 5073.666504 0.8661465 0.0133486 14.2945 10.4614 16
------> CAND: 324.021314 3652.803955 0.8349193 3.3345597 16.4209 10.4516  4
------> CAND: 107.793356 4334.990723 0.8307832 6.2609086 14.2847 10.4489 16
------> CAND: 115.467560 5692.034668 0.9393904 6.2542300 14.7943 10.4466  8
------> CAND: 158.183027 3818.487549 1.0008162 6.2142892 14.2775 10.4395 16
------> CAND: 230.437123 4580.082031 1.0891376 3.7366519 14.7839 10.4359  8
------> CAND: 299.938346 6942.364746 1.0013312 5.7872124 14.7813 10.4333  8
------> CAND:  38.478460 5727.035645 0.9347135 6.2586842 14.2658 10.4243 16
------> CAND:  33.236635 4014.882812 0.6960621 6.1722512 14.2612 10.4185 16
------> CAND:  55.175279 4996.640625 0.9993584 3.9514098 16.3775 10.4173  4
------> CAND:  88.307592 4285.820312 0.6130049 3.7749219 14.7623 10.4138  8
------> CAND: 256.730071 5744.636719 0.8827900 4.3844929 14.762 10.4134  8
------> CAND: 339.551380 3806.823242 0.6225491 3.4870701 14.7588 10.4102  8
------> CAND: 115.440831 4069.498291 0.5416719 6.0949283 14.2525 10.4072 16
------> CAND: 306.658076 3738.010254 0.3751743 5.9252086 14.7459 10.3969  8
------> CAND: 115.536330 4585.844727 1.0898104 0.0834510 14.2396 10.3906 16
------> CAND: 116.302401 4498.362793 0.5789428 6.1336455 14.7301 10.3807  8
------> CAND:  18.474716 4534.022949 0.7539743 6.2477708 14.7288 10.3794  8
[02:44:42][168699][INFO ] Statistics: count dirty SumSpec pages 2198 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:44:42][168699][INFO ] Data processing finished successfully!
02:44:42 (168699): called boinc_finish(0)

</stderr_txt>
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