Task 1732978819

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[23:51:20][2829425][INFO ] Application startup - thank you for supporting Einstein@Home!
[23:51:20][2829425][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_182.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 6850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_182.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_182_6850000_1_0
------> GPU usage: 0.500000
[23:51:20][2829425][INFO ] Starting data processing...
[23:51:20][2829425][INFO ] opti: No host transfer for n_steps. Use device global.
[23:51:20][2829425][INFO ] opti: No host transfer for mean. Use device global.
[23:51:20][2829425][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:51:20][2829425][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:51:20][2829425][INFO ] opti: power spectrum in fft callback (static link).
[23:51:20][2829425][INFO ] opti: __constant__ access is not uniform, bad!
[23:51:20][2829425][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[23:51:20][2829425][INFO ] CUDA global memory status (initial GPU state, including context):
[23:51:20][2829425][INFO ] No template file. Generating templates.
[23:51:20][2829425][INFO ] Template param value T_cons = 50000
[23:51:24][2829425][INFO ] Number of generated templates to be used: 50000
[23:51:24][2829425][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_182.cpt
[23:51:24][2829425][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_182.cpt (No such file or directory).
------> Starting from scratch...
[23:51:24][2829425][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_182.binary
[23:51:24][2829425][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_DM248.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735044877802
------> 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: 248.2 cm^-3 pc
------> Scale factor: 1.23742
[23:51:24][2829425][INFO ] Allocating memory for dedispersed compressed time series...
[23:51:24][2829425][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:51:24][2829425][INFO ] 8-bit allocation done
[23:51:24][2829425][INFO ] Foobar
[23:51:24][2829425][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_182.binary
[23:51:24][2829425][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:51:24][2829425][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:51:24][2829425][INFO ] FftSize = 12582913
[23:51:24][2829425][INFO ] Seed for random number generator is -1043830091.
[23:51:25][2829425][INFO ] 8[23:51:25][2829425][INFO ] 9[23:51:26][2829425][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:51:26][2829425][INFO ] Normalization factor 3.97364e-08
[23:51:26][2829425][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
[23:51:26][2829425][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:51:26][2829425][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:51:26][2829425][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:51:26][2829425][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:52:20][2829425][INFO ] Checkpoint committed!
[23:53:20][2829425][INFO ] Checkpoint committed!
[23:54:20][2829425][INFO ] Checkpoint committed!
[23:55:20][2829425][INFO ] Checkpoint committed!
[23:56:21][2829425][INFO ] Checkpoint committed!
[23:57:21][2829425][INFO ] Checkpoint committed!
[23:58:21][2829425][INFO ] Checkpoint committed!
[23:59:21][2829425][INFO ] Checkpoint committed!
[00:00:21][2829425][INFO ] Checkpoint committed!
[00:01:21][2829425][INFO ] Checkpoint committed!
[00:02:21][2829425][INFO ] Checkpoint committed!
[00:02:30][2829425][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 298.431636 3708.128662 0.4936290 5.9245577 17.0584 12.8057  8
------> CAND: 230.929152 5115.784668 0.8531009 6.1077523 16.1587 11.8614  8
------> CAND: 252.826275 4647.497559 1.0935616 3.8647573 27.2051 11.815  1
------> CAND: 186.569695 4710.621582 1.0510153 3.9070327 17.9758 11.6878  4
------> CAND: 279.504335 4296.662109 1.0229931 6.2330980 26.8667 11.668  1
------> CAND:  14.671610 6446.800781 1.1152391 5.7830014 15.19 11.6297 16
------> CAND: 259.766069 3663.869873 0.7256724 6.0494089 17.8717 11.6048  4
------> CAND: 432.976233 3722.776855 0.9002213 6.1113262 26.694 11.5931  1
------> CAND: 177.093199 3997.070312 0.2851494 5.4172168 17.77 11.5237  4
------> CAND: 341.213277 3946.795166 1.0213364 3.5184798 17.748 11.5061  4
------> CAND: 326.175500 3624.509277 0.6307461 3.4486914 17.6712 11.4449  4
------> CAND:  84.777489 5727.305176 0.8280260 4.7968278 15.7226 11.4068  8
------> CAND: 192.498182 4680.737793 1.0502734 6.2583585 15.6749 11.3572  8
------> CAND:  57.168310 5067.326172 1.1265104 4.0598631 14.978 11.3511 16
------> CAND: 252.826535 4644.215820 1.0932604 3.8631852 26.0976 11.3341  1
------> CAND: 103.778749 3912.461670 0.4873253 5.9214096 14.9447 11.3074 16
------> CAND: 432.973897 4029.488037 0.9950466 6.1933193 26.0176 11.2993  1
------> CAND: 333.590974 3805.641113 0.6434155 6.0301514 17.4459 11.2655  4
------> CAND: 115.494290 5241.429688 1.1361721 6.2624617 14.8967 11.2446 16
------> CAND: 121.933750 3842.402588 0.5574471 5.9774737 15.5301 11.2069  8
------> CAND: 237.335914 4066.751709 0.4992834 3.8702855 15.483 11.158  8
------> CAND:  21.229406 3916.133301 0.4743597 5.8979187 14.8229 11.148 16
------> CAND:  86.544487 3660.495361 0.3106419 5.6637659 14.8137 11.1361 16
------> CAND: 328.206159 4043.553467 0.7797609 6.1211700 15.435 11.1082  8
------> CAND: 297.762880 4405.254395 0.6966771 6.0838852 15.4221 11.0948  8
------> CAND: 252.848333 4281.755371 0.9261165 3.7259200 25.5394 11.0916  1
------> CAND:  86.538258 4852.872559 0.5654044 5.8098121 15.3844 11.0557  8
------> CAND:  72.203492 3768.556885 0.5347093 5.9622235 14.749 11.0515 16
------> CAND:  36.706013 3989.323242 0.6327718 6.0442700 15.3636 11.0342  8
------> CAND: 299.059648 4307.943359 0.6302751 6.0369768 15.3578 11.0283  8
------> CAND: 345.126675 5485.497070 0.9012746 6.0509253 15.3515 11.0217  8
------> CAND: 172.936382 6554.721191 1.2046990 4.9803286 14.7004 10.9881 16
------> CAND:  86.591977 3994.595703 0.9048736 6.1666684 14.6831 10.9656 16
------> CAND: 361.379214 3936.153076 0.6979680 6.0780020 15.2905 10.9586  8
------> CAND: 115.485467 4146.518555 0.5279219 5.9498320 15.2842 10.952  8
------> CAND:  35.427930 3675.313721 0.9299037 3.3851957 17.0183 10.9254  4
------> CAND:  87.756913 4385.589355 0.7592348 6.1201172 14.6243 10.8891 16
------> CAND:  35.428190 3650.515381 0.9197354 3.3727543 16.9566 10.8764  4
------> CAND: 270.967782 4163.890137 0.9286234 6.1952324 15.1991 10.8641  8
------> CAND: 156.027025 4036.920898 0.9327446 6.1767225 14.6 10.8574 16
------> CAND: 156.024689 4195.762695 1.0128523 6.2201071 15.1874 10.8519  8
------> CAND:  10.026136 3771.583984 0.7353150 6.0683861 15.1823 10.8467  8
------> CAND:  87.496366 3743.071777 0.6221997 6.0109553 14.5895 10.8437 16
------> CAND: 399.651884 3654.909180 0.8567097 3.3911071 16.9007 10.832  4
------> CAND:  32.594350 5245.457031 1.0265243 6.2005873 14.558 10.8028 16
------> CAND:  59.933380 5745.118164 1.2672642 4.3457108 15.1359 10.7987  8
------> CAND: 321.313336 3940.740234 1.0036474 3.5156364 16.8387 10.7828  4
------> CAND: 285.618890 4164.496582 0.6205145 6.0366983 16.83 10.7759  4
------> CAND: 115.473529 3924.696045 0.7099339 6.0773163 14.5261 10.7614 16
------> CAND: 231.100169 4471.914062 1.0364854 6.2490001 15.0783 10.7393  8
------> CAND: 342.317229 6397.216797 1.0428172 5.6955876 15.0608 10.7212  8
------> CAND: 231.055014 4127.601562 0.7239717 6.1049166 15.0506 10.7107  8
------> CAND:  86.556165 4310.482422 0.6278511 6.0346360 14.4776 10.6984 16
------> CAND:  60.125936 5308.005371 1.2197820 0.0110632 24.6333 10.6981  1
------> CAND: 214.426446 3772.643066 0.7097811 6.0627241 19.7887 10.6917  2
------> CAND: 314.766180 3639.390137 0.4313302 5.8603973 16.7122 10.6825  4
------> CAND:  63.205531 4759.142578 1.1472677 3.8963199 14.461 10.6769 16
------> CAND:  14.671091 6571.848633 1.1629289 5.7996607 14.4552 10.6694 16
------> CAND: 126.413138 4647.497559 1.0935616 3.8647573 19.7424 10.6643  2
------> CAND: 296.397084 3957.219482 0.8517588 3.5688081 15.0016 10.6602  8
------> CAND: 259.597388 4100.764160 0.4037962 5.7529593 14.9928 10.651  8
------> CAND: 252.821863 4759.142578 1.1472677 3.8963199 19.7097 10.6449  2
------> CAND: 259.735187 4418.195312 0.9040872 6.2021475 16.648 10.6315  4
------> CAND:  70.045933 5153.008301 0.6249269 5.7700481 14.4218 10.6261 16
------> CAND: 162.120559 4395.369629 1.0629588 3.7401500 19.6471 10.6078  2
------> CAND:  43.885593 3653.345215 0.8455435 3.3931820 14.95 10.6069  8
------> CAND: 231.134943 4383.235352 1.0913574 6.2654972 14.9435 10.6002  8
------> CAND: 150.150440 3759.769531 0.5671186 5.9848647 24.4045 10.5987  1
------> CAND: 259.741935 4564.711426 0.8721980 6.1867394 14.934 10.5905  8
------> CAND:  29.342441 6571.848633 1.1629289 5.7996607 14.9264 10.5827  8
------> CAND: 392.855858 4038.225342 0.6980271 6.0860233 14.9191 10.5751  8
------> CAND:  79.218543 3802.322998 0.6504327 6.0335503 14.9168 10.5727  8
------> CAND: 263.922627 4010.494385 0.6016997 6.0161448 14.913 10.5688  8
------> CAND: 342.175277 3828.194092 0.7533637 3.5322783 14.9064 10.562  8
------> CAND: 345.900531 4441.665527 0.8251750 3.8698187 14.8897 10.5448  8
------> CAND: 128.792058 3867.526123 0.9036803 3.5005984 14.3568 10.542 16
------> CAND: 269.146027 3988.137207 0.4497507 5.8586841 14.8796 10.5345  8
------> CAND: 174.992992 3794.019775 0.4820834 5.9096699 16.5224 10.532  4
------> CAND: 407.008968 3744.297852 0.2290232 4.2930446 14.8758 10.5305  8
------> CAND: 115.522057 4207.262207 0.8369503 6.1640744 14.344 10.5255 16
------> CAND:  86.600541 4514.108398 1.1113702 6.2804914 14.3303 10.5077 16
------> CAND: 233.168716 4534.774902 0.4622641 5.7304587 16.4775 10.4964  4
------> CAND: 313.637574 4172.990723 0.3936498 5.7030869 16.476 10.4953  4
------> CAND: 288.779712 3844.620850 0.5500222 3.6597166 14.8415 10.4952  8
------> CAND:  35.427671 3711.559814 0.9451554 3.4030681 16.4711 10.4914  4
------> CAND: 325.246197 4558.288086 1.0818590 3.8174684 16.4682 10.4891  4
------> CAND: 139.752168 4296.662109 1.0229931 6.2330980 19.4366 10.483  2
------> CAND:  81.060280 4395.369629 1.0629588 3.7401500 16.4594 10.4821  4
------> CAND: 115.462889 4137.264160 0.4631177 5.8653188 14.3038 10.4734 16
------> CAND: 454.661337 4108.664551 0.9221135 6.1822834 16.4463 10.4718  4
------> CAND: 300.336433 4673.085449 1.0503751 6.2647495 14.8155 10.4685  8
------> CAND: 231.145583 4130.023926 1.0305498 6.2170367 14.8147 10.4677  8
------> CAND: 280.488654 4592.527832 0.9990008 6.2443271 14.814 10.4669  8
------> CAND: 320.065876 4091.355225 0.6444908 6.0550494 16.4318 10.4603  4
------> CAND:  86.533587 4213.304688 0.5154080 5.9260750 14.2932 10.4597 16
------> CAND: 106.471416 3706.508057 0.9582918 6.1244845 14.2915 10.4575 16
------> CAND: 230.997144 3813.954590 0.6253675 6.0208468 14.7987 10.4512  8
------> CAND:  86.609364 3810.236816 0.9042152 6.1346374 14.2827 10.4462 16
------> CAND: 158.437086 3802.322998 0.6504327 6.0335503 16.4079 10.4413  4
------> CAND: 154.021538 5428.607422 0.8648261 4.4686241 14.2786 10.4409 16
[00:02:30][2829425][INFO ] Statistics: count dirty SumSpec pages 1862 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:02:30][2829425][INFO ] Data processing finished successfully!
00:02:30 (2829425): called boinc_finish(0)

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