Task 1732947932

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[00:18:47][2856367][INFO ] Application startup - thank you for supporting Einstein@Home!
[00:18:47][2856367][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_106.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 300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_106.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_106_300000_0_0
------> GPU usage: 0.500000
[00:18:47][2856367][INFO ] Starting data processing...
[00:18:47][2856367][INFO ] opti: No host transfer for n_steps. Use device global.
[00:18:47][2856367][INFO ] opti: No host transfer for mean. Use device global.
[00:18:47][2856367][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:18:47][2856367][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:18:47][2856367][INFO ] opti: power spectrum in fft callback (static link).
[00:18:47][2856367][INFO ] opti: __constant__ access is not uniform, bad!
[00:18:47][2856367][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[00:18:47][2856367][INFO ] CUDA global memory status (initial GPU state, including context):
[00:18:47][2856367][INFO ] No template file. Generating templates.
[00:18:47][2856367][INFO ] Template param value T_cons = 50000
[00:18:52][2856367][INFO ] Number of generated templates to be used: 50000
[00:18:52][2856367][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_106.cpt
[00:18:52][2856367][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_106.cpt (No such file or directory).
------> Starting from scratch...
[00:18:52][2856367][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_106.binary
[00:18:52][2856367][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_DM240.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.73504500257
------> 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: 240.6 cm^-3 pc
------> Scale factor: 1.23671
[00:18:52][2856367][INFO ] Allocating memory for dedispersed compressed time series...
[00:18:52][2856367][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:18:52][2856367][INFO ] 8-bit allocation done
[00:18:52][2856367][INFO ] Foobar
[00:18:52][2856367][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_106.binary
[00:18:53][2856367][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:18:53][2856367][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:18:53][2856367][INFO ] FftSize = 12582913
[00:18:53][2856367][INFO ] Seed for random number generator is -1035433984.
[00:18:55][2856367][INFO ] 8[00:18:55][2856367][INFO ] 9[00:18:56][2856367][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:18:56][2856367][INFO ] Normalization factor 3.97364e-08
[00:18:56][2856367][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
[00:18:56][2856367][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
[00:18:56][2856367][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:18:56][2856367][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:18:56][2856367][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:19:47][2856367][INFO ] Checkpoint committed!
[00:20:47][2856367][INFO ] Checkpoint committed!
[00:21:47][2856367][INFO ] Checkpoint committed!
[00:22:47][2856367][INFO ] Checkpoint committed!
[00:23:48][2856367][INFO ] Checkpoint committed!
[00:24:48][2856367][INFO ] Checkpoint committed!
[00:25:48][2856367][INFO ] Checkpoint committed!
[00:26:48][2856367][INFO ] Checkpoint committed!
[00:27:48][2856367][INFO ] Checkpoint committed!
[00:28:48][2856367][INFO ] Checkpoint committed!
[00:29:48][2856367][INFO ] Checkpoint committed!
[00:30:48][2856367][INFO ] Checkpoint committed!
[00:31:48][2856367][INFO ] Checkpoint committed!
[00:31:57][2856367][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.238673 3682.475342 0.8775529 2.2465560 15.769 12.3969 16
------> CAND: 354.013306 3947.753662 0.8885790 1.4692448 16.5578 12.2792  8
------> CAND: 151.843997 3642.063721 0.7548087 1.1420013 15.5618 12.1214 16
------> CAND:   8.805924 3789.036377 0.8017282 1.9469570 15.4054 11.9141 16
------> CAND: 345.614293 3774.328857 0.9584478 2.3299065 18.0609 11.7558  4
------> CAND: 173.868020 3623.304688 0.8890109 0.8397583 15.1416 11.566 16
------> CAND: 389.418400 3685.900146 0.8727832 0.9839242 15.8717 11.5619  8
------> CAND: 345.584189 3841.844727 0.9074209 2.2095501 17.7525 11.5097  4
------> CAND: 230.524318 3642.044189 0.7570364 2.0677683 15.8124 11.5002  8
------> CAND: 230.428559 3749.810547 0.7792170 2.0019295 15.7867 11.4734  8
------> CAND: 345.807108 4140.727051 1.0078164 2.0336745 17.6359 11.4168  4
------> CAND: 122.711758 4009.110596 1.0166018 2.2145207 14.9427 11.3048 16
------> CAND: 230.489284 4129.995117 0.9838639 1.6808378 15.6194 11.2995  8
------> CAND: 403.419438 3736.777832 0.7998903 2.0623953 15.5676 11.2458  8
------> CAND: 115.248794 3659.283691 0.7285259 1.9338320 14.8918 11.2382 16
------> CAND: 200.377918 3854.982666 0.8501681 2.0310099 17.1885 11.0607  4
------> CAND:  93.244234 3731.913330 0.8065901 1.1845483 14.7549 11.0592 16
------> CAND: 250.402460 3781.677979 0.8479246 2.1425350 20.3612 11.0314  2
------> CAND:  26.640172 3749.597412 0.9109542 2.2628977 14.7325 11.03 16
------> CAND: 117.934454 3848.874268 0.9487785 1.1181873 14.7286 11.025 16
------> CAND:   8.806703 3949.232910 0.8894928 1.9974416 14.6966 10.9832 16
------> CAND: 373.774409 3896.258057 0.8209081 1.5751976 15.2945 10.9626  8
------> CAND:  54.368465 3662.154785 0.7147381 1.2987343 14.6723 10.9516 16
------> CAND:  82.313709 3633.403809 0.7639381 2.0863173 14.6696 10.948 16
------> CAND:  86.354266 3660.076416 0.9274717 2.3366137 14.6671 10.9448 16
------> CAND: 220.815042 3660.899902 0.9692256 0.8202301 17.0172 10.9246  4
------> CAND: 127.658263 3635.885986 0.7462533 2.0555646 15.253 10.9198  8
------> CAND:  54.683510 3658.389404 0.9693127 2.3919876 14.6476 10.9194 16
------> CAND: 259.161153 3912.648193 0.9588494 2.1988409 16.9853 10.8992  4
------> CAND: 115.225438 3663.674561 0.9248813 2.3365886 14.6218 10.8858 16
------> CAND: 115.175353 3710.719482 0.9529878 2.3321903 14.6185 10.8815 16
------> CAND: 115.238933 3682.475342 0.8775529 2.2465560 15.1781 10.8423  8
------> CAND:  42.305961 4107.334473 0.9842491 1.6074491 14.5659 10.8131 16
------> CAND: 246.352819 3767.158203 0.8605880 1.0981138 16.86 10.7997  4
------> CAND:  59.923778 3644.504150 0.9691772 2.3843853 19.9618 10.7944  2
------> CAND:  78.444946 3912.074463 0.9388567 2.1505744 19.9306 10.7759  2
------> CAND: 300.639280 3802.447266 0.7859979 1.4397736 15.1137 10.7758  8
------> CAND: 459.106988 3737.695068 0.7977400 1.2116963 19.8822 10.7472  2
------> CAND: 115.224660 4020.583252 1.0120186 2.1928113 14.4969 10.7235 16
------> CAND: 115.220767 3889.864746 0.8882380 2.1163943 14.4951 10.7212 16
------> CAND:  42.069808 4043.270752 1.0136988 1.3175036 15.0591 10.7195  8
------> CAND:  29.961889 3642.793457 0.9691489 2.3807788 16.7589 10.7195  4
------> CAND:  59.924037 3642.793457 0.9691489 2.3807788 19.8289 10.7156  2
------> CAND: 115.252427 3895.793213 0.9612646 2.2555621 14.4832 10.7057 16
------> CAND:  26.622006 3943.504883 0.8912208 2.0018322 14.4794 10.7008 16
------> CAND:  15.424965 3635.206787 0.7966906 1.0303495 14.4768 10.6974 16
------> CAND:  86.353228 3778.168945 0.9864711 2.3568616 14.4722 10.6914 16
------> CAND: 287.725326 3666.287842 0.9233203 2.3478024 15.0227 10.6819  8
------> CAND:  93.348817 3842.774658 0.9499979 2.2472489 16.7096 10.6804  4
------> CAND: 189.510713 3840.098877 0.8586642 2.0476367 14.4497 10.6623 16
------> CAND: 128.255393 3695.669678 0.8189464 1.0926164 14.4374 10.6463 16
------> CAND: 115.202083 3617.824463 0.9275519 2.3728752 14.4345 10.6426 16
------> CAND:  86.359457 3715.508545 0.9772214 2.3813381 14.4289 10.6353 16
------> CAND:  29.295210 3884.206543 1.0004683 1.0549393 14.4183 10.6216 16
------> CAND: 228.105174 4070.612793 1.0159732 2.1669166 14.9615 10.6188  8
------> CAND:  11.059502 3656.603271 0.9297099 0.8635207 14.4149 10.6172 16
------> CAND:   8.807741 4127.300293 1.0073061 2.0469592 14.4134 10.6153 16
------> CAND: 377.618519 4081.254883 0.9372466 1.7536498 14.9562 10.6134  8
------> CAND: 261.477013 3871.507812 0.8402795 2.0050600 19.6535 10.6116  2
------> CAND:  86.403054 3856.935059 0.8493797 2.0368454 14.4018 10.6002 16
------> CAND:  86.390079 3628.237061 0.8014752 2.1703465 14.399 10.5966 16
------> CAND: 402.017569 3944.764648 0.8902466 1.4358259 14.9142 10.57  8
------> CAND: 348.421922 3793.085693 0.8374745 2.1054027 14.9093 10.5651  8
------> CAND:  86.386965 3912.648193 0.9588494 2.1988409 14.3634 10.5505 16
------> CAND:  11.060021 3698.047607 0.9550712 0.8885954 14.3626 10.5494 16
------> CAND: 385.273260 3654.407227 0.9507279 0.8229321 16.5348 10.5419  4
------> CAND: 440.283751 3627.949707 0.8029821 2.1669009 16.5333 10.5407  4
------> CAND: 345.619483 3655.634033 0.9502884 2.3644383 16.5319 10.5395  4
------> CAND: 115.254763 3807.558105 0.9542809 2.2744963 14.8743 10.5289  8
------> CAND: 121.764031 3635.630127 0.7936704 1.0443183 14.3382 10.5179 16
------> CAND:  86.395528 3747.147705 0.8773111 2.2362320 14.3336 10.512 16
------> CAND: 283.241527 3740.957520 0.7220466 1.6558579 16.4958 10.511  4
------> CAND: 150.075701 3687.593994 0.7090837 1.7338723 14.8522 10.5063  8
------> CAND: 142.301845 3782.496826 0.8462031 1.1719456 14.3259 10.502 16
------> CAND: 125.732964 3704.833252 0.9764935 0.8498685 19.4597 10.4967  2
------> CAND: 168.902312 3643.128418 0.7479450 1.1639318 14.3204 10.4948 16
------> CAND: 166.097797 3901.617920 0.9600331 1.1649202 14.3181 10.492 16
------> CAND: 305.368575 4133.180176 1.0199630 2.0765107 14.8324 10.4859  8
------> CAND: 183.168568 3809.841064 0.9929472 2.3473873 19.4389 10.4844  2
------> CAND: 162.731703 3897.176025 0.8201792 1.5902997 16.4322 10.4606  4
------> CAND:  76.855712 3722.567871 0.9233283 2.2925766 14.2931 10.4596 16
------> CAND: 197.829019 3742.002441 0.8796557 1.0489233 14.2923 10.4586 16
------> CAND: 403.292797 3646.275879 0.7311378 2.0081041 16.4249 10.4548  4
------> CAND: 128.322606 3878.800049 0.9997908 1.0661989 14.7952 10.4476  8
------> CAND: 345.613254 3622.086914 0.9163383 2.3318877 14.7823 10.4343  8
------> CAND: 124.340957 3959.478027 0.9549946 1.2536448 14.2659 10.4246 16
------> CAND: 303.187919 3828.587402 0.8661803 1.2439985 14.7711 10.4228  8
------> CAND: 332.161597 3953.515625 0.9314309 1.3260440 14.7679 10.4195  8
------> CAND: 308.179837 3901.542236 0.9602309 1.1570586 14.7633 10.4148  8
------> CAND:  86.353747 3619.458252 0.9234786 2.3635087 14.2537 10.4087 16
------> CAND: 115.314191 3955.725830 0.9323144 2.1363308 14.7539 10.4051  8
------> CAND: 168.817193 3960.248535 0.8845944 1.9307469 14.2495 10.4033 16
------> CAND: 156.938421 3620.618164 0.9202648 2.3461344 14.2459 10.3987 16
------> CAND: 162.732222 3894.197266 0.8218089 1.5901616 14.7401 10.391  8
------> CAND:  52.620412 3621.419678 0.9184070 2.3481946 14.2365 10.3866 16
------> CAND: 276.272408 3629.160645 0.8319341 2.2284391 14.7271 10.3776  8
------> CAND:  96.423741 3690.390869 0.7004976 1.4954876 14.2291 10.377 16
------> CAND:  35.102246 3952.933105 0.9322172 1.3020341 14.2272 10.3746 16
------> CAND: 115.149143 3796.110352 0.9878720 2.3277488 14.2223 10.3683 16
------> CAND:  59.902758 3660.519287 0.7218716 1.9038500 19.2428 10.3682  2
[00:31:57][2856367][INFO ] Statistics: count dirty SumSpec pages 1832 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:31:57][2856367][INFO ] Data processing finished successfully!
00:31:57 (2856367): called boinc_finish(0)

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