Task 1726656829

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[08:42:44][118891][INFO ] Application startup - thank you for supporting Einstein@Home!
[08:42:44][118891][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_cfbf00125_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_4_dms_200_8.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 1700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_8.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_40000_8_1700000_1_0
------> GPU usage: 0.496000
[08:42:44][118891][INFO ] Starting data processing...
[08:42:44][118891][INFO ] opti: No host transfer for n_steps. Use device global.
[08:42:44][118891][INFO ] opti: No host transfer for mean. Use device global.
[08:42:44][118891][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:42:44][118891][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:42:44][118891][INFO ] opti: power spectrum in fft callback (static link).
[08:42:44][118891][INFO ] opti: __constant__ access is not uniform, bad!
[08:42:44][118891][INFO ] Running on device 4 NVIDIA GeForce GTX 750 Ti
[08:42:44][118891][INFO ] CUDA global memory status (initial GPU state, including context):
[08:42:44][118891][INFO ] No template file. Generating templates.
[08:42:44][118891][INFO ] Template param value T_cons = 50000
[08:42:49][118891][INFO ] Number of generated templates to be used: 50000
[08:42:49][118891][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_4_dms_200_8.cpt
[08:42:49][118891][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_4_dms_200_8.cpt (No such file or directory).
------> Starting from scratch...
[08:42:49][118891][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_8.binary
[08:42:49][118891][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_4_dms_200_DM230.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735049255913
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 230.8 cm^-3 pc
------> Scale factor: 1.16422
[08:42:49][118891][INFO ] Allocating memory for dedispersed compressed time series...
[08:42:49][118891][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:42:49][118891][INFO ] 8-bit allocation done
[08:42:49][118891][INFO ] Foobar
[08:42:49][118891][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_8.binary
[08:42:49][118891][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:42:49][118891][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:42:49][118891][INFO ] FftSize = 12582913
[08:42:49][118891][INFO ] Seed for random number generator is -1040019650.
[08:42:51][118891][INFO ] 8[08:42:51][118891][INFO ] 9[08:42:52][118891][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:42:52][118891][INFO ] Normalization factor 3.97364e-08
[08:42:52][118891][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
[08:42:52][118891][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:42:52][118891][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:42:52][118891][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:42:52][118891][INFO ] Launching time series padding kernel: grid 196608, block 32
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[10:04:09][118891][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.670497 3822.932129 0.8059192 2.6963329 16.0983 12.8369 16
------> CAND: 249.665713 3631.031250 0.5892162 2.4999411 16.554 12.2753  8
------> CAND: 115.227514 3738.250732 0.3990496 1.8587903 15.5366 12.088 16
------> CAND: 162.366055 3692.097656 0.6325631 0.6784249 15.5341 12.0846 16
------> CAND:  86.356342 4017.427490 0.9571199 2.7767303 15.5204 12.0665 16
------> CAND: 153.683398 4084.159424 0.7135583 2.5463274 18.3746 12.0064  4
------> CAND: 260.849779 3833.696045 0.5512593 0.9689711 17.9501 11.6674  4
------> CAND: 153.652776 3701.958740 0.8719329 2.7411954 15.2176 11.6661 16
------> CAND:  49.980944 4123.329102 0.5589668 2.1387842 15.1352 11.5577 16
------> CAND: 172.732408 3930.131104 0.7947929 2.6693695 15.0363 11.4276 16
------> CAND: 115.251130 4312.798340 0.8585094 2.6406386 14.9585 11.3255 16
------> CAND: 117.070808 4048.697510 0.5991433 1.1542051 14.9191 11.274 16
------> CAND: 214.023428 4668.067871 0.9183605 2.5445690 15.5891 11.268  8
------> CAND: 135.204270 3969.363037 0.6844724 2.5405543 14.8545 11.1894 16
------> CAND:  86.437309 4953.181641 1.1525337 2.6589351 14.8291 11.1562 16
------> CAND: 193.716318 3771.969727 0.6166022 2.5021753 17.3068 11.1548  4
------> CAND: 257.197188 3864.710693 0.8907610 0.6149848 15.4751 11.1498  8
------> CAND: 460.774854 3839.590332 0.7895300 2.6822934 20.5558 11.1469  2
------> CAND:  93.714465 3677.286865 0.9374277 0.4420701 14.7968 11.114 16
------> CAND: 101.683732 4431.989258 1.0475873 0.9675875 25.5511 11.0967  1
------> CAND: 193.710609 3700.673584 0.5878391 2.4882021 17.1896 11.0615  4
------> CAND: 175.183731 4402.377441 0.6790628 2.1989625 15.3814 11.0527  8
------> CAND: 101.679320 4327.275879 0.9945151 0.9212337 25.4489 11.0523  1
------> CAND: 115.194297 4001.063477 0.9189559 2.7540574 14.7361 11.0347 16
------> CAND:  82.282827 3895.260986 0.9248335 2.7653291 14.7334 11.0312 16
------> CAND: 358.728328 5137.735840 1.1484810 1.5575418 20.3204 11.0072  2
------> CAND: 172.765106 3798.270264 0.7376165 2.6381721 15.3361 11.0058  8
------> CAND: 115.182360 4654.451172 1.1220723 2.7726986 14.71 11.0007 16
------> CAND: 115.212463 4209.496094 0.9511581 2.7520907 14.7088 10.9991 16
------> CAND: 101.679061 4335.689941 0.9946120 0.9219469 25.2347 10.9593  1
------> CAND: 405.813150 3645.307861 0.9209027 2.7626035 15.2911 10.9591  8
------> CAND: 115.218172 4706.173340 1.0573850 2.6965377 14.6479 10.9197 16
------> CAND: 288.156890 4402.692383 0.6787705 2.1972363 17.0076 10.9169  4
------> CAND: 446.459031 3785.198975 0.8805204 0.5527208 16.9951 10.907  4
------> CAND:  86.397085 4651.682617 0.8827164 2.4711728 14.635 10.9029 16
------> CAND:  49.402239 3991.105469 0.8333742 2.6921895 14.6068 10.8663 16
------> CAND: 169.865869 3636.400879 0.5460256 0.7299119 14.6044 10.8632 16
------> CAND: 176.382404 3626.732422 0.6579037 2.5783565 20.0776 10.8631  2
------> CAND: 115.253465 4394.953613 0.9230487 2.6800296 14.6003 10.8578 16
------> CAND: 230.455029 3738.250732 0.3990496 1.8587903 15.1886 10.8532  8
------> CAND: 134.790872 3664.639648 0.4220983 2.1197369 14.5862 10.8395 16
------> CAND: 375.858268 4121.485840 0.5592136 2.1214082 16.9072 10.8371  4
------> CAND: 115.227774 4303.323242 0.9382829 2.7145581 14.5819 10.8339 16
------> CAND:  86.388262 3631.934814 0.5762678 2.4951487 14.5725 10.8217 16
------> CAND: 115.178727 3830.903076 0.9628730 2.7870245 15.1539 10.8173  8
------> CAND:  92.557833 3717.742188 0.5437984 0.8371605 14.5528 10.7961 16
------> CAND:  47.859716 3887.308350 0.9689189 0.5838945 14.5509 10.7936 16
------> CAND: 115.188848 3919.809814 0.8026717 2.6776772 14.5409 10.7806 16
------> CAND: 307.604246 5039.713379 0.9455009 1.9693105 15.1159 10.7781  8
------> CAND: 322.084078 4519.279297 0.6907198 1.7217746 15.0988 10.7604  8
------> CAND: 431.865015 4151.590820 0.9570768 2.7660584 16.8037 10.7551  4
------> CAND:  34.821976 3949.443848 0.7785421 0.7741514 14.5207 10.7544 16
------> CAND: 115.179765 3748.303223 0.8315012 2.7175782 14.5172 10.7499 16
------> CAND: 230.362384 3763.409424 0.8375552 2.7167194 16.7921 10.7459  4
------> CAND: 255.414360 3860.876953 0.8684286 2.7323020 16.7908 10.7448  4
------> CAND: 230.557016 3713.352539 0.5704570 2.4585593 16.7899 10.7441  4
------> CAND: 327.471748 4601.315430 1.0548301 2.7261810 15.0779 10.7389  8
------> CAND: 461.050193 4084.159424 0.7135583 2.5463274 24.7237 10.7373  1
------> CAND:   8.562245 3693.668945 0.6244636 2.5315390 16.7787 10.7352  4
------> CAND: 132.860643 4072.812256 0.7214521 0.9607756 15.0716 10.7324  8
------> CAND:  90.503818 4060.054443 0.7920509 2.6334126 14.4987 10.7258 16
------> CAND: 115.199228 4224.264648 1.0300303 2.8034275 14.4986 10.7256 16
------> CAND: 115.231407 3898.197754 0.8190255 2.6989379 14.4965 10.723 16
------> CAND: 164.406575 3712.523682 0.5749562 0.7710056 16.7537 10.7154  4
------> CAND:  35.932676 3805.327881 0.5717426 2.4354243 14.4872 10.7109 16
------> CAND: 191.081781 3623.982178 0.6981418 2.6202214 14.4715 10.6905 16
------> CAND: 172.793911 4651.682617 0.8827164 2.4711728 15.0212 10.6804  8
------> CAND: 230.435825 3712.519775 0.8166674 2.7044156 16.6914 10.666  4
------> CAND:  86.377622 3822.216797 0.8060563 2.6916106 14.4435 10.6543 16
------> CAND:  49.898680 3838.867188 0.9866714 2.8025870 14.9952 10.6536  8
------> CAND: 150.433045 3974.590820 0.8419862 0.7359765 14.9886 10.6467  8
------> CAND: 172.772632 3731.338623 0.7287213 2.6430731 14.9808 10.6387  8
------> CAND:  76.841699 4084.159424 0.7135583 2.5463274 14.9678 10.6253  8
------> CAND: 101.683472 4427.981445 1.0473753 0.9644356 24.4616 10.6235  1
------> CAND: 192.973603 3629.655518 0.6134852 0.6312444 14.9535 10.6105  8
------> CAND: 199.600169 3804.653809 0.4704583 2.1694725 14.4093 10.61 16
------> CAND: 101.675687 4236.961426 0.9470134 0.8824421 24.4117 10.6019  1
------> CAND: 182.934491 5195.671875 1.1527265 1.5967690 14.4022 10.6007 16
------> CAND: 115.241009 4258.802734 0.8763519 2.6766684 14.3968 10.5937 16
------> CAND: 184.993696 4494.953125 0.8273808 2.5105653 14.9186 10.5746  8
------> CAND: 164.433824 4198.340820 0.7580134 1.0451288 16.5721 10.5714  4
------> CAND: 172.764846 3798.270264 0.7376165 2.6381721 14.9039 10.5595  8
------> CAND: 101.679580 4332.424316 0.9943547 0.9256727 24.3102 10.5578  1
------> CAND:  66.428375 4029.870117 0.8800418 2.7176507 14.3681 10.5566 16
------> CAND: 172.862422 3797.951416 0.7373095 2.6325374 16.5353 10.5423  4
------> CAND: 383.403756 4229.639160 0.9479277 0.8755116 16.5337 10.5409  4
------> CAND: 345.578480 3998.557617 0.9194767 2.7546520 14.881 10.5359  8
------> CAND: 404.061723 3767.062012 0.9582555 0.5012321 14.8809 10.5358  8
------> CAND: 499.362567 3829.323242 0.9242745 2.7668087 24.2456 10.5297  1
------> CAND: 195.652775 3681.579834 0.6832690 0.6143092 14.8676 10.5221  8
------> CAND: 287.514864 3618.184326 0.8581047 2.7300799 14.866 10.5204  8
------> CAND:  45.145770 4075.730713 1.0150132 2.8104558 14.3376 10.5171 16
------> CAND: 141.049973 4213.672852 0.6634958 1.2362288 14.3334 10.5117 16
------> CAND:  26.065619 3636.440674 0.5436426 2.4321864 14.3315 10.5093 16
------> CAND: 197.381106 4623.514648 0.8425866 1.4226450 19.4774 10.5072  2
------> CAND:  86.379958 3888.533936 0.7358447 2.6277344 14.3257 10.5018 16
------> CAND: 111.059538 3869.247559 0.8381337 2.7109954 14.84 10.4937  8
------> CAND: 115.228812 3773.697754 0.6126464 2.5031090 14.3194 10.4937 16
------> CAND: 213.019647 5189.360840 1.1009841 2.3638244 14.8372 10.4908  8
------> CAND:  70.061503 4077.006836 1.0400484 0.6942350 16.4534 10.4774  4
[10:04:09][118891][INFO ] Statistics: count dirty SumSpec pages 1842 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:04:09][118891][INFO ] Data processing finished successfully!
10:04:09 (118891): called boinc_finish(0)

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