Task 1732991964

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[17:19:57][2455668][INFO ] Application startup - thank you for supporting Einstein@Home!
[17:19:57][2455668][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_2_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_2_dms_200_18.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 4500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_2_dms_200_18.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_2_dms_200_40000_18_4500000_2_0
------> GPU usage: 0.500000
[17:19:57][2455668][INFO ] Starting data processing...
[17:19:57][2455668][INFO ] opti: No host transfer for n_steps. Use device global.
[17:19:57][2455668][INFO ] opti: No host transfer for mean. Use device global.
[17:19:57][2455668][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:19:57][2455668][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:19:57][2455668][INFO ] opti: power spectrum in fft callback (static link).
[17:19:57][2455668][INFO ] opti: __constant__ access is not uniform, bad!
[17:19:57][2455668][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[17:19:57][2455668][INFO ] CUDA global memory status (initial GPU state, including context):
[17:19:57][2455668][INFO ] No template file. Generating templates.
[17:19:57][2455668][INFO ] Template param value T_cons = 50000
[17:20:00][2455668][INFO ] Number of generated templates to be used: 50000
[17:20:00][2455668][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_2_dms_200_18.cpt
[17:20:00][2455668][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_2_dms_200_18.cpt (No such file or directory).
------> Starting from scratch...
[17:20:00][2455668][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_2_dms_200_18.binary
[17:20:00][2455668][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_2_dms_200_DM231.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693912284078
------> 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: 231.8 cm^-3 pc
------> Scale factor: 2.18796
[17:20:00][2455668][INFO ] Allocating memory for dedispersed compressed time series...
[17:20:00][2455668][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:20:00][2455668][INFO ] 8-bit allocation done
[17:20:00][2455668][INFO ] Foobar
[17:20:00][2455668][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_2_dms_200_18.binary
[17:20:00][2455668][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:20:00][2455668][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:20:00][2455668][INFO ] FftSize = 12582913
[17:20:00][2455668][INFO ] Seed for random number generator is 1091715395.
[17:20:02][2455668][INFO ] 8[17:20:02][2455668][INFO ] 9[17:20:02][2455668][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:20:02][2455668][INFO ] Normalization factor 3.97364e-08
[17:20:02][2455668][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
[17:20:02][2455668][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
[17:20:02][2455668][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:20:02][2455668][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:20:02][2455668][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:20:57][2455668][INFO ] Checkpoint committed!
[17:21:57][2455668][INFO ] Checkpoint committed!
[17:22:57][2455668][INFO ] Checkpoint committed!
[17:23:57][2455668][INFO ] Checkpoint committed!
[17:24:57][2455668][INFO ] Checkpoint committed!
[17:25:57][2455668][INFO ] Checkpoint committed!
[17:26:57][2455668][INFO ] Checkpoint committed!
[17:27:57][2455668][INFO ] Checkpoint committed!
[17:28:57][2455668][INFO ] Checkpoint committed!
[17:29:57][2455668][INFO ] Checkpoint committed!
[17:30:57][2455668][INFO ] Checkpoint committed!
[17:31:37][2455668][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.416289 5958.658691 0.7260619 3.4958925 15.6409 12.2264 16
------> CAND:  90.812634 3743.189209 0.8250564 3.1478393 15.5536 12.1104 16
------> CAND: 115.500259 9416.990234 1.2760221 1.6058457 15.434 11.9519 16
------> CAND: 115.317824 7412.845703 0.8957562 3.5243776 15.2832 11.7527 16
------> CAND:  86.405130 4743.919434 0.7012731 3.3911240 15.2735 11.7398 16
------> CAND: 155.002483 6147.401855 1.0501555 0.8393071 16.0278 11.7247  8
------> CAND:  86.373730 4873.979004 0.8964168 3.4426074 15.2601 11.7222 16
------> CAND: 460.790165 5693.678223 1.1037431 3.5771570 21.4418 11.6734  2
------> CAND: 283.039888 5401.432617 0.8786421 3.5130417 15.9612 11.6552  8
------> CAND:  74.025246 4815.108887 1.0795977 3.4503331 15.8872 11.5781  8
------> CAND: 116.604470 3898.167480 0.8409528 0.1840831 15.6781 11.3605  8
------> CAND: 230.395082 5693.678223 1.1037431 3.5771570 17.5212 11.3254  4
------> CAND: 120.478163 6565.602051 0.8708248 3.5723641 25.9502 11.27  1
------> CAND: 172.728515 4792.114258 0.9090617 3.4296894 14.913 11.2659 16
------> CAND: 175.816414 3941.754883 0.6561764 0.2209510 17.3805 11.2134  4
------> CAND: 250.539740 4068.714844 0.7248275 3.2437978 15.5344 11.2113  8
------> CAND: 252.664601 3654.872070 0.2847441 0.1797381 15.509 11.1849  8
------> CAND: 227.760805 5409.398926 0.8760282 0.6900527 15.4969 11.1724  8
------> CAND: 196.342551 4945.349121 0.4343867 3.3136055 14.8208 11.1453 16
------> CAND: 328.603467 3708.553467 0.9822030 3.1435955 17.2917 11.1428  4
------> CAND:  86.419144 4215.427734 0.4610436 3.2230103 15.4229 11.0956  8
------> CAND: 115.474048 5128.140625 0.5679752 0.6704711 14.7514 11.0548 16
------> CAND: 259.151551 5052.587891 0.8639468 3.4664559 17.1642 11.0414  4
------> CAND: 129.565914 5023.814941 0.9561372 3.4662006 14.7387 11.0381 16
------> CAND: 354.758098 3874.252197 0.7549416 3.1875303 15.3376 11.0073  8
------> CAND: 138.131533 3904.000244 0.3194215 3.0941308 14.7044 10.9934 16
------> CAND: 172.781714 4767.157715 0.8347073 3.4081759 15.3217 10.9908  8
------> CAND: 447.201487 4113.658691 1.0302627 0.2574649 20.2583 10.9703  2
------> CAND: 101.709683 4004.109619 0.9781604 0.2180958 15.257 10.9239  8
------> CAND:  86.419922 4351.019043 0.6217757 3.3003364 14.6392 10.9084 16
------> CAND:  55.891525 4020.553711 0.9593034 3.2444096 14.639 10.9081 16
------> CAND: 230.344219 5633.729004 1.1937629 3.5814903 25.0873 10.8953  1
------> CAND:  97.156854 4209.699707 0.9199921 3.3003914 15.211 10.8763  8
------> CAND: 177.778823 3790.532471 0.8422599 3.1657801 20.0931 10.8723  2
------> CAND: 381.944277 4052.741943 0.9156806 0.2414627 16.9466 10.8685  4
------> CAND: 177.779861 3821.011475 0.8546136 3.1732047 20.0595 10.8523  2
------> CAND: 120.479720 6544.358887 0.8711562 3.5521646 24.9606 10.8403  1
------> CAND: 128.027544 6255.073730 1.2189419 3.6375422 14.5785 10.8295 16
------> CAND: 154.994957 5187.787109 0.7516841 0.6500456 15.1468 10.81  8
------> CAND: 345.505818 4844.518555 0.9011216 3.4380984 15.1416 10.8046  8
------> CAND: 114.457551 4390.054688 0.3262223 0.5201605 14.5169 10.7494 16
------> CAND: 330.251610 3640.978760 0.3747230 3.0500085 15.0798 10.7408  8
------> CAND: 389.362865 4173.759766 0.2838958 0.4503775 16.785 10.7402  4
------> CAND: 120.478682 6421.781738 0.8375013 3.5409076 24.7254 10.7381  1
------> CAND: 332.675685 5771.167969 1.2884897 3.6059113 16.7745 10.7319  4
------> CAND: 440.178910 3623.606445 0.6436244 3.0892019 16.7704 10.7286  4
------> CAND:  70.349039 3618.285889 0.8275644 3.1010532 14.4975 10.7242 16
------> CAND: 120.474790 5962.286621 0.7246893 3.4954488 24.6685 10.7134  1
------> CAND: 183.691998 3618.380615 0.7976468 3.0956743 15.0489 10.7089  8
------> CAND: 392.134942 3650.870605 0.2920352 3.0219429 15.0485 10.7085  8
------> CAND:  62.367057 4347.140137 0.2604462 3.1412561 16.7415 10.7057  4
------> CAND: 177.779601 3789.932373 0.8426579 3.1616831 15.0323 10.6918  8
------> CAND:  86.386965 6198.153809 1.2167691 3.6336048 14.4653 10.6825 16
------> CAND:  60.311225 3631.875244 0.4725501 0.1058707 14.4642 10.681 16
------> CAND: 249.826609 4762.545410 0.4351008 3.3132672 14.9951 10.6534  8
------> CAND:  60.239082 6565.602051 0.8708248 3.5723641 19.6979 10.6379  2
------> CAND: 454.497068 4036.630371 0.9184585 3.2508373 16.6288 10.6163  4
------> CAND:  90.700007 5254.654297 0.6692542 3.4516497 14.4095 10.6102 16
------> CAND:  86.351671 4842.437500 1.1619129 3.4558563 14.4085 10.6089 16
------> CAND: 279.951470 5165.955078 0.6349407 3.4195061 14.943 10.5997  8
------> CAND: 181.563764 3620.079346 0.7480236 3.0965881 14.3996 10.5974 16
------> CAND: 405.111956 3883.302734 0.8486007 0.1772303 16.5995 10.5931  4
------> CAND:  48.915659 4370.983398 0.4885426 3.2629855 14.9272 10.5834  8
------> CAND: 148.575479 4555.037109 0.5158387 0.4850768 14.9241 10.5803  8
------> CAND:  86.471305 9248.785156 1.0805271 3.3746560 14.3806 10.5728 16
------> CAND:  36.782309 5170.752930 0.8012722 0.6343150 14.3624 10.5493 16
------> CAND: 237.260916 5567.879883 0.4376069 3.3308790 19.5346 10.5411  2
------> CAND: 407.454546 9286.047852 1.0698854 1.7080485 14.8818 10.5367  8
------> CAND: 346.586673 5365.321289 0.8843785 0.6759083 16.5276 10.5361  4
------> CAND: 289.884701 3683.455322 0.8757693 3.1288526 16.5173 10.528  4
------> CAND: 230.344997 5645.563477 1.1946042 3.5828774 24.2314 10.5236  1
------> CAND: 382.771592 4757.723145 0.4401109 0.5908989 16.5108 10.5228  4
------> CAND: 138.997515 4310.064453 0.5792317 0.3844923 14.3358 10.5148 16
------> CAND: 310.019498 6605.387695 1.2122480 0.9320455 19.454 10.4933  2
------> CAND: 120.484391 7268.930664 1.0663898 3.6246030 24.1242 10.477  1
------> CAND: 153.596722 5693.678223 1.1037431 3.5771570 14.8224 10.4756  8
------> CAND: 203.709237 4722.382324 0.5799242 0.5276843 16.4492 10.474  4
------> CAND:  95.982056 4029.235596 0.5423101 0.2769646 14.8209 10.474  8
------> CAND:  70.903351 3792.858643 0.2708821 3.0501032 14.8193 10.4724  8
------> CAND:  73.349744 3814.934570 0.9065027 3.1782174 16.437 10.4644  4
------> CAND: 203.708199 4623.939453 0.5571377 0.4986366 16.4227 10.4531  4
------> CAND: 111.627603 6861.042969 1.1911865 0.9950802 19.3752 10.4466  2
------> CAND: 279.997922 4057.633789 0.3247296 3.1436944 14.7907 10.4429  8
------> CAND:  76.805887 5318.071777 1.0180871 3.5146542 14.2758 10.4373 16
------> CAND:  86.406687 4976.399414 0.6794752 3.4107878 14.274 10.435 16
------> CAND: 371.687696 3689.249268 0.5448754 3.1014979 14.7829 10.4349  8
------> CAND: 441.387184 5874.178223 0.7561870 3.5041316 16.3896 10.4269  4
------> CAND: 176.639058 4343.628906 1.0348843 3.3434229 14.2673 10.4263 16
------> CAND: 230.990915 5574.572754 1.1032304 0.6993070 14.7673 10.4189  8
------> CAND: 176.633868 4052.531982 1.0030988 3.2567799 14.2568 10.4128 16
------> CAND:  86.412396 5161.358398 0.6372762 3.4198010 14.2494 10.4032 16
------> CAND: 230.417919 5318.071777 1.0180871 3.5146542 16.3436 10.3904  4
------> CAND:  69.928634 4460.771973 1.0184815 3.3655679 14.2327 10.3817 16
------> CAND: 297.876545 3796.611816 0.8005030 3.1608894 23.8826 10.3721  1
------> CAND: 120.486208 7230.108887 1.0666192 3.6030483 23.8659 10.3648  1
------> CAND:  81.153962 4357.127930 0.6172392 3.3008494 14.7136 10.3637  8
------> CAND: 319.074032 5887.684082 1.3030349 0.7528928 14.7135 10.3636  8
------> CAND: 322.961219 6140.733398 1.0493153 3.5899870 16.3037 10.3589  4
------> CAND: 259.280008 4293.267090 0.4978320 3.2602625 16.2968 10.3534  4
------> CAND: 225.598834 5509.664062 1.0068099 3.5449321 14.7014 10.3512  8
[17:31:37][2455668][INFO ] Statistics: count dirty SumSpec pages 1816 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:31:37][2455668][INFO ] Data processing finished successfully!
17:31:37 (2455668): called boinc_finish(0)

</stderr_txt>
]]>