Task 1732921827

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[23:14:53][2794841][INFO ] Application startup - thank you for supporting Einstein@Home!
[23:14:53][2794841][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_41.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 600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_41.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_41_600000_1_0
------> GPU usage: 0.500000
[23:14:53][2794841][INFO ] Starting data processing...
[23:14:53][2794841][INFO ] opti: No host transfer for n_steps. Use device global.
[23:14:53][2794841][INFO ] opti: No host transfer for mean. Use device global.
[23:14:53][2794841][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:14:53][2794841][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:14:53][2794841][INFO ] opti: power spectrum in fft callback (static link).
[23:14:53][2794841][INFO ] opti: __constant__ access is not uniform, bad!
[23:14:54][2794841][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[23:14:54][2794841][INFO ] CUDA global memory status (initial GPU state, including context):
[23:14:54][2794841][INFO ] No template file. Generating templates.
[23:14:54][2794841][INFO ] Template param value T_cons = 50000
[23:14:59][2794841][INFO ] Number of generated templates to be used: 50000
[23:14:59][2794841][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_41.cpt
[23:14:59][2794841][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_41.cpt (No such file or directory).
------> Starting from scratch...
[23:14:59][2794841][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_41.binary
[23:14:59][2794841][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_DM234.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735045109279
------> 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: 234.1 cm^-3 pc
------> Scale factor: 1.23714
[23:14:59][2794841][INFO ] Allocating memory for dedispersed compressed time series...
[23:14:59][2794841][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:14:59][2794841][INFO ] 8-bit allocation done
[23:14:59][2794841][INFO ] Foobar
[23:14:59][2794841][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_41.binary
[23:14:59][2794841][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:14:59][2794841][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:14:59][2794841][INFO ] FftSize = 12582913
[23:14:59][2794841][INFO ] Seed for random number generator is -1031836261.
[23:15:01][2794841][INFO ] 8[23:15:01][2794841][INFO ] 9[23:15:02][2794841][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:15:02][2794841][INFO ] Normalization factor 3.97364e-08
[23:15:02][2794841][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
[23:15:02][2794841][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
[23:15:02][2794841][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:15:02][2794841][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:15:02][2794841][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:15:54][2794841][INFO ] Checkpoint committed!
[23:16:54][2794841][INFO ] Checkpoint committed!
[23:17:54][2794841][INFO ] Checkpoint committed!
[23:18:54][2794841][INFO ] Checkpoint committed!
[23:19:54][2794841][INFO ] Checkpoint committed!
[23:20:54][2794841][INFO ] Checkpoint committed!
[23:21:54][2794841][INFO ] Checkpoint committed!
[23:22:54][2794841][INFO ] Checkpoint committed!
[23:23:54][2794841][INFO ] Checkpoint committed!
[23:24:54][2794841][INFO ] Checkpoint committed!
[23:25:54][2794841][INFO ] Checkpoint committed!
[23:26:44][2794841][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 238.115739 3921.572998 0.8764375 2.3309524 16.5377 12.2581  8
------> CAND: 481.879176 3657.551514 0.8944363 2.4521613 27.6643 12.0144  1
------> CAND: 133.050084 3651.732178 0.6452600 2.0463398 18.3092 11.9542  4
------> CAND: 115.229072 3675.529053 0.8110706 2.3619740 16.0566 11.7547  8
------> CAND: 339.602763 3679.387695 0.8313005 0.8391916 15.8533 11.5428  8
------> CAND: 398.470598 3674.016846 0.8429975 2.3967061 15.7361 11.4208  8
------> CAND:  91.875843 4033.043701 0.8367814 2.1181848 15.6898 11.3726  8
------> CAND: 167.158929 3748.905762 0.9847251 2.5212543 15.6808 11.3633  8
------> CAND: 115.217394 3783.619873 0.9039052 2.4280143 15.6418 11.3228  8
------> CAND:  33.294506 4363.164551 1.0493878 2.2127345 15.6232 11.3035  8
------> CAND: 419.533140 3752.061768 0.9850664 2.5249269 17.4765 11.2898  4
------> CAND:  57.662934 3718.837891 0.6152068 1.5300969 14.9309 11.2894 16
------> CAND: 230.488506 3733.919922 0.7011889 2.1221960 15.6076 11.2872  8
------> CAND: 125.888410 3933.507080 0.9393242 1.0210968 17.4482 11.2673  4
------> CAND: 470.733777 3784.763428 0.9700330 2.4851942 17.4094 11.2364  4
------> CAND: 148.869243 3613.274902 0.9406975 2.5184212 15.5461 11.2234  8
------> CAND: 345.545523 4050.602295 0.9845135 2.4024036 17.3653 11.2013  4
------> CAND: 115.189626 3619.607666 0.9076180 2.4822998 15.5205 11.1968  8
------> CAND:  82.942500 3834.747559 0.9095705 2.4012632 14.8487 11.1817 16
------> CAND:  62.900607 3644.176758 0.6443002 2.0726583 14.8471 11.1798 16
------> CAND: 460.894228 3973.068115 0.9846758 2.4336193 20.604 11.1755  2
------> CAND: 115.325609 3718.837891 0.6152068 1.5300969 14.836 11.1652 16
------> CAND: 115.249573 3729.564697 0.7135274 2.1575496 14.808 11.1286 16
------> CAND: 470.734036 3784.763428 0.9700330 2.4851942 20.515 11.1227  2
------> CAND: 307.368352 3780.125732 0.7689780 2.2250793 17.2605 11.118  4
------> CAND:  28.070586 3682.515869 0.7924868 2.3277259 14.7987 11.1165 16
------> CAND: 115.192481 3619.233887 0.9274349 2.4991169 14.7863 11.1003 16
------> CAND: 215.300732 3758.321045 0.8031582 2.3204343 20.4454 11.0814  2
------> CAND: 441.009079 3666.289551 0.8822135 2.4464259 20.4416 11.0791  2
------> CAND: 460.966371 3628.851807 0.7449921 2.2963543 17.182 11.0555  4
------> CAND:  86.370356 3842.701904 0.8287250 2.2869551 14.7456 11.0471 16
------> CAND: 230.641616 3976.282471 0.7806180 1.4512899 17.1568 11.0354  4
------> CAND:  86.360235 3645.203369 0.9412535 2.4972732 14.6725 10.9518 16
------> CAND:  86.420182 3666.756348 0.6184972 1.9334639 14.6689 10.9471 16
------> CAND: 244.971971 3902.787598 0.9446588 0.9636528 15.2702 10.9376  8
------> CAND: 106.124193 3908.814697 0.9440012 2.4236703 15.2524 10.9192  8
------> CAND: 352.426927 3933.855469 0.8156720 1.2286479 15.2477 10.9142  8
------> CAND: 142.090605 3770.562256 0.9094976 2.4342587 15.2425 10.9089  8
------> CAND:   3.312634 3895.650391 0.8854751 1.0522617 14.6289 10.895 16
------> CAND:  86.359976 3647.533447 0.9398297 2.4995394 15.2291 10.895  8
------> CAND: 364.388482 3963.612549 0.8562264 2.2637074 15.1817 10.8461  8
------> CAND: 358.784382 4159.898438 1.0426956 1.1697713 15.1731 10.8372  8
------> CAND: 240.939458 3657.551514 0.8944363 2.4521613 16.8964 10.8286  4
------> CAND: 179.392191 4159.898438 1.0426956 1.1697713 14.574 10.8237 16
------> CAND: 349.863755 4036.709717 0.8890488 2.2604663 15.1557 10.8192  8
------> CAND: 162.844849 4115.686035 0.9819730 2.3304842 14.5373 10.776 16
------> CAND: 312.113996 3811.356201 0.8533384 2.3453100 15.1006 10.7623  8
------> CAND: 230.587638 3667.331787 0.6139445 1.9101738 15.0882 10.7495  8
------> CAND: 181.287905 4033.329102 0.8896405 1.2232677 14.505 10.734 16
------> CAND: 115.213241 3826.662109 0.7609149 2.1737154 14.5004 10.728 16
------> CAND: 461.037217 3726.941406 0.7207668 2.1767375 16.7606 10.7209  4
------> CAND: 345.500887 3685.836182 0.7854112 2.3332653 16.7497 10.7122  4
------> CAND:  64.289241 3652.652100 0.9699250 2.5301280 14.4846 10.7075 16
------> CAND: 193.709571 3656.901611 0.9519746 0.6869017 15.0432 10.703  8
------> CAND:  31.708386 4060.819580 0.8797680 2.2057326 14.4804 10.702 16
------> CAND: 107.166641 3871.656494 0.8968893 0.9781528 14.4775 10.6983 16
------> CAND:   3.312894 3979.434814 0.9309729 1.0947025 14.4759 10.6962 16
------> CAND: 118.269221 4143.687500 0.9641088 1.2895150 14.4678 10.6857 16
------> CAND: 115.225957 3793.641846 0.8669459 2.3848450 14.4651 10.6822 16
------> CAND:  25.013309 4234.871582 1.0460678 1.2892425 15.018 10.677  8
------> CAND: 314.171125 4005.201660 0.7576307 1.7374843 15.0048 10.6634  8
------> CAND: 230.446984 3653.358398 0.9187911 2.4883857 14.9957 10.654  8
------> CAND:  71.216319 4178.034180 1.0445317 2.3689964 14.4394 10.6489 16
------> CAND: 174.932007 4036.709717 0.8890488 2.2604663 14.4373 10.6462 16
------> CAND: 432.387666 3620.949951 0.9030203 0.6858688 16.6578 10.6393  4
------> CAND: 172.747978 3626.928467 0.7611789 2.3044853 14.9757 10.6334  8
------> CAND: 194.336545 3767.852051 0.7875763 2.2689831 14.4169 10.6198 16
------> CAND: 317.104357 3641.920166 0.6626884 1.0879657 16.6209 10.6101  4
------> CAND: 115.435122 3731.500488 0.7049889 1.1458731 14.4071 10.607 16
------> CAND: 115.173018 3684.853271 0.9757483 2.5206463 14.4028 10.6016 16
------> CAND: 298.156556 4034.710693 0.9845481 1.0745766 16.5944 10.5891  4
------> CAND: 240.939718 3657.551514 0.8944363 2.4521613 19.5863 10.5717  2
------> CAND: 386.284048 4375.355469 1.0375170 1.5542732 14.9075 10.5632  8
------> CAND: 338.954769 4174.699219 0.8921759 2.0650427 24.3171 10.5608  1
------> CAND: 172.757061 3677.847900 0.8356934 2.3916440 14.8994 10.5548  8
------> CAND: 151.963890 3658.538574 0.8936526 2.4642124 14.8911 10.5463  8
------> CAND: 322.875841 3991.641357 0.9012061 1.1686255 14.8839 10.5389  8
------> CAND: 425.272444 4001.843262 0.7596158 1.7383770 16.5154 10.5265  4
------> CAND:  86.349336 3851.289795 0.9368784 2.4311066 14.8712 10.5258  8
------> CAND: 233.430301 3926.294922 0.8219637 1.1913443 14.8675 10.522  8
------> CAND: 134.665788 4179.914062 0.9606996 2.2268236 14.3341 10.5126 16
------> CAND:  84.534588 3813.611084 0.7758247 1.1237860 14.3303 10.5077 16
------> CAND: 198.406167 3684.056641 0.7889730 2.3276749 14.3269 10.5033 16
------> CAND: 259.121967 3624.102783 0.7869029 2.3421087 14.8441 10.4979  8
------> CAND: 308.499293 3934.924316 0.8148766 1.2325317 14.8382 10.4918  8
------> CAND: 460.837395 3768.519531 0.7872909 2.2749898 16.4694 10.49  4
------> CAND: 422.617666 3853.296631 0.9371456 2.4465203 19.4427 10.4867  2
------> CAND:   3.313153 4165.712891 1.0432600 1.1842747 14.3121 10.4841 16
------> CAND: 230.364720 3699.695068 0.7465940 2.2637508 14.8272 10.4805  8
------> CAND: 215.300473 3758.321045 0.8031582 2.3204343 16.455 10.4787  4
------> CAND:  86.439126 3666.930420 0.6171255 1.2722811 14.306 10.4763 16
------> CAND: 228.665713 3772.584717 0.8807381 0.8793314 14.8211 10.4743  8
------> CAND: 181.135055 3835.789795 0.8355373 2.3167150 14.8103 10.4631  8
------> CAND: 345.627787 3666.717529 0.8810808 2.4360821 16.4341 10.4621  4
------> CAND:  68.783680 3767.931152 0.6875767 1.2558349 14.2914 10.4575 16
------> CAND: 111.437643 3624.442139 0.8132977 0.7774171 14.2868 10.4515 16
------> CAND: 230.405982 4232.385254 1.0507504 2.3670371 14.7894 10.4416  8
------> CAND: 403.750571 3888.550781 0.8884850 1.0377946 14.7869 10.4391  8
------> CAND: 398.308664 3964.668457 0.9843480 2.4258201 14.7837 10.4357  8
------> CAND: 304.456660 3918.529297 0.9422738 0.9861004 14.7828 10.4348  8
[23:26:44][2794841][INFO ] Statistics: count dirty SumSpec pages 1834 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:26:44][2794841][INFO ] Data processing finished successfully!
23:26:44 (2794841): called boinc_finish(0)

</stderr_txt>
]]>