Task 1732598158

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[05:53:36][1798794][INFO ] Application startup - thank you for supporting Einstein@Home!
[05:53:36][1798794][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_3_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_3_dms_200_194.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 8650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_194.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_40000_194_8650000_1_0
------> GPU usage: 0.500000
[05:53:36][1798794][INFO ] Starting data processing...
[05:53:36][1798794][INFO ] opti: No host transfer for n_steps. Use device global.
[05:53:36][1798794][INFO ] opti: No host transfer for mean. Use device global.
[05:53:36][1798794][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:53:36][1798794][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:53:36][1798794][INFO ] opti: power spectrum in fft callback (static link).
[05:53:36][1798794][INFO ] opti: __constant__ access is not uniform, bad!
[05:53:37][1798794][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[05:53:37][1798794][INFO ] CUDA global memory status (initial GPU state, including context):
[05:53:37][1798794][INFO ] No template file. Generating templates.
[05:53:37][1798794][INFO ] Template param value T_cons = 50000
[05:53:42][1798794][INFO ] Number of generated templates to be used: 50000
[05:53:42][1798794][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_3_dms_200_194.cpt
[05:53:42][1798794][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_3_dms_200_194.cpt (No such file or directory).
------> Starting from scratch...
[05:53:42][1798794][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_194.binary
[05:53:42][1798794][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_3_dms_200_DM249.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.71447547475
------> 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: 249.4 cm^-3 pc
------> Scale factor: 1.64701
[05:53:42][1798794][INFO ] Allocating memory for dedispersed compressed time series...
[05:53:42][1798794][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:53:42][1798794][INFO ] 8-bit allocation done
[05:53:42][1798794][INFO ] Foobar
[05:53:42][1798794][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_194.binary
[05:53:42][1798794][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:53:42][1798794][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:53:42][1798794][INFO ] FftSize = 12582913
[05:53:42][1798794][INFO ] Seed for random number generator is 1108616619.
[05:53:44][1798794][INFO ] 8[05:53:44][1798794][INFO ] 9[05:53:45][1798794][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:53:45][1798794][INFO ] Normalization factor 3.97364e-08
[05:53:45][1798794][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
[05:53:45][1798794][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
[05:53:45][1798794][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:53:45][1798794][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:53:45][1798794][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:54:36][1798794][INFO ] Checkpoint committed!
[05:55:36][1798794][INFO ] Checkpoint committed!
[05:56:37][1798794][INFO ] Checkpoint committed!
[05:57:37][1798794][INFO ] Checkpoint committed!
[05:58:37][1798794][INFO ] Checkpoint committed!
[05:59:37][1798794][INFO ] Checkpoint committed!
[06:00:37][1798794][INFO ] Checkpoint committed!
[06:01:37][1798794][INFO ] Checkpoint committed!
[06:02:37][1798794][INFO ] Checkpoint committed!
[06:03:37][1798794][INFO ] Checkpoint committed!
[06:04:08][1798794][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.598984 3778.132324 0.9365349 5.8198829 16.7367 13.6973 16
------> CAND: 115.429672 4358.598633 0.7542815 5.1734657 17.6251 13.4047  8
------> CAND: 230.859344 4358.598633 0.7542815 5.1734657 19.8737 13.2091  4
------> CAND: 461.947835 4741.483398 1.1178033 5.6605277 19.1531 12.6301  4
------> CAND: 115.498442 4524.261719 1.0253628 5.6720691 15.7724 12.4013 16
------> CAND: 280.425593 3814.890137 0.6375213 5.4863515 16.5688 12.2907  8
------> CAND: 115.346370 3628.510986 0.6781187 3.8361189 16.4256 12.1406  8
------> CAND:  86.558241 3787.563232 0.6467049 5.5252824 15.5076 12.0494 16
------> CAND: 230.973788 4741.483398 1.1178033 5.6605277 15.9053 11.597  8
------> CAND: 140.212796 3814.890137 0.6375213 5.4863515 15.1245 11.5436 16
------> CAND:  54.786275 4895.277832 1.0863296 4.8214211 15.0687 11.4701 16
------> CAND: 198.020796 3641.364014 0.5444236 5.3929353 15.0419 11.435 16
------> CAND: 185.783642 3786.722900 0.6461527 4.0702338 15.7182 11.4022  8
------> CAND:  86.597945 4009.083496 1.0038350 5.8362393 15.0147 11.3993 16
------> CAND: 115.572921 3986.927246 0.9427152 5.7951632 15.6749 11.3572  8
------> CAND: 197.670978 3799.946533 0.9097128 3.7857938 14.9768 11.3496 16
------> CAND:  73.843330 3809.000732 0.5323710 5.2102613 17.4951 11.3046  4
------> CAND: 404.375729 3738.387451 0.9124140 5.8113322 20.7779 11.2788  2
------> CAND:  86.583932 3874.603271 0.8790047 5.7705870 14.9127 11.2656 16
------> CAND: 200.152664 3908.602783 0.7777231 5.6560488 25.9261 11.2595  1
------> CAND:  70.078631 4020.264160 0.7978125 5.6449723 17.4372 11.2585  4
------> CAND: 243.386630 4271.805664 0.7377474 4.6281772 15.5756 11.254  8
------> CAND: 306.157483 3749.171387 0.7350709 5.6490808 15.5589 11.2368  8
------> CAND: 115.471453 3696.350586 0.6700552 5.5899463 14.8896 11.2353 16
------> CAND: 169.171942 3668.018311 0.8008760 3.7548547 14.8755 11.2168 16
------> CAND: 115.484948 4482.307617 1.0936017 5.7784395 14.8389 11.169 16
------> CAND: 259.678355 3836.235107 0.7369881 5.6308689 17.2289 11.0928  4
------> CAND: 231.071882 4388.888184 1.0250905 5.7353196 15.3973 11.0691  8
------> CAND: 146.490323 3762.371338 0.8533413 5.7628841 14.7202 11.014 16
------> CAND: 115.511158 4140.156738 0.8322240 5.6278958 14.6919 10.977 16
------> CAND: 180.107139 3720.757812 0.4673265 4.5985212 20.2341 10.956  2
------> CAND:  67.847111 3877.514648 0.9873319 3.8065763 14.6703 10.9489 16
------> CAND: 402.409428 4059.124512 0.8674931 5.7058320 17.045 10.9466  4
------> CAND:  71.197894 3721.268799 0.6118183 5.4805670 14.66 10.9356 16
------> CAND: 345.913766 3790.557373 0.9336599 3.7656908 17.0254 10.931  4
------> CAND: 112.514865 4149.184082 0.6853501 4.5344157 15.2575 10.9244  8
------> CAND: 230.880883 4490.199219 1.0253445 5.6835008 15.2307 10.8967  8
------> CAND:  88.021094 4619.010742 0.9592421 5.4786191 15.2286 10.8946  8
------> CAND:  86.630644 3798.441162 0.7524329 5.6610217 14.6272 10.8928 16
------> CAND:  57.714836 4358.598633 0.7542815 5.1734657 14.6265 10.8919 16
------> CAND: 361.675833 3626.447266 0.9696869 3.6088254 15.215 10.8805  8
------> CAND:  86.586268 3921.448975 0.9117378 5.7784991 14.6098 10.8702 16
------> CAND: 280.456734 3624.582520 0.7271834 5.6676741 15.1946 10.8593  8
------> CAND:  86.607547 3763.899658 0.8516230 5.7567687 14.5992 10.8563 16
------> CAND:  55.080818 3709.479736 0.6097209 4.0272174 15.1891 10.8537  8
------> CAND: 282.869391 3635.265381 0.5814986 5.4736886 16.9239 10.8504  4
------> CAND:  86.599243 3689.051514 0.9459000 5.8334150 14.5851 10.8381 16
------> CAND:  86.562652 3765.583496 0.7008348 5.6145120 14.5756 10.8257 16
------> CAND: 120.768813 3768.883789 0.8471847 3.8130603 14.5474 10.789 16
------> CAND: 115.379846 4869.833984 1.1011685 4.7697763 15.1252 10.7876  8
------> CAND: 438.177056 4014.745117 1.0293257 5.8524899 19.9485 10.7865  2
------> CAND: 211.869243 3850.267578 0.9362378 5.8081665 15.1171 10.7793  8
------> CAND: 115.455364 4801.193359 1.1171340 5.6114740 14.5388 10.7779 16
------> CAND:  41.374842 3610.899658 0.9660708 5.8366113 14.5139 10.7455 16
------> CAND: 125.094312 4857.785645 1.0239966 5.2719646 15.0753 10.7362  8
------> CAND:  84.274041 3924.423828 0.6631107 5.4778786 14.5051 10.7342 16
------> CAND: 157.252427 3658.028809 0.8673003 3.6881084 14.4854 10.7086 16
------> CAND:  31.498183 3641.087891 0.5505971 5.4157538 14.4806 10.7023 16
------> CAND: 118.675094 3677.673584 0.7135258 5.6533923 15.0219 10.6811  8
------> CAND: 350.653441 4780.236328 0.9645928 5.1223540 15.0203 10.6794  8
------> CAND: 210.236152 4020.264160 0.7978125 5.6449723 24.5569 10.6649  1
------> CAND: 115.458478 3677.318604 0.4769505 5.1304774 14.4486 10.6608 16
------> CAND:  92.891821 3786.722900 0.6461527 4.0702338 14.4276 10.6336 16
------> CAND: 462.143505 4388.888184 1.0250905 5.7353196 16.6362 10.6222  4
------> CAND: 139.530806 3618.131836 0.9336866 3.6241534 14.4182 10.6215 16
------> CAND:  47.354452 3626.312988 0.7061355 3.8019712 14.9618 10.6191  8
------> CAND: 201.930302 3678.106445 0.4703080 4.3805985 14.4066 10.6064 16
------> CAND:  93.571475 3849.638672 0.9859986 3.7796001 14.4062 10.6059 16
------> CAND: 476.115478 3691.152344 0.6917204 5.6192989 19.6413 10.6044  2
------> CAND: 202.273113 3748.846436 0.9069631 3.7506688 16.6042 10.5969  4
------> CAND: 231.052160 4816.840820 1.1183645 5.5993772 24.3991 10.5964  1
------> CAND: 100.110068 3787.660645 0.6450466 5.5147347 14.3936 10.5896 16
------> CAND: 161.613738 3855.498047 0.6168053 5.4154162 14.3911 10.5864 16
------> CAND: 380.234630 3762.500488 0.8535966 5.7675943 14.9227 10.5788  8
------> CAND: 173.261028 3798.441162 0.7524329 5.6610217 14.904 10.5596  8
------> CAND:  86.589122 3792.349121 0.8905442 5.7827535 14.3667 10.5548 16
------> CAND:  74.239081 3724.172363 0.6001359 5.4644299 14.8954 10.5508  8
------> CAND: 280.472564 3722.941162 0.7879549 5.7185874 14.8929 10.5481  8
------> CAND: 120.140023 3630.816895 0.6479969 5.5802293 19.5453 10.5475  2
------> CAND: 123.792614 4681.814453 1.1118339 4.4667654 14.8896 10.5448  8
------> CAND: 167.953028 4038.152832 0.7841839 5.6109533 14.3557 10.5405 16
------> CAND: 173.236634 3792.621582 0.9331730 5.8165231 16.5268 10.5355  4
------> CAND: 214.241935 4207.072754 0.8991511 4.2030363 14.8763 10.5311  8
------> CAND: 119.130792 4512.252930 1.0255340 4.3803406 14.8748 10.5295  8
------> CAND: 157.717467 4374.306641 0.9281462 5.6312456 14.8742 10.5288  8
------> CAND: 242.774707 3648.243408 0.5153529 4.1447668 14.8696 10.5242  8
------> CAND: 404.817414 3618.956543 0.8817111 3.6554246 14.8593 10.5136  8
------> CAND:  50.078779 3834.927246 0.9805092 5.8427181 16.4881 10.5049  4
------> CAND:  50.598836 3720.626465 0.4683822 4.9417906 14.3248 10.5006 16
------> CAND: 497.324902 4377.022461 1.0255215 4.2269988 24.1699 10.4969  1
------> CAND: 403.909391 4840.200684 1.0236888 5.2466102 16.4769 10.496  4
------> CAND:  82.851152 3665.445801 0.8091291 3.7369230 14.3134 10.4858 16
------> CAND:  14.295840 3733.377441 0.9499081 5.8269200 14.8296 10.483  8
------> CAND: 115.490916 3812.312012 0.6423768 5.4888048 14.31 10.4815 16
------> CAND: 168.030880 3907.007080 0.5993756 4.3504000 16.4559 10.4793  4
------> CAND: 115.527507 3986.428223 0.8935241 5.7591114 14.3038 10.4734 16
------> CAND: 146.665751 4397.095703 0.9242761 5.6202703 14.8187 10.4718  8
------> CAND: 163.096314 4484.065430 0.8239363 5.2563100 14.3018 10.4709 16
------> CAND: 260.242787 4068.201172 0.9300572 4.0214405 24.0985 10.4658  1
------> CAND: 135.256431 4760.806641 0.9657376 5.1047878 16.4183 10.4496  4
[06:04:08][1798794][INFO ] Statistics: count dirty SumSpec pages 1771 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:04:08][1798794][INFO ] Data processing finished successfully!
06:04:08 (1798794): called boinc_finish(0)

</stderr_txt>
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