Task 1732963491

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[18:20:36][2514022][INFO ] Application startup - thank you for supporting Einstein@Home!
[18:20:36][2514022][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_144.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 6000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_144.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_144_6000000_1_0
------> GPU usage: 0.500000
[18:20:36][2514022][INFO ] Starting data processing...
[18:20:36][2514022][INFO ] opti: No host transfer for n_steps. Use device global.
[18:20:36][2514022][INFO ] opti: No host transfer for mean. Use device global.
[18:20:36][2514022][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:20:36][2514022][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:20:36][2514022][INFO ] opti: power spectrum in fft callback (static link).
[18:20:36][2514022][INFO ] opti: __constant__ access is not uniform, bad!
[18:20:36][2514022][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[18:20:36][2514022][INFO ] CUDA global memory status (initial GPU state, including context):
[18:20:36][2514022][INFO ] No template file. Generating templates.
[18:20:36][2514022][INFO ] Template param value T_cons = 50000
[18:20:41][2514022][INFO ] Number of generated templates to be used: 50000
[18:20:41][2514022][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_144.cpt
[18:20:41][2514022][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_144.cpt (No such file or directory).
------> Starting from scratch...
[18:20:41][2514022][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_144.binary
[18:20:41][2514022][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_DM244.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735044940186
------> 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: 244.4 cm^-3 pc
------> Scale factor: 1.23728
[18:20:41][2514022][INFO ] Allocating memory for dedispersed compressed time series...
[18:20:41][2514022][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:20:41][2514022][INFO ] 8-bit allocation done
[18:20:41][2514022][INFO ] Foobar
[18:20:41][2514022][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_144.binary
[18:20:42][2514022][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:20:42][2514022][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:20:42][2514022][INFO ] FftSize = 12582913
[18:20:42][2514022][INFO ] Seed for random number generator is -1028852280.
[18:20:44][2514022][INFO ] 8[18:20:44][2514022][INFO ] 9[18:20:44][2514022][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:20:44][2514022][INFO ] Normalization factor 3.97364e-08
[18:20:44][2514022][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
[18:20:44][2514022][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
[18:20:44][2514022][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:20:44][2514022][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:20:44][2514022][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:21:36][2514022][INFO ] Checkpoint committed!
[18:22:36][2514022][INFO ] Checkpoint committed!
[18:23:36][2514022][INFO ] Checkpoint committed!
[18:24:36][2514022][INFO ] Checkpoint committed!
[18:25:37][2514022][INFO ] Checkpoint committed!
[18:26:37][2514022][INFO ] Checkpoint committed!
[18:27:37][2514022][INFO ] Checkpoint committed!
[18:28:37][2514022][INFO ] Checkpoint committed!
[18:29:37][2514022][INFO ] Checkpoint committed!
[18:30:37][2514022][INFO ] Checkpoint committed!
[18:31:02][2514022][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.440831 5240.412109 0.6832250 0.0438232 16.1761 12.9412 16
------> CAND: 307.159966 4044.769287 0.2736405 5.9523373 16.6686 12.3956  8
------> CAND: 285.346405 4986.259766 0.5830272 6.2674408 16.4355 12.151  8
------> CAND:  44.586008 3783.976074 0.8454606 3.3501036 15.3457 11.8352 16
------> CAND:  57.605583 4547.538574 0.8007554 3.7127583 15.1506 11.5779 16
------> CAND: 259.776449 4605.189453 0.8616595 0.1076646 26.4541 11.4889  1
------> CAND: 241.455103 4684.648438 1.1378316 3.6976988 21.0244 11.4253  2
------> CAND: 150.350262 3867.366211 0.6321772 3.4394300 15.7213 11.4055  8
------> CAND: 115.533995 5842.726074 1.2925415 0.2801084 15.0184 11.4041 16
------> CAND: 231.015828 4605.647461 1.0597589 0.1523003 20.9599 11.387  2
------> CAND:  82.646400 3852.672852 0.3843647 6.0847712 15.6728 11.355  8
------> CAND: 202.641097 3639.637939 0.9415148 6.1948128 14.9588 11.326 16
------> CAND: 115.504930 4846.811035 1.1620861 0.2012495 14.8552 11.1903 16
------> CAND:  37.781159 4257.133301 1.0236976 3.5442545 14.8386 11.1687 16
------> CAND: 216.899049 4058.356689 0.6271771 6.2462840 17.2828 11.1357  4
------> CAND: 329.042038 4516.395996 0.6012523 0.0079927 15.4526 11.1264  8
------> CAND: 120.457402 3690.000488 0.8379034 6.1979008 14.8 11.1181 16
------> CAND: 189.500332 4796.500488 0.6662908 0.0443842 15.4333 11.1064  8
------> CAND:  41.323200 3852.672852 0.3843647 6.0847712 14.7898 11.1048 16
------> CAND: 115.512715 3876.626221 0.6173601 6.2058320 14.7883 11.1029 16
------> CAND: 473.984908 5074.778809 0.6993022 0.0743145 17.1966 11.0671  4
------> CAND:  35.708719 3754.592773 0.9228255 6.2296677 15.3902 11.0618  8
------> CAND: 129.888225 4605.189453 0.8616595 0.1076646 20.3044 10.9977  2
------> CAND: 352.082818 4223.504395 0.8696789 0.0581532 15.325 10.9942  8
------> CAND: 105.303106 4325.453125 0.3542468 6.0732875 14.7014 10.9894 16
------> CAND: 185.666603 4661.416504 1.1017145 0.1675136 14.6894 10.9738 16
------> CAND: 230.983390 3807.612549 0.9234036 6.2492557 17.0343 10.9381  4
------> CAND:  29.930748 3656.822266 0.2759990 5.9347482 14.6502 10.9228 16
------> CAND: 474.699855 3620.830078 0.7007489 6.1566267 20.1649 10.9149  2
------> CAND:  82.647178 3833.239258 0.3897076 6.0861974 15.2216 10.8873  8
------> CAND: 488.399603 5492.437012 0.6586744 6.2808580 16.9182 10.8459  4
------> CAND:  75.175131 3867.366211 0.6321772 3.4394300 14.5887 10.8427 16
------> CAND:  96.082227 3803.753418 0.7702714 3.3775330 14.5688 10.8169 16
------> CAND: 490.214091 3950.182129 0.8407205 3.4366415 19.9862 10.8089  2
------> CAND: 216.422331 6030.591797 1.1839211 4.1654253 16.8 10.7521  4
------> CAND:  86.595610 4739.609863 1.0266196 0.1628158 14.5118 10.7428 16
------> CAND: 115.488581 3663.716797 0.7353152 6.1725650 16.7774 10.7342  4
------> CAND: 115.522576 4169.615723 0.8827703 0.0499790 14.4758 10.6961 16
------> CAND: 159.837398 5626.614746 0.7652446 0.0667356 15.0345 10.6941  8
------> CAND: 140.236671 5733.458008 1.2817439 0.2866947 14.4725 10.6918 16
------> CAND: 280.454139 4493.699219 0.8859652 0.1065634 16.717 10.6863  4
------> CAND: 271.346925 4628.270508 0.9242501 0.1332662 24.605 10.6858  1
------> CAND: 115.407873 5539.456055 0.6356623 6.2702818 14.4445 10.6555 16
------> CAND: 159.163452 3683.152832 0.5706612 3.3580523 14.4271 10.633 16
------> CAND: 280.400161 4156.599121 0.6444339 6.2623591 14.967 10.6245  8
------> CAND: 494.473415 4430.920898 0.7616370 3.6732020 19.6677 10.62  2
------> CAND:  64.401608 3614.430176 0.9447886 3.2538388 14.4144 10.6166 16
------> CAND: 264.150995 3710.576904 0.7480873 6.1932936 14.9571 10.6143  8
------> CAND:  19.711537 3817.347900 0.7546723 6.2204900 14.4102 10.611 16
------> CAND: 210.606471 4325.453125 0.3542468 6.0732875 14.9413 10.598  8
------> CAND:  63.547823 5227.687500 0.8102324 4.0016470 19.6043 10.5824  2
------> CAND:   2.776748 6055.388184 0.4577847 5.4242401 16.579 10.5769  4
------> CAND:  44.211277 3658.681396 0.7722322 6.1776175 14.3824 10.5752 16
------> CAND: 475.618777 3703.735352 0.7634503 6.1939898 16.575 10.5737  4
------> CAND: 265.181766 4296.110840 0.7419896 0.0396252 24.3223 10.5631  1
------> CAND: 115.176910 6196.608398 1.3333420 4.1754785 14.902 10.5575  8
------> CAND:  56.517201 4234.084473 0.6879753 0.0064052 14.367 10.5551 16
------> CAND: 175.348519 4376.012207 0.6372024 3.6939342 14.365 10.5526 16
------> CAND: 323.940088 4330.821289 1.0583650 0.1113119 16.5452 10.5501  4
------> CAND:  86.597686 4876.212402 1.1230446 0.2036100 14.3592 10.5451 16
------> CAND: 217.195928 5232.354004 0.6875263 0.0473597 14.8859 10.5409  8
------> CAND: 325.378028 3813.265869 0.5866798 3.4250019 14.8783 10.5331  8
------> CAND: 133.998590 4621.743652 1.0174849 3.6956747 14.3452 10.5269 16
------> CAND: 436.301064 4794.358398 1.1546189 0.1937997 19.4969 10.5188  2
------> CAND:  31.298621 3613.383789 0.9167772 6.1861320 14.3308 10.5084 16
------> CAND: 330.030249 4518.950195 0.8102912 0.0830887 14.8472 10.5011  8
------> CAND: 180.687661 3619.654053 0.7340361 3.2833464 14.3237 10.4991 16
------> CAND: 191.385147 4059.209473 0.9840262 3.4636483 14.8365 10.4901  8
------> CAND:  93.756765 4957.397461 0.3846835 4.2807798 14.836 10.4896  8
------> CAND: 396.672978 3766.563721 0.7326308 3.3615804 24.1502 10.4883  1
------> CAND: 231.031139 4152.067871 1.0128676 0.0673613 14.8319 10.4853  8
------> CAND: 115.432267 5991.359375 0.7031728 6.2536678 14.3116 10.4836 16
------> CAND: 153.289722 4108.656250 0.7668933 0.0129978 14.3115 10.4834 16
------> CAND: 153.937976 3637.807129 0.4138787 6.0580249 14.8274 10.4807  8
------> CAND:  17.272929 4090.985840 0.9841852 3.4778864 14.3069 10.4775 16
------> CAND: 115.539963 3826.440430 0.9015867 6.2518196 14.3049 10.4749 16
------> CAND: 385.773334 4434.146484 0.7602261 3.6751077 16.4498 10.4746  4
------> CAND: 482.654330 3874.113770 0.8875829 6.2592301 19.4169 10.4713  2
------> CAND: 115.425001 5574.015625 0.4797879 6.0352602 14.2933 10.4599 16
------> CAND:   2.777267 4772.697754 0.2243874 5.1865411 16.43 10.4589  4
------> CAND: 115.501816 3859.267090 0.8078984 6.2419090 14.2884 10.4535 16
------> CAND:  82.647957 3734.273193 0.3717396 6.0563607 14.7916 10.4439  8
------> CAND: 257.123747 4379.034668 0.7840906 0.0640778 16.4105 10.4434  4
------> CAND: 461.955101 4360.232422 1.0641853 0.1178050 16.408 10.4414  4
------> CAND: 202.059797 3678.538086 0.9052060 3.2917752 14.2748 10.436 16
------> CAND:  90.049936 6019.036621 0.9131433 0.1180931 14.7815 10.4335  8
------> CAND: 237.349928 3620.830078 0.7007489 6.1566267 16.3966 10.4324  4
------> CAND: 129.773262 5463.031250 1.0791949 0.2198454 14.2647 10.423 16
------> CAND: 123.929635 3663.871338 0.7344623 3.3111827 14.2644 10.4225 16
------> CAND:  81.657670 6714.261230 0.9284462 6.2771840 14.2639 10.4219 16
------> CAND:  22.204641 3952.402344 0.8818680 3.4303732 14.2623 10.4199 16
------> CAND: 169.384220 3907.864746 0.9305083 3.4015000 16.3805 10.4196  4
------> CAND:  14.566508 4845.840820 0.7030075 0.0645889 14.2592 10.4159 16
------> CAND:  91.739600 4024.621338 0.5775259 6.2217197 14.2561 10.4118 16
------> CAND: 147.059945 3797.432861 0.9403331 6.2448344 14.2556 10.4112 16
------> CAND: 380.778043 3659.149414 0.7538295 6.1745524 16.3631 10.4059  4
------> CAND: 319.800138 3650.975098 0.8414355 6.1894455 14.7437 10.3947  8
------> CAND: 173.106879 5010.302734 0.6593252 0.0391265 14.2403 10.3914 16
------> CAND:  86.592236 4605.189453 0.8616595 0.1076646 16.339 10.3868  4
------> CAND:  92.906354 4298.807617 1.0549109 3.5523903 14.7308 10.3814  8
[18:31:02][2514022][INFO ] Statistics: count dirty SumSpec pages 1879 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:31:02][2514022][INFO ] Data processing finished successfully!
18:31:02 (2514022): called boinc_finish(0)

</stderr_txt>
]]>