Task 1732976714

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[18:49:18][2541265][INFO ] Application startup - thank you for supporting Einstein@Home!
[18:49:18][2541265][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_177.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 4750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_177.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_177_4750000_0_0
------> GPU usage: 0.500000
[18:49:18][2541265][INFO ] Starting data processing...
[18:49:18][2541265][INFO ] opti: No host transfer for n_steps. Use device global.
[18:49:18][2541265][INFO ] opti: No host transfer for mean. Use device global.
[18:49:18][2541265][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:49:18][2541265][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:49:18][2541265][INFO ] opti: power spectrum in fft callback (static link).
[18:49:18][2541265][INFO ] opti: __constant__ access is not uniform, bad!
[18:49:18][2541265][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[18:49:18][2541265][INFO ] CUDA global memory status (initial GPU state, including context):
[18:49:18][2541265][INFO ] No template file. Generating templates.
[18:49:18][2541265][INFO ] Template param value T_cons = 50000
[18:49:21][2541265][INFO ] Number of generated templates to be used: 50000
[18:49:21][2541265][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_177.cpt
[18:49:21][2541265][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_177.cpt (No such file or directory).
------> Starting from scratch...
[18:49:21][2541265][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_177.binary
[18:49:21][2541265][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_DM247.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735044886016
------> 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: 247.7 cm^-3 pc
------> Scale factor: 1.23723
[18:49:21][2541265][INFO ] Allocating memory for dedispersed compressed time series...
[18:49:21][2541265][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:49:21][2541265][INFO ] 8-bit allocation done
[18:49:21][2541265][INFO ] Foobar
[18:49:21][2541265][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_177.binary
[18:49:21][2541265][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:49:21][2541265][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:49:21][2541265][INFO ] FftSize = 12582913
[18:49:21][2541265][INFO ] Seed for random number generator is -1033108811.
[18:49:23][2541265][INFO ] 8[18:49:23][2541265][INFO ] 9[18:49:24][2541265][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:49:24][2541265][INFO ] Normalization factor 3.97364e-08
[18:49:24][2541265][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
[18:49:24][2541265][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
[18:49:24][2541265][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:49:24][2541265][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:49:24][2541265][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:50:18][2541265][INFO ] Checkpoint committed!
[18:51:18][2541265][INFO ] Checkpoint committed!
[18:52:18][2541265][INFO ] Checkpoint committed!
[18:53:18][2541265][INFO ] Checkpoint committed!
[18:54:18][2541265][INFO ] Checkpoint committed!
[18:55:18][2541265][INFO ] Checkpoint committed!
[18:56:18][2541265][INFO ] Checkpoint committed!
[18:57:18][2541265][INFO ] Checkpoint committed!
[18:58:18][2541265][INFO ] Checkpoint committed!
[18:59:18][2541265][INFO ] Checkpoint committed!
[18:59:34][2541265][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  27.486691 3873.726807 0.7334037 3.2238286 16.1138 12.8577 16
------> CAND: 172.797544 6384.815918 1.0086373 3.7172656 19.31 12.756  4
------> CAND:  27.486950 3817.832520 0.7149172 3.1982629 15.6854 12.2855 16
------> CAND:  86.398642 6384.815918 1.0086373 3.7172656 16.5363 12.2566  8
------> CAND: 311.144210 5258.760254 0.6057570 0.5972705 16.2191 11.9245  8
------> CAND: 240.909874 5738.423340 0.3062287 0.8496183 16.1885 11.8925  8
------> CAND:  86.413953 4679.368164 0.7739733 3.4558711 15.3838 11.8856 16
------> CAND: 107.790761 6613.972656 0.7431830 0.8575294 15.2526 11.7123 16
------> CAND: 159.951063 4775.528320 0.6325837 3.4553146 15.2166 11.6649 16
------> CAND: 139.689107 4978.029297 0.1679260 0.7510226 15.1783 11.6144 16
------> CAND: 151.527655 4078.113525 0.8889982 0.2164573 15.1451 11.5706 16
------> CAND: 451.987355 6185.115234 1.0783325 0.7362224 17.8167 11.5609  4
------> CAND: 196.553012 4315.006836 0.4817976 3.3413386 15.1358 11.5585 16
------> CAND: 186.972713 4226.639648 0.9180298 0.2677073 17.7351 11.4959  4
------> CAND: 172.673499 4256.909668 1.0291443 3.3522584 21.0902 11.4644  2
------> CAND:  70.274041 4919.961426 1.0311397 0.4703316 17.6918 11.4613  4
------> CAND: 275.189996 4625.739746 1.1296854 3.4528151 15.7244 11.4087  8
------> CAND: 280.724807 4208.431641 1.0216471 3.3422170 17.5755 11.3687  4
------> CAND: 115.217913 4539.120117 1.0575140 3.4291396 14.975 11.3471 16
------> CAND:  45.137984 4058.542236 0.3394663 0.2489825 14.9736 11.3453 16
------> CAND: 451.987095 6185.115234 1.0783325 0.7362224 17.4863 11.2976  4
------> CAND:  77.363312 4002.810059 1.0317559 0.1843871 14.8958 11.2434 16
------> CAND: 404.133088 6245.851074 1.0504290 0.7637596 15.5478 11.2251  8
------> CAND: 154.058388 4335.979980 0.9461090 3.3717365 14.8346 11.1633 16
------> CAND: 461.986502 6013.435547 0.8005435 0.7456579 17.274 11.1287  4
------> CAND: 351.525133 4316.976562 0.3307454 0.3640282 15.4515 11.1253  8
------> CAND: 172.727996 4037.574707 0.9185965 3.2858286 15.3873 11.0588  8
------> CAND: 372.948651 6249.236816 1.3475870 0.7426406 15.3768 11.0479  8
------> CAND: 378.985094 3885.114258 0.8480905 0.1445479 17.115 11.0022  4
------> CAND: 272.710386 4370.968262 0.6115316 3.3690901 17.1033 10.9929  4
------> CAND: 113.090716 7785.819336 0.7717535 3.7623413 14.6981 10.9851 16
------> CAND:  86.385667 6165.029297 1.2279572 3.7142806 14.6773 10.9581 16
------> CAND: 487.209235 4701.812012 1.1072310 3.4756229 20.2056 10.9391  2
------> CAND: 225.689922 4058.542236 0.3394663 0.2489825 17.0131 10.9213  4
------> CAND: 409.063762 3863.968262 0.4804183 3.1980507 20.1609 10.9125  2
------> CAND: 317.840066 3649.543701 0.8594049 0.0452679 15.2376 10.9038  8
------> CAND: 120.798917 3961.699707 0.8389434 0.1747898 14.632 10.8991 16
------> CAND: 127.265366 3838.985352 0.5413802 3.2014520 14.6313 10.8981 16
------> CAND: 104.199413 5245.703125 0.6850072 0.5821123 14.6289 10.895 16
------> CAND: 160.376658 3761.159912 0.9354452 0.0913844 14.6284 10.8944 16
------> CAND: 173.185770 5363.031738 1.0185333 0.5805290 15.2147 10.8801  8
------> CAND: 202.793948 5300.275391 0.9274352 3.5774770 20.0996 10.8761  2
------> CAND: 358.686028 4914.183105 0.4693858 0.5119320 16.9344 10.8588  4
------> CAND: 259.186845 6483.811035 1.2301497 3.7463067 24.9981 10.8565  1
------> CAND: 178.024578 3878.968262 0.8694993 0.1413854 14.5865 10.8399 16
------> CAND:  20.216542 3710.218506 0.1426743 3.0361438 14.5865 10.8398 16
------> CAND: 133.449988 4502.521973 0.4571708 0.3873664 16.902 10.8331  4
------> CAND: 153.688328 3889.846680 0.7163060 3.2288222 14.5803 10.8318 16
------> CAND: 318.477161 5496.596191 0.5617900 0.6494583 19.9976 10.8157  2
------> CAND:  96.666641 4118.622070 0.5798417 0.2488201 14.5455 10.7866 16
------> CAND: 481.129714 3761.159912 0.9354452 0.0913844 16.8432 10.7864  4
------> CAND: 345.472341 3916.993164 0.9126446 3.2448196 16.8372 10.7816  4
------> CAND:  76.786164 4815.401855 1.0314993 3.4987748 14.5407 10.7803 16
------> CAND: 444.175351 5568.723145 1.1958545 3.6445024 19.9293 10.7751  2
------> CAND: 397.922515 5007.259277 0.6072565 0.5290856 16.8222 10.7698  4
------> CAND: 107.678912 3627.222656 0.5613714 3.1225333 14.5279 10.7637 16
------> CAND: 172.896677 7732.366211 0.8897055 3.7593007 15.0963 10.7578  8
------> CAND:  86.350633 5615.183594 1.2705604 3.6547430 14.5189 10.752 16
------> CAND: 115.202602 5185.797852 0.9418558 3.5681887 15.0839 10.745  8
------> CAND:  51.570178 5148.558105 0.9460249 3.5616841 14.5105 10.7411 16
------> CAND: 300.361086 5523.787109 1.1050291 0.6116725 15.0657 10.7263  8
------> CAND: 158.363645 4328.446777 1.0340483 3.3727441 16.7434 10.7072  4
------> CAND:  99.506450 3796.210205 0.4540901 0.1322068 15.0347 10.6943  8
------> CAND:  40.432824 3710.218506 0.1426743 3.0361438 15.0255 10.6848  8
------> CAND:  86.388522 4184.950195 0.6383857 3.3125327 14.4656 10.6829 16
------> CAND: 151.386482 5393.091797 1.1811459 0.5785010 15.0196 10.6787  8
------> CAND: 147.290130 4662.730469 0.6160056 3.4298944 16.7035 10.6756  4
------> CAND:  30.601320 3692.447510 0.8651809 0.0639608 14.4469 10.6586 16
------> CAND:  38.022503 3767.660400 0.6924530 0.1025994 14.4413 10.6513 16
------> CAND: 146.569214 5476.641602 0.8708276 3.6113544 14.9863 10.6443  8
------> CAND: 283.798952 4109.509277 0.7736216 3.3037906 19.6513 10.6103  2
------> CAND: 377.656407 4498.104004 0.1064663 3.0849862 14.9515 10.6085  8
------> CAND: 483.195666 3961.699707 0.8389434 0.1747898 24.4087 10.6006  1
------> CAND: 143.692295 4153.049316 0.9143754 3.3223443 14.3907 10.5859 16
------> CAND:  54.247015 4439.979492 1.0183668 0.3335607 16.5862 10.5826  4
------> CAND: 172.837509 4325.501953 0.4118791 3.3337066 14.9218 10.5779  8
------> CAND: 273.258209 4317.425781 0.3322078 0.3490252 16.5798 10.5775  4
------> CAND: 226.753909 7610.149902 0.9985331 0.9885617 14.9191 10.5752  8
------> CAND: 373.945166 4226.639648 0.9180298 0.2677073 19.5783 10.567  2
------> CAND: 172.803254 8059.439941 1.4990377 3.8836985 14.9088 10.5645  8
------> CAND:  43.199451 6384.815918 1.0086373 3.7172656 14.3728 10.5627 16
------> CAND: 238.691071 3667.789062 0.9456040 3.1516914 19.5691 10.5616  2
------> CAND: 340.719690 4996.193359 0.1007382 0.9905399 14.904 10.5595  8
------> CAND: 184.316896 4210.694336 0.8772575 3.3385305 14.365 10.5526 16
------> CAND:  87.727848 4519.975586 0.4389754 3.3849080 14.3628 10.5497 16
------> CAND:  86.352969 4355.836914 0.9147623 3.3813767 14.3599 10.546 16
------> CAND:  66.724994 4502.521973 0.4571708 0.3873664 14.8799 10.5347  8
------> CAND: 195.459700 3857.475830 0.8950416 3.2231691 14.3425 10.5235 16
------> CAND: 111.138429 3651.812988 0.2833398 0.0951046 14.3423 10.5232 16
------> CAND: 129.080892 4449.373047 0.6755387 0.3550813 14.863 10.5173  8
------> CAND: 180.801326 4372.895996 0.8607213 3.3839710 14.3358 10.5148 16
------> CAND: 248.908984 4990.092285 0.6163298 3.4937272 16.4826 10.5005  4
------> CAND: 140.362274 4208.431641 1.0216471 3.3422170 14.8453 10.4991  8
------> CAND: 172.849965 5344.993652 0.8937357 3.5820298 14.3215 10.4964 16
------> CAND: 203.294022 3762.742188 0.7227569 3.1783259 14.3177 10.4915 16
------> CAND: 133.670571 5599.792480 0.7540297 0.6455541 14.317 10.4906 16
------> CAND: 499.405646 4005.727539 0.7934831 3.2663989 16.4375 10.4648  4
------> CAND:  86.429524 4956.786621 0.5511122 3.4912927 14.2945 10.4614 16
------> CAND: 110.247793 4562.170898 0.5206691 3.4066613 14.8051 10.4577  8
------> CAND: 145.461110 4039.520020 0.4457572 0.2335444 16.4252 10.455  4
[18:59:34][2541265][INFO ] Statistics: count dirty SumSpec pages 1820 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:59:34][2541265][INFO ] Data processing finished successfully!
18:59:34 (2541265): called boinc_finish(0)

</stderr_txt>
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