Task 1722962478

Stderr output

<core_client_version>7.19.0</core_client_version>
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<stderr_txt>
[17:41:37][1673165][INFO ] Application startup - thank you for supporting Einstein@Home!
[17:41:37][1673165][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_cfbf00124_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_3_dms_200_152.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 850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_152.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_40000_152_850000_1_0
------> GPU usage: 0.500000
[17:41:37][1673165][INFO ] Starting data processing...
[17:41:37][1673165][INFO ] opti: No host transfer for n_steps. Use device global.
[17:41:37][1673165][INFO ] opti: No host transfer for mean. Use device global.
[17:41:37][1673165][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:41:37][1673165][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:41:37][1673165][INFO ] opti: power spectrum in fft callback (static link).
[17:41:37][1673165][INFO ] opti: __constant__ access is not uniform, bad!
[17:41:37][1673165][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[17:41:37][1673165][INFO ] CUDA global memory status (initial GPU state, including context):
[17:41:37][1673165][INFO ] No template file. Generating templates.
[17:41:37][1673165][INFO ] Template param value T_cons = 50000
[17:41:41][1673165][INFO ] Number of generated templates to be used: 50000
[17:41:41][1673165][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_3_dms_200_152.cpt
[17:41:41][1673165][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_3_dms_200_152.cpt (No such file or directory).
------> Starting from scratch...
[17:41:41][1673165][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_152.binary
[17:41:41][1673165][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_3_dms_200_DM245.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714485543205
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 245.2 cm^-3 pc
------> Scale factor: 1.61607
[17:41:41][1673165][INFO ] Allocating memory for dedispersed compressed time series...
[17:41:41][1673165][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:41:41][1673165][INFO ] 8-bit allocation done
[17:41:41][1673165][INFO ] Foobar
[17:41:41][1673165][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_152.binary
[17:41:41][1673165][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:41:41][1673165][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:41:41][1673165][INFO ] FftSize = 12582913
[17:41:41][1673165][INFO ] Seed for random number generator is 1110262437.
[17:41:42][1673165][INFO ] 8[17:41:42][1673165][INFO ] 9[17:41:43][1673165][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:41:43][1673165][INFO ] Normalization factor 3.97364e-08
[17:41:43][1673165][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
[17:41:43][1673165][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1815 MB (6114 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:41:43][1673165][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:41:43][1673165][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:41:43][1673165][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:42:37][1673165][INFO ] Checkpoint committed!
[17:43:37][1673165][INFO ] Checkpoint committed!
[17:44:37][1673165][INFO ] Checkpoint committed!
[17:45:37][1673165][INFO ] Checkpoint committed!
[17:46:37][1673165][INFO ] Checkpoint committed!
[17:47:37][1673165][INFO ] Checkpoint committed!
[17:48:38][1673165][INFO ] Checkpoint committed!
[17:49:38][1673165][INFO ] Checkpoint committed!
[17:50:38][1673165][INFO ] Checkpoint committed!
[17:51:38][1673165][INFO ] Checkpoint committed!
[17:52:38][1673165][INFO ] Checkpoint committed!
[17:53:38][1673165][INFO ] Checkpoint committed!
[17:54:38][1673165][INFO ] Checkpoint committed!
[17:55:38][1673165][INFO ] Checkpoint committed!
[17:55:58][1673165][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 172.690367 3892.415527 0.9856691 2.5739920 18.9032 12.4297  4
------> CAND: 230.189292 4030.005371 0.8772802 1.0849882 22.5328 12.3226  2
------> CAND: 248.634424 4108.876465 0.9972643 1.0280583 16.4844 12.2022  8
------> CAND:  86.375287 3673.134277 0.7990416 2.4569371 15.5165 12.0612 16
------> CAND: 283.061168 4020.418213 0.9490261 2.4832754 21.8854 11.9372  2
------> CAND: 471.551490 4023.434326 0.9084620 1.0199691 18.0672 11.7609  4
------> CAND: 230.546636 3713.335938 0.6685222 2.2445347 16.027 11.7238  8
------> CAND: 115.219729 3734.512207 0.9283157 2.5667081 15.1534 11.5815 16
------> CAND:  86.390857 3681.207520 0.7433499 2.3922751 17.8243 11.567  4
------> CAND: 232.968894 4165.499512 0.8967348 1.2442243 17.8043 11.5511  4
------> CAND: 115.094646 4030.005371 0.8772802 1.0849882 17.7861 11.5365  4
------> CAND: 288.295986 3851.597656 0.6376411 1.3502753 15.8075 11.4951  8
------> CAND:  45.245940 3653.336670 0.5712204 2.0248959 15.0836 11.4898 16
------> CAND: 187.190182 3994.901855 1.0239807 2.5725334 15.0339 11.4245 16
------> CAND: 345.893784 3849.514648 0.6406994 1.9978527 17.5966 11.3855  4
------> CAND: 116.809482 3956.552490 0.7030513 1.3571900 14.9737 11.3455 16
------> CAND:  47.162415 3863.595703 0.8714973 0.8942592 14.962 11.3301 16
------> CAND: 483.432338 3932.886719 0.6564427 1.9008139 17.4553 11.2729  4
------> CAND: 345.557460 4211.009277 0.8832837 2.2619574 25.9539 11.2716  1
------> CAND: 259.287794 4207.735352 0.8835610 2.2547572 17.3699 11.2049  4
------> CAND:  86.426150 3854.786621 0.6320447 1.9806389 14.8481 11.181 16
------> CAND:  86.387743 3628.214111 0.6947337 2.3451712 14.8173 11.1407 16
------> CAND:  58.774412 3760.865234 0.6448141 1.1387866 14.8154 11.1383 16
------> CAND: 394.837470 3648.000000 0.9558277 2.5948191 15.452 11.1258  8
------> CAND: 234.121115 3689.164307 0.7517667 2.3946412 15.4287 11.1017  8
------> CAND: 321.869464 3954.350098 0.7045329 1.3615308 15.41 11.0822  8
------> CAND:  66.958552 3737.091064 0.5607522 1.7157973 17.1626 11.0401  4
------> CAND: 115.231667 3978.652588 0.9543093 2.5179513 15.3488 11.0189  8
------> CAND: 195.329427 3604.654541 0.9674413 2.6091425 14.7117 11.0029 16
------> CAND:  58.273559 3628.325195 0.7279398 2.3807673 14.7055 10.9948 16
------> CAND: 431.773408 4122.042969 1.0423008 2.5552564 17.1033 10.993  4
------> CAND: 115.227255 3877.060547 0.9520740 2.5443394 14.6878 10.9718 16
------> CAND: 230.512899 3800.122070 0.6310579 2.0419810 17.0715 10.9677  4
------> CAND: 484.560425 4165.518555 0.9264985 2.3836915 20.2156 10.945  2
------> CAND: 104.346296 3792.406250 0.8442025 2.4737906 14.667 10.9447 16
------> CAND: 469.990024 3648.251953 0.9558432 2.6020737 17.0333 10.9373  4
------> CAND:  86.364387 3655.000244 0.9370931 2.5849795 14.6578 10.9327 16
------> CAND:  91.366426 3842.010498 1.0006520 0.7507225 14.6396 10.909 16
------> CAND:  78.422888 3848.687988 1.0015060 0.7522783 14.6337 10.9012 16
------> CAND: 200.005782 3636.275391 0.6344528 0.9617214 16.9678 10.8853  4
------> CAND:  86.389300 4211.009277 0.8832837 2.2619574 15.2095 10.8748  8
------> CAND: 170.923369 3622.491943 0.7866132 0.7035916 15.2076 10.8728  8
------> CAND: 115.181581 4323.475098 0.9769133 2.3381357 15.1606 10.8242  8
------> CAND: 115.223622 3822.546143 0.9196759 2.5350459 14.5711 10.8199 16
------> CAND:  81.433713 3836.920654 0.6940513 2.1910865 15.1532 10.8166  8
------> CAND: 427.310370 3622.223145 0.7886493 0.7058858 16.8477 10.7899  4
------> CAND: 216.613330 3632.529785 0.6814219 0.8600430 16.7955 10.7486  4
------> CAND: 135.624415 3699.659180 0.9589213 0.6352831 14.5134 10.7449 16
------> CAND: 135.247089 4523.972656 0.9774110 1.8104696 14.5106 10.7413 16
------> CAND:  86.345184 3892.415527 0.9856691 2.5739920 15.074 10.7349  8
------> CAND: 115.192740 3725.976807 0.8526100 2.4975791 14.5031 10.7316 16
------> CAND: 424.489505 3740.827393 0.6329949 1.1146190 16.7741 10.7315  4
------> CAND:  28.798250 3868.202881 0.7695353 2.3299649 14.4965 10.7229 16
------> CAND:  30.620264 3622.605957 0.8098689 2.4765990 14.4929 10.7183 16
------> CAND: 348.025133 3931.735596 0.6584105 1.4877708 16.7387 10.7034  4
------> CAND: 283.060908 4020.418213 0.9490261 2.4832754 16.738 10.703  4
------> CAND: 231.307776 3647.231689 0.9416746 0.6007026 16.7322 10.6983  4
------> CAND:  29.846148 4564.580078 1.0482203 2.1657732 14.4749 10.695 16
------> CAND:  86.351931 3636.345215 0.9698020 2.6049643 14.4532 10.6668 16
------> CAND: 259.160634 3956.283203 0.7048410 2.0894368 16.6756 10.6534  4
------> CAND: 136.200266 3955.447510 0.9036101 0.9458175 14.994 10.6524  8
------> CAND: 461.309702 3664.884277 0.8672500 0.6721058 16.6629 10.6434  4
------> CAND:  45.044042 4078.720459 0.8065596 2.2391217 14.9693 10.6268  8
------> CAND: 416.176908 3635.362549 0.6461066 2.2364089 16.6297 10.6171  4
------> CAND: 157.156149 3636.906006 0.6275018 2.2032688 16.6292 10.6167  4
------> CAND: 397.646916 3796.791504 0.6387008 1.2424037 16.6272 10.6151  4
------> CAND: 115.244642 3893.661133 0.8555727 2.4354441 14.4066 10.6065 16
------> CAND: 499.350630 3688.286621 0.7537872 2.3919733 16.6087 10.6004  4
------> CAND:  33.479276 3737.091064 0.5607522 1.7157973 14.9431 10.5998  8
------> CAND:  57.576518 3765.987549 0.7628605 2.3826821 14.4013 10.5995 16
------> CAND:  45.041187 3952.091553 0.7439210 2.2097218 14.9327 10.5891  8
------> CAND: 407.151439 3650.208008 0.9244022 0.6120840 14.9236 10.5798  8
------> CAND: 138.700377 3955.859131 0.8156735 2.3348141 16.5721 10.5714  4
------> CAND: 190.237857 3926.735840 0.6635336 1.9179915 14.9126 10.5684  8
------> CAND: 147.324126 4315.976074 0.9766077 1.3387692 14.9023 10.5579  8
------> CAND:  24.975940 4193.560059 0.8874034 2.2677128 14.369 10.5578 16
------> CAND: 259.119372 4010.167725 0.9511346 2.5079222 16.5412 10.5469  4
------> CAND:  59.915214 4019.854004 0.7657132 2.1672251 16.536 10.5428  4
------> CAND: 279.770592 3874.150879 0.8668308 2.4634554 14.8877 10.5428  8
------> CAND: 115.202602 3759.181885 0.7742090 2.4014900 14.3566 10.5417 16
------> CAND:  16.647253 3752.424561 0.7844600 2.4119818 14.3564 10.5415 16
------> CAND: 285.934972 3703.343506 0.7059829 2.3267760 24.2674 10.5392  1
------> CAND: 345.733148 4461.470703 1.0808671 2.4008129 16.5286 10.5369  4
------> CAND:  83.423110 3835.898682 0.9999183 2.5937669 14.8702 10.5248  8
------> CAND: 298.081298 4073.561768 0.7169359 1.8206533 14.8695 10.5241  8
------> CAND: 152.679097 4039.261230 0.8285120 1.1803049 14.3377 10.5173 16
------> CAND: 287.849890 3821.812744 0.7196473 2.2532394 14.8593 10.5135  8
------> CAND: 332.834764 4122.042969 1.0423008 2.5552564 16.4887 10.5053  4
------> CAND: 276.598092 3653.968262 0.5672773 2.0337255 14.8464 10.5002  8
------> CAND: 115.309260 3739.314697 0.5533112 1.6385955 14.3233 10.4986 16
------> CAND:  29.969674 4160.048340 0.8983170 2.3314836 14.8396 10.4933  8
------> CAND: 340.472897 3766.683350 0.6291270 2.1054261 16.4715 10.4917  4
------> CAND: 115.212463 3619.911621 0.8712953 2.5322416 14.313 10.4853 16
------> CAND: 187.245198 4521.176270 0.9777578 1.9956807 14.8282 10.4815  8
------> CAND: 160.004781 4518.983887 1.0729678 1.4758035 14.3091 10.4803 16
------> CAND: 443.373727 3733.220703 0.8127978 0.8108480 16.446 10.4715  4
------> CAND: 491.010265 3730.673096 0.6651715 2.2076004 16.4401 10.4668  4
------> CAND: 228.352486 4335.607422 0.9128545 1.5380670 14.8136 10.4665  8
------> CAND: 174.695335 4275.598145 0.9953517 2.4003465 14.2954 10.4626 16
------> CAND:  74.465633 3827.078613 0.7116773 1.0872505 14.2873 10.4521 16
[17:55:58][1673165][INFO ] Statistics: count dirty SumSpec pages 1797 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:55:58][1673165][INFO ] Data processing finished successfully!
17:55:58 (1673165): called boinc_finish(0)

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