Task 1731750815

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[08:32:17][87793][INFO ] Application startup - thank you for supporting Einstein@Home!
[08:32:17][87793][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_1_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_1_dms_200_15.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 1400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_15.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_40000_15_1400000_1_0
------> GPU usage: 0.500000
[08:32:17][87793][INFO ] Starting data processing...
[08:32:17][87793][INFO ] opti: No host transfer for n_steps. Use device global.
[08:32:17][87793][INFO ] opti: No host transfer for mean. Use device global.
[08:32:17][87793][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:32:17][87793][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:32:17][87793][INFO ] opti: power spectrum in fft callback (static link).
[08:32:17][87793][INFO ] opti: __constant__ access is not uniform, bad!
[08:32:17][87793][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[08:32:17][87793][INFO ] CUDA global memory status (initial GPU state, including context):
[08:32:17][87793][INFO ] No template file. Generating templates.
[08:32:17][87793][INFO ] Template param value T_cons = 50000
[08:32:21][87793][INFO ] Number of generated templates to be used: 50000
[08:32:21][87793][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_1_dms_200_15.cpt
[08:32:21][87793][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_1_dms_200_15.cpt (No such file or directory).
------> Starting from scratch...
[08:32:21][87793][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_15.binary
[08:32:21][87793][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_1_dms_200_DM231.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673336991778
------> 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: 231.5 cm^-3 pc
------> Scale factor: 1.09358
[08:32:21][87793][INFO ] Allocating memory for dedispersed compressed time series...
[08:32:21][87793][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:32:21][87793][INFO ] 8-bit allocation done
[08:32:21][87793][INFO ] Foobar
[08:32:21][87793][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_15.binary
[08:32:21][87793][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:32:21][87793][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:32:21][87793][INFO ] FftSize = 12582913
[08:32:21][87793][INFO ] Seed for random number generator is -1036350649.
[08:32:22][87793][INFO ] 8[08:32:22][87793][INFO ] 9[08:32:23][87793][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:32:23][87793][INFO ] Normalization factor 3.97364e-08
[08:32:23][87793][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
[08:32:23][87793][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1561 MB (9454 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:32:23][87793][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:32:23][87793][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:32:23][87793][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:33:17][87793][INFO ] Checkpoint committed!
[08:34:17][87793][INFO ] Checkpoint committed!
[08:35:17][87793][INFO ] Checkpoint committed!
[08:36:17][87793][INFO ] Checkpoint committed!
[08:37:17][87793][INFO ] Checkpoint committed!
[08:38:17][87793][INFO ] Checkpoint committed!
[08:39:17][87793][INFO ] Checkpoint committed!
[08:40:17][87793][INFO ] Checkpoint committed!
[08:41:17][87793][INFO ] Checkpoint committed!
[08:42:17][87793][INFO ] Checkpoint committed!
[08:43:16][87793][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 149.704603 4405.864258 0.9698375 2.5940199 30.3104 13.1636  1
------> CAND: 149.689292 4192.164062 0.8553422 2.5614421 30.2556 13.1398  1
------> CAND: 407.241489 3864.981201 0.5097478 1.3457582 18.8662 12.4  4
------> CAND:  97.802513 3814.694580 0.9622454 2.7237589 18.8391 12.3783  4
------> CAND:  49.901534 4405.864258 0.9698375 2.5940199 18.7774 12.3288  4
------> CAND:  24.972825 3876.572021 0.6829293 2.4467428 16.4011 12.115  8
------> CAND: 149.689811 4188.114258 0.8560560 2.5565202 27.73 12.043  1
------> CAND: 181.063430 4370.872070 0.9726933 2.6050291 15.442 11.9626 16
------> CAND: 345.465594 3722.786621 0.7642509 2.5850415 27.1737 11.8014  1
------> CAND:  74.844776 4192.164062 0.8553422 2.5614421 21.5978 11.7662  2
------> CAND:  74.852302 4405.864258 0.9698375 2.5940199 21.5838 11.7578  2
------> CAND: 141.237079 3992.982178 0.6968598 2.4206491 15.1478 11.5742 16
------> CAND: 115.256320 3796.383789 0.6332153 2.4099386 15.8521 11.5415  8
------> CAND: 115.204937 3788.932617 0.7722037 2.5862992 15.7451 11.4302  8
------> CAND:  86.379179 3983.164307 0.8625823 2.6236682 15.0381 11.43 16
------> CAND:  12.486283 3876.572021 0.6829293 2.4467428 15.0186 11.4044 16
------> CAND:  38.892637 4587.761719 1.1094775 2.6514678 15.0125 11.3964 16
------> CAND:  86.385407 3915.541748 0.7298936 2.4979839 14.9933 11.3712 16
------> CAND: 352.673201 3818.757324 0.5137228 1.2204059 20.9078 11.356  2
------> CAND: 115.252427 4401.243164 0.9708773 2.6051469 14.9634 11.332 16
------> CAND: 440.960551 3863.921631 0.9872419 2.7395284 17.5293 11.3319  4
------> CAND: 149.705122 4397.286621 0.9701425 2.5904021 26.0466 11.3119  1
------> CAND: 175.182953 4164.612305 0.8270002 1.0451459 15.6311 11.3117  8
------> CAND: 181.795765 3708.026855 0.8607667 0.5668751 14.9332 11.2925 16
------> CAND: 310.381513 3629.087891 0.6412842 0.6953892 20.6762 11.2184  2
------> CAND: 115.202342 3653.552002 0.9407161 2.7172236 14.8232 11.1485 16
------> CAND:  86.381255 3625.577637 0.6922203 2.5355647 14.812 11.1338 16
------> CAND:  74.036405 4615.054688 1.0118767 2.5215147 14.8011 11.1196 16
------> CAND:  74.844516 4192.164062 0.8553422 2.5614421 17.2308 11.0943  4
------> CAND:  68.458256 4115.978516 0.7949302 2.5172670 14.7656 11.0732 16
------> CAND: 123.804033 4987.001953 1.1232841 1.6085241 15.4012 11.0731  8
------> CAND: 114.912730 3783.786133 0.5224935 1.1474116 14.7545 11.0588 16
------> CAND: 149.704084 4410.539551 0.9699353 2.5999300 25.4606 11.0574  1
------> CAND: 356.342401 3785.680908 0.9552059 0.5747433 15.3497 11.0198  8
------> CAND: 115.192740 3752.665527 0.8858843 2.6802664 14.7209 11.0149 16
------> CAND: 461.675091 3756.357178 0.5460312 1.0095803 25.2206 10.9532  1
------> CAND: 172.732927 3722.786621 0.7642509 2.5850415 20.213 10.9434  2
------> CAND: 172.835952 4409.453613 0.9512370 2.5703802 15.2255 10.8914  8
------> CAND: 318.197410 4128.797852 1.0481167 2.7479374 15.218 10.8836  8
------> CAND: 343.217466 3629.610840 0.6333557 0.7061965 20.0521 10.8479  2
------> CAND:  49.896344 4192.164062 0.8553422 2.5614421 16.907 10.837  4
------> CAND:  86.418884 3644.144287 0.5139779 2.2475321 14.584 10.8367 16
------> CAND: 115.222324 3675.447998 0.9500575 2.7155294 14.5761 10.8263 16
------> CAND:  86.889634 4442.060059 1.0369320 1.0952448 14.5552 10.7992 16
------> CAND:  45.626640 3859.702637 0.5225049 2.0484569 14.5416 10.7815 16
------> CAND:  49.901275 4410.539551 0.9699353 2.5999300 16.8253 10.7722  4
------> CAND:  80.473789 3630.713379 0.6186388 2.4530892 14.5266 10.762 16
------> CAND: 149.672684 3916.787598 0.7306252 2.5122542 24.767 10.7562  1
------> CAND: 162.811892 3798.725830 0.8895599 0.6309921 14.5117 10.7426 16
------> CAND: 230.546376 3891.907471 0.6581500 2.4070120 15.0591 10.7194  8
------> CAND: 273.807331 3620.238525 0.8012633 2.6294024 15.0472 10.7071  8
------> CAND:  74.845035 4188.114258 0.8560560 2.5565202 19.8145 10.707  2
------> CAND: 153.671201 3673.691895 0.7343684 2.5647008 14.4831 10.7056 16
------> CAND: 307.311001 3927.426270 0.7177938 2.4911520 15.0422 10.702  8
------> CAND: 305.005521 4006.503662 0.6368296 1.1617113 16.7272 10.6944  4
------> CAND:  57.576258 4227.310059 1.0276648 2.7086682 14.472 10.6912 16
------> CAND:  47.073663 4443.072266 1.0915539 1.0528139 14.4684 10.6866 16
------> CAND: 105.172573 4321.996582 0.7166488 2.1811459 15.0057 10.6643  8
------> CAND: 461.139204 3941.735107 0.6443851 2.3427691 16.6872 10.6626  4
------> CAND: 283.888223 4095.411133 0.7491851 2.4517539 15.0038 10.6624  8
------> CAND: 230.528730 3830.323730 0.7093759 2.5074041 14.999 10.6575  8
------> CAND: 163.158077 4137.078125 0.7122371 2.3562567 14.4371 10.646 16
------> CAND: 172.036923 3665.574707 0.8333399 2.6498199 19.6804 10.6275  2
------> CAND: 115.222843 4186.346191 0.8181632 2.5160909 14.4169 10.6198 16
------> CAND: 188.617742 4872.019043 1.1315763 2.5303392 14.953 10.61  8
------> CAND: 143.565136 4122.570312 0.9856631 2.6949716 14.4079 10.6082 16
------> CAND: 178.171200 3785.680908 0.9552059 0.5747433 14.4 10.5978 16
------> CAND: 115.211944 3620.926514 0.7952436 2.6291876 14.3924 10.588 16
------> CAND: 203.620744 3864.981201 0.5097478 1.3457582 14.9304 10.5868  8
------> CAND: 369.999849 3841.676758 0.6899340 0.8613111 19.6056 10.5832  2
------> CAND: 149.704863 4407.172852 0.9697024 2.5932622 24.3294 10.5661  1
------> CAND:  58.128494 3623.546387 0.7454700 2.5901508 14.3616 10.5482 16
------> CAND:  38.890301 4476.487793 1.0380756 2.6361823 14.8904 10.5456  8
------> CAND: 130.768480 4808.138672 1.1306354 2.5741806 14.3548 10.5394 16
------> CAND: 136.088936 3770.359619 0.7965249 0.6770635 14.3516 10.5352 16
------> CAND: 265.431932 3705.429688 0.9810306 2.7352505 14.8762 10.531  8
------> CAND: 170.197003 3623.348633 0.7215609 0.5974352 16.5168 10.5276  4
------> CAND:  11.691147 3831.326416 0.6087456 2.3472800 14.3448 10.5265 16
------> CAND: 149.586786 4216.154297 0.6261709 1.7510731 14.334 10.5125 16
------> CAND:  86.384629 3669.201660 0.7774432 2.6078117 14.3337 10.5121 16
------> CAND:  29.940869 4405.864258 0.9698375 2.5940199 14.8509 10.5049  8
------> CAND: 400.491396 3708.500732 0.8602182 2.6658506 19.4729 10.5045  2
------> CAND:  11.690628 3733.332520 0.5703276 2.3237550 14.3263 10.5025 16
------> CAND: 115.127344 3792.591553 0.9342738 2.7043192 14.8351 10.4886  8
------> CAND: 345.716020 4696.147949 0.9845654 1.4513451 14.8306 10.484  8
------> CAND: 466.312000 4543.807129 0.8103790 1.6356456 16.4479 10.473  4
------> CAND:  92.173759 3699.317627 0.6205270 2.4281530 14.299 10.4673 16
------> CAND:  48.901386 3814.694580 0.9622454 2.7237589 14.8121 10.465  8
------> CAND: 115.280714 4002.042480 0.6436902 2.3185496 14.8087 10.4615  8
------> CAND:  86.364387 3787.260010 0.8957099 2.6886203 14.7979 10.4504  8
------> CAND: 460.988949 3682.030518 0.7009082 2.5348084 24.0509 10.4452  1
------> CAND:  92.499962 3841.676758 0.6899340 0.8613111 14.7927 10.445  8
------> CAND: 309.203342 3803.971436 0.8639543 0.6493457 14.7889 10.4411  8
------> CAND: 345.563948 3737.496338 0.7328038 2.5573359 19.3657 10.441  2
------> CAND: 345.623635 4089.853271 0.7537202 2.4619529 24.0237 10.4334  1
------> CAND:  85.650997 4438.261230 1.0911076 1.0355804 16.3937 10.4301  4
------> CAND: 260.064764 4676.536621 1.1165601 2.6157568 19.33 10.4199  2
------> CAND: 345.996290 3782.024902 0.5302710 1.1180756 16.3739 10.4144  4
------> CAND:  86.377103 4215.753906 0.9829000 2.6695697 14.2569 10.4129 16
------> CAND: 172.716578 3862.648682 0.9118511 2.6928542 14.758 10.4093  8
[08:43:16][87793][INFO ] Statistics: count dirty SumSpec pages 1855 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:43:16][87793][INFO ] Data processing finished successfully!
08:43:16 (87793): called boinc_finish(0)

</stderr_txt>
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