Task 1734504549

Stderr output

<core_client_version>7.19.0</core_client_version>
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<stderr_txt>
[07:04:52][214988][INFO ] Application startup - thank you for supporting Einstein@Home!
[07:04:52][214988][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_8_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_8_dms_200_126.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 9850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_126.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_126_9850000_0_0
------> GPU usage: 0.500000
[07:04:52][214988][INFO ] Starting data processing...
[07:04:52][214988][INFO ] opti: No host transfer for n_steps. Use device global.
[07:04:52][214988][INFO ] opti: No host transfer for mean. Use device global.
[07:04:52][214988][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:04:52][214988][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:04:52][214988][INFO ] opti: power spectrum in fft callback (static link).
[07:04:52][214988][INFO ] opti: __constant__ access is not uniform, bad!
[07:04:52][214988][INFO ] Running on device 1 NVIDIA GeForce RTX 2080
[07:04:52][214988][INFO ] CUDA global memory status (initial GPU state, including context):
[07:04:52][214988][INFO ] No template file. Generating templates.
[07:04:52][214988][INFO ] Template param value T_cons = 50000
[07:04:59][214988][INFO ] Number of generated templates to be used: 50000
[07:04:59][214988][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_8_dms_200_126.cpt
[07:04:59][214988][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_8_dms_200_126.cpt (No such file or directory).
------> Starting from scratch...
[07:04:59][214988][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_126.binary
[07:04:59][214988][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_8_dms_200_DM242.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322469084
------> 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: 242.6 cm^-3 pc
------> Scale factor: 1.8713
[07:04:59][214988][INFO ] Allocating memory for dedispersed compressed time series...
[07:04:59][214988][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:04:59][214988][INFO ] 8-bit allocation done
[07:04:59][214988][INFO ] Foobar
[07:04:59][214988][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_126.binary
[07:04:59][214988][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:04:59][214988][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:04:59][214988][INFO ] FftSize = 12582913
[07:04:59][214988][INFO ] Seed for random number generator is -1036248395.
[07:05:02][214988][INFO ] 8[07:05:02][214988][INFO ] 9[07:05:04][214988][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:05:04][214988][INFO ] Normalization factor 3.97364e-08
[07:05:04][214988][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
[07:05:04][214988][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1354 MB (6625 MB free / 7979 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:05:04][214988][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:05:04][214988][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:05:04][214988][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:05:52][214988][INFO ] Checkpoint committed!
[07:06:52][214988][INFO ] Checkpoint committed!
[07:07:52][214988][INFO ] Checkpoint committed!
[07:08:52][214988][INFO ] Checkpoint committed!
[07:09:53][214988][INFO ] Checkpoint committed!
[07:10:53][214988][INFO ] Checkpoint committed!
[07:11:53][214988][INFO ] Checkpoint committed!
[07:12:53][214988][INFO ] Checkpoint committed!
[07:13:53][214988][INFO ] Checkpoint committed!
[07:14:53][214988][INFO ] Checkpoint committed!
[07:15:53][214988][INFO ] Checkpoint committed!
[07:16:53][214988][INFO ] Checkpoint committed!
[07:17:53][214988][INFO ] Checkpoint committed!
[07:18:53][214988][INFO ] Checkpoint committed!
[07:19:08][214988][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 146.962630 3744.783447 0.9772396 5.2735772 16.151 12.9075 16
------> CAND: 346.477679 3665.478271 0.8578501 4.9623017 22.5864 12.3545  2
------> CAND: 346.506744 3647.558594 0.8312055 5.0026703 18.7407 12.2995  4
------> CAND: 173.253242 3647.558594 0.8312055 5.0026703 16.5029 12.2216  8
------> CAND: 115.442907 3740.762939 0.9765115 4.3539586 16.4688 12.1859  8
------> CAND: 115.435641 3637.788818 0.8604732 4.4243078 15.5389 12.091 16
------> CAND: 173.200303 3691.214355 0.9303561 5.1817446 16.2195 11.9249  8
------> CAND: 281.218134 3665.191650 0.8573453 4.9063196 18.2225 11.8848  4
------> CAND: 346.551899 3725.749023 0.9760888 5.2443128 17.8335 11.5743  4
------> CAND: 315.974454 3634.085205 0.8726907 4.3631086 17.8309 11.5722  4
------> CAND: 192.966855 3677.848877 0.8339811 4.7050333 15.0782 11.4827 16
------> CAND: 216.517052 3644.939453 0.8384635 4.9878225 15.74 11.4249  8
------> CAND: 115.495068 3643.929932 0.8406934 4.9577875 17.617 11.4017  4
------> CAND: 146.184362 3624.710938 0.9322643 5.3130980 15.0019 11.3825 16
------> CAND:  61.823385 3615.291016 0.9460354 4.1448946 14.9929 11.3707 16
------> CAND: 178.797396 3633.363281 0.8757963 4.3258142 14.8965 11.2444 16
------> CAND: 173.238710 3665.478271 0.8578501 4.9623017 17.3802 11.2131  4
------> CAND: 113.114591 3687.155273 0.9316199 4.3488126 14.8549 11.19 16
------> CAND: 266.386667 3724.309082 0.9151113 5.1720233 17.303 11.1517  4
------> CAND: 194.186289 3641.484619 0.8522096 4.3499155 15.4735 11.1481  8
------> CAND: 200.605767 3673.940674 0.8413299 4.8496690 14.8007 11.119 16
------> CAND:  86.600022 3691.214355 0.9303561 5.1817446 14.7636 11.0706 16
------> CAND:  57.721324 3740.762939 0.9765115 4.3539586 15.3522 11.0224  8
------> CAND: 153.975086 3699.394287 0.9257821 5.1330490 17.1317 11.0155  4
------> CAND: 230.914360 3806.470703 0.9786301 4.5054083 15.3214 10.9905  8
------> CAND:  63.838214 3682.665283 0.9676094 5.2864323 14.6953 10.9815 16
------> CAND: 115.512715 3868.219482 0.9558836 4.6702900 14.6918 10.9769 16
------> CAND: 230.898530 3762.216553 0.8932644 5.0116701 25.2562 10.9686  1
------> CAND: 225.187772 3664.887451 0.9677812 5.2549458 15.2914 10.9595  8
------> CAND: 115.492473 3632.216309 0.8806528 5.1812878 14.6601 10.9356 16
------> CAND: 280.654739 3720.962891 0.9761323 4.2312741 25.1749 10.9333  1
------> CAND: 100.080484 3682.313965 0.8268196 4.6312208 20.1905 10.9301  2
------> CAND:  86.490768 3644.372803 0.8407857 4.4505582 14.652 10.9252 16
------> CAND: 186.706716 3626.554688 0.8979077 4.2092638 15.2562 10.9231  8
------> CAND:  80.154593 3664.495850 0.8598112 4.5049062 15.247 10.9136  8
------> CAND: 389.933006 3670.897217 0.8468270 4.6208200 15.2423 10.9086  8
------> CAND: 204.021167 3646.672852 0.8346491 4.4335051 15.2402 10.9065  8
------> CAND:  49.458033 3670.212646 0.8478419 4.6362009 15.2288 10.8948  8
------> CAND: 199.124748 3670.232910 0.9401636 5.2220178 14.6205 10.8841 16
------> CAND:  55.819900 3765.857910 0.9774275 5.1532021 14.6001 10.8575 16
------> CAND: 107.814376 3715.135010 0.9659646 5.1846385 14.5979 10.8547 16
------> CAND: 280.654480 3716.560791 0.9758776 4.2301645 24.9705 10.8446  1
------> CAND:  86.633758 3617.865234 0.9620219 5.3110285 14.584 10.8366 16
------> CAND: 332.608991 3644.065430 0.8422145 5.0310206 20.0236 10.8311  2
------> CAND: 250.342773 3620.551270 0.9146612 5.2635150 15.152 10.8154  8
------> CAND:  57.019871 3643.820312 0.8434248 4.4150391 14.5617 10.8076 16
------> CAND: 174.970674 3640.161377 0.8526440 4.4631205 14.5578 10.8026 16
------> CAND:  47.193037 3674.935059 0.8401079 4.5996084 14.5465 10.7879 16
------> CAND: 400.376174 3647.001221 0.8313892 4.9461970 15.1226 10.785  8
------> CAND: 115.452509 3870.437744 0.9805831 4.5723004 15.1012 10.7629  8
------> CAND: 115.494030 3833.584229 0.9576485 4.7819781 14.5172 10.7498 16
------> CAND:  50.040372 3682.313965 0.8268196 4.6312208 16.7907 10.7447  4
------> CAND: 175.236930 3634.489258 0.8714100 5.0865440 14.51 10.7404 16
------> CAND: 115.518943 3652.333252 0.9683556 5.3364029 14.5011 10.729 16
------> CAND:  96.298917 3678.893799 0.8322196 4.8003716 14.4984 10.7254 16
------> CAND: 321.708309 3636.625488 0.8655063 4.3632240 16.7603 10.7206  4
------> CAND:  25.124119 3682.296631 0.8263723 4.6757040 14.4628 10.6793 16
------> CAND:  70.894787 3666.519531 0.8553908 4.9276276 14.4485 10.6607 16
------> CAND:  86.625972 3623.438477 0.9057962 5.2180557 14.446 10.6575 16
------> CAND:  41.045525 3674.139893 0.8409134 4.6448178 14.4459 10.6574 16
------> CAND: 354.363903 3731.966064 0.9761524 4.3355999 16.68 10.6569  4
------> CAND:  54.018907 3826.309814 0.9586790 4.9737573 14.9907 10.6489  8
------> CAND: 375.112439 3630.809326 0.8821736 4.3541946 14.977 10.6348  8
------> CAND: 115.538666 3626.760986 0.9287215 5.2885013 14.4265 10.6322 16
------> CAND: 234.405277 3614.042725 0.9480518 5.3084116 16.6302 10.6175  4
------> CAND: 270.402052 3638.911133 0.8611040 5.1561604 14.9597 10.617  8
------> CAND:  71.027396 3681.378662 0.8283353 4.6404433 14.413 10.6147 16
------> CAND:  86.560057 3658.437500 0.8707355 4.4749241 14.4065 10.6064 16
------> CAND: 259.875063 3816.375488 0.9794888 5.1588368 14.9461 10.6029  8
------> CAND:  57.713019 3662.030273 0.8636779 4.5217404 14.3986 10.5961 16
------> CAND:  90.963149 3803.604492 0.9789395 4.4429474 14.9393 10.596  8
------> CAND: 115.392303 3686.687744 0.9333902 4.2607036 14.3969 10.5938 16
------> CAND: 230.885555 3740.762939 0.9765115 4.3539586 19.6211 10.5924  2
------> CAND: 173.212240 3678.312256 0.9677622 5.2967415 14.9324 10.5888  8
------> CAND: 102.024727 3668.384521 0.8523632 4.5444050 14.379 10.5707 16
------> CAND: 378.220320 3778.198242 0.9783181 5.2057099 14.9065 10.5621  8
------> CAND: 332.607694 3643.306396 0.8443677 5.0292320 19.5594 10.5558  2
------> CAND: 231.067211 3715.995361 0.9190602 5.1768856 14.8859 10.541  8
------> CAND: 101.963223 3644.369141 0.8419854 5.0522914 14.8833 10.5383  8
------> CAND:  18.016942 3685.318848 0.8208524 4.7879663 14.3482 10.5309 16
------> CAND: 197.201266 3844.336182 0.9797608 4.5578041 14.3467 10.5289 16
------> CAND: 148.493215 3650.862549 0.8197324 4.9347486 14.3398 10.5199 16
------> CAND: 367.556570 3772.566650 0.9782424 5.2289062 19.4793 10.5083  2
------> CAND:  62.199414 3743.947754 0.9772491 5.2811918 14.3302 10.5076 16
------> CAND:  86.601579 3730.271973 0.9766215 5.2938113 14.3244 10.5001 16
------> CAND: 380.560833 3673.172363 0.8425119 4.8335814 16.4684 10.4892  4
------> CAND: 346.461330 3745.287598 0.9013675 4.9916081 19.4428 10.4867  2
------> CAND:  94.130458 3670.486084 0.9679794 4.1752305 14.3092 10.4805 16
------> CAND:  26.718284 3664.495850 0.8598112 4.5049062 14.3078 10.4787 16
------> CAND: 385.274558 3634.493652 0.8716848 5.0967116 16.4549 10.4786  4
------> CAND: 241.346888 3752.442383 0.9770616 4.3624511 14.822 10.4752  8
------> CAND: 226.675538 3802.485107 0.9604284 5.0148053 14.8218 10.475  8
------> CAND: 394.171050 3625.336182 0.9306470 4.1712027 16.4391 10.4661  4
------> CAND: 346.416435 3719.003906 0.9174886 5.1686110 16.4354 10.4632  4
------> CAND: 173.240527 3619.991699 0.9610748 5.2803054 14.8027 10.4553  8
------> CAND:  80.154333 3663.247559 0.8619438 4.5046015 14.7958 10.4482  8
------> CAND: 115.449395 3762.216553 0.8932644 5.0116701 19.3736 10.4457  2
------> CAND:  87.480536 3733.529541 0.9077000 4.5120974 14.2801 10.4429 16
------> CAND:  30.057907 3628.355225 0.9259419 5.2704153 14.28 10.4428 16
------> CAND: 316.419513 3645.531250 0.8364456 4.9767499 14.7827 10.4347  8
[07:19:08][214988][INFO ] Statistics: count dirty SumSpec pages 1967 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:19:08][214988][INFO ] Data processing finished successfully!
07:19:08 (214988): called boinc_finish(0)

</stderr_txt>
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