Task 1732922196

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[17:09:28][2445723][INFO ] Application startup - thank you for supporting Einstein@Home!
[17:09:28][2445723][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_41.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_4_dms_200_41.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_41_9850000_0_0
------> GPU usage: 0.500000
[17:09:28][2445723][INFO ] Starting data processing...
[17:09:28][2445723][INFO ] opti: No host transfer for n_steps. Use device global.
[17:09:28][2445723][INFO ] opti: No host transfer for mean. Use device global.
[17:09:28][2445723][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:09:28][2445723][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:09:28][2445723][INFO ] opti: power spectrum in fft callback (static link).
[17:09:28][2445723][INFO ] opti: __constant__ access is not uniform, bad!
[17:09:28][2445723][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[17:09:28][2445723][INFO ] CUDA global memory status (initial GPU state, including context):
[17:09:28][2445723][INFO ] No template file. Generating templates.
[17:09:28][2445723][INFO ] Template param value T_cons = 50000
[17:09:31][2445723][INFO ] Number of generated templates to be used: 50000
[17:09:31][2445723][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_41.cpt
[17:09:31][2445723][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_41.cpt (No such file or directory).
------> Starting from scratch...
[17:09:31][2445723][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_41.binary
[17:09:31][2445723][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_DM234.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735045109279
------> 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: 234.1 cm^-3 pc
------> Scale factor: 1.23714
[17:09:31][2445723][INFO ] Allocating memory for dedispersed compressed time series...
[17:09:31][2445723][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:09:31][2445723][INFO ] 8-bit allocation done
[17:09:31][2445723][INFO ] Foobar
[17:09:31][2445723][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_41.binary
[17:09:31][2445723][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:09:31][2445723][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:09:31][2445723][INFO ] FftSize = 12582913
[17:09:32][2445723][INFO ] Seed for random number generator is -1031836261.
[17:09:33][2445723][INFO ] 8[17:09:33][2445723][INFO ] 9[17:09:33][2445723][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:09:33][2445723][INFO ] Normalization factor 3.97364e-08
[17:09:34][2445723][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
[17:09:34][2445723][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:09:34][2445723][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:09:34][2445723][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:09:34][2445723][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:10:28][2445723][INFO ] Checkpoint committed!
[17:11:28][2445723][INFO ] Checkpoint committed!
[17:12:28][2445723][INFO ] Checkpoint committed!
[17:13:28][2445723][INFO ] Checkpoint committed!
[17:14:28][2445723][INFO ] Checkpoint committed!
[17:15:28][2445723][INFO ] Checkpoint committed!
[17:16:28][2445723][INFO ] Checkpoint committed!
[17:17:28][2445723][INFO ] Checkpoint committed!
[17:18:28][2445723][INFO ] Checkpoint committed!
[17:19:29][2445723][INFO ] Checkpoint committed!
[17:19:55][2445723][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  64.967338 3622.809570 0.9079513 5.2361465 17.049 12.7958  8
------> CAND:  86.605471 3620.258545 0.9384428 5.2818646 15.6833 12.2827 16
------> CAND:  86.591977 3854.919922 0.9562413 4.8349338 15.6599 12.2516 16
------> CAND: 119.010898 3636.747070 0.8632305 4.4336052 18.2756 11.9273  4
------> CAND:  86.612218 3611.580566 0.9643851 5.3196025 15.2867 11.7572 16
------> CAND: 327.140355 3636.720215 0.8670444 4.3066068 16.0504 11.7482  8
------> CAND: 403.812075 3785.296387 0.9785503 4.3823528 16.0219 11.7185  8
------> CAND: 389.317710 3850.669434 0.9565250 4.7965379 17.6987 11.4669  4
------> CAND: 115.495328 3673.307861 0.8434829 4.5661068 15.0132 11.3973 16
------> CAND: 163.165862 3624.185303 0.9595595 5.2964749 15.6279 11.3083  8
------> CAND: 168.854303 3673.249756 0.8436029 4.9223967 14.9028 11.2526 16
------> CAND: 364.279748 3853.989014 0.9565191 4.7178130 15.5054 11.1811  8
------> CAND: 120.250574 3600.038574 0.9685914 5.3344588 20.5896 11.167  2
------> CAND: 195.766440 3789.994385 0.9612257 4.5566082 14.8295 11.1567 16
------> CAND: 404.385590 3627.076904 0.9285662 5.3051691 17.3032 11.1519  4
------> CAND:  21.683547 3852.192627 0.9802630 4.5284133 14.8232 11.1484 16
------> CAND: 185.146807 3620.090088 0.9392060 4.1254091 14.8188 11.1427 16
------> CAND: 346.643246 3646.218750 0.9681543 5.2680588 15.4672 11.1416  8
------> CAND: 180.641468 3634.161133 0.8727354 5.1003675 14.7964 11.1134 16
------> CAND: 230.959255 3754.793213 0.9772016 5.1950688 15.3978 11.0696  8
------> CAND: 169.119781 3721.656494 0.9143654 4.4497447 14.7396 11.0393 16
------> CAND: 115.515310 3689.658691 0.9669997 5.2195039 14.7396 11.0393 16
------> CAND: 166.626676 3777.088135 0.9782805 4.3649135 15.3403 11.0101  8
------> CAND: 104.659523 3749.542969 0.9769011 5.1855617 15.3359 11.0056  8
------> CAND: 383.147880 3733.561523 0.9071820 4.5436373 15.3333 11.0029  8
------> CAND: 115.535811 3787.943848 0.9615097 5.0465970 20.2177 10.9462  2
------> CAND:  60.042114 3674.935059 0.8401079 4.8892293 15.2716 10.939  8
------> CAND: 345.858491 3759.480713 0.9775366 4.3447738 15.2548 10.9216  8
------> CAND: 246.682396 3756.616699 0.9775847 5.2397218 20.1669 10.9161  2
------> CAND: 317.634015 3748.424316 0.9772037 5.2414303 17.0022 10.9126  4
------> CAND:  83.313338 3777.088135 0.9782805 4.3649135 14.6296 10.8959 16
------> CAND: 144.570993 3751.874023 0.9774442 5.2522545 14.6187 10.8818 16
------> CAND:  44.009379 3626.101562 0.9287484 4.2127819 16.9185 10.8462  4
------> CAND: 332.573438 3642.812012 0.9684315 5.3331661 15.1818 10.8461  8
------> CAND: 111.565321 3674.008545 0.8411882 4.8475652 15.1672 10.8311  8
------> CAND:  21.685364 3736.645264 0.9069226 4.4742455 14.5733 10.8227 16
------> CAND:  12.015014 3640.318359 0.8535392 5.0469790 14.5664 10.8138 16
------> CAND:  66.357010 3861.076416 0.9561108 4.7075453 14.5498 10.7922 16
------> CAND: 206.646362 3649.270020 0.8266640 5.0180364 15.1268 10.7893  8
------> CAND:  78.661117 3676.049561 0.8386505 4.9183583 14.5408 10.7805 16
------> CAND: 276.589269 3681.693604 0.8286182 4.5855017 16.8194 10.7675  4
------> CAND: 210.630346 3713.024414 0.9207876 4.3270884 16.8048 10.7559  4
------> CAND: 238.021797 3636.747070 0.8632305 4.4336052 19.8947 10.7546  2
------> CAND:  86.569659 3674.790039 0.8399816 4.8615808 14.5084 10.7384 16
------> CAND:  79.059464 3618.877441 0.9409796 4.1260552 14.5084 10.7384 16
------> CAND: 101.278119 3635.462158 0.8700895 4.3206782 14.4892 10.7135 16
------> CAND:  99.363460 3745.987305 0.9015101 4.5264454 16.7165 10.6859  4
------> CAND: 121.938681 3676.232910 0.8369516 4.6802545 14.4641 10.6809 16
------> CAND: 259.867278 3775.973633 0.9782426 5.2086010 16.7092 10.6801  4
------> CAND: 142.860049 3730.746094 0.9761437 5.2094531 14.4627 10.6792 16
------> CAND: 264.006189 3622.138916 0.9605041 5.3265619 15.0153 10.6743  8
------> CAND: 150.101912 3743.423584 0.9032843 4.4967785 14.457 10.6718 16
------> CAND: 139.623192 3808.168213 0.9600651 5.0110650 14.4535 10.6672 16
------> CAND: 114.278489 3720.616211 0.9162186 4.3815055 14.4445 10.6556 16
------> CAND: 470.355672 3670.564941 0.9396818 4.2857137 16.6619 10.6426  4
------> CAND: 122.652850 3891.348145 0.9808353 5.0259905 14.4069 10.6068 16
------> CAND: 115.575257 3612.372803 0.9640078 5.2917352 14.4066 10.6064 16
------> CAND: 315.915805 3865.613770 0.9556096 4.8855953 16.6116 10.6027  4
------> CAND: 231.024133 3622.007324 0.9107254 5.2610631 16.603 10.5959  4
------> CAND:  51.831244 3802.221924 0.9605806 5.0316472 14.374 10.5642 16
------> CAND:  83.362645 3876.616943 0.9547426 4.8144932 14.3705 10.5597 16
------> CAND:  37.582375 3672.296875 0.8443345 4.8608432 16.5398 10.5458  4
------> CAND: 365.977716 3636.007324 0.8683785 5.1293244 14.853 10.5071  8
------> CAND: 115.578371 3660.545410 0.9680597 5.2956533 14.3176 10.4913 16
------> CAND: 150.269036 3676.905273 0.8373055 4.5642910 16.4609 10.4833  4
------> CAND:  44.007562 3684.467285 0.9673489 4.2439880 14.8283 10.4817  8
------> CAND:  86.608326 3619.259277 0.9184015 5.2773643 14.3084 10.4794 16
------> CAND: 389.543743 3636.864990 0.8641140 4.3877029 16.4414 10.4679  4
------> CAND:  58.069845 3850.186768 0.9799384 4.5629444 14.2971 10.4648 16
------> CAND: 163.055311 3665.026367 0.8576790 4.9093499 14.2966 10.4641 16
------> CAND: 202.503038 3715.439941 0.9183506 4.3905983 16.4346 10.4625  4
------> CAND: 206.590308 3630.375244 0.8854873 4.2786894 14.8095 10.4624  8
------> CAND: 147.874026 3635.147461 0.8699066 4.3555989 14.2933 10.4599 16
------> CAND: 130.835174 3676.233398 0.9675130 4.2409782 14.807 10.4598  8
------> CAND: 144.300066 3654.101074 0.9681799 5.3015280 14.2801 10.4429 16
------> CAND:  98.182694 3648.671387 0.8278245 4.9983206 16.4085 10.4418  4
------> CAND: 203.400681 3627.156006 0.9282113 4.1552167 14.2614 10.4188 16
------> CAND: 373.425629 3673.815186 0.8424343 4.9120836 19.3271 10.4181  2
------> CAND:  91.415992 3679.316406 0.9676202 5.2774315 14.7662 10.4178  8
------> CAND: 155.192703 3665.425537 0.8575958 4.5361652 14.7607 10.4121  8
------> CAND: 199.479757 3768.611816 0.9779838 4.3474441 14.2555 10.411 16
------> CAND: 352.812298 3706.393555 0.9232501 5.1675959 19.3105 10.4083  2
------> CAND: 299.057053 3828.009521 0.9583620 4.6718650 19.3013 10.4029  2
------> CAND: 244.465409 3618.542236 0.9414147 5.3106127 14.732 10.3826  8
------> CAND: 158.982315 3796.096191 0.9786665 5.1525192 14.7312 10.3818  8
------> CAND: 487.453173 3653.422119 0.8116419 4.9113259 23.8974 10.3785  1
------> CAND: 136.001482 3831.213379 0.9800746 5.1645923 14.2269 10.3741 16
------> CAND:  48.668866 3800.063232 0.9603788 4.9889789 14.2244 10.371 16
------> CAND: 170.262659 3831.528320 0.9583260 4.9705958 14.2219 10.3678 16
------> CAND: 131.647956 3846.010498 0.9797843 4.5634265 14.2201 10.3654 16
------> CAND: 103.961963 3678.897461 0.9674748 5.2524829 14.7148 10.365  8
------> CAND: 230.971712 3738.101562 0.9055753 5.0313478 14.7055 10.3554  8
------> CAND: 173.115184 3661.592285 0.8645461 4.9621568 19.2152 10.3518  2
------> CAND:  14.340476 3638.465820 0.8621857 5.1513524 14.2022 10.3424 16
------> CAND: 170.515940 3821.280762 0.9590089 4.6307521 14.6928 10.3423  8
------> CAND:  86.555386 3641.973877 0.8509843 4.3455153 14.2008 10.3405 16
------> CAND: 309.914397 3676.458496 0.8364754 4.6932678 16.2685 10.331  4
------> CAND: 395.791945 3750.422852 0.9770859 5.2086806 19.1485 10.3123  2
------> CAND:  39.771854 3679.167480 0.8330184 4.5844326 14.1786 10.3119 16
------> CAND:  70.511492 3752.218750 0.8980910 4.5502930 14.1735 10.3054 16
[17:19:55][2445723][INFO ] Statistics: count dirty SumSpec pages 1751 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:19:55][2445723][INFO ] Data processing finished successfully!
17:19:55 (2445723): called boinc_finish(0)

</stderr_txt>
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