Task 1734498997

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[07:30:32][215061][INFO ] Application startup - thank you for supporting Einstein@Home!
[07:30:32][215061][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_115.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 450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_115.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_115_450000_0_0
------> GPU usage: 0.500000
[07:30:32][215061][INFO ] Starting data processing...
[07:30:32][215061][INFO ] opti: No host transfer for n_steps. Use device global.
[07:30:32][215061][INFO ] opti: No host transfer for mean. Use device global.
[07:30:32][215061][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:30:32][215061][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:30:32][215061][INFO ] opti: power spectrum in fft callback (static link).
[07:30:32][215061][INFO ] opti: __constant__ access is not uniform, bad!
[07:30:33][215061][INFO ] Running on device 0 NVIDIA GeForce RTX 2080
[07:30:33][215061][INFO ] CUDA global memory status (initial GPU state, including context):
[07:30:33][215061][INFO ] No template file. Generating templates.
[07:30:33][215061][INFO ] Template param value T_cons = 50000
[07:30:39][215061][INFO ] Number of generated templates to be used: 50000
[07:30:39][215061][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_8_dms_200_115.cpt
[07:30:39][215061][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_8_dms_200_115.cpt (No such file or directory).
------> Starting from scratch...
[07:30:39][215061][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_115.binary
[07:30:39][215061][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_DM241.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322487143
------> 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: 241.5 cm^-3 pc
------> Scale factor: 1.87119
[07:30:39][215061][INFO ] Allocating memory for dedispersed compressed time series...
[07:30:39][215061][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:30:39][215061][INFO ] 8-bit allocation done
[07:30:39][215061][INFO ] Foobar
[07:30:39][215061][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_115.binary
[07:30:39][215061][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:30:39][215061][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:30:39][215061][INFO ] FftSize = 12582913
[07:30:39][215061][INFO ] Seed for random number generator is -1037648630.
[07:30:42][215061][INFO ] 8[07:30:42][215061][INFO ] 9[07:30:44][215061][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:30:44][215061][INFO ] Normalization factor 3.97364e-08
[07:30:44][215061][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
[07:30:44][215061][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1437 MB (6539 MB free / 7976 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:30:44][215061][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:30:44][215061][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:30:44][215061][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:31:32][215061][INFO ] Checkpoint committed!
[07:32:33][215061][INFO ] Checkpoint committed!
[07:33:33][215061][INFO ] Checkpoint committed!
[07:34:33][215061][INFO ] Checkpoint committed!
[07:35:33][215061][INFO ] Checkpoint committed!
[07:36:33][215061][INFO ] Checkpoint committed!
[07:37:33][215061][INFO ] Checkpoint committed!
[07:38:33][215061][INFO ] Checkpoint committed!
[07:39:33][215061][INFO ] Checkpoint committed!
[07:40:33][215061][INFO ] Checkpoint committed!
[07:41:33][215061][INFO ] Checkpoint committed!
[07:42:33][215061][INFO ] Checkpoint committed!
[07:43:33][215061][INFO ] Checkpoint committed!
[07:44:33][215061][INFO ] Checkpoint committed!
[07:44:37][215061][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.384110 3626.748779 0.7879496 2.2646954 16.2582 13.0515 16
------> CAND: 345.570695 3819.565186 0.9678995 2.4068625 23.2673 12.7602  2
------> CAND: 230.469561 3910.434326 0.9741750 2.3545115 16.8534 12.5897  8
------> CAND: 115.168346 3681.142578 0.8545338 2.3359871 15.6175 12.1953 16
------> CAND:  90.979758 3679.640381 0.8577057 2.3512361 16.3907 12.1041  8
------> CAND:   9.988767 3736.845459 0.7492145 2.1227863 15.512 12.0552 16
------> CAND: 172.785347 3659.302734 0.6584908 1.9431447 16.2874 11.9959  8
------> CAND: 109.425149 3801.744629 0.9926046 0.8771224 21.4852 11.6992  2
------> CAND:  82.402201 3635.181641 0.7168900 2.1390870 15.1995 11.6423 16
------> CAND:  76.839104 3723.273682 0.7746046 2.1538575 15.1596 11.5897 16
------> CAND:  45.489879 3679.640381 0.8577057 2.3512361 15.1477 11.5741 16
------> CAND: 403.412171 3633.704834 0.7303355 2.1694396 15.8137 11.5015  8
------> CAND:  71.449099 4245.793945 1.0123199 2.0180175 15.0487 11.4439 16
------> CAND: 115.186772 4073.712891 1.0288355 2.3443563 15.7039 11.3873  8
------> CAND: 115.222324 3700.905029 0.7769678 2.2080505 14.9305 11.2889 16
------> CAND: 432.428150 4264.142090 1.0132291 1.5975424 20.7757 11.2775  2
------> CAND: 314.789276 3836.984863 0.9963478 2.4148805 15.5809 11.2596  8
------> CAND: 216.213945 4264.142090 1.0132291 1.5975424 17.3749 11.209  4
------> CAND: 250.649512 3775.448486 0.8144374 2.2041366 15.5149 11.1911  8
------> CAND: 460.839471 3676.856689 0.8895703 2.3661423 20.6145 11.1818  2
------> CAND: 318.033660 4180.153809 1.0333091 1.3728669 15.4981 11.1736  8
------> CAND: 115.280454 3660.242920 0.6514438 1.9098910 14.8371 11.1666 16
------> CAND: 208.983501 4254.620605 0.9832177 1.8462781 17.316 11.1621  4
------> CAND: 115.204418 3620.835205 0.8786711 2.3764684 14.8161 11.1392 16
------> CAND: 193.232593 3738.843262 0.9628919 2.4349020 14.7941 11.1104 16
------> CAND: 115.230110 3744.416992 0.8840014 2.3312590 14.7825 11.0953 16
------> CAND: 217.279230 3805.929688 0.9235606 2.3551931 15.3994 11.0713  8
------> CAND:  57.210350 3677.072998 0.8612196 0.8609044 14.7583 11.0637 16
------> CAND: 244.430116 3948.887451 1.0117075 1.0338696 20.4138 11.0626  2
------> CAND: 230.446725 3780.765869 0.9306456 2.3717306 15.3902 11.0618  8
------> CAND: 115.217394 3619.885498 0.8833312 2.3864708 14.7562 11.0609 16
------> CAND:  44.247349 3620.192383 0.8607105 2.3702879 14.7429 11.0435 16
------> CAND: 115.231926 3750.242920 0.8439450 2.2877638 14.7164 11.0091 16
------> CAND: 199.192221 3627.387695 0.7828034 2.2561762 14.7037 10.9925 16
------> CAND: 115.239452 3630.579834 0.7569203 2.2163241 14.7031 10.9917 16
------> CAND: 384.261953 3631.829590 0.7454470 0.9818832 15.2887 10.9567  8
------> CAND:  86.384888 3626.293945 0.7905281 2.2573755 17.0401 10.9428  4
------> CAND: 178.667641 3929.464844 0.9137489 1.1577231 15.2723 10.9397  8
------> CAND:  59.940906 4047.460693 0.8590859 1.9443210 17.0334 10.9374  4
------> CAND:  78.503336 4236.363770 1.0383086 2.1954215 14.6426 10.9129 16
------> CAND: 357.335543 3929.464844 0.9137489 1.1577231 16.9804 10.8953  4
------> CAND:  79.136279 3775.455811 0.9033465 2.3455570 15.2288 10.8947  8
------> CAND: 164.968672 3845.669678 0.7940555 2.0559704 14.6265 10.8919 16
------> CAND: 271.535588 3754.018066 0.8394064 2.2717979 15.1768 10.841  8
------> CAND: 322.862346 3974.310547 0.8571217 2.0827868 15.1746 10.8387  8
------> CAND: 115.233743 3729.612305 0.8651183 2.3305526 14.5808 10.8324 16
------> CAND:  40.783680 3976.048096 0.9009423 1.2371221 14.5734 10.8228 16
------> CAND: 497.828609 3835.454834 0.9963002 2.4305105 16.8669 10.8052  4
------> CAND: 345.632199 3620.806641 0.8576715 2.3759434 16.8249 10.7719  4
------> CAND: 163.857195 4240.589355 0.9833906 1.8575314 15.1095 10.7714  8
------> CAND: 230.517052 3723.273682 0.7746046 2.1538575 15.1047 10.7666  8
------> CAND: 230.384442 3617.746582 0.9291533 2.4333117 15.084 10.7452  8
------> CAND: 280.873506 4130.418945 1.0345578 1.2550043 16.7865 10.7414  4
------> CAND: 115.236338 3839.422852 0.9359777 2.3525395 14.4967 10.7232 16
------> CAND: 115.232705 3806.814209 0.8885475 2.3247654 14.4912 10.7161 16
------> CAND: 115.410468 4224.569824 1.0276195 1.4565123 15.0445 10.7044  8
------> CAND: 248.914175 3835.454834 0.9963002 2.4305105 15.0398 10.6996  8
------> CAND: 109.424890 3805.526123 0.9930481 0.8763983 19.801 10.699  2
------> CAND:  35.471009 4045.313965 1.0254140 2.3256011 14.4707 10.6896 16
------> CAND:  50.447282 3645.008789 0.6858130 2.0188911 15.025 10.6843  8
------> CAND: 202.820418 3858.056641 0.7847499 2.0660961 16.7037 10.6757  4
------> CAND: 144.087787 3841.417480 0.7476923 1.8643750 14.4564 10.671 16
------> CAND:  68.842848 3767.028320 0.9607574 0.8638045 14.4507 10.6636 16
------> CAND: 294.810964 3963.774414 0.9052535 2.2316849 14.9973 10.6557  8
------> CAND: 196.964334 3782.469971 0.7313933 1.9392613 14.4445 10.6556 16
------> CAND:  76.790576 3642.577637 0.7078695 2.1024163 14.4411 10.6511 16
------> CAND:  99.651515 3971.900391 0.9022679 2.2088101 14.4202 10.6241 16
------> CAND: 170.930636 3627.459473 0.8147506 2.2930701 14.4178 10.6209 16
------> CAND: 460.932895 3873.206787 0.9282693 2.3146558 16.6304 10.6176  4
------> CAND: 337.547450 3860.084473 0.8576106 1.1249440 24.4173 10.6043  1
------> CAND:  76.813931 3724.238770 0.8703696 2.3404088 14.3998 10.5976 16
------> CAND:  43.573404 3762.293945 0.9856321 0.8238998 14.398 10.5953 16
------> CAND: 345.834356 4248.083496 0.9836666 1.9165477 14.9326 10.589  8
------> CAND:  86.384369 3626.877686 0.7869164 2.2630017 16.594 10.5888  4
------> CAND:  65.371913 3755.385010 0.9376073 0.8747623 14.3866 10.5805 16
------> CAND: 373.964111 3661.970703 0.9287434 2.4320295 14.9242 10.5803  8
------> CAND: 230.404425 3944.127930 0.8701749 2.1294763 14.9225 10.5786  8
------> CAND: 230.448801 4083.163818 1.0296088 2.3160212 24.3546 10.5771  1
------> CAND: 345.726141 3624.740723 0.8328472 2.3295078 16.568 10.5681  4
------> CAND:  86.371394 3661.038574 0.9078158 2.3976972 14.3701 10.5591 16
------> CAND: 230.781232 3972.301270 0.8581483 1.3469206 14.9024 10.5579  8
------> CAND: 166.199005 3922.146240 0.8150964 2.0609295 14.3553 10.5401 16
------> CAND: 205.384888 3702.639893 0.6651085 1.4568596 14.8828 10.5377  8
------> CAND: 373.235149 3703.251465 0.6636726 1.4448339 16.5293 10.5375  4
------> CAND: 230.414805 3924.520752 0.9744309 2.3704696 14.8643 10.5187  8
------> CAND: 115.191702 3641.990723 0.9694380 2.4588993 14.3363 10.5154 16
------> CAND: 221.259582 3648.487793 0.9538329 2.4472039 16.4929 10.5086  4
------> CAND: 259.155184 3626.357666 0.7900161 2.2565272 19.4614 10.4977  2
------> CAND: 221.682841 3891.701660 0.9751009 2.3899541 14.8418 10.4956  8
------> CAND: 115.257618 4029.398438 1.0239937 2.3691993 14.8386 10.4922  8
------> CAND: 386.129381 4137.421875 1.0298020 1.3013630 14.8229 10.4761  8
------> CAND: 115.183917 3736.392090 0.8906439 2.3603151 14.305 10.475 16
------> CAND:  67.951434 4267.328125 1.0300355 2.1072419 14.3012 10.47 16
------> CAND: 345.970858 3675.387939 0.6581964 1.3454000 16.4275 10.4569  4
------> CAND: 461.080036 3784.885254 0.7287413 1.9526843 16.427 10.4565  4
------> CAND: 460.760840 3659.589111 0.9502713 2.4489245 19.3792 10.449  2
------> CAND: 115.289278 3920.090576 0.8135428 1.3936596 14.2667 10.4256 16
------> CAND:  44.247608 3624.271973 0.8631324 2.3714828 14.2625 10.4202 16
------> CAND: 126.905686 4023.083252 0.9690164 2.2524860 14.7675 10.4191  8
------> CAND: 207.532585 3670.214355 0.8975031 0.8188443 14.7519 10.4031  8
[07:44:37][215061][INFO ] Statistics: count dirty SumSpec pages 1720 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:44:37][215061][INFO ] Data processing finished successfully!
07:44:37 (215061): called boinc_finish(0)

</stderr_txt>
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