Task 1720037938

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[05:38:26][55304][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_4_dms_200_173.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 8900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_173.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_40000_173_8900000_1_0
------> GPU usage: 1.000000
[05:38:26][55304][INFO ] Starting data processing...
[05:38:26][55304][INFO ] opti: No host transfer for n_steps. Use device global.
[05:38:26][55304][INFO ] opti: No host transfer for mean. Use device global.
[05:38:26][55304][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:38:26][55304][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:38:26][55304][INFO ] opti: power spectrum in fft callback (static link).
[05:38:26][55304][INFO ] opti: __constant__ access is not uniform, bad!
[05:38:26][55304][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[05:38:26][55304][INFO ] CUDA global memory status (initial GPU state, including context):
[05:38:26][55304][INFO ] No template file. Generating templates.
[05:38:26][55304][INFO ] Template param value T_cons = 50000
[05:38:29][55304][INFO ] Number of generated templates to be used: 50000
[05:38:29][55304][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_4_dms_200_173.cpt
[05:38:29][55304][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_4_dms_200_173.cpt (No such file or directory).
------> Starting from scratch...
[05:38:29][55304][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_173.binary
[05:38:29][55304][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_4_dms_200_DM247.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735084676722
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 247.3 cm^-3 pc
------> Scale factor: 1.24281
[05:38:29][55304][INFO ] Allocating memory for dedispersed compressed time series...
[05:38:29][55304][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:38:29][55304][INFO ] 8-bit allocation done
[05:38:29][55304][INFO ] Foobar
[05:38:29][55304][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_173.binary
[05:38:29][55304][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:38:29][55304][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:38:29][55304][INFO ] FftSize = 12582913
[05:38:29][55304][INFO ] Seed for random number generator is -1031012029.
[05:38:31][55304][INFO ] 8[05:38:31][55304][INFO ] 9[05:38:32][55304][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:38:32][55304][INFO ] Normalization factor 3.97364e-08
[05:38:32][55304][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
[05:38:32][55304][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 875 MB (11126 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:38:32][55304][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:38:32][55304][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:38:32][55304][INFO ] TimeSeriesLength = 16777164, params->nsamples = 25165824
sum = -1468.39880371, mean= -0.00008752  -0.00008752
[05:38:32][55304][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:39:54][55304][INFO ] Checkpoint committed!
[05:41:22][55304][INFO ] Checkpoint committed!
[05:42:45][55304][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  53.352228 3817.550781 0.9790581 5.7864594 16.2989 13.1062 16
------> CAND: 182.701711 4036.518555 0.7678846 5.4479699 16.1818 12.9489 16
------> CAND: 173.143470 3821.984375 0.6688895 5.4171124 16.8287 12.5638  8
------> CAND: 283.149920 3858.848389 0.6691737 5.3696012 18.7812 12.3319  4
------> CAND: 115.517127 4207.897461 1.0094484 5.6889067 15.4763 12.008 16
------> CAND: 108.034440 3812.908203 0.8749163 3.8988891 15.3968 11.9027 16
------> CAND: 173.223918 4200.772461 1.0095346 5.6986065 16.1658 11.8687  8
------> CAND:  86.571735 3821.984375 0.6688895 5.4171124 15.2732 11.7395 16
------> CAND: 100.053236 4071.276367 0.7372735 5.3402457 15.2317 11.6848 16
------> CAND: 115.519462 3814.463623 0.9975523 5.7990899 15.1958 11.6375 16
------> CAND: 263.437604 3881.150391 0.8301614 4.0285296 21.1862 11.5214  2
------> CAND: 141.574960 3858.848389 0.6691737 5.3696012 15.7812 11.4677  8
------> CAND: 135.743530 3981.575195 0.8571129 4.0979576 15.0524 11.4488 16
------> CAND: 346.474565 4116.411133 0.8501390 5.5298119 26.2431 11.3972  1
------> CAND: 300.953805 3754.745361 0.5955904 5.2691002 15.6928 11.3758  8
------> CAND: 115.547230 3707.022949 0.8767615 5.7230325 14.9491 11.3132 16
------> CAND: 115.488062 4000.286621 0.8472943 5.6003275 14.9284 11.2861 16
------> CAND: 437.297320 3784.261963 0.6899074 5.4816236 20.77 11.2741  2
------> CAND:  54.128679 4142.314453 0.8371769 4.3577390 14.9169 11.271 16
------> CAND: 390.761879 4184.727051 1.0529429 4.1170483 15.5759 11.2543  8
------> CAND: 183.176094 3670.054443 0.5234188 5.1316948 14.8887 11.2341 16
------> CAND: 219.132645 3664.908691 0.8483677 5.6978865 15.4819 11.1568  8
------> CAND: 468.976640 4107.187012 0.8896753 5.5947156 17.2995 11.1489  4
------> CAND: 192.806479 3951.128174 1.0187070 5.7832551 15.4331 11.1062  8
------> CAND:  91.317379 3699.289062 0.6854147 3.9991388 14.7598 11.0657 16
------> CAND: 261.456771 4420.954590 0.9937227 5.5453558 17.1854 11.0582  4
------> CAND: 148.023762 3658.406494 0.8997593 5.7382154 14.7444 11.0456 16
------> CAND: 190.139244 4470.127930 1.0873250 5.6537204 15.3703 11.0412  8
------> CAND: 173.203417 3893.401367 0.9636226 5.7580900 15.3566 11.027  8
------> CAND: 115.539185 4195.073242 1.0542772 5.7442093 15.3489 11.019  8
------> CAND: 115.541521 3763.134766 0.8963954 5.7296357 14.6998 10.9874 16
------> CAND:  86.601838 3761.326416 0.8484752 5.6889606 15.3101 10.9788  8
------> CAND: 230.900347 3999.226807 0.8485081 5.6092162 15.2918 10.9599  8
------> CAND:   8.581708 3648.632080 0.5645686 5.3016558 14.6754 10.9555 16
------> CAND:  53.285534 3648.562012 0.5620427 5.2746897 14.6585 10.9335 16
------> CAND: 346.286940 3821.984375 0.6688895 5.4171124 17.0242 10.9301  4
------> CAND: 122.493252 3894.755127 0.8208945 5.6134486 15.2517 10.9184  8
------> CAND: 132.900088 3656.708252 0.9021093 5.7439375 15.2476 10.9142  8
------> CAND: 132.280380 3873.081299 0.8370020 5.6462054 14.636 10.9043 16
------> CAND: 457.592752 4127.589844 0.8459398 5.5236726 25.1051 10.903  1
------> CAND: 462.165044 3615.415039 0.9106430 5.7492905 16.9783 10.8936  4
------> CAND: 404.334986 3899.259033 0.8911831 5.6832938 20.1011 10.877  2
------> CAND: 149.336619 3696.605957 0.9424258 5.7752471 15.1944 10.8591  8
------> CAND: 178.134091 3907.966553 0.8874137 4.0009866 14.5835 10.836 16
------> CAND:  79.672165 4063.847900 1.0046600 4.0504160 14.5783 10.8292 16
------> CAND:  32.684659 4269.940430 0.9100904 5.5168281 15.1632 10.827  8
------> CAND: 461.786680 3649.526855 0.5528499 5.2666807 16.8802 10.8158  4
------> CAND: 115.425260 4457.167480 0.9690021 5.4510169 15.1494 10.8127  8
------> CAND: 360.432525 3867.980225 0.9297423 5.7362852 15.1335 10.7962  8
------> CAND: 148.213204 4444.664551 1.0842531 4.3725781 16.8421 10.7855  4
------> CAND:  51.921813 3763.350098 0.8465814 5.6867638 14.5445 10.7853 16
------> CAND: 115.454585 3862.554199 0.6650003 5.3760691 14.5393 10.7785 16
------> CAND: 395.393858 3616.738037 0.9054174 5.7457304 15.1135 10.7756  8
------> CAND:  86.631682 3615.136230 0.9387724 5.7707019 14.5255 10.7607 16
------> CAND: 115.559686 3712.686035 0.8233833 5.6762443 14.5199 10.7533 16
------> CAND:  44.998887 3966.486572 0.6211843 5.0359597 14.5032 10.7317 16
------> CAND:  10.238415 4299.466797 0.9032720 4.4468136 14.4818 10.7039 16
------> CAND: 208.275300 3633.077637 0.6439610 5.4799185 16.7379 10.7029  4
------> CAND: 281.891041 4621.252930 0.9731122 5.0866203 19.7902 10.6927  2
------> CAND: 454.735297 3621.752441 0.7989884 5.6664352 19.7044 10.6418  2
------> CAND: 194.985318 4059.057861 0.8157356 4.2517471 14.433 10.6406 16
------> CAND: 146.020352 4061.365479 0.8143479 5.5245042 14.4296 10.6362 16
------> CAND:  54.138281 3823.264893 0.6661357 4.1979709 14.4268 10.6326 16
------> CAND: 308.107434 3652.901123 0.8904874 5.7399888 14.9686 10.6262  8
------> CAND: 457.742489 4114.466309 0.7942579 5.4250417 16.6408 10.6259  4
------> CAND: 270.976864 3601.870605 0.9681551 3.6382060 14.9629 10.6203  8
------> CAND: 246.834728 3633.250488 0.6404805 5.4673381 16.6297 10.6171  4
------> CAND: 277.231295 3876.505371 0.8334569 5.6293969 14.9489 10.6058  8
------> CAND: 432.877879 3731.482178 0.7927368 5.6413684 16.6133 10.6041  4
------> CAND: 189.340994 3827.932373 0.7778514 4.0256972 14.9423 10.599  8
------> CAND:  86.605471 3678.102783 0.7622197 5.6226878 14.4003 10.5983 16
------> CAND: 288.201266 4150.151367 1.0078670 4.1359653 19.6215 10.5926  2
------> CAND:  46.464855 3747.160400 0.7636506 3.9555142 14.3959 10.5925 16
------> CAND: 259.706901 4002.673340 0.6615701 5.1893525 16.5947 10.5893  4
------> CAND: 253.787757 3843.783691 0.7592644 4.0635209 14.9309 10.5873  8
------> CAND:  77.498776 3684.483887 0.7392713 3.9131339 14.3811 10.5734 16
------> CAND:  86.554088 3685.874023 0.5153502 5.0407763 14.3546 10.5391 16
------> CAND: 346.688401 3671.299805 0.9751518 5.7969775 19.5125 10.528  2
------> CAND: 383.671570 3619.390137 0.8946455 3.7071717 14.8617 10.5161  8
------> CAND: 349.094051 4461.034180 1.0861945 5.6496687 16.4901 10.5064  4
------> CAND:  61.088196 3920.179199 0.7184215 5.4294820 14.3293 10.5064 16
------> CAND:  76.976644 3749.417725 0.5236396 4.7158227 14.3201 10.4945 16
------> CAND: 202.067582 3750.764893 0.9453541 5.7678051 14.3193 10.4934 16
------> CAND: 173.449950 3960.734863 0.7671551 5.5098648 14.8377 10.4913  8
------> CAND: 162.330502 4069.675781 1.0050588 5.7368789 14.3161 10.4893 16
------> CAND: 406.515901 3832.001465 0.9583774 5.7611341 14.8344 10.4879  8
------> CAND: 259.781640 3787.158447 0.8222614 5.6464911 16.4607 10.4832  4
------> CAND:  65.869911 4021.367920 0.9138512 5.6704068 14.3111 10.4829 16
------> CAND: 241.376991 3778.502197 0.7026557 5.5061688 14.8234 10.4766  8
------> CAND:  36.671498 3677.475342 0.9619798 3.7057462 14.304 10.4737 16
------> CAND:  86.597686 4206.622070 1.0556974 5.7353363 14.3037 10.4733 16
------> CAND: 240.126935 4261.883301 0.8746105 4.4679742 16.4425 10.4688  4
------> CAND: 219.789462 3920.274658 0.9877399 3.9149451 14.8112 10.4641  8
------> CAND:  73.782086 4087.272217 0.7233617 4.5090823 14.2925 10.4588 16
------> CAND: 346.369724 3685.019775 0.5209784 5.0579734 19.3929 10.4571  2
------> CAND: 493.669715 3633.250488 0.6404805 5.4673381 24.071 10.4539  1
------> CAND: 356.703638 3916.629150 0.7229909 5.4415436 24.0597 10.449  1
------> CAND: 127.987320 3913.564209 0.9620471 5.7430024 14.7856 10.4377  8
------> CAND:  37.180655 3868.988037 0.6492360 5.3066568 14.2689 10.4284 16
------> CAND: 137.606546 3992.222656 0.7143279 4.3674860 14.7601 10.4115  8
[05:42:45][55304][INFO ] Statistics: count dirty SumSpec pages 1843 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:42:45][55304][INFO ] Data processing finished successfully!
05:42:45 (55304): called boinc_finish(0)

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