Task 1694108466

Stderr output

<core_client_version>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[14:27:25][1211837][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_cfbf00096_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_4_dms_200_49.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 8750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_4_dms_200_49.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_4_dms_200_40000_49_8750000_1_0
------> GPU usage: 0.330000
[14:27:25][1211837][INFO ] Starting data processing...
[14:27:25][1211837][INFO ] opti: No host transfer for n_steps. Use device global.
[14:27:25][1211837][INFO ] opti: No host transfer for mean. Use device global.
[14:27:25][1211837][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:27:25][1211837][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:27:25][1211837][INFO ] opti: power spectrum in fft callback (static link).
[14:27:25][1211837][INFO ] opti: __constant__ access is not uniform, bad!
[14:27:25][1211837][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[14:27:25][1211837][INFO ] CUDA global memory status (initial GPU state, including context):
[14:27:25][1211837][INFO ] No template file. Generating templates.
[14:27:25][1211837][INFO ] Template param value T_cons = 50000
[14:27:28][1211837][INFO ] Number of generated templates to be used: 50000
[14:27:28][1211837][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_4_dms_200_49.cpt
[14:27:28][1211837][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_4_dms_200_49.cpt (No such file or directory).
------> Starting from scratch...
[14:27:28][1211837][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_4_dms_200_49.binary
[14:27:28][1211837][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_4_dms_200_DM234.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.73508747435
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 234.9 cm^-3 pc
------> Scale factor: 1.56888
[14:27:28][1211837][INFO ] Allocating memory for dedispersed compressed time series...
[14:27:28][1211837][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:27:28][1211837][INFO ] 8-bit allocation done
[14:27:28][1211837][INFO ] Foobar
[14:27:28][1211837][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_4_dms_200_49.binary
[14:27:28][1211837][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:27:28][1211837][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:27:28][1211837][INFO ] FftSize = 12582913
[14:27:28][1211837][INFO ] Seed for random number generator is -1041592385.
[14:27:30][1211837][INFO ] 8[14:27:30][1211837][INFO ] 9[14:27:30][1211837][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:27:30][1211837][INFO ] Normalization factor 3.97364e-08
[14:27:31][1211837][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
[14:27:31][1211837][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2303 MB (5674 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:27:31][1211837][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:27:31][1211837][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:27:31][1211837][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1362.53271484, mean= -0.00008121  -0.00008121
[14:27:31][1211837][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:28:25][1211837][INFO ] Checkpoint committed!
[14:29:25][1211837][INFO ] Checkpoint committed!
[14:30:25][1211837][INFO ] Checkpoint committed!
[14:31:25][1211837][INFO ] Checkpoint committed!
[14:32:25][1211837][INFO ] Checkpoint committed!
[14:33:25][1211837][INFO ] Checkpoint committed!
[14:34:25][1211837][INFO ] Checkpoint committed!
[14:35:25][1211837][INFO ] Checkpoint committed!
[14:36:25][1211837][INFO ] Checkpoint committed!
[14:37:25][1211837][INFO ] Checkpoint committed!
[14:38:25][1211837][INFO ] Checkpoint committed!
[14:39:25][1211837][INFO ] Checkpoint committed!
[14:40:25][1211837][INFO ] Checkpoint committed!
[14:40:50][1211837][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 346.368426 3764.854736 0.5732076 5.3029332 19.1887 12.6587  4
------> CAND:  86.568102 4097.277344 0.8001557 5.5456767 15.6338 12.217 16
------> CAND:  28.871172 3821.916748 0.8726972 5.7362390 15.5741 12.1377 16
------> CAND:  46.974271 4532.355957 1.0985118 4.3743391 15.2905 11.7623 16
------> CAND: 389.836469 3614.456299 0.9407229 5.8065071 21.4628 11.6858  2
------> CAND: 272.301399 3903.519287 0.8620635 5.7129722 15.9799 11.6747  8
------> CAND: 195.559871 3949.399170 0.9950691 3.8995836 15.2165 11.6646 16
------> CAND:  86.559798 3846.363525 0.6296320 5.4034319 15.209 11.6548 16
------> CAND: 129.885889 3826.365234 0.7464204 5.6148281 15.7888 11.4757  8
------> CAND:  46.980240 4310.163086 0.9567122 4.2781057 15.0225 11.4096 16
------> CAND: 241.327424 3689.374023 0.6914054 3.9284434 15.7029 11.3863  8
------> CAND: 147.335285 3787.171631 0.8273866 5.7030458 14.9952 11.3737 16
------> CAND: 100.182471 3725.952393 0.9670348 5.8148642 26.1561 11.3594  1
------> CAND: 115.443426 4033.853760 0.6810711 5.3638592 14.9763 11.3489 16
------> CAND: 490.022054 3765.533691 0.5723611 4.2519288 20.8636 11.3297  2
------> CAND: 231.063059 3785.835938 0.9538562 5.8100924 15.6336 11.3142  8
------> CAND: 269.450172 3636.796875 0.6039287 5.4706283 15.6031 11.2826  8
------> CAND:  45.961666 4632.572754 1.1059905 5.6609426 14.912 11.2647 16
------> CAND: 203.837434 3674.489014 0.4946177 5.1260128 15.543 11.2202  8
------> CAND: 363.219134 3761.800049 0.9893482 5.8296723 15.5308 11.2075  8
------> CAND: 181.609697 3761.800049 0.9893482 5.8296723 14.8336 11.162 16
------> CAND: 100.182731 3727.919678 0.9670284 5.8184848 25.6608 11.1444  1
------> CAND: 115.448097 3690.817139 0.4900012 5.0505080 14.8088 11.1297 16
------> CAND: 361.713981 3770.321777 0.6807832 5.5312252 20.517 11.1239  2
------> CAND:  50.804886 4387.458008 0.8882334 5.5018167 14.7865 11.1005 16
------> CAND: 278.741638 3632.802246 0.6118641 5.4864306 15.4036 11.0756  8
------> CAND: 404.006707 4493.793457 0.8916444 5.3494253 17.2058 11.0744  4
------> CAND: 333.702563 3730.444336 0.9149830 5.7854857 15.3911 11.0627  8
------> CAND:  94.821012 4027.528809 0.6398235 5.1939502 14.7571 11.0621 16
------> CAND: 439.766549 3618.434814 0.8837194 5.7759390 17.1185 11.005  4
------> CAND:  86.581596 3622.027344 0.8008407 5.7116241 14.7122 11.0036 16
------> CAND: 105.399124 4298.021973 0.9571432 5.6555562 14.7071 10.997 16
------> CAND: 160.569473 3873.547119 0.9306378 3.8685458 15.3252 10.9944  8
------> CAND: 405.853893 4021.209717 0.6950130 5.4014215 15.3132 10.982  8
------> CAND: 335.482796 3644.217041 0.9449091 5.8050542 20.2195 10.9473  2
------> CAND: 108.351300 3800.993164 0.7797951 3.9342632 14.6652 10.9423 16
------> CAND: 247.225549 3651.282471 0.8948829 5.7816749 20.2104 10.9419  2
------> CAND: 379.956696 4538.329102 0.9670973 4.5601659 15.2525 10.9193  8
------> CAND: 115.549825 3654.618164 0.9063069 5.7850399 15.2126 10.878  8
------> CAND:  93.079187 4324.310547 0.9327200 4.3443274 15.2039 10.869  8
------> CAND: 115.496366 3652.091553 0.5352945 5.3047967 16.9398 10.8631  4
------> CAND: 129.913657 3890.189453 0.8985134 5.7490854 14.5951 10.8511 16
------> CAND: 217.219284 4028.638916 0.6422005 4.5192533 16.9192 10.8467  4
------> CAND: 346.614960 3620.570068 0.8133098 5.7218065 20.035 10.8378  2
------> CAND:  75.474605 4336.785156 0.7620769 5.1597719 14.5838 10.8364 16
------> CAND: 173.136463 4023.083496 0.6911267 5.3780484 15.1486 10.8118  8
------> CAND: 240.391115 4020.823975 0.9362186 5.7554450 16.8731 10.8101  4
------> CAND: 120.123674 4354.377930 0.8969234 5.5362315 14.5581 10.803 16
------> CAND:  86.585230 4409.783203 1.0232818 5.6763406 14.558 10.8028 16
------> CAND: 100.182990 3723.962891 0.9671384 5.8187523 24.8609 10.7969  1
------> CAND:  86.594312 3822.227051 0.7522287 5.6235991 14.5379 10.7768 16
------> CAND: 190.531881 4131.496582 1.0150050 5.7871008 14.5351 10.773 16
------> CAND: 380.747161 3698.143555 0.8871195 3.7470348 15.1044 10.7662  8
------> CAND: 135.438866 4081.565918 1.0396919 5.8186660 15.1016 10.7634  8
------> CAND: 115.512715 4081.670166 0.9246779 5.7141862 14.5217 10.7557 16
------> CAND: 115.958292 4021.209717 0.6950130 5.4014215 14.5155 10.7476 16
------> CAND: 324.818267 4080.108398 0.8547658 5.6420836 15.0692 10.7299  8
------> CAND: 172.979720 3746.736572 0.8861899 3.7844121 19.8454 10.7254  2
------> CAND:  65.866538 3620.235352 0.8364536 5.7435060 14.4916 10.7166 16
------> CAND: 115.531400 3785.835938 0.9538562 5.8100924 14.4906 10.7153 16
------> CAND: 107.325461 4068.014404 0.9277073 5.7278399 16.7487 10.7114  4
------> CAND: 232.496068 3652.867920 0.5267035 5.2888293 16.7479 10.7108  4
------> CAND: 115.536849 3994.853516 0.9975956 5.8106108 14.4854 10.7086 16
------> CAND:  31.165752 3644.497070 0.5596779 4.0797420 14.472 10.6912 16
------> CAND: 173.184213 3764.854736 0.5732076 5.3029332 15.0211 10.6803  8
------> CAND:  11.776525 3692.133789 0.9278225 5.8004065 15.0207 10.6799  8
------> CAND: 318.723435 4050.773926 0.9658247 5.7623477 15.0094 10.6682  8
------> CAND: 240.247088 4354.377930 0.8969234 5.5362315 15.0041 10.6627  8
------> CAND:  38.920405 3863.389404 0.9863064 5.8229594 14.4464 10.658 16
------> CAND: 230.911765 3848.517578 0.6245952 5.3895311 14.9937 10.652  8
------> CAND: 190.511380 4462.491211 1.0116342 5.6379905 14.9904 10.6486  8
------> CAND:  86.557462 4082.966309 0.7392932 5.4388547 14.4372 10.646 16
------> CAND: 346.169902 4806.452637 1.0808070 5.4019647 14.986 10.6441  8
------> CAND: 115.566174 3863.389404 0.9863064 5.8229594 14.4324 10.6398 16
------> CAND: 324.312484 4025.628174 0.6912674 5.3992486 14.9817 10.6397  8
------> CAND: 167.008674 4138.867676 0.6830193 4.6579123 14.432 10.6394 16
------> CAND: 187.573736 4109.933105 0.9193808 4.1099443 16.6534 10.6358  4
------> CAND: 226.210757 3910.533203 0.7705616 5.6069865 14.9744 10.6321  8
------> CAND: 189.978348 4538.329102 0.9670973 4.5601659 14.4257 10.6312 16
------> CAND: 182.049565 3740.486572 0.5891773 4.1651535 14.4242 10.6292 16
------> CAND: 423.075440 3645.590820 0.5420094 5.3290129 16.6414 10.6263  4
------> CAND:  44.009379 3694.931885 0.6707938 5.5603795 14.9572 10.6143  8
------> CAND:  86.562133 3653.445312 0.5166084 5.2441831 14.9564 10.6136  8
------> CAND:  78.628938 3840.558594 0.9802626 3.8040740 14.4052 10.6046 16
------> CAND:  86.415511 3658.058350 0.9020401 3.6925004 16.6087 10.6004  4
------> CAND:  29.491918 3831.424561 0.9386257 3.8284631 14.3942 10.5904 16
------> CAND: 157.280714 3741.887695 0.5847709 5.3751841 14.3837 10.5768 16
------> CAND: 238.579482 3875.625732 0.8035404 5.6662197 14.9189 10.5749  8
------> CAND: 155.612589 3737.998291 0.7550943 5.6521769 14.9105 10.5663  8
------> CAND: 173.266737 3914.073730 0.8571237 5.7107959 14.9019 10.5574  8
------> CAND:  77.561058 3638.923828 0.5725443 5.4074883 16.5465 10.5511  4
------> CAND: 226.354265 4201.815430 1.0575126 5.8074427 16.54 10.546  4
------> CAND: 107.278490 3917.159912 0.9378997 5.7757053 14.3564 10.5415 16
------> CAND: 136.865907 3718.996582 0.6161257 5.4587622 14.8617 10.516  8
------> CAND: 111.249239 4091.419434 0.8505826 5.6386461 16.5014 10.5154  4
------> CAND: 210.798508 4298.021973 0.9571432 5.6555562 14.8584 10.5126  8
------> CAND:  28.851449 3952.539062 0.6185787 5.2460456 14.332 10.51 16
------> CAND: 352.005224 3627.653564 0.6857474 3.8478994 14.8515 10.5055  8
------> CAND:  77.148179 4082.772461 0.8528587 5.6312389 14.3268 10.5032 16
------> CAND: 180.291650 3648.134033 0.9428190 5.8108430 24.1315 10.4802  1
[14:40:50][1211837][INFO ] Statistics: count dirty SumSpec pages 1724 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:40:50][1211837][INFO ] Data processing finished successfully!
14:40:50 (1211837): called boinc_finish(0)

</stderr_txt>
]]>