Task 1725572280

Stderr output

<core_client_version>7.18.1</core_client_version>
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<stderr_txt>
[05:06:49][31274][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7g_x86_64-pc-linux-gnu__cuda -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_1_dms_200_94.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 8600000 --no_of_templates 50000 -z -d spin -e blocking -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_94.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_40000_94_8600000_0_0
[05:06:49][31274][INFO ] This executable was compiled on Feb  5 2025 at 22:58:09
[05:06:49][31274][INFO ] boinc GPU usage set to: 0.330000
[05:06:49][31274][INFO ] --
[05:06:49][31274][INFO ] Device sync mode   --dsync [spin,yield,blocking,sleepNNN]
[05:06:49][31274][INFO ] Event sync mode    --esync [blocking,nonblocking]
[05:06:49][31274][INFO ] Sync mode defaults --dsync blocking --esync blocking
[05:06:49][31274][INFO ] --
[05:06:49][31274][INFO ] Starting data processing...
[05:06:49][31274][INFO ] opti: No host transfer for n_steps. Use device global.
[05:06:49][31274][INFO ] opti: No host transfer for mean. Use device global.
[05:06:49][31274][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:06:49][31274][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:06:49][31274][INFO ] opti: power spectrum in fft callback (static link).
[05:06:49][31274][INFO ] opti: __constant__ access is not uniform, bad!
[05:06:49][31274][INFO ] --
[05:06:49][31274][INFO ] Device sync mode is spin (high CPU usage)
[05:06:49][31274][INFO ] Event sync mode is blocking (low CPU usage)
[05:06:49][31274][INFO ] --
[05:06:49][31274][INFO ] Running on device 3 NVIDIA GeForce RTX 2080 Ti
[05:06:49][31274][INFO ] CUDA global memory status (initial GPU state, including context):
[05:06:49][31274][INFO ] No template file. Generating templates.
[05:06:49][31274][INFO ] Template param value T_cons = 50000
[05:06:53][31274][INFO ] Number of generated templates to be used: 50000
[05:06:53][31274][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_1_dms_200_94.cpt
[05:06:53][31274][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_1_dms_200_94.cpt (No such file or directory).
------> Starting from scratch...
[05:06:53][31274][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_94.binary
[05:06:53][31274][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_1_dms_200_DM239.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673343676572
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 239.4 cm^-3 pc
------> Scale factor: 1.0974
[05:06:53][31274][INFO ] Allocating memory for dedispersed compressed time series...
[05:06:53][31274][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:06:53][31274][INFO ] 8-bit allocation done
[05:06:53][31274][INFO ] Foobar
[05:06:53][31274][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_94.binary
[05:06:53][31274][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:06:53][31274][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:06:53][31274][INFO ] FftSize = 12582913
[05:06:53][31274][INFO ] Seed for random number generator is -1039976383.
[05:06:55][31274][INFO ] 8[05:06:55][31274][INFO ] 9[05:06:56][31274][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:06:56][31274][INFO ] Normalization factor 3.97364e-08
[05:06:56][31274][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
[05:06:56][31274][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1419 MB (9412 MB free / 10831 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:06:56][31274][INFO ] Doing 50000 templates
[05:06:56][31274][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:06:56][31274][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:06:56][31274][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:07:49][31274][INFO ] Checkpoint committed!
[05:08:49][31274][INFO ] Checkpoint committed!
[05:09:49][31274][INFO ] Checkpoint committed!
[05:10:49][31274][INFO ] Checkpoint committed!
[05:11:49][31274][INFO ] Checkpoint committed!
[05:12:49][31274][INFO ] Checkpoint committed!
[05:13:49][31274][INFO ] Checkpoint committed!
[05:14:49][31274][INFO ] Checkpoint committed!
[05:15:49][31274][INFO ] Checkpoint committed!
[05:16:49][31274][INFO ] Checkpoint committed!
[05:17:49][31274][INFO ] Checkpoint committed!
[05:18:49][31274][INFO ] Checkpoint committed!
[05:18:56][31274][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 230.732444 3993.297607 0.6457677 4.3289361 16.6775 12.4049  8
------> CAND: 115.366092 3993.297607 0.6457677 4.3289361 15.5925 12.1621 16
------> CAND: 115.470415 3992.746582 0.6466172 5.4079466 15.4001 11.9071 16
------> CAND: 489.611251 3775.384277 0.6799933 3.9748006 21.814 11.8947  2
------> CAND: 498.562241 3701.189697 0.6512252 5.5747490 18.1793 11.8503  4
------> CAND: 115.450952 3863.951904 0.6038591 5.4183383 15.2495 11.7081 16
------> CAND: 115.582523 3753.834473 0.9885048 5.8628416 15.126 11.5455 16
------> CAND: 180.241565 3864.195557 0.8176184 5.7234011 26.4776 11.4991  1
------> CAND:  83.723622 4016.044922 0.8015840 4.0917172 15.7503 11.4356  8
------> CAND: 179.065988 3777.510010 0.5430100 5.3248873 14.993 11.3708 16
------> CAND: 115.536849 3898.235107 0.9425527 5.8197188 14.992 11.3695 16
------> CAND: 115.478460 4029.710938 0.7200974 5.5287509 14.9867 11.3625 16
------> CAND: 361.157853 4100.118164 0.8521948 4.1215234 17.5404 11.3407  4
------> CAND: 428.239672 4388.986328 1.0843054 4.1767449 20.8818 11.3406  2
------> CAND:  62.591013 4022.657715 0.9788418 5.8355727 15.5909 11.2699  8
------> CAND: 230.901644 3863.951904 0.6038591 5.4183383 15.5438 11.221  8
------> CAND:  28.870393 4042.093262 0.8309310 5.6839476 14.8593 11.1957 16
------> CAND: 115.497664 3784.909668 0.7750607 5.7102504 14.8503 11.1839 16
------> CAND: 216.213945 3916.284424 0.6789988 4.1477442 15.4965 11.1719  8
------> CAND: 184.781418 4292.308594 1.0300807 5.7980914 14.841 11.1717 16
------> CAND: 113.354377 3795.234131 0.7603415 3.8933065 15.4939 11.1693  8
------> CAND:  86.648550 4348.911133 1.0330065 5.7942524 14.8171 11.1405 16
------> CAND:  90.592570 4276.246094 0.7911228 4.4149833 14.7949 11.1115 16
------> CAND:  50.053866 3704.429443 0.8430873 5.7789855 14.7881 11.1026 16
------> CAND: 127.203343 3615.851318 0.9649186 3.5957916 15.4037 11.0757  8
------> CAND: 112.141691 3623.104736 0.7475230 3.7341683 14.7552 11.0596 16
------> CAND: 150.161599 3704.429443 0.8430873 5.7789855 17.1827 11.0561  4
------> CAND: 206.810371 4182.217773 0.6561807 4.6618581 17.1019 10.9918  4
------> CAND: 461.382105 4790.434570 0.9639309 5.1114745 17.0836 10.9773  4
------> CAND: 231.046969 3660.634521 0.8237007 5.7682447 15.2911 10.9592  8
------> CAND: 101.084785 3729.186768 0.7476645 5.6890941 15.2863 10.9542  8
------> CAND: 404.332910 4801.956055 1.1235892 5.6330533 15.2834 10.9512  8
------> CAND: 173.107917 3778.236084 0.5399053 5.3144865 14.6374 10.9061 16
------> CAND: 123.911469 4348.032227 1.0327306 4.1775999 16.9745 10.8906  4
------> CAND: 115.526469 4386.024902 1.0840714 5.8264050 14.5926 10.8478 16
------> CAND: 105.684065 3888.171875 0.7581379 5.6648016 15.1771 10.8413  8
------> CAND:  60.062875 3912.325928 0.5500656 5.1404624 16.9114 10.8405  4
------> CAND: 259.676538 3648.166992 0.5206122 5.3561845 20.0392 10.8403  2
------> CAND: 203.804217 3648.952393 0.5105758 4.1290617 16.9067 10.8368  4
------> CAND:  73.284607 4513.489746 0.8164516 5.2596202 15.1567 10.8202  8
------> CAND:  23.985393 4847.624023 1.1210179 4.6454144 14.567 10.8145 16
------> CAND: 165.626009 4146.885742 0.9741738 5.7991886 15.1201 10.7824  8
------> CAND:  70.116260 3745.095459 0.7106355 5.6448016 14.5413 10.7811 16
------> CAND: 302.056719 3635.886475 0.5775380 3.9603989 15.1025 10.7643  8
------> CAND: 219.546043 3775.511963 0.6785272 3.9836578 19.9095 10.7634  2
------> CAND: 255.044819 4066.747314 0.8943202 5.7554741 16.7722 10.73  4
------> CAND:  67.330429 3685.164551 0.6816448 5.6200981 14.4799 10.7015 16
------> CAND: 212.152886 4266.743164 1.0665356 4.0797119 15.0415 10.7013  8
------> CAND: 346.630011 3771.744385 0.8193350 5.7430735 15.0372 10.6968  8
------> CAND: 495.167083 3875.896729 0.6786921 5.5514030 19.7967 10.6965  2
------> CAND: 171.816081 4090.156494 0.9437553 5.7937942 15.0178 10.6769  8
------> CAND:  86.590420 3718.686035 0.7967202 5.7364774 14.4527 10.6662 16
------> CAND: 180.124785 4619.471680 0.9890586 4.5391479 14.4444 10.6553 16
------> CAND:  17.531919 4596.043945 1.1070558 5.7546902 14.4443 10.6552 16
------> CAND:  88.729294 3626.296875 0.6788898 5.6418128 14.4436 10.6543 16
------> CAND:  75.080670 3704.429443 0.8430873 5.7789855 14.4404 10.6503 16
------> CAND: 163.470007 3863.919189 0.6971650 4.0606823 14.984 10.6419  8
------> CAND: 280.556385 3673.556152 0.9503336 5.8431215 14.9727 10.6303  8
------> CAND: 175.769443 3932.621582 0.7562510 5.6334004 14.4186 10.622 16
------> CAND: 202.169569 3729.186768 0.7476645 5.6890941 16.624 10.6125  4
------> CAND:  97.343960 4280.517578 1.0295092 5.8014202 14.9489 10.6058  8
------> CAND: 236.494845 3940.310547 0.8093382 3.9956870 24.4136 10.6027  1
------> CAND: 186.474715 4204.370117 0.9018843 4.1748486 14.4019 10.6003 16
------> CAND: 169.049713 3887.100342 1.0090548 5.8636136 14.3871 10.5812 16
------> CAND: 377.350446 4122.403320 0.9384260 5.7686276 16.5815 10.5788  4
------> CAND: 176.666566 3760.528809 0.6722178 5.5968924 14.3823 10.575 16
------> CAND: 115.427077 3666.439209 0.4764917 5.2044740 14.3792 10.5709 16
------> CAND: 115.524133 4014.853027 1.0045859 5.8546648 14.3768 10.5678 16
------> CAND: 173.246755 3717.516113 0.9676569 5.8486142 14.3683 10.5568 16
------> CAND: 448.458809 4228.227539 0.9207697 4.1643362 16.552 10.5555  4
------> CAND: 115.483390 3666.197510 0.8078414 5.7515855 14.3646 10.5521 16
------> CAND: 169.882219 3783.692383 0.7767558 3.8651407 14.3614 10.5479 16
------> CAND: 115.489619 3818.146484 0.6324987 5.4915495 14.359 10.5448 16
------> CAND: 115.519981 3715.812256 0.9531831 5.8480186 14.3492 10.5322 16
------> CAND: 115.362200 3740.954102 0.7197340 3.8924077 14.3427 10.5237 16
------> CAND: 115.499740 3699.242188 0.6597841 5.5874333 14.3426 10.5236 16
------> CAND: 143.854229 4039.776123 0.8337013 4.0655608 14.3407 10.5212 16
------> CAND: 115.494809 4361.762695 1.0330045 5.7760110 14.3357 10.5147 16
------> CAND: 346.283567 3701.517334 0.6509553 5.5806799 16.498 10.5127  4
------> CAND: 174.045005 3629.189209 0.6352999 5.5814209 14.3323 10.5102 16
------> CAND: 106.465447 4834.990723 1.1200601 4.6289043 14.3288 10.5058 16
------> CAND: 131.961184 4882.274902 1.1154774 5.5710106 14.3286 10.5055 16
------> CAND: 306.495882 4404.439453 0.9478592 5.6586604 14.8486 10.5025  8
------> CAND: 146.591272 4180.326172 0.6561528 5.1782761 16.4818 10.4998  4
------> CAND: 372.348926 4088.088135 1.0136893 5.8485422 14.843 10.4968  8
------> CAND: 157.455363 3939.639648 0.9954850 5.8542719 14.3204 10.4949 16
------> CAND: 230.996625 3927.411621 0.9114251 5.7969303 14.8406 10.4943  8
------> CAND: 115.393081 4195.523926 0.6398150 4.9969025 14.3128 10.4851 16
------> CAND: 285.217689 4015.943359 0.5698092 5.0603194 16.4611 10.4835  4
------> CAND: 485.668788 3769.653809 0.6924648 5.6084552 16.4578 10.4809  4
------> CAND: 246.383182 4178.360352 0.9831524 4.0614753 19.4305 10.4794  2
------> CAND:  78.836027 3803.838867 0.7467384 3.9226060 16.4528 10.4769  4
------> CAND:  35.063579 4586.113281 1.1057974 5.7501669 14.8187 10.4718  8
------> CAND: 207.655852 3952.591064 0.8739302 5.7659845 14.8153 10.4683  8
------> CAND: 192.837101 3777.510010 0.5430100 5.3248873 14.2976 10.4655 16
------> CAND:  86.579001 4082.430420 0.8891010 5.7395029 14.2915 10.4576 16
------> CAND: 115.499999 4494.522949 1.0976294 5.7843866 14.2888 10.4541 16
------> CAND: 472.368425 4616.338867 0.9227767 5.4214253 16.4233 10.4535  4
------> CAND: 153.446985 3828.593750 0.8726274 3.8297663 14.788 10.4402  8
------> CAND:  35.066175 4449.955566 1.0266174 5.7312136 14.7793 10.4312  8
[05:18:56][31274][INFO ] Statistics: count dirty SumSpec pages 1772 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:18:56][31274][INFO ] Data processing finished successfully!
05:18:56 (31274): called boinc_finish(0)

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