Task 1706656707

Name: Ter5_1_dns_cfbf00097_segment_6_dms_200_40000_180_9400000_2
Workunit ID: 854983465
Created: 1 Jan 2025 8:59:05 UTC
Sent: 1 Jan 2025 13:58:00 UTC
Report deadline: 15 Jan 2025 13:58:00 UTC
Received: 1 Jan 2025 14:25:02 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12767178
Run time (sec): 378.04
CPU time (sec): 34.74
Peak working set size (MB): 273.65
Peak swap size (MB): 10535.63
Peak disk usage (MB): 0.02
Validation state: Invalid
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[09:16:51][145350][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00097_segment_6_dms_200_180.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 9400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_180.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_40000_180_9400000_2_0
------> GPU usage: 0.500000
[09:16:51][145350][INFO ] Starting data processing...
[09:16:51][145350][INFO ] opti: No host transfer for n_steps. Use device global.
[09:16:51][145350][INFO ] opti: No host transfer for mean. Use device global.
[09:16:51][145350][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:16:51][145350][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:16:51][145350][INFO ] opti: power spectrum in fft callback (static link).
[09:16:51][145350][INFO ] opti: __constant__ access is not uniform, bad!
[09:16:52][145350][INFO ] Running on device 0 NVIDIA GeForce RTX 3090
[09:16:52][145350][INFO ] CUDA global memory status (initial GPU state, including context):
[09:16:52][145350][INFO ] No template file. Generating templates.
[09:16:52][145350][INFO ] Template param value T_cons = 50000
[09:17:00][145350][INFO ] Number of generated templates to be used: 50000
[09:17:00][145350][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00097_segment_6_dms_200_180.cpt
[09:17:00][145350][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00097_segment_6_dms_200_180.cpt (No such file or directory).
------> Starting from scratch...
[09:17:00][145350][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_180.binary
[09:17:00][145350][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00097/Ter5_1_dns_cfbf00097_segment_6_dms_200_DM248.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776208757154
------> 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): 174807.67
------> DEC (J2000): -244650.099998
------> 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: 248 cm^-3 pc
------> Scale factor: 1.06944
[09:17:00][145350][INFO ] Allocating memory for dedispersed compressed time series...
[09:17:00][145350][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:17:00][145350][INFO ] 8-bit allocation done
[09:17:00][145350][INFO ] Foobar
[09:17:00][145350][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_180.binary
[09:17:00][145350][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:17:00][145350][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:17:00][145350][INFO ] FftSize = 12582913
[09:17:00][145350][INFO ] Seed for random number generator is -1038525956.
[09:17:03][145350][INFO ] 8[09:17:03][145350][INFO ] 9[09:17:04][145350][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:17:04][145350][INFO ] Normalization factor 3.97364e-08
[09:17:04][145350][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
[09:17:04][145350][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1662 MB (22608 MB free / 24270 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[09:17:04][145350][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:17:04][145350][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:17:04][145350][INFO ] Launching time series padding kernel: grid 196608, block 32
[09:23:08][145350][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 3718.892334 0.7335406 5.2712321 26.7277 23.3428  8
------> CAND:   0.249907 3893.573975 0.8405300 5.3706717 21.2531 20.0117 16
------> CAND:   0.249648 4188.536133 1.0407647 4.4371276 21.4001 17.4636  8
------> CAND:   0.500334 3726.886719 0.7141102 5.2396970 23.6279 16.2499  4
------> CAND:   0.249388 4298.208984 0.9833964 4.8348837 19.8662 15.8013  8
------> CAND:   0.499815 3605.070068 0.9672084 3.7806187 27.7899 15.4628  2
------> CAND:   1.249018 3799.058594 0.7105791 5.1210580 22.5456 15.3695  4
------> CAND:   0.499555 3940.167969 1.0138569 4.1221352 22.4475 15.2899  4
------> CAND:   1.248758 4136.256836 0.8992044 5.1952081 22.2571 15.1353  4
------> CAND:   0.498777 4195.971191 0.9247392 4.9437551 21.6731 14.6619  4
------> CAND:   0.499036 3710.975586 0.6383939 4.8342996 20.3102 13.5607  4
------> CAND:   1.248499 4347.959473 1.0157561 5.1347351 19.8475 13.188  4
------> CAND:   0.624639 3869.806641 0.7191643 4.9993372 23.7397 13.0418  2
------> CAND: 115.375694 3754.925537 0.7109448 4.3825221 16.2372 13.0232 16
------> CAND:   0.500074 4296.824219 1.0431995 5.3073411 19.5857 12.9775  4
------> CAND:   0.624379 3799.058594 0.7105791 5.1210580 17.1024 12.8521  8
------> CAND:   0.416253 3759.014160 0.7019393 5.1457319 15.9106 12.5857 16
------> CAND:  86.580299 3634.010742 0.7322770 5.3563824 15.6665 12.2605 16
------> CAND: 193.049639 3771.677490 0.8234535 5.4210801 18.6012 12.1878  4
------> CAND:  86.590939 3893.772949 0.8391364 5.3508329 15.548 12.103 16
------> CAND:  17.140061 4026.875244 0.9705075 4.3094487 15.4504 11.9736 16
------> CAND: 173.257654 3656.371094 0.9140449 5.5783367 15.3515 11.8429 16
------> CAND:  17.144472 3634.428955 0.7293757 4.0971551 15.2566 11.7176 16
------> CAND:   0.998072 3804.017578 0.7017481 5.0869560 21.4595 11.6839  2
------> CAND: 144.113479 3967.169922 1.0169770 4.1634512 15.9102 11.602  8
------> CAND: 354.481720 3620.248779 0.8617908 5.5362258 17.8457 11.584  4
------> CAND: 199.074144 4090.363525 1.0309972 4.2892780 15.1132 11.5287 16
------> CAND:   1.249277 3638.477783 0.6922753 5.2759628 15.8305 11.5191  8
------> CAND: 115.494809 3719.166748 0.7327927 5.2691126 15.0789 11.4836 16
------> CAND:   0.312190 3869.806641 0.7191643 4.9993372 17.6152 11.4003  4
------> CAND: 115.485726 3637.270996 0.7027417 5.2932930 15.0095 11.3924 16
------> CAND: 231.122746 3676.146240 0.8643277 5.5176888 15.6786 11.361  8
------> CAND: 209.071475 3863.122559 0.7256924 4.6448698 15.6428 11.3239  8
------> CAND: 150.541001 3907.018555 0.9224566 4.1947579 14.9381 11.2988 16
------> CAND: 135.540853 3760.471191 0.9856579 3.9324641 14.9369 11.2973 16
------> CAND:  89.871394 3682.495361 0.9594412 5.6252913 14.9341 11.2936 16
------> CAND: 289.574329 3771.677490 0.8234535 5.4210801 20.7631 11.27  2
------> CAND:  95.552049 3635.561768 0.7167826 4.1452460 14.9156 11.2694 16
------> CAND:  17.143694 3707.062988 0.7666257 4.1409249 14.9065 11.2574 16
------> CAND:   0.156225 3869.806641 0.7191643 4.9993372 15.5762 11.2547  8
------> CAND:   0.624120 4347.959473 1.0157561 5.1347351 17.3347 11.1769  4
------> CAND: 102.846592 3938.305908 0.9139034 4.2602959 14.8042 11.1237 16
------> CAND: 115.564876 3621.139648 0.9222622 5.6042056 14.8 11.1182 16
------> CAND:  57.722621 4091.357178 1.0311807 5.5186415 15.4407 11.1141  8
------> CAND:   0.997813 4281.166016 0.9838004 5.1127110 20.4607 11.0905  2
------> CAND: 305.170050 3712.853760 0.6326177 4.6975560 15.411 11.0833  8
------> CAND:   0.166345 4152.164551 0.9353560 5.2572489 14.7675 11.0757 16
------> CAND: 173.241824 4072.364990 1.0289862 5.5150366 15.3456 11.0156  8
------> CAND: 280.544707 4286.977539 0.9833722 4.8472147 15.3221 10.9913  8
------> CAND: 439.445796 3693.965088 0.7965679 4.0833025 20.2886 10.9883  2
------> CAND: 483.648510 3693.224609 0.7976981 4.0866098 20.2787 10.9824  2
------> CAND: 135.512048 4068.933594 0.8519334 5.0667911 14.6734 10.953 16
------> CAND: 164.513493 3615.594482 0.9350250 5.6244597 14.6602 10.9357 16
------> CAND:  89.790427 3688.789551 0.8088122 4.0512900 14.6549 10.9289 16
------> CAND: 461.997401 3856.766357 0.7886344 5.2536807 17.015 10.9228  4
------> CAND: 132.413508 4002.480469 0.8941810 4.4040403 14.6498 10.9222 16
------> CAND:  60.106472 3649.382812 0.6588554 5.1718235 16.9953 10.9072  4
------> CAND:  14.157262 4070.112793 0.9678466 4.3737712 14.6252 10.8902 16
------> CAND: 115.558648 3950.754639 1.0150807 5.5643401 14.6213 10.8851 16
------> CAND:  80.698005 4276.980957 1.0493399 5.3868003 14.6161 10.8784 16
------> CAND: 129.417216 4282.664062 1.0424197 4.5851336 14.6087 10.8687 16
------> CAND: 289.681765 3678.974609 0.6429099 4.4983983 20.0515 10.8476  2
------> CAND:  95.648587 3748.765137 0.8468611 4.0964885 15.1736 10.8377  8
------> CAND:   0.166605 3603.534668 0.9676335 3.7786820 15.1568 10.8204  8
------> CAND:   0.499296 4123.520996 0.9635395 4.4654918 16.8722 10.8094  4
------> CAND: 149.990323 3861.185059 0.8595127 4.2273731 14.5612 10.807 16
------> CAND: 104.859605 4286.597168 0.9834006 4.8446102 14.5472 10.7888 16
------> CAND:  86.592496 3711.048584 0.8845390 5.5367727 15.1008 10.7625  8
------> CAND: 240.015087 4069.777832 0.8515226 4.7267642 16.7933 10.7468  4
------> CAND: 205.346480 3661.110840 0.9089703 5.5718222 15.0751 10.7359  8
------> CAND: 463.029729 3628.026855 0.7832406 5.4551754 24.7085 10.7307  1
------> CAND:  41.187477 3620.442871 0.9238646 5.6058035 14.499 10.7262 16
------> CAND: 461.840398 3853.907227 0.7916627 5.2653570 16.7625 10.7224  4
------> CAND:   1.248239 3921.959473 0.9752522 4.1385775 24.6575 10.7086  1
------> CAND: 392.324902 3777.530762 0.8167674 5.4057822 15.0424 10.7022  8
------> CAND: 287.657075 3758.989990 0.8374195 4.1065655 19.8056 10.7017  2
------> CAND: 193.920811 3853.654541 0.7374015 5.0553012 15.0387 10.6984  8
------> CAND: 200.247904 3757.755371 0.8392215 5.4606042 24.6241 10.6941  1
------> CAND: 115.513494 3654.365967 0.9348667 5.6151257 14.4657 10.683 16
------> CAND: 115.352598 3719.194824 0.9037641 3.9704118 14.457 10.6718 16
------> CAND: 461.769033 3752.784180 0.7151030 5.1773858 16.6673 10.6469  4
------> CAND:  50.064506 4008.761963 0.8453544 5.2466211 14.435 10.6432 16
------> CAND: 160.304774 4155.129883 0.9353103 4.5785737 14.9799 10.6378  8
------> CAND:  86.529954 3649.568359 0.6536728 4.3474913 14.9768 10.6346  8
------> CAND: 162.258878 3708.969238 0.7618816 5.3643112 14.4162 10.6189 16
------> CAND: 102.840623 4030.657959 0.9705266 4.3075829 14.955 10.6121  8
------> CAND: 172.253354 3896.118164 0.8381850 4.3084097 14.3992 10.5968 16
------> CAND: 231.250684 3689.818359 0.9405036 5.6063485 19.6175 10.5902  2
------> CAND: 100.480388 3959.243408 0.9079080 5.4068208 14.383 10.5759 16
------> CAND: 141.119781 3662.877197 0.6377074 4.4238238 14.3825 10.5753 16
------> CAND: 145.177985 3723.424561 0.8728206 5.5123110 14.3782 10.5696 16
------> CAND: 154.108733 3783.867676 0.8087156 4.1977992 14.3769 10.568 16
------> CAND: 138.472009 3816.589844 0.7685018 4.3237181 14.9087 10.5644  8
------> CAND: 481.081185 3857.227539 0.8624089 4.2092938 19.5694 10.5618  2
------> CAND: 304.129419 3989.936768 0.8517308 4.4990897 14.892 10.5472  8
------> CAND: 109.978942 3618.392090 0.9104918 3.8464930 14.8912 10.5464  8
------> CAND:  64.759991 3868.275146 0.7778655 5.2292676 14.3557 10.5406 16
------> CAND:  50.095388 3968.533447 0.7812542 5.0204210 16.5215 10.5314  4
------> CAND: 461.974305 3961.616211 0.9072028 5.4034753 16.5081 10.5207  4
------> CAND:  77.005190 3617.049316 0.9146948 5.5902824 14.3315 10.5093 16
[09:23:08][145350][INFO ] Statistics: count dirty SumSpec pages 479441 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:23:08][145350][INFO ] Data processing finished successfully!
09:23:08 (145350): called boinc_finish(0)

</stderr_txt>
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