Task 1709541533

Name: Ter5_1_dns_cfbf00110_segment_4_dms_200_40000_175_8100000_1
Workunit ID: 861679094
Created: 6 Jan 2025 10:53:59 UTC
Sent: 6 Jan 2025 15:30:46 UTC
Report deadline: 20 Jan 2025 15:30:46 UTC
Received: 7 Jan 2025 5:55:05 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 294.06
CPU time (sec): 27.28
Peak working set size (MB): 278.67
Peak swap size (MB): 14700.54
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[00:26:09][165808][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_cfbf00110_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_4_dms_200_175.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 8100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_4_dms_200_175.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_4_dms_200_40000_175_8100000_1_0
------> GPU usage: 1.000000
[00:26:09][165808][INFO ] Starting data processing...
[00:26:09][165808][INFO ] opti: No host transfer for n_steps. Use device global.
[00:26:09][165808][INFO ] opti: No host transfer for mean. Use device global.
[00:26:09][165808][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:26:09][165808][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:26:09][165808][INFO ] opti: power spectrum in fft callback (static link).
[00:26:09][165808][INFO ] opti: __constant__ access is not uniform, bad!
[00:26:09][165808][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[00:26:09][165808][INFO ] CUDA global memory status (initial GPU state, including context):
[00:26:09][165808][INFO ] No template file. Generating templates.
[00:26:09][165808][INFO ] Template param value T_cons = 50000
[00:26:13][165808][INFO ] Number of generated templates to be used: 50000
[00:26:13][165808][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_4_dms_200_175.cpt
[00:26:13][165808][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_4_dms_200_175.cpt (No such file or directory).
------> Starting from scratch...
[00:26:13][165808][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_4_dms_200_175.binary
[00:26:13][165808][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_4_dms_200_DM247.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735088321715
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 247.5 cm^-3 pc
------> Scale factor: 1.23898
[00:26:13][165808][INFO ] Allocating memory for dedispersed compressed time series...
[00:26:13][165808][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:26:13][165808][INFO ] 8-bit allocation done
[00:26:13][165808][INFO ] Foobar
[00:26:13][165808][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_4_dms_200_175.binary
[00:26:13][165808][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:26:13][165808][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:26:13][165808][INFO ] FftSize = 12582913
[00:26:13][165808][INFO ] Seed for random number generator is -1029925715.
[00:26:15][165808][INFO ] 8[00:26:15][165808][INFO ] 9[00:26:16][165808][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:26:16][165808][INFO ] Normalization factor 3.97364e-08
[00:26:16][165808][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
[00:26:16][165808][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 726 MB (10292 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:26:16][165808][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:26:16][165808][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:26:16][165808][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1477.54272461, mean= -0.00008807  -0.00008807
[00:26:16][165808][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:27:09][165808][INFO ] Checkpoint committed!
[00:28:09][165808][INFO ] Checkpoint committed!
[00:29:09][165808][INFO ] Checkpoint committed!
[00:30:09][165808][INFO ] Checkpoint committed!
[00:31:01][165808][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  46.189775 3946.304688 0.6672492 5.7186069 19.5937 15.5077  8
------> CAND:  46.189515 3945.276123 0.6672603 5.7115998 20.5995 13.794  4
------> CAND:  23.095017 3946.304688 0.6672492 5.7186069 20.1821 13.4574  4
------> CAND:  23.094758 3945.699219 0.6666455 5.7106853 17.152 12.9044  8
------> CAND: 305.377658 4394.630371 1.0047517 5.9202890 16.4666 12.1836  8
------> CAND:  11.547379 3946.304688 0.6672492 5.7186069 16.3051 12.0145  8
------> CAND:  27.026581 3669.535889 0.7636837 3.6468379 16.0935 11.7932  8
------> CAND: 391.457363 3685.927490 0.6344981 3.7706475 16.0729 11.7718  8
------> CAND:  46.191073 3858.870605 0.6367528 5.7031379 18.04 11.7392  4
------> CAND: 173.111291 5316.011719 1.1046240 5.4952679 15.9782 11.6729  8
------> CAND:  86.581596 3998.824951 0.8934251 5.9138999 15.2096 11.6556 16
------> CAND: 130.735003 3784.492920 0.8825004 3.6676970 15.1672 11.5998 16
------> CAND:  46.193149 3703.372314 0.5802131 5.6523728 15.7518 11.4371  8
------> CAND: 259.594793 4078.409180 0.5655620 5.4540682 17.6609 11.4367  4
------> CAND: 307.827943 4225.401855 0.7508237 5.7335496 15.7512 11.4365  8
------> CAND:  15.396678 3946.304688 0.6672492 5.7186069 15.73 11.4145  8
------> CAND:  54.547008 4366.439453 0.8429349 4.1993203 14.9576 11.3244 16
------> CAND:  32.625750 3826.403076 0.8058807 5.8667469 15.6392 11.3201  8
------> CAND:  89.592422 4490.017578 0.9893762 4.1642752 14.9224 11.2782 16
------> CAND:   8.341922 4065.952393 0.6392379 5.6146598 14.8922 11.2387 16
------> CAND: 175.412878 4197.830566 0.6939736 5.6525393 14.8711 11.2111 16
------> CAND:  32.624972 3885.018066 0.8307535 5.8755436 15.5342 11.211  8
------> CAND: 218.188291 4366.439453 0.8429349 4.1993203 17.3548 11.193  4
------> CAND: 230.978459 4833.270996 1.1440648 5.9027085 15.4869 11.162  8
------> CAND:  76.172684 3666.281494 0.4104559 4.1988316 14.8225 11.1476 16
------> CAND: 280.390819 3706.512695 0.5653942 5.6445265 15.4697 11.1442  8
------> CAND:   6.598539 3945.447266 0.6684862 5.7204108 14.8163 11.1394 16
------> CAND:  27.026840 3622.422852 0.7454636 3.6236625 15.4565 11.1305  8
------> CAND:  51.947764 4660.450684 0.9521641 4.3601179 14.8011 11.1196 16
------> CAND: 109.094016 4366.439453 0.8429349 4.1993203 15.4449 11.1184  8
------> CAND: 114.683583 4145.154297 0.6381871 4.2583032 15.4216 11.0943  8
------> CAND: 259.766069 3870.110107 0.6113066 5.6574464 15.406 11.0782  8
------> CAND:  27.026321 3669.160156 0.7644841 3.6503813 15.4018 11.0738  8
------> CAND:  32.625491 3826.354492 0.8053877 5.8615823 15.3757 11.0468  8
------> CAND:  70.100170 3755.740234 0.6327498 5.7206211 14.7405 11.0405 16
------> CAND: 110.466300 3670.576904 0.7355328 5.8176408 15.3665 11.0372  8
------> CAND:  32.625231 3885.095215 0.8312130 5.8807731 15.3661 11.0368  8
------> CAND: 182.033475 3845.404541 0.7548703 3.8092980 14.7261 11.0217 16
------> CAND: 384.640577 3644.018799 0.4861678 5.5209050 20.3391 11.0183  2
------> CAND: 146.141543 3855.571289 0.7765347 3.7951307 14.7024 10.9907 16
------> CAND: 259.038924 4546.326172 0.9864321 5.8783569 15.3155 10.9844  8
------> CAND: 130.485874 3685.927490 0.6344981 3.7706475 14.6732 10.9527 16
------> CAND: 193.666752 3800.750000 0.8728366 3.6900289 14.6686 10.9467 16
------> CAND:  86.570697 3729.050293 0.7376268 5.8169794 14.6681 10.9461 16
------> CAND: 280.319713 4209.777832 0.6844814 5.6403565 20.2173 10.946  2
------> CAND: 435.302213 3632.483154 0.5752244 5.6729956 20.204 10.9381  2
------> CAND: 231.064875 3616.343994 0.8848624 5.9024949 15.2663 10.9335  8
------> CAND: 360.724473 4177.156250 0.9212072 5.9061170 20.1926 10.9313  2
------> CAND: 179.610957 5170.064941 1.1690414 4.6223545 17.0225 10.9288  4
------> CAND: 120.081114 4502.664551 0.8743489 5.7763214 25.1468 10.9211  1
------> CAND: 112.747904 3665.958740 0.7980623 5.8635931 14.6419 10.9119 16
------> CAND: 259.688995 3673.307129 0.6974806 5.7877426 15.237 10.9033  8
------> CAND: 259.675500 3766.395996 0.6415530 5.7162576 20.1022 10.8777  2
------> CAND: 464.803214 4187.333008 0.9187846 3.9686527 20.0475 10.8453  2
------> CAND:  46.190813 3859.074463 0.6348313 5.6935000 16.913 10.8418  4
------> CAND: 115.444464 4535.505859 0.8192835 5.6818852 14.5777 10.8284 16
------> CAND: 360.220506 4568.170898 0.7161103 4.6793227 19.9336 10.7777  2
------> CAND:  28.775932 3620.438721 0.7680290 3.6070440 16.8287 10.7749  4
------> CAND: 231.094200 3747.491455 0.8342563 5.8823605 15.1074 10.7693  8
------> CAND: 249.402571 5111.535156 1.1698065 5.8074064 15.0978 10.7593  8
------> CAND: 481.370019 4748.021484 1.0607334 5.8765717 19.8935 10.7539  2
------> CAND: 115.520500 3667.663818 0.7706736 5.8464651 14.5132 10.7446 16
------> CAND: 143.582523 4112.152344 0.6938159 4.1253996 14.5049 10.7339 16
------> CAND: 230.811595 4300.644043 0.5706541 4.8642778 15.0641 10.7246  8
------> CAND: 106.050233 4202.659180 0.9538688 3.9498816 14.4976 10.7243 16
------> CAND:  46.187958 4038.120850 0.7036062 5.7299786 16.7637 10.7233  4
------> CAND:  50.101356 4396.427734 0.9265318 5.8616338 19.8391 10.7216  2
------> CAND: 231.056831 4265.438965 1.0693549 5.9941554 15.0557 10.7159  8
------> CAND: 177.683323 3773.017334 0.9413772 3.6291471 14.4898 10.7143 16
------> CAND:  35.061503 3657.548828 0.4299278 5.3602099 14.4878 10.7117 16
------> CAND: 465.803363 4915.440430 1.1537622 5.8967957 16.7464 10.7096  4
------> CAND: 222.413878 3723.668457 0.5245224 5.5732179 15.0471 10.7071  8
------> CAND: 120.097204 4148.579590 0.7380933 5.7451100 16.7372 10.7023  4
------> CAND: 298.233371 4344.988770 0.8532134 5.8123918 16.7194 10.6882  4
------> CAND: 115.536071 4582.608887 0.9826251 5.8544888 14.4685 10.6867 16
------> CAND:  46.188218 4039.484375 0.7036026 5.7370911 16.7096 10.6804  4
------> CAND: 464.438085 3701.452637 0.5938265 5.6839447 19.7535 10.6709  2
------> CAND:  58.408504 3714.705811 0.7697328 5.8456597 24.5614 10.6669  1
------> CAND:  46.192370 3779.482422 0.6050748 5.6815367 16.6862 10.6618  4
------> CAND:  33.367168 3626.423096 0.6366186 5.7306752 14.9978 10.6562  8
------> CAND: 252.827054 4302.045410 0.5756732 5.2136297 14.9765 10.6342  8
------> CAND: 155.905575 4218.543457 0.9651648 5.9363885 14.9703 10.6279  8
------> CAND: 119.132608 3902.415527 0.8190011 5.8657951 14.9667 10.6241  8
------> CAND: 103.781344 3769.697998 0.7844220 5.8543453 14.4175 10.6206 16
------> CAND: 461.697409 3758.098877 0.4891233 5.4739752 16.6248 10.6132  4
------> CAND: 252.278192 4190.062500 0.8206514 5.8174200 14.945 10.6018  8
------> CAND: 198.576146 4923.315918 1.0054563 5.7086325 14.3997 10.5974 16
------> CAND: 301.364089 3702.656250 0.5842427 5.6580405 14.9367 10.5933  8
------> CAND:  32.626269 3769.679688 0.7838941 5.8492637 14.9318 10.5882  8
------> CAND: 307.994807 4338.890137 0.8532875 5.7987385 16.586 10.5825  4
------> CAND: 395.484945 4108.243164 0.6977517 5.6978273 24.3647 10.5815  1
------> CAND: 193.065988 4302.022461 0.9571640 5.9102993 14.9229 10.5791  8
------> CAND: 218.168568 3634.360107 0.5382667 3.8462179 14.9017 10.5572  8
------> CAND: 114.349595 3898.837158 0.8220246 5.8733602 14.3638 10.551 16
------> CAND: 138.682211 4400.134766 1.0046397 4.0770864 14.349 10.5319 16
------> CAND: 190.121857 4070.683350 0.6347973 4.1739740 24.2288 10.5224  1
------> CAND:  16.529176 5088.253418 0.9411505 5.2214203 14.3415 10.5222 16
------> CAND: 180.362236 4177.156250 0.9212072 5.9061170 19.4945 10.5173  2
------> CAND: 314.711942 3994.359863 1.0053283 3.7660487 14.8499 10.5039  8
------> CAND: 103.902794 4509.072754 0.8710865 4.2982159 16.4843 10.5019  4
[00:31:01][165808][INFO ] Statistics: count dirty SumSpec pages 1976 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:31:01][165808][INFO ] Data processing finished successfully!
00:31:01 (165808): called boinc_finish(0)

</stderr_txt>
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