Task 1706437184

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_124_350000_0
Workunit ID: 859785236
Created: 31 Dec 2024 22:47:00 UTC
Sent: 1 Jan 2025 11:06:39 UTC
Report deadline: 15 Jan 2025 11:06:39 UTC
Received: 2 Jan 2025 2:27:22 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 310.54
CPU time (sec): 29.40
Peak working set size (MB): 278.74
Peak swap size (MB): 14700.54
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[20:22:08][111833][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_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_124.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 350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_124.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_124_350000_0_0
------> GPU usage: 1.000000
[20:22:08][111833][INFO ] Starting data processing...
[20:22:08][111833][INFO ] opti: No host transfer for n_steps. Use device global.
[20:22:08][111833][INFO ] opti: No host transfer for mean. Use device global.
[20:22:08][111833][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:22:08][111833][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:22:08][111833][INFO ] opti: power spectrum in fft callback (static link).
[20:22:08][111833][INFO ] opti: __constant__ access is not uniform, bad!
[20:22:08][111833][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[20:22:08][111833][INFO ] CUDA global memory status (initial GPU state, including context):
[20:22:08][111833][INFO ] No template file. Generating templates.
[20:22:08][111833][INFO ] Template param value T_cons = 50000
[20:22:12][111833][INFO ] Number of generated templates to be used: 50000
[20:22:12][111833][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_124.cpt
[20:22:12][111833][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_124.cpt (No such file or directory).
------> Starting from scratch...
[20:22:12][111833][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_124.binary
[20:22:12][111833][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM242.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206571332
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 242.4 cm^-3 pc
------> Scale factor: 1.01385
[20:22:12][111833][INFO ] Allocating memory for dedispersed compressed time series...
[20:22:12][111833][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:22:12][111833][INFO ] 8-bit allocation done
[20:22:12][111833][INFO ] Foobar
[20:22:12][111833][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_124.binary
[20:22:12][111833][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:22:12][111833][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:22:12][111833][INFO ] FftSize = 12582913
[20:22:12][111833][INFO ] Seed for random number generator is -1033579286.
[20:22:14][111833][INFO ] 8[20:22:14][111833][INFO ] 9[20:22:15][111833][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:22:15][111833][INFO ] Normalization factor 3.97364e-08
[20:22:15][111833][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
[20:22:15][111833][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
[20:22:15][111833][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:22:15][111833][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:22:15][111833][INFO ] TimeSeriesLength = 16768704, params->nsamples = 25165824
sum = -1235.74719238, mean= -0.00007369  -0.00007369
[20:22:15][111833][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:23:08][111833][INFO ] Checkpoint committed!
[20:24:08][111833][INFO ] Checkpoint committed!
[20:25:08][111833][INFO ] Checkpoint committed!
[20:26:08][111833][INFO ] Checkpoint committed!
[20:27:08][111833][INFO ] Checkpoint committed!
[20:27:16][111833][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3701.878662 0.8104833 2.1585057 21.0641 17.0981  8
------> CAND:   0.501372 3886.762939 0.8317043 1.3755953 26.146 14.4789  2
------> CAND:   0.250686 4132.608887 1.0206664 1.4036089 18.2718 14.092  8
------> CAND:   0.250426 4112.353516 0.9340975 1.7338696 17.1709 12.9244  8
------> CAND: 462.327237 3692.262207 0.6968488 1.7958707 19.3096 12.7557  4
------> CAND: 115.235819 3793.145264 0.8384950 2.1253402 15.6912 12.2933 16
------> CAND:   0.250167 3824.037598 0.7644526 1.4727299 16.4914 12.2095  8
------> CAND: 146.508229 3844.751709 0.9070008 2.2207553 15.5354 12.0863 16
------> CAND:   0.167124 3908.473389 0.8141561 1.5793042 16.3237 12.0339  8
------> CAND: 230.347852 3623.939209 0.8325831 2.2553895 16.32 12.03  8
------> CAND: 215.924852 3721.416260 0.9252526 2.3379769 15.9706 11.665  8
------> CAND: 115.362200 3673.661621 0.8916702 0.8691231 15.1493 11.5762 16
------> CAND:   0.500593 3608.239990 0.9661862 2.4417698 15.1377 11.5609 16
------> CAND: 161.066952 3798.147949 0.9918410 2.3730404 15.7819 11.4684  8
------> CAND: 115.174056 3623.939209 0.8325831 2.2553895 14.9842 11.3593 16
------> CAND: 115.333135 3620.815186 0.8990583 0.8013556 14.9483 11.3122 16
------> CAND:   0.499815 3696.469482 0.8224295 2.2068040 17.4733 11.2873  4
------> CAND:  99.832912 3718.344482 0.9524126 2.3667789 14.8921 11.2385 16
------> CAND: 115.257099 3895.606201 0.8264509 1.9878949 14.8397 11.17 16
------> CAND:  17.246200 3743.528809 0.9835337 2.4082990 14.8224 11.1475 16
------> CAND: 489.383921 3736.354004 0.8874571 2.2954736 17.263 11.1199  4
------> CAND: 157.067397 3906.752441 0.8155434 1.8332256 15.4 11.072  8
------> CAND: 363.764882 3699.119141 0.9556696 2.3835948 17.1975 11.0678  4
------> CAND:  59.436420 3810.722900 0.7790430 1.4151810 14.7605 11.0665 16
------> CAND: 230.482018 3691.167480 0.8331568 2.2419012 17.1699 11.0459  4
------> CAND: 230.426742 4062.189453 1.0222400 2.2354553 17.1035 10.9931  4
------> CAND:  28.801883 3724.639160 0.8959130 2.3141332 17.0912 10.9833  4
------> CAND:  39.347297 3621.047119 0.9413874 0.7653879 15.3095 10.9782  8
------> CAND: 499.164043 3718.344482 0.9524126 2.3667789 20.2389 10.9588  2
------> CAND:  36.222807 4196.776855 1.0101018 1.5837182 14.668 10.9459 16
------> CAND: 288.115368 4036.133545 1.0198954 2.2653258 15.2763 10.9438  8
------> CAND: 499.164302 3751.175293 0.9609883 2.3708279 17.0138 10.9218  4
------> CAND:  14.260028 3857.515869 0.9018478 2.1915939 15.237 10.9032  8
------> CAND: 249.562948 3619.657471 0.8826210 2.3491211 16.9581 10.8776  4
------> CAND:  24.943760 3993.983887 1.0156403 2.2811339 14.6141 10.8758 16
------> CAND: 373.393450 3910.796631 0.8130589 1.5691189 15.1914 10.8561  8
------> CAND: 307.212387 4159.105469 1.0083947 1.5579808 15.1739 10.8379  8
------> CAND: 136.849817 3722.327637 0.9515243 0.8906931 15.1735 10.8376  8
------> CAND: 230.578296 3992.836670 0.8755119 1.5060415 15.1653 10.8291  8
------> CAND: 195.497070 4154.220703 1.0217855 1.4639910 14.5743 10.824 16
------> CAND: 172.729813 3613.772461 0.9511738 2.4186676 15.1416 10.8046  8
------> CAND:  67.311485 3619.884277 0.8815438 0.8110868 15.1375 10.8004  8
------> CAND: 262.312373 3637.525879 0.7356225 1.1227251 24.8432 10.7893  1
------> CAND: 380.539294 4054.220215 1.0216831 1.2345150 15.1163 10.7785  8
------> CAND: 115.197930 3751.656738 0.9843040 2.4057202 14.5282 10.7641 16
------> CAND:  72.931155 4151.173340 1.0212988 2.0729716 14.5245 10.7593 16
------> CAND: 345.596386 3882.825684 0.8937343 2.1899235 16.7851 10.7403  4
------> CAND: 373.453397 3635.503174 0.7513756 1.0785903 15.0776 10.7386  8
------> CAND: 136.169644 3624.165771 0.8598907 0.8582864 16.7783 10.7349  4
------> CAND: 143.597574 3668.275391 0.6862184 1.3729823 15.0268 10.6861  8
------> CAND: 336.669271 3814.159912 0.7744428 1.8635210 15.0176 10.6766  8
------> CAND: 230.500703 4043.435791 1.0203308 2.2347968 15.0066 10.6653  8
------> CAND: 115.399829 4000.964355 0.9511334 1.3057716 14.992 10.6502  8
------> CAND: 124.781604 3619.657471 0.8826210 2.3491211 14.9903 10.6485  8
------> CAND: 143.972046 3724.414062 0.9513594 2.3627226 14.9872 10.6453  8
------> CAND: 183.018312 3972.440186 0.9543089 1.2528449 14.4307 10.6377 16
------> CAND: 345.610400 3651.937256 0.6987275 1.9653691 14.9763 10.634  8
------> CAND: 499.146915 3669.321289 0.8956901 2.3174729 16.6482 10.6317  4
------> CAND:  86.378660 3624.960205 0.8275558 2.2693498 14.424 10.629 16
------> CAND: 115.218691 3797.666748 0.9232953 2.2901733 14.4233 10.6281 16
------> CAND: 246.944500 3856.729492 0.8517479 2.0872662 14.9621 10.6194  8
------> CAND: 115.227514 3788.433350 0.9574226 2.3366849 14.4093 10.61 16
------> CAND: 249.595386 3731.748535 0.8893774 2.2721851 16.6136 10.6043  4
------> CAND:  86.547082 3779.192871 0.8520269 1.1060023 14.9453 10.6021  8
------> CAND: 145.397270 3674.728760 0.8600893 2.2652414 24.4106 10.6014  1
------> CAND: 188.172683 4011.992676 1.0175643 2.2832222 14.9282 10.5845  8
------> CAND:  98.834062 3667.562500 0.6903141 1.8534378 14.3856 10.5793 16
------> CAND: 230.429857 4058.481445 1.0216278 2.2123640 14.9185 10.5745  8
------> CAND:   0.501112 3640.978760 0.7119203 1.1515325 19.5863 10.5717  2
------> CAND: 144.057684 4036.133545 1.0198954 2.2653258 14.3768 10.5678 16
------> CAND:  57.576518 3703.139893 0.9765602 2.4126394 14.3763 10.5671 16
------> CAND: 291.499108 3635.438721 0.7532727 1.0584304 14.8952 10.5505  8
------> CAND:  59.822829 3693.944580 0.6908653 1.4572313 14.8917 10.5469  8
------> CAND: 345.649586 4030.853760 0.9177061 2.0441520 14.885 10.54  8
------> CAND: 131.156186 3637.525879 0.7356225 1.1227251 19.501 10.5212  2
------> CAND:  72.698635 3674.728760 0.8600893 2.2652414 19.4988 10.5199  2
------> CAND: 403.303956 3803.086182 0.7882445 1.3633997 16.4719 10.492  4
------> CAND: 347.159151 3989.286377 0.9523083 2.1586716 14.8336 10.4871  8
------> CAND: 328.970413 3648.003418 0.7220901 2.0074203 14.8327 10.4862  8
------> CAND: 463.022981 3649.882324 0.7083436 1.9460286 16.4507 10.4753  4
------> CAND: 431.806885 3677.995850 0.9747419 2.4114795 19.4226 10.4747  2
------> CAND: 294.712350 3833.375244 0.9123100 1.0660893 19.4224 10.4746  2
------> CAND: 115.188848 3958.902344 0.9558096 2.2012975 16.4495 10.4743  4
------> CAND:  36.351523 3794.572998 0.9247147 2.3061280 16.4441 10.47  4
------> CAND: 272.150884 3624.885742 0.8562796 0.8640710 14.811 10.4639  8
------> CAND: 292.003075 3774.370850 0.9588864 0.9351759 14.8026 10.4552  8
------> CAND: 355.587489 3798.120361 0.9917744 0.9426778 14.8018 10.4543  8
------> CAND:  87.124490 3675.526367 0.8889449 0.8852304 14.2859 10.4503 16
------> CAND:  89.971305 3814.824463 0.7752318 1.4137334 14.797 10.4494  8
------> CAND: 218.008970 3626.356201 0.8184485 2.2548435 16.4024 10.437  4
------> CAND: 136.046636 3626.397461 0.8177398 0.9164200 14.2717 10.432 16
------> CAND: 473.753166 3914.427246 0.8109006 1.5781443 16.3599 10.4034  4
------> CAND:  43.444428 3852.292969 0.9045342 1.1305232 14.2445 10.3969 16
------> CAND:  24.430711 3632.489014 0.7738996 2.1464617 14.7411 10.392  8
------> CAND:  91.445836 3978.764160 0.9281946 2.1146414 14.2399 10.3909 16
------> CAND: 259.066432 4002.964844 1.0166023 2.2821825 16.3435 10.3904  4
------> CAND: 335.148807 4002.460205 0.9232633 1.3825668 16.3266 10.377  4
------> CAND:  72.701230 3728.043945 0.8921041 2.2786272 19.2506 10.3728  2
------> CAND:  58.817750 3864.995117 0.8989256 2.1781566 14.2258 10.3727 16
------> CAND: 179.280602 3696.021973 0.6842615 1.4739314 14.7214 10.3717  8
[20:27:16][111833][INFO ] Statistics: count dirty SumSpec pages 235560 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:27:16][111833][INFO ] Data processing finished successfully!
20:27:16 (111833): called boinc_finish(0)

</stderr_txt>
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