Task 1684695544

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_108_1700000_1
Workunit ID: 846688742
Created: 20 Nov 2024 14:21:22 UTC
Sent: 21 Nov 2024 4:01:06 UTC
Report deadline: 5 Dec 2024 4:01:06 UTC
Received: 21 Nov 2024 4:11:14 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 344.01
CPU time (sec): 19.90
Peak working set size (MB): 300.32
Peak swap size (MB): 14818.07
Peak disk usage (MB): 0.05
Validation state: Invalid
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[21:03:28][190993][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_cfbf00083_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_4_dms_200_108.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 1700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_108.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_108_1700000_1_0
------> GPU usage: 1.000000
[21:03:28][190993][INFO ] Starting data processing...
[21:03:28][190993][INFO ] opti: No host transfer for n_steps. Use device global.
[21:03:28][190993][INFO ] opti: No host transfer for mean. Use device global.
[21:03:28][190993][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:03:28][190993][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:03:28][190993][INFO ] opti: power spectrum in fft callback (static link).
[21:03:28][190993][INFO ] opti: __constant__ access is not uniform, bad!
[21:03:28][190993][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[21:03:28][190993][INFO ] CUDA global memory status (initial GPU state, including context):
[21:03:28][190993][INFO ] No template file. Generating templates.
[21:03:28][190993][INFO ] Template param value T_cons = 50000
[21:03:32][190993][INFO ] Number of generated templates to be used: 50000
[21:03:32][190993][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_108.cpt
[21:03:32][190993][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_108.cpt (No such file or directory).
------> Starting from scratch...
[21:03:32][190993][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_108.binary
[21:03:32][190993][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_4_dms_200_DM240.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099395366
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 240.8 cm^-3 pc
------> Scale factor: 1.55649
[21:03:32][190993][INFO ] Allocating memory for dedispersed compressed time series...
[21:03:32][190993][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:03:32][190993][INFO ] 8-bit allocation done
[21:03:32][190993][INFO ] Foobar
[21:03:32][190993][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_108.binary
[21:03:33][190993][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:03:33][190993][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:03:33][190993][INFO ] FftSize = 12582913
[21:03:33][190993][INFO ] Seed for random number generator is -1030840094.
[21:03:35][190993][INFO ] 8[21:03:35][190993][INFO ] 9[21:03:35][190993][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:03:35][190993][INFO ] Normalization factor 3.97364e-08
[21:03:35][190993][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
[21:03:35][190993][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:03:35][190993][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:03:35][190993][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:03:35][190993][INFO ] TimeSeriesLength = 16777114, params->nsamples = 25165824
sum = -1355.40942383, mean= -0.00008079  -0.00008079
[21:03:35][190993][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:04:28][190993][INFO ] Checkpoint committed!
[21:05:28][190993][INFO ] Checkpoint committed!
[21:06:28][190993][INFO ] Checkpoint committed!
[21:07:28][190993][INFO ] Checkpoint committed!
[21:08:28][190993][INFO ] Checkpoint committed!
[21:09:10][190993][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 490.179576 3793.490967 0.6051060 0.8230694 710.538 308.583  1
------> CAND: 490.130010 3793.490967 0.6051060 0.8230694 701.357 304.595  1
------> CAND: 490.148695 3793.490967 0.6051060 0.8230694 598.009 259.712  1
------> CAND: 490.268588 3793.490967 0.6051060 0.8230694 579.394 251.628  1
------> CAND: 490.096274 3793.490967 0.6051060 0.8230694 567.198 246.331  1
------> CAND: 490.077589 3793.490967 0.6051060 0.8230694 550.437 239.052  1
------> CAND: 490.192811 3793.490967 0.6051060 0.8230694 530.202 230.264  1
------> CAND: 490.214091 3793.490967 0.6051060 0.8230694 519.152 225.465  1
------> CAND: 490.249125 3793.490967 0.6051060 0.8230694 516.044 224.115  1
------> CAND: 490.281304 3793.490967 0.6051060 0.8230694 515.942 224.071  1
------> CAND: 490.046708 3793.490967 0.6051060 0.8230694 515.864 224.037  1
------> CAND: 490.228364 3793.490967 0.6051060 0.8230694 510.877 221.871  1
------> CAND: 490.058645 3793.490967 0.6051060 0.8230694 501.318 217.719  1
------> CAND: 490.085634 3793.490967 0.6051060 0.8230694 497.377 216.008  1
------> CAND: 490.271443 3793.490967 0.6051060 0.8230694 488.467 212.138  1
------> CAND: 490.171013 3793.490967 0.6051060 0.8230694 486.787 211.409  1
------> CAND: 490.260284 3793.490967 0.6051060 0.8230694 486.488 211.279  1
------> CAND: 490.185805 3793.490967 0.6051060 0.8230694 484.354 210.352  1
------> CAND: 490.075773 3793.490967 0.6051060 0.8230694 483.475 209.97  1
------> CAND: 490.024909 3793.490967 0.6051060 0.8230694 482.126 209.385  1
------> CAND: 490.271183 3793.490967 0.6051060 0.8230694 478.509 207.814  1
------> CAND: 490.204749 3793.490967 0.6051060 0.8230694 471.007 204.556  1
------> CAND: 490.074735 3793.490967 0.6051060 0.8230694 467.258 202.928  1
------> CAND: 490.073437 3793.490967 0.6051060 0.8230694 453.43 196.922  1
------> CAND: 490.116516 3793.490967 0.6051060 0.8230694 443.876 192.773  1
------> CAND: 490.035808 3793.490967 0.6051060 0.8230694 440.788 191.432  1
------> CAND: 490.211756 3793.490967 0.6051060 0.8230694 438.731 190.538  1
------> CAND: 490.258986 3793.490967 0.6051060 0.8230694 430.234 186.848  1
------> CAND: 490.262619 3793.490967 0.6051060 0.8230694 426.883 185.393  1
------> CAND: 490.055531 3793.490967 0.6051060 0.8230694 419.142 182.031  1
------> CAND: 490.146100 3793.490967 0.6051060 0.8230694 407.065 176.786  1
------> CAND: 490.044372 3793.490967 0.6051060 0.8230694 405.444 176.082  1
------> CAND: 490.219022 3793.490967 0.6051060 0.8230694 401.143 174.214  1
------> CAND: 490.220579 3793.490967 0.6051060 0.8230694 399.421 173.466  1
------> CAND: 490.023352 3793.490967 0.6051060 0.8230694 396.273 172.099  1
------> CAND: 490.078627 3793.490967 0.6051060 0.8230694 395.015 171.553  1
------> CAND: 490.203711 3793.490967 0.6051060 0.8230694 390.252 169.484  1
------> CAND: 490.124301 3793.490967 0.6051060 0.8230694 386.406 167.814  1
------> CAND: 490.029321 3793.490967 0.6051060 0.8230694 386.026 167.649  1
------> CAND: 490.136757 3793.490967 0.6051060 0.8230694 384.617 167.037  1
------> CAND: 490.048265 3793.490967 0.6051060 0.8230694 382.736 166.22  1
------> CAND: 490.081482 3793.490967 0.6051060 0.8230694 380.365 165.191  1
------> CAND: 490.046967 3793.490967 0.6051060 0.8230694 378.167 164.236  1
------> CAND: 490.045151 3793.490967 0.6051060 0.8230694 374.865 162.802  1
------> CAND: 490.151549 3793.490967 0.6051060 0.8230694 366.129 159.008  1
------> CAND: 490.169975 3793.490967 0.6051060 0.8230694 362.953 157.629  1
------> CAND: 490.265214 3793.490967 0.6051060 0.8230694 361.588 157.036  1
------> CAND: 490.224731 3793.490967 0.6051060 0.8230694 358.559 155.72  1
------> CAND: 490.094717 3793.490967 0.6051060 0.8230694 358.103 155.522  1
------> CAND: 490.091862 3793.490967 0.6051060 0.8230694 356.946 155.02  1
------> CAND: 490.161670 3793.490967 0.6051060 0.8230694 355.239 154.278  1
------> CAND: 490.162968 3793.490967 0.6051060 0.8230694 352.944 153.281  1
------> CAND: 490.106135 3793.490967 0.6051060 0.8230694 348.305 151.267  1
------> CAND: 490.252758 3793.490967 0.6051060 0.8230694 346.993 150.697  1
------> CAND: 490.273778 3793.490967 0.6051060 0.8230694 339.654 147.51  1
------> CAND: 490.082780 3793.490967 0.6051060 0.8230694 334.134 145.113  1
------> CAND: 490.111066 3793.490967 0.6051060 0.8230694 334.068 145.084  1
------> CAND: 490.100167 3793.490967 0.6051060 0.8230694 333.124 144.674  1
------> CAND: 490.107433 3793.490967 0.6051060 0.8230694 331.6 144.012  1
------> CAND: 490.185026 3793.490967 0.6051060 0.8230694 330.939 143.725  1
------> CAND: 490.094976 3793.490967 0.6051060 0.8230694 328.698 142.752  1
------> CAND: 490.150511 3793.490967 0.6051060 0.8230694 326.509 141.801  1
------> CAND: 490.212275 3793.490967 0.6051060 0.8230694 322.712 140.152  1
------> CAND: 490.150771 3793.490967 0.6051060 0.8230694 321.999 139.843  1
------> CAND: 490.038144 3793.490967 0.6051060 0.8230694 320.653 139.258  1
------> CAND: 490.183469 3793.490967 0.6051060 0.8230694 318.001 138.106  1
------> CAND: 490.053195 3793.490967 0.6051060 0.8230694 315.539 137.037  1
------> CAND: 490.027504 3793.490967 0.6051060 0.8230694 313.191 136.017  1
------> CAND: 490.229143 3793.490967 0.6051060 0.8230694 312.246 135.607  1
------> CAND: 490.119889 3793.490967 0.6051060 0.8230694 310.662 134.919  1
------> CAND: 490.161411 3793.490967 0.6051060 0.8230694 310.235 134.734  1
------> CAND: 490.157518 3793.490967 0.6051060 0.8230694 309.919 134.596  1
------> CAND: 490.137017 3793.490967 0.6051060 0.8230694 308.915 134.16  1
------> CAND: 490.281045 3793.490967 0.6051060 0.8230694 308.426 133.948  1
------> CAND: 490.174646 3793.490967 0.6051060 0.8230694 308.405 133.938  1
------> CAND: 490.095755 3793.490967 0.6051060 0.8230694 307.135 133.387  1
------> CAND: 490.063576 3793.490967 0.6051060 0.8230694 304.808 132.377  1
------> CAND: 490.194109 3793.490967 0.6051060 0.8230694 304.539 132.26  1
------> CAND: 490.213572 3793.490967 0.6051060 0.8230694 304.108 132.072  1
------> CAND: 490.257948 3793.490967 0.6051060 0.8230694 303.707 131.898  1
------> CAND: 490.086413 3793.490967 0.6051060 0.8230694 303.264 131.706  1
------> CAND: 490.201116 3793.490967 0.6051060 0.8230694 302.959 131.573  1
------> CAND: 490.183210 3793.490967 0.6051060 0.8230694 302.807 131.507  1
------> CAND: 490.231478 3793.490967 0.6051060 0.8230694 301.039 130.74  1
------> CAND: 490.245232 3793.490967 0.6051060 0.8230694 300.015 130.295  1
------> CAND: 490.236149 3793.490967 0.6051060 0.8230694 297.992 129.416  1
------> CAND: 490.277930 3793.490967 0.6051060 0.8230694 297.622 129.255  1
------> CAND: 490.207344 3793.490967 0.6051060 0.8230694 294.018 127.69  1
------> CAND: 490.228624 3793.490967 0.6051060 0.8230694 293.181 127.327  1
------> CAND: 490.221617 3793.490967 0.6051060 0.8230694 291.408 126.557  1
------> CAND: 490.079146 3793.490967 0.6051060 0.8230694 290.67 126.236  1
------> CAND: 490.098091 3793.490967 0.6051060 0.8230694 289.982 125.938  1
------> CAND: 490.108211 3793.490967 0.6051060 0.8230694 289.682 125.807  1
------> CAND: 490.190735 3793.490967 0.6051060 0.8230694 289.446 125.705  1
------> CAND: 490.271702 3793.490967 0.6051060 0.8230694 288.788 125.419  1
------> CAND: 490.180614 3793.490967 0.6051060 0.8230694 288.593 125.334  1
------> CAND: 490.137536 3793.490967 0.6051060 0.8230694 287.948 125.054  1
------> CAND: 490.093679 3793.490967 0.6051060 0.8230694 287.523 124.87  1
------> CAND: 490.234073 3793.490967 0.6051060 0.8230694 286.709 124.516  1
------> CAND: 490.076811 3793.490967 0.6051060 0.8230694 286.611 124.474  1
[21:09:10][190993][INFO ] Statistics: count dirty SumSpec pages 1571 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:09:10][190993][INFO ] Data processing finished successfully!
21:09:10 (190993): called boinc_finish(0)

</stderr_txt>
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