Task 1685070165

Name: Ter5_1_dns_cfbf00083_segment_5_dms_200_40000_84_9250000_0
Workunit ID: 846903079
Created: 21 Nov 2024 10:05:36 UTC
Sent: 22 Nov 2024 2:46:52 UTC
Report deadline: 6 Dec 2024 2:46:52 UTC
Received: 22 Nov 2024 2:57:31 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 309.92
CPU time (sec): 19.60
Peak working set size (MB): 299.94
Peak swap size (MB): 14818.07
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
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>
[19:49:06][208349][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_5_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_5_dms_200_84.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 9250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_84.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_40000_84_9250000_0_0
------> GPU usage: 1.000000
[19:49:06][208349][INFO ] Starting data processing...
[19:49:06][208349][INFO ] opti: No host transfer for n_steps. Use device global.
[19:49:06][208349][INFO ] opti: No host transfer for mean. Use device global.
[19:49:06][208349][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:49:06][208349][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:49:06][208349][INFO ] opti: power spectrum in fft callback (static link).
[19:49:06][208349][INFO ] opti: __constant__ access is not uniform, bad!
[19:49:06][208349][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[19:49:06][208349][INFO ] CUDA global memory status (initial GPU state, including context):
[19:49:06][208349][INFO ] No template file. Generating templates.
[19:49:06][208349][INFO ] Template param value T_cons = 50000
[19:49:11][208349][INFO ] Number of generated templates to be used: 50000
[19:49:11][208349][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_5_dms_200_84.cpt
[19:49:11][208349][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_5_dms_200_84.cpt (No such file or directory).
------> Starting from scratch...
[19:49:11][208349][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_84.binary
[19:49:11][208349][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_5_dms_200_DM238.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755657019559
------> 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: 238.4 cm^-3 pc
------> Scale factor: 1.245
[19:49:11][208349][INFO ] Allocating memory for dedispersed compressed time series...
[19:49:11][208349][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:49:11][208349][INFO ] 8-bit allocation done
[19:49:11][208349][INFO ] Foobar
[19:49:11][208349][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_84.binary
[19:49:11][208349][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:49:11][208349][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:49:11][208349][INFO ] FftSize = 12582913
[19:49:11][208349][INFO ] Seed for random number generator is -1085432002.
[19:49:13][208349][INFO ] 8[19:49:13][208349][INFO ] 9[19:49:14][208349][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:49:14][208349][INFO ] Normalization factor 3.97364e-08
[19:49:14][208349][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
[19:49:14][208349][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
[19:49:14][208349][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:49:14][208349][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:49:14][208349][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -442.68713379, mean= -0.00002639  -0.00002639
[19:49:14][208349][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:50:06][208349][INFO ] Checkpoint committed!
[19:51:06][208349][INFO ] Checkpoint committed!
[19:52:06][208349][INFO ] Checkpoint committed!
[19:53:06][208349][INFO ] Checkpoint committed!
[19:54:06][208349][INFO ] Checkpoint committed!
[19:54:14][208349][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 346.353115 3726.226562 0.5928658 4.8383465 943.788 320  1
------> CAND: 346.426816 3726.226562 0.5928658 4.8383465 933.578 320  1
------> CAND: 346.415397 3726.226562 0.5928658 4.8383465 802.756 320  1
------> CAND: 346.470413 3726.226562 0.5928658 4.8383465 761.079 320  1
------> CAND: 346.392820 3726.226562 0.5928658 4.8383465 679.057 294.911  1
------> CAND: 346.292130 3726.226562 0.5928658 4.8383465 665.657 289.091  1
------> CAND: 346.296023 3726.226562 0.5928658 4.8383465 617.139 268.02  1
------> CAND: 346.451210 3726.226562 0.5928658 4.8383465 610.596 265.178  1
------> CAND: 346.411245 3726.226562 0.5928658 4.8383465 590.114 256.283  1
------> CAND: 346.498440 3726.226562 0.5928658 4.8383465 543.101 235.866  1
------> CAND: 346.283048 3726.226562 0.5928658 4.8383465 533.687 231.777  1
------> CAND: 346.366091 3726.226562 0.5928658 4.8383465 528.425 229.492  1
------> CAND: 346.517903 3726.226562 0.5928658 4.8383465 526.458 228.638  1
------> CAND: 346.469375 3726.226562 0.5928658 4.8383465 525.714 228.315  1
------> CAND: 346.372578 3726.226562 0.5928658 4.8383465 513.647 223.074  1
------> CAND: 346.259951 3726.226562 0.5928658 4.8383465 513.587 223.048  1
------> CAND: 346.498700 3726.226562 0.5928658 4.8383465 507.556 220.429  1
------> CAND: 346.402162 3726.226562 0.5928658 4.8383465 496.548 215.648  1
------> CAND: 346.358046 3726.226562 0.5928658 4.8383465 494.731 214.859  1
------> CAND: 346.510637 3726.226562 0.5928658 4.8383465 486.522 211.294  1
------> CAND: 346.444981 3726.226562 0.5928658 4.8383465 477.991 207.589  1
------> CAND: 346.405017 3726.226562 0.5928658 4.8383465 477.872 207.537  1
------> CAND: 346.492991 3726.226562 0.5928658 4.8383465 471.51 204.774  1
------> CAND: 346.355451 3726.226562 0.5928658 4.8383465 470.477 204.325  1
------> CAND: 346.279933 3726.226562 0.5928658 4.8383465 464.55 201.752  1
------> CAND: 346.354932 3726.226562 0.5928658 4.8383465 460.196 199.86  1
------> CAND: 346.350260 3726.226562 0.5928658 4.8383465 452.674 196.594  1
------> CAND: 346.412024 3726.226562 0.5928658 4.8383465 449.524 195.226  1
------> CAND: 346.423442 3726.226562 0.5928658 4.8383465 449.161 195.068  1
------> CAND: 346.264622 3726.226562 0.5928658 4.8383465 447.018 194.138  1
------> CAND: 346.485724 3726.226562 0.5928658 4.8383465 446.415 193.875  1
------> CAND: 346.293168 3726.226562 0.5928658 4.8383465 446.289 193.821  1
------> CAND: 346.371281 3726.226562 0.5928658 4.8383465 441.179 191.602  1
------> CAND: 346.279414 3726.226562 0.5928658 4.8383465 439.407 190.832  1
------> CAND: 346.487800 3726.226562 0.5928658 4.8383465 438.081 190.256  1
------> CAND: 346.267218 3726.226562 0.5928658 4.8383465 430.353 186.9  1
------> CAND: 346.384516 3726.226562 0.5928658 4.8383465 430.335 186.892  1
------> CAND: 346.415657 3726.226562 0.5928658 4.8383465 426.183 185.089  1
------> CAND: 346.398010 3726.226562 0.5928658 4.8383465 425.063 184.603  1
------> CAND: 346.307960 3726.226562 0.5928658 4.8383465 424.46 184.34  1
------> CAND: 346.503890 3726.226562 0.5928658 4.8383465 420.339 182.551  1
------> CAND: 346.505966 3726.226562 0.5928658 4.8383465 413.234 179.465  1
------> CAND: 346.385813 3726.226562 0.5928658 4.8383465 412.175 179.005  1
------> CAND: 346.396713 3726.226562 0.5928658 4.8383465 404.272 175.573  1
------> CAND: 346.414100 3726.226562 0.5928658 4.8383465 400.643 173.997  1
------> CAND: 346.446019 3726.226562 0.5928658 4.8383465 396.505 172.2  1
------> CAND: 346.417733 3726.226562 0.5928658 4.8383465 396.011 171.985  1
------> CAND: 346.458216 3726.226562 0.5928658 4.8383465 394.334 171.257  1
------> CAND: 346.360381 3726.226562 0.5928658 4.8383465 389.534 169.173  1
------> CAND: 346.363755 3726.226562 0.5928658 4.8383465 386.009 167.641  1
------> CAND: 346.491693 3726.226562 0.5928658 4.8383465 381.934 165.872  1
------> CAND: 346.394118 3726.226562 0.5928658 4.8383465 381.885 165.851  1
------> CAND: 346.428892 3726.226562 0.5928658 4.8383465 379.162 164.668  1
------> CAND: 346.509599 3726.226562 0.5928658 4.8383465 376.141 163.356  1
------> CAND: 346.514270 3726.226562 0.5928658 4.8383465 375.222 162.957  1
------> CAND: 346.348444 3726.226562 0.5928658 4.8383465 373.1 162.035  1
------> CAND: 346.260211 3726.226562 0.5928658 4.8383465 372.116 161.608  1
------> CAND: 346.333911 3726.226562 0.5928658 4.8383465 367.926 159.788  1
------> CAND: 346.332354 3726.226562 0.5928658 4.8383465 367.73 159.703  1
------> CAND: 346.486762 3726.226562 0.5928658 4.8383465 367.451 159.582  1
------> CAND: 346.269553 3726.226562 0.5928658 4.8383465 365.273 158.636  1
------> CAND: 346.470673 3726.226562 0.5928658 4.8383465 363.602 157.91  1
------> CAND: 346.446798 3726.226562 0.5928658 4.8383465 357.799 155.39  1
------> CAND: 346.476641 3726.226562 0.5928658 4.8383465 355.055 154.198  1
------> CAND: 346.464964 3726.226562 0.5928658 4.8383465 354.637 154.017  1
------> CAND: 346.492471 3726.226562 0.5928658 4.8383465 354.63 154.014  1
------> CAND: 346.389706 3726.226562 0.5928658 4.8383465 352.214 152.965  1
------> CAND: 346.281750 3726.226562 0.5928658 4.8383465 348.957 151.55  1
------> CAND: 346.487022 3726.226562 0.5928658 4.8383465 348.75 151.46  1
------> CAND: 346.478718 3726.226562 0.5928658 4.8383465 346.066 150.295  1
------> CAND: 346.459773 3726.226562 0.5928658 4.8383465 344.56 149.641  1
------> CAND: 346.338064 3726.226562 0.5928658 4.8383465 342.722 148.842  1
------> CAND: 346.306144 3726.226562 0.5928658 4.8383465 340.122 147.713  1
------> CAND: 346.390744 3726.226562 0.5928658 4.8383465 336.048 145.944  1
------> CAND: 346.276560 3726.226562 0.5928658 4.8383465 333.87 144.998  1
------> CAND: 346.285124 3726.226562 0.5928658 4.8383465 333.415 144.801  1
------> CAND: 346.302770 3726.226562 0.5928658 4.8383465 332.677 144.48  1
------> CAND: 346.359862 3726.226562 0.5928658 4.8383465 321.159 139.478  1
------> CAND: 346.426037 3726.226562 0.5928658 4.8383465 318.929 138.509  1
------> CAND: 346.280453 3726.226562 0.5928658 4.8383465 317.611 137.937  1
------> CAND: 346.407612 3726.226562 0.5928658 4.8383465 316.51 137.459  1
------> CAND: 346.521277 3726.226562 0.5928658 4.8383465 313.953 136.348  1
------> CAND: 346.412543 3726.226562 0.5928658 4.8383465 312.802 135.848  1
------> CAND: 346.513232 3726.226562 0.5928658 4.8383465 312.137 135.559  1
------> CAND: 346.358305 3726.226562 0.5928658 4.8383465 309.942 134.606  1
------> CAND: 346.265401 3726.226562 0.5928658 4.8383465 307.634 133.604  1
------> CAND: 346.328981 3726.226562 0.5928658 4.8383465 306.458 133.093  1
------> CAND: 346.274224 3726.226562 0.5928658 4.8383465 306.2 132.981  1
------> CAND: 346.372838 3726.226562 0.5928658 4.8383465 305.63 132.733  1
------> CAND: 346.316784 3726.226562 0.5928658 4.8383465 304.314 132.162  1
------> CAND: 346.302511 3726.226562 0.5928658 4.8383465 303.836 131.954  1
------> CAND: 346.378547 3726.226562 0.5928658 4.8383465 302.969 131.578  1
------> CAND: 346.293428 3726.226562 0.5928658 4.8383465 302.454 131.354  1
------> CAND: 346.266699 3726.226562 0.5928658 4.8383465 302.168 131.23  1
------> CAND: 346.492731 3726.226562 0.5928658 4.8383465 301.995 131.155  1
------> CAND: 346.266958 3726.226562 0.5928658 4.8383465 300.58 130.54  1
------> CAND: 346.364793 3726.226562 0.5928658 4.8383465 299.34 130.002  1
------> CAND: 346.378028 3726.226562 0.5928658 4.8383465 298.704 129.726  1
------> CAND: 346.364274 3726.226562 0.5928658 4.8383465 295.961 128.534  1
------> CAND: 346.507004 3726.226562 0.5928658 4.8383465 294.972 128.105  1
[19:54:14][208349][INFO ] Statistics: count dirty SumSpec pages 1717 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:54:14][208349][INFO ] Data processing finished successfully!
19:54:14 (208349): called boinc_finish(0)

</stderr_txt>
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