Task 1680092423

Name: Ter5_1_dns_cfbf00082_segment_2_dms_200_40000_170_2450000_0
Workunit ID: 844014881
Created: 10 Nov 2024 8:37:58 UTC
Sent: 10 Nov 2024 14:37:31 UTC
Report deadline: 24 Nov 2024 14:37:31 UTC
Received: 10 Nov 2024 14:48:33 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 338.87
CPU time (sec): 15.48
Peak working set size (MB): 299.35
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>
[07:39:43][47288][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_cfbf00082_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00082_segment_2_dms_200_170.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 2450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_2_dms_200_170.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_2_dms_200_40000_170_2450000_0_0
------> GPU usage: 1.000000
[07:39:43][47288][INFO ] Starting data processing...
[07:39:43][47288][INFO ] opti: No host transfer for n_steps. Use device global.
[07:39:43][47288][INFO ] opti: No host transfer for mean. Use device global.
[07:39:43][47288][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:39:43][47288][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:39:43][47288][INFO ] opti: power spectrum in fft callback (static link).
[07:39:43][47288][INFO ] opti: __constant__ access is not uniform, bad!
[07:39:43][47288][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[07:39:43][47288][INFO ] CUDA global memory status (initial GPU state, including context):
[07:39:43][47288][INFO ] No template file. Generating templates.
[07:39:43][47288][INFO ] Template param value T_cons = 50000
[07:39:48][47288][INFO ] Number of generated templates to be used: 50000
[07:39:48][47288][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00082_segment_2_dms_200_170.cpt
[07:39:48][47288][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00082_segment_2_dms_200_170.cpt (No such file or directory).
------> Starting from scratch...
[07:39:48][47288][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_2_dms_200_170.binary
[07:39:48][47288][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00082/Ter5_1_dns_cfbf00082_segment_2_dms_200_DM247.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693979094947
------> 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): 174804.53
------> DEC (J2000): -244731.1
------> 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 cm^-3 pc
------> Scale factor: 2.21554
[07:39:48][47288][INFO ] Allocating memory for dedispersed compressed time series...
[07:39:48][47288][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:39:48][47288][INFO ] 8-bit allocation done
[07:39:48][47288][INFO ] Foobar
[07:39:48][47288][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_2_dms_200_170.binary
[07:39:48][47288][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:39:48][47288][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:39:48][47288][INFO ] FftSize = 12582913
[07:39:48][47288][INFO ] Seed for random number generator is 1098222003.
[07:39:51][47288][INFO ] 8[07:39:51][47288][INFO ] 9[07:39:51][47288][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:39:51][47288][INFO ] Normalization factor 3.97364e-08
[07:39:51][47288][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
[07:39:51][47288][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 949 MB (15336 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:39:51][47288][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:39:51][47288][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:39:51][47288][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 997.33483887, mean= 0.00005945  0.00005945
[07:39:51][47288][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:40:43][47288][INFO ] Checkpoint committed!
[07:41:43][47288][INFO ] Checkpoint committed!
[07:42:44][47288][INFO ] Checkpoint committed!
[07:43:44][47288][INFO ] Checkpoint committed!
[07:44:44][47288][INFO ] Checkpoint committed!
[07:45:21][47288][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 359.548637 4087.149658 0.4920245 2.4855864 732.096 317.945  1
------> CAND: 359.674499 4087.149658 0.4920245 2.4855864 648.936 281.829  1
------> CAND: 359.803734 4087.149658 0.4920245 2.4855864 606.838 263.546  1
------> CAND: 359.610400 4087.149658 0.4920245 2.4855864 595.595 258.664  1
------> CAND: 359.784530 4087.149658 0.4920245 2.4855864 593.536 257.769  1
------> CAND: 359.767922 4087.149658 0.4920245 2.4855864 593.53 257.767  1
------> CAND: 359.577442 4087.149658 0.4920245 2.4855864 567.523 246.472  1
------> CAND: 359.737040 4087.149658 0.4920245 2.4855864 552.212 239.823  1
------> CAND: 359.551232 4087.149658 0.4920245 2.4855864 550.154 238.929  1
------> CAND: 359.584708 4087.149658 0.4920245 2.4855864 530.02 230.185  1
------> CAND: 359.649067 4087.149658 0.4920245 2.4855864 525.88 228.387  1
------> CAND: 359.787904 4087.149658 0.4920245 2.4855864 522.452 226.898  1
------> CAND: 359.557719 4087.149658 0.4920245 2.4855864 518.907 225.359  1
------> CAND: 359.600019 4087.149658 0.4920245 2.4855864 518.275 225.084  1
------> CAND: 359.635313 4087.149658 0.4920245 2.4855864 517.87 224.908  1
------> CAND: 359.681246 4087.149658 0.4920245 2.4855864 517.523 224.757  1
------> CAND: 359.701228 4087.149658 0.4920245 2.4855864 513.339 222.94  1
------> CAND: 359.709532 4087.149658 0.4920245 2.4855864 485.237 210.736  1
------> CAND: 359.658149 4087.149658 0.4920245 2.4855864 484.693 210.5  1
------> CAND: 359.664118 4087.149658 0.4920245 2.4855864 484.481 210.407  1
------> CAND: 359.586265 4087.149658 0.4920245 2.4855864 480.382 208.627  1
------> CAND: 359.559276 4087.149658 0.4920245 2.4855864 478.678 207.887  1
------> CAND: 359.639984 4087.149658 0.4920245 2.4855864 474.732 206.173  1
------> CAND: 359.582892 4087.149658 0.4920245 2.4855864 471.679 204.848  1
------> CAND: 359.591975 4087.149658 0.4920245 2.4855864 467.747 203.14  1
------> CAND: 359.656852 4087.149658 0.4920245 2.4855864 467.06 202.842  1
------> CAND: 359.762991 4087.149658 0.4920245 2.4855864 465.928 202.35  1
------> CAND: 359.665156 4087.149658 0.4920245 2.4855864 459.757 199.67  1
------> CAND: 359.587822 4087.149658 0.4920245 2.4855864 456.938 198.446  1
------> CAND: 359.694221 4087.149658 0.4920245 2.4855864 454.45 197.365  1
------> CAND: 359.721210 4087.149658 0.4920245 2.4855864 439.807 191.006  1
------> CAND: 359.600798 4087.149658 0.4920245 2.4855864 431.225 187.279  1
------> CAND: 359.595348 4087.149658 0.4920245 2.4855864 430.205 186.835  1
------> CAND: 359.758839 4087.149658 0.4920245 2.4855864 427.857 185.816  1
------> CAND: 359.733148 4087.149658 0.4920245 2.4855864 421.673 183.13  1
------> CAND: 359.627008 4087.149658 0.4920245 2.4855864 420.422 182.587  1
------> CAND: 359.738078 4087.149658 0.4920245 2.4855864 419.768 182.303  1
------> CAND: 359.691886 4087.149658 0.4920245 2.4855864 417.615 181.368  1
------> CAND: 359.548896 4087.149658 0.4920245 2.4855864 414.117 179.849  1
------> CAND: 359.766624 4087.149658 0.4920245 2.4855864 413.543 179.599  1
------> CAND: 359.666973 4087.149658 0.4920245 2.4855864 411.205 178.584  1
------> CAND: 359.792316 4087.149658 0.4920245 2.4855864 410.628 178.334  1
------> CAND: 359.625192 4087.149658 0.4920245 2.4855864 409.465 177.828  1
------> CAND: 359.676315 4087.149658 0.4920245 2.4855864 408.342 177.341  1
------> CAND: 359.726141 4087.149658 0.4920245 2.4855864 400.968 174.138  1
------> CAND: 359.713425 4087.149658 0.4920245 2.4855864 392.348 170.395  1
------> CAND: 359.556681 4087.149658 0.4920245 2.4855864 387.692 168.372  1
------> CAND: 359.764808 4087.149658 0.4920245 2.4855864 380.999 165.466  1
------> CAND: 359.579259 4087.149658 0.4920245 2.4855864 379.81 164.949  1
------> CAND: 359.727957 4087.149658 0.4920245 2.4855864 375.617 163.128  1
------> CAND: 359.573030 4087.149658 0.4920245 2.4855864 373.494 162.206  1
------> CAND: 359.726400 4087.149658 0.4920245 2.4855864 372.843 161.924  1
------> CAND: 359.755206 4087.149658 0.4920245 2.4855864 370.37 160.85  1
------> CAND: 359.614033 4087.149658 0.4920245 2.4855864 368.596 160.079  1
------> CAND: 359.707975 4087.149658 0.4920245 2.4855864 362.744 157.538  1
------> CAND: 359.807886 4087.149658 0.4920245 2.4855864 360.259 156.459  1
------> CAND: 359.711868 4087.149658 0.4920245 2.4855864 356.627 154.881  1
------> CAND: 359.751832 4087.149658 0.4920245 2.4855864 355.939 154.583  1
------> CAND: 359.560574 4087.149658 0.4920245 2.4855864 351.243 152.543  1
------> CAND: 359.782454 4087.149658 0.4920245 2.4855864 351.057 152.462  1
------> CAND: 359.622597 4087.149658 0.4920245 2.4855864 350.761 152.333  1
------> CAND: 359.637129 4087.149658 0.4920245 2.4855864 350.256 152.114  1
------> CAND: 359.557200 4087.149658 0.4920245 2.4855864 350.157 152.071  1
------> CAND: 359.807108 4087.149658 0.4920245 2.4855864 349.988 151.998  1
------> CAND: 359.671125 4087.149658 0.4920245 2.4855864 349.906 151.962  1
------> CAND: 359.732629 4087.149658 0.4920245 2.4855864 349.891 151.956  1
------> CAND: 359.706678 4087.149658 0.4920245 2.4855864 349.819 151.925  1
------> CAND: 359.576145 4087.149658 0.4920245 2.4855864 349.31 151.703  1
------> CAND: 359.608843 4087.149658 0.4920245 2.4855864 347.976 151.124  1
------> CAND: 359.766365 4087.149658 0.4920245 2.4855864 346.81 150.618  1
------> CAND: 359.619742 4087.149658 0.4920245 2.4855864 346.199 150.353  1
------> CAND: 359.610140 4087.149658 0.4920245 2.4855864 343.811 149.315  1
------> CAND: 359.622337 4087.149658 0.4920245 2.4855864 342.854 148.9  1
------> CAND: 359.773112 4087.149658 0.4920245 2.4855864 341.425 148.279  1
------> CAND: 359.663859 4087.149658 0.4920245 2.4855864 341.187 148.176  1
------> CAND: 359.588601 4087.149658 0.4920245 2.4855864 339.617 147.494  1
------> CAND: 359.754946 4087.149658 0.4920245 2.4855864 338.8 147.139  1
------> CAND: 359.584449 4087.149658 0.4920245 2.4855864 338.012 146.797  1
------> CAND: 359.764548 4087.149658 0.4920245 2.4855864 337.689 146.656  1
------> CAND: 359.659447 4087.149658 0.4920245 2.4855864 335.98 145.914  1
------> CAND: 359.669049 4087.149658 0.4920245 2.4855864 333.987 145.049  1
------> CAND: 359.784271 4087.149658 0.4920245 2.4855864 333.757 144.949  1
------> CAND: 359.561612 4087.149658 0.4920245 2.4855864 332.934 144.591  1
------> CAND: 359.798025 4087.149658 0.4920245 2.4855864 330.999 143.751  1
------> CAND: 359.786087 4087.149658 0.4920245 2.4855864 330.586 143.572  1
------> CAND: 359.654257 4087.149658 0.4920245 2.4855864 322.701 140.147  1
------> CAND: 359.808146 4087.149658 0.4920245 2.4855864 322.358 139.998  1
------> CAND: 359.605210 4087.149658 0.4920245 2.4855864 318.926 138.508  1
------> CAND: 359.614811 4087.149658 0.4920245 2.4855864 318.287 138.23  1
------> CAND: 359.655295 4087.149658 0.4920245 2.4855864 316.682 137.533  1
------> CAND: 359.564986 4087.149658 0.4920245 2.4855864 313.052 135.957  1
------> CAND: 359.636610 4087.149658 0.4920245 2.4855864 309.644 134.477  1
------> CAND: 359.693962 4087.149658 0.4920245 2.4855864 306.355 133.048  1
------> CAND: 359.597424 4087.149658 0.4920245 2.4855864 305.214 132.553  1
------> CAND: 359.600538 4087.149658 0.4920245 2.4855864 304.729 132.342  1
------> CAND: 359.645953 4087.149658 0.4920245 2.4855864 304.265 132.14  1
------> CAND: 359.580037 4087.149658 0.4920245 2.4855864 302.824 131.515  1
------> CAND: 359.732888 4087.149658 0.4920245 2.4855864 301.592 130.98  1
------> CAND: 359.589639 4087.149658 0.4920245 2.4855864 299.632 130.129  1
------> CAND: 359.803215 4087.149658 0.4920245 2.4855864 299.066 129.883  1
[07:45:21][47288][INFO ] Statistics: count dirty SumSpec pages 1540 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:45:21][47288][INFO ] Data processing finished successfully!
07:45:21 (47288): called boinc_finish(0)

</stderr_txt>
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