Task 1706884670

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_117_4750000_1
Workunit ID: 860059168
Created: 1 Jan 2025 19:26:44 UTC
Sent: 1 Jan 2025 22:07:50 UTC
Report deadline: 15 Jan 2025 22:07:50 UTC
Received: 2 Jan 2025 6:21:24 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 425.63
CPU time (sec): 37.95
Peak working set size (MB): 272.98
Peak swap size (MB): 36412.3
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[06:13:38][1357005][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_117.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 4750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_117.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_117_4750000_1_0
------> GPU usage: 0.330000
[06:13:38][1357005][INFO ] Starting data processing...
[06:13:38][1357005][INFO ] opti: No host transfer for n_steps. Use device global.
[06:13:38][1357005][INFO ] opti: No host transfer for mean. Use device global.
[06:13:38][1357005][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[06:13:38][1357005][INFO ] opti: sumspec[i] allloc, free and pinned.
[06:13:38][1357005][INFO ] opti: power spectrum in fft callback (static link).
[06:13:38][1357005][INFO ] opti: __constant__ access is not uniform, bad!
[06:13:39][1357005][INFO ] Running on device 7 Tesla V100-SXM2-16GB
[06:13:39][1357005][INFO ] CUDA global memory status (initial GPU state, including context):
[06:13:39][1357005][INFO ] No template file. Generating templates.
[06:13:39][1357005][INFO ] Template param value T_cons = 50000
[06:13:46][1357005][INFO ] Number of generated templates to be used: 50000
[06:13:46][1357005][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_117.cpt
[06:13:46][1357005][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_117.cpt (No such file or directory).
------> Starting from scratch...
[06:13:46][1357005][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_117.binary
[06:13:46][1357005][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM241.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767791391
------> 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: 241.7 cm^-3 pc
------> Scale factor: 1.43858
[06:13:46][1357005][INFO ] Allocating memory for dedispersed compressed time series...
[06:13:46][1357005][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[06:13:46][1357005][INFO ] 8-bit allocation done
[06:13:46][1357005][INFO ] Foobar
[06:13:46][1357005][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_117.binary
[06:13:46][1357005][INFO ] Allocating memory for dedispersed uncompressed time series.
[06:13:46][1357005][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[06:13:46][1357005][INFO ] FftSize = 12582913
[06:13:46][1357005][INFO ] Seed for random number generator is 1112756643.
[06:13:49][1357005][INFO ] 8[06:13:49][1357005][INFO ] 9[06:13:50][1357005][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[06:13:50][1357005][INFO ] Normalization factor 3.97364e-08
[06:13:50][1357005][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
[06:13:50][1357005][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[06:13:50][1357005][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[06:13:50][1357005][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[06:13:50][1357005][INFO ] Launching time series padding kernel: grid 196608, block 32
[06:14:39][1357005][INFO ] Checkpoint committed!
[06:15:39][1357005][INFO ] Checkpoint committed!
[06:16:39][1357005][INFO ] Checkpoint committed!
[06:17:39][1357005][INFO ] Checkpoint committed!
[06:18:39][1357005][INFO ] Checkpoint committed!
[06:19:39][1357005][INFO ] Checkpoint committed!
[06:20:39][1357005][INFO ] Checkpoint committed!
[06:20:42][1357005][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 444.245418 4328.446777 1.0340483 3.3727441 247.319 107.409  1
------> CAND: 444.051046 4328.446777 1.0340483 3.3727441 241.128 104.721  1
------> CAND: 444.197928 4328.446777 1.0340483 3.3727441 235.686 102.357  1
------> CAND: 444.188585 4328.446777 1.0340483 3.3727441 233.862 101.565  1
------> CAND: 444.209346 4328.446777 1.0340483 3.3727441 229.265 99.5684  1
------> CAND: 444.298098 4328.446777 1.0340483 3.3727441 224.938 97.6895  1
------> CAND: 444.141095 4328.446777 1.0340483 3.3727441 203.63 88.4354  1
------> CAND: 444.164451 4328.446777 1.0340483 3.3727441 197.332 85.7003  1
------> CAND: 444.089713 4328.446777 1.0340483 3.3727441 194.742 84.5755  1
------> CAND: 444.052603 4328.446777 1.0340483 3.3727441 189.315 82.2186  1
------> CAND: 444.299915 4328.446777 1.0340483 3.3727441 188.957 82.0631  1
------> CAND: 444.117739 4328.446777 1.0340483 3.3727441 185.898 80.7345  1
------> CAND: 444.207270 4328.446777 1.0340483 3.3727441 185.449 80.5393  1
------> CAND: 444.291611 4328.446777 1.0340483 3.3727441 182.928 79.4446  1
------> CAND: 444.126044 4328.446777 1.0340483 3.3727441 180.66 78.4597  1
------> CAND: 444.240228 4328.446777 1.0340483 3.3727441 179.103 77.7834  1
------> CAND: 444.253463 4328.446777 1.0340483 3.3727441 177.563 77.1148  1
------> CAND: 444.229328 4328.446777 1.0340483 3.3727441 175.742 76.3236  1
------> CAND: 444.291351 4328.446777 1.0340483 3.3727441 174.698 75.8705  1
------> CAND: 444.308479 4328.446777 1.0340483 3.3727441 174.324 75.7077  1
------> CAND: 444.271109 4328.446777 1.0340483 3.3727441 173.298 75.2624  1
------> CAND: 444.199225 4328.446777 1.0340483 3.3727441 172.645 74.9788  1
------> CAND: 444.266698 4328.446777 1.0340483 3.3727441 168.828 73.321  1
------> CAND: 444.272147 4328.446777 1.0340483 3.3727441 168.186 73.0424  1
------> CAND: 444.308998 4328.446777 1.0340483 3.3727441 167.909 72.9218  1
------> CAND: 444.307441 4328.446777 1.0340483 3.3727441 164.428 71.41  1
------> CAND: 444.247754 4328.446777 1.0340483 3.3727441 163.644 71.0695  1
------> CAND: 444.153292 4328.446777 1.0340483 3.3727441 158.868 68.9953  1
------> CAND: 444.096200 4328.446777 1.0340483 3.3727441 155.69 67.6153  1
------> CAND: 444.256317 4328.446777 1.0340483 3.3727441 155.538 67.5491  1
------> CAND: 444.058312 4328.446777 1.0340483 3.3727441 155.347 67.4665  1
------> CAND: 444.098536 4328.446777 1.0340483 3.3727441 155.343 67.4646  1
------> CAND: 444.146285 4328.446777 1.0340483 3.3727441 154.874 67.2607  1
------> CAND: 444.117480 4328.446777 1.0340483 3.3727441 154.291 67.0078  1
------> CAND: 444.295763 4328.446777 1.0340483 3.3727441 153.207 66.537  1
------> CAND: 444.262027 4328.446777 1.0340483 3.3727441 152.889 66.3988  1
------> CAND: 444.184174 4328.446777 1.0340483 3.3727441 151.183 65.658  1
------> CAND: 444.132791 4328.446777 1.0340483 3.3727441 149.824 65.0678  1
------> CAND: 444.166268 4328.446777 1.0340483 3.3727441 148.757 64.6044  1
------> CAND: 444.294725 4328.446777 1.0340483 3.3727441 148.633 64.5507  1
------> CAND: 444.293427 4328.446777 1.0340483 3.3727441 148.526 64.5042  1
------> CAND: 444.260989 4328.446777 1.0340483 3.3727441 148.347 64.4265  1
------> CAND: 444.184952 4328.446777 1.0340483 3.3727441 146.052 63.4296  1
------> CAND: 444.270071 4328.446777 1.0340483 3.3727441 145.642 63.2514  1
------> CAND: 444.238671 4328.446777 1.0340483 3.3727441 145.333 63.1174  1
------> CAND: 444.067135 4328.446777 1.0340483 3.3727441 141.44 61.4265  1
------> CAND: 444.208827 4328.446777 1.0340483 3.3727441 141.023 61.2454  1
------> CAND: 444.190662 4328.446777 1.0340483 3.3727441 140.616 61.0689  1
------> CAND: 444.242304 4328.446777 1.0340483 3.3727441 139.035 60.3821  1
------> CAND: 444.183136 4328.446777 1.0340483 3.3727441 138.095 59.9738  1
------> CAND: 444.253722 4328.446777 1.0340483 3.3727441 137.996 59.9307  1
------> CAND: 444.229069 4328.446777 1.0340483 3.3727441 136.636 59.3402  1
------> CAND: 444.229847 4328.446777 1.0340483 3.3727441 136.31 59.1986  1
------> CAND: 444.055457 4328.446777 1.0340483 3.3727441 136.128 59.1198  1
------> CAND: 444.136424 4328.446777 1.0340483 3.3727441 135.235 58.7316  1
------> CAND: 444.122151 4328.446777 1.0340483 3.3727441 134.094 58.2361  1
------> CAND: 444.069990 4328.446777 1.0340483 3.3727441 133.976 58.185  1
------> CAND: 444.237373 4328.446777 1.0340483 3.3727441 132.904 57.7196  1
------> CAND: 444.276819 4328.446777 1.0340483 3.3727441 132.587 57.5819  1
------> CAND: 444.199485 4328.446777 1.0340483 3.3727441 131.062 56.9194  1
------> CAND: 444.076997 4328.446777 1.0340483 3.3727441 130.783 56.7983  1
------> CAND: 444.148102 4328.446777 1.0340483 3.3727441 130.691 56.7584  1
------> CAND: 444.109695 4328.446777 1.0340483 3.3727441 130.689 56.7576  1
------> CAND: 444.181838 4328.446777 1.0340483 3.3727441 129.47 56.2281  1
------> CAND: 444.220246 4328.446777 1.0340483 3.3727441 129.432 56.2116  1
------> CAND: 444.242823 4328.446777 1.0340483 3.3727441 128.794 55.9346  1
------> CAND: 444.204935 4328.446777 1.0340483 3.3727441 127.614 55.4222  1
------> CAND: 444.248532 4328.446777 1.0340483 3.3727441 127.224 55.2529  1
------> CAND: 444.110992 4328.446777 1.0340483 3.3727441 126.949 55.1331  1
------> CAND: 444.057274 4328.446777 1.0340483 3.3727441 126.838 55.0851  1
------> CAND: 444.269033 4328.446777 1.0340483 3.3727441 125.967 54.7069  1
------> CAND: 444.070509 4328.446777 1.0340483 3.3727441 125.79 54.63  1
------> CAND: 444.064021 4328.446777 1.0340483 3.3727441 125.622 54.557  1
------> CAND: 444.129158 4328.446777 1.0340483 3.3727441 124.981 54.2786  1
------> CAND: 444.214536 4328.446777 1.0340483 3.3727441 124.807 54.2031  1
------> CAND: 444.237114 4328.446777 1.0340483 3.3727441 124.721 54.1656  1
------> CAND: 444.098795 4328.446777 1.0340483 3.3727441 123.269 53.5349  1
------> CAND: 444.260729 4328.446777 1.0340483 3.3727441 123.05 53.44  1
------> CAND: 444.272666 4328.446777 1.0340483 3.3727441 123.03 53.4314  1
------> CAND: 444.273185 4328.446777 1.0340483 3.3727441 122.835 53.3464  1
------> CAND: 444.266957 4328.446777 1.0340483 3.3727441 122.628 53.2565  1
------> CAND: 444.241525 4328.446777 1.0340483 3.3727441 121.858 52.9221  1
------> CAND: 444.100093 4328.446777 1.0340483 3.3727441 121.842 52.9152  1
------> CAND: 444.267995 4328.446777 1.0340483 3.3727441 121.622 52.8197  1
------> CAND: 444.289794 4328.446777 1.0340483 3.3727441 121.264 52.6644  1
------> CAND: 444.072325 4328.446777 1.0340483 3.3727441 119.805 52.0305  1
------> CAND: 444.057014 4328.446777 1.0340483 3.3727441 117.084 50.8489  1
------> CAND: 444.214017 4328.446777 1.0340483 3.3727441 117.057 50.8373  1
------> CAND: 444.238411 4328.446777 1.0340483 3.3727441 116.893 50.7658  1
------> CAND: 444.307960 4328.446777 1.0340483 3.3727441 115.802 50.292  1
------> CAND: 444.094903 4328.446777 1.0340483 3.3727441 115.057 49.9686  1
------> CAND: 444.305365 4328.446777 1.0340483 3.3727441 114.793 49.854  1
------> CAND: 444.069471 4328.446777 1.0340483 3.3727441 113.695 49.377  1
------> CAND: 444.047672 4328.446777 1.0340483 3.3727441 113.665 49.3641  1
------> CAND: 444.232443 4328.446777 1.0340483 3.3727441 112.552 48.8809  1
------> CAND: 444.264103 4328.446777 1.0340483 3.3727441 112.452 48.8374  1
------> CAND: 444.124487 4328.446777 1.0340483 3.3727441 111.302 48.3378  1
------> CAND: 444.153811 4328.446777 1.0340483 3.3727441 111.286 48.3308  1
------> CAND: 444.176389 4328.446777 1.0340483 3.3727441 111.238 48.31  1
------> CAND: 444.168603 4328.446777 1.0340483 3.3727441 111.224 48.3038  1
[06:20:42][1357005][INFO ] Statistics: count dirty SumSpec pages 435424 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:20:42][1357005][INFO ] Data processing finished successfully!
06:20:42 (1357005): called boinc_finish(0)

</stderr_txt>
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