Task 1703063466

Name: Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_184_4550000_2
Workunit ID: 857495282
Created: 25 Dec 2024 20:33:03 UTC
Sent: 25 Dec 2024 21:38:32 UTC
Report deadline: 8 Jan 2025 21:38:32 UTC
Received: 26 Dec 2024 2:39:15 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 424.33
CPU time (sec): 34.28
Peak working set size (MB): 273.81
Peak swap size (MB): 36412.3
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[02:31:06][984829][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_cfbf00098_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_6_dms_200_184.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 4550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_184.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_184_4550000_2_0
------> GPU usage: 0.330000
[02:31:06][984829][INFO ] Starting data processing...
[02:31:06][984829][INFO ] opti: No host transfer for n_steps. Use device global.
[02:31:06][984829][INFO ] opti: No host transfer for mean. Use device global.
[02:31:06][984829][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:31:06][984829][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:31:06][984829][INFO ] opti: power spectrum in fft callback (static link).
[02:31:06][984829][INFO ] opti: __constant__ access is not uniform, bad!
[02:31:08][984829][INFO ] Running on device 1 Tesla V100-SXM2-16GB
[02:31:08][984829][INFO ] CUDA global memory status (initial GPU state, including context):
[02:31:08][984829][INFO ] No template file. Generating templates.
[02:31:08][984829][INFO ] Template param value T_cons = 50000
[02:31:11][984829][INFO ] Number of generated templates to be used: 50000
[02:31:11][984829][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_6_dms_200_184.cpt
[02:31:11][984829][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_6_dms_200_184.cpt (No such file or directory).
------> Starting from scratch...
[02:31:11][984829][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_184.binary
[02:31:11][984829][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_6_dms_200_DM248.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776204696005
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 248.4 cm^-3 pc
------> Scale factor: 0.992793
[02:31:11][984829][INFO ] Allocating memory for dedispersed compressed time series...
[02:31:11][984829][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:31:11][984829][INFO ] 8-bit allocation done
[02:31:11][984829][INFO ] Foobar
[02:31:11][984829][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_184.binary
[02:31:11][984829][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:31:11][984829][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:31:11][984829][INFO ] FftSize = 12582913
[02:31:12][984829][INFO ] Seed for random number generator is -1043762265.
[02:31:14][984829][INFO ] 8[02:31:14][984829][INFO ] 9[02:31:14][984829][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:31:14][984829][INFO ] Normalization factor 3.97364e-08
[02:31:15][984829][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
[02:31:15][984829][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
[02:31:15][984829][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:31:15][984829][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:31:15][984829][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:32:06][984829][INFO ] Checkpoint committed!
[02:33:06][984829][INFO ] Checkpoint committed!
[02:34:06][984829][INFO ] Checkpoint committed!
[02:35:06][984829][INFO ] Checkpoint committed!
[02:36:07][984829][INFO ] Checkpoint committed!
[02:37:07][984829][INFO ] Checkpoint committed!
[02:38:07][984829][INFO ] Checkpoint committed!
[02:38:08][984829][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 488.196148 4168.903809 0.6489956 0.3090103 255.219 110.84  1
------> CAND: 488.288793 4168.903809 0.6489956 0.3090103 222.798 96.7599  1
------> CAND: 488.315782 4168.903809 0.6489956 0.3090103 209.664 91.0561  1
------> CAND: 488.285160 4168.903809 0.6489956 0.3090103 200.138 86.919  1
------> CAND: 488.163969 4168.903809 0.6489956 0.3090103 189.764 82.4134  1
------> CAND: 488.297876 4168.903809 0.6489956 0.3090103 188.13 81.7036  1
------> CAND: 488.263880 4168.903809 0.6489956 0.3090103 185.33 80.4878  1
------> CAND: 488.392077 4168.903809 0.6489956 0.3090103 183.227 79.5744  1
------> CAND: 488.211200 4168.903809 0.6489956 0.3090103 176.989 76.8654  1
------> CAND: 488.403755 4168.903809 0.6489956 0.3090103 176.115 76.4858  1
------> CAND: 488.387925 4168.903809 0.6489956 0.3090103 173.44 75.324  1
------> CAND: 488.306958 4168.903809 0.6489956 0.3090103 169.696 73.6979  1
------> CAND: 488.193553 4168.903809 0.6489956 0.3090103 167.47 72.7315  1
------> CAND: 488.252980 4168.903809 0.6489956 0.3090103 166.197 72.1786  1
------> CAND: 488.238188 4168.903809 0.6489956 0.3090103 165.007 71.6616  1
------> CAND: 488.291647 4168.903809 0.6489956 0.3090103 164.209 71.3151  1
------> CAND: 488.180577 4168.903809 0.6489956 0.3090103 163.497 71.0057  1
------> CAND: 488.212238 4168.903809 0.6489956 0.3090103 161.377 70.0851  1
------> CAND: 488.215092 4168.903809 0.6489956 0.3090103 156.312 67.8853  1
------> CAND: 488.206788 4168.903809 0.6489956 0.3090103 155.895 67.7044  1
------> CAND: 488.337061 4168.903809 0.6489956 0.3090103 155.844 67.6822  1
------> CAND: 488.259728 4168.903809 0.6489956 0.3090103 155.54 67.5502  1
------> CAND: 488.177204 4168.903809 0.6489956 0.3090103 154.585 67.1356  1
------> CAND: 488.231441 4168.903809 0.6489956 0.3090103 151.992 66.0092  1
------> CAND: 488.265696 4168.903809 0.6489956 0.3090103 151.89 65.9649  1
------> CAND: 488.369500 4168.903809 0.6489956 0.3090103 151.569 65.8254  1
------> CAND: 488.225213 4168.903809 0.6489956 0.3090103 151.156 65.6462  1
------> CAND: 488.281267 4168.903809 0.6489956 0.3090103 148.787 64.6175  1
------> CAND: 488.397268 4168.903809 0.6489956 0.3090103 148.309 64.4099  1
------> CAND: 488.282824 4168.903809 0.6489956 0.3090103 147.076 63.8745  1
------> CAND: 488.415952 4168.903809 0.6489956 0.3090103 146.816 63.7615  1
------> CAND: 488.337840 4168.903809 0.6489956 0.3090103 145.431 63.1601  1
------> CAND: 488.411541 4168.903809 0.6489956 0.3090103 143.916 62.5021  1
------> CAND: 488.284900 4168.903809 0.6489956 0.3090103 142.74 61.9912  1
------> CAND: 488.342511 4168.903809 0.6489956 0.3090103 140.932 61.206  1
------> CAND: 488.256614 4168.903809 0.6489956 0.3090103 138.515 60.1565  1
------> CAND: 488.420364 4168.903809 0.6489956 0.3090103 138.432 60.1201  1
------> CAND: 488.232479 4168.903809 0.6489956 0.3090103 138.242 60.0376  1
------> CAND: 488.392337 4168.903809 0.6489956 0.3090103 137.694 59.7999  1
------> CAND: 488.281786 4168.903809 0.6489956 0.3090103 137.008 59.502  1
------> CAND: 488.189920 4168.903809 0.6489956 0.3090103 136.696 59.3664  1
------> CAND: 488.340954 4168.903809 0.6489956 0.3090103 136.603 59.326  1
------> CAND: 488.160076 4168.903809 0.6489956 0.3090103 135.645 58.9097  1
------> CAND: 488.272963 4168.903809 0.6489956 0.3090103 135.458 58.8288  1
------> CAND: 488.423997 4168.903809 0.6489956 0.3090103 135.338 58.7765  1
------> CAND: 488.336023 4168.903809 0.6489956 0.3090103 135.079 58.664  1
------> CAND: 488.296319 4168.903809 0.6489956 0.3090103 134.973 58.6181  1
------> CAND: 488.174349 4168.903809 0.6489956 0.3090103 134.427 58.381  1
------> CAND: 488.291907 4168.903809 0.6489956 0.3090103 132.347 57.4776  1
------> CAND: 488.334207 4168.903809 0.6489956 0.3090103 129.517 56.2487  1
------> CAND: 488.325124 4168.903809 0.6489956 0.3090103 129.219 56.1193  1
------> CAND: 488.277634 4168.903809 0.6489956 0.3090103 129.155 56.0911  1
------> CAND: 488.290090 4168.903809 0.6489956 0.3090103 126.206 54.8104  1
------> CAND: 488.367943 4168.903809 0.6489956 0.3090103 126.049 54.7424  1
------> CAND: 488.397527 4168.903809 0.6489956 0.3090103 123.851 53.7877  1
------> CAND: 488.336802 4168.903809 0.6489956 0.3090103 123.574 53.6673  1
------> CAND: 488.414395 4168.903809 0.6489956 0.3090103 123.273 53.5366  1
------> CAND: 488.320193 4168.903809 0.6489956 0.3090103 122.43 53.1706  1
------> CAND: 488.278931 4168.903809 0.6489956 0.3090103 122.194 53.0681  1
------> CAND: 488.404534 4168.903809 0.6489956 0.3090103 121.962 52.9673  1
------> CAND: 488.214573 4168.903809 0.6489956 0.3090103 121.208 52.6399  1
------> CAND: 488.302806 4168.903809 0.6489956 0.3090103 119.459 51.8804  1
------> CAND: 488.234036 4168.903809 0.6489956 0.3090103 118.602 51.5084  1
------> CAND: 488.255057 4168.903809 0.6489956 0.3090103 118.592 51.5036  1
------> CAND: 488.318636 4168.903809 0.6489956 0.3090103 118.11 51.2944  1
------> CAND: 488.350037 4168.903809 0.6489956 0.3090103 117.437 51.0022  1
------> CAND: 488.395970 4168.903809 0.6489956 0.3090103 117.37 50.973  1
------> CAND: 488.278153 4168.903809 0.6489956 0.3090103 117.06 50.8384  1
------> CAND: 488.306180 4168.903809 0.6489956 0.3090103 116.511 50.6  1
------> CAND: 488.353411 4168.903809 0.6489956 0.3090103 114.155 49.5768  1
------> CAND: 488.198743 4168.903809 0.6489956 0.3090103 113.951 49.4885  1
------> CAND: 488.272184 4168.903809 0.6489956 0.3090103 111.952 48.6201  1
------> CAND: 488.204452 4168.903809 0.6489956 0.3090103 111.897 48.5961  1
------> CAND: 488.359898 4168.903809 0.6489956 0.3090103 111.88 48.5891  1
------> CAND: 488.177723 4168.903809 0.6489956 0.3090103 111.059 48.2324  1
------> CAND: 488.265177 4168.903809 0.6489956 0.3090103 110.531 48.0031  1
------> CAND: 488.297616 4168.903809 0.6489956 0.3090103 110.094 47.813  1
------> CAND: 488.341473 4168.903809 0.6489956 0.3090103 110.026 47.7839  1
------> CAND: 488.184730 4168.903809 0.6489956 0.3090103 110.019 47.7806  1
------> CAND: 488.295540 4168.903809 0.6489956 0.3090103 109.866 47.7142  1
------> CAND: 488.300730 4168.903809 0.6489956 0.3090103 108.631 47.178  1
------> CAND: 488.190958 4168.903809 0.6489956 0.3090103 107.913 46.8662  1
------> CAND: 488.306439 4168.903809 0.6489956 0.3090103 107.567 46.7156  1
------> CAND: 488.211459 4168.903809 0.6489956 0.3090103 106.853 46.4057  1
------> CAND: 488.310592 4168.903809 0.6489956 0.3090103 106.459 46.2345  1
------> CAND: 488.221839 4168.903809 0.6489956 0.3090103 106.107 46.0819  1
------> CAND: 488.228327 4168.903809 0.6489956 0.3090103 106.034 46.0498  1
------> CAND: 488.394672 4168.903809 0.6489956 0.3090103 105.893 45.9886  1
------> CAND: 488.347961 4168.903809 0.6489956 0.3090103 105.854 45.9717  1
------> CAND: 488.344847 4168.903809 0.6489956 0.3090103 105.819 45.9568  1
------> CAND: 488.306699 4168.903809 0.6489956 0.3090103 105.491 45.8142  1
------> CAND: 488.258949 4168.903809 0.6489956 0.3090103 104.741 45.4886  1
------> CAND: 488.394413 4168.903809 0.6489956 0.3090103 104.734 45.4853  1
------> CAND: 488.245195 4168.903809 0.6489956 0.3090103 104.296 45.2951  1
------> CAND: 488.378064 4168.903809 0.6489956 0.3090103 104.17 45.2403  1
------> CAND: 488.405053 4168.903809 0.6489956 0.3090103 103.955 45.1473  1
------> CAND: 488.304623 4168.903809 0.6489956 0.3090103 103.33 44.8755  1
------> CAND: 488.389223 4168.903809 0.6489956 0.3090103 102.58 44.5499  1
------> CAND: 488.222358 4168.903809 0.6489956 0.3090103 100.203 43.5176  1
------> CAND: 488.233517 4168.903809 0.6489956 0.3090103 99.4945 43.2099  1
[02:38:08][984829][INFO ] Statistics: count dirty SumSpec pages 263292 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:38:08][984829][INFO ] Data processing finished successfully!
02:38:08 (984829): called boinc_finish(0)

</stderr_txt>
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