Task 1706883836

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_115_4250000_1
Workunit ID: 860058757
Created: 1 Jan 2025 19:26:41 UTC
Sent: 2 Jan 2025 11:01:28 UTC
Report deadline: 16 Jan 2025 11:01:28 UTC
Received: 2 Jan 2025 16:00:58 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803899
Run time (sec): 419.38
CPU time (sec): 43.39
Peak working set size (MB): 368.01
Peak swap size (MB): 10369.16
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>
[10:48:00][347592][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_cfbf00099_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_115.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 4250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_115.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_115_4250000_1_0
------> GPU usage: 1.000000
[10:48:00][347592][INFO ] Starting data processing...
[10:48:00][347592][INFO ] opti: No host transfer for n_steps. Use device global.
[10:48:00][347592][INFO ] opti: No host transfer for mean. Use device global.
[10:48:00][347592][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:48:00][347592][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:48:00][347592][INFO ] opti: power spectrum in fft callback (static link).
[10:48:00][347592][INFO ] opti: __constant__ access is not uniform, bad!
[10:48:00][347592][INFO ] Running on device 1 NVIDIA GeForce RTX 2080
[10:48:00][347592][INFO ] CUDA global memory status (initial GPU state, including context):
[10:48:00][347592][INFO ] No template file. Generating templates.
[10:48:00][347592][INFO ] Template param value T_cons = 50000
[10:48:05][347592][INFO ] Number of generated templates to be used: 50000
[10:48:05][347592][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_115.cpt
[10:48:05][347592][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_115.cpt (No such file or directory).
------> Starting from scratch...
[10:48:05][347592][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_115.binary
[10:48:05][347592][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_DM241.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767794673
------> 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: 241.5 cm^-3 pc
------> Scale factor: 1.43846
[10:48:05][347592][INFO ] Allocating memory for dedispersed compressed time series...
[10:48:05][347592][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:48:05][347592][INFO ] 8-bit allocation done
[10:48:05][347592][INFO ] Foobar
[10:48:05][347592][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_115.binary
[10:48:06][347592][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:48:06][347592][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:48:06][347592][INFO ] FftSize = 12582913
[10:48:06][347592][INFO ] Seed for random number generator is 1115861524.
[10:48:09][347592][INFO ] 8[10:48:09][347592][INFO ] 9[10:48:11][347592][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:48:11][347592][INFO ] Normalization factor 3.97364e-08
[10:48:11][347592][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
[10:48:11][347592][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 681 MB (7298 MB free / 7979 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:48:11][347592][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:48:11][347592][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:48:11][347592][INFO ] TimeSeriesLength = 16770046, params->nsamples = 25165824
sum = 1169.64636230, mean= 0.00006975  0.00006975
[10:48:11][347592][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:49:00][347592][INFO ] Checkpoint committed!
[10:50:00][347592][INFO ] Checkpoint committed!
[10:51:00][347592][INFO ] Checkpoint committed!
[10:52:00][347592][INFO ] Checkpoint committed!
[10:53:00][347592][INFO ] Checkpoint committed!
[10:54:00][347592][INFO ] Checkpoint committed!
[10:54:57][347592][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 414.154293 4136.896484 0.8457841 0.3256446 196.867 85.4982  1
------> CAND: 414.056718 4136.896484 0.8457841 0.3256446 191.319 83.0887  1
------> CAND: 414.072029 4136.896484 0.8457841 0.3256446 191.236 83.0526  1
------> CAND: 414.081112 4136.896484 0.8457841 0.3256446 189.883 82.4649  1
------> CAND: 414.151179 4136.896484 0.8457841 0.3256446 173.903 75.5252  1
------> CAND: 414.139242 4136.896484 0.8457841 0.3256446 164.601 71.4853  1
------> CAND: 414.067098 4136.896484 0.8457841 0.3256446 155.959 67.7323  1
------> CAND: 414.041407 4136.896484 0.8457841 0.3256446 150.926 65.5464  1
------> CAND: 414.108360 4136.896484 0.8457841 0.3256446 141.837 61.5992  1
------> CAND: 414.169864 4136.896484 0.8457841 0.3256446 137.533 59.7299  1
------> CAND: 414.092530 4136.896484 0.8457841 0.3256446 136.071 59.095  1
------> CAND: 414.170902 4136.896484 0.8457841 0.3256446 134.954 58.6096  1
------> CAND: 414.146508 4136.896484 0.8457841 0.3256446 134.149 58.2602  1
------> CAND: 414.072548 4136.896484 0.8457841 0.3256446 133.961 58.1785  1
------> CAND: 414.087340 4136.896484 0.8457841 0.3256446 133.051 57.7833  1
------> CAND: 414.119519 4136.896484 0.8457841 0.3256446 131.281 57.0145  1
------> CAND: 414.090454 4136.896484 0.8457841 0.3256446 129.936 56.4305  1
------> CAND: 414.106025 4136.896484 0.8457841 0.3256446 126.264 54.8359  1
------> CAND: 414.099797 4136.896484 0.8457841 0.3256446 126.151 54.7869  1
------> CAND: 414.059054 4136.896484 0.8457841 0.3256446 123.338 53.5649  1
------> CAND: 414.131976 4136.896484 0.8457841 0.3256446 123.048 53.4389  1
------> CAND: 414.066839 4136.896484 0.8457841 0.3256446 122.883 53.3675  1
------> CAND: 414.019608 4136.896484 0.8457841 0.3256446 121.834 52.9118  1
------> CAND: 414.037514 4136.896484 0.8457841 0.3256446 121.595 52.8081  1
------> CAND: 414.111215 4136.896484 0.8457841 0.3256446 120.197 52.2009  1
------> CAND: 414.115367 4136.896484 0.8457841 0.3256446 118.203 51.335  1
------> CAND: 414.143135 4136.896484 0.8457841 0.3256446 116.912 50.7744  1
------> CAND: 414.047895 4136.896484 0.8457841 0.3256446 115.699 50.2476  1
------> CAND: 414.147546 4136.896484 0.8457841 0.3256446 112.125 48.6951  1
------> CAND: 414.076960 4136.896484 0.8457841 0.3256446 111.64 48.4847  1
------> CAND: 414.134052 4136.896484 0.8457841 0.3256446 111.502 48.4246  1
------> CAND: 414.105246 4136.896484 0.8457841 0.3256446 111.112 48.2553  1
------> CAND: 414.107063 4136.896484 0.8457841 0.3256446 109.694 47.6397  1
------> CAND: 414.139501 4136.896484 0.8457841 0.3256446 109.495 47.553  1
------> CAND: 414.162857 4136.896484 0.8457841 0.3256446 107.586 46.7241  1
------> CAND: 414.029729 4136.896484 0.8457841 0.3256446 106.71 46.3434  1
------> CAND: 414.160781 4136.896484 0.8457841 0.3256446 105.813 45.9541  1
------> CAND: 414.043743 4136.896484 0.8457841 0.3256446 103.436 44.9216  1
------> CAND: 414.120298 4136.896484 0.8457841 0.3256446 101.82 44.2197  1
------> CAND: 414.102651 4136.896484 0.8457841 0.3256446 100.951 43.8426  1
------> CAND: 414.099018 4136.896484 0.8457841 0.3256446 100.642 43.7083  1
------> CAND: 414.092790 4136.896484 0.8457841 0.3256446 100.605 43.6923  1
------> CAND: 414.062168 4136.896484 0.8457841 0.3256446 100.369 43.5896  1
------> CAND: 414.127045 4136.896484 0.8457841 0.3256446 100.368 43.5893  1
------> CAND: 414.096423 4136.896484 0.8457841 0.3256446 100.107 43.4761  1
------> CAND: 414.061130 4136.896484 0.8457841 0.3256446 99.4611 43.1954  1
------> CAND: 414.103949 4136.896484 0.8457841 0.3256446 98.9681 42.9813  1
------> CAND: 414.138204 4136.896484 0.8457841 0.3256446 98.8636 42.9359  1
------> CAND: 414.168307 4136.896484 0.8457841 0.3256446 98.8181 42.9162  1
------> CAND: 414.042185 4136.896484 0.8457841 0.3256446 98.5597 42.804  1
------> CAND: 414.140799 4136.896484 0.8457841 0.3256446 98.4612 42.7612  1
------> CAND: 414.167009 4136.896484 0.8457841 0.3256446 97.2749 42.246  1
------> CAND: 414.108101 4136.896484 0.8457841 0.3256446 96.5683 41.9391  1
------> CAND: 414.144951 4136.896484 0.8457841 0.3256446 96.5318 41.9232  1
------> CAND: 414.100056 4136.896484 0.8457841 0.3256446 95.8237 41.6157  1
------> CAND: 414.129900 4136.896484 0.8457841 0.3256446 95.0603 41.2842  1
------> CAND: 414.085783 4136.896484 0.8457841 0.3256446 94.4072 41.0005  1
------> CAND: 414.067877 4136.896484 0.8457841 0.3256446 94.2664 40.9394  1
------> CAND: 414.058794 4136.896484 0.8457841 0.3256446 93.6369 40.666  1
------> CAND: 414.021944 4136.896484 0.8457841 0.3256446 93.5679 40.636  1
------> CAND: 414.137425 4136.896484 0.8457841 0.3256446 93.1627 40.4601  1
------> CAND: 414.091492 4136.896484 0.8457841 0.3256446 93.1322 40.4468  1
------> CAND: 414.123671 4136.896484 0.8457841 0.3256446 91.4343 39.7094  1
------> CAND: 414.170383 4136.896484 0.8457841 0.3256446 91.1545 39.5879  1
------> CAND: 414.032065 4136.896484 0.8457841 0.3256446 90.0858 39.1238  1
------> CAND: 414.160262 4136.896484 0.8457841 0.3256446 90.0288 39.099  1
------> CAND: 414.076181 4136.896484 0.8457841 0.3256446 88.4828 38.4276  1
------> CAND: 414.079295 4136.896484 0.8457841 0.3256446 88.1696 38.2916  1
------> CAND: 414.122633 4136.896484 0.8457841 0.3256446 88.1117 38.2664  1
------> CAND: 414.101873 4136.896484 0.8457841 0.3256446 87.6606 38.0705  1
------> CAND: 414.158705 4136.896484 0.8457841 0.3256446 87.464 37.9851  1
------> CAND: 414.066060 4136.896484 0.8457841 0.3256446 87.204 37.8722  1
------> CAND: 414.059573 4136.896484 0.8457841 0.3256446 87.1817 37.8625  1
------> CAND: 414.108620 4136.896484 0.8457841 0.3256446 87.0755 37.8164  1
------> CAND: 414.130159 4136.896484 0.8457841 0.3256446 85.221 37.011  1
------> CAND: 414.027134 4136.896484 0.8457841 0.3256446 84.6931 36.7818  1
------> CAND: 414.148584 4136.896484 0.8457841 0.3256446 84.6745 36.7737  1
------> CAND: 414.032324 4136.896484 0.8457841 0.3256446 84.4372 36.6706  1
------> CAND: 414.156370 4136.896484 0.8457841 0.3256446 84.3744 36.6434  1
------> CAND: 414.038812 4136.896484 0.8457841 0.3256446 84.3022 36.612  1
------> CAND: 414.128602 4136.896484 0.8457841 0.3256446 83.9767 36.4706  1
------> CAND: 414.054123 4136.896484 0.8457841 0.3256446 83.4909 36.2597  1
------> CAND: 414.163117 4136.896484 0.8457841 0.3256446 83.1466 36.1101  1
------> CAND: 414.101094 4136.896484 0.8457841 0.3256446 82.1796 35.6901  1
------> CAND: 414.025058 4136.896484 0.8457841 0.3256446 81.5026 35.3961  1
------> CAND: 414.075143 4136.896484 0.8457841 0.3256446 81.3779 35.342  1
------> CAND: 414.092011 4136.896484 0.8457841 0.3256446 80.8906 35.1304  1
------> CAND: 414.164933 4136.896484 0.8457841 0.3256446 80.8393 35.1081  1
------> CAND: 414.171421 4136.896484 0.8457841 0.3256446 80.8166 35.0982  1
------> CAND: 414.048414 4136.896484 0.8457841 0.3256446 80.0181 34.7514  1
------> CAND: 414.132754 4136.896484 0.8457841 0.3256446 79.687 34.6076  1
------> CAND: 414.121336 4136.896484 0.8457841 0.3256446 79.0921 34.3492  1
------> CAND: 414.164674 4136.896484 0.8457841 0.3256446 79.0886 34.3478  1
------> CAND: 414.088378 4136.896484 0.8457841 0.3256446 78.8928 34.2627  1
------> CAND: 414.089157 4136.896484 0.8457841 0.3256446 77.8326 33.8023  1
------> CAND: 414.154034 4136.896484 0.8457841 0.3256446 76.6479 33.2878  1
------> CAND: 414.019349 4136.896484 0.8457841 0.3256446 76.6177 33.2746  1
------> CAND: 414.110955 4136.896484 0.8457841 0.3256446 75.1324 32.6296  1
------> CAND: 414.166231 4136.896484 0.8457841 0.3256446 73.2976 31.8327  1
------> CAND: 414.090714 4136.896484 0.8457841 0.3256446 72.7257 31.5844  1
[10:54:57][347592][INFO ] Statistics: count dirty SumSpec pages 494906 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:54:57][347592][INFO ] Data processing finished successfully!
10:54:57 (347592): called boinc_finish(0)

</stderr_txt>
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