Task 1706434831

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_118_2200000_0
Workunit ID: 859784062
Created: 31 Dec 2024 22:46:47 UTC
Sent: 1 Jan 2025 13:18:35 UTC
Report deadline: 15 Jan 2025 13:18:35 UTC
Received: 1 Jan 2025 18:24:12 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 440.62
CPU time (sec): 36.52
Peak working set size (MB): 266.84
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>
[18:16:03][1320044][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_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_118.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 2200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_118.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_118_2200000_0_0
------> GPU usage: 0.330000
[18:16:03][1320044][INFO ] Starting data processing...
[18:16:03][1320044][INFO ] opti: No host transfer for n_steps. Use device global.
[18:16:03][1320044][INFO ] opti: No host transfer for mean. Use device global.
[18:16:03][1320044][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:16:03][1320044][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:16:03][1320044][INFO ] opti: power spectrum in fft callback (static link).
[18:16:03][1320044][INFO ] opti: __constant__ access is not uniform, bad!
[18:16:05][1320044][INFO ] Running on device 2 Tesla V100-SXM2-16GB
[18:16:05][1320044][INFO ] CUDA global memory status (initial GPU state, including context):
[18:16:05][1320044][INFO ] No template file. Generating templates.
[18:16:05][1320044][INFO ] Template param value T_cons = 50000
[18:16:10][1320044][INFO ] Number of generated templates to be used: 50000
[18:16:10][1320044][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_118.cpt
[18:16:10][1320044][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_118.cpt (No such file or directory).
------> Starting from scratch...
[18:16:10][1320044][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_118.binary
[18:16:10][1320044][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM241.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206581184
------> 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: 241.8 cm^-3 pc
------> Scale factor: 1.01369
[18:16:10][1320044][INFO ] Allocating memory for dedispersed compressed time series...
[18:16:10][1320044][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:16:10][1320044][INFO ] 8-bit allocation done
[18:16:10][1320044][INFO ] Foobar
[18:16:10][1320044][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_118.binary
[18:16:10][1320044][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:16:11][1320044][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:16:11][1320044][INFO ] FftSize = 12582913
[18:16:11][1320044][INFO ] Seed for random number generator is -1031653449.
[18:16:14][1320044][INFO ] 8[18:16:14][1320044][INFO ] 9[18:16:15][1320044][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:16:15][1320044][INFO ] Normalization factor 3.97364e-08
[18:16:15][1320044][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
[18:16:15][1320044][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:16:15][1320044][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:16:15][1320044][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:16:15][1320044][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:17:03][1320044][INFO ] Checkpoint committed!
[18:18:04][1320044][INFO ] Checkpoint committed!
[18:19:04][1320044][INFO ] Checkpoint committed!
[18:20:04][1320044][INFO ] Checkpoint committed!
[18:21:04][1320044][INFO ] Checkpoint committed!
[18:22:04][1320044][INFO ] Checkpoint committed!
[18:23:04][1320044][INFO ] Checkpoint committed!
[18:23:22][1320044][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 461.222247 3721.797852 0.3354540 2.0004499 243.964 105.952  1
------> CAND: 461.227957 3721.797852 0.3354540 2.0004499 227.952 98.9981  1
------> CAND: 461.301917 3721.797852 0.3354540 2.0004499 221.518 96.2042  1
------> CAND: 461.071213 3721.797852 0.3354540 2.0004499 218.322 94.8161  1
------> CAND: 461.262731 3721.797852 0.3354540 2.0004499 207.472 90.104  1
------> CAND: 461.182542 3721.797852 0.3354540 2.0004499 204.524 88.8235  1
------> CAND: 461.065244 3721.797852 0.3354540 2.0004499 204.471 88.8004  1
------> CAND: 461.238596 3721.797852 0.3354540 2.0004499 198.348 86.1415  1
------> CAND: 461.251572 3721.797852 0.3354540 2.0004499 196.996 85.5541  1
------> CAND: 461.315411 3721.797852 0.3354540 2.0004499 191.558 83.1928  1
------> CAND: 461.153996 3721.797852 0.3354540 2.0004499 187.252 81.3224  1
------> CAND: 461.140762 3721.797852 0.3354540 2.0004499 186.408 80.9558  1
------> CAND: 461.301657 3721.797852 0.3354540 2.0004499 184.281 80.0324  1
------> CAND: 461.203044 3721.797852 0.3354540 2.0004499 182.617 79.3097  1
------> CAND: 461.103911 3721.797852 0.3354540 2.0004499 179.292 77.8656  1
------> CAND: 461.244046 3721.797852 0.3354540 2.0004499 178.805 77.654  1
------> CAND: 461.316968 3721.797852 0.3354540 2.0004499 178.115 77.3544  1
------> CAND: 461.080815 3721.797852 0.3354540 2.0004499 177.924 77.2713  1
------> CAND: 461.241451 3721.797852 0.3354540 2.0004499 177.353 77.0234  1
------> CAND: 461.157630 3721.797852 0.3354540 2.0004499 176.932 76.8408  1
------> CAND: 461.205120 3721.797852 0.3354540 2.0004499 175.604 76.2641  1
------> CAND: 461.070694 3721.797852 0.3354540 2.0004499 174.112 75.6161  1
------> CAND: 461.182283 3721.797852 0.3354540 2.0004499 172.938 75.1062  1
------> CAND: 461.248458 3721.797852 0.3354540 2.0004499 166.71 72.4011  1
------> CAND: 461.134014 3721.797852 0.3354540 2.0004499 159.147 69.1166  1
------> CAND: 461.095607 3721.797852 0.3354540 2.0004499 158.327 68.7607  1
------> CAND: 461.148028 3721.797852 0.3354540 2.0004499 157.984 68.6117  1
------> CAND: 461.228476 3721.797852 0.3354540 2.0004499 152.313 66.1486  1
------> CAND: 461.073549 3721.797852 0.3354540 2.0004499 150.561 65.3877  1
------> CAND: 461.172162 3721.797852 0.3354540 2.0004499 150.063 65.1715  1
------> CAND: 461.090936 3721.797852 0.3354540 2.0004499 149.866 65.086  1
------> CAND: 461.224842 3721.797852 0.3354540 2.0004499 149.43 64.8965  1
------> CAND: 461.166193 3721.797852 0.3354540 2.0004499 146.752 63.7335  1
------> CAND: 461.318785 3721.797852 0.3354540 2.0004499 144.562 62.7823  1
------> CAND: 461.224064 3721.797852 0.3354540 2.0004499 144.399 62.7117  1
------> CAND: 461.200708 3721.797852 0.3354540 2.0004499 143.343 62.2533  1
------> CAND: 461.187733 3721.797852 0.3354540 2.0004499 140.817 61.156  1
------> CAND: 461.149066 3721.797852 0.3354540 2.0004499 140.273 60.9199  1
------> CAND: 461.249496 3721.797852 0.3354540 2.0004499 139.776 60.7041  1
------> CAND: 461.175536 3721.797852 0.3354540 2.0004499 137.666 59.7877  1
------> CAND: 461.241192 3721.797852 0.3354540 2.0004499 137.448 59.6928  1
------> CAND: 461.193701 3721.797852 0.3354540 2.0004499 137.206 59.5876  1
------> CAND: 461.093531 3721.797852 0.3354540 2.0004499 137.005 59.5005  1
------> CAND: 461.190068 3721.797852 0.3354540 2.0004499 136.629 59.3374  1
------> CAND: 461.242749 3721.797852 0.3354540 2.0004499 136.131 59.1209  1
------> CAND: 461.313595 3721.797852 0.3354540 2.0004499 136.129 59.1202  1
------> CAND: 461.226919 3721.797852 0.3354540 2.0004499 135.728 58.9459  1
------> CAND: 461.177352 3721.797852 0.3354540 2.0004499 135.455 58.8275  1
------> CAND: 461.232887 3721.797852 0.3354540 2.0004499 134.338 58.3423  1
------> CAND: 461.244306 3721.797852 0.3354540 2.0004499 134.204 58.2839  1
------> CAND: 461.216798 3721.797852 0.3354540 2.0004499 131.977 57.317  1
------> CAND: 461.203563 3721.797852 0.3354540 2.0004499 130.61 56.7234  1
------> CAND: 461.309961 3721.797852 0.3354540 2.0004499 130.333 56.603  1
------> CAND: 461.078739 3721.797852 0.3354540 2.0004499 128.497 55.8054  1
------> CAND: 461.165934 3721.797852 0.3354540 2.0004499 128.034 55.6046  1
------> CAND: 461.231330 3721.797852 0.3354540 2.0004499 125.036 54.3026  1
------> CAND: 461.067839 3721.797852 0.3354540 2.0004499 123.709 53.726  1
------> CAND: 461.215241 3721.797852 0.3354540 2.0004499 123.537 53.6515  1
------> CAND: 461.273890 3721.797852 0.3354540 2.0004499 123.192 53.5017  1
------> CAND: 461.071992 3721.797852 0.3354540 2.0004499 122.7 53.2879  1
------> CAND: 461.314114 3721.797852 0.3354540 2.0004499 122.501 53.2017  1
------> CAND: 461.258579 3721.797852 0.3354540 2.0004499 120.802 52.4636  1
------> CAND: 461.273371 3721.797852 0.3354540 2.0004499 120.378 52.2795  1
------> CAND: 461.180466 3721.797852 0.3354540 2.0004499 119.106 51.727  1
------> CAND: 461.076403 3721.797852 0.3354540 2.0004499 118.632 51.5211  1
------> CAND: 461.092493 3721.797852 0.3354540 2.0004499 118.432 51.4345  1
------> CAND: 461.283492 3721.797852 0.3354540 2.0004499 117.584 51.0663  1
------> CAND: 461.172422 3721.797852 0.3354540 2.0004499 117.442 51.0042  1
------> CAND: 461.129603 3721.797852 0.3354540 2.0004499 117.289 50.9381  1
------> CAND: 461.062390 3721.797852 0.3354540 2.0004499 116.361 50.5348  1
------> CAND: 461.298284 3721.797852 0.3354540 2.0004499 115.78 50.2824  1
------> CAND: 461.195518 3721.797852 0.3354540 2.0004499 114.167 49.5819  1
------> CAND: 461.139723 3721.797852 0.3354540 2.0004499 114.071 49.5405  1
------> CAND: 461.120260 3721.797852 0.3354540 2.0004499 113.862 49.4495  1
------> CAND: 461.164636 3721.797852 0.3354540 2.0004499 113.237 49.1784  1
------> CAND: 461.070175 3721.797852 0.3354540 2.0004499 113.078 49.1091  1
------> CAND: 461.198892 3721.797852 0.3354540 2.0004499 112.948 49.0527  1
------> CAND: 461.072251 3721.797852 0.3354540 2.0004499 112.764 48.9726  1
------> CAND: 461.264288 3721.797852 0.3354540 2.0004499 112.586 48.8957  1
------> CAND: 461.097164 3721.797852 0.3354540 2.0004499 112.572 48.8895  1
------> CAND: 461.073808 3721.797852 0.3354540 2.0004499 112.086 48.6783  1
------> CAND: 461.095347 3721.797852 0.3354540 2.0004499 111.858 48.5793  1
------> CAND: 461.120779 3721.797852 0.3354540 2.0004499 110.797 48.1185  1
------> CAND: 461.069916 3721.797852 0.3354540 2.0004499 110.444 47.9652  1
------> CAND: 461.109101 3721.797852 0.3354540 2.0004499 109.699 47.6415  1
------> CAND: 461.236001 3721.797852 0.3354540 2.0004499 109.064 47.3657  1
------> CAND: 461.238077 3721.797852 0.3354540 2.0004499 108.8 47.2511  1
------> CAND: 461.223545 3721.797852 0.3354540 2.0004499 107.285 46.5931  1
------> CAND: 461.199930 3721.797852 0.3354540 2.0004499 105.885 45.9853  1
------> CAND: 461.150363 3721.797852 0.3354540 2.0004499 104.329 45.3095  1
------> CAND: 461.226400 3721.797852 0.3354540 2.0004499 104.303 45.2982  1
------> CAND: 461.110918 3721.797852 0.3354540 2.0004499 103.823 45.0899  1
------> CAND: 461.284270 3721.797852 0.3354540 2.0004499 103.488 44.9441  1
------> CAND: 461.112735 3721.797852 0.3354540 2.0004499 102.966 44.7177  1
------> CAND: 461.154256 3721.797852 0.3354540 2.0004499 102.793 44.6422  1
------> CAND: 461.202525 3721.797852 0.3354540 2.0004499 102.243 44.4036  1
------> CAND: 461.218095 3721.797852 0.3354540 2.0004499 102.147 44.3617  1
------> CAND: 461.092752 3721.797852 0.3354540 2.0004499 101.999 44.2977  1
------> CAND: 461.278820 3721.797852 0.3354540 2.0004499 101.876 44.2441  1
------> CAND: 461.223026 3721.797852 0.3354540 2.0004499 101.864 44.239  1
[18:23:22][1320044][INFO ] Statistics: count dirty SumSpec pages 192251 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:23:22][1320044][INFO ] Data processing finished successfully!
18:23:22 (1320044): called boinc_finish(0)

</stderr_txt>
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