Task 1706430902

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_108_5050000_0
Workunit ID: 859782113
Created: 31 Dec 2024 22:46:28 UTC
Sent: 1 Jan 2025 16:04:41 UTC
Report deadline: 15 Jan 2025 16:04:41 UTC
Received: 1 Jan 2025 23:17:07 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 405.24
CPU time (sec): 32.97
Peak working set size (MB): 394.38
Peak swap size (MB): 36488.28
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[18:09:38][3402288][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_108.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 5050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_108.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_108_5050000_0_0
------> GPU usage: 0.500000
[18:09:38][3402288][INFO ] Starting data processing...
[18:09:38][3402288][INFO ] opti: No host transfer for n_steps. Use device global.
[18:09:38][3402288][INFO ] opti: No host transfer for mean. Use device global.
[18:09:38][3402288][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:09:38][3402288][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:09:38][3402288][INFO ] opti: power spectrum in fft callback (static link).
[18:09:38][3402288][INFO ] opti: __constant__ access is not uniform, bad!
[18:09:39][3402288][INFO ] Running on device 5 NVIDIA TITAN V
[18:09:39][3402288][INFO ] CUDA global memory status (initial GPU state, including context):
[18:09:39][3402288][INFO ] No template file. Generating templates.
[18:09:39][3402288][INFO ] Template param value T_cons = 50000
[18:09:46][3402288][INFO ] Number of generated templates to be used: 50000
[18:09:46][3402288][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_108.cpt
[18:09:46][3402288][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_108.cpt (No such file or directory).
------> Starting from scratch...
[18:09:46][3402288][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_108.binary
[18:09:46][3402288][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_DM240.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206597599
------> 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: 240.8 cm^-3 pc
------> Scale factor: 1.01375
[18:09:46][3402288][INFO ] Allocating memory for dedispersed compressed time series...
[18:09:46][3402288][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:09:46][3402288][INFO ] 8-bit allocation done
[18:09:46][3402288][INFO ] Foobar
[18:09:46][3402288][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_108.binary
[18:09:46][3402288][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:09:46][3402288][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:09:46][3402288][INFO ] FftSize = 12582913
[18:09:46][3402288][INFO ] Seed for random number generator is -1034095060.
[18:09:49][3402288][INFO ] 8[18:09:49][3402288][INFO ] 9[18:09:50][3402288][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:09:50][3402288][INFO ] Normalization factor 3.97364e-08
[18:09:51][3402288][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
[18:09:51][3402288][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1579 MB (10478 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:09:51][3402288][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:09:51][3402288][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:09:51][3402288][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:10:39][3402288][INFO ] Checkpoint committed!
[18:11:39][3402288][INFO ] Checkpoint committed!
[18:12:39][3402288][INFO ] Checkpoint committed!
[18:13:39][3402288][INFO ] Checkpoint committed!
[18:14:39][3402288][INFO ] Checkpoint committed!
[18:15:39][3402288][INFO ] Checkpoint committed!
[18:16:22][3402288][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.522392 3949.859863 0.9548613 0.1313286 258.95 112.46  1
------> CAND:   0.337881 3949.859863 0.9548613 0.1313286 205.155 89.0978  1
------> CAND:   0.275339 3949.859863 0.9548613 0.1313286 200.658 87.1445  1
------> CAND:   0.358382 3949.859863 0.9548613 0.1313286 200.59 87.1152  1
------> CAND:   0.399385 3949.859863 0.9548613 0.1313286 196.204 85.2103  1
------> CAND:   0.452843 3949.859863 0.9548613 0.1313286 188.305 81.7798  1
------> CAND:   0.279491 3949.859863 0.9548613 0.1313286 188.082 81.6828  1
------> CAND:   0.385631 3949.859863 0.9548613 0.1313286 173.768 75.4666  1
------> CAND:   0.320753 3949.859863 0.9548613 0.1313286 171.993 74.6956  1
------> CAND:   0.382516 3949.859863 0.9548613 0.1313286 171.681 74.5602  1
------> CAND:   0.442463 3949.859863 0.9548613 0.1313286 169.751 73.7221  1
------> CAND:   0.305442 3949.859863 0.9548613 0.1313286 169.018 73.4035  1
------> CAND:   0.288055 3949.859863 0.9548613 0.1313286 166.88 72.4751  1
------> CAND:   0.353451 3949.859863 0.9548613 0.1313286 166.879 72.4746  1
------> CAND:   0.355528 3949.859863 0.9548613 0.1313286 164.956 71.6393  1
------> CAND:   0.311930 3949.859863 0.9548613 0.1313286 164.383 71.3907  1
------> CAND:   0.430785 3949.859863 0.9548613 0.1313286 162.518 70.5807  1
------> CAND:   0.463224 3949.859863 0.9548613 0.1313286 161.835 70.2839  1
------> CAND:   0.279751 3949.859863 0.9548613 0.1313286 161.823 70.279  1
------> CAND:   0.442204 3949.859863 0.9548613 0.1313286 161.669 70.2121  1
------> CAND:   0.297917 3949.859863 0.9548613 0.1313286 158.768 68.9521  1
------> CAND:   0.481909 3949.859863 0.9548613 0.1313286 158.036 68.6342  1
------> CAND:   0.362534 3949.859863 0.9548613 0.1313286 157.629 68.4573  1
------> CAND:   0.525506 3949.859863 0.9548613 0.1313286 155.515 67.5392  1
------> CAND:   0.462705 3949.859863 0.9548613 0.1313286 154.565 67.1267  1
------> CAND:   0.528361 3949.859863 0.9548613 0.1313286 153.646 66.7274  1
------> CAND:   0.410803 3949.859863 0.9548613 0.1313286 152.522 66.2396  1
------> CAND:   0.268851 3949.859863 0.9548613 0.1313286 150.982 65.5708  1
------> CAND:   0.428709 3949.859863 0.9548613 0.1313286 148.226 64.3736  1
------> CAND:   0.342812 3949.859863 0.9548613 0.1313286 144.525 62.7665  1
------> CAND:   0.319456 3949.859863 0.9548613 0.1313286 141.773 61.5714  1
------> CAND:   0.515645 3949.859863 0.9548613 0.1313286 137.907 59.8921  1
------> CAND:   0.425336 3949.859863 0.9548613 0.1313286 132.812 57.6796  1
------> CAND:   0.498777 3949.859863 0.9548613 0.1313286 132.505 57.5462  1
------> CAND:   0.336324 3949.859863 0.9548613 0.1313286 130.309 56.5925  1
------> CAND:   0.397309 3949.859863 0.9548613 0.1313286 129.813 56.3771  1
------> CAND:   0.410024 3949.859863 0.9548613 0.1313286 129.74 56.3451  1
------> CAND:   0.504486 3949.859863 0.9548613 0.1313286 129.11 56.0717  1
------> CAND:   0.357344 3949.859863 0.9548613 0.1313286 128.631 55.8636  1
------> CAND:   0.375250 3949.859863 0.9548613 0.1313286 128.511 55.8118  1
------> CAND:   0.302588 3949.859863 0.9548613 0.1313286 127.888 55.5409  1
------> CAND:   0.367984 3949.859863 0.9548613 0.1313286 126.951 55.1343  1
------> CAND:   0.489694 3949.859863 0.9548613 0.1313286 124.726 54.1678  1
------> CAND:   0.357604 3949.859863 0.9548613 0.1313286 123.279 53.5393  1
------> CAND:   0.516942 3949.859863 0.9548613 0.1313286 122.662 53.2715  1
------> CAND:   0.494884 3949.859863 0.9548613 0.1313286 122.015 52.9905  1
------> CAND:   0.453103 3949.859863 0.9548613 0.1313286 121.459 52.7491  1
------> CAND:   0.430526 3949.859863 0.9548613 0.1313286 120.623 52.3859  1
------> CAND:   0.475940 3949.859863 0.9548613 0.1313286 120.238 52.2188  1
------> CAND:   0.415734 3949.859863 0.9548613 0.1313286 118.042 51.265  1
------> CAND:   0.490732 3949.859863 0.9548613 0.1313286 117.667 51.1022  1
------> CAND:   0.266775 3949.859863 0.9548613 0.1313286 117.589 51.0684  1
------> CAND:   0.386150 3949.859863 0.9548613 0.1313286 116.686 50.6761  1
------> CAND:   0.390042 3949.859863 0.9548613 0.1313286 116.386 50.5459  1
------> CAND:   0.267035 3949.859863 0.9548613 0.1313286 114.982 49.936  1
------> CAND:   0.350078 3949.859863 0.9548613 0.1313286 114.686 49.8074  1
------> CAND:   0.524468 3949.859863 0.9548613 0.1313286 114.684 49.8068  1
------> CAND:   0.346704 3949.859863 0.9548613 0.1313286 114.128 49.5653  1
------> CAND:   0.353711 3949.859863 0.9548613 0.1313286 113.753 49.4022  1
------> CAND:   0.311670 3949.859863 0.9548613 0.1313286 113.201 49.1624  1
------> CAND:   0.489434 3949.859863 0.9548613 0.1313286 112.917 49.0393  1
------> CAND:   0.462445 3949.859863 0.9548613 0.1313286 112.492 48.8547  1
------> CAND:   0.492548 3949.859863 0.9548613 0.1313286 112.005 48.6431  1
------> CAND:   0.283384 3949.859863 0.9548613 0.1313286 110.882 48.1554  1
------> CAND:   0.283124 3949.859863 0.9548613 0.1313286 110.664 48.0608  1
------> CAND:   0.414696 3949.859863 0.9548613 0.1313286 109.997 47.771  1
------> CAND:   0.507859 3949.859863 0.9548613 0.1313286 109.905 47.7312  1
------> CAND:   0.519797 3949.859863 0.9548613 0.1313286 109.689 47.6375  1
------> CAND:   0.442723 3949.859863 0.9548613 0.1313286 109.363 47.4959  1
------> CAND:   0.433121 3949.859863 0.9548613 0.1313286 109.067 47.367  1
------> CAND:   0.282346 3949.859863 0.9548613 0.1313286 108.762 47.2349  1
------> CAND:   0.295321 3949.859863 0.9548613 0.1313286 108.451 47.0998  1
------> CAND:   0.531215 3949.859863 0.9548613 0.1313286 108.072 46.9352  1
------> CAND:   0.342552 3949.859863 0.9548613 0.1313286 107.996 46.9022  1
------> CAND:   0.370320 3949.859863 0.9548613 0.1313286 107.259 46.5821  1
------> CAND:   0.340476 3949.859863 0.9548613 0.1313286 107.258 46.5817  1
------> CAND:   0.274301 3949.859863 0.9548613 0.1313286 106.478 46.2428  1
------> CAND:   0.347742 3949.859863 0.9548613 0.1313286 106.386 46.2029  1
------> CAND:   0.275858 3949.859863 0.9548613 0.1313286 105.628 45.8737  1
------> CAND:   0.341514 3949.859863 0.9548613 0.1313286 104.88 45.5489  1
------> CAND:   0.479054 3949.859863 0.9548613 0.1313286 104.829 45.5265  1
------> CAND:   0.338919 3949.859863 0.9548613 0.1313286 104.66 45.4534  1
------> CAND:   0.359420 3949.859863 0.9548613 0.1313286 104.316 45.3037  1
------> CAND:   0.514866 3949.859863 0.9548613 0.1313286 104.244 45.2726  1
------> CAND:   0.308556 3949.859863 0.9548613 0.1313286 103.631 45.0065  1
------> CAND:   0.293245 3949.859863 0.9548613 0.1313286 103.383 44.8988  1
------> CAND:   0.467116 3949.859863 0.9548613 0.1313286 103.137 44.792  1
------> CAND:   0.285979 3949.859863 0.9548613 0.1313286 102.17 44.372  1
------> CAND:   0.321791 3949.859863 0.9548613 0.1313286 102.154 44.365  1
------> CAND:   0.309075 3949.859863 0.9548613 0.1313286 100.897 43.8191  1
------> CAND:   0.289093 3949.859863 0.9548613 0.1313286 100.885 43.8136  1
------> CAND:   0.351375 3949.859863 0.9548613 0.1313286 100.537 43.6626  1
------> CAND:   0.469452 3949.859863 0.9548613 0.1313286 100.149 43.494  1
------> CAND:   0.276637 3949.859863 0.9548613 0.1313286 99.4586 43.1943  1
------> CAND:   0.464781 3949.859863 0.9548613 0.1313286 99.4512 43.1911  1
------> CAND:   0.322051 3949.859863 0.9548613 0.1313286 99.2789 43.1163  1
------> CAND:   0.368503 3949.859863 0.9548613 0.1313286 99.2447 43.1014  1
------> CAND:   0.502410 3949.859863 0.9548613 0.1313286 99.104 43.0403  1
------> CAND:   0.276118 3949.859863 0.9548613 0.1313286 98.8049 42.9104  1
------> CAND:   0.492808 3949.859863 0.9548613 0.1313286 98.5479 42.7988  1
[18:16:22][3402288][INFO ] Statistics: count dirty SumSpec pages 242844 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:16:22][3402288][INFO ] Data processing finished successfully!
18:16:22 (3402288): called boinc_finish(0)

</stderr_txt>
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