Task 1706762845

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_41_7500000_2
Workunit ID: 859767610
Created: 1 Jan 2025 15:16:19 UTC
Sent: 1 Jan 2025 20:39:28 UTC
Report deadline: 15 Jan 2025 20:39:28 UTC
Received: 2 Jan 2025 4:53:09 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 414.57
CPU time (sec): 36.14
Peak working set size (MB): 332.02
Peak swap size (MB): 36412.3
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>
[04:46:03][1353430][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_41.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 7500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_41.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_41_7500000_2_0
------> GPU usage: 0.330000
[04:46:03][1353430][INFO ] Starting data processing...
[04:46:03][1353430][INFO ] opti: No host transfer for n_steps. Use device global.
[04:46:03][1353430][INFO ] opti: No host transfer for mean. Use device global.
[04:46:03][1353430][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[04:46:03][1353430][INFO ] opti: sumspec[i] allloc, free and pinned.
[04:46:03][1353430][INFO ] opti: power spectrum in fft callback (static link).
[04:46:03][1353430][INFO ] opti: __constant__ access is not uniform, bad!
[04:46:04][1353430][INFO ] Running on device 6 Tesla V100-SXM2-16GB
[04:46:04][1353430][INFO ] CUDA global memory status (initial GPU state, including context):
[04:46:04][1353430][INFO ] No template file. Generating templates.
[04:46:04][1353430][INFO ] Template param value T_cons = 50000
[04:46:10][1353430][INFO ] Number of generated templates to be used: 50000
[04:46:10][1353430][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_41.cpt
[04:46:10][1353430][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_41.cpt (No such file or directory).
------> Starting from scratch...
[04:46:10][1353430][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_41.binary
[04:46:10][1353430][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_DM234.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206707589
------> 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: 234.1 cm^-3 pc
------> Scale factor: 1.01337
[04:46:10][1353430][INFO ] Allocating memory for dedispersed compressed time series...
[04:46:10][1353430][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[04:46:10][1353430][INFO ] 8-bit allocation done
[04:46:10][1353430][INFO ] Foobar
[04:46:10][1353430][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_41.binary
[04:46:11][1353430][INFO ] Allocating memory for dedispersed uncompressed time series.
[04:46:11][1353430][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[04:46:11][1353430][INFO ] FftSize = 12582913
[04:46:11][1353430][INFO ] Seed for random number generator is -1033054901.
[04:46:14][1353430][INFO ] 8[04:46:14][1353430][INFO ] 9[04:46:15][1353430][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[04:46:15][1353430][INFO ] Normalization factor 3.97364e-08
[04:46:15][1353430][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
[04:46:15][1353430][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1560 MB (14593 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[04:46:15][1353430][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[04:46:15][1353430][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[04:46:15][1353430][INFO ] Launching time series padding kernel: grid 196608, block 32
[04:47:03][1353430][INFO ] Checkpoint committed!
[04:48:04][1353430][INFO ] Checkpoint committed!
[04:49:04][1353430][INFO ] Checkpoint committed!
[04:50:04][1353430][INFO ] Checkpoint committed!
[04:51:04][1353430][INFO ] Checkpoint committed!
[04:52:04][1353430][INFO ] Checkpoint committed!
[04:52:56][1353430][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.346964 3647.736816 0.9082274 6.0120125 274.654 119.281  1
------> CAND:   0.298436 3647.736816 0.9082274 6.0120125 183.962 79.8938  1
------> CAND:   0.335286 3647.736816 0.9082274 6.0120125 164.419 71.4063  1
------> CAND:   0.287796 3647.736816 0.9082274 6.0120125 161.808 70.2723  1
------> CAND:   0.274561 3647.736816 0.9082274 6.0120125 159.59 69.309  1
------> CAND:   0.362534 3647.736816 0.9082274 6.0120125 153.182 66.5261  1
------> CAND:   0.343331 3647.736816 0.9082274 6.0120125 150.909 65.539  1
------> CAND:   0.323608 3647.736816 0.9082274 6.0120125 150.043 65.1627  1
------> CAND:   0.341255 3647.736816 0.9082274 6.0120125 147.82 64.1975  1
------> CAND:   0.352413 3647.736816 0.9082274 6.0120125 145.99 63.4026  1
------> CAND:   0.275599 3647.736816 0.9082274 6.0120125 145.123 63.0262  1
------> CAND:   0.339438 3647.736816 0.9082274 6.0120125 142.057 61.6944  1
------> CAND:   0.310632 3647.736816 0.9082274 6.0120125 141.692 61.5361  1
------> CAND:   0.316861 3647.736816 0.9082274 6.0120125 141.521 61.4618  1
------> CAND:   0.289353 3647.736816 0.9082274 6.0120125 140.016 60.8082  1
------> CAND:   0.327241 3647.736816 0.9082274 6.0120125 125.062 54.3138  1
------> CAND:   0.322051 3647.736816 0.9082274 6.0120125 123.671 53.7094  1
------> CAND:   0.318418 3647.736816 0.9082274 6.0120125 117.636 51.0889  1
------> CAND:   0.359420 3647.736816 0.9082274 6.0120125 116.58 50.63  1
------> CAND:   0.324905 3647.736816 0.9082274 6.0120125 112.905 49.0341  1
------> CAND:   0.274301 3647.736816 0.9082274 6.0120125 112.53 48.8712  1
------> CAND:   0.359680 3647.736816 0.9082274 6.0120125 112.48 48.8496  1
------> CAND:   0.299214 3647.736816 0.9082274 6.0120125 112.005 48.643  1
------> CAND:   0.295321 3647.736816 0.9082274 6.0120125 111.314 48.3432  1
------> CAND:   0.333469 3647.736816 0.9082274 6.0120125 108.474 47.1095  1
------> CAND:   0.344109 3647.736816 0.9082274 6.0120125 106.655 46.3195  1
------> CAND:   0.352932 3647.736816 0.9082274 6.0120125 106.574 46.2845  1
------> CAND:   0.337621 3647.736816 0.9082274 6.0120125 106.329 46.178  1
------> CAND:   0.310373 3647.736816 0.9082274 6.0120125 102.236 44.4006  1
------> CAND:   0.338659 3647.736816 0.9082274 6.0120125 101.627 44.1361  1
------> CAND:   0.324646 3647.736816 0.9082274 6.0120125 99.1039 43.0403  1
------> CAND:   0.323089 3647.736816 0.9082274 6.0120125 98.7217 42.8743  1
------> CAND:   0.363053 3647.736816 0.9082274 6.0120125 98.3103 42.6956  1
------> CAND:   0.285201 3647.736816 0.9082274 6.0120125 98.1279 42.6164  1
------> CAND:   0.336324 3647.736816 0.9082274 6.0120125 97.2729 42.2451  1
------> CAND:   0.361496 3647.736816 0.9082274 6.0120125 96.2584 41.8045  1
------> CAND:   0.292207 3647.736816 0.9082274 6.0120125 96.1056 41.7381  1
------> CAND:   0.314266 3647.736816 0.9082274 6.0120125 92.7465 40.2793  1
------> CAND:   0.295581 3647.736816 0.9082274 6.0120125 92.2467 40.0623  1
------> CAND:   0.322310 3647.736816 0.9082274 6.0120125 88.8508 38.5874  1
------> CAND:   0.346704 3647.736816 0.9082274 6.0120125 88.3564 38.3727  1
------> CAND:   0.277415 3647.736816 0.9082274 6.0120125 86.8133 37.7025  1
------> CAND:   0.325165 3647.736816 0.9082274 6.0120125 84.2866 36.6052  1
------> CAND:   0.317380 3647.736816 0.9082274 6.0120125 83.0491 36.0678  1
------> CAND:   0.299733 3647.736816 0.9082274 6.0120125 82.5425 35.8478  1
------> CAND:   0.283384 3647.736816 0.9082274 6.0120125 81.7443 35.5011  1
------> CAND:   0.277675 3647.736816 0.9082274 6.0120125 81.1778 35.2551  1
------> CAND:   0.287277 3647.736816 0.9082274 6.0120125 81.1304 35.2345  1
------> CAND:   0.268851 3647.736816 0.9082274 6.0120125 80.5663 34.9895  1
------> CAND:   0.314006 3647.736816 0.9082274 6.0120125 80.4654 34.9457  1
------> CAND:   0.364351 3647.736816 0.9082274 6.0120125 78.2753 33.9945  1
------> CAND:   0.328798 3647.736816 0.9082274 6.0120125 78.2599 33.9879  1
------> CAND:   0.266516 3647.736816 0.9082274 6.0120125 77.8034 33.7896  1
------> CAND:   0.362275 3647.736816 0.9082274 6.0120125 77.2384 33.5442  1
------> CAND:   0.285720 3647.736816 0.9082274 6.0120125 76.6153 33.2736  1
------> CAND:   0.295840 3647.736816 0.9082274 6.0120125 75.714 32.8822  1
------> CAND:   0.311670 3647.736816 0.9082274 6.0120125 75.6021 32.8336  1
------> CAND:   0.329836 3647.736816 0.9082274 6.0120125 75.3253 32.7134  1
------> CAND:   0.353451 3647.736816 0.9082274 6.0120125 74.7465 32.462  1
------> CAND:   0.360458 3647.736816 0.9082274 6.0120125 73.8706 32.0816  1
------> CAND:   0.351894 3647.736816 0.9082274 6.0120125 73.2843 31.827  1
------> CAND:   0.325943 3647.736816 0.9082274 6.0120125 72.183 31.3487  1
------> CAND:   0.293245 3647.736816 0.9082274 6.0120125 71.3539 30.9886  1
------> CAND:   0.298955 3647.736816 0.9082274 6.0120125 71.1382 30.8949  1
------> CAND:   0.276118 3647.736816 0.9082274 6.0120125 70.5216 30.6271  1
------> CAND:   0.279491 3647.736816 0.9082274 6.0120125 67.7589 29.4273  1
------> CAND:   0.308556 3647.736816 0.9082274 6.0120125 67.7563 29.4262  1
------> CAND:   0.294024 3647.736816 0.9082274 6.0120125 65.3945 28.4005  1
------> CAND:   0.278713 3647.736816 0.9082274 6.0120125 64.4562 27.993  1
------> CAND:   0.323348 3647.736816 0.9082274 6.0120125 64.3721 27.9564  1
------> CAND:   0.339957 3647.736816 0.9082274 6.0120125 64.1312 27.8518  1
------> CAND:   0.270409 3647.736816 0.9082274 6.0120125 63.4943 27.5752  1
------> CAND:   0.357604 3647.736816 0.9082274 6.0120125 63.4738 27.5663  1
------> CAND:   0.315823 3647.736816 0.9082274 6.0120125 62.213 27.0188  1
------> CAND:   0.304404 3647.736816 0.9082274 6.0120125 62.1182 26.9776  1
------> CAND:   0.312968 3647.736816 0.9082274 6.0120125 61.1546 26.5591  1
------> CAND:   0.320234 3647.736816 0.9082274 6.0120125 59.9568 26.0389  1
------> CAND:   0.359161 3647.736816 0.9082274 6.0120125 59.6423 25.9023  1
------> CAND:   0.327760 3647.736816 0.9082274 6.0120125 59.4068 25.8  1
------> CAND:   0.309854 3647.736816 0.9082274 6.0120125 58.8693 25.5666  1
------> CAND:   0.316601 3647.736816 0.9082274 6.0120125 58.1012 25.233  1
------> CAND:   0.360977 3647.736816 0.9082274 6.0120125 57.4883 24.9669  1
------> CAND:   0.342812 3647.736816 0.9082274 6.0120125 57.2946 24.8827  1
------> CAND:   0.302328 3647.736816 0.9082274 6.0120125 57.2562 24.866  1
------> CAND:   0.353192 3647.736816 0.9082274 6.0120125 57.1254 24.8092  1
------> CAND:   0.354490 3647.736816 0.9082274 6.0120125 56.9577 24.7364  1
------> CAND:   0.297397 3647.736816 0.9082274 6.0120125 55.0768 23.9196  1
------> CAND:   0.331912 3647.736816 0.9082274 6.0120125 54.8608 23.8257  1
------> CAND:   0.278453 3647.736816 0.9082274 6.0120125 53.5533 23.2579  1
------> CAND:   0.331653 3647.736816 0.9082274 6.0120125 52.0632 22.6107  1
------> CAND:   0.272744 3647.736816 0.9082274 6.0120125 51.6281 22.4218  1
------> CAND:   0.307259 3647.736816 0.9082274 6.0120125 51.4273 22.3346  1
------> CAND:   0.284422 3647.736816 0.9082274 6.0120125 50.7084 22.0224  1
------> CAND:   0.284941 3647.736816 0.9082274 6.0120125 50.4026 21.8896  1
------> CAND:   0.326722 3647.736816 0.9082274 6.0120125 49.7834 21.6207  1
------> CAND:   0.321272 3647.736816 0.9082274 6.0120125 48.8915 21.2333  1
------> CAND:   0.331134 3647.736816 0.9082274 6.0120125 48.1959 20.9312  1
------> CAND:   0.268332 3647.736816 0.9082274 6.0120125 48.1575 20.9145  1
------> CAND:   0.353711 3647.736816 0.9082274 6.0120125 47.3566 20.5667  1
------> CAND:   0.338400 3647.736816 0.9082274 6.0120125 47.301 20.5426  1
[04:52:56][1353430][INFO ] Statistics: count dirty SumSpec pages 259005 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[04:52:56][1353430][INFO ] Data processing finished successfully!
04:52:56 (1353430): called boinc_finish(0)

</stderr_txt>
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