Task 1706762717

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_174_6900000_2
Workunit ID: 859795384
Created: 1 Jan 2025 15:14:38 UTC
Sent: 1 Jan 2025 15:52:20 UTC
Report deadline: 15 Jan 2025 15:52:20 UTC
Received: 1 Jan 2025 20:55:57 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 419.11
CPU time (sec): 36.78
Peak working set size (MB): 270.88
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>
[20:48:21][1325867][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_174.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 6900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_174.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_174_6900000_2_0
------> GPU usage: 0.330000
[20:48:21][1325867][INFO ] Starting data processing...
[20:48:21][1325867][INFO ] opti: No host transfer for n_steps. Use device global.
[20:48:21][1325867][INFO ] opti: No host transfer for mean. Use device global.
[20:48:21][1325867][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:48:21][1325867][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:48:21][1325867][INFO ] opti: power spectrum in fft callback (static link).
[20:48:21][1325867][INFO ] opti: __constant__ access is not uniform, bad!
[20:48:22][1325867][INFO ] Running on device 1 Tesla V100-SXM2-16GB
[20:48:22][1325867][INFO ] CUDA global memory status (initial GPU state, including context):
[20:48:22][1325867][INFO ] No template file. Generating templates.
[20:48:22][1325867][INFO ] Template param value T_cons = 50000
[20:48:27][1325867][INFO ] Number of generated templates to be used: 50000
[20:48:27][1325867][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_174.cpt
[20:48:27][1325867][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_174.cpt (No such file or directory).
------> Starting from scratch...
[20:48:27][1325867][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_174.binary
[20:48:27][1325867][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_DM247.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206489252
------> 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: 247.4 cm^-3 pc
------> Scale factor: 1.01353
[20:48:27][1325867][INFO ] Allocating memory for dedispersed compressed time series...
[20:48:27][1325867][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:48:27][1325867][INFO ] 8-bit allocation done
[20:48:27][1325867][INFO ] Foobar
[20:48:27][1325867][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_174.binary
[20:48:28][1325867][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:48:28][1325867][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:48:28][1325867][INFO ] FftSize = 12582913
[20:48:28][1325867][INFO ] Seed for random number generator is -1035643767.
[20:48:31][1325867][INFO ] 8[20:48:31][1325867][INFO ] 9[20:48:32][1325867][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:48:32][1325867][INFO ] Normalization factor 3.97364e-08
[20:48:32][1325867][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
[20:48:32][1325867][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
[20:48:32][1325867][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:48:32][1325867][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:48:32][1325867][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:49:21][1325867][INFO ] Checkpoint committed!
[20:50:21][1325867][INFO ] Checkpoint committed!
[20:51:21][1325867][INFO ] Checkpoint committed!
[20:52:21][1325867][INFO ] Checkpoint committed!
[20:53:21][1325867][INFO ] Checkpoint committed!
[20:54:21][1325867][INFO ] Checkpoint committed!
[20:55:18][1325867][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 450.341807 3686.283936 0.2595637 4.0394135 11758.8 320  1
------> CAND: 450.348035 3686.283936 0.2595637 4.0394135 9938.14 320  1
------> CAND: 450.313002 3686.283936 0.2595637 4.0394135 9131.63 320  1
------> CAND: 450.341548 3686.283936 0.2595637 4.0394135 9116.06 320  1
------> CAND: 450.392411 3686.283936 0.2595637 4.0394135 8568.45 320  1
------> CAND: 450.291462 3686.283936 0.2595637 4.0394135 8402.7 320  1
------> CAND: 450.303140 3686.283936 0.2595637 4.0394135 8332.35 320  1
------> CAND: 450.303400 3686.283936 0.2595637 4.0394135 8162.18 320  1
------> CAND: 450.202710 3686.283936 0.2595637 4.0394135 8063.77 320  1
------> CAND: 450.415248 3686.283936 0.2595637 4.0394135 8039.01 320  1
------> CAND: 450.347776 3686.283936 0.2595637 4.0394135 7494.17 320  1
------> CAND: 450.338952 3686.283936 0.2595637 4.0394135 7484.88 320  1
------> CAND: 450.301583 3686.283936 0.2595637 4.0394135 7193.96 320  1
------> CAND: 450.223211 3686.283936 0.2595637 4.0394135 7134.15 320  1
------> CAND: 450.378657 3686.283936 0.2595637 4.0394135 6879.61 320  1
------> CAND: 450.212572 3686.283936 0.2595637 4.0394135 6844.99 320  1
------> CAND: 450.160151 3686.283936 0.2595637 4.0394135 6796.75 320  1
------> CAND: 450.331427 3686.283936 0.2595637 4.0394135 6658.46 320  1
------> CAND: 450.252795 3686.283936 0.2595637 4.0394135 6588.47 320  1
------> CAND: 450.212312 3686.283936 0.2595637 4.0394135 6517.79 320  1
------> CAND: 450.246308 3686.283936 0.2595637 4.0394135 6514.36 320  1
------> CAND: 450.406425 3686.283936 0.2595637 4.0394135 6495.11 320  1
------> CAND: 450.190513 3686.283936 0.2595637 4.0394135 6491.11 320  1
------> CAND: 450.318970 3686.283936 0.2595637 4.0394135 6441.51 320  1
------> CAND: 450.375284 3686.283936 0.2595637 4.0394135 6398.1 320  1
------> CAND: 450.356080 3686.283936 0.2595637 4.0394135 6361.52 320  1
------> CAND: 450.318711 3686.283936 0.2595637 4.0394135 6358.32 320  1
------> CAND: 450.311964 3686.283936 0.2595637 4.0394135 6350.49 320  1
------> CAND: 450.328832 3686.283936 0.2595637 4.0394135 6282.99 320  1
------> CAND: 450.258764 3686.283936 0.2595637 4.0394135 6257.86 320  1
------> CAND: 450.331167 3686.283936 0.2595637 4.0394135 6248.95 320  1
------> CAND: 450.303919 3686.283936 0.2595637 4.0394135 6223.2 320  1
------> CAND: 450.324939 3686.283936 0.2595637 4.0394135 6130.39 320  1
------> CAND: 450.205565 3686.283936 0.2595637 4.0394135 6038.46 320  1
------> CAND: 450.177019 3686.283936 0.2595637 4.0394135 6014 320  1
------> CAND: 450.351668 3686.283936 0.2595637 4.0394135 5986.86 320  1
------> CAND: 450.345440 3686.283936 0.2595637 4.0394135 5919.62 320  1
------> CAND: 450.276411 3686.283936 0.2595637 4.0394135 5919.06 320  1
------> CAND: 450.274594 3686.283936 0.2595637 4.0394135 5875.78 320  1
------> CAND: 450.180652 3686.283936 0.2595637 4.0394135 5852.88 320  1
------> CAND: 450.256169 3686.283936 0.2595637 4.0394135 5807.72 320  1
------> CAND: 450.328572 3686.283936 0.2595637 4.0394135 5807.2 320  1
------> CAND: 450.348295 3686.283936 0.2595637 4.0394135 5768.43 320  1
------> CAND: 450.166379 3686.283936 0.2595637 4.0394135 5737.46 320  1
------> CAND: 450.186880 3686.283936 0.2595637 4.0394135 5644.44 320  1
------> CAND: 450.216205 3686.283936 0.2595637 4.0394135 5634.25 320  1
------> CAND: 450.271480 3686.283936 0.2595637 4.0394135 5628.69 320  1
------> CAND: 450.417843 3686.283936 0.2595637 4.0394135 5627.59 320  1
------> CAND: 450.270183 3686.283936 0.2595637 4.0394135 5625.91 320  1
------> CAND: 450.254871 3686.283936 0.2595637 4.0394135 5614.14 320  1
------> CAND: 450.267068 3686.283936 0.2595637 4.0394135 5613.08 320  1
------> CAND: 450.159113 3686.283936 0.2595637 4.0394135 5612.86 320  1
------> CAND: 450.275892 3686.283936 0.2595637 4.0394135 5598.23 320  1
------> CAND: 450.392671 3686.283936 0.2595637 4.0394135 5589.82 320  1
------> CAND: 450.313261 3686.283936 0.2595637 4.0394135 5581.75 320  1
------> CAND: 450.246048 3686.283936 0.2595637 4.0394135 5484.74 320  1
------> CAND: 450.224768 3686.283936 0.2595637 4.0394135 5469.66 320  1
------> CAND: 450.341029 3686.283936 0.2595637 4.0394135 5380.08 320  1
------> CAND: 450.183247 3686.283936 0.2595637 4.0394135 5338.56 320  1
------> CAND: 450.204008 3686.283936 0.2595637 4.0394135 5304.13 320  1
------> CAND: 450.271740 3686.283936 0.2595637 4.0394135 5300.35 320  1
------> CAND: 450.345181 3686.283936 0.2595637 4.0394135 5299.87 320  1
------> CAND: 450.166119 3686.283936 0.2595637 4.0394135 5291.23 320  1
------> CAND: 450.202451 3686.283936 0.2595637 4.0394135 5259.17 320  1
------> CAND: 450.391114 3686.283936 0.2595637 4.0394135 5236.06 320  1
------> CAND: 450.195184 3686.283936 0.2595637 4.0394135 5227.49 320  1
------> CAND: 450.342326 3686.283936 0.2595637 4.0394135 5198.64 320  1
------> CAND: 450.348554 3686.283936 0.2595637 4.0394135 5162.79 320  1
------> CAND: 450.376062 3686.283936 0.2595637 4.0394135 5141.62 320  1
------> CAND: 450.205824 3686.283936 0.2595637 4.0394135 5138.52 320  1
------> CAND: 450.161189 3686.283936 0.2595637 4.0394135 5137.8 320  1
------> CAND: 450.268366 3686.283936 0.2595637 4.0394135 5126.16 320  1
------> CAND: 450.399678 3686.283936 0.2595637 4.0394135 5114.57 320  1
------> CAND: 450.196741 3686.283936 0.2595637 4.0394135 5108.07 320  1
------> CAND: 450.358156 3686.283936 0.2595637 4.0394135 5103.26 320  1
------> CAND: 450.254352 3686.283936 0.2595637 4.0394135 5080.95 320  1
------> CAND: 450.342067 3686.283936 0.2595637 4.0394135 5077.73 320  1
------> CAND: 450.418362 3686.283936 0.2595637 4.0394135 5073.19 320  1
------> CAND: 450.204267 3686.283936 0.2595637 4.0394135 5036.48 320  1
------> CAND: 450.418622 3686.283936 0.2595637 4.0394135 5024.55 320  1
------> CAND: 450.406684 3686.283936 0.2595637 4.0394135 5005.2 320  1
------> CAND: 450.226585 3686.283936 0.2595637 4.0394135 4944.8 320  1
------> CAND: 450.375803 3686.283936 0.2595637 4.0394135 4937.15 320  1
------> CAND: 450.274854 3686.283936 0.2595637 4.0394135 4935.63 320  1
------> CAND: 450.209198 3686.283936 0.2595637 4.0394135 4921.35 320  1
------> CAND: 450.301843 3686.283936 0.2595637 4.0394135 4919.71 320  1
------> CAND: 450.257467 3686.283936 0.2595637 4.0394135 4868.29 320  1
------> CAND: 450.368277 3686.283936 0.2595637 4.0394135 4842.69 320  1
------> CAND: 450.365422 3686.283936 0.2595637 4.0394135 4773.57 320  1
------> CAND: 450.375543 3686.283936 0.2595637 4.0394135 4761.62 320  1
------> CAND: 450.226325 3686.283936 0.2595637 4.0394135 4740.32 320  1
------> CAND: 450.419141 3686.283936 0.2595637 4.0394135 4736.55 320  1
------> CAND: 450.339471 3686.283936 0.2595637 4.0394135 4703.67 320  1
------> CAND: 450.268885 3686.283936 0.2595637 4.0394135 4672.47 320  1
------> CAND: 450.394747 3686.283936 0.2595637 4.0394135 4663.94 320  1
------> CAND: 450.174943 3686.283936 0.2595637 4.0394135 4632.32 320  1
------> CAND: 450.287570 3686.283936 0.2595637 4.0394135 4591.18 320  1
------> CAND: 450.368537 3686.283936 0.2595637 4.0394135 4579.14 320  1
------> CAND: 450.377360 3686.283936 0.2595637 4.0394135 4554.48 320  1
------> CAND: 450.213610 3686.283936 0.2595637 4.0394135 4546.34 320  1
[20:55:18][1325867][INFO ] Statistics: count dirty SumSpec pages 226637 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:55:18][1325867][INFO ] Data processing finished successfully!
20:55:18 (1325867): called boinc_finish(0)

</stderr_txt>
]]>