Task 1703144178

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_78_8300000_0
Workunit ID: 857760887
Created: 25 Dec 2024 23:20:18 UTC
Sent: 26 Dec 2024 11:00:28 UTC
Report deadline: 9 Jan 2025 11:00:28 UTC
Received: 26 Dec 2024 16:00:29 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 420.43
CPU time (sec): 44.37
Peak working set size (MB): 271.83
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>
[15:52:36][1007586][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_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_78.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 8300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_78.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_78_8300000_0_0
------> GPU usage: 0.330000
[15:52:36][1007586][INFO ] Starting data processing...
[15:52:36][1007586][INFO ] opti: No host transfer for n_steps. Use device global.
[15:52:36][1007586][INFO ] opti: No host transfer for mean. Use device global.
[15:52:36][1007586][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:52:36][1007586][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:52:36][1007586][INFO ] opti: power spectrum in fft callback (static link).
[15:52:36][1007586][INFO ] opti: __constant__ access is not uniform, bad!
[15:52:39][1007586][INFO ] Running on device 5 Tesla V100-SXM2-16GB
[15:52:39][1007586][INFO ] CUDA global memory status (initial GPU state, including context):
[15:52:39][1007586][INFO ] No template file. Generating templates.
[15:52:39][1007586][INFO ] Template param value T_cons = 50000
[15:52:46][1007586][INFO ] Number of generated templates to be used: 50000
[15:52:46][1007586][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_78.cpt
[15:52:46][1007586][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_78.cpt (No such file or directory).
------> Starting from scratch...
[15:52:46][1007586][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_78.binary
[15:52:46][1007586][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM237.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766078412
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 237.8 cm^-3 pc
------> Scale factor: 1.31383
[15:52:46][1007586][INFO ] Allocating memory for dedispersed compressed time series...
[15:52:46][1007586][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:52:46][1007586][INFO ] 8-bit allocation done
[15:52:46][1007586][INFO ] Foobar
[15:52:46][1007586][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_78.binary
[15:52:46][1007586][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:52:46][1007586][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:52:46][1007586][INFO ] FftSize = 12582913
[15:52:46][1007586][INFO ] Seed for random number generator is 1114470739.
[15:52:50][1007586][INFO ] 8[15:52:50][1007586][INFO ] 9[15:52:51][1007586][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:52:51][1007586][INFO ] Normalization factor 3.97364e-08
[15:52:52][1007586][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
[15:52:52][1007586][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:52:52][1007586][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:52:52][1007586][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:52:52][1007586][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:53:37][1007586][INFO ] Checkpoint committed!
[15:54:37][1007586][INFO ] Checkpoint committed!
[15:55:37][1007586][INFO ] Checkpoint committed!
[15:56:37][1007586][INFO ] Checkpoint committed!
[15:57:37][1007586][INFO ] Checkpoint committed!
[15:58:37][1007586][INFO ] Checkpoint committed!
[15:59:35][1007586][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 447.754760 4393.674316 0.8120735 5.6254783 291.613 126.646  1
------> CAND: 447.680800 4393.674316 0.8120735 5.6254783 251.66 109.295  1
------> CAND: 447.595681 4393.674316 0.8120735 5.6254783 220.129 95.6007  1
------> CAND: 447.671717 4393.674316 0.8120735 5.6254783 217.919 94.641  1
------> CAND: 447.692738 4393.674316 0.8120735 5.6254783 215.774 93.7097  1
------> CAND: 447.759172 4393.674316 0.8120735 5.6254783 207.703 90.2042  1
------> CAND: 447.718429 4393.674316 0.8120735 5.6254783 202.157 87.7955  1
------> CAND: 447.617480 4393.674316 0.8120735 5.6254783 189.352 82.2346  1
------> CAND: 447.668863 4393.674316 0.8120735 5.6254783 184.606 80.1736  1
------> CAND: 447.757874 4393.674316 0.8120735 5.6254783 183.853 79.8465  1
------> CAND: 447.547931 4393.674316 0.8120735 5.6254783 181.928 79.0101  1
------> CAND: 447.730107 4393.674316 0.8120735 5.6254783 178.026 77.3157  1
------> CAND: 447.598795 4393.674316 0.8120735 5.6254783 177.601 77.1311  1
------> CAND: 447.508746 4393.674316 0.8120735 5.6254783 177.402 77.0447  1
------> CAND: 447.545336 4393.674316 0.8120735 5.6254783 176.585 76.6901  1
------> CAND: 447.572325 4393.674316 0.8120735 5.6254783 174.068 75.5968  1
------> CAND: 447.626563 4393.674316 0.8120735 5.6254783 173.02 75.1415  1
------> CAND: 447.679762 4393.674316 0.8120735 5.6254783 172.205 74.7878  1
------> CAND: 447.574401 4393.674316 0.8120735 5.6254783 171.975 74.688  1
------> CAND: 447.600612 4393.674316 0.8120735 5.6254783 171.85 74.6336  1
------> CAND: 447.682357 4393.674316 0.8120735 5.6254783 169.258 73.5078  1
------> CAND: 447.532101 4393.674316 0.8120735 5.6254783 168.828 73.3209  1
------> CAND: 447.720246 4393.674316 0.8120735 5.6254783 167.95 72.9399  1
------> CAND: 447.664192 4393.674316 0.8120735 5.6254783 160.741 69.8089  1
------> CAND: 447.673015 4393.674316 0.8120735 5.6254783 159.536 69.2855  1
------> CAND: 447.711422 4393.674316 0.8120735 5.6254783 158.195 68.7033  1
------> CAND: 447.717391 4393.674316 0.8120735 5.6254783 156.594 68.0078  1
------> CAND: 447.573104 4393.674316 0.8120735 5.6254783 153.608 66.7111  1
------> CAND: 447.712201 4393.674316 0.8120735 5.6254783 152.939 66.4206  1
------> CAND: 447.654590 4393.674316 0.8120735 5.6254783 152.902 66.4043  1
------> CAND: 447.538330 4393.674316 0.8120735 5.6254783 152.484 66.2231  1
------> CAND: 447.631753 4393.674316 0.8120735 5.6254783 152.435 66.2016  1
------> CAND: 447.657704 4393.674316 0.8120735 5.6254783 151.207 65.6684  1
------> CAND: 447.716612 4393.674316 0.8120735 5.6254783 149.807 65.0602  1
------> CAND: 447.511341 4393.674316 0.8120735 5.6254783 149.123 64.7634  1
------> CAND: 447.671977 4393.674316 0.8120735 5.6254783 148.259 64.3879  1
------> CAND: 447.516271 4393.674316 0.8120735 5.6254783 147.262 63.955  1
------> CAND: 447.594643 4393.674316 0.8120735 5.6254783 146.852 63.7769  1
------> CAND: 447.592827 4393.674316 0.8120735 5.6254783 146.332 63.5511  1
------> CAND: 447.720505 4393.674316 0.8120735 5.6254783 143.243 62.2097  1
------> CAND: 447.683914 4393.674316 0.8120735 5.6254783 142.415 61.8501  1
------> CAND: 447.753982 4393.674316 0.8120735 5.6254783 142.407 61.8464  1
------> CAND: 447.594903 4393.674316 0.8120735 5.6254783 140.024 60.8117  1
------> CAND: 447.598017 4393.674316 0.8120735 5.6254783 139.399 60.5403  1
------> CAND: 447.603985 4393.674316 0.8120735 5.6254783 137.766 59.8312  1
------> CAND: 447.623189 4393.674316 0.8120735 5.6254783 137.648 59.7799  1
------> CAND: 447.576478 4393.674316 0.8120735 5.6254783 136.986 59.4924  1
------> CAND: 447.703118 4393.674316 0.8120735 5.6254783 136.771 59.3988  1
------> CAND: 447.558312 4393.674316 0.8120735 5.6254783 136.698 59.367  1
------> CAND: 447.672755 4393.674316 0.8120735 5.6254783 136.057 59.089  1
------> CAND: 447.559090 4393.674316 0.8120735 5.6254783 135.557 58.8718  1
------> CAND: 447.640057 4393.674316 0.8120735 5.6254783 134.92 58.5951  1
------> CAND: 447.561685 4393.674316 0.8120735 5.6254783 133.993 58.1924  1
------> CAND: 447.597238 4393.674316 0.8120735 5.6254783 133.216 57.8548  1
------> CAND: 447.691440 4393.674316 0.8120735 5.6254783 132.845 57.6938  1
------> CAND: 447.558571 4393.674316 0.8120735 5.6254783 132.312 57.4624  1
------> CAND: 447.661077 4393.674316 0.8120735 5.6254783 129.513 56.247  1
------> CAND: 447.576218 4393.674316 0.8120735 5.6254783 129.503 56.2426  1
------> CAND: 447.504593 4393.674316 0.8120735 5.6254783 127.712 55.4648  1
------> CAND: 447.660818 4393.674316 0.8120735 5.6254783 126.061 54.7477  1
------> CAND: 447.702080 4393.674316 0.8120735 5.6254783 123.072 53.4494  1
------> CAND: 447.647843 4393.674316 0.8120735 5.6254783 122.509 53.2052  1
------> CAND: 447.708827 4393.674316 0.8120735 5.6254783 122.069 53.0141  1
------> CAND: 447.598276 4393.674316 0.8120735 5.6254783 120.925 52.5169  1
------> CAND: 447.674053 4393.674316 0.8120735 5.6254783 120.536 52.3481  1
------> CAND: 447.552084 4393.674316 0.8120735 5.6254783 119.936 52.0877  1
------> CAND: 447.543520 4393.674316 0.8120735 5.6254783 118.199 51.3332  1
------> CAND: 447.681579 4393.674316 0.8120735 5.6254783 116.678 50.6727  1
------> CAND: 447.736076 4393.674316 0.8120735 5.6254783 115.672 50.2355  1
------> CAND: 447.676129 4393.674316 0.8120735 5.6254783 114.547 49.747  1
------> CAND: 447.742304 4393.674316 0.8120735 5.6254783 114.078 49.5433  1
------> CAND: 447.762027 4393.674316 0.8120735 5.6254783 114.035 49.5249  1
------> CAND: 447.649919 4393.674316 0.8120735 5.6254783 111.856 48.5784  1
------> CAND: 447.530544 4393.674316 0.8120735 5.6254783 111.436 48.3962  1
------> CAND: 447.670160 4393.674316 0.8120735 5.6254783 110.625 48.0439  1
------> CAND: 447.632531 4393.674316 0.8120735 5.6254783 109.646 47.6187  1
------> CAND: 447.663932 4393.674316 0.8120735 5.6254783 109.286 47.4621  1
------> CAND: 447.572585 4393.674316 0.8120735 5.6254783 108.444 47.0967  1
------> CAND: 447.704416 4393.674316 0.8120735 5.6254783 108.413 47.083  1
------> CAND: 447.614885 4393.674316 0.8120735 5.6254783 107.884 46.8533  1
------> CAND: 447.705194 4393.674316 0.8120735 5.6254783 107.258 46.5817  1
------> CAND: 447.719986 4393.674316 0.8120735 5.6254783 107.176 46.5459  1
------> CAND: 447.644728 4393.674316 0.8120735 5.6254783 106.677 46.3294  1
------> CAND: 447.724917 4393.674316 0.8120735 5.6254783 106.298 46.1646  1
------> CAND: 447.707530 4393.674316 0.8120735 5.6254783 106.074 46.0673  1
------> CAND: 447.624487 4393.674316 0.8120735 5.6254783 105.493 45.8152  1
------> CAND: 447.652773 4393.674316 0.8120735 5.6254783 105.314 45.7373  1
------> CAND: 447.679243 4393.674316 0.8120735 5.6254783 105.028 45.6129  1
------> CAND: 447.646285 4393.674316 0.8120735 5.6254783 104.187 45.248  1
------> CAND: 447.742823 4393.674316 0.8120735 5.6254783 104.093 45.2069  1
------> CAND: 447.764103 4393.674316 0.8120735 5.6254783 102.984 44.7252  1
------> CAND: 447.587636 4393.674316 0.8120735 5.6254783 102.297 44.4271  1
------> CAND: 447.650178 4393.674316 0.8120735 5.6254783 101.945 44.274  1
------> CAND: 447.577516 4393.674316 0.8120735 5.6254783 101.825 44.2219  1
------> CAND: 447.674312 4393.674316 0.8120735 5.6254783 101.808 44.2147  1
------> CAND: 447.674572 4393.674316 0.8120735 5.6254783 101.63 44.1373  1
------> CAND: 447.510822 4393.674316 0.8120735 5.6254783 101.512 44.0859  1
------> CAND: 447.648621 4393.674316 0.8120735 5.6254783 101.124 43.9178  1
------> CAND: 447.766438 4393.674316 0.8120735 5.6254783 100.153 43.4961  1
------> CAND: 447.607619 4393.674316 0.8120735 5.6254783 99.3842 43.162  1
[15:59:35][1007586][INFO ] Statistics: count dirty SumSpec pages 529676 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:59:35][1007586][INFO ] Data processing finished successfully!
15:59:35 (1007586): called boinc_finish(0)

</stderr_txt>
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