Task 1703181160

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_170_6000000_0
Workunit ID: 857779267
Created: 25 Dec 2024 23:23:28 UTC
Sent: 26 Dec 2024 10:29:32 UTC
Report deadline: 9 Jan 2025 10:29:32 UTC
Received: 26 Dec 2024 15:30:46 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 432.57
CPU time (sec): 47.36
Peak working set size (MB): 376.5
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Initial
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>
[15:22:16][1006741][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_170.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 6000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_170.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_170_6000000_0_0
------> GPU usage: 0.330000
[15:22:16][1006741][INFO ] Starting data processing...
[15:22:16][1006741][INFO ] opti: No host transfer for n_steps. Use device global.
[15:22:16][1006741][INFO ] opti: No host transfer for mean. Use device global.
[15:22:16][1006741][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:22:16][1006741][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:22:16][1006741][INFO ] opti: power spectrum in fft callback (static link).
[15:22:16][1006741][INFO ] opti: __constant__ access is not uniform, bad!
[15:22:17][1006741][INFO ] Running on device 5 Tesla V100-SXM2-16GB
[15:22:17][1006741][INFO ] CUDA global memory status (initial GPU state, including context):
[15:22:17][1006741][INFO ] No template file. Generating templates.
[15:22:17][1006741][INFO ] Template param value T_cons = 50000
[15:22:25][1006741][INFO ] Number of generated templates to be used: 50000
[15:22:25][1006741][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_170.cpt
[15:22:25][1006741][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_170.cpt (No such file or directory).
------> Starting from scratch...
[15:22:25][1006741][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_170.binary
[15:22:25][1006741][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_DM247.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796765927378
------> 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: 247 cm^-3 pc
------> Scale factor: 1.31378
[15:22:25][1006741][INFO ] Allocating memory for dedispersed compressed time series...
[15:22:25][1006741][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:22:25][1006741][INFO ] 8-bit allocation done
[15:22:25][1006741][INFO ] Foobar
[15:22:25][1006741][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_170.binary
[15:22:26][1006741][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:22:26][1006741][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:22:26][1006741][INFO ] FftSize = 12582913
[15:22:26][1006741][INFO ] Seed for random number generator is 1110680205.
[15:22:30][1006741][INFO ] 8[15:22:30][1006741][INFO ] 9[15:22:32][1006741][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:22:32][1006741][INFO ] Normalization factor 3.97364e-08
[15:22:32][1006741][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
[15:22:32][1006741][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1572 MB (14581 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:22:32][1006741][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:22:32][1006741][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:22:32][1006741][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:23:16][1006741][INFO ] Checkpoint committed!
[15:24:16][1006741][INFO ] Checkpoint committed!
[15:25:16][1006741][INFO ] Checkpoint committed!
[15:26:16][1006741][INFO ] Checkpoint committed!
[15:27:16][1006741][INFO ] Checkpoint committed!
[15:28:16][1006741][INFO ] Checkpoint committed!
[15:29:17][1006741][INFO ] Checkpoint committed!
[15:29:27][1006741][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 399.770480 4753.110352 0.2981617 5.8623676 8640.01 320  1
------> CAND: 399.931375 4753.110352 0.2981617 5.8623676 8623.7 320  1
------> CAND: 399.770739 4753.110352 0.2981617 5.8623676 8499.29 320  1
------> CAND: 399.748421 4753.110352 0.2981617 5.8623676 8408.27 320  1
------> CAND: 399.731813 4753.110352 0.2981617 5.8623676 7987.28 320  1
------> CAND: 399.894784 4753.110352 0.2981617 5.8623676 7885.47 320  1
------> CAND: 399.715983 4753.110352 0.2981617 5.8623676 7711.87 320  1
------> CAND: 399.753352 4753.110352 0.2981617 5.8623676 7705.88 320  1
------> CAND: 399.748162 4753.110352 0.2981617 5.8623676 7652.18 320  1
------> CAND: 399.808108 4753.110352 0.2981617 5.8623676 7644.26 320  1
------> CAND: 399.742453 4753.110352 0.2981617 5.8623676 7530.53 320  1
------> CAND: 399.785272 4753.110352 0.2981617 5.8623676 7293.61 320  1
------> CAND: 399.729477 4753.110352 0.2981617 5.8623676 7236.55 320  1
------> CAND: 399.698855 4753.110352 0.2981617 5.8623676 7169.28 320  1
------> CAND: 399.700153 4753.110352 0.2981617 5.8623676 7147.65 320  1
------> CAND: 399.812001 4753.110352 0.2981617 5.8623676 7045 320  1
------> CAND: 399.903608 4753.110352 0.2981617 5.8623676 7011.83 320  1
------> CAND: 399.716761 4753.110352 0.2981617 5.8623676 7011.23 320  1
------> CAND: 399.858972 4753.110352 0.2981617 5.8623676 6960.13 320  1
------> CAND: 399.812260 4753.110352 0.2981617 5.8623676 6915.95 320  1
------> CAND: 399.828091 4753.110352 0.2981617 5.8623676 6905.98 320  1
------> CAND: 399.803697 4753.110352 0.2981617 5.8623676 6818.28 320  1
------> CAND: 399.829388 4753.110352 0.2981617 5.8623676 6675.31 320  1
------> CAND: 399.791500 4753.110352 0.2981617 5.8623676 6626.28 320  1
------> CAND: 399.916843 4753.110352 0.2981617 5.8623676 6621.96 320  1
------> CAND: 399.919438 4753.110352 0.2981617 5.8623676 6468.11 320  1
------> CAND: 399.715723 4753.110352 0.2981617 5.8623676 6444.87 320  1
------> CAND: 399.899975 4753.110352 0.2981617 5.8623676 6444.08 320  1
------> CAND: 399.927742 4753.110352 0.2981617 5.8623676 6426.36 320  1
------> CAND: 399.839249 4753.110352 0.2981617 5.8623676 6404.15 320  1
------> CAND: 399.815115 4753.110352 0.2981617 5.8623676 6341.94 320  1
------> CAND: 399.685361 4753.110352 0.2981617 5.8623676 6329.73 320  1
------> CAND: 399.783455 4753.110352 0.2981617 5.8623676 6303.86 320  1
------> CAND: 399.754390 4753.110352 0.2981617 5.8623676 6278.9 320  1
------> CAND: 399.745567 4753.110352 0.2981617 5.8623676 6271.18 320  1
------> CAND: 399.674980 4753.110352 0.2981617 5.8623676 6217.85 320  1
------> CAND: 399.787867 4753.110352 0.2981617 5.8623676 6196.33 320  1
------> CAND: 399.815375 4753.110352 0.2981617 5.8623676 6102.76 320  1
------> CAND: 399.807330 4753.110352 0.2981617 5.8623676 6066.46 320  1
------> CAND: 399.871688 4753.110352 0.2981617 5.8623676 5999.08 320  1
------> CAND: 399.694184 4753.110352 0.2981617 5.8623676 5808.1 320  1
------> CAND: 399.672904 4753.110352 0.2981617 5.8623676 5783.76 320  1
------> CAND: 399.745048 4753.110352 0.2981617 5.8623676 5774.1 320  1
------> CAND: 399.877138 4753.110352 0.2981617 5.8623676 5713.38 320  1
------> CAND: 399.912950 4753.110352 0.2981617 5.8623676 5707.36 320  1
------> CAND: 399.899715 4753.110352 0.2981617 5.8623676 5643.46 320  1
------> CAND: 399.850408 4753.110352 0.2981617 5.8623676 5642.13 320  1
------> CAND: 399.764511 4753.110352 0.2981617 5.8623676 5625.22 320  1
------> CAND: 399.785531 4753.110352 0.2981617 5.8623676 5587.76 320  1
------> CAND: 399.807589 4753.110352 0.2981617 5.8623676 5546.71 320  1
------> CAND: 399.756726 4753.110352 0.2981617 5.8623676 5540.65 320  1
------> CAND: 399.932154 4753.110352 0.2981617 5.8623676 5467.06 320  1
------> CAND: 399.677316 4753.110352 0.2981617 5.8623676 5292.35 320  1
------> CAND: 399.919178 4753.110352 0.2981617 5.8623676 5208.81 320  1
------> CAND: 399.817451 4753.110352 0.2981617 5.8623676 5206.6 320  1
------> CAND: 399.782936 4753.110352 0.2981617 5.8623676 5203.22 320  1
------> CAND: 399.764770 4753.110352 0.2981617 5.8623676 5168.23 320  1
------> CAND: 399.933451 4753.110352 0.2981617 5.8623676 5157.99 320  1
------> CAND: 399.876878 4753.110352 0.2981617 5.8623676 5106.74 320  1
------> CAND: 399.917362 4753.110352 0.2981617 5.8623676 5086.12 320  1
------> CAND: 399.677056 4753.110352 0.2981617 5.8623676 4985.82 320  1
------> CAND: 399.699893 4753.110352 0.2981617 5.8623676 4945.74 320  1
------> CAND: 399.734667 4753.110352 0.2981617 5.8623676 4900.45 320  1
------> CAND: 399.762954 4753.110352 0.2981617 5.8623676 4899.95 320  1
------> CAND: 399.734927 4753.110352 0.2981617 5.8623676 4882.26 320  1
------> CAND: 399.748681 4753.110352 0.2981617 5.8623676 4844.57 320  1
------> CAND: 399.903348 4753.110352 0.2981617 5.8623676 4785.44 320  1
------> CAND: 399.756985 4753.110352 0.2981617 5.8623676 4774.38 320  1
------> CAND: 399.846775 4753.110352 0.2981617 5.8623676 4759.83 320  1
------> CAND: 399.707678 4753.110352 0.2981617 5.8623676 4691.21 320  1
------> CAND: 399.754649 4753.110352 0.2981617 5.8623676 4680.82 320  1
------> CAND: 399.899196 4753.110352 0.2981617 5.8623676 4680.02 320  1
------> CAND: 399.810703 4753.110352 0.2981617 5.8623676 4677.69 320  1
------> CAND: 399.899456 4753.110352 0.2981617 5.8623676 4480.62 320  1
------> CAND: 399.784234 4753.110352 0.2981617 5.8623676 4464.8 320  1
------> CAND: 399.786829 4753.110352 0.2981617 5.8623676 4455.2 320  1
------> CAND: 399.856896 4753.110352 0.2981617 5.8623676 4450.04 320  1
------> CAND: 399.677835 4753.110352 0.2981617 5.8623676 4443.39 320  1
------> CAND: 399.783974 4753.110352 0.2981617 5.8623676 4436.72 320  1
------> CAND: 399.803956 4753.110352 0.2981617 5.8623676 4419.04 320  1
------> CAND: 399.892708 4753.110352 0.2981617 5.8623676 4346.18 320  1
------> CAND: 399.731034 4753.110352 0.2981617 5.8623676 4327.18 320  1
------> CAND: 399.770999 4753.110352 0.2981617 5.8623676 4318.7 320  1
------> CAND: 399.822122 4753.110352 0.2981617 5.8623676 4295.34 320  1
------> CAND: 399.680689 4753.110352 0.2981617 5.8623676 4292.98 320  1
------> CAND: 399.701450 4753.110352 0.2981617 5.8623676 4281.19 320  1
------> CAND: 399.715464 4753.110352 0.2981617 5.8623676 4266.34 320  1
------> CAND: 399.765030 4753.110352 0.2981617 5.8623676 4249 320  1
------> CAND: 399.748940 4753.110352 0.2981617 5.8623676 4246.72 320  1
------> CAND: 399.894006 4753.110352 0.2981617 5.8623676 4237.67 320  1
------> CAND: 399.828350 4753.110352 0.2981617 5.8623676 4221.88 320  1
------> CAND: 399.672385 4753.110352 0.2981617 5.8623676 4220.07 320  1
------> CAND: 399.731294 4753.110352 0.2981617 5.8623676 4193.1 320  1
------> CAND: 399.690291 4753.110352 0.2981617 5.8623676 4183.2 320  1
------> CAND: 399.833281 4753.110352 0.2981617 5.8623676 4143.68 320  1
------> CAND: 399.713128 4753.110352 0.2981617 5.8623676 4140.27 320  1
------> CAND: 399.729737 4753.110352 0.2981617 5.8623676 4136.09 320  1
------> CAND: 399.718318 4753.110352 0.2981617 5.8623676 4126.56 320  1
------> CAND: 399.754130 4753.110352 0.2981617 5.8623676 4072.83 320  1
------> CAND: 399.781898 4753.110352 0.2981617 5.8623676 4066.77 320  1
[15:29:27][1006741][INFO ] Statistics: count dirty SumSpec pages 463476 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:29:27][1006741][INFO ] Data processing finished successfully!
15:29:27 (1006741): called boinc_finish(0)

</stderr_txt>
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