Task 1706405541

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_48_3350000_0
Workunit ID: 859768927
Created: 31 Dec 2024 22:44:20 UTC
Sent: 1 Jan 2025 6:32:44 UTC
Report deadline: 15 Jan 2025 6:32:44 UTC
Received: 1 Jan 2025 11:35:26 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 434.24
CPU time (sec): 37.44
Peak working set size (MB): 272.54
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>
[11:28:04][1305482][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_48.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 3350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_48.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_48_3350000_0_0
------> GPU usage: 0.330000
[11:28:04][1305482][INFO ] Starting data processing...
[11:28:04][1305482][INFO ] opti: No host transfer for n_steps. Use device global.
[11:28:04][1305482][INFO ] opti: No host transfer for mean. Use device global.
[11:28:04][1305482][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:28:04][1305482][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:28:04][1305482][INFO ] opti: power spectrum in fft callback (static link).
[11:28:04][1305482][INFO ] opti: __constant__ access is not uniform, bad!
[11:28:05][1305482][INFO ] Running on device 0 Tesla V100-SXM2-16GB
[11:28:05][1305482][INFO ] CUDA global memory status (initial GPU state, including context):
[11:28:05][1305482][INFO ] No template file. Generating templates.
[11:28:05][1305482][INFO ] Template param value T_cons = 50000
[11:28:12][1305482][INFO ] Number of generated templates to be used: 50000
[11:28:12][1305482][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_48.cpt
[11:28:12][1305482][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_48.cpt (No such file or directory).
------> Starting from scratch...
[11:28:12][1305482][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_48.binary
[11:28:12][1305482][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_DM234.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.7762066961
------> 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: 234.8 cm^-3 pc
------> Scale factor: 1.01331
[11:28:12][1305482][INFO ] Allocating memory for dedispersed compressed time series...
[11:28:12][1305482][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:28:12][1305482][INFO ] 8-bit allocation done
[11:28:12][1305482][INFO ] Foobar
[11:28:12][1305482][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_48.binary
[11:28:12][1305482][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:28:12][1305482][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:28:12][1305482][INFO ] FftSize = 12582913
[11:28:12][1305482][INFO ] Seed for random number generator is -1037451853.
[11:28:15][1305482][INFO ] 8[11:28:15][1305482][INFO ] 9[11:28:16][1305482][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:28:16][1305482][INFO ] Normalization factor 3.97364e-08
[11:28:16][1305482][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
[11:28:16][1305482][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
[11:28:16][1305482][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:28:16][1305482][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:28:16][1305482][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:29:04][1305482][INFO ] Checkpoint committed!
[11:30:04][1305482][INFO ] Checkpoint committed!
[11:31:04][1305482][INFO ] Checkpoint committed!
[11:32:04][1305482][INFO ] Checkpoint committed!
[11:33:05][1305482][INFO ] Checkpoint committed!
[11:34:05][1305482][INFO ] Checkpoint committed!
[11:35:05][1305482][INFO ] Checkpoint committed!
[11:35:16][1305482][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 467.773037 3630.395508 0.5000384 0.3309289 11961.5 320  1
------> CAND: 467.895785 3630.395508 0.5000384 0.3309289 9888.25 320  1
------> CAND: 467.957548 3630.395508 0.5000384 0.3309289 9811.74 320  1
------> CAND: 467.772777 3630.395508 0.5000384 0.3309289 9145.48 320  1
------> CAND: 467.957808 3630.395508 0.5000384 0.3309289 8860.16 320  1
------> CAND: 467.896044 3630.395508 0.5000384 0.3309289 8739.18 320  1
------> CAND: 467.707900 3630.395508 0.5000384 0.3309289 8734.55 320  1
------> CAND: 467.839471 3630.395508 0.5000384 0.3309289 8339.91 320  1
------> CAND: 467.916546 3630.395508 0.5000384 0.3309289 7865.03 320  1
------> CAND: 467.747605 3630.395508 0.5000384 0.3309289 7779.58 320  1
------> CAND: 467.778746 3630.395508 0.5000384 0.3309289 7691.43 320  1
------> CAND: 467.958327 3630.395508 0.5000384 0.3309289 7644.63 320  1
------> CAND: 467.846997 3630.395508 0.5000384 0.3309289 7557.04 320  1
------> CAND: 467.901494 3630.395508 0.5000384 0.3309289 7454.7 320  1
------> CAND: 467.789386 3630.395508 0.5000384 0.3309289 7362.25 320  1
------> CAND: 467.937047 3630.395508 0.5000384 0.3309289 7166.97 320  1
------> CAND: 467.727104 3630.395508 0.5000384 0.3309289 7067.78 320  1
------> CAND: 467.730477 3630.395508 0.5000384 0.3309289 6986.9 320  1
------> CAND: 467.728401 3630.395508 0.5000384 0.3309289 6964.09 320  1
------> CAND: 467.766549 3630.395508 0.5000384 0.3309289 6810.89 320  1
------> CAND: 467.883069 3630.395508 0.5000384 0.3309289 6789.33 320  1
------> CAND: 467.947168 3630.395508 0.5000384 0.3309289 6717.97 320  1
------> CAND: 467.928223 3630.395508 0.5000384 0.3309289 6715.89 320  1
------> CAND: 467.812223 3630.395508 0.5000384 0.3309289 6687.9 320  1
------> CAND: 467.849073 3630.395508 0.5000384 0.3309289 6686.35 320  1
------> CAND: 467.811704 3630.395508 0.5000384 0.3309289 6607.16 320  1
------> CAND: 467.794057 3630.395508 0.5000384 0.3309289 6589.42 320  1
------> CAND: 467.870612 3630.395508 0.5000384 0.3309289 6556.22 320  1
------> CAND: 467.921217 3630.395508 0.5000384 0.3309289 6462.9 320  1
------> CAND: 467.849333 3630.395508 0.5000384 0.3309289 6400 320  1
------> CAND: 467.699596 3630.395508 0.5000384 0.3309289 6370.31 320  1
------> CAND: 467.757985 3630.395508 0.5000384 0.3309289 6300.33 320  1
------> CAND: 467.844402 3630.395508 0.5000384 0.3309289 6241.53 320  1
------> CAND: 467.939123 3630.395508 0.5000384 0.3309289 6202.86 320  1
------> CAND: 467.768106 3630.395508 0.5000384 0.3309289 6165.76 320  1
------> CAND: 467.714388 3630.395508 0.5000384 0.3309289 6156.83 320  1
------> CAND: 467.699855 3630.395508 0.5000384 0.3309289 6103.4 320  1
------> CAND: 467.901754 3630.395508 0.5000384 0.3309289 6065.87 320  1
------> CAND: 467.927964 3630.395508 0.5000384 0.3309289 6007.83 320  1
------> CAND: 467.714128 3630.395508 0.5000384 0.3309289 5918.53 320  1
------> CAND: 467.910836 3630.395508 0.5000384 0.3309289 5884.66 320  1
------> CAND: 467.930040 3630.395508 0.5000384 0.3309289 5802.45 320  1
------> CAND: 467.769144 3630.395508 0.5000384 0.3309289 5794.45 320  1
------> CAND: 467.826496 3630.395508 0.5000384 0.3309289 5728.43 320  1
------> CAND: 467.728920 3630.395508 0.5000384 0.3309289 5591.88 320  1
------> CAND: 467.737484 3630.395508 0.5000384 0.3309289 5577.15 320  1
------> CAND: 467.704527 3630.395508 0.5000384 0.3309289 5566.98 320  1
------> CAND: 467.850890 3630.395508 0.5000384 0.3309289 5489.92 320  1
------> CAND: 467.938863 3630.395508 0.5000384 0.3309289 5467.81 320  1
------> CAND: 467.947946 3630.395508 0.5000384 0.3309289 5451.45 320  1
------> CAND: 467.829091 3630.395508 0.5000384 0.3309289 5433.08 320  1
------> CAND: 467.787829 3630.395508 0.5000384 0.3309289 5353.58 320  1
------> CAND: 467.879695 3630.395508 0.5000384 0.3309289 5311.6 320  1
------> CAND: 467.789646 3630.395508 0.5000384 0.3309289 5307.43 320  1
------> CAND: 467.728661 3630.395508 0.5000384 0.3309289 5274.44 320  1
------> CAND: 467.710495 3630.395508 0.5000384 0.3309289 5189.47 320  1
------> CAND: 467.942237 3630.395508 0.5000384 0.3309289 5186.1 320  1
------> CAND: 467.724249 3630.395508 0.5000384 0.3309289 5166.93 320  1
------> CAND: 467.709457 3630.395508 0.5000384 0.3309289 5165.43 320  1
------> CAND: 467.753833 3630.395508 0.5000384 0.3309289 5161.66 320  1
------> CAND: 467.796393 3630.395508 0.5000384 0.3309289 5145.53 320  1
------> CAND: 467.817673 3630.395508 0.5000384 0.3309289 5137.12 320  1
------> CAND: 467.830389 3630.395508 0.5000384 0.3309289 5127.31 320  1
------> CAND: 467.728142 3630.395508 0.5000384 0.3309289 5124.18 320  1
------> CAND: 467.824160 3630.395508 0.5000384 0.3309289 5120.67 320  1
------> CAND: 467.882290 3630.395508 0.5000384 0.3309289 5119.19 320  1
------> CAND: 467.726066 3630.395508 0.5000384 0.3309289 5086.83 320  1
------> CAND: 467.886442 3630.395508 0.5000384 0.3309289 5067.59 320  1
------> CAND: 467.806773 3630.395508 0.5000384 0.3309289 5067.39 320  1
------> CAND: 467.769404 3630.395508 0.5000384 0.3309289 5030 320  1
------> CAND: 467.870353 3630.395508 0.5000384 0.3309289 5015.66 320  1
------> CAND: 467.941718 3630.395508 0.5000384 0.3309289 4893.8 320  1
------> CAND: 467.718800 3630.395508 0.5000384 0.3309289 4884.1 320  1
------> CAND: 467.928483 3630.395508 0.5000384 0.3309289 4874.75 320  1
------> CAND: 467.948465 3630.395508 0.5000384 0.3309289 4746.38 320  1
------> CAND: 467.941977 3630.395508 0.5000384 0.3309289 4743.24 320  1
------> CAND: 467.837655 3630.395508 0.5000384 0.3309289 4720.94 320  1
------> CAND: 467.955731 3630.395508 0.5000384 0.3309289 4720.05 320  1
------> CAND: 467.703229 3630.395508 0.5000384 0.3309289 4700.78 320  1
------> CAND: 467.936787 3630.395508 0.5000384 0.3309289 4690.85 320  1
------> CAND: 467.747346 3630.395508 0.5000384 0.3309289 4685.59 320  1
------> CAND: 467.746048 3630.395508 0.5000384 0.3309289 4682.84 320  1
------> CAND: 467.886702 3630.395508 0.5000384 0.3309289 4679.53 320  1
------> CAND: 467.828831 3630.395508 0.5000384 0.3309289 4672.66 320  1
------> CAND: 467.757726 3630.395508 0.5000384 0.3309289 4666.83 320  1
------> CAND: 467.760581 3630.395508 0.5000384 0.3309289 4632.35 320  1
------> CAND: 467.920698 3630.395508 0.5000384 0.3309289 4607.69 320  1
------> CAND: 467.822603 3630.395508 0.5000384 0.3309289 4560.78 320  1
------> CAND: 467.832205 3630.395508 0.5000384 0.3309289 4533.29 320  1
------> CAND: 467.837136 3630.395508 0.5000384 0.3309289 4528.91 320  1
------> CAND: 467.833762 3630.395508 0.5000384 0.3309289 4499.04 320  1
------> CAND: 467.757466 3630.395508 0.5000384 0.3309289 4499.02 320  1
------> CAND: 467.850630 3630.395508 0.5000384 0.3309289 4498.21 320  1
------> CAND: 467.909539 3630.395508 0.5000384 0.3309289 4480.38 320  1
------> CAND: 467.705824 3630.395508 0.5000384 0.3309289 4437.44 320  1
------> CAND: 467.706084 3630.395508 0.5000384 0.3309289 4437.24 320  1
------> CAND: 467.712831 3630.395508 0.5000384 0.3309289 4401.74 320  1
------> CAND: 467.794317 3630.395508 0.5000384 0.3309289 4371.69 320  1
------> CAND: 467.796912 3630.395508 0.5000384 0.3309289 4364.96 320  1
------> CAND: 467.825717 3630.395508 0.5000384 0.3309289 4360.05 320  1
[11:35:16][1305482][INFO ] Statistics: count dirty SumSpec pages 229561 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:35:16][1305482][INFO ] Data processing finished successfully!
11:35:16 (1305482): called boinc_finish(0)

</stderr_txt>
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