Task 1734108575

Name: Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_140_350000_1
Workunit ID: 876473485
Created: 23 Feb 2025 4:02:42 UTC
Sent: 23 Feb 2025 5:29:47 UTC
Report deadline: 9 Mar 2025 5:29:47 UTC
Received: 23 Feb 2025 8:07:14 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 777.13
CPU time (sec): 25.80
Peak working set size (MB): 307.51
Peak swap size (MB): 14918.64
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[00:54:11][1237294][INFO ] Application startup - thank you for supporting Einstein@Home!
[00:54:11][1237294][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_7_dms_200_140.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 350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_140.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_140_350000_1_0
------> GPU usage: 0.500000
[00:54:11][1237294][INFO ] Starting data processing...
[00:54:11][1237294][INFO ] opti: No host transfer for n_steps. Use device global.
[00:54:11][1237294][INFO ] opti: No host transfer for mean. Use device global.
[00:54:11][1237294][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:54:11][1237294][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:54:11][1237294][INFO ] opti: power spectrum in fft callback (static link).
[00:54:11][1237294][INFO ] opti: __constant__ access is not uniform, bad!
[00:54:11][1237294][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[00:54:11][1237294][INFO ] CUDA global memory status (initial GPU state, including context):
[00:54:11][1237294][INFO ] No template file. Generating templates.
[00:54:11][1237294][INFO ] Template param value T_cons = 50000
[00:54:16][1237294][INFO ] Number of generated templates to be used: 50000
[00:54:16][1237294][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_7_dms_200_140.cpt
[00:54:16][1237294][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_7_dms_200_140.cpt (No such file or directory).
------> Starting from scratch...
[00:54:16][1237294][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_140.binary
[00:54:16][1237294][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_7_dms_200_DM244.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796753076705
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 244 cm^-3 pc
------> Scale factor: 1.43307
[00:54:16][1237294][INFO ] Allocating memory for dedispersed compressed time series...
[00:54:16][1237294][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:54:16][1237294][INFO ] 8-bit allocation done
[00:54:16][1237294][INFO ] Foobar
[00:54:16][1237294][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_140.binary
[00:54:16][1237294][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:54:16][1237294][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:54:16][1237294][INFO ] FftSize = 12582913
[00:54:16][1237294][INFO ] Seed for random number generator is -1045623252.
[00:54:18][1237294][INFO ] 8[00:54:18][1237294][INFO ] 9[00:54:18][1237294][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:54:19][1237294][INFO ] Normalization factor 3.97364e-08
[00:54:19][1237294][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
[00:54:19][1237294][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:54:19][1237294][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:54:19][1237294][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:54:19][1237294][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:55:11][1237294][INFO ] Checkpoint committed!
[00:56:11][1237294][INFO ] Checkpoint committed!
[00:57:11][1237294][INFO ] Checkpoint committed!
[00:58:11][1237294][INFO ] Checkpoint committed!
[00:59:11][1237294][INFO ] Checkpoint committed!
[01:00:11][1237294][INFO ] Checkpoint committed!
[01:01:11][1237294][INFO ] Checkpoint committed!
[01:02:11][1237294][INFO ] Checkpoint committed!
[01:03:11][1237294][INFO ] Checkpoint committed!
[01:04:11][1237294][INFO ] Checkpoint committed!
[01:05:12][1237294][INFO ] Checkpoint committed!
[01:06:12][1237294][INFO ] Checkpoint committed!
[01:07:07][1237294][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 411.257133 3995.374756 0.9515480 2.1490753 13364.3 320  1
------> CAND: 411.115182 3995.374756 0.9515480 2.1490753 10580.5 320  1
------> CAND: 411.228328 3995.374756 0.9515480 2.1490753 9983.29 320  1
------> CAND: 411.335765 3995.374756 0.9515480 2.1490753 9852.35 320  1
------> CAND: 411.173312 3995.374756 0.9515480 2.1490753 9554.77 320  1
------> CAND: 411.228847 3995.374756 0.9515480 2.1490753 9389.37 320  1
------> CAND: 411.246753 3995.374756 0.9515480 2.1490753 9275.11 320  1
------> CAND: 411.142690 3995.374756 0.9515480 2.1490753 8657.68 320  1
------> CAND: 411.257652 3995.374756 0.9515480 2.1490753 8528.62 320  1
------> CAND: 411.111549 3995.374756 0.9515480 2.1490753 8430.27 320  1
------> CAND: 411.290350 3995.374756 0.9515480 2.1490753 8415.64 320  1
------> CAND: 411.129455 3995.374756 0.9515480 2.1490753 8343.91 320  1
------> CAND: 411.231442 3995.374756 0.9515480 2.1490753 8293.79 320  1
------> CAND: 411.206269 3995.374756 0.9515480 2.1490753 8235.82 320  1
------> CAND: 411.180838 3995.374756 0.9515480 2.1490753 8153.95 320  1
------> CAND: 411.256874 3995.374756 0.9515480 2.1490753 8054.88 320  1
------> CAND: 411.326163 3995.374756 0.9515480 2.1490753 7928 320  1
------> CAND: 411.228587 3995.374756 0.9515480 2.1490753 7926.84 320  1
------> CAND: 411.179540 3995.374756 0.9515480 2.1490753 7886.1 320  1
------> CAND: 411.151254 3995.374756 0.9515480 2.1490753 7799.32 320  1
------> CAND: 411.253760 3995.374756 0.9515480 2.1490753 7729.57 320  1
------> CAND: 411.177983 3995.374756 0.9515480 2.1490753 7626.94 320  1
------> CAND: 411.226771 3995.374756 0.9515480 2.1490753 7551.82 320  1
------> CAND: 411.336024 3995.374756 0.9515480 2.1490753 7507.13 320  1
------> CAND: 411.344588 3995.374756 0.9515480 2.1490753 7461.66 320  1
------> CAND: 411.324865 3995.374756 0.9515480 2.1490753 7424.43 320  1
------> CAND: 411.246493 3995.374756 0.9515480 2.1490753 7412.36 320  1
------> CAND: 411.238449 3995.374756 0.9515480 2.1490753 7387.43 320  1
------> CAND: 411.206010 3995.374756 0.9515480 2.1490753 7377.61 320  1
------> CAND: 411.231701 3995.374756 0.9515480 2.1490753 7301.63 320  1
------> CAND: 411.276856 3995.374756 0.9515480 2.1490753 7090.76 320  1
------> CAND: 411.276596 3995.374756 0.9515480 2.1490753 7063.59 320  1
------> CAND: 411.156963 3995.374756 0.9515480 2.1490753 7041.65 320  1
------> CAND: 411.344069 3995.374756 0.9515480 2.1490753 7040.25 320  1
------> CAND: 411.328758 3995.374756 0.9515480 2.1490753 6923.96 320  1
------> CAND: 411.292946 3995.374756 0.9515480 2.1490753 6866.58 320  1
------> CAND: 411.178242 3995.374756 0.9515480 2.1490753 6860.48 320  1
------> CAND: 411.307478 3995.374756 0.9515480 2.1490753 6837.47 320  1
------> CAND: 411.121150 3995.374756 0.9515480 2.1490753 6830.36 320  1
------> CAND: 411.134385 3995.374756 0.9515480 2.1490753 6802.94 320  1
------> CAND: 411.154368 3995.374756 0.9515480 2.1490753 6779.34 320  1
------> CAND: 411.358601 3995.374756 0.9515480 2.1490753 6730.32 320  1
------> CAND: 411.115441 3995.374756 0.9515480 2.1490753 6634.2 320  1
------> CAND: 411.204972 3995.374756 0.9515480 2.1490753 6602.3 320  1
------> CAND: 411.281008 3995.374756 0.9515480 2.1490753 6593.65 320  1
------> CAND: 411.229106 3995.374756 0.9515480 2.1490753 6483.68 320  1
------> CAND: 411.172793 3995.374756 0.9515480 2.1490753 6445.36 320  1
------> CAND: 411.126341 3995.374756 0.9515480 2.1490753 6408.96 320  1
------> CAND: 411.315263 3995.374756 0.9515480 2.1490753 6376.56 320  1
------> CAND: 411.244936 3995.374756 0.9515480 2.1490753 6369.94 320  1
------> CAND: 411.286198 3995.374756 0.9515480 2.1490753 6366.63 320  1
------> CAND: 411.345885 3995.374756 0.9515480 2.1490753 6344.51 320  1
------> CAND: 411.315782 3995.374756 0.9515480 2.1490753 6303.51 320  1
------> CAND: 411.290091 3995.374756 0.9515480 2.1490753 6298.31 320  1
------> CAND: 411.242860 3995.374756 0.9515480 2.1490753 6293.54 320  1
------> CAND: 411.173571 3995.374756 0.9515480 2.1490753 6248.52 320  1
------> CAND: 411.098314 3995.374756 0.9515480 2.1490753 6243.5 320  1
------> CAND: 411.345626 3995.374756 0.9515480 2.1490753 6218.7 320  1
------> CAND: 411.129974 3995.374756 0.9515480 2.1490753 6215.8 320  1
------> CAND: 411.100909 3995.374756 0.9515480 2.1490753 6143.14 320  1
------> CAND: 411.153070 3995.374756 0.9515480 2.1490753 6134.49 320  1
------> CAND: 411.168641 3995.374756 0.9515480 2.1490753 6032.79 320  1
------> CAND: 411.201079 3995.374756 0.9515480 2.1490753 5976.37 320  1
------> CAND: 411.360937 3995.374756 0.9515480 2.1490753 5973.09 320  1
------> CAND: 411.296060 3995.374756 0.9515480 2.1490753 5920.04 320  1
------> CAND: 411.206788 3995.374756 0.9515480 2.1490753 5895.72 320  1
------> CAND: 411.255317 3995.374756 0.9515480 2.1490753 5872.54 320  1
------> CAND: 411.181357 3995.374756 0.9515480 2.1490753 5829.24 320  1
------> CAND: 411.274001 3995.374756 0.9515480 2.1490753 5825.48 320  1
------> CAND: 411.346923 3995.374756 0.9515480 2.1490753 5792.35 320  1
------> CAND: 411.315523 3995.374756 0.9515480 2.1490753 5738.03 320  1
------> CAND: 411.293465 3995.374756 0.9515480 2.1490753 5733.23 320  1
------> CAND: 411.320713 3995.374756 0.9515480 2.1490753 5623.67 320  1
------> CAND: 411.244417 3995.374756 0.9515480 2.1490753 5557.92 320  1
------> CAND: 411.243120 3995.374756 0.9515480 2.1490753 5516.62 320  1
------> CAND: 411.181097 3995.374756 0.9515480 2.1490753 5515.19 320  1
------> CAND: 411.315004 3995.374756 0.9515480 2.1490753 5498.59 320  1
------> CAND: 411.175388 3995.374756 0.9515480 2.1490753 5467.24 320  1
------> CAND: 411.159298 3995.374756 0.9515480 2.1490753 5463.69 320  1
------> CAND: 411.287496 3995.374756 0.9515480 2.1490753 5444.12 320  1
------> CAND: 411.254019 3995.374756 0.9515480 2.1490753 5424.5 320  1
------> CAND: 411.142949 3995.374756 0.9515480 2.1490753 5394.99 320  1
------> CAND: 411.331353 3995.374756 0.9515480 2.1490753 5369.78 320  1
------> CAND: 411.134904 3995.374756 0.9515480 2.1490753 5366.55 320  1
------> CAND: 411.197187 3995.374756 0.9515480 2.1490753 5274.68 320  1
------> CAND: 411.327460 3995.374756 0.9515480 2.1490753 5239.7 320  1
------> CAND: 411.320972 3995.374756 0.9515480 2.1490753 5229.33 320  1
------> CAND: 411.100649 3995.374756 0.9515480 2.1490753 5216.19 320  1
------> CAND: 411.247272 3995.374756 0.9515480 2.1490753 5200.34 320  1
------> CAND: 411.150994 3995.374756 0.9515480 2.1490753 5173.79 320  1
------> CAND: 411.341993 3995.374756 0.9515480 2.1490753 5151.67 320  1
------> CAND: 411.236632 3995.374756 0.9515480 2.1490753 5131.06 320  1
------> CAND: 411.248829 3995.374756 0.9515480 2.1490753 5018.65 320  1
------> CAND: 411.136721 3995.374756 0.9515480 2.1490753 5013.43 320  1
------> CAND: 411.314485 3995.374756 0.9515480 2.1490753 4997.81 320  1
------> CAND: 411.174090 3995.374756 0.9515480 2.1490753 4963.07 320  1
------> CAND: 411.306180 3995.374756 0.9515480 2.1490753 4923.14 320  1
------> CAND: 411.217169 3995.374756 0.9515480 2.1490753 4907.28 320  1
------> CAND: 411.140095 3995.374756 0.9515480 2.1490753 4813.93 320  1
------> CAND: 411.332910 3995.374756 0.9515480 2.1490753 4771.27 320  1
[01:07:07][1237294][INFO ] Statistics: count dirty SumSpec pages 545162 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:07:07][1237294][INFO ] Data processing finished successfully!
01:07:07 (1237294): called boinc_finish(0)

</stderr_txt>
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