Task 1706878601

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_102_3800000_0
Workunit ID: 860056145
Created: 1 Jan 2025 19:26:13 UTC
Sent: 1 Jan 2025 23:46:51 UTC
Report deadline: 15 Jan 2025 23:46:51 UTC
Received: 2 Jan 2025 7:58:02 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 434.22
CPU time (sec): 45.97
Peak working set size (MB): 269.65
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>
[07:49:32][1361479][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_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_102.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 3800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_102.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_102_3800000_0_0
------> GPU usage: 0.330000
[07:49:32][1361479][INFO ] Starting data processing...
[07:49:32][1361479][INFO ] opti: No host transfer for n_steps. Use device global.
[07:49:32][1361479][INFO ] opti: No host transfer for mean. Use device global.
[07:49:32][1361479][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:49:32][1361479][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:49:32][1361479][INFO ] opti: power spectrum in fft callback (static link).
[07:49:32][1361479][INFO ] opti: __constant__ access is not uniform, bad!
[07:49:33][1361479][INFO ] Running on device 2 Tesla V100-SXM2-16GB
[07:49:33][1361479][INFO ] CUDA global memory status (initial GPU state, including context):
[07:49:33][1361479][INFO ] No template file. Generating templates.
[07:49:33][1361479][INFO ] Template param value T_cons = 50000
[07:49:39][1361479][INFO ] Number of generated templates to be used: 50000
[07:49:39][1361479][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_102.cpt
[07:49:39][1361479][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_102.cpt (No such file or directory).
------> Starting from scratch...
[07:49:39][1361479][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_102.binary
[07:49:39][1361479][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM240.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767816013
------> 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: 240.2 cm^-3 pc
------> Scale factor: 1.43801
[07:49:39][1361479][INFO ] Allocating memory for dedispersed compressed time series...
[07:49:39][1361479][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:49:39][1361479][INFO ] 8-bit allocation done
[07:49:39][1361479][INFO ] Foobar
[07:49:39][1361479][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_102.binary
[07:49:39][1361479][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:49:39][1361479][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:49:39][1361479][INFO ] FftSize = 12582913
[07:49:40][1361479][INFO ] Seed for random number generator is 1106925697.
[07:49:43][1361479][INFO ] 8[07:49:43][1361479][INFO ] 9[07:49:44][1361479][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:49:44][1361479][INFO ] Normalization factor 3.97364e-08
[07:49:45][1361479][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
[07:49:45][1361479][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
[07:49:45][1361479][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:49:45][1361479][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:49:45][1361479][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:50:32][1361479][INFO ] Checkpoint committed!
[07:51:32][1361479][INFO ] Checkpoint committed!
[07:52:32][1361479][INFO ] Checkpoint committed!
[07:53:32][1361479][INFO ] Checkpoint committed!
[07:54:32][1361479][INFO ] Checkpoint committed!
[07:55:32][1361479][INFO ] Checkpoint committed!
[07:56:32][1361479][INFO ] Checkpoint committed!
[07:56:43][1361479][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 421.054901 3957.580811 0.7508041 0.3378775 9717.64 320  1
------> CAND: 421.066579 3957.580811 0.7508041 0.3378775 9442.85 320  1
------> CAND: 421.136906 3957.580811 0.7508041 0.3378775 9420.7 320  1
------> CAND: 421.066320 3957.580811 0.7508041 0.3378775 9293 320  1
------> CAND: 420.992360 3957.580811 0.7508041 0.3378775 9085.03 320  1
------> CAND: 420.953693 3957.580811 0.7508041 0.3378775 9077.98 320  1
------> CAND: 421.185434 3957.580811 0.7508041 0.3378775 8960.17 320  1
------> CAND: 421.064763 3957.580811 0.7508041 0.3378775 8386.13 320  1
------> CAND: 421.041926 3957.580811 0.7508041 0.3378775 8008.52 320  1
------> CAND: 420.984055 3957.580811 0.7508041 0.3378775 7904.02 320  1
------> CAND: 420.955509 3957.580811 0.7508041 0.3378775 7874.96 320  1
------> CAND: 421.183877 3957.580811 0.7508041 0.3378775 7782.24 320  1
------> CAND: 420.980422 3957.580811 0.7508041 0.3378775 7778.41 320  1
------> CAND: 421.068136 3957.580811 0.7508041 0.3378775 7740.71 320  1
------> CAND: 421.020906 3957.580811 0.7508041 0.3378775 7639.82 320  1
------> CAND: 421.175314 3957.580811 0.7508041 0.3378775 7602.05 320  1
------> CAND: 420.999626 3957.580811 0.7508041 0.3378775 7589.62 320  1
------> CAND: 421.046078 3957.580811 0.7508041 0.3378775 7474.71 320  1
------> CAND: 420.991322 3957.580811 0.7508041 0.3378775 7383.56 320  1
------> CAND: 421.046338 3957.580811 0.7508041 0.3378775 7344.29 320  1
------> CAND: 420.976530 3957.580811 0.7508041 0.3378775 7274.6 320  1
------> CAND: 421.058794 3957.580811 0.7508041 0.3378775 7155.29 320  1
------> CAND: 420.942793 3957.580811 0.7508041 0.3378775 7092.32 320  1
------> CAND: 421.076960 3957.580811 0.7508041 0.3378775 7079.59 320  1
------> CAND: 420.944350 3957.580811 0.7508041 0.3378775 7057.03 320  1
------> CAND: 421.045559 3957.580811 0.7508041 0.3378775 7001.61 320  1
------> CAND: 420.956028 3957.580811 0.7508041 0.3378775 6928.85 320  1
------> CAND: 420.976789 3957.580811 0.7508041 0.3378775 6906.55 320  1
------> CAND: 421.158705 3957.580811 0.7508041 0.3378775 6899.65 320  1
------> CAND: 421.077219 3957.580811 0.7508041 0.3378775 6858.17 320  1
------> CAND: 421.077479 3957.580811 0.7508041 0.3378775 6827.7 320  1
------> CAND: 420.946686 3957.580811 0.7508041 0.3378775 6785.51 320  1
------> CAND: 421.050230 3957.580811 0.7508041 0.3378775 6784.75 320  1
------> CAND: 420.943312 3957.580811 0.7508041 0.3378775 6773.5 320  1
------> CAND: 421.050490 3957.580811 0.7508041 0.3378775 6691.82 320  1
------> CAND: 420.941236 3957.580811 0.7508041 0.3378775 6685.29 320  1
------> CAND: 421.098239 3957.580811 0.7508041 0.3378775 6661.04 320  1
------> CAND: 421.055161 3957.580811 0.7508041 0.3378775 6583.65 320  1
------> CAND: 421.008190 3957.580811 0.7508041 0.3378775 6467.3 320  1
------> CAND: 421.183618 3957.580811 0.7508041 0.3378775 6409.26 320  1
------> CAND: 421.185175 3957.580811 0.7508041 0.3378775 6377.48 320  1
------> CAND: 420.943831 3957.580811 0.7508041 0.3378775 6327.58 320  1
------> CAND: 421.134311 3957.580811 0.7508041 0.3378775 6277.24 320  1
------> CAND: 420.948503 3957.580811 0.7508041 0.3378775 6206.62 320  1
------> CAND: 420.993917 3957.580811 0.7508041 0.3378775 6187.7 320  1
------> CAND: 420.955250 3957.580811 0.7508041 0.3378775 6096.83 320  1
------> CAND: 421.073846 3957.580811 0.7508041 0.3378775 6071.47 320  1
------> CAND: 420.935008 3957.580811 0.7508041 0.3378775 6050.15 320  1
------> CAND: 421.157148 3957.580811 0.7508041 0.3378775 6032.95 320  1
------> CAND: 421.137166 3957.580811 0.7508041 0.3378775 5993.95 320  1
------> CAND: 420.955769 3957.580811 0.7508041 0.3378775 5942.76 320  1
------> CAND: 421.062427 3957.580811 0.7508041 0.3378775 5896.09 320  1
------> CAND: 420.988986 3957.580811 0.7508041 0.3378775 5884.45 320  1
------> CAND: 420.963295 3957.580811 0.7508041 0.3378775 5856.99 320  1
------> CAND: 420.935268 3957.580811 0.7508041 0.3378775 5737.33 320  1
------> CAND: 420.987689 3957.580811 0.7508041 0.3378775 5727.33 320  1
------> CAND: 421.140280 3957.580811 0.7508041 0.3378775 5587.89 320  1
------> CAND: 420.963035 3957.580811 0.7508041 0.3378775 5569.93 320  1
------> CAND: 420.986391 3957.580811 0.7508041 0.3378775 5522.47 320  1
------> CAND: 420.950060 3957.580811 0.7508041 0.3378775 5474.92 320  1
------> CAND: 421.156110 3957.580811 0.7508041 0.3378775 5457.83 320  1
------> CAND: 421.190365 3957.580811 0.7508041 0.3378775 5457.42 320  1
------> CAND: 421.074365 3957.580811 0.7508041 0.3378775 5383.99 320  1
------> CAND: 421.066060 3957.580811 0.7508041 0.3378775 5375.73 320  1
------> CAND: 420.991062 3957.580811 0.7508041 0.3378775 5367.15 320  1
------> CAND: 421.017792 3957.580811 0.7508041 0.3378775 5363.42 320  1
------> CAND: 421.160522 3957.580811 0.7508041 0.3378775 5217.63 320  1
------> CAND: 421.147546 3957.580811 0.7508041 0.3378775 5169.36 320  1
------> CAND: 421.102651 3957.580811 0.7508041 0.3378775 5148.39 320  1
------> CAND: 421.009487 3957.580811 0.7508041 0.3378775 5108.96 320  1
------> CAND: 421.166490 3957.580811 0.7508041 0.3378775 5103.45 320  1
------> CAND: 421.015975 3957.580811 0.7508041 0.3378775 5008.23 320  1
------> CAND: 420.958104 3957.580811 0.7508041 0.3378775 5003.31 320  1
------> CAND: 420.958623 3957.580811 0.7508041 0.3378775 4940.36 320  1
------> CAND: 421.157407 3957.580811 0.7508041 0.3378775 4930.25 320  1
------> CAND: 421.044002 3957.580811 0.7508041 0.3378775 4925.14 320  1
------> CAND: 420.979644 3957.580811 0.7508041 0.3378775 4910.57 320  1
------> CAND: 421.081631 3957.580811 0.7508041 0.3378775 4891.45 320  1
------> CAND: 421.102392 3957.580811 0.7508041 0.3378775 4836.32 320  1
------> CAND: 421.093568 3957.580811 0.7508041 0.3378775 4828.63 320  1
------> CAND: 420.964592 3957.580811 0.7508041 0.3378775 4815.41 320  1
------> CAND: 421.096682 3957.580811 0.7508041 0.3378775 4810.11 320  1
------> CAND: 420.944610 3957.580811 0.7508041 0.3378775 4791.57 320  1
------> CAND: 420.976011 3957.580811 0.7508041 0.3378775 4791.48 320  1
------> CAND: 420.974973 3957.580811 0.7508041 0.3378775 4785.7 320  1
------> CAND: 421.062168 3957.580811 0.7508041 0.3378775 4757.67 320  1
------> CAND: 420.980941 3957.580811 0.7508041 0.3378775 4714.24 320  1
------> CAND: 421.158965 3957.580811 0.7508041 0.3378775 4671.58 320  1
------> CAND: 420.932413 3957.580811 0.7508041 0.3378775 4656.41 320  1
------> CAND: 421.162598 3957.580811 0.7508041 0.3378775 4655.04 320  1
------> CAND: 420.946427 3957.580811 0.7508041 0.3378775 4583.36 320  1
------> CAND: 421.110955 3957.580811 0.7508041 0.3378775 4557.83 320  1
------> CAND: 421.035179 3957.580811 0.7508041 0.3378775 4554.3 320  1
------> CAND: 421.147287 3957.580811 0.7508041 0.3378775 4551.69 320  1
------> CAND: 421.016494 3957.580811 0.7508041 0.3378775 4535.44 320  1
------> CAND: 420.954212 3957.580811 0.7508041 0.3378775 4482.89 320  1
------> CAND: 421.138982 3957.580811 0.7508041 0.3378775 4480.78 320  1
------> CAND: 421.060870 3957.580811 0.7508041 0.3378775 4441.67 320  1
------> CAND: 421.019608 3957.580811 0.7508041 0.3378775 4433.96 320  1
------> CAND: 420.984315 3957.580811 0.7508041 0.3378775 4433.09 320  1
[07:56:43][1361479][INFO ] Statistics: count dirty SumSpec pages 487150 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:56:43][1361479][INFO ] Data processing finished successfully!
07:56:43 (1361479): called boinc_finish(0)

</stderr_txt>
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