Task 1706425359

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_94_7800000_1
Workunit ID: 859779359
Created: 31 Dec 2024 22:46:00 UTC
Sent: 1 Jan 2025 12:46:04 UTC
Report deadline: 15 Jan 2025 12:46:04 UTC
Received: 1 Jan 2025 17:47:55 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 432.98
CPU time (sec): 37.68
Peak working set size (MB): 272.62
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>
[17:39:42][1318518][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_94.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 7800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_94.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_94_7800000_1_0
------> GPU usage: 0.330000
[17:39:42][1318518][INFO ] Starting data processing...
[17:39:42][1318518][INFO ] opti: No host transfer for n_steps. Use device global.
[17:39:42][1318518][INFO ] opti: No host transfer for mean. Use device global.
[17:39:42][1318518][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:39:42][1318518][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:39:42][1318518][INFO ] opti: power spectrum in fft callback (static link).
[17:39:42][1318518][INFO ] opti: __constant__ access is not uniform, bad!
[17:39:43][1318518][INFO ] Running on device 4 Tesla V100-SXM2-16GB
[17:39:43][1318518][INFO ] CUDA global memory status (initial GPU state, including context):
[17:39:43][1318518][INFO ] No template file. Generating templates.
[17:39:43][1318518][INFO ] Template param value T_cons = 50000
[17:39:50][1318518][INFO ] Number of generated templates to be used: 50000
[17:39:50][1318518][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_94.cpt
[17:39:50][1318518][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_94.cpt (No such file or directory).
------> Starting from scratch...
[17:39:50][1318518][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_94.binary
[17:39:50][1318518][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_DM239.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206620583
------> 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: 239.4 cm^-3 pc
------> Scale factor: 1.01359
[17:39:50][1318518][INFO ] Allocating memory for dedispersed compressed time series...
[17:39:50][1318518][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:39:50][1318518][INFO ] 8-bit allocation done
[17:39:50][1318518][INFO ] Foobar
[17:39:50][1318518][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_94.binary
[17:39:50][1318518][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:39:50][1318518][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:39:50][1318518][INFO ] FftSize = 12582913
[17:39:50][1318518][INFO ] Seed for random number generator is -1031652650.
[17:39:53][1318518][INFO ] 8[17:39:53][1318518][INFO ] 9[17:39:54][1318518][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:39:54][1318518][INFO ] Normalization factor 3.97364e-08
[17:39:54][1318518][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
[17:39:54][1318518][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
[17:39:54][1318518][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:39:54][1318518][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:39:54][1318518][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:40:42][1318518][INFO ] Checkpoint committed!
[17:41:42][1318518][INFO ] Checkpoint committed!
[17:42:42][1318518][INFO ] Checkpoint committed!
[17:43:42][1318518][INFO ] Checkpoint committed!
[17:44:42][1318518][INFO ] Checkpoint committed!
[17:45:42][1318518][INFO ] Checkpoint committed!
[17:46:42][1318518][INFO ] Checkpoint committed!
[17:46:53][1318518][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 463.813446 4645.391113 0.9136143 5.8933091 10831.1 320  1
------> CAND: 463.892337 4645.391113 0.9136143 5.8933091 10611.8 320  1
------> CAND: 463.834467 4645.391113 0.9136143 5.8933091 10339.9 320  1
------> CAND: 463.807478 4645.391113 0.9136143 5.8933091 10203.1 320  1
------> CAND: 463.788274 4645.391113 0.9136143 5.8933091 10163.3 320  1
------> CAND: 463.823827 4645.391113 0.9136143 5.8933091 9507.03 320  1
------> CAND: 463.788533 4645.391113 0.9136143 5.8933091 9361.93 320  1
------> CAND: 463.775817 4645.391113 0.9136143 5.8933091 9207.64 320  1
------> CAND: 463.860677 4645.391113 0.9136143 5.8933091 8766.54 320  1
------> CAND: 463.731182 4645.391113 0.9136143 5.8933091 8728.57 320  1
------> CAND: 463.889482 4645.391113 0.9136143 5.8933091 8496.06 320  1
------> CAND: 463.807737 4645.391113 0.9136143 5.8933091 8456.4 320  1
------> CAND: 463.961107 4645.391113 0.9136143 5.8933091 8345.29 320  1
------> CAND: 463.968114 4645.391113 0.9136143 5.8933091 8253.99 320  1
------> CAND: 463.860417 4645.391113 0.9136143 5.8933091 8097.83 320  1
------> CAND: 463.806440 4645.391113 0.9136143 5.8933091 8093.66 320  1
------> CAND: 463.859898 4645.391113 0.9136143 5.8933091 7683.79 320  1
------> CAND: 463.893894 4645.391113 0.9136143 5.8933091 7598.35 320  1
------> CAND: 463.822529 4645.391113 0.9136143 5.8933091 7577.26 320  1
------> CAND: 463.796578 4645.391113 0.9136143 5.8933091 7568.61 320  1
------> CAND: 463.731441 4645.391113 0.9136143 5.8933091 7532.7 320  1
------> CAND: 463.947094 4645.391113 0.9136143 5.8933091 7486.62 320  1
------> CAND: 463.860158 4645.391113 0.9136143 5.8933091 7320.42 320  1
------> CAND: 463.928928 4645.391113 0.9136143 5.8933091 7315.75 320  1
------> CAND: 463.813187 4645.391113 0.9136143 5.8933091 7298.68 320  1
------> CAND: 463.738708 4645.391113 0.9136143 5.8933091 7282.98 320  1
------> CAND: 463.832909 4645.391113 0.9136143 5.8933091 7259.72 320  1
------> CAND: 463.971747 4645.391113 0.9136143 5.8933091 6970.76 320  1
------> CAND: 463.776077 4645.391113 0.9136143 5.8933091 6945.17 320  1
------> CAND: 463.908167 4645.391113 0.9136143 5.8933091 6922.7 320  1
------> CAND: 463.840954 4645.391113 0.9136143 5.8933091 6889.09 320  1
------> CAND: 463.886887 4645.391113 0.9136143 5.8933091 6843.18 320  1
------> CAND: 463.738448 4645.391113 0.9136143 5.8933091 6796.18 320  1
------> CAND: 463.892078 4645.391113 0.9136143 5.8933091 6785.28 320  1
------> CAND: 463.870019 4645.391113 0.9136143 5.8933091 6705.36 320  1
------> CAND: 463.963443 4645.391113 0.9136143 5.8933091 6604.26 320  1
------> CAND: 463.917250 4645.391113 0.9136143 5.8933091 6592.96 320  1
------> CAND: 463.785679 4645.391113 0.9136143 5.8933091 6547.36 320  1
------> CAND: 463.953581 4645.391113 0.9136143 5.8933091 6529 320  1
------> CAND: 463.976159 4645.391113 0.9136143 5.8933091 6507.79 320  1
------> CAND: 463.959550 4645.391113 0.9136143 5.8933091 6481.52 320  1
------> CAND: 463.866127 4645.391113 0.9136143 5.8933091 6476.26 320  1
------> CAND: 463.717947 4645.391113 0.9136143 5.8933091 6400.81 320  1
------> CAND: 463.717687 4645.391113 0.9136143 5.8933091 6281.84 320  1
------> CAND: 463.971487 4645.391113 0.9136143 5.8933091 6271.04 320  1
------> CAND: 463.903236 4645.391113 0.9136143 5.8933091 6104.73 320  1
------> CAND: 463.892856 4645.391113 0.9136143 5.8933091 6032.72 320  1
------> CAND: 463.888185 4645.391113 0.9136143 5.8933091 6015.41 320  1
------> CAND: 463.820972 4645.391113 0.9136143 5.8933091 5972.99 320  1
------> CAND: 463.956176 4645.391113 0.9136143 5.8933091 5932.24 320  1
------> CAND: 463.966038 4645.391113 0.9136143 5.8933091 5907.85 320  1
------> CAND: 463.757911 4645.391113 0.9136143 5.8933091 5899.75 320  1
------> CAND: 463.825384 4645.391113 0.9136143 5.8933091 5890.16 320  1
------> CAND: 463.735075 4645.391113 0.9136143 5.8933091 5848.13 320  1
------> CAND: 463.962145 4645.391113 0.9136143 5.8933091 5843.33 320  1
------> CAND: 463.815263 4645.391113 0.9136143 5.8933091 5817.44 320  1
------> CAND: 463.834726 4645.391113 0.9136143 5.8933091 5792.6 320  1
------> CAND: 463.890780 4645.391113 0.9136143 5.8933091 5700.41 320  1
------> CAND: 463.915952 4645.391113 0.9136143 5.8933091 5686.17 320  1
------> CAND: 463.728068 4645.391113 0.9136143 5.8933091 5592.56 320  1
------> CAND: 463.829276 4645.391113 0.9136143 5.8933091 5523.38 320  1
------> CAND: 463.965519 4645.391113 0.9136143 5.8933091 5469.74 320  1
------> CAND: 463.953322 4645.391113 0.9136143 5.8933091 5437.38 320  1
------> CAND: 463.793724 4645.391113 0.9136143 5.8933091 5382.24 320  1
------> CAND: 463.818117 4645.391113 0.9136143 5.8933091 5342.43 320  1
------> CAND: 463.732739 4645.391113 0.9136143 5.8933091 5341.62 320  1
------> CAND: 463.819415 4645.391113 0.9136143 5.8933091 5335.83 320  1
------> CAND: 463.965778 4645.391113 0.9136143 5.8933091 5326.73 320  1
------> CAND: 463.732998 4645.391113 0.9136143 5.8933091 5273.29 320  1
------> CAND: 463.857822 4645.391113 0.9136143 5.8933091 5189.91 320  1
------> CAND: 463.944498 4645.391113 0.9136143 5.8933091 5168.28 320  1
------> CAND: 463.829795 4645.391113 0.9136143 5.8933091 5164.24 320  1
------> CAND: 463.785938 4645.391113 0.9136143 5.8933091 5148.4 320  1
------> CAND: 463.931782 4645.391113 0.9136143 5.8933091 5141.64 320  1
------> CAND: 463.911022 4645.391113 0.9136143 5.8933091 5132.85 320  1
------> CAND: 463.890521 4645.391113 0.9136143 5.8933091 5083.35 320  1
------> CAND: 463.726770 4645.391113 0.9136143 5.8933091 5069.5 320  1
------> CAND: 463.833169 4645.391113 0.9136143 5.8933091 5043.5 320  1
------> CAND: 463.876767 4645.391113 0.9136143 5.8933091 5030.54 320  1
------> CAND: 463.839657 4645.391113 0.9136143 5.8933091 4994.3 320  1
------> CAND: 463.812668 4645.391113 0.9136143 5.8933091 4986.42 320  1
------> CAND: 463.927371 4645.391113 0.9136143 5.8933091 4985.96 320  1
------> CAND: 463.876507 4645.391113 0.9136143 5.8933091 4958.96 320  1
------> CAND: 463.786198 4645.391113 0.9136143 5.8933091 4957.62 320  1
------> CAND: 463.797876 4645.391113 0.9136143 5.8933091 4848.75 320  1
------> CAND: 463.804883 4645.391113 0.9136143 5.8933091 4813.7 320  1
------> CAND: 463.929187 4645.391113 0.9136143 5.8933091 4796.04 320  1
------> CAND: 463.917509 4645.391113 0.9136143 5.8933091 4795.21 320  1
------> CAND: 463.911541 4645.391113 0.9136143 5.8933091 4753.49 320  1
------> CAND: 463.962405 4645.391113 0.9136143 5.8933091 4750.44 320  1
------> CAND: 463.890002 4645.391113 0.9136143 5.8933091 4713.91 320  1
------> CAND: 463.837062 4645.391113 0.9136143 5.8933091 4701.58 320  1
------> CAND: 463.823567 4645.391113 0.9136143 5.8933091 4696.27 320  1
------> CAND: 463.854708 4645.391113 0.9136143 5.8933091 4629.04 320  1
------> CAND: 463.871576 4645.391113 0.9136143 5.8933091 4522.93 320  1
------> CAND: 463.832650 4645.391113 0.9136143 5.8933091 4490.35 320  1
------> CAND: 463.746493 4645.391113 0.9136143 5.8933091 4477.24 320  1
------> CAND: 463.875469 4645.391113 0.9136143 5.8933091 4462.33 320  1
------> CAND: 463.716390 4645.391113 0.9136143 5.8933091 4458.82 320  1
------> CAND: 463.841473 4645.391113 0.9136143 5.8933091 4427.11 320  1
[17:46:53][1318518][INFO ] Statistics: count dirty SumSpec pages 233547 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:46:53][1318518][INFO ] Data processing finished successfully!
17:46:53 (1318518): called boinc_finish(0)

</stderr_txt>
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