Task 1703142458

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_74_5400000_1
Workunit ID: 857760029
Created: 25 Dec 2024 23:20:10 UTC
Sent: 26 Dec 2024 15:39:32 UTC
Report deadline: 9 Jan 2025 15:39:32 UTC
Received: 26 Dec 2024 20:40:12 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 428.99
CPU time (sec): 46.25
Peak working set size (MB): 269.62
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>
[20:32:08][1016554][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_74.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 5400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_74.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_74_5400000_1_0
------> GPU usage: 0.330000
[20:32:08][1016554][INFO ] Starting data processing...
[20:32:08][1016554][INFO ] opti: No host transfer for n_steps. Use device global.
[20:32:08][1016554][INFO ] opti: No host transfer for mean. Use device global.
[20:32:08][1016554][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:32:08][1016554][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:32:08][1016554][INFO ] opti: power spectrum in fft callback (static link).
[20:32:08][1016554][INFO ] opti: __constant__ access is not uniform, bad!
[20:32:10][1016554][INFO ] Running on device 3 Tesla V100-SXM2-16GB
[20:32:10][1016554][INFO ] CUDA global memory status (initial GPU state, including context):
[20:32:10][1016554][INFO ] No template file. Generating templates.
[20:32:10][1016554][INFO ] Template param value T_cons = 50000
[20:32:17][1016554][INFO ] Number of generated templates to be used: 50000
[20:32:17][1016554][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_74.cpt
[20:32:17][1016554][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_74.cpt (No such file or directory).
------> Starting from scratch...
[20:32:17][1016554][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_74.binary
[20:32:17][1016554][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_DM237.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766084983
------> 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: 237.4 cm^-3 pc
------> Scale factor: 1.31372
[20:32:17][1016554][INFO ] Allocating memory for dedispersed compressed time series...
[20:32:17][1016554][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:32:17][1016554][INFO ] 8-bit allocation done
[20:32:17][1016554][INFO ] Foobar
[20:32:17][1016554][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_74.binary
[20:32:17][1016554][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:32:17][1016554][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:32:17][1016554][INFO ] FftSize = 12582913
[20:32:17][1016554][INFO ] Seed for random number generator is 1113474282.
[20:32:20][1016554][INFO ] 8[20:32:20][1016554][INFO ] 9[20:32:21][1016554][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:32:21][1016554][INFO ] Normalization factor 3.97364e-08
[20:32:21][1016554][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
[20:32:21][1016554][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
[20:32:21][1016554][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:32:21][1016554][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:32:21][1016554][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:33:08][1016554][INFO ] Checkpoint committed!
[20:34:08][1016554][INFO ] Checkpoint committed!
[20:35:08][1016554][INFO ] Checkpoint committed!
[20:36:08][1016554][INFO ] Checkpoint committed!
[20:37:09][1016554][INFO ] Checkpoint committed!
[20:38:09][1016554][INFO ] Checkpoint committed!
[20:39:09][1016554][INFO ] Checkpoint committed!
[20:39:15][1016554][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 484.649177 4039.600098 0.8320604 0.1086191 267.782 116.296  1
------> CAND: 484.460254 4039.600098 0.8320604 0.1086191 245.32 106.541  1
------> CAND: 484.627897 4039.600098 0.8320604 0.1086191 244.79 106.311  1
------> CAND: 484.695629 4039.600098 0.8320604 0.1086191 241.913 105.062  1
------> CAND: 484.685508 4039.600098 0.8320604 0.1086191 220.307 95.6781  1
------> CAND: 484.545633 4039.600098 0.8320604 0.1086191 215.198 93.4591  1
------> CAND: 484.606098 4039.600098 0.8320604 0.1086191 213.611 92.77  1
------> CAND: 484.608434 4039.600098 0.8320604 0.1086191 210.797 91.5479  1
------> CAND: 484.652291 4039.600098 0.8320604 0.1086191 205.447 89.2247  1
------> CAND: 484.550044 4039.600098 0.8320604 0.1086191 197.387 85.724  1
------> CAND: 484.567172 4039.600098 0.8320604 0.1086191 189.697 82.3844  1
------> CAND: 484.530841 4039.600098 0.8320604 0.1086191 187.955 81.6276  1
------> CAND: 484.479458 4039.600098 0.8320604 0.1086191 178.404 77.4797  1
------> CAND: 484.659038 4039.600098 0.8320604 0.1086191 178.134 77.3628  1
------> CAND: 484.516049 4039.600098 0.8320604 0.1086191 176.743 76.7587  1
------> CAND: 484.487243 4039.600098 0.8320604 0.1086191 170.22 73.9256  1
------> CAND: 484.463109 4039.600098 0.8320604 0.1086191 168.539 73.1957  1
------> CAND: 484.641651 4039.600098 0.8320604 0.1086191 163.426 70.9752  1
------> CAND: 484.517087 4039.600098 0.8320604 0.1086191 161.087 69.9594  1
------> CAND: 484.477901 4039.600098 0.8320604 0.1086191 160.291 69.6135  1
------> CAND: 484.471413 4039.600098 0.8320604 0.1086191 159.631 69.3268  1
------> CAND: 484.537847 4039.600098 0.8320604 0.1086191 157.107 68.2309  1
------> CAND: 484.589230 4039.600098 0.8320604 0.1086191 156.672 68.0419  1
------> CAND: 484.703933 4039.600098 0.8320604 0.1086191 156.407 67.9265  1
------> CAND: 484.612846 4039.600098 0.8320604 0.1086191 155.192 67.3989  1
------> CAND: 484.622447 4039.600098 0.8320604 0.1086191 155.041 67.3335  1
------> CAND: 484.636461 4039.600098 0.8320604 0.1086191 154.226 66.9793  1
------> CAND: 484.607396 4039.600098 0.8320604 0.1086191 153.854 66.818  1
------> CAND: 484.588452 4039.600098 0.8320604 0.1086191 153.584 66.7005  1
------> CAND: 484.510339 4039.600098 0.8320604 0.1086191 153.44 66.6383  1
------> CAND: 484.606358 4039.600098 0.8320604 0.1086191 149.46 64.9098  1
------> CAND: 484.514751 4039.600098 0.8320604 0.1086191 149.262 64.8235  1
------> CAND: 484.668900 4039.600098 0.8320604 0.1086191 148.515 64.4991  1
------> CAND: 484.497883 4039.600098 0.8320604 0.1086191 145.939 63.3804  1
------> CAND: 484.511377 4039.600098 0.8320604 0.1086191 145.481 63.1818  1
------> CAND: 484.540702 4039.600098 0.8320604 0.1086191 143.181 62.1828  1
------> CAND: 484.702117 4039.600098 0.8320604 0.1086191 143.067 62.1332  1
------> CAND: 484.455843 4039.600098 0.8320604 0.1086191 142.772 62.0052  1
------> CAND: 484.616219 4039.600098 0.8320604 0.1086191 142.724 61.9843  1
------> CAND: 484.570805 4039.600098 0.8320604 0.1086191 142.321 61.8093  1
------> CAND: 484.559906 4039.600098 0.8320604 0.1086191 141.387 61.4036  1
------> CAND: 484.536550 4039.600098 0.8320604 0.1086191 140.276 60.9213  1
------> CAND: 484.617257 4039.600098 0.8320604 0.1086191 140.032 60.8153  1
------> CAND: 484.593382 4039.600098 0.8320604 0.1086191 139.959 60.7835  1
------> CAND: 484.600130 4039.600098 0.8320604 0.1086191 138.324 60.0732  1
------> CAND: 484.505409 4039.600098 0.8320604 0.1086191 136.808 59.4149  1
------> CAND: 484.636720 4039.600098 0.8320604 0.1086191 136.347 59.215  1
------> CAND: 484.558868 4039.600098 0.8320604 0.1086191 136.064 59.0919  1
------> CAND: 484.653848 4039.600098 0.8320604 0.1086191 135.619 58.8985  1
------> CAND: 484.686546 4039.600098 0.8320604 0.1086191 134.857 58.5679  1
------> CAND: 484.521498 4039.600098 0.8320604 0.1086191 132.961 57.7444  1
------> CAND: 484.454285 4039.600098 0.8320604 0.1086191 131.797 57.2387  1
------> CAND: 484.530322 4039.600098 0.8320604 0.1086191 129.01 56.0281  1
------> CAND: 484.642689 4039.600098 0.8320604 0.1086191 127.503 55.3737  1
------> CAND: 484.599611 4039.600098 0.8320604 0.1086191 126.305 54.8536  1
------> CAND: 484.689920 4039.600098 0.8320604 0.1086191 126.016 54.728  1
------> CAND: 484.637499 4039.600098 0.8320604 0.1086191 125.852 54.6569  1
------> CAND: 484.670197 4039.600098 0.8320604 0.1086191 125.33 54.4299  1
------> CAND: 484.463887 4039.600098 0.8320604 0.1086191 124.449 54.0476  1
------> CAND: 484.483350 4039.600098 0.8320604 0.1086191 123.337 53.5645  1
------> CAND: 484.488281 4039.600098 0.8320604 0.1086191 123.321 53.5574  1
------> CAND: 484.638277 4039.600098 0.8320604 0.1086191 123.246 53.5251  1
------> CAND: 484.471673 4039.600098 0.8320604 0.1086191 123.049 53.4396  1
------> CAND: 484.552639 4039.600098 0.8320604 0.1086191 122.955 53.3985  1
------> CAND: 484.561203 4039.600098 0.8320604 0.1086191 122.89 53.3705  1
------> CAND: 484.533176 4039.600098 0.8320604 0.1086191 121.469 52.7533  1
------> CAND: 484.551082 4039.600098 0.8320604 0.1086191 120.774 52.4513  1
------> CAND: 484.572881 4039.600098 0.8320604 0.1086191 117.93 51.2162  1
------> CAND: 484.475565 4039.600098 0.8320604 0.1086191 116.525 50.6062  1
------> CAND: 484.529024 4039.600098 0.8320604 0.1086191 116.37 50.5389  1
------> CAND: 484.656703 4039.600098 0.8320604 0.1086191 116.241 50.483  1
------> CAND: 484.577033 4039.600098 0.8320604 0.1086191 116.191 50.4612  1
------> CAND: 484.560425 4039.600098 0.8320604 0.1086191 115.687 50.242  1
------> CAND: 484.597275 4039.600098 0.8320604 0.1086191 114.747 49.834  1
------> CAND: 484.643987 4039.600098 0.8320604 0.1086191 113.454 49.2725  1
------> CAND: 484.610769 4039.600098 0.8320604 0.1086191 111.504 48.4256  1
------> CAND: 484.675647 4039.600098 0.8320604 0.1086191 111.147 48.2703  1
------> CAND: 484.657222 4039.600098 0.8320604 0.1086191 110.952 48.1856  1
------> CAND: 484.661633 4039.600098 0.8320604 0.1086191 110.861 48.1464  1
------> CAND: 484.486724 4039.600098 0.8320604 0.1086191 110.756 48.1008  1
------> CAND: 484.684989 4039.600098 0.8320604 0.1086191 110.199 47.8588  1
------> CAND: 484.551342 4039.600098 0.8320604 0.1086191 109.62 47.6075  1
------> CAND: 484.467780 4039.600098 0.8320604 0.1086191 109.386 47.5058  1
------> CAND: 484.695888 4039.600098 0.8320604 0.1086191 108.996 47.3362  1
------> CAND: 484.584300 4039.600098 0.8320604 0.1086191 108.755 47.2318  1
------> CAND: 484.480236 4039.600098 0.8320604 0.1086191 108.11 46.9516  1
------> CAND: 484.687065 4039.600098 0.8320604 0.1086191 107.928 46.8725  1
------> CAND: 484.585078 4039.600098 0.8320604 0.1086191 107.755 46.7974  1
------> CAND: 484.663969 4039.600098 0.8320604 0.1086191 107.723 46.7836  1
------> CAND: 484.567691 4039.600098 0.8320604 0.1086191 106.747 46.3596  1
------> CAND: 484.534214 4039.600098 0.8320604 0.1086191 106.38 46.2003  1
------> CAND: 484.609991 4039.600098 0.8320604 0.1086191 106.331 46.1788  1
------> CAND: 484.578850 4039.600098 0.8320604 0.1086191 106.071 46.0659  1
------> CAND: 484.484389 4039.600098 0.8320604 0.1086191 105.78 45.9395  1
------> CAND: 484.450133 4039.600098 0.8320604 0.1086191 105.614 45.8677  1
------> CAND: 484.499700 4039.600098 0.8320604 0.1086191 105.488 45.8128  1
------> CAND: 484.599870 4039.600098 0.8320604 0.1086191 105.395 45.7725  1
------> CAND: 484.591825 4039.600098 0.8320604 0.1086191 105.294 45.7285  1
------> CAND: 484.596496 4039.600098 0.8320604 0.1086191 104.653 45.4503  1
------> CAND: 484.599092 4039.600098 0.8320604 0.1086191 104.643 45.4461  1
[20:39:15][1016554][INFO ] Statistics: count dirty SumSpec pages 502818 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:39:15][1016554][INFO ] Data processing finished successfully!
20:39:15 (1016554): called boinc_finish(0)

</stderr_txt>
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