Task 1685074263

Name: Ter5_1_dns_cfbf00083_segment_5_dms_200_40000_95_750000_1
Workunit ID: 846905124
Created: 21 Nov 2024 10:05:56 UTC
Sent: 21 Nov 2024 18:58:01 UTC
Report deadline: 5 Dec 2024 18:58:01 UTC
Received: 21 Nov 2024 19:06:22 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 349.04
CPU time (sec): 20.15
Peak working set size (MB): 300.48
Peak swap size (MB): 14818.07
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[12:00:24][202212][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_5_dms_200_95.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 750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_95.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_40000_95_750000_1_0
------> GPU usage: 1.000000
[12:00:24][202212][INFO ] Starting data processing...
[12:00:24][202212][INFO ] opti: No host transfer for n_steps. Use device global.
[12:00:24][202212][INFO ] opti: No host transfer for mean. Use device global.
[12:00:24][202212][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:00:24][202212][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:00:24][202212][INFO ] opti: power spectrum in fft callback (static link).
[12:00:24][202212][INFO ] opti: __constant__ access is not uniform, bad!
[12:00:24][202212][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[12:00:24][202212][INFO ] CUDA global memory status (initial GPU state, including context):
[12:00:24][202212][INFO ] No template file. Generating templates.
[12:00:24][202212][INFO ] Template param value T_cons = 50000
[12:00:28][202212][INFO ] Number of generated templates to be used: 50000
[12:00:28][202212][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_5_dms_200_95.cpt
[12:00:28][202212][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_5_dms_200_95.cpt (No such file or directory).
------> Starting from scratch...
[12:00:28][202212][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_95.binary
[12:00:28][202212][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_5_dms_200_DM239.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.7556570015
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 239.5 cm^-3 pc
------> Scale factor: 1.24486
[12:00:28][202212][INFO ] Allocating memory for dedispersed compressed time series...
[12:00:28][202212][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:00:28][202212][INFO ] 8-bit allocation done
[12:00:28][202212][INFO ] Foobar
[12:00:28][202212][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_95.binary
[12:00:28][202212][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:00:28][202212][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:00:28][202212][INFO ] FftSize = 12582913
[12:00:29][202212][INFO ] Seed for random number generator is -1046014387.
[12:00:30][202212][INFO ] 8[12:00:30][202212][INFO ] 9[12:00:31][202212][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:00:31][202212][INFO ] Normalization factor 3.97364e-08
[12:00:31][202212][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
[12:00:31][202212][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:00:31][202212][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:00:31][202212][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:00:31][202212][INFO ] TimeSeriesLength = 16776757, params->nsamples = 25165824
sum = -551.22729492, mean= -0.00003286  -0.00003286
[12:00:31][202212][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:01:24][202212][INFO ] Checkpoint committed!
[12:02:24][202212][INFO ] Checkpoint committed!
[12:03:24][202212][INFO ] Checkpoint committed!
[12:04:24][202212][INFO ] Checkpoint committed!
[12:05:24][202212][INFO ] Checkpoint committed!
[12:06:11][202212][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 428.568729 4260.586914 0.9788591 2.3308418 712.116 309.268  1
------> CAND: 428.600909 4260.586914 0.9788591 2.3308418 684.315 297.194  1
------> CAND: 428.540183 4260.586914 0.9788591 2.3308418 668.035 290.124  1
------> CAND: 428.472192 4260.586914 0.9788591 2.3308418 600.299 260.707  1
------> CAND: 428.516309 4260.586914 0.9788591 2.3308418 590.711 256.542  1
------> CAND: 428.471414 4260.586914 0.9788591 2.3308418 590.144 256.296  1
------> CAND: 428.387073 4260.586914 0.9788591 2.3308418 588.526 255.594  1
------> CAND: 428.590528 4260.586914 0.9788591 2.3308418 581.683 252.622  1
------> CAND: 428.631271 4260.586914 0.9788591 2.3308418 564.89 245.329  1
------> CAND: 428.557311 4260.586914 0.9788591 2.3308418 564.567 245.188  1
------> CAND: 428.421588 4260.586914 0.9788591 2.3308418 539.76 234.415  1
------> CAND: 428.543298 4260.586914 0.9788591 2.3308418 539.63 234.358  1
------> CAND: 428.465964 4260.586914 0.9788591 2.3308418 530.595 230.434  1
------> CAND: 428.520461 4260.586914 0.9788591 2.3308418 515.225 223.759  1
------> CAND: 428.498662 4260.586914 0.9788591 2.3308418 514.869 223.605  1
------> CAND: 428.492174 4260.586914 0.9788591 2.3308418 502.006 218.019  1
------> CAND: 428.397972 4260.586914 0.9788591 2.3308418 500.218 217.242  1
------> CAND: 428.387592 4260.586914 0.9788591 2.3308418 500.151 217.213  1
------> CAND: 428.376693 4260.586914 0.9788591 2.3308418 500.067 217.177  1
------> CAND: 428.570546 4260.586914 0.9788591 2.3308418 495.362 215.133  1
------> CAND: 428.399270 4260.586914 0.9788591 2.3308418 482.887 209.715  1
------> CAND: 428.407315 4260.586914 0.9788591 2.3308418 471.429 204.739  1
------> CAND: 428.446501 4260.586914 0.9788591 2.3308418 471 204.553  1
------> CAND: 428.409910 4260.586914 0.9788591 2.3308418 463.604 201.341  1
------> CAND: 428.468818 4260.586914 0.9788591 2.3308418 462.878 201.025  1
------> CAND: 428.431709 4260.586914 0.9788591 2.3308418 458.982 199.333  1
------> CAND: 428.578072 4260.586914 0.9788591 2.3308418 456.128 198.094  1
------> CAND: 428.379547 4260.586914 0.9788591 2.3308418 455.471 197.809  1
------> CAND: 428.571844 4260.586914 0.9788591 2.3308418 454.904 197.562  1
------> CAND: 428.628936 4260.586914 0.9788591 2.3308418 450.064 195.46  1
------> CAND: 428.470375 4260.586914 0.9788591 2.3308418 443.839 192.757  1
------> CAND: 428.442089 4260.586914 0.9788591 2.3308418 440.313 191.226  1
------> CAND: 428.423404 4260.586914 0.9788591 2.3308418 440.1 191.133  1
------> CAND: 428.520201 4260.586914 0.9788591 2.3308418 439.996 191.088  1
------> CAND: 428.402384 4260.586914 0.9788591 2.3308418 439.841 191.02  1
------> CAND: 428.625043 4260.586914 0.9788591 2.3308418 437.267 189.903  1
------> CAND: 428.534474 4260.586914 0.9788591 2.3308418 431.557 187.423  1
------> CAND: 428.375914 4260.586914 0.9788591 2.3308418 430.223 186.844  1
------> CAND: 428.621410 4260.586914 0.9788591 2.3308418 429.761 186.643  1
------> CAND: 428.398491 4260.586914 0.9788591 2.3308418 423.053 183.73  1
------> CAND: 428.533955 4260.586914 0.9788591 2.3308418 397.43 172.601  1
------> CAND: 428.437937 4260.586914 0.9788591 2.3308418 394.738 171.433  1
------> CAND: 428.592604 4260.586914 0.9788591 2.3308418 393.399 170.851  1
------> CAND: 428.456362 4260.586914 0.9788591 2.3308418 392.947 170.655  1
------> CAND: 428.431968 4260.586914 0.9788591 2.3308418 389.16 169.01  1
------> CAND: 428.605320 4260.586914 0.9788591 2.3308418 388.509 168.728  1
------> CAND: 428.468040 4260.586914 0.9788591 2.3308418 386.115 167.688  1
------> CAND: 428.445203 4260.586914 0.9788591 2.3308418 382.776 166.238  1
------> CAND: 428.574698 4260.586914 0.9788591 2.3308418 373.227 162.09  1
------> CAND: 428.401606 4260.586914 0.9788591 2.3308418 368.812 160.173  1
------> CAND: 428.541221 4260.586914 0.9788591 2.3308418 362.339 157.362  1
------> CAND: 428.509561 4260.586914 0.9788591 2.3308418 362.294 157.342  1
------> CAND: 428.624264 4260.586914 0.9788591 2.3308418 361.998 157.214  1
------> CAND: 428.541481 4260.586914 0.9788591 2.3308418 361.288 156.906  1
------> CAND: 428.631790 4260.586914 0.9788591 2.3308418 361.034 156.795  1
------> CAND: 428.574958 4260.586914 0.9788591 2.3308418 355.129 154.23  1
------> CAND: 428.421847 4260.586914 0.9788591 2.3308418 354.556 153.982  1
------> CAND: 428.521239 4260.586914 0.9788591 2.3308418 354.166 153.812  1
------> CAND: 428.621669 4260.586914 0.9788591 2.3308418 351.435 152.626  1
------> CAND: 428.523315 4260.586914 0.9788591 2.3308418 348.326 151.276  1
------> CAND: 428.542519 4260.586914 0.9788591 2.3308418 344.677 149.691  1
------> CAND: 428.632828 4260.586914 0.9788591 2.3308418 341.254 148.205  1
------> CAND: 428.606877 4260.586914 0.9788591 2.3308418 338.432 146.979  1
------> CAND: 428.448836 4260.586914 0.9788591 2.3308418 338.087 146.83  1
------> CAND: 428.431190 4260.586914 0.9788591 2.3308418 337.759 146.687  1
------> CAND: 428.564318 4260.586914 0.9788591 2.3308418 336.489 146.135  1
------> CAND: 428.466742 4260.586914 0.9788591 2.3308418 334.183 145.134  1
------> CAND: 428.392263 4260.586914 0.9788591 2.3308418 333.027 144.632  1
------> CAND: 428.418993 4260.586914 0.9788591 2.3308418 332.655 144.47  1
------> CAND: 428.490358 4260.586914 0.9788591 2.3308418 331.701 144.056  1
------> CAND: 428.413543 4260.586914 0.9788591 2.3308418 328.727 142.764  1
------> CAND: 428.378250 4260.586914 0.9788591 2.3308418 327.897 142.404  1
------> CAND: 428.378509 4260.586914 0.9788591 2.3308418 325.598 141.405  1
------> CAND: 428.414581 4260.586914 0.9788591 2.3308418 324.247 140.818  1
------> CAND: 428.530582 4260.586914 0.9788591 2.3308418 322.626 140.115  1
------> CAND: 428.617258 4260.586914 0.9788591 2.3308418 320.366 139.133  1
------> CAND: 428.480237 4260.586914 0.9788591 2.3308418 319.989 138.969  1
------> CAND: 428.480496 4260.586914 0.9788591 2.3308418 319.639 138.818  1
------> CAND: 428.498921 4260.586914 0.9788591 2.3308418 318.185 138.186  1
------> CAND: 428.376174 4260.586914 0.9788591 2.3308418 317.71 137.98  1
------> CAND: 428.487244 4260.586914 0.9788591 2.3308418 316.211 137.329  1
------> CAND: 428.514233 4260.586914 0.9788591 2.3308418 314.427 136.554  1
------> CAND: 428.628157 4260.586914 0.9788591 2.3308418 312.781 135.839  1
------> CAND: 428.587155 4260.586914 0.9788591 2.3308418 312.646 135.78  1
------> CAND: 428.586636 4260.586914 0.9788591 2.3308418 311.871 135.444  1
------> CAND: 428.560425 4260.586914 0.9788591 2.3308418 311.326 135.207  1
------> CAND: 428.531101 4260.586914 0.9788591 2.3308418 310.724 134.946  1
------> CAND: 428.501517 4260.586914 0.9788591 2.3308418 306.839 133.259  1
------> CAND: 428.523056 4260.586914 0.9788591 2.3308418 303.729 131.908  1
------> CAND: 428.573141 4260.586914 0.9788591 2.3308418 303.333 131.736  1
------> CAND: 428.596756 4260.586914 0.9788591 2.3308418 301.049 130.744  1
------> CAND: 428.576515 4260.586914 0.9788591 2.3308418 299.911 130.25  1
------> CAND: 428.476604 4260.586914 0.9788591 2.3308418 299.844 130.221  1
------> CAND: 428.616479 4260.586914 0.9788591 2.3308418 297.891 129.372  1
------> CAND: 428.439234 4260.586914 0.9788591 2.3308418 297.504 129.204  1
------> CAND: 428.423664 4260.586914 0.9788591 2.3308418 295.704 128.423  1
------> CAND: 428.514752 4260.586914 0.9788591 2.3308418 293.773 127.584  1
------> CAND: 428.445463 4260.586914 0.9788591 2.3308418 293.439 127.439  1
------> CAND: 428.375655 4260.586914 0.9788591 2.3308418 293.373 127.41  1
------> CAND: 428.489579 4260.586914 0.9788591 2.3308418 293.114 127.298  1
[12:06:11][202212][INFO ] Statistics: count dirty SumSpec pages 2204 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:06:11][202212][INFO ] Data processing finished successfully!
12:06:11 (202212): called boinc_finish(0)

</stderr_txt>
]]>