Task 1680525966

Name: Ter5_1_dns_cfbf00082_segment_3_dms_200_40000_104_9000000_0
Workunit ID: 844273925
Created: 11 Nov 2024 9:11:11 UTC
Sent: 11 Nov 2024 17:20:15 UTC
Report deadline: 25 Nov 2024 17:20:15 UTC
Received: 11 Nov 2024 17:29:57 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 308.96
CPU time (sec): 14.62
Peak working set size (MB): 299.69
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>
[10:21:41][16861][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_cfbf00082_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00082_segment_3_dms_200_104.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 9000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_3_dms_200_104.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_3_dms_200_40000_104_9000000_0_0
------> GPU usage: 1.000000
[10:21:41][16861][INFO ] Starting data processing...
[10:21:41][16861][INFO ] opti: No host transfer for n_steps. Use device global.
[10:21:41][16861][INFO ] opti: No host transfer for mean. Use device global.
[10:21:41][16861][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:21:41][16861][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:21:41][16861][INFO ] opti: power spectrum in fft callback (static link).
[10:21:41][16861][INFO ] opti: __constant__ access is not uniform, bad!
[10:21:41][16861][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[10:21:41][16861][INFO ] CUDA global memory status (initial GPU state, including context):
[10:21:41][16861][INFO ] No template file. Generating templates.
[10:21:41][16861][INFO ] Template param value T_cons = 50000
[10:21:45][16861][INFO ] Number of generated templates to be used: 50000
[10:21:45][16861][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00082_segment_3_dms_200_104.cpt
[10:21:45][16861][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00082_segment_3_dms_200_104.cpt (No such file or directory).
------> Starting from scratch...
[10:21:45][16861][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_3_dms_200_104.binary
[10:21:45][16861][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00082/Ter5_1_dns_cfbf00082_segment_3_dms_200_DM240.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714537702297
------> 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): 174804.53
------> DEC (J2000): -244731.1
------> 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: 240.4 cm^-3 pc
------> Scale factor: 1.5846
[10:21:45][16861][INFO ] Allocating memory for dedispersed compressed time series...
[10:21:45][16861][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:21:45][16861][INFO ] 8-bit allocation done
[10:21:45][16861][INFO ] Foobar
[10:21:45][16861][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_3_dms_200_104.binary
[10:21:46][16861][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:21:46][16861][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:21:46][16861][INFO ] FftSize = 12582913
[10:21:46][16861][INFO ] Seed for random number generator is 1108668162.
[10:21:48][16861][INFO ] 8[10:21:48][16861][INFO ] 9[10:21:48][16861][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:21:48][16861][INFO ] Normalization factor 3.97364e-08
[10:21:48][16861][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
[10:21:48][16861][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
[10:21:48][16861][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:21:48][16861][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:21:48][16861][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1426.00146484, mean= 0.00008500  0.00008500
[10:21:48][16861][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:22:41][16861][INFO ] Checkpoint committed!
[10:23:41][16861][INFO ] Checkpoint committed!
[10:24:41][16861][INFO ] Checkpoint committed!
[10:25:41][16861][INFO ] Checkpoint committed!
[10:26:41][16861][INFO ] Checkpoint committed!
[10:26:48][16861][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 438.919252 3856.110107 0.6671994 5.3153315 778.751 320  1
------> CAND: 438.786643 3856.110107 0.6671994 5.3153315 675.311 293.284  1
------> CAND: 438.896156 3856.110107 0.6671994 5.3153315 626.469 272.072  1
------> CAND: 438.795207 3856.110107 0.6671994 5.3153315 618.954 268.808  1
------> CAND: 438.898232 3856.110107 0.6671994 5.3153315 597.257 259.386  1
------> CAND: 438.823493 3856.110107 0.6671994 5.3153315 574.726 249.6  1
------> CAND: 438.875395 3856.110107 0.6671994 5.3153315 546.845 237.492  1
------> CAND: 438.883180 3856.110107 0.6671994 5.3153315 544.047 236.276  1
------> CAND: 438.802473 3856.110107 0.6671994 5.3153315 530.023 230.186  1
------> CAND: 438.792093 3856.110107 0.6671994 5.3153315 520.386 226.001  1
------> CAND: 438.818563 3856.110107 0.6671994 5.3153315 519.705 225.705  1
------> CAND: 438.752128 3856.110107 0.6671994 5.3153315 517.893 224.918  1
------> CAND: 438.765623 3856.110107 0.6671994 5.3153315 515.962 224.08  1
------> CAND: 438.897713 3856.110107 0.6671994 5.3153315 506.985 220.181  1
------> CAND: 438.992174 3856.110107 0.6671994 5.3153315 505.625 219.59  1
------> CAND: 438.766401 3856.110107 0.6671994 5.3153315 496.352 215.563  1
------> CAND: 438.970116 3856.110107 0.6671994 5.3153315 494.012 214.547  1
------> CAND: 438.785086 3856.110107 0.6671994 5.3153315 477.808 207.509  1
------> CAND: 438.827386 3856.110107 0.6671994 5.3153315 477.721 207.472  1
------> CAND: 438.774705 3856.110107 0.6671994 5.3153315 472.202 205.075  1
------> CAND: 438.970375 3856.110107 0.6671994 5.3153315 463.204 201.167  1
------> CAND: 438.927816 3856.110107 0.6671994 5.3153315 450.052 195.455  1
------> CAND: 438.985686 3856.110107 0.6671994 5.3153315 444.934 193.232  1
------> CAND: 438.814670 3856.110107 0.6671994 5.3153315 443.668 192.683  1
------> CAND: 438.862679 3856.110107 0.6671994 5.3153315 439.507 190.876  1
------> CAND: 438.886294 3856.110107 0.6671994 5.3153315 435.429 189.105  1
------> CAND: 438.924442 3856.110107 0.6671994 5.3153315 433.949 188.462  1
------> CAND: 438.978420 3856.110107 0.6671994 5.3153315 428.728 186.194  1
------> CAND: 438.893042 3856.110107 0.6671994 5.3153315 425.669 184.866  1
------> CAND: 438.897972 3856.110107 0.6671994 5.3153315 421.538 183.072  1
------> CAND: 438.806625 3856.110107 0.6671994 5.3153315 420.429 182.59  1
------> CAND: 438.796245 3856.110107 0.6671994 5.3153315 420.103 182.449  1
------> CAND: 438.897453 3856.110107 0.6671994 5.3153315 418.716 181.846  1
------> CAND: 438.917955 3856.110107 0.6671994 5.3153315 417.8 181.448  1
------> CAND: 438.903163 3856.110107 0.6671994 5.3153315 409.514 177.85  1
------> CAND: 438.895637 3856.110107 0.6671994 5.3153315 408.245 177.299  1
------> CAND: 438.791833 3856.110107 0.6671994 5.3153315 402.198 174.672  1
------> CAND: 438.742007 3856.110107 0.6671994 5.3153315 400.773 174.054  1
------> CAND: 438.830240 3856.110107 0.6671994 5.3153315 398.871 173.228  1
------> CAND: 438.889928 3856.110107 0.6671994 5.3153315 397.572 172.663  1
------> CAND: 438.962071 3856.110107 0.6671994 5.3153315 397.485 172.626  1
------> CAND: 438.956102 3856.110107 0.6671994 5.3153315 395.394 171.717  1
------> CAND: 438.839064 3856.110107 0.6671994 5.3153315 393.578 170.929  1
------> CAND: 438.837507 3856.110107 0.6671994 5.3153315 387.518 168.297  1
------> CAND: 438.820379 3856.110107 0.6671994 5.3153315 386.647 167.919  1
------> CAND: 438.764844 3856.110107 0.6671994 5.3153315 386.373 167.8  1
------> CAND: 438.947279 3856.110107 0.6671994 5.3153315 385.465 167.405  1
------> CAND: 438.735520 3856.110107 0.6671994 5.3153315 384.526 166.997  1
------> CAND: 438.972451 3856.110107 0.6671994 5.3153315 382.567 166.147  1
------> CAND: 438.790017 3856.110107 0.6671994 5.3153315 381.228 165.565  1
------> CAND: 438.747457 3856.110107 0.6671994 5.3153315 378.529 164.393  1
------> CAND: 438.876952 3856.110107 0.6671994 5.3153315 368.475 160.027  1
------> CAND: 438.897194 3856.110107 0.6671994 5.3153315 368.427 160.006  1
------> CAND: 438.916917 3856.110107 0.6671994 5.3153315 367.096 159.428  1
------> CAND: 438.845292 3856.110107 0.6671994 5.3153315 364.073 158.115  1
------> CAND: 438.988801 3856.110107 0.6671994 5.3153315 361.036 156.796  1
------> CAND: 438.853077 3856.110107 0.6671994 5.3153315 358.05 155.499  1
------> CAND: 438.828424 3856.110107 0.6671994 5.3153315 355.941 154.583  1
------> CAND: 438.753945 3856.110107 0.6671994 5.3153315 353.106 153.352  1
------> CAND: 438.873838 3856.110107 0.6671994 5.3153315 352.482 153.081  1
------> CAND: 438.981534 3856.110107 0.6671994 5.3153315 352.401 153.046  1
------> CAND: 438.861901 3856.110107 0.6671994 5.3153315 345.715 150.142  1
------> CAND: 438.985167 3856.110107 0.6671994 5.3153315 345.255 149.942  1
------> CAND: 438.766142 3856.110107 0.6671994 5.3153315 345.198 149.918  1
------> CAND: 438.838804 3856.110107 0.6671994 5.3153315 341.442 148.287  1
------> CAND: 438.989839 3856.110107 0.6671994 5.3153315 338.459 146.991  1
------> CAND: 438.771591 3856.110107 0.6671994 5.3153315 337.953 146.771  1
------> CAND: 438.865015 3856.110107 0.6671994 5.3153315 337.413 146.537  1
------> CAND: 438.996326 3856.110107 0.6671994 5.3153315 335.063 145.516  1
------> CAND: 438.968559 3856.110107 0.6671994 5.3153315 334.214 145.147  1
------> CAND: 438.921588 3856.110107 0.6671994 5.3153315 333.927 145.023  1
------> CAND: 438.910688 3856.110107 0.6671994 5.3153315 332.492 144.399  1
------> CAND: 438.842956 3856.110107 0.6671994 5.3153315 329.105 142.928  1
------> CAND: 438.846330 3856.110107 0.6671994 5.3153315 328.761 142.779  1
------> CAND: 438.939494 3856.110107 0.6671994 5.3153315 328.732 142.766  1
------> CAND: 438.815189 3856.110107 0.6671994 5.3153315 328.236 142.551  1
------> CAND: 438.871502 3856.110107 0.6671994 5.3153315 324.694 141.013  1
------> CAND: 438.743305 3856.110107 0.6671994 5.3153315 324.047 140.732  1
------> CAND: 438.972970 3856.110107 0.6671994 5.3153315 323.396 140.449  1
------> CAND: 438.827126 3856.110107 0.6671994 5.3153315 322.133 139.901  1
------> CAND: 438.749533 3856.110107 0.6671994 5.3153315 319.369 138.7  1
------> CAND: 438.945463 3856.110107 0.6671994 5.3153315 317.484 137.881  1
------> CAND: 438.992693 3856.110107 0.6671994 5.3153315 317.475 137.877  1
------> CAND: 438.950653 3856.110107 0.6671994 5.3153315 317.455 137.869  1
------> CAND: 438.924702 3856.110107 0.6671994 5.3153315 310.269 134.748  1
------> CAND: 438.856191 3856.110107 0.6671994 5.3153315 309.147 134.261  1
------> CAND: 438.903941 3856.110107 0.6671994 5.3153315 306.475 133.1  1
------> CAND: 438.909650 3856.110107 0.6671994 5.3153315 306.003 132.895  1
------> CAND: 438.944684 3856.110107 0.6671994 5.3153315 304.74 132.347  1
------> CAND: 438.975047 3856.110107 0.6671994 5.3153315 304.089 132.064  1
------> CAND: 438.971673 3856.110107 0.6671994 5.3153315 302.525 131.385  1
------> CAND: 438.835950 3856.110107 0.6671994 5.3153315 299.957 130.27  1
------> CAND: 438.765363 3856.110107 0.6671994 5.3153315 298.845 129.787  1
------> CAND: 438.845811 3856.110107 0.6671994 5.3153315 298.506 129.639  1
------> CAND: 438.797802 3856.110107 0.6671994 5.3153315 296.949 128.963  1
------> CAND: 438.735260 3856.110107 0.6671994 5.3153315 295.717 128.428  1
------> CAND: 438.784307 3856.110107 0.6671994 5.3153315 295.355 128.271  1
------> CAND: 438.922366 3856.110107 0.6671994 5.3153315 294.507 127.903  1
------> CAND: 438.766661 3856.110107 0.6671994 5.3153315 294.296 127.811  1
------> CAND: 438.913024 3856.110107 0.6671994 5.3153315 292.786 127.155  1
[10:26:48][16861][INFO ] Statistics: count dirty SumSpec pages 1702 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:26:48][16861][INFO ] Data processing finished successfully!
10:26:48 (16861): called boinc_finish(0)

</stderr_txt>
]]>