Task 1734118947

Name: Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_165_6150000_1
Workunit ID: 876478612
Created: 23 Feb 2025 4:03:51 UTC
Sent: 23 Feb 2025 6:16:16 UTC
Report deadline: 9 Mar 2025 6:16:16 UTC
Received: 23 Feb 2025 8:47:49 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 699.10
CPU time (sec): 25.85
Peak working set size (MB): 414.19
Peak swap size (MB): 14918.64
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[01:35:05][1237622][INFO ] Application startup - thank you for supporting Einstein@Home!
[01:35:05][1237622][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_7_dms_200_165.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 6150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_165.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_165_6150000_1_0
------> GPU usage: 0.500000
[01:35:05][1237622][INFO ] Starting data processing...
[01:35:05][1237622][INFO ] opti: No host transfer for n_steps. Use device global.
[01:35:05][1237622][INFO ] opti: No host transfer for mean. Use device global.
[01:35:05][1237622][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:35:05][1237622][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:35:05][1237622][INFO ] opti: power spectrum in fft callback (static link).
[01:35:05][1237622][INFO ] opti: __constant__ access is not uniform, bad!
[01:35:05][1237622][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[01:35:05][1237622][INFO ] CUDA global memory status (initial GPU state, including context):
[01:35:05][1237622][INFO ] No template file. Generating templates.
[01:35:05][1237622][INFO ] Template param value T_cons = 50000
[01:35:10][1237622][INFO ] Number of generated templates to be used: 50000
[01:35:10][1237622][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_7_dms_200_165.cpt
[01:35:10][1237622][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_7_dms_200_165.cpt (No such file or directory).
------> Starting from scratch...
[01:35:10][1237622][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_165.binary
[01:35:10][1237622][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_7_dms_200_DM246.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796753035669
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 246.5 cm^-3 pc
------> Scale factor: 1.43269
[01:35:10][1237622][INFO ] Allocating memory for dedispersed compressed time series...
[01:35:10][1237622][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:35:10][1237622][INFO ] 8-bit allocation done
[01:35:10][1237622][INFO ] Foobar
[01:35:10][1237622][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_165.binary
[01:35:10][1237622][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:35:10][1237622][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:35:10][1237622][INFO ] FftSize = 12582913
[01:35:10][1237622][INFO ] Seed for random number generator is -1039061379.
[01:35:12][1237622][INFO ] 8[01:35:12][1237622][INFO ] 9[01:35:13][1237622][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:35:13][1237622][INFO ] Normalization factor 3.97364e-08
[01:35:13][1237622][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
[01:35:13][1237622][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:35:13][1237622][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:35:13][1237622][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:35:13][1237622][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:36:05][1237622][INFO ] Checkpoint committed!
[01:37:05][1237622][INFO ] Checkpoint committed!
[01:38:05][1237622][INFO ] Checkpoint committed!
[01:39:05][1237622][INFO ] Checkpoint committed!
[01:40:05][1237622][INFO ] Checkpoint committed!
[01:41:05][1237622][INFO ] Checkpoint committed!
[01:42:05][1237622][INFO ] Checkpoint committed!
[01:43:06][1237622][INFO ] Checkpoint committed!
[01:44:06][1237622][INFO ] Checkpoint committed!
[01:45:06][1237622][INFO ] Checkpoint committed!
[01:46:06][1237622][INFO ] Checkpoint committed!
[01:46:43][1237622][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 296.259025 3841.005127 0.2599990 3.7799957 796.392 320  1
------> CAND: 296.250461 3841.005127 0.2599990 3.7799957 682.044 296.208  1
------> CAND: 296.270443 3841.005127 0.2599990 3.7799957 653.394 283.766  1
------> CAND: 296.060500 3841.005127 0.2599990 3.7799957 645.695 280.422  1
------> CAND: 296.241378 3841.005127 0.2599990 3.7799957 613.044 266.242  1
------> CAND: 296.156778 3841.005127 0.2599990 3.7799957 556.285 241.591  1
------> CAND: 296.108510 3841.005127 0.2599990 3.7799957 552.278 239.851  1
------> CAND: 296.151848 3841.005127 0.2599990 3.7799957 542.055 235.412  1
------> CAND: 296.064133 3841.005127 0.2599990 3.7799957 519.083 225.435  1
------> CAND: 296.264475 3841.005127 0.2599990 3.7799957 505.17 219.393  1
------> CAND: 296.160671 3841.005127 0.2599990 3.7799957 499.637 216.99  1
------> CAND: 296.103060 3841.005127 0.2599990 3.7799957 497.583 216.098  1
------> CAND: 296.045968 3841.005127 0.2599990 3.7799957 470.226 204.216  1
------> CAND: 296.102541 3841.005127 0.2599990 3.7799957 464.982 201.939  1
------> CAND: 296.263177 3841.005127 0.2599990 3.7799957 464.794 201.857  1
------> CAND: 296.035328 3841.005127 0.2599990 3.7799957 463.589 201.334  1
------> CAND: 296.155481 3841.005127 0.2599990 3.7799957 461.326 200.352  1
------> CAND: 296.161190 3841.005127 0.2599990 3.7799957 459.12 199.393  1
------> CAND: 296.169494 3841.005127 0.2599990 3.7799957 455.267 197.72  1
------> CAND: 296.127194 3841.005127 0.2599990 3.7799957 452.659 196.587  1
------> CAND: 296.138094 3841.005127 0.2599990 3.7799957 445.836 193.624  1
------> CAND: 296.051158 3841.005127 0.2599990 3.7799957 443.885 192.777  1
------> CAND: 296.295616 3841.005127 0.2599990 3.7799957 442.918 192.357  1
------> CAND: 296.039221 3841.005127 0.2599990 3.7799957 442.01 191.962  1
------> CAND: 296.245790 3841.005127 0.2599990 3.7799957 439.921 191.055  1
------> CAND: 296.047006 3841.005127 0.2599990 3.7799957 436.557 189.594  1
------> CAND: 296.054272 3841.005127 0.2599990 3.7799957 423.665 183.995  1
------> CAND: 296.281862 3841.005127 0.2599990 3.7799957 421.599 183.098  1
------> CAND: 296.195445 3841.005127 0.2599990 3.7799957 417.329 181.244  1
------> CAND: 296.176760 3841.005127 0.2599990 3.7799957 416.058 180.692  1
------> CAND: 296.251499 3841.005127 0.2599990 3.7799957 407.731 177.075  1
------> CAND: 296.272260 3841.005127 0.2599990 3.7799957 405.05 175.911  1
------> CAND: 296.105395 3841.005127 0.2599990 3.7799957 400.216 173.812  1
------> CAND: 296.049082 3841.005127 0.2599990 3.7799957 398.204 172.938  1
------> CAND: 296.093458 3841.005127 0.2599990 3.7799957 398.001 172.85  1
------> CAND: 296.214908 3841.005127 0.2599990 3.7799957 396.325 172.122  1
------> CAND: 296.265253 3841.005127 0.2599990 3.7799957 393.849 171.046  1
------> CAND: 296.059462 3841.005127 0.2599990 3.7799957 391.552 170.049  1
------> CAND: 296.111883 3841.005127 0.2599990 3.7799957 390.137 169.435  1
------> CAND: 296.256430 3841.005127 0.2599990 3.7799957 388.101 168.55  1
------> CAND: 296.167937 3841.005127 0.2599990 3.7799957 384.768 167.102  1
------> CAND: 296.127973 3841.005127 0.2599990 3.7799957 383.343 166.484  1
------> CAND: 296.210237 3841.005127 0.2599990 3.7799957 379.759 164.927  1
------> CAND: 296.131865 3841.005127 0.2599990 3.7799957 379.709 164.906  1
------> CAND: 296.254613 3841.005127 0.2599990 3.7799957 379.643 164.877  1
------> CAND: 296.249423 3841.005127 0.2599990 3.7799957 376.458 163.493  1
------> CAND: 296.237226 3841.005127 0.2599990 3.7799957 374.071 162.457  1
------> CAND: 296.238005 3841.005127 0.2599990 3.7799957 373.279 162.113  1
------> CAND: 296.071919 3841.005127 0.2599990 3.7799957 371.251 161.232  1
------> CAND: 296.114478 3841.005127 0.2599990 3.7799957 370.594 160.947  1
------> CAND: 296.057127 3841.005127 0.2599990 3.7799957 367.709 159.694  1
------> CAND: 296.255392 3841.005127 0.2599990 3.7799957 367 159.386  1
------> CAND: 296.233333 3841.005127 0.2599990 3.7799957 365.334 158.663  1
------> CAND: 296.189476 3841.005127 0.2599990 3.7799957 365.049 158.539  1
------> CAND: 296.199857 3841.005127 0.2599990 3.7799957 364.211 158.175  1
------> CAND: 296.250721 3841.005127 0.2599990 3.7799957 362.341 157.363  1
------> CAND: 296.154962 3841.005127 0.2599990 3.7799957 361.975 157.204  1
------> CAND: 296.082818 3841.005127 0.2599990 3.7799957 353.412 153.485  1
------> CAND: 296.272000 3841.005127 0.2599990 3.7799957 353.107 153.353  1
------> CAND: 296.281602 3841.005127 0.2599990 3.7799957 352.088 152.91  1
------> CAND: 296.254094 3841.005127 0.2599990 3.7799957 349.753 151.896  1
------> CAND: 296.101762 3841.005127 0.2599990 3.7799957 347.09 150.739  1
------> CAND: 296.259803 3841.005127 0.2599990 3.7799957 344.515 149.621  1
------> CAND: 296.045708 3841.005127 0.2599990 3.7799957 343.051 148.985  1
------> CAND: 296.291464 3841.005127 0.2599990 3.7799957 341.052 148.117  1
------> CAND: 296.093199 3841.005127 0.2599990 3.7799957 340.204 147.749  1
------> CAND: 296.036885 3841.005127 0.2599990 3.7799957 338.517 147.016  1
------> CAND: 296.275114 3841.005127 0.2599990 3.7799957 337.74 146.678  1
------> CAND: 296.161709 3841.005127 0.2599990 3.7799957 337.522 146.584  1
------> CAND: 296.096832 3841.005127 0.2599990 3.7799957 336.32 146.062  1
------> CAND: 296.217244 3841.005127 0.2599990 3.7799957 332.052 144.208  1
------> CAND: 296.289387 3841.005127 0.2599990 3.7799957 330.37 143.478  1
------> CAND: 296.291983 3841.005127 0.2599990 3.7799957 328.822 142.806  1
------> CAND: 296.127713 3841.005127 0.2599990 3.7799957 328.388 142.617  1
------> CAND: 296.075033 3841.005127 0.2599990 3.7799957 326.462 141.781  1
------> CAND: 296.250980 3841.005127 0.2599990 3.7799957 325.886 141.53  1
------> CAND: 296.066988 3841.005127 0.2599990 3.7799957 321.542 139.644  1
------> CAND: 296.196743 3841.005127 0.2599990 3.7799957 319.505 138.759  1
------> CAND: 296.243973 3841.005127 0.2599990 3.7799957 316.573 137.486  1
------> CAND: 296.118890 3841.005127 0.2599990 3.7799957 316.141 137.298  1
------> CAND: 296.066210 3841.005127 0.2599990 3.7799957 314.739 136.689  1
------> CAND: 296.118630 3841.005127 0.2599990 3.7799957 308.835 134.125  1
------> CAND: 296.270703 3841.005127 0.2599990 3.7799957 308.692 134.063  1
------> CAND: 296.242935 3841.005127 0.2599990 3.7799957 307.947 133.739  1
------> CAND: 296.090603 3841.005127 0.2599990 3.7799957 307.392 133.498  1
------> CAND: 296.056089 3841.005127 0.2599990 3.7799957 307.334 133.474  1
------> CAND: 296.085413 3841.005127 0.2599990 3.7799957 303.033 131.606  1
------> CAND: 296.058165 3841.005127 0.2599990 3.7799957 300.821 130.645  1
------> CAND: 296.113181 3841.005127 0.2599990 3.7799957 300.694 130.59  1
------> CAND: 296.110067 3841.005127 0.2599990 3.7799957 300.145 130.351  1
------> CAND: 296.105136 3841.005127 0.2599990 3.7799957 299.789 130.197  1
------> CAND: 296.260063 3841.005127 0.2599990 3.7799957 299.191 129.937  1
------> CAND: 296.098389 3841.005127 0.2599990 3.7799957 298.401 129.594  1
------> CAND: 296.079704 3841.005127 0.2599990 3.7799957 297.478 129.193  1
------> CAND: 296.181172 3841.005127 0.2599990 3.7799957 294.454 127.88  1
------> CAND: 296.078147 3841.005127 0.2599990 3.7799957 294.392 127.853  1
------> CAND: 296.117852 3841.005127 0.2599990 3.7799957 292.361 126.971  1
------> CAND: 296.125378 3841.005127 0.2599990 3.7799957 291.637 126.656  1
------> CAND: 296.081521 3841.005127 0.2599990 3.7799957 290.701 126.25  1
------> CAND: 296.168716 3841.005127 0.2599990 3.7799957 287.902 125.034  1
[01:46:43][1237622][INFO ] Statistics: count dirty SumSpec pages 590359 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:46:43][1237622][INFO ] Data processing finished successfully!
01:46:43 (1237622): called boinc_finish(0)

</stderr_txt>
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