Task 1734125852

Name: Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_182_7550000_0
Workunit ID: 876482050
Created: 23 Feb 2025 4:04:27 UTC
Sent: 23 Feb 2025 7:19:26 UTC
Report deadline: 9 Mar 2025 7:19:26 UTC
Received: 23 Feb 2025 9:44:20 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 649.88
CPU time (sec): 24.89
Peak working set size (MB): 307.52
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>
[02:32:45][1238835][INFO ] Application startup - thank you for supporting Einstein@Home!
[02:32:45][1238835][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_182.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 7550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_182.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_182_7550000_0_0
------> GPU usage: 0.500000
[02:32:45][1238835][INFO ] Starting data processing...
[02:32:45][1238835][INFO ] opti: No host transfer for n_steps. Use device global.
[02:32:45][1238835][INFO ] opti: No host transfer for mean. Use device global.
[02:32:45][1238835][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:32:45][1238835][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:32:45][1238835][INFO ] opti: power spectrum in fft callback (static link).
[02:32:45][1238835][INFO ] opti: __constant__ access is not uniform, bad!
[02:32:45][1238835][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[02:32:45][1238835][INFO ] CUDA global memory status (initial GPU state, including context):
[02:32:45][1238835][INFO ] No template file. Generating templates.
[02:32:45][1238835][INFO ] Template param value T_cons = 50000
[02:32:49][1238835][INFO ] Number of generated templates to be used: 50000
[02:32:49][1238835][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_7_dms_200_182.cpt
[02:32:49][1238835][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_7_dms_200_182.cpt (No such file or directory).
------> Starting from scratch...
[02:32:49][1238835][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_182.binary
[02:32:49][1238835][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_DM248.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796753007759
------> 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: 248.2 cm^-3 pc
------> Scale factor: 1.43231
[02:32:49][1238835][INFO ] Allocating memory for dedispersed compressed time series...
[02:32:49][1238835][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:32:49][1238835][INFO ] 8-bit allocation done
[02:32:49][1238835][INFO ] Foobar
[02:32:49][1238835][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_182.binary
[02:32:50][1238835][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:32:50][1238835][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:32:50][1238835][INFO ] FftSize = 12582913
[02:32:50][1238835][INFO ] Seed for random number generator is 1086919398.
[02:32:52][1238835][INFO ] 8[02:32:52][1238835][INFO ] 9[02:32:52][1238835][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:32:52][1238835][INFO ] Normalization factor 3.97364e-08
[02:32:52][1238835][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
[02:32:52][1238835][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
[02:32:52][1238835][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:32:52][1238835][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:32:52][1238835][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:33:45][1238835][INFO ] Checkpoint committed!
[02:34:45][1238835][INFO ] Checkpoint committed!
[02:35:45][1238835][INFO ] Checkpoint committed!
[02:36:45][1238835][INFO ] Checkpoint committed!
[02:37:45][1238835][INFO ] Checkpoint committed!
[02:38:45][1238835][INFO ] Checkpoint committed!
[02:39:45][1238835][INFO ] Checkpoint committed!
[02:40:45][1238835][INFO ] Checkpoint committed!
[02:41:45][1238835][INFO ] Checkpoint committed!
[02:42:45][1238835][INFO ] Checkpoint committed!
[02:43:33][1238835][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 299.028247 3620.487305 0.7398340 5.9271755 637.609 276.91  1
------> CAND: 299.045375 3620.487305 0.7398340 5.9271755 555.969 241.454  1
------> CAND: 299.143729 3620.487305 0.7398340 5.9271755 513.973 223.216  1
------> CAND: 299.164489 3620.487305 0.7398340 5.9271755 508.284 220.745  1
------> CAND: 298.957661 3620.487305 0.7398340 5.9271755 504.062 218.911  1
------> CAND: 299.177205 3620.487305 0.7398340 5.9271755 500.886 217.532  1
------> CAND: 299.194333 3620.487305 0.7398340 5.9271755 500.376 217.311  1
------> CAND: 298.984909 3620.487305 0.7398340 5.9271755 496.299 215.54  1
------> CAND: 299.024354 3620.487305 0.7398340 5.9271755 479.191 208.11  1
------> CAND: 299.101688 3620.487305 0.7398340 5.9271755 462.658 200.93  1
------> CAND: 298.977902 3620.487305 0.7398340 5.9271755 461.093 200.25  1
------> CAND: 299.094422 3620.487305 0.7398340 5.9271755 453.5 196.953  1
------> CAND: 299.194073 3620.487305 0.7398340 5.9271755 443.065 192.421  1
------> CAND: 299.188883 3620.487305 0.7398340 5.9271755 441.39 191.693  1
------> CAND: 298.993732 3620.487305 0.7398340 5.9271755 439.141 190.716  1
------> CAND: 299.117518 3620.487305 0.7398340 5.9271755 437.982 190.213  1
------> CAND: 299.191738 3620.487305 0.7398340 5.9271755 428.641 186.157  1
------> CAND: 299.169680 3620.487305 0.7398340 5.9271755 426.752 185.336  1
------> CAND: 299.103245 3620.487305 0.7398340 5.9271755 425.589 184.831  1
------> CAND: 299.208865 3620.487305 0.7398340 5.9271755 423.859 184.08  1
------> CAND: 298.983871 3620.487305 0.7398340 5.9271755 423.689 184.006  1
------> CAND: 299.162154 3620.487305 0.7398340 5.9271755 410.878 178.442  1
------> CAND: 299.054198 3620.487305 0.7398340 5.9271755 408.902 177.584  1
------> CAND: 299.033437 3620.487305 0.7398340 5.9271755 405.815 176.243  1
------> CAND: 299.006967 3620.487305 0.7398340 5.9271755 394.11 171.16  1
------> CAND: 299.109473 3620.487305 0.7398340 5.9271755 392.577 170.494  1
------> CAND: 299.083523 3620.487305 0.7398340 5.9271755 391.716 170.12  1
------> CAND: 299.119854 3620.487305 0.7398340 5.9271755 391.711 170.118  1
------> CAND: 299.174091 3620.487305 0.7398340 5.9271755 391.589 170.065  1
------> CAND: 299.079370 3620.487305 0.7398340 5.9271755 386.412 167.817  1
------> CAND: 299.182655 3620.487305 0.7398340 5.9271755 386.261 167.751  1
------> CAND: 299.019943 3620.487305 0.7398340 5.9271755 384.992 167.2  1
------> CAND: 299.198745 3620.487305 0.7398340 5.9271755 384.577 167.02  1
------> CAND: 298.971155 3620.487305 0.7398340 5.9271755 384.377 166.933  1
------> CAND: 298.955584 3620.487305 0.7398340 5.9271755 383.576 166.585  1
------> CAND: 299.139576 3620.487305 0.7398340 5.9271755 383.347 166.486  1
------> CAND: 299.084042 3620.487305 0.7398340 5.9271755 383.068 166.364  1
------> CAND: 298.979719 3620.487305 0.7398340 5.9271755 380.511 165.254  1
------> CAND: 299.120373 3620.487305 0.7398340 5.9271755 379.935 165.004  1
------> CAND: 298.999701 3620.487305 0.7398340 5.9271755 379.789 164.94  1
------> CAND: 299.040963 3620.487305 0.7398340 5.9271755 379.594 164.856  1
------> CAND: 299.211980 3620.487305 0.7398340 5.9271755 377.619 163.998  1
------> CAND: 299.209644 3620.487305 0.7398340 5.9271755 377.059 163.755  1
------> CAND: 299.000999 3620.487305 0.7398340 5.9271755 372.104 161.603  1
------> CAND: 299.146583 3620.487305 0.7398340 5.9271755 368.711 160.129  1
------> CAND: 298.979459 3620.487305 0.7398340 5.9271755 366.759 159.281  1
------> CAND: 299.180060 3620.487305 0.7398340 5.9271755 365.543 158.754  1
------> CAND: 299.115702 3620.487305 0.7398340 5.9271755 362.111 157.263  1
------> CAND: 299.073402 3620.487305 0.7398340 5.9271755 361.857 157.152  1
------> CAND: 299.038108 3620.487305 0.7398340 5.9271755 356.261 154.722  1
------> CAND: 299.147621 3620.487305 0.7398340 5.9271755 355.066 154.203  1
------> CAND: 298.963370 3620.487305 0.7398340 5.9271755 353.338 153.453  1
------> CAND: 299.100650 3620.487305 0.7398340 5.9271755 348.513 151.357  1
------> CAND: 299.162413 3620.487305 0.7398340 5.9271755 347.929 151.104  1
------> CAND: 299.044596 3620.487305 0.7398340 5.9271755 347.656 150.985  1
------> CAND: 299.180838 3620.487305 0.7398340 5.9271755 346.736 150.586  1
------> CAND: 299.075737 3620.487305 0.7398340 5.9271755 346.52 150.492  1
------> CAND: 299.189662 3620.487305 0.7398340 5.9271755 342.877 148.91  1
------> CAND: 298.972193 3620.487305 0.7398340 5.9271755 340.969 148.081  1
------> CAND: 299.218208 3620.487305 0.7398340 5.9271755 339.424 147.41  1
------> CAND: 299.069769 3620.487305 0.7398340 5.9271755 338.039 146.809  1
------> CAND: 299.100131 3620.487305 0.7398340 5.9271755 337.546 146.594  1
------> CAND: 299.165527 3620.487305 0.7398340 5.9271755 337.473 146.563  1
------> CAND: 299.197966 3620.487305 0.7398340 5.9271755 334.349 145.206  1
------> CAND: 299.041482 3620.487305 0.7398340 5.9271755 331.011 143.756  1
------> CAND: 299.061464 3620.487305 0.7398340 5.9271755 329.855 143.254  1
------> CAND: 299.133608 3620.487305 0.7398340 5.9271755 328.71 142.757  1
------> CAND: 299.059129 3620.487305 0.7398340 5.9271755 323.134 140.335  1
------> CAND: 299.182915 3620.487305 0.7398340 5.9271755 321.862 139.783  1
------> CAND: 299.008524 3620.487305 0.7398340 5.9271755 321.487 139.62  1
------> CAND: 299.116480 3620.487305 0.7398340 5.9271755 319.803 138.889  1
------> CAND: 299.107138 3620.487305 0.7398340 5.9271755 318.629 138.379  1
------> CAND: 299.215613 3620.487305 0.7398340 5.9271755 315.096 136.845  1
------> CAND: 299.027209 3620.487305 0.7398340 5.9271755 314.026 136.38  1
------> CAND: 299.199004 3620.487305 0.7398340 5.9271755 307.456 133.527  1
------> CAND: 299.085858 3620.487305 0.7398340 5.9271755 306.815 133.248  1
------> CAND: 299.121670 3620.487305 0.7398340 5.9271755 301.459 130.922  1
------> CAND: 299.150735 3620.487305 0.7398340 5.9271755 299.731 130.171  1
------> CAND: 299.173572 3620.487305 0.7398340 5.9271755 299.704 130.16  1
------> CAND: 299.024614 3620.487305 0.7398340 5.9271755 299.083 129.89  1
------> CAND: 299.046672 3620.487305 0.7398340 5.9271755 297.056 129.01  1
------> CAND: 299.175129 3620.487305 0.7398340 5.9271755 296.931 128.955  1
------> CAND: 298.974529 3620.487305 0.7398340 5.9271755 295.805 128.466  1
------> CAND: 299.069250 3620.487305 0.7398340 5.9271755 294.061 127.709  1
------> CAND: 299.114923 3620.487305 0.7398340 5.9271755 293.1 127.292  1
------> CAND: 299.061205 3620.487305 0.7398340 5.9271755 290.53 126.176  1
------> CAND: 299.196409 3620.487305 0.7398340 5.9271755 287.125 124.697  1
------> CAND: 299.113107 3620.487305 0.7398340 5.9271755 286.347 124.359  1
------> CAND: 299.012677 3620.487305 0.7398340 5.9271755 285.713 124.084  1
------> CAND: 299.179281 3620.487305 0.7398340 5.9271755 284.538 123.573  1
------> CAND: 298.986985 3620.487305 0.7398340 5.9271755 284.329 123.483  1
------> CAND: 299.161894 3620.487305 0.7398340 5.9271755 282.869 122.848  1
------> CAND: 299.143210 3620.487305 0.7398340 5.9271755 280.62 121.872  1
------> CAND: 299.129715 3620.487305 0.7398340 5.9271755 280.264 121.717  1
------> CAND: 299.159040 3620.487305 0.7398340 5.9271755 276.201 119.953  1
------> CAND: 299.050046 3620.487305 0.7398340 5.9271755 274.714 119.307  1
------> CAND: 299.138019 3620.487305 0.7398340 5.9271755 274.025 119.008  1
------> CAND: 298.989321 3620.487305 0.7398340 5.9271755 272.197 118.214  1
------> CAND: 299.111290 3620.487305 0.7398340 5.9271755 268.785 116.732  1
------> CAND: 299.013715 3620.487305 0.7398340 5.9271755 268.704 116.697  1
[02:43:33][1238835][INFO ] Statistics: count dirty SumSpec pages 568883 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:43:33][1238835][INFO ] Data processing finished successfully!
02:43:33 (1238835): called boinc_finish(0)

</stderr_txt>
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