Task 1706869883

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_80_7750000_0
Workunit ID: 860051820
Created: 1 Jan 2025 19:25:27 UTC
Sent: 1 Jan 2025 21:37:53 UTC
Report deadline: 15 Jan 2025 21:37:53 UTC
Received: 2 Jan 2025 5:50:23 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 424.95
CPU time (sec): 36.68
Peak working set size (MB): 331.6
Peak swap size (MB): 36412.3
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[05:42:09][1355816][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_cfbf00099_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_80.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 7750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_80.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_80_7750000_0_0
------> GPU usage: 0.330000
[05:42:09][1355816][INFO ] Starting data processing...
[05:42:09][1355816][INFO ] opti: No host transfer for n_steps. Use device global.
[05:42:09][1355816][INFO ] opti: No host transfer for mean. Use device global.
[05:42:09][1355816][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:42:09][1355816][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:42:09][1355816][INFO ] opti: power spectrum in fft callback (static link).
[05:42:09][1355816][INFO ] opti: __constant__ access is not uniform, bad!
[05:42:09][1355816][INFO ] Running on device 4 Tesla V100-SXM2-16GB
[05:42:09][1355816][INFO ] CUDA global memory status (initial GPU state, including context):
[05:42:09][1355816][INFO ] No template file. Generating templates.
[05:42:09][1355816][INFO ] Template param value T_cons = 50000
[05:42:15][1355816][INFO ] Number of generated templates to be used: 50000
[05:42:15][1355816][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_80.cpt
[05:42:15][1355816][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_80.cpt (No such file or directory).
------> Starting from scratch...
[05:42:15][1355816][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_80.binary
[05:42:15][1355816][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM238.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767852131
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 238 cm^-3 pc
------> Scale factor: 1.43852
[05:42:15][1355816][INFO ] Allocating memory for dedispersed compressed time series...
[05:42:15][1355816][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:42:15][1355816][INFO ] 8-bit allocation done
[05:42:15][1355816][INFO ] Foobar
[05:42:15][1355816][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_80.binary
[05:42:15][1355816][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:42:16][1355816][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:42:16][1355816][INFO ] FftSize = 12582913
[05:42:16][1355816][INFO ] Seed for random number generator is 1109112622.
[05:42:19][1355816][INFO ] 8[05:42:19][1355816][INFO ] 9[05:42:20][1355816][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:42:20][1355816][INFO ] Normalization factor 3.97364e-08
[05:42:20][1355816][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
[05:42:20][1355816][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
[05:42:20][1355816][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:42:20][1355816][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:42:20][1355816][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:43:09][1355816][INFO ] Checkpoint committed!
[05:44:09][1355816][INFO ] Checkpoint committed!
[05:45:09][1355816][INFO ] Checkpoint committed!
[05:46:09][1355816][INFO ] Checkpoint committed!
[05:47:09][1355816][INFO ] Checkpoint committed!
[05:48:09][1355816][INFO ] Checkpoint committed!
[05:49:09][1355816][INFO ] Checkpoint committed!
[05:49:11][1355816][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 486.531916 3710.136719 0.5167621 3.8287356 225.572 97.9646  1
------> CAND: 486.304586 3710.136719 0.5167621 3.8287356 224.743 97.6045  1
------> CAND: 486.543853 3710.136719 0.5167621 3.8287356 204.947 89.0073  1
------> CAND: 486.342474 3710.136719 0.5167621 3.8287356 200.992 87.2897  1
------> CAND: 486.323011 3710.136719 0.5167621 3.8287356 199.406 86.6009  1
------> CAND: 486.367906 3710.136719 0.5167621 3.8287356 199.161 86.4943  1
------> CAND: 486.313669 3710.136719 0.5167621 3.8287356 193.853 84.1894  1
------> CAND: 486.409427 3710.136719 0.5167621 3.8287356 191.584 83.2037  1
------> CAND: 486.435378 3710.136719 0.5167621 3.8287356 189.866 82.4579  1
------> CAND: 486.473786 3710.136719 0.5167621 3.8287356 188.191 81.7305  1
------> CAND: 486.501294 3710.136719 0.5167621 3.8287356 187.649 81.4949  1
------> CAND: 486.476640 3710.136719 0.5167621 3.8287356 176.911 76.8315  1
------> CAND: 486.544113 3710.136719 0.5167621 3.8287356 175.057 76.0261  1
------> CAND: 486.447575 3710.136719 0.5167621 3.8287356 173.362 75.29  1
------> CAND: 486.306662 3710.136719 0.5167621 3.8287356 168.206 73.051  1
------> CAND: 486.402940 3710.136719 0.5167621 3.8287356 167.447 72.7214  1
------> CAND: 486.484426 3710.136719 0.5167621 3.8287356 167.054 72.5507  1
------> CAND: 486.353892 3710.136719 0.5167621 3.8287356 166.4 72.2664  1
------> CAND: 486.511674 3710.136719 0.5167621 3.8287356 164.933 71.6295  1
------> CAND: 486.534770 3710.136719 0.5167621 3.8287356 162.283 70.4785  1
------> CAND: 486.413061 3710.136719 0.5167621 3.8287356 161.162 69.9918  1
------> CAND: 486.331575 3710.136719 0.5167621 3.8287356 160.91 69.8822  1
------> CAND: 486.334948 3710.136719 0.5167621 3.8287356 159.916 69.4508  1
------> CAND: 486.299655 3710.136719 0.5167621 3.8287356 159.7 69.3566  1
------> CAND: 486.398269 3710.136719 0.5167621 3.8287356 158.1 68.6619  1
------> CAND: 486.370501 3710.136719 0.5167621 3.8287356 157.504 68.4032  1
------> CAND: 486.470412 3710.136719 0.5167621 3.8287356 157.026 68.1954  1
------> CAND: 486.482869 3710.136719 0.5167621 3.8287356 156.399 67.9231  1
------> CAND: 486.324827 3710.136719 0.5167621 3.8287356 156.166 67.8219  1
------> CAND: 486.414618 3710.136719 0.5167621 3.8287356 155.264 67.4303  1
------> CAND: 486.514529 3710.136719 0.5167621 3.8287356 155.045 67.3351  1
------> CAND: 486.451987 3710.136719 0.5167621 3.8287356 151.041 65.5961  1
------> CAND: 486.369204 3710.136719 0.5167621 3.8287356 150.043 65.1627  1
------> CAND: 486.446278 3710.136719 0.5167621 3.8287356 143.599 62.3644  1
------> CAND: 486.531137 3710.136719 0.5167621 3.8287356 141.298 61.3648  1
------> CAND: 486.409168 3710.136719 0.5167621 3.8287356 140.945 61.2115  1
------> CAND: 486.530359 3710.136719 0.5167621 3.8287356 140.498 61.0175  1
------> CAND: 486.345069 3710.136719 0.5167621 3.8287356 140.253 60.911  1
------> CAND: 486.557348 3710.136719 0.5167621 3.8287356 139.777 60.7046  1
------> CAND: 486.469374 3710.136719 0.5167621 3.8287356 139.05 60.3888  1
------> CAND: 486.387629 3710.136719 0.5167621 3.8287356 138.961 60.3499  1
------> CAND: 486.376210 3710.136719 0.5167621 3.8287356 137.623 59.7691  1
------> CAND: 486.535549 3710.136719 0.5167621 3.8287356 137.463 59.6996  1
------> CAND: 486.359083 3710.136719 0.5167621 3.8287356 134.865 58.5713  1
------> CAND: 486.386331 3710.136719 0.5167621 3.8287356 134.122 58.2483  1
------> CAND: 486.530099 3710.136719 0.5167621 3.8287356 134 58.1956  1
------> CAND: 486.462886 3710.136719 0.5167621 3.8287356 133.949 58.1734  1
------> CAND: 486.414877 3710.136719 0.5167621 3.8287356 133.791 58.1046  1
------> CAND: 486.397231 3710.136719 0.5167621 3.8287356 132.419 57.5089  1
------> CAND: 486.489875 3710.136719 0.5167621 3.8287356 131.35 57.0444  1
------> CAND: 486.463924 3710.136719 0.5167621 3.8287356 129.586 56.2786  1
------> CAND: 486.327163 3710.136719 0.5167621 3.8287356 129.538 56.2574  1
------> CAND: 486.549822 3710.136719 0.5167621 3.8287356 128.206 55.6793  1
------> CAND: 486.307181 3710.136719 0.5167621 3.8287356 127.173 55.2305  1
------> CAND: 486.491951 3710.136719 0.5167621 3.8287356 126.883 55.1047  1
------> CAND: 486.512193 3710.136719 0.5167621 3.8287356 126.845 55.0883  1
------> CAND: 486.416434 3710.136719 0.5167621 3.8287356 126.458 54.9201  1
------> CAND: 486.394635 3710.136719 0.5167621 3.8287356 126.421 54.904  1
------> CAND: 486.533473 3710.136719 0.5167621 3.8287356 124.989 54.2819  1
------> CAND: 486.557867 3710.136719 0.5167621 3.8287356 124.793 54.197  1
------> CAND: 486.462367 3710.136719 0.5167621 3.8287356 122.428 53.1699  1
------> CAND: 486.392300 3710.136719 0.5167621 3.8287356 122.402 53.1583  1
------> CAND: 486.341177 3710.136719 0.5167621 3.8287356 122.225 53.0814  1
------> CAND: 486.464962 3710.136719 0.5167621 3.8287356 120.636 52.3915  1
------> CAND: 486.417732 3710.136719 0.5167621 3.8287356 119.467 51.8839  1
------> CAND: 486.436157 3710.136719 0.5167621 3.8287356 119.245 51.7873  1
------> CAND: 486.556310 3710.136719 0.5167621 3.8287356 119.011 51.6858  1
------> CAND: 486.341436 3710.136719 0.5167621 3.8287356 118.888 51.6326  1
------> CAND: 486.426815 3710.136719 0.5167621 3.8287356 118.767 51.5799  1
------> CAND: 486.495065 3710.136719 0.5167621 3.8287356 118.671 51.5382  1
------> CAND: 486.478457 3710.136719 0.5167621 3.8287356 118.51 51.4682  1
------> CAND: 486.482350 3710.136719 0.5167621 3.8287356 118.157 51.3147  1
------> CAND: 486.491692 3710.136719 0.5167621 3.8287356 117.846 51.1797  1
------> CAND: 486.331056 3710.136719 0.5167621 3.8287356 117.568 51.059  1
------> CAND: 486.541518 3710.136719 0.5167621 3.8287356 115.849 50.3124  1
------> CAND: 486.414358 3710.136719 0.5167621 3.8287356 114.654 49.7935  1
------> CAND: 486.383217 3710.136719 0.5167621 3.8287356 114.197 49.5949  1
------> CAND: 486.537365 3710.136719 0.5167621 3.8287356 112.723 48.955  1
------> CAND: 486.516345 3710.136719 0.5167621 3.8287356 111.894 48.5949  1
------> CAND: 486.462627 3710.136719 0.5167621 3.8287356 111.878 48.5882  1
------> CAND: 486.550081 3710.136719 0.5167621 3.8287356 111.281 48.3288  1
------> CAND: 486.403459 3710.136719 0.5167621 3.8287356 111.266 48.322  1
------> CAND: 486.458475 3710.136719 0.5167621 3.8287356 111.243 48.3124  1
------> CAND: 486.421884 3710.136719 0.5167621 3.8287356 109.809 47.6895  1
------> CAND: 486.303807 3710.136719 0.5167621 3.8287356 109.419 47.5201  1
------> CAND: 486.459772 3710.136719 0.5167621 3.8287356 108.777 47.2411  1
------> CAND: 486.401123 3710.136719 0.5167621 3.8287356 108.768 47.2374  1
------> CAND: 486.393597 3710.136719 0.5167621 3.8287356 108.286 47.0281  1
------> CAND: 486.419548 3710.136719 0.5167621 3.8287356 106.995 46.4674  1
------> CAND: 486.317821 3710.136719 0.5167621 3.8287356 106.977 46.4594  1
------> CAND: 486.390743 3710.136719 0.5167621 3.8287356 106.946 46.4459  1
------> CAND: 486.302510 3710.136719 0.5167621 3.8287356 106.903 46.4275  1
------> CAND: 486.350778 3710.136719 0.5167621 3.8287356 105.438 45.7912  1
------> CAND: 486.326125 3710.136719 0.5167621 3.8287356 105.247 45.7083  1
------> CAND: 486.421365 3710.136719 0.5167621 3.8287356 105.207 45.6908  1
------> CAND: 486.326904 3710.136719 0.5167621 3.8287356 105.026 45.6124  1
------> CAND: 486.460032 3710.136719 0.5167621 3.8287356 104.565 45.412  1
------> CAND: 486.551638 3710.136719 0.5167621 3.8287356 104.556 45.408  1
------> CAND: 486.380622 3710.136719 0.5167621 3.8287356 104.361 45.3235  1
------> CAND: 486.378286 3710.136719 0.5167621 3.8287356 104.207 45.2566  1
[05:49:11][1355816][INFO ] Statistics: count dirty SumSpec pages 478405 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:49:11][1355816][INFO ] Data processing finished successfully!
05:49:11 (1355816): called boinc_finish(0)

</stderr_txt>
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