Task 1734122995

Name: Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_175_7000000_0
Workunit ID: 876480632
Created: 23 Feb 2025 4:04:12 UTC
Sent: 23 Feb 2025 4:25:07 UTC
Report deadline: 9 Mar 2025 4:25:07 UTC
Received: 23 Feb 2025 6:56:13 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 661.97
CPU time (sec): 24.90
Peak working set size (MB): 378.22
Peak swap size (MB): 14918.63
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>
[23:45:05][1235973][INFO ] Application startup - thank you for supporting Einstein@Home!
[23:45:05][1235973][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_175.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 7000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_175.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_175_7000000_0_0
------> GPU usage: 0.500000
[23:45:05][1235973][INFO ] Starting data processing...
[23:45:05][1235973][INFO ] opti: No host transfer for n_steps. Use device global.
[23:45:05][1235973][INFO ] opti: No host transfer for mean. Use device global.
[23:45:05][1235973][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:45:05][1235973][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:45:05][1235973][INFO ] opti: power spectrum in fft callback (static link).
[23:45:05][1235973][INFO ] opti: __constant__ access is not uniform, bad!
[23:45:06][1235973][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[23:45:06][1235973][INFO ] CUDA global memory status (initial GPU state, including context):
[23:45:06][1235973][INFO ] No template file. Generating templates.
[23:45:06][1235973][INFO ] Template param value T_cons = 50000
[23:45:10][1235973][INFO ] Number of generated templates to be used: 50000
[23:45:10][1235973][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_7_dms_200_175.cpt
[23:45:10][1235973][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_7_dms_200_175.cpt (No such file or directory).
------> Starting from scratch...
[23:45:10][1235973][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_175.binary
[23:45:10][1235973][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_DM247.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796753019247
------> 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: 247.5 cm^-3 pc
------> Scale factor: 1.43256
[23:45:10][1235973][INFO ] Allocating memory for dedispersed compressed time series...
[23:45:10][1235973][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:45:10][1235973][INFO ] 8-bit allocation done
[23:45:10][1235973][INFO ] Foobar
[23:45:10][1235973][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_175.binary
[23:45:10][1235973][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:45:10][1235973][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:45:10][1235973][INFO ] FftSize = 12582913
[23:45:11][1235973][INFO ] Seed for random number generator is -1048547086.
[23:45:12][1235973][INFO ] 8[23:45:12][1235973][INFO ] 9[23:45:13][1235973][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:45:13][1235973][INFO ] Normalization factor 3.97364e-08
[23:45:13][1235973][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
[23:45:13][1235973][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
[23:45:13][1235973][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:45:13][1235973][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:45:13][1235973][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:46:05][1235973][INFO ] Checkpoint committed!
[23:47:06][1235973][INFO ] Checkpoint committed!
[23:48:06][1235973][INFO ] Checkpoint committed!
[23:49:06][1235973][INFO ] Checkpoint committed!
[23:50:06][1235973][INFO ] Checkpoint committed!
[23:51:06][1235973][INFO ] Checkpoint committed!
[23:52:06][1235973][INFO ] Checkpoint committed!
[23:53:06][1235973][INFO ] Checkpoint committed!
[23:54:06][1235973][INFO ] Checkpoint committed!
[23:55:06][1235973][INFO ] Checkpoint committed!
[23:56:06][1235973][INFO ] Checkpoint committed!
[23:56:06][1235973][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 461.902161 5074.877930 0.8515571 6.0446811 592.987 257.531  1
------> CAND: 461.935379 5074.877930 0.8515571 6.0446811 547 237.559  1
------> CAND: 462.033733 5074.877930 0.8515571 6.0446811 543.893 236.21  1
------> CAND: 461.943683 5074.877930 0.8515571 6.0446811 539.991 234.515  1
------> CAND: 461.948095 5074.877930 0.8515571 6.0446811 520.089 225.872  1
------> CAND: 462.069545 5074.877930 0.8515571 6.0446811 514.05 223.249  1
------> CAND: 462.034511 5074.877930 0.8515571 6.0446811 503.371 218.611  1
------> CAND: 461.964184 5074.877930 0.8515571 6.0446811 498.707 216.586  1
------> CAND: 461.868685 5074.877930 0.8515571 6.0446811 475.834 206.652  1
------> CAND: 461.984166 5074.877930 0.8515571 6.0446811 468.443 203.442  1
------> CAND: 462.012972 5074.877930 0.8515571 6.0446811 458.527 199.136  1
------> CAND: 461.894376 5074.877930 0.8515571 6.0446811 449.656 195.283  1
------> CAND: 462.025428 5074.877930 0.8515571 6.0446811 447.2 194.217  1
------> CAND: 462.086932 5074.877930 0.8515571 6.0446811 437.294 189.914  1
------> CAND: 462.076292 5074.877930 0.8515571 6.0446811 437.231 189.887  1
------> CAND: 461.918770 5074.877930 0.8515571 6.0446811 432.596 187.874  1
------> CAND: 461.861159 5074.877930 0.8515571 6.0446811 430.97 187.168  1
------> CAND: 461.882179 5074.877930 0.8515571 6.0446811 425.985 185.003  1
------> CAND: 462.004927 5074.877930 0.8515571 6.0446811 419.853 182.34  1
------> CAND: 461.997920 5074.877930 0.8515571 6.0446811 419.159 182.038  1
------> CAND: 462.030618 5074.877930 0.8515571 6.0446811 416.996 181.099  1
------> CAND: 461.901123 5074.877930 0.8515571 6.0446811 416.016 180.673  1
------> CAND: 461.866090 5074.877930 0.8515571 6.0446811 415.978 180.657  1
------> CAND: 462.093420 5074.877930 0.8515571 6.0446811 411.987 178.924  1
------> CAND: 461.959253 5074.877930 0.8515571 6.0446811 411.882 178.878  1
------> CAND: 461.921884 5074.877930 0.8515571 6.0446811 408.403 177.367  1
------> CAND: 462.009858 5074.877930 0.8515571 6.0446811 407.358 176.913  1
------> CAND: 461.941347 5074.877930 0.8515571 6.0446811 406.158 176.392  1
------> CAND: 462.101983 5074.877930 0.8515571 6.0446811 403.949 175.433  1
------> CAND: 462.090565 5074.877930 0.8515571 6.0446811 402.085 174.623  1
------> CAND: 461.940050 5074.877930 0.8515571 6.0446811 397.082 172.451  1
------> CAND: 461.923182 5074.877930 0.8515571 6.0446811 394.017 171.119  1
------> CAND: 462.112364 5074.877930 0.8515571 6.0446811 391.044 169.828  1
------> CAND: 462.034771 5074.877930 0.8515571 6.0446811 387.879 168.454  1
------> CAND: 462.027245 5074.877930 0.8515571 6.0446811 379.372 164.759  1
------> CAND: 462.086413 5074.877930 0.8515571 6.0446811 374.547 162.663  1
------> CAND: 462.082780 5074.877930 0.8515571 6.0446811 374.169 162.5  1
------> CAND: 461.991952 5074.877930 0.8515571 6.0446811 373.294 162.12  1
------> CAND: 462.116775 5074.877930 0.8515571 6.0446811 370.648 160.97  1
------> CAND: 461.875951 5074.877930 0.8515571 6.0446811 369.789 160.597  1
------> CAND: 461.910206 5074.877930 0.8515571 6.0446811 368.635 160.096  1
------> CAND: 461.978198 5074.877930 0.8515571 6.0446811 367.827 159.745  1
------> CAND: 462.003889 5074.877930 0.8515571 6.0446811 367.475 159.593  1
------> CAND: 461.867647 5074.877930 0.8515571 6.0446811 366.755 159.279  1
------> CAND: 461.880103 5074.877930 0.8515571 6.0446811 364.961 158.501  1
------> CAND: 462.035030 5074.877930 0.8515571 6.0446811 364.594 158.341  1
------> CAND: 462.074216 5074.877930 0.8515571 6.0446811 364.107 158.13  1
------> CAND: 461.965741 5074.877930 0.8515571 6.0446811 362.36 157.371  1
------> CAND: 462.026985 5074.877930 0.8515571 6.0446811 360.391 156.516  1
------> CAND: 461.924479 5074.877930 0.8515571 6.0446811 357.022 155.053  1
------> CAND: 462.103800 5074.877930 0.8515571 6.0446811 356.565 154.854  1
------> CAND: 461.954063 5074.877930 0.8515571 6.0446811 355.853 154.545  1
------> CAND: 462.088748 5074.877930 0.8515571 6.0446811 353.545 153.543  1
------> CAND: 462.051379 5074.877930 0.8515571 6.0446811 351.32 152.576  1
------> CAND: 462.091603 5074.877930 0.8515571 6.0446811 350.301 152.134  1
------> CAND: 461.945759 5074.877930 0.8515571 6.0446811 349.861 151.943  1
------> CAND: 461.971191 5074.877930 0.8515571 6.0446811 349.684 151.866  1
------> CAND: 461.880622 5074.877930 0.8515571 6.0446811 348.337 151.281  1
------> CAND: 461.861418 5074.877930 0.8515571 6.0446811 347.173 150.775  1
------> CAND: 461.871020 5074.877930 0.8515571 6.0446811 346.846 150.633  1
------> CAND: 461.977160 5074.877930 0.8515571 6.0446811 346.589 150.522  1
------> CAND: 462.072659 5074.877930 0.8515571 6.0446811 345.406 150.008  1
------> CAND: 461.863754 5074.877930 0.8515571 6.0446811 344.26 149.51  1
------> CAND: 461.969374 5074.877930 0.8515571 6.0446811 344 149.397  1
------> CAND: 462.091863 5074.877930 0.8515571 6.0446811 343.185 149.043  1
------> CAND: 462.110028 5074.877930 0.8515571 6.0446811 342.259 148.641  1
------> CAND: 461.988578 5074.877930 0.8515571 6.0446811 339.419 147.408  1
------> CAND: 461.950171 5074.877930 0.8515571 6.0446811 337.912 146.753  1
------> CAND: 462.054493 5074.877930 0.8515571 6.0446811 330.04 143.334  1
------> CAND: 462.096274 5074.877930 0.8515571 6.0446811 325.501 141.363  1
------> CAND: 462.022833 5074.877930 0.8515571 6.0446811 322.59 140.099  1
------> CAND: 461.943423 5074.877930 0.8515571 6.0446811 322.164 139.914  1
------> CAND: 461.983388 5074.877930 0.8515571 6.0446811 322.118 139.894  1
------> CAND: 461.998180 5074.877930 0.8515571 6.0446811 321.581 139.661  1
------> CAND: 462.114440 5074.877930 0.8515571 6.0446811 318.183 138.185  1
------> CAND: 462.067988 5074.877930 0.8515571 6.0446811 316.413 137.416  1
------> CAND: 462.086672 5074.877930 0.8515571 6.0446811 315.355 136.957  1
------> CAND: 461.885293 5074.877930 0.8515571 6.0446811 314.464 136.57  1
------> CAND: 461.880363 5074.877930 0.8515571 6.0446811 313.676 136.228  1
------> CAND: 461.877249 5074.877930 0.8515571 6.0446811 311.678 135.36  1
------> CAND: 461.891522 5074.877930 0.8515571 6.0446811 310.169 134.705  1
------> CAND: 461.875691 5074.877930 0.8515571 6.0446811 307.463 133.53  1
------> CAND: 462.101724 5074.877930 0.8515571 6.0446811 305.097 132.502  1
------> CAND: 461.965222 5074.877930 0.8515571 6.0446811 304.828 132.385  1
------> CAND: 461.983647 5074.877930 0.8515571 6.0446811 302.678 131.451  1
------> CAND: 461.891262 5074.877930 0.8515571 6.0446811 298.12 129.472  1
------> CAND: 461.890483 5074.877930 0.8515571 6.0446811 298.022 129.429  1
------> CAND: 462.054753 5074.877930 0.8515571 6.0446811 297.87 129.363  1
------> CAND: 462.045670 5074.877930 0.8515571 6.0446811 296.943 128.961  1
------> CAND: 461.935638 5074.877930 0.8515571 6.0446811 296.786 128.893  1
------> CAND: 461.875432 5074.877930 0.8515571 6.0446811 296.675 128.844  1
------> CAND: 461.925777 5074.877930 0.8515571 6.0446811 296.415 128.732  1
------> CAND: 461.934081 5074.877930 0.8515571 6.0446811 295.415 128.297  1
------> CAND: 462.024909 5074.877930 0.8515571 6.0446811 295.308 128.251  1
------> CAND: 461.882958 5074.877930 0.8515571 6.0446811 293.444 127.441  1
------> CAND: 462.094198 5074.877930 0.8515571 6.0446811 291.082 126.415  1
------> CAND: 462.034252 5074.877930 0.8515571 6.0446811 290.054 125.969  1
------> CAND: 461.989356 5074.877930 0.8515571 6.0446811 286.102 124.253  1
------> CAND: 461.923701 5074.877930 0.8515571 6.0446811 285.193 123.858  1
------> CAND: 461.888407 5074.877930 0.8515571 6.0446811 283.943 123.315  1
[23:56:06][1235973][INFO ] Statistics: count dirty SumSpec pages 557586 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:56:06][1235973][INFO ] Data processing finished successfully!
23:56:06 (1235973): called boinc_finish(0)

</stderr_txt>
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