Task 1718646825

Name: Ter5_1_dns_cfbf00113_segment_1_dms_200_40000_137_8700000_1
Workunit ID: 867346579
Created: 23 Jan 2025 4:32:27 UTC
Sent: 24 Jan 2025 1:09:44 UTC
Report deadline: 7 Feb 2025 1:09:44 UTC
Received: 24 Jan 2025 1:38:04 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 846.70
CPU time (sec): 11.72
Peak working set size (MB): 259.39
Peak swap size (MB): 10486.07
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[20:23:48][597845][INFO ] Application startup - thank you for supporting Einstein@Home!
[20:23:48][597845][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_cfbf00113_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_1_dms_200_137.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 8700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_1_dms_200_137.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_1_dms_200_40000_137_8700000_1_0
------> GPU usage: 0.500000
[20:23:48][597845][INFO ] Starting data processing...
[20:23:48][597845][INFO ] opti: No host transfer for n_steps. Use device global.
[20:23:48][597845][INFO ] opti: No host transfer for mean. Use device global.
[20:23:48][597845][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:23:48][597845][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:23:48][597845][INFO ] opti: power spectrum in fft callback (static link).
[20:23:48][597845][INFO ] opti: __constant__ access is not uniform, bad!
[20:23:48][597845][INFO ] Running on device 1 NVIDIA GeForce RTX 4060
[20:23:48][597845][INFO ] CUDA global memory status (initial GPU state, including context):
[20:23:48][597845][INFO ] No template file. Generating templates.
[20:23:48][597845][INFO ] Template param value T_cons = 50000
[20:23:50][597845][INFO ] Number of generated templates to be used: 50000
[20:23:50][597845][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_1_dms_200_137.cpt
[20:23:50][597845][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_1_dms_200_137.cpt (No such file or directory).
------> Starting from scratch...
[20:23:50][597845][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_1_dms_200_137.binary
[20:23:50][597845][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_1_dms_200_DM243.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673401073167
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 243.7 cm^-3 pc
------> Scale factor: 1.10313
[20:23:50][597845][INFO ] Allocating memory for dedispersed compressed time series...
[20:23:50][597845][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:23:50][597845][INFO ] 8-bit allocation done
[20:23:50][597845][INFO ] Foobar
[20:23:50][597845][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_1_dms_200_137.binary
[20:23:50][597845][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:23:50][597845][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:23:50][597845][INFO ] FftSize = 12582913
[20:23:50][597845][INFO ] Seed for random number generator is -1037644719.
[20:23:51][597845][INFO ] 8[20:23:51][597845][INFO ] 9[20:23:51][597845][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:23:51][597845][INFO ] Normalization factor 3.97364e-08
[20:23:51][597845][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
[20:23:51][597845][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1298 MB (6639 MB free / 7937 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:23:51][597845][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:23:51][597845][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:23:51][597845][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:24:48][597845][INFO ] Checkpoint committed!
[20:25:48][597845][INFO ] Checkpoint committed!
[20:26:48][597845][INFO ] Checkpoint committed!
[20:27:49][597845][INFO ] Checkpoint committed!
[20:28:49][597845][INFO ] Checkpoint committed!
[20:29:49][597845][INFO ] Checkpoint committed!
[20:30:49][597845][INFO ] Checkpoint committed!
[20:31:49][597845][INFO ] Checkpoint committed!
[20:32:49][597845][INFO ] Checkpoint committed!
[20:33:49][597845][INFO ] Checkpoint committed!
[20:34:49][597845][INFO ] Checkpoint committed!
[20:35:49][597845][INFO ] Checkpoint committed!
[20:36:49][597845][INFO ] Checkpoint committed!
[20:37:49][597845][INFO ] Checkpoint committed!
[20:37:54][597845][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 105.545747 3645.818848 0.5459753 4.0881543 16.1499 12.9061 16
------> CAND: 346.388668 3668.257324 0.7747193 5.6962442 18.8052 12.3511  4
------> CAND: 115.507525 3670.792725 0.7665418 5.6930442 15.534 12.0844 16
------> CAND: 173.194334 3668.257324 0.7747193 5.6962442 16.1007 11.8008  8
------> CAND: 115.505449 3837.993164 0.8645998 5.7407708 15.3048 11.7812 16
------> CAND: 353.119297 3663.547607 0.8548189 3.7259111 16.0389 11.7362  8
------> CAND:  24.612367 3896.100586 0.9650744 5.8087149 15.2398 11.6954 16
------> CAND:  86.552012 3653.967529 0.5134306 5.2560043 15.2009 11.6442 16
------> CAND: 198.224251 3768.437256 0.8205450 3.8448124 15.1919 11.6323 16
------> CAND: 189.476717 3837.993164 0.8645998 5.7407708 15.9033 11.5949  8
------> CAND:  60.279046 3803.806152 0.7776096 3.9284282 15.8737 11.5641  8
------> CAND: 115.566693 3951.841064 1.0192162 5.8459611 15.0577 11.4557 16
------> CAND: 127.826424 4789.242188 1.1150656 5.5680056 15.0104 11.3937 16
------> CAND: 243.143210 3669.123291 0.7706066 3.8012061 20.8843 11.342  2
------> CAND: 491.255501 3622.558350 0.7975137 3.7226129 17.526 11.3292  4
------> CAND: 259.984835 3841.365234 0.9804283 5.8257532 17.44 11.2608  4
------> CAND:  86.586268 3622.246338 0.8006098 5.7284966 14.9004 11.2494 16
------> CAND:  86.566026 4085.480225 0.7426606 5.4856071 14.8755 11.2169 16
------> CAND: 231.063318 4315.887207 1.0233499 5.7573619 15.5234 11.1998  8
------> CAND:  55.604767 3702.579346 0.8639530 5.7646723 14.8542 11.189 16
------> CAND:  30.139393 3803.806152 0.7776096 3.9284282 14.8376 11.1672 16
------> CAND: 140.976791 4037.390625 1.0322671 5.8320055 15.4878 11.1629  8
------> CAND: 330.970450 3893.974854 0.8978891 5.7577200 15.4849 11.1599  8
------> CAND:  86.598724 4061.758057 0.9764071 5.7898273 17.2788 11.1325  4
------> CAND:  50.014940 3759.044678 0.8783493 5.7646718 17.2651 11.1216  4
------> CAND: 282.870688 3925.861572 0.7590839 5.6123729 17.2588 11.1166  4
------> CAND:  66.732779 3646.377441 0.5339856 5.3257976 15.383 11.0544  8
------> CAND:  82.860495 3773.082764 0.8421359 5.7335663 17.1661 11.0428  4
------> CAND: 115.533216 3655.013184 0.9228029 5.8062434 14.742 11.0424 16
------> CAND: 166.485503 3903.982910 0.9882127 3.8460002 15.3651 11.0357  8
------> CAND: 115.509601 3948.129150 0.8397288 5.6945229 14.7347 11.0328 16
------> CAND: 233.132904 4055.145752 0.9764162 5.7861657 17.1454 11.0264  4
------> CAND: 180.024615 4357.660156 0.7530336 5.1264992 15.3535 11.0237  8
------> CAND: 416.068433 4734.404297 0.9680704 5.1955957 20.3274 11.0114  2
------> CAND:  86.599243 4176.566895 0.9701048 5.7444243 14.6746 10.9546 16
------> CAND: 496.370946 3633.215820 0.9699284 5.8324604 17.0281 10.9332  4
------> CAND:  44.351931 4109.358887 0.9744242 4.0385675 14.6516 10.9246 16
------> CAND: 115.525690 4071.835449 1.0069126 5.8063674 15.2509 10.9176  8
------> CAND: 346.599130 3656.184326 0.9383683 5.8152761 17.0075 10.9169  4
------> CAND: 231.164527 4006.821777 1.0281161 5.8345714 16.9886 10.9019  4
------> CAND: 205.981759 3761.277100 0.4899098 4.9082608 15.2264 10.8923  8
------> CAND:  86.593793 4123.607910 1.0149866 5.8054419 14.6114 10.8723 16
------> CAND: 143.475605 4795.196777 1.1155297 5.5628257 15.198 10.8629  8
------> CAND:  57.768295 3613.546631 0.9427240 5.8212318 14.6033 10.8617 16
------> CAND: 200.266329 3673.931641 0.7818264 3.7908967 14.601 10.8587 16
------> CAND:  96.418550 3687.283203 0.9766707 3.6700990 14.595 10.8509 16
------> CAND: 148.291576 3616.765137 0.9070061 3.6452956 14.566 10.8132 16
------> CAND:  61.089493 3653.681152 0.8747580 5.7760181 14.5446 10.7855 16
------> CAND: 182.907243 4525.614258 0.8866412 5.3568492 15.1013 10.763  8
------> CAND: 127.216578 3746.259033 0.5688165 5.3501778 16.7965 10.7493  4
------> CAND: 327.441904 3718.835938 0.8196643 5.7325377 19.8847 10.7487  2
------> CAND: 115.396455 3746.767822 0.5664858 5.3433871 16.7818 10.7377  4
------> CAND: 163.693444 3718.558350 0.7937883 5.7052355 24.7096 10.7313  1
------> CAND: 461.958475 4036.808838 0.8747314 5.7086840 16.7729 10.7306  4
------> CAND:   8.345814 4002.822021 0.9396067 5.7736292 14.5006 10.7283 16
------> CAND: 466.266067 4055.145752 0.9764162 5.7861657 19.8482 10.727  2
------> CAND: 432.807033 3760.452393 0.7095279 5.6088858 24.6915 10.7234  1
------> CAND: 458.662190 4339.882324 0.7953377 5.3505311 16.751 10.7132  4
------> CAND:  60.277748 3874.761719 0.8063464 3.9606085 15.0506 10.7107  8
------> CAND: 346.507523 3902.923584 0.7804954 5.6423411 16.7473 10.7103  4
------> CAND: 259.758543 3622.246338 0.8006098 5.7284966 16.7421 10.7062  4
------> CAND: 177.535922 3653.869141 0.9396209 5.8124642 15.0372 10.6969  8
------> CAND:  86.625194 3741.304443 0.9104596 5.7977200 14.472 10.6912 16
------> CAND: 341.965594 4216.827148 1.0194834 4.1076894 16.7201 10.6887  4
------> CAND: 346.199745 4855.420410 1.0597711 5.3203354 16.7039 10.6759  4
------> CAND:  70.915548 3644.937012 0.9317628 5.8152299 14.4569 10.6717 16
------> CAND: 321.270517 3836.878418 0.7341344 4.0045395 19.7409 10.6634  2
------> CAND: 121.244753 3632.034912 0.6259611 3.9293084 15.0011 10.6596  8
------> CAND: 346.423961 3840.157959 0.9155231 5.7857604 14.996 10.6543  8
------> CAND:  23.427189 4480.191406 1.0929190 5.7492609 14.4412 10.6512 16
------> CAND: 152.254281 4249.361816 0.7984752 5.4764180 14.436 10.6445 16
------> CAND: 142.952435 3658.676270 0.8457355 5.7512488 14.4339 10.6418 16
------> CAND: 260.649957 3719.700684 0.9521140 5.8250451 24.4812 10.6321  1
------> CAND: 225.805663 3703.563965 0.8831452 3.7344084 14.9698 10.6273  8
------> CAND: 159.612144 3801.784912 0.5507857 4.3561454 14.4186 10.622 16
------> CAND: 115.484688 3922.008057 0.7629515 5.6191754 14.4112 10.6124 16
------> CAND:  86.561355 3628.978027 0.6710109 5.5989881 14.4104 10.6114 16
------> CAND: 310.103838 3763.030762 0.4852404 4.9260573 16.6109 10.6022  4
------> CAND:  40.916289 4140.279785 0.8293230 4.2352433 14.4001 10.598 16
------> CAND:  14.653963 4859.767578 1.1003292 4.7708969 14.4 10.5978 16
------> CAND: 414.083188 4041.771973 1.0329303 3.9270205 16.604 10.5967  4
------> CAND:  75.097278 4136.017578 0.8314416 5.6049819 14.3988 10.5963 16
------> CAND:  41.212130 3777.339111 0.6679707 4.0363870 14.3942 10.5904 16
------> CAND:  96.613182 3843.065918 0.9591476 3.8075285 14.389 10.5836 16
------> CAND: 129.906390 3899.268799 0.9880131 5.8238935 14.3857 10.5794 16
------> CAND: 287.517459 3885.767822 0.9007040 5.7617035 24.3551 10.5773  1
------> CAND: 115.547489 3664.725098 0.8527322 5.7558408 14.3838 10.5769 16
------> CAND: 412.509524 4413.059570 1.0243317 5.6998177 19.5919 10.5751  2
------> CAND: 259.762695 4157.461914 0.9720409 5.7648745 14.9184 10.5744  8
------> CAND:  28.608289 3653.270752 0.5251917 4.1656337 14.3811 10.5734 16
------> CAND:  59.678282 4266.525879 1.0216026 5.7677040 14.9173 10.5732  8
------> CAND: 200.197819 3899.968994 0.5679900 5.1391010 16.5562 10.5588  4
------> CAND: 338.780897 3904.120117 0.6017227 5.3059201 24.3068 10.5563  1
------> CAND: 264.111031 3724.593994 0.5933377 5.4251127 19.5472 10.5486  2
------> CAND:  86.583153 3915.774170 0.8577909 5.7274551 14.8716 10.5262  8
------> CAND:  86.603655 3867.799805 0.9865867 5.8268290 14.3402 10.5206 16
------> CAND: 231.044374 3617.111328 0.8906564 5.7913990 14.8647 10.5191  8
------> CAND:  34.218358 4017.450684 0.7259141 5.5019059 14.3367 10.5159 16
------> CAND:  85.652554 4571.053711 0.9277183 5.4119463 14.3305 10.508 16
------> CAND: 293.902941 3841.375977 0.9373299 3.8252728 14.8537 10.5078  8
[20:37:54][597845][INFO ] Statistics: count dirty SumSpec pages 1750 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:37:54][597845][INFO ] Data processing finished successfully!
20:37:54 (597845): called boinc_finish(0)

</stderr_txt>
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