Task 1727898494

Name: Ter5_1_dns_cfbf00125_segment_7_dms_200_40000_73_3100000_0
Workunit ID: 872838584
Created: 10 Feb 2025 14:00:16 UTC
Sent: 11 Feb 2025 8:41:01 UTC
Report deadline: 25 Feb 2025 8:41:01 UTC
Received: 11 Feb 2025 10:28:14 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 267.04
CPU time (sec): 17.49
Peak working set size (MB): 367.13
Peak swap size (MB): 6175.78
Peak disk usage (MB): 0.02
Validation state: Invalid
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>
[03:47:35][15699][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_7_dms_200_73.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 3100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_7_dms_200_73.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_7_dms_200_40000_73_3100000_0_0
------> GPU usage: 1.000000
[03:47:35][15699][INFO ] Starting data processing...
[03:47:35][15699][INFO ] opti: No host transfer for n_steps. Use device global.
[03:47:35][15699][INFO ] opti: No host transfer for mean. Use device global.
[03:47:35][15699][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[03:47:35][15699][INFO ] opti: sumspec[i] allloc, free and pinned.
[03:47:35][15699][INFO ] opti: power spectrum in fft callback (static link).
[03:47:35][15699][INFO ] opti: __constant__ access is not uniform, bad!
[03:47:35][15699][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[03:47:35][15699][INFO ] CUDA global memory status (initial GPU state, including context):
[03:47:35][15699][INFO ] No template file. Generating templates.
[03:47:35][15699][INFO ] Template param value T_cons = 50000
[03:47:39][15699][INFO ] Number of generated templates to be used: 50000
[03:47:39][15699][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_7_dms_200_73.cpt
[03:47:39][15699][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_7_dms_200_73.cpt (No such file or directory).
------> Starting from scratch...
[03:47:39][15699][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_7_dms_200_73.binary
[03:47:39][15699][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_7_dms_200_DM237.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796754557123
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 237.3 cm^-3 pc
------> Scale factor: 1.4055
[03:47:39][15699][INFO ] Allocating memory for dedispersed compressed time series...
[03:47:39][15699][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[03:47:39][15699][INFO ] 8-bit allocation done
[03:47:39][15699][INFO ] Foobar
[03:47:39][15699][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_7_dms_200_73.binary
[03:47:39][15699][INFO ] Allocating memory for dedispersed uncompressed time series.
[03:47:39][15699][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[03:47:39][15699][INFO ] FftSize = 12582913
[03:47:39][15699][INFO ] Seed for random number generator is 1108606331.
[03:47:41][15699][INFO ] 8[03:47:41][15699][INFO ] 9[03:47:42][15699][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[03:47:42][15699][INFO ] Normalization factor 3.97364e-08
[03:47:42][15699][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
[03:47:42][15699][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 887 MB (11114 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:47:42][15699][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[03:47:42][15699][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[03:47:42][15699][INFO ] TimeSeriesLength = 16771575, params->nsamples = 25165824
sum = 744.59326172, mean= 0.00004440  0.00004440
[03:47:42][15699][INFO ] Launching time series padding kernel: grid 196608, block 32
[03:49:03][15699][INFO ] Checkpoint committed!
[03:50:32][15699][INFO ] Checkpoint committed!
[03:52:00][15699][INFO ] Checkpoint committed!
[03:52:01][15699][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4433.009766 1.0352370 3.1157897 25.1169 21.5503  8
------> CAND:   0.500853 5540.612793 1.1361400 1.1570709 24.3938 20.7496  8
------> CAND:   0.499815 3627.178955 0.5864152 2.8433282 22.8303 19.0271  8
------> CAND:   0.500334 5535.196289 1.1370523 3.0973799 22.5113 18.6774  8
------> CAND:   0.500593 3929.254883 0.2915533 1.0467942 21.4273 17.4932  8
------> CAND:   0.250426 5515.511230 1.1359324 1.1431866 19.3134 17.2563 16
------> CAND:   0.249907 4433.009766 1.0352370 3.1157897 18.898 16.6742 16
------> CAND:   0.250167 4759.923828 1.1474314 3.1581881 18.7557 16.4754 16
------> CAND:   0.166605 4065.179932 0.8327672 3.0089624 18.5802 16.2308 16
------> CAND:   0.499296 3611.305664 0.9496373 2.9594858 19.1788 15.0619  8
------> CAND:   1.499963 3949.714600 0.8774346 3.0142574 27.0832 15.0397  2
------> CAND:   0.501112 6089.344727 1.2900748 1.3720088 18.6828 14.5306  8
------> CAND:   0.499555 3854.042480 1.0068274 3.0267959 17.1544 14.2653 16
------> CAND:   1.500222 4722.313965 1.1421535 3.1560044 20.7869 13.9453  4
------> CAND:   0.166864 5563.509277 1.1234883 3.0724161 16.9161 13.9408 16
------> CAND:   1.500482 4220.332520 0.5074527 2.7836857 20.7333 13.902  4
------> CAND:   1.501260 6268.077148 1.2951235 3.0000787 20.7271 13.897  4
------> CAND:   1.250056 4326.128418 0.7891225 0.6652291 20.5523 13.756  4
------> CAND:   1.250315 5252.883301 1.2130424 0.9668578 20.4465 13.6706  4
------> CAND:   1.500741 4902.676758 0.8089619 2.9706693 24.7481 13.6436  2
------> CAND:   1.501001 3707.527100 0.7848016 0.2995902 24.6942 13.6114  2
------> CAND:   0.249648 3611.305664 0.9496373 2.9594858 16.2389 13.0255 16
------> CAND:   0.749981 3949.714600 0.8774346 3.0142574 19.6003 12.9893  4
------> CAND:   1.499703 3620.865723 0.7282268 2.9037449 16.033 12.7494 16
------> CAND:   1.001705 3621.901367 0.6937128 0.2777663 18.8838 12.4141  4
------> CAND:   1.250575 5274.005371 0.5847555 1.7227887 22.642 12.3876  2
------> CAND:   1.001965 4719.277832 1.1003357 0.7449964 18.8498 12.3868  4
------> CAND:   1.250834 5971.666504 0.8256637 2.0076282 22.5372 12.3252  2
------> CAND:   0.750760 4500.680664 1.1093917 0.6379989 18.6366 12.2161  4
------> CAND:   0.750500 4900.822266 0.7600040 2.9389932 18.578 12.1692  4
------> CAND:   0.999370 3871.549805 1.0093786 3.0309610 16.434 12.1494  8
------> CAND: 115.245940 3721.393555 0.6885296 2.9083900 15.5282 12.0768 16
------> CAND:   0.750241 4016.139160 0.5202951 2.8101838 18.3876 12.0169  4
------> CAND:  24.967376 3932.185547 0.9697303 3.0331082 16.2705 11.9783  8
------> CAND:   0.625158 4121.883301 0.7281565 0.5740057 18.187 11.8566  4
------> CAND: 259.312966 4080.759521 0.4732962 2.7479041 18.1812 11.8519  4
------> CAND: 324.858750 4286.219727 0.6502373 2.9135616 16.0176 11.714  8
------> CAND:  24.967635 3979.804443 0.9930238 3.0472512 15.9934 11.6888  8
------> CAND: 330.990952 4422.083984 0.9033538 3.0603316 15.9658 11.66  8
------> CAND: 262.469116 3990.770264 0.9935095 0.4000005 15.9527 11.6463  8
------> CAND:   2.500111 3745.097900 0.2235679 1.1694479 15.8632 11.5531  8
------> CAND: 230.416103 3966.177734 0.8481635 3.0025833 15.838 11.5269  8
------> CAND: 258.010230 3791.055664 0.9957377 3.0141418 15.8019 11.4893  8
------> CAND:   1.249796 3627.922119 0.5721237 0.3356579 17.7131 11.4783  4
------> CAND: 115.313412 4113.020020 0.3384581 2.4575231 15.0541 11.4511 16
------> CAND:  86.395528 4172.433105 0.6903855 2.9516146 15.0235 11.4109 16
------> CAND: 115.248535 3752.788330 0.5913126 2.8580918 15.0222 11.4091 16
------> CAND:   2.500890 5279.452637 0.5793040 1.7604797 15.7071 11.3907  8
------> CAND: 172.825312 3886.841064 0.4943660 2.7959850 14.9816 11.3559 16
------> CAND:   0.416772 4524.588867 0.8818559 0.7326630 15.6416 11.3226  8
------> CAND: 460.832465 3966.177734 0.8481635 3.0025833 17.4951 11.3047  4
------> CAND: 276.751981 4072.460693 0.4938096 2.7853949 15.5855 11.2643  8
------> CAND:   1.501520 6468.919434 1.2800398 2.9014494 17.4363 11.2578  4
------> CAND:  33.755653 4514.176758 0.6258518 0.9017301 14.8967 11.2446 16
------> CAND:  29.951768 4050.234619 1.0009277 3.0605502 15.5302 11.2069  8
------> CAND:   0.374991 3949.714600 0.8774346 3.0142574 15.5034 11.1791  8
------> CAND: 384.468003 3660.407227 0.3127716 2.5273068 17.336 11.178  4
------> CAND: 399.701450 4673.826172 0.9954475 0.7623196 17.3351 11.1773  4
------> CAND:  52.615222 3655.660400 0.8401034 0.2473048 15.4836 11.1586  8
------> CAND:  86.373730 4424.648438 1.0348632 3.1151369 14.8148 11.1374 16
------> CAND: 101.064024 4194.518066 0.9635346 3.0729833 14.8114 11.1331 16
------> CAND: 349.219394 4383.926758 0.7108766 0.7493505 15.4379 11.1112  8
------> CAND: 220.500258 4148.933105 0.7942392 0.5574666 15.4218 11.0945  8
------> CAND: 259.115999 5079.239746 1.1908183 3.1738055 17.2015 11.071  4
------> CAND: 468.337729 4042.064697 0.6954664 2.9493899 17.1548 11.0338  4
------> CAND:  64.122896 4612.923340 1.1255084 0.6892000 15.3609 11.0315  8
------> CAND: 374.823605 5640.452637 0.7501963 2.5634906 17.1452 11.0263  4
------> CAND: 115.259694 4299.994629 0.7056896 2.9536870 14.7217 11.0159 16
------> CAND:  83.519129 4177.455566 0.6848696 0.6346734 17.1047 10.9941  4
------> CAND: 403.264251 3864.291504 0.8184419 2.9815130 15.3162 10.9851  8
------> CAND: 345.292501 6533.380371 1.2829770 1.6578799 15.3137 10.9825  8
------> CAND:   0.999889 5071.260254 0.9032913 3.0148914 17.0688 10.9655  4
------> CAND: 470.592863 4193.186035 0.9244140 0.5309309 20.2097 10.9415  2
------> CAND: 129.656483 4080.759521 0.4732962 2.7479041 15.2662 10.9334  8
------> CAND: 259.099649 4190.336914 0.9637811 3.0726099 15.2514 10.9181  8
------> CAND: 200.667530 3668.308105 0.2793531 0.7533737 14.622 10.8861 16
------> CAND:  52.616000 3737.706055 0.8746733 0.2873091 15.2198 10.8854  8
------> CAND:  76.811855 4877.452637 0.8571100 3.0111437 14.6204 10.884 16
------> CAND: 345.800361 3885.939697 0.7511068 2.9549768 16.9531 10.8736  4
------> CAND:  59.869281 3620.958008 0.7263026 0.2648410 14.6032 10.8616 16
------> CAND:   1.251353 4247.583008 0.8836863 3.0499268 20.0472 10.8451  2
------> CAND:   1.000148 5995.968262 1.2879446 3.0778801 16.907 10.837  4
------> CAND: 115.222584 4888.608398 1.1652793 3.1702945 14.5824 10.8345 16
------> CAND: 115.245680 4416.313965 0.6105087 2.8644893 14.577 10.8276 16
------> CAND:   2.501668 6414.266113 1.0389899 2.0048306 24.9267 10.8255  1
------> CAND: 259.308295 3989.207031 0.4501811 2.7277133 16.8714 10.8088  4
------> CAND: 239.768553 4501.442383 0.5124443 2.7109973 19.9675 10.7978  2
------> CAND: 259.291686 3910.656250 0.4946731 2.7959414 19.9404 10.7817  2
------> CAND:  86.444576 4047.798584 0.4058959 2.6434700 14.5309 10.7676 16
------> CAND:   0.999629 3710.971924 0.4742478 2.7655404 15.104 10.7658  8
------> CAND: 148.025060 4440.780273 0.6711939 0.8176065 14.5199 10.7533 16
------> CAND:  86.399680 4214.351074 0.5137295 2.7821496 14.5074 10.7371 16
------> CAND: 115.232705 4023.055176 0.7128305 2.9572399 14.5034 10.7319 16
------> CAND: 278.037849 4763.516113 1.1041673 0.7658389 16.7661 10.7252  4
------> CAND:  86.456253 5023.879883 0.5375763 2.5017712 14.4898 10.7143 16
------> CAND: 461.027356 4893.959961 0.8144838 2.9870143 16.748 10.7108  4
------> CAND:   2.500371 4260.038574 0.3114030 1.4833955 24.6589 10.7092  1
------> CAND: 384.299841 5518.880371 0.6415944 2.1787751 16.7331 10.699  4
------> CAND:  69.289463 3667.280273 0.7314055 0.2886233 14.475 10.6951 16
------> CAND: 112.476458 4692.873535 1.1380428 3.1599758 14.4676 10.6855 16
[03:52:01][15699][INFO ] Statistics: count dirty SumSpec pages 518935 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:52:01][15699][INFO ] Data processing finished successfully!
03:52:01 (15699): called boinc_finish(0)

</stderr_txt>
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