Task 1706433886

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_115_8700000_1
Workunit ID: 859783589
Created: 31 Dec 2024 22:46:42 UTC
Sent: 1 Jan 2025 16:49:13 UTC
Report deadline: 15 Jan 2025 16:49:13 UTC
Received: 2 Jan 2025 9:55:47 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12809944
Run time (sec): 1,703.16
CPU time (sec): 34.36
Peak working set size (MB): 278.36
Peak swap size (MB): 10402.71
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[04:08:37][1789335][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_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_115.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_cfbf00099_segment_6_dms_200_115.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_115_8700000_1_0
------> GPU usage: 1.000000
[04:08:37][1789335][INFO ] Starting data processing...
[04:08:37][1789335][INFO ] opti: No host transfer for n_steps. Use device global.
[04:08:37][1789335][INFO ] opti: No host transfer for mean. Use device global.
[04:08:37][1789335][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[04:08:37][1789335][INFO ] opti: sumspec[i] allloc, free and pinned.
[04:08:37][1789335][INFO ] opti: power spectrum in fft callback (static link).
[04:08:37][1789335][INFO ] opti: __constant__ access is not uniform, bad!
[04:08:38][1789335][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[04:08:38][1789335][INFO ] CUDA global memory status (initial GPU state, including context):
[04:08:38][1789335][INFO ] No template file. Generating templates.
[04:08:38][1789335][INFO ] Template param value T_cons = 50000
[04:08:43][1789335][INFO ] Number of generated templates to be used: 50000
[04:08:43][1789335][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_115.cpt
[04:08:43][1789335][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_115.cpt (No such file or directory).
------> Starting from scratch...
[04:08:43][1789335][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_115.binary
[04:08:43][1789335][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM241.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.77620658611
------> 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: 241.5 cm^-3 pc
------> Scale factor: 1.0135
[04:08:43][1789335][INFO ] Allocating memory for dedispersed compressed time series...
[04:08:43][1789335][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[04:08:43][1789335][INFO ] 8-bit allocation done
[04:08:43][1789335][INFO ] Foobar
[04:08:43][1789335][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_115.binary
[04:08:43][1789335][INFO ] Allocating memory for dedispersed uncompressed time series.
[04:08:43][1789335][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[04:08:43][1789335][INFO ] FftSize = 12582913
[04:08:44][1789335][INFO ] Seed for random number generator is -1035384711.
[04:08:46][1789335][INFO ] 8[04:08:46][1789335][INFO ] 9[04:08:47][1789335][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[04:08:47][1789335][INFO ] Normalization factor 3.97364e-08
[04:08:47][1789335][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
[04:08:47][1789335][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 726 MB (10292 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[04:08:47][1789335][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[04:08:47][1789335][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[04:08:47][1789335][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1195.13574219, mean= -0.00007124  -0.00007124
[04:08:47][1789335][INFO ] Launching time series padding kernel: grid 196608, block 32
[04:10:38][1789335][INFO ] Checkpoint committed!
[04:12:38][1789335][INFO ] Checkpoint committed!
[04:14:38][1789335][INFO ] Checkpoint committed!
[04:16:38][1789335][INFO ] Checkpoint committed!
[04:18:38][1789335][INFO ] Checkpoint committed!
[04:20:38][1789335][INFO ] Checkpoint committed!
[04:22:38][1789335][INFO ] Checkpoint committed!
[04:24:38][1789335][INFO ] Checkpoint committed!
[04:26:38][1789335][INFO ] Checkpoint committed!
[04:28:39][1789335][INFO ] Checkpoint committed!
[04:30:39][1789335][INFO ] Checkpoint committed!
[04:32:39][1789335][INFO ] Checkpoint committed!
[04:34:39][1789335][INFO ] Checkpoint committed!
[04:36:39][1789335][INFO ] Checkpoint committed!
[04:36:59][1789335][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4355.958496 0.7542420 5.1443334 21.7109 17.8023  8
------> CAND:   0.250167 4208.822266 1.0191392 5.7789192 21.5438 17.6201  8
------> CAND:   0.249648 4750.812988 0.9663573 5.0702863 19.591 15.5049  8
------> CAND:   0.500334 4579.995605 0.9267641 5.4138317 23.4328 12.8588  2
------> CAND:   0.500593 3663.799316 0.4967066 5.2085462 22.9936 12.5971  2
------> CAND: 162.825127 3783.123047 0.8036760 3.8750520 15.7483 12.3693 16
------> CAND:   1.249018 4344.830078 0.7583191 5.1393285 28.4138 12.34  1
------> CAND:   1.248758 4819.269043 1.0245191 5.2869878 28.3427 12.3091  1
------> CAND:   1.249277 3998.483643 0.5894701 5.0832667 28.2527 12.27  1
------> CAND:   0.499815 3654.378662 0.9706581 3.6419256 16.3152 12.025  8
------> CAND:  38.505968 3680.633301 0.7295593 5.6436801 15.4391 11.9587 16
------> CAND:  30.042077 4227.986816 1.0199459 5.7733502 16.2215 11.927  8
------> CAND: 346.514789 3878.118896 0.8020837 5.6697011 18.151 11.8278  4
------> CAND:  97.400533 4040.626465 0.8727114 5.6989808 15.2818 11.7508 16
------> CAND: 115.479757 3967.587158 0.8290660 5.6826491 16.0479 11.7457  8
------> CAND: 378.151550 3820.173340 0.9797779 5.8273821 15.8027 11.4901  8
------> CAND:  65.593274 4554.389160 1.0098168 4.4733906 15.0624 11.4619 16
------> CAND: 115.559686 3917.765625 0.9640670 5.8092303 15.0486 11.4437 16
------> CAND: 152.973121 4439.165039 1.0880016 4.2558193 15.0286 11.4175 16
------> CAND:   0.249388 4765.793945 1.1129324 4.6189804 15.6818 11.3644  8
------> CAND: 119.390820 4130.707031 0.7816067 4.3107419 17.5524 11.3503  4
------> CAND: 461.657963 4157.497070 0.6698939 5.1558809 17.4924 11.3025  4
------> CAND: 115.521279 3626.510010 0.7020977 5.6308036 14.8624 11.1997 16
------> CAND: 231.042298 3901.882812 0.8648061 5.7373624 15.4915 11.1668  8
------> CAND: 121.226588 3806.068604 0.6532107 4.1065912 15.4779 11.1527  8
------> CAND: 161.165566 4107.809082 1.0433401 3.9875801 15.4609 11.1351  8
------> CAND:  57.739749 3967.587158 0.8290660 5.6826491 14.7856 11.0993 16
------> CAND: 230.774225 4001.378418 0.5837669 4.7202091 15.4236 11.0963  8
------> CAND:   0.499036 3773.527588 0.6787009 4.0080571 17.2251 11.0898  4
------> CAND: 332.770406 4339.407715 0.9540542 5.6611657 17.2206 11.0862  4
------> CAND: 299.372356 3675.348877 0.4920668 4.3297133 17.2119 11.0793  4
------> CAND:   0.624639 4344.830078 0.7583191 5.1393285 20.4359 11.0757  2
------> CAND: 230.861939 3999.650635 0.5871838 5.0605192 15.3591 11.0296  8
------> CAND:  40.051605 3987.218262 0.8162134 5.6541214 14.7273 11.0232 16
------> CAND: 109.538814 3619.234863 0.8258593 5.7479453 17.102 10.992  4
------> CAND:  86.595869 3795.056885 0.9529124 5.8126855 14.6993 10.9868 16
------> CAND: 388.231405 4124.428223 0.8379598 4.1960335 17.0861 10.9793  4
------> CAND:  30.691629 4011.112061 0.9383656 3.9761927 15.2921 10.9602  8
------> CAND: 130.923926 3953.750244 1.0194739 5.8458724 14.6745 10.9544 16
------> CAND: 405.076663 3803.246582 0.7797378 5.6782417 20.2089 10.941  2
------> CAND: 227.961924 4060.281006 0.8657447 5.6905661 15.2725 10.94  8
------> CAND: 204.454547 4726.525391 1.1097034 5.6047454 15.2647 10.9319  8
------> CAND: 110.883591 4114.846191 0.9744223 4.0381370 14.6385 10.9076 16
------> CAND:   0.624379 4808.147949 1.0245413 5.2857394 20.125 10.8912  2
------> CAND: 189.075775 3820.173340 0.9797779 5.8273821 14.6147 10.8765 16
------> CAND: 143.949209 3663.249268 0.8554205 3.7251952 15.1872 10.8518  8
------> CAND: 255.245419 4437.511230 1.0877031 5.7561383 15.1767 10.8409  8
------> CAND:  43.290020 3717.709961 0.8213732 5.7341228 14.5836 10.8361 16
------> CAND: 234.449913 4183.118164 0.9696299 5.7416296 16.8812 10.8166  4
------> CAND:  58.467413 4180.554688 0.7653136 5.4426255 16.8803 10.8158  4
------> CAND:  18.767962 3663.245850 0.8137171 3.7486417 14.5605 10.8061 16
------> CAND:  30.690591 4076.177002 0.9756414 4.0116057 15.1261 10.7886  8
------> CAND: 102.230258 3688.363770 0.9135609 5.7954774 14.5425 10.7827 16
------> CAND:  71.759731 3623.979980 0.7323457 3.7872753 16.838 10.7823  4
------> CAND: 118.700525 4000.779785 0.9396114 5.7688637 14.5408 10.7804 16
------> CAND: 152.826239 3810.982422 0.7690409 5.6588545 14.4908 10.7156 16
------> CAND: 366.687993 4202.208496 0.7522238 4.4614401 15.0466 10.7065  8
------> CAND: 404.083262 4489.435059 1.0126195 5.6585374 15.0316 10.691  8
------> CAND: 142.173129 3617.789062 0.9033235 5.7990212 16.7029 10.6751  4
------> CAND: 259.665898 4636.428223 1.1067349 5.6784167 16.6856 10.6614  4
------> CAND:  52.537369 4091.468506 0.9749984 5.7755127 14.4425 10.653 16
------> CAND:  35.649811 3895.816895 0.6196932 5.3677964 14.4425 10.653 16
------> CAND: 207.887594 4532.367188 1.0098205 4.4654636 16.6736 10.6519  4
------> CAND: 250.304106 3893.527100 0.8679993 5.7317109 14.9871 10.6451  8
------> CAND:  37.610921 3894.188721 0.8681281 5.7369094 14.4364 10.6451 16
------> CAND: 351.465705 3630.927490 0.6420499 5.5477576 14.9764 10.6342  8
------> CAND: 415.775447 4532.367188 1.0098205 4.4654636 24.4778 10.6306  1
------> CAND: 141.737672 3769.276611 0.5629056 5.3127255 14.962 10.6193  8
------> CAND: 185.423703 4579.377930 0.9269060 4.6815405 14.4069 10.6068 16
------> CAND: 115.486764 3818.211426 0.7594155 5.6456542 14.4068 10.6068 16
------> CAND:  16.582375 3899.348145 0.5695905 4.5168447 14.4051 10.6045 16
------> CAND: 313.991545 3845.702393 0.5465409 5.1678209 16.6113 10.6025  4
------> CAND: 173.257395 3878.118896 0.8020837 5.6697011 14.9276 10.5839  8
------> CAND: 105.393156 4825.993164 1.0239830 5.2599854 14.3844 10.5776 16
------> CAND: 207.887853 4532.367188 1.0098205 4.4654636 19.5807 10.5684  2
------> CAND: 123.940794 3629.289307 0.6648723 3.8704495 14.9073 10.5629  8
------> CAND: 392.379140 3882.260010 0.7991940 5.6711087 16.5591 10.5611  4
------> CAND: 115.404759 3761.755859 0.4871459 4.7129974 14.904 10.5596  8
------> CAND: 148.941387 3627.477783 0.6889123 5.6101127 14.8978 10.5532  8
------> CAND: 279.483315 3784.771729 0.6499702 5.5094872 14.8791 10.5339  8
------> CAND: 166.874248 3735.314697 0.9131701 3.7426281 16.5243 10.5336  4
------> CAND:  48.080299 4000.980469 1.0272863 3.9092343 14.348 10.5306 16
------> CAND:  23.481426 3647.162109 0.5259587 5.3224726 14.3445 10.5261 16
------> CAND:  86.608585 3875.642090 0.8049136 5.6793847 14.3409 10.5214 16
------> CAND:  60.065729 4522.632324 0.8875856 4.7006998 14.3403 10.5206 16
------> CAND:  86.553829 3782.616455 0.6543170 5.5105519 14.3379 10.5175 16
------> CAND:   1.249796 4249.669922 0.8854670 5.6187210 14.8585 10.5127  8
------> CAND: 115.493771 4250.439453 0.9638563 5.7089648 14.3337 10.5121 16
------> CAND: 205.369576 3657.541260 0.9031559 3.6799982 16.4862 10.5033  4
------> CAND:  82.726847 3894.384033 0.6208591 5.3609810 14.8461 10.5  8
------> CAND: 250.620447 4382.305664 0.8907920 5.5230675 16.4796 10.4981  4
------> CAND: 103.333431 4454.001465 0.8316800 4.7683425 14.3216 10.4964 16
------> CAND:  94.451731 4163.301270 0.9083633 4.1657152 14.3186 10.4926 16
------> CAND: 346.499478 4173.169922 0.9706821 5.7523599 16.4659 10.4873  4
------> CAND: 389.538812 4196.122070 0.9686430 5.7358923 19.4266 10.4771  2
------> CAND: 134.130161 3994.884033 0.5917066 4.6875768 14.3061 10.4764 16
------> CAND: 115.514791 4319.114746 0.9561344 5.6667409 14.3004 10.469 16
------> CAND:  86.610661 3895.809326 1.0100887 5.8427234 14.2889 10.4542 16
------> CAND: 336.237967 3906.282227 0.6844283 5.4870100 24.0472 10.4435  1
------> CAND: 333.717614 4047.964111 0.6683014 5.3502560 16.4083 10.4417  4
[04:36:59][1789335][INFO ] Statistics: count dirty SumSpec pages 259737 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[04:36:59][1789335][INFO ] Data processing finished successfully!
04:36:59 (1789335): called boinc_finish(0)

</stderr_txt>
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