Task 1720400929

Name: Ter5_1_dns_cfbf00113_segment_5_dms_200_40000_44_8950000_1
Workunit ID: 868393875
Created: 26 Jan 2025 14:23:49 UTC
Sent: 27 Jan 2025 2:05:16 UTC
Report deadline: 10 Feb 2025 2:05:16 UTC
Received: 28 Jan 2025 1:37:16 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 859.16
CPU time (sec): 11.49
Peak working set size (MB): 260.04
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>
[20:22:49][1071492][INFO ] Application startup - thank you for supporting Einstein@Home!
[20:22:49][1071492][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_5_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_5_dms_200_44.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 8950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_44.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_40000_44_8950000_1_0
------> GPU usage: 0.500000
[20:22:49][1071492][INFO ] Starting data processing...
[20:22:49][1071492][INFO ] opti: No host transfer for n_steps. Use device global.
[20:22:49][1071492][INFO ] opti: No host transfer for mean. Use device global.
[20:22:49][1071492][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:22:49][1071492][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:22:49][1071492][INFO ] opti: power spectrum in fft callback (static link).
[20:22:49][1071492][INFO ] opti: __constant__ access is not uniform, bad!
[20:22:49][1071492][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[20:22:49][1071492][INFO ] CUDA global memory status (initial GPU state, including context):
[20:22:49][1071492][INFO ] No template file. Generating templates.
[20:22:49][1071492][INFO ] Template param value T_cons = 50000
[20:22:52][1071492][INFO ] Number of generated templates to be used: 50000
[20:22:52][1071492][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_5_dms_200_44.cpt
[20:22:52][1071492][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_5_dms_200_44.cpt (No such file or directory).
------> Starting from scratch...
[20:22:52][1071492][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_44.binary
[20:22:52][1071492][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_5_dms_200_DM234.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755646102618
------> 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: 234.4 cm^-3 pc
------> Scale factor: 1.18822
[20:22:52][1071492][INFO ] Allocating memory for dedispersed compressed time series...
[20:22:52][1071492][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:22:52][1071492][INFO ] 8-bit allocation done
[20:22:52][1071492][INFO ] Foobar
[20:22:52][1071492][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_44.binary
[20:22:52][1071492][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:22:52][1071492][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:22:52][1071492][INFO ] FftSize = 12582913
[20:22:53][1071492][INFO ] Seed for random number generator is 1101108780.
[20:22:54][1071492][INFO ] 8[20:22:54][1071492][INFO ] 9[20:22:55][1071492][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:22:55][1071492][INFO ] Normalization factor 3.97364e-08
[20:22:55][1071492][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
[20:22:55][1071492][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1825 MB (6104 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:22:55][1071492][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:22:55][1071492][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:22:55][1071492][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:23:49][1071492][INFO ] Checkpoint committed!
[20:24:49][1071492][INFO ] Checkpoint committed!
[20:25:49][1071492][INFO ] Checkpoint committed!
[20:26:49][1071492][INFO ] Checkpoint committed!
[20:27:49][1071492][INFO ] Checkpoint committed!
[20:28:49][1071492][INFO ] Checkpoint committed!
[20:29:49][1071492][INFO ] Checkpoint committed!
[20:30:49][1071492][INFO ] Checkpoint committed!
[20:31:49][1071492][INFO ] Checkpoint committed!
[20:32:49][1071492][INFO ] Checkpoint committed!
[20:33:49][1071492][INFO ] Checkpoint committed!
[20:34:49][1071492][INFO ] Checkpoint committed!
[20:35:49][1071492][INFO ] Checkpoint committed!
[20:36:49][1071492][INFO ] Checkpoint committed!
[20:37:06][1071492][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 231.070066 3821.534424 0.8956832 5.6985159 17.6412 13.4217  8
------> CAND:  30.035849 3813.314697 0.6819635 5.4162679 16.3887 12.102  8
------> CAND: 384.984426 3719.588379 0.6554949 5.4260345 16.2853 11.9937  8
------> CAND: 375.403089 3908.945801 0.8078940 4.1019568 16.2654 11.9729  8
------> CAND: 178.601726 3705.349121 0.8768231 3.8165874 15.342 11.8303 16
------> CAND: 115.513494 3721.304688 0.6501408 5.4221783 15.3107 11.789 16
------> CAND: 269.675945 4201.371094 1.0088758 5.6781144 21.6266 11.7832  2
------> CAND: 259.137797 3750.808350 0.6092474 5.3028340 16.0821 11.7814  8
------> CAND: 215.332392 3670.761719 0.7829902 5.6216731 18.0653 11.7593  4
------> CAND: 269.675686 4202.711914 1.0088999 5.6775227 21.4421 11.6735  2
------> CAND: 312.140985 3917.579102 0.9167004 5.6865883 15.9742 11.6688  8
------> CAND: 115.515570 4099.844727 0.9586763 5.6748924 15.1916 11.6319 16
------> CAND: 173.234039 3941.680664 0.9878643 5.7380705 15.9085 11.6003  8
------> CAND: 115.535033 3821.534424 0.8956832 5.6985159 15.1518 11.5794 16
------> CAND:  86.607028 3618.794678 0.8430002 5.6958718 15.0781 11.4826 16
------> CAND:  28.845481 3990.330078 0.6740361 5.2127075 15.0378 11.4296 16
------> CAND: 120.808518 3670.545410 0.8352030 3.8127029 14.9808 11.3548 16
------> CAND: 306.350817 3986.154541 0.7185602 5.3606119 26.1447 11.3545  1
------> CAND: 490.857933 4007.185059 0.9657961 4.0337620 20.9022 11.3526  2
------> CAND:  89.411803 3638.041504 0.9699471 3.6796660 15.6425 11.3235  8
------> CAND:  65.371913 3630.361328 0.6741681 5.4972706 14.9088 11.2605 16
------> CAND:  86.616890 3941.680664 0.9878643 5.7380705 14.8834 11.2272 16
------> CAND: 345.041556 4268.525879 0.7859339 4.7991362 25.8088 11.2086  1
------> CAND: 464.171569 4601.051758 1.0803993 5.4672785 25.7871 11.1992  1
------> CAND: 313.983500 3818.752441 0.9226199 5.7176995 20.6104 11.1794  2
------> CAND: 325.072067 4047.318848 0.9977832 5.7266493 15.4744 11.149  8
------> CAND:  69.625009 3788.286865 0.8511882 3.9156380 14.744 11.0451 16
------> CAND: 177.591198 3816.778320 0.5967587 4.4731369 17.1503 11.0303  4
------> CAND: 404.069249 4445.826660 1.0801548 4.4132152 15.3571 11.0275  8
------> CAND:  57.803588 3977.486084 0.8566040 4.1198516 14.7287 11.025 16
------> CAND: 402.122930 3617.903320 0.8835857 5.7190690 20.3342 11.0154  2
------> CAND: 173.279712 3697.899658 0.9773213 5.7713246 15.3392 11.009  8
------> CAND: 112.080706 4044.527832 0.9056638 4.1504850 14.7107 11.0016 16
------> CAND:  37.036109 3688.776855 0.7215720 3.9582424 15.3191 10.9882  8
------> CAND: 138.523651 4362.736816 0.8523253 5.2239623 15.3069 10.9755  8
------> CAND: 177.746903 4127.783203 0.9550665 4.1809540 14.6753 10.9555 16
------> CAND: 184.098390 4108.836914 0.8885241 5.5847268 14.6689 10.9471 16
------> CAND: 115.544116 3620.491699 0.8300568 5.6808100 14.6338 10.9014 16
------> CAND: 107.650107 3688.354980 0.9606770 3.7310939 15.2332 10.8993  8
------> CAND:  84.847816 3699.858154 0.6778312 4.0458655 14.6314 10.8983 16
------> CAND: 230.880883 4055.855957 0.7446963 4.4617939 16.9779 10.8933  4
------> CAND:  86.576925 3841.681396 0.7574854 5.5250340 14.5978 10.8546 16
------> CAND:  84.476458 3685.901611 0.7327555 5.5638318 15.1887 10.8533  8
------> CAND: 115.517905 3788.351562 0.9923268 5.7829137 14.5844 10.8371 16
------> CAND: 177.912470 3735.505615 0.8141319 5.6320181 14.5735 10.823 16
------> CAND: 397.074179 3937.465576 0.9877488 3.9549961 15.1466 10.8098  8
------> CAND:  68.886186 4110.490723 0.8519441 5.5283365 15.1431 10.8062  8
------> CAND:  11.016423 4096.001953 0.8906942 4.2325463 14.5317 10.7686 16
------> CAND: 462.147657 3951.713379 0.9590414 5.7258778 19.9059 10.7613  2
------> CAND: 342.512639 3638.360107 0.6189166 5.3880358 15.0959 10.7575  8
------> CAND:  86.560317 4058.864990 0.7432691 5.3211079 14.5167 10.7492 16
------> CAND: 116.426966 3826.880615 0.7767809 5.5663838 14.5045 10.7333 16
------> CAND:  81.717097 3822.838867 0.7808598 5.5673375 14.497 10.7237 16
------> CAND: 231.048786 3968.474609 0.8614839 5.6196790 16.7577 10.7186  4
------> CAND: 107.003150 3869.584717 0.6118280 5.1373806 14.4919 10.717 16
------> CAND:  85.559909 3746.609863 0.6219547 5.3212085 14.49 10.7146 16
------> CAND: 231.014531 4278.436523 1.0090450 5.6239343 15.0475 10.7075  8
------> CAND:  20.037740 3646.039795 0.9567072 5.7659640 14.4834 10.7059 16
------> CAND:  61.159301 4095.212646 0.8909413 5.5734725 14.46 10.6757 16
------> CAND: 225.107324 3857.461914 0.8454407 3.9962454 15.0102 10.669  8
------> CAND: 478.682542 3805.318848 0.6971150 5.4436069 19.7427 10.6645  2
------> CAND: 289.493881 3953.943115 0.6340433 4.6768298 14.9992 10.6576  8
------> CAND: 186.810001 4095.709961 0.7082489 5.1321478 14.4137 10.6156 16
------> CAND: 179.083894 3706.838867 0.5242698 4.5960307 14.9424 10.5991  8
------> CAND: 113.650996 3960.270752 1.0198262 3.9422610 14.3821 10.5747 16
------> CAND: 259.705603 3748.052734 0.6196527 5.3334260 16.5562 10.5588  4
------> CAND: 337.157927 3702.604004 0.6676263 4.0605035 14.893 10.5482  8
------> CAND: 231.073958 3951.713379 0.9590414 5.7258778 14.8748 10.5295  8
------> CAND:  86.607807 4153.593262 1.0077748 5.6976876 14.3468 10.5291 16
------> CAND:  86.604693 3959.837646 0.9264664 5.6880207 14.3466 10.5288 16
------> CAND: 100.853043 3999.991211 1.0249536 3.9858174 14.3437 10.525 16
------> CAND: 280.007005 4256.308594 0.9112599 4.4083843 14.8704 10.525  8
------> CAND: 368.554902 3688.945068 0.7217973 5.5482774 14.8617 10.516  8
------> CAND:  27.534959 3629.430420 0.6877348 5.5294347 14.8538 10.5078  8
------> CAND:   8.341403 4055.585205 0.9625844 5.6961875 14.3272 10.5037 16
------> CAND:  98.986394 4437.201660 1.0832994 5.6444974 14.8331 10.4866  8
------> CAND: 115.509082 3629.956055 0.6802675 5.5126252 14.3108 10.4825 16
------> CAND: 259.665639 3774.584229 0.7069213 5.4869275 16.4559 10.4793  4
------> CAND: 412.654331 3809.385254 0.9490793 3.8567474 19.4245 10.4759  2
------> CAND: 367.312891 4584.779297 0.9748712 4.9914694 16.4506 10.4751  4
------> CAND: 259.717281 3676.887939 0.7643166 5.6098738 16.4476 10.4728  4
------> CAND: 191.395787 3984.093506 0.6810966 5.2346773 14.3031 10.4725 16
------> CAND:   8.342181 4435.391602 0.9709984 5.4670119 14.8191 10.4722  8
------> CAND: 209.674055 3917.142822 0.9614612 3.9471207 14.814 10.467  8
------> CAND: 146.425186 4124.635254 0.9561433 5.6613765 16.4327 10.461  4
------> CAND: 202.867908 4024.107910 0.9114438 4.1138182 14.7986 10.4511  8
------> CAND: 103.893712 4415.086426 1.0808085 5.6550059 14.2721 10.4326 16
------> CAND:  89.624860 3996.065186 0.7953930 5.4944534 16.3955 10.4315  4
------> CAND: 115.496366 4170.103516 0.9508055 5.6331201 14.2662 10.425 16
------> CAND:  87.714354 3991.772949 0.8495593 5.5869675 14.7661 10.4176  8
------> CAND: 115.493511 3925.358887 0.9334571 5.7104034 14.2487 10.4024 16
------> CAND: 148.192184 3845.556152 0.9568212 3.8811669 14.7498 10.4009  8
------> CAND: 115.519981 3681.967529 0.7458043 5.5759993 14.2436 10.3958 16
------> CAND: 115.535292 3974.156494 0.8588086 5.6138892 14.241 10.3924 16
------> CAND:  83.739712 3808.988281 0.6896736 5.4266367 14.2402 10.3913 16
------> CAND: 153.175538 3986.154541 0.7185602 5.3606119 19.2761 10.3879  2
------> CAND: 157.673351 3748.509521 0.5262564 4.7220273 14.2356 10.3854 16
------> CAND: 144.460961 3622.894287 0.7868056 3.8079746 14.2355 10.3853 16
------> CAND: 113.393304 3640.166992 0.5991286 5.3677440 14.2307 10.3791 16
------> CAND: 172.520908 4268.525879 0.7859339 4.7991362 19.225 10.3577  2
[20:37:06][1071492][INFO ] Statistics: count dirty SumSpec pages 1717 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:37:06][1071492][INFO ] Data processing finished successfully!
20:37:06 (1071492): called boinc_finish(0)

</stderr_txt>
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