Task 1704843087

Name: Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_186_5700000_2
Workunit ID: 858686939
Created: 28 Dec 2024 23:05:26 UTC
Sent: 29 Dec 2024 5:09:36 UTC
Report deadline: 12 Jan 2025 5:09:36 UTC
Received: 29 Dec 2024 20:15:13 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13193216
Run time (sec): 472.06
CPU time (sec): 24.21
Peak working set size (MB): 252.83
Peak swap size (MB): 18902.05
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>7.18.1</core_client_version>
<![CDATA[
<stderr_txt>
[22:06:57][23574][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7g_x86_64-pc-linux-gnu__cuda -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_2_dms_200_186.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 5700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_186.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_186_5700000_2_0
[22:06:57][23574][INFO ] GPU usage: 0.330000
[22:06:57][23574][INFO ] Starting data processing...
[22:06:57][23574][INFO ] opti: No host transfer for n_steps. Use device global.
[22:06:57][23574][INFO ] opti: No host transfer for mean. Use device global.
[22:06:57][23574][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:06:57][23574][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:06:57][23574][INFO ] opti: power spectrum in fft callback (static link).
[22:06:57][23574][INFO ] opti: __constant__ access is not uniform, bad!
[22:06:57][23574][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[22:06:57][23574][INFO ] CUDA global memory status (initial GPU state, including context):
[22:06:57][23574][INFO ] No template file. Generating templates.
[22:06:57][23574][INFO ] Template param value T_cons = 50000
[22:07:00][23574][INFO ] Number of generated templates to be used: 50000
[22:07:00][23574][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_186.cpt
[22:07:00][23574][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_186.cpt (No such file or directory).
------> Starting from scratch...
[22:07:00][23574][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_186.binary
[22:07:00][23574][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_2_dms_200_DM248.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961606579
------> 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: 248.6 cm^-3 pc
------> Scale factor: 2.17967
[22:07:00][23574][INFO ] Allocating memory for dedispersed compressed time series...
[22:07:00][23574][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:07:00][23574][INFO ] 8-bit allocation done
[22:07:00][23574][INFO ] Foobar
[22:07:00][23574][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_186.binary
[22:07:00][23574][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:07:00][23574][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:07:00][23574][INFO ] FftSize = 12582913
[22:07:01][23574][INFO ] Seed for random number generator is 1109250661.
[22:07:02][23574][INFO ] 8[22:07:02][23574][INFO ] 9[22:07:03][23574][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:07:03][23574][INFO ] Normalization factor 3.97364e-08
[22:07:03][23574][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
[22:07:03][23574][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2106 MB (9837 MB free / 11943 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:07:03][23574][INFO ] Doing 50000 templates
[22:07:03][23574][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:07:03][23574][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:07:03][23574][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:07:57][23574][INFO ] Checkpoint committed!
[22:08:57][23574][INFO ] Checkpoint committed!
[22:09:57][23574][INFO ] Checkpoint committed!
[22:10:57][23574][INFO ] Checkpoint committed!
[22:11:57][23574][INFO ] Checkpoint committed!
[22:12:57][23574][INFO ] Checkpoint committed!
[22:13:57][23574][INFO ] Checkpoint committed!
[22:14:47][23574][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 231.046450 4521.880859 1.0187433 0.1881396 17.0436 12.7901  8
------> CAND: 462.093160 4521.880859 1.0187433 0.1881396 18.8855 12.4155  4
------> CAND: 146.026580 7043.404297 1.0511339 0.2873127 18.4587 12.0737  4
------> CAND: 371.836655 8122.207520 1.4168558 4.5971398 18.2276 11.889  4
------> CAND: 180.870355 3628.106689 0.5404371 6.1721406 15.2944 11.7674 16
------> CAND: 214.506894 3678.927979 0.9052956 6.2369785 16.0626 11.7609  8
------> CAND:  90.077444 4662.702637 0.9803745 0.2073786 21.415 11.6574  2
------> CAND: 432.951839 4464.196289 0.9781940 0.1717009 17.9049 11.6313  4
------> CAND: 433.040332 4577.719238 1.0193388 0.1984891 17.8449 11.5834  4
------> CAND:  89.170979 3660.918213 0.7823461 3.2588732 15.1169 11.5336 16
------> CAND:  26.646141 5156.778809 1.2069478 0.3155224 15.0613 11.4605 16
------> CAND: 114.762734 3616.672119 0.8659157 3.2315180 15.0354 11.4264 16
------> CAND: 335.749052 3635.015869 0.4403168 6.1393404 17.4941 11.3038  4
------> CAND: 190.898308 3719.013184 0.1532594 3.7006083 15.6212 11.3013  8
------> CAND: 346.599130 4811.529297 1.0783155 0.2450375 17.4509 11.2695  4
------> CAND: 115.541261 4488.339355 0.9435282 0.1772163 14.9053 11.2559 16
------> CAND: 315.372134 4571.148926 0.9846218 3.6165648 17.4258 11.2494  4
------> CAND: 294.608028 3918.302979 0.4250843 6.2039328 15.5558 11.2335  8
------> CAND: 220.898345 3653.585205 0.8209105 3.2509582 17.332 11.1748  4
------> CAND: 317.269405 4967.563477 0.5251377 3.9196398 25.7276 11.1733  1
------> CAND:  25.047045 4479.467773 0.8285869 0.1503110 14.8313 11.159 16
------> CAND: 305.562688 3863.039551 0.3662464 3.4790199 15.4783 11.1531  8
------> CAND: 305.149030 4474.880859 0.8929234 0.1609463 15.417 11.0895  8
------> CAND: 346.569805 4521.880859 1.0187433 0.1881396 17.2156 11.0822  4
------> CAND:  80.317824 4238.945801 0.8681287 3.5060408 14.7716 11.081 16
------> CAND: 476.216686 4819.294922 0.9009863 0.2237630 17.1928 11.0641  4
------> CAND: 180.154629 4662.702637 0.9803745 0.2073786 25.4468 11.0514  1
------> CAND: 161.200080 4087.360840 0.1053283 5.2452774 14.7403 11.0402 16
------> CAND: 159.522873 3681.178711 0.9650179 3.2513223 17.0365 10.9399  4
------> CAND: 165.858010 4905.012695 0.6291233 0.1422137 17.0176 10.9249  4
------> CAND:  86.363349 5478.400391 1.1801623 3.8837750 14.6397 10.9091 16
------> CAND:  38.816341 4781.204590 0.9065198 3.7055435 15.2415 10.9078  8
------> CAND: 115.469637 4239.935547 0.5429051 0.0318923 14.6365 10.9049 16
------> CAND:  66.264365 4690.145508 0.7155705 0.1632103 14.6218 10.8858 16
------> CAND: 308.331650 4255.931641 1.0722114 0.1419338 15.2123 10.8777  8
------> CAND: 115.514532 4192.682129 0.8794540 0.1052300 14.6064 10.8658 16
------> CAND: 333.079481 5758.973145 0.6769294 0.1669823 24.98 10.8487  1
------> CAND: 280.460367 4126.180176 0.8492719 0.0799760 15.1765 10.8406  8
------> CAND: 232.534995 5290.662598 0.8876346 3.8881078 19.9932 10.8131  2
------> CAND: 143.366871 4835.885742 0.5883637 0.1187384 15.121 10.7833  8
------> CAND: 216.423369 5672.646973 0.9257000 0.2836960 15.1025 10.7642  8
------> CAND: 393.813966 3988.499756 1.0119662 0.0656903 16.771 10.7291  4
------> CAND: 290.118779 6059.981445 1.2058330 0.3780621 16.7618 10.7218  4
------> CAND: 346.438753 4067.797852 0.7222656 0.0449788 19.8311 10.7169  2
------> CAND: 115.520241 5624.800293 1.2691473 0.3691756 14.4874 10.7112 16
------> CAND: 237.600614 4090.623779 0.3185372 6.1544371 16.7333 10.6992  4
------> CAND: 187.749164 3665.551025 0.6913821 3.2775826 16.7252 10.6927  4
------> CAND:  86.548898 5128.677246 0.6264961 0.1503784 14.4722 10.6914 16
------> CAND: 107.835915 3676.111572 0.9652837 6.2440691 15.0298 10.6892  8
------> CAND: 432.648213 4412.350098 0.5408122 0.0565831 16.7194 10.6882  4
------> CAND: 494.193405 4156.493652 0.5756600 3.5339382 19.7705 10.6809  2
------> CAND:  90.783569 3952.434814 0.9542150 0.0499507 19.7662 10.6784  2
------> CAND:  73.625083 3909.967773 0.9650579 3.3561316 16.6642 10.6444  4
------> CAND:  33.606955 3996.880127 0.1839133 3.8256147 14.4344 10.6425 16
------> CAND: 317.273817 4812.096191 0.4939564 3.8707905 24.4947 10.6379  1
------> CAND: 432.885924 4882.428711 1.0286604 0.2545697 19.6976 10.6378  2
------> CAND: 143.970748 6425.314453 1.3616110 4.1189404 14.4195 10.6232 16
------> CAND: 432.826756 3795.159424 0.4435771 6.1841516 16.6362 10.6222  4
------> CAND: 402.533214 6036.639160 0.6230711 4.3135905 14.9502 10.6072  8
------> CAND: 242.588639 4698.348633 0.4642256 0.0512584 14.9475 10.6044  8
------> CAND: 134.276524 4215.592285 0.3058225 3.7344337 14.4039 10.603 16
------> CAND: 280.506560 5167.218262 1.2083818 0.3169550 14.9173 10.5732  8
------> CAND: 322.867796 3911.695557 0.8114362 0.0179097 14.9076 10.5633  8
------> CAND: 115.511158 4700.015137 0.9188632 0.2098340 14.3689 10.5577 16
------> CAND: 115.500259 5030.295410 0.8281183 0.2216744 14.3644 10.5518 16
------> CAND: 426.485390 3816.946045 0.9214475 3.3185694 16.5413 10.547  4
------> CAND: 148.519684 4555.860352 0.8055369 0.1583697 14.8889 10.544  8
------> CAND:   8.341403 5690.446289 0.8881917 0.2843536 14.3499 10.5331 16
------> CAND: 202.554940 4257.662598 0.5227055 3.6001928 14.3469 10.5292 16
------> CAND: 173.305144 4133.427246 0.9917955 0.1035204 14.8741 10.5288  8
------> CAND: 217.834839 3789.956787 0.6443666 6.2441444 14.8656 10.52  8
------> CAND: 215.477458 3653.324463 0.8358808 6.2213535 14.8644 10.5188  8
------> CAND: 172.757580 5935.982422 1.3079729 3.9939563 14.8614 10.5157  8
------> CAND:  83.353043 6250.630371 0.9045371 0.2811731 16.4882 10.505  4
------> CAND: 147.303884 3918.302979 0.4250843 6.2039328 14.3279 10.5046 16
------> CAND: 361.385961 3707.756592 0.9589162 3.2644644 14.8432 10.497  8
------> CAND:  45.038592 4662.702637 0.9803745 0.2073786 16.4763 10.4955  4
------> CAND: 112.533550 6869.229980 1.1458380 0.3432218 14.3191 10.4932 16
------> CAND: 145.898382 3698.044434 0.7936521 3.2797182 14.8373 10.4909  8
------> CAND: 280.327498 4881.014648 0.5589656 0.1187149 16.4601 10.4827  4
------> CAND: 453.784456 4717.697266 1.0729641 0.2296436 16.4518 10.4761  4
------> CAND: 115.495068 4670.936035 0.5973296 0.1205812 14.3036 10.4733 16
------> CAND: 253.966558 3879.189453 0.4736469 3.4344733 16.4436 10.4696  4
------> CAND: 113.492177 3631.617676 0.4725592 6.1554260 14.3005 10.4692 16
------> CAND: 301.303364 4247.925781 1.0237274 0.1307086 14.8114 10.4642  8
------> CAND: 280.289870 4085.072266 0.3346111 6.1695495 16.4245 10.4545  4
------> CAND:  93.267590 4568.245605 0.9847379 3.6154909 14.2807 10.4437 16
------> CAND: 154.664602 3967.369873 0.5050877 3.4674494 14.7889 10.4412  8
------> CAND:  66.494809 4470.271484 0.4016086 3.7760916 14.2753 10.4366 16
------> CAND: 237.705196 3908.980957 0.5685300 6.2607050 16.4011 10.4359  4
------> CAND: 131.589048 3665.716553 0.7290520 6.2131333 16.3959 10.4319  4
------> CAND: 200.313041 3894.656494 0.9332878 0.0268486 16.3949 10.4311  4
------> CAND: 173.213797 4714.057617 1.1078922 0.2393312 14.2673 10.4263 16
------> CAND: 128.602357 3803.898682 0.9247554 3.3122780 14.265 10.4233 16
------> CAND:  37.842923 4491.293457 0.5517174 0.0710960 14.7525 10.4037  8
------> CAND: 268.421478 4483.145020 1.1076978 0.1911064 14.7521 10.4033  8
------> CAND: 181.283234 3927.513428 0.6698282 3.4042220 14.2486 10.4022 16
------> CAND:  86.387484 4007.302734 0.7900695 3.4197314 14.2438 10.396 16
------> CAND:  84.867798 3818.516602 0.7556116 3.3386254 14.2424 10.3942 16
------> CAND:  31.427856 6108.867188 1.2068852 4.0643969 14.2413 10.3928 16
[22:14:47][23574][INFO ] Statistics: count dirty SumSpec pages 1841 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:14:47][23574][INFO ] Data processing finished successfully!
22:14:47 (23574): called boinc_finish(0)

</stderr_txt>
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