Task 1706398721

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_31_4150000_0
Workunit ID: 859765537
Created: 31 Dec 2024 22:43:44 UTC
Sent: 1 Jan 2025 10:24:31 UTC
Report deadline: 15 Jan 2025 10:24:31 UTC
Received: 2 Jan 2025 0:56:21 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13193216
Run time (sec): 610.30
CPU time (sec): 32.94
Peak working set size (MB): 296.21
Peak swap size (MB): 18937.33
Peak disk usage (MB): 0.05
Validation state: Invalid
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>
[02:45:19][147883][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_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_31.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 4150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_31.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_31_4150000_0_0
[02:45:19][147883][INFO ] GPU usage: 0.330000
[02:45:19][147883][INFO ] Starting data processing...
[02:45:19][147883][INFO ] opti: No host transfer for n_steps. Use device global.
[02:45:19][147883][INFO ] opti: No host transfer for mean. Use device global.
[02:45:19][147883][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:45:19][147883][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:45:19][147883][INFO ] opti: power spectrum in fft callback (static link).
[02:45:19][147883][INFO ] opti: __constant__ access is not uniform, bad!
[02:45:19][147883][INFO ] Running on device 1 NVIDIA TITAN V
[02:45:19][147883][INFO ] CUDA global memory status (initial GPU state, including context):
[02:45:19][147883][INFO ] No template file. Generating templates.
[02:45:19][147883][INFO ] Template param value T_cons = 50000
[02:45:23][147883][INFO ] Number of generated templates to be used: 50000
[02:45:23][147883][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_31.cpt
[02:45:23][147883][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_31.cpt (No such file or directory).
------> Starting from scratch...
[02:45:23][147883][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_31.binary
[02:45:23][147883][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_DM233.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206724004
------> 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: 233.1 cm^-3 pc
------> Scale factor: 1.01328
[02:45:23][147883][INFO ] Allocating memory for dedispersed compressed time series...
[02:45:23][147883][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:45:23][147883][INFO ] 8-bit allocation done
[02:45:23][147883][INFO ] Foobar
[02:45:23][147883][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_31.binary
[02:45:23][147883][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:45:23][147883][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:45:23][147883][INFO ] FftSize = 12582913
[02:45:23][147883][INFO ] Seed for random number generator is -1037451506.
[02:45:25][147883][INFO ] 8[02:45:25][147883][INFO ] 9[02:45:26][147883][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:45:26][147883][INFO ] Normalization factor 3.97364e-08
[02:45:26][147883][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
[02:45:26][147883][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2149 MB (9905 MB free / 12054 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:45:26][147883][INFO ] Doing 50000 templates
[02:45:26][147883][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:45:26][147883][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:45:26][147883][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:46:19][147883][INFO ] Checkpoint committed!
[02:47:19][147883][INFO ] Checkpoint committed!
[02:48:19][147883][INFO ] Checkpoint committed!
[02:49:19][147883][INFO ] Checkpoint committed!
[02:50:19][147883][INFO ] Checkpoint committed!
[02:51:19][147883][INFO ] Checkpoint committed!
[02:52:19][147883][INFO ] Checkpoint committed!
[02:53:19][147883][INFO ] Checkpoint committed!
[02:54:19][147883][INFO ] Checkpoint committed!
[02:55:19][147883][INFO ] Checkpoint committed!
[02:55:28][147883][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 3702.215576 0.1666963 0.5424238 21.0372 17.0689  8
------> CAND:   0.249907 6220.875488 1.3383098 3.5166430 20.4723 16.4562  8
------> CAND:   0.250426 4073.149414 0.5152079 0.3982854 19.2005 15.0851  8
------> CAND:   0.501112 6940.749512 0.9178740 1.3930200 25.2833 13.9633  2
------> CAND:   0.249648 3685.978027 0.5587087 3.0368385 18.1312 13.9422  8
------> CAND:   0.500853 4591.953613 0.3846411 0.7462334 24.8404 13.6987  2
------> CAND:   0.250686 8428.236328 1.2737257 1.7314373 19.3544 12.7916  4
------> CAND: 432.883588 6864.006348 1.0578146 1.2695609 19.2815 12.7331  4
------> CAND:   1.250315 3935.375244 0.1947245 0.6483574 28.9877 12.5892  1
------> CAND:   1.250575 6049.203125 0.5918228 1.2646279 28.8441 12.5268  1
------> CAND:   1.250834 7611.098145 0.7413706 2.0361092 28.6773 12.4544  1
------> CAND: 115.195854 5077.274902 1.1958880 3.4324100 16.343 12.054  8
------> CAND: 264.603839 5645.708496 1.2714435 0.8023597 17.9548 11.6711  4
------> CAND: 165.215465 3752.981445 0.9894052 0.1513687 15.8302 11.5187  8
------> CAND:  33.274523 4018.177246 0.7558432 0.3040757 15.1001 11.5115 16
------> CAND: 319.754984 5716.573730 0.6796993 1.0469414 21.1358 11.4914  2
------> CAND:   0.499555 6630.356445 1.3782070 3.5205488 17.7246 11.4875  4
------> CAND: 334.027987 7181.428711 1.4223083 3.5031624 26.2906 11.4179  1
------> CAND: 246.145731 3842.465088 1.0043461 3.1552148 15.6613 11.343  8
------> CAND:  10.802069 4367.944824 0.6537599 3.2159820 14.9574 11.3242 16
------> CAND:   0.625417 6049.203125 0.5918228 1.2646279 20.8281 11.3087  2
------> CAND: 364.165564 4008.697510 0.4795043 3.0889204 15.6078 11.2875  8
------> CAND:  63.486839 3717.809326 0.6911843 3.0787356 14.9247 11.2813 16
------> CAND:   0.500334 3861.224609 1.0080757 3.1579585 17.4595 11.2763  4
------> CAND:  20.159450 4168.833008 1.0384965 0.3284852 15.54 11.2171  8
------> CAND: 269.768071 6649.561035 0.6714054 3.1025579 15.5281 11.2047  8
------> CAND: 151.878252 4222.733887 0.7813918 0.3837371 14.8528 11.1871 16
------> CAND:   0.625158 3935.375244 0.1947245 0.6483574 20.611 11.1797  2
------> CAND:   1.251094 8453.199219 1.2706033 1.7460011 25.7254 11.1724  1
------> CAND:  86.394231 4707.149414 0.8427576 3.3152316 14.8277 11.1544 16
------> CAND: 284.091938 3961.739502 0.7522207 3.1546867 15.4775 11.1522  8
------> CAND: 142.922851 3933.878662 0.6607943 0.2843077 14.7975 11.1149 16
------> CAND: 373.905462 3707.050537 0.4629100 0.2260176 15.3888 11.0603  8
------> CAND: 341.615256 4806.880371 0.2647037 2.8155715 17.1092 10.9976  4
------> CAND: 115.341958 4349.137207 0.3457537 3.0287683 14.6901 10.9747 16
------> CAND: 114.793096 4198.113770 0.7175986 0.3866159 14.6794 10.9608 16
------> CAND:   0.167124 7067.448242 0.5804631 2.6387196 15.2709 10.9383  8
------> CAND: 210.235114 4004.730713 0.7910654 0.2867479 15.2591 10.926  8
------> CAND:  86.336879 4380.853516 1.0916654 3.3001902 15.2281 10.894  8
------> CAND:   0.500074 3609.117676 0.9669421 3.0690477 16.9748 10.8909  4
------> CAND:  44.009898 3826.849365 0.6985633 3.1082370 14.6133 10.8747 16
------> CAND:  25.228702 6110.111328 1.3254055 0.9301341 15.1874 10.852  8
------> CAND: 291.782492 5327.873047 1.1678581 0.7224625 15.1827 10.8471  8
------> CAND:  10.801550 4012.790771 0.5563758 3.1195564 14.5866 10.84 16
------> CAND: 216.441794 6864.006348 1.0578146 1.2695609 15.1638 10.8275  8
------> CAND: 302.275485 3759.609131 0.7255573 3.0928719 20.0122 10.8243  2
------> CAND: 404.539739 4275.871582 1.0299175 0.3679139 16.8836 10.8185  4
------> CAND: 230.368093 4108.993652 0.8543805 3.2081597 15.1284 10.791  8
------> CAND: 148.104989 8282.787109 1.1296737 1.8002452 15.1106 10.7726  8
------> CAND: 189.935010 4410.210938 0.6235738 0.5065693 16.8216 10.7693  4
------> CAND: 186.465632 3815.552490 0.9745979 3.1406014 16.8196 10.7677  4
------> CAND: 216.039814 4611.281738 1.1273922 3.3542137 15.1027 10.7644  8
------> CAND: 365.337767 4308.472168 0.7404743 3.2292502 15.1021 10.7638  8
------> CAND:  10.801809 4143.010254 0.5880991 3.1561961 14.5254 10.7604 16
------> CAND:  68.444761 5872.660645 1.0511887 0.9278915 14.5165 10.749 16
------> CAND: 287.321011 4883.719727 1.1280373 0.5822927 15.0822 10.7433  8
------> CAND: 139.844553 3771.009521 0.9811966 3.1267931 15.078 10.739  8
------> CAND: 248.789091 4988.756348 1.1835169 3.4196029 15.0628 10.7233  8
------> CAND: 132.800436 4427.646484 0.6087754 0.5285686 14.4956 10.7219 16
------> CAND: 172.857491 6155.486816 0.9138377 3.3808236 15.0549 10.7151  8
------> CAND: 172.794430 3609.702393 0.9527336 3.0711143 15.0453 10.7052  8
------> CAND: 107.050381 4532.395996 0.9383117 3.3080862 14.4778 10.6987 16
------> CAND: 344.612847 4643.177734 0.5055735 0.6820895 16.7244 10.6922  4
------> CAND:   0.166864 4578.013184 0.2652745 0.9404383 15.0115 10.6704  8
------> CAND: 115.239192 4320.851074 0.9010802 3.2678947 14.4547 10.6687 16
------> CAND: 309.192442 4364.239746 0.9107018 0.4190682 19.746 10.6664  2
------> CAND:  81.986987 6821.511719 1.3963543 1.1220653 14.4519 10.6651 16
------> CAND: 230.557016 4351.414551 0.4864113 3.1432729 16.669 10.6482  4
------> CAND: 230.425445 4151.528809 0.8882808 3.2232873 14.9766 10.6343  8
------> CAND:  34.200193 3716.198975 0.9325765 0.1357455 14.4271 10.633 16
------> CAND:  86.409542 4258.486328 0.5179311 3.1478567 14.403 10.6017 16
------> CAND: 291.935602 4062.929199 0.8198669 0.3129359 14.9401 10.5968  8
------> CAND: 169.922702 4596.468262 1.0923918 0.4861900 19.6272 10.596  2
------> CAND:  86.390598 4352.566895 0.7983196 3.2500701 14.3803 10.5724 16
------> CAND: 201.810927 3885.222900 0.6074824 3.1045361 16.5689 10.5689  4
------> CAND:  64.690702 3828.337891 0.5567651 3.0761695 14.3755 10.5662 16
------> CAND: 138.636019 4054.050293 0.8488809 0.3044320 14.903 10.5585  8
------> CAND:   0.416772 6041.015625 0.5978568 1.2531425 16.5541 10.5571  4
------> CAND: 394.083596 3673.565430 0.9433372 0.1173637 16.5513 10.555  4
------> CAND:  92.417438 4385.354492 1.0671761 0.4058768 14.8743 10.529  8
------> CAND: 401.006003 3860.194580 0.8086436 3.1354012 14.8725 10.5271  8
------> CAND: 496.567913 6150.540527 0.6777862 1.2214742 19.4707 10.5032  2
------> CAND: 134.089418 4624.068848 1.0617588 3.3425353 14.3238 10.4993 16
------> CAND: 105.031659 4248.943848 0.8651417 3.2416449 14.8451 10.499  8
------> CAND: 339.845404 4596.468262 1.0923918 0.4861900 24.1458 10.4864  1
------> CAND: 460.767847 3839.889648 0.8609099 3.1401403 19.4384 10.4841  2
------> CAND: 121.961518 4038.953369 0.9170786 0.2882854 14.302 10.4712 16
------> CAND: 109.287090 4398.918945 1.0943450 3.3042784 14.8107 10.4635  8
------> CAND:  43.183880 4109.864258 0.9633021 3.2229197 14.2955 10.4628 16
------> CAND: 156.811261 4200.997559 0.1521350 1.0976145 14.2926 10.459 16
------> CAND:  86.386446 4297.630371 0.9475605 3.2644935 14.2891 10.4545 16
------> CAND: 275.905203 4226.062500 0.9160136 0.3676380 14.7865 10.4387  8
------> CAND:  74.052494 8282.787109 1.1296737 1.8002452 14.2739 10.4348 16
------> CAND:   0.417031 7611.098145 0.7413706 2.0361092 16.3924 10.4291  4
------> CAND: 319.646768 3949.928223 0.6415062 3.1291361 14.7733 10.4251  8
------> CAND: 166.537924 3720.849365 0.9176224 3.1076412 16.3714 10.4124  4
------> CAND: 422.848888 5142.573730 1.0915568 0.6760289 19.3021 10.4033  2
------> CAND: 148.469080 3807.433838 0.9538853 0.1801917 14.7456 10.3966  8
------> CAND: 231.700673 4397.238281 0.9055206 0.4329559 16.3386 10.3865  4
------> CAND: 406.210199 5700.472168 1.2784940 0.8086090 16.3288 10.3788  4
[02:55:28][147883][INFO ] Statistics: count dirty SumSpec pages 289539 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:55:28][147883][INFO ] Data processing finished successfully!
02:55:28 (147883): called boinc_finish(0)

</stderr_txt>
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