Task 1680026674

Name: Ter5_1_dns_cfbf00082_segment_2_dms_200_40000_10_800000_1
Workunit ID: 843981572
Created: 10 Nov 2024 8:32:58 UTC
Sent: 10 Nov 2024 15:16:01 UTC
Report deadline: 24 Nov 2024 15:16:01 UTC
Received: 10 Nov 2024 15:26:06 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 331.90
CPU time (sec): 15.85
Peak working set size (MB): 278.45
Peak swap size (MB): 10402.67
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[08:17:55][47610][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_cfbf00082_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00082_segment_2_dms_200_10.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 800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_2_dms_200_10.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_2_dms_200_40000_10_800000_1_0
------> GPU usage: 1.000000
[08:17:55][47610][INFO ] Starting data processing...
[08:17:55][47610][INFO ] opti: No host transfer for n_steps. Use device global.
[08:17:55][47610][INFO ] opti: No host transfer for mean. Use device global.
[08:17:55][47610][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:17:55][47610][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:17:55][47610][INFO ] opti: power spectrum in fft callback (static link).
[08:17:55][47610][INFO ] opti: __constant__ access is not uniform, bad!
[08:17:56][47610][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[08:17:56][47610][INFO ] CUDA global memory status (initial GPU state, including context):
[08:17:56][47610][INFO ] No template file. Generating templates.
[08:17:56][47610][INFO ] Template param value T_cons = 50000
[08:18:00][47610][INFO ] Number of generated templates to be used: 50000
[08:18:00][47610][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00082_segment_2_dms_200_10.cpt
[08:18:00][47610][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00082_segment_2_dms_200_10.cpt (No such file or directory).
------> Starting from scratch...
[08:18:00][47610][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_2_dms_200_10.binary
[08:18:00][47610][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00082/Ter5_1_dns_cfbf00082_segment_2_dms_200_DM231.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693979357609
------> 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): 174804.53
------> DEC (J2000): -244731.1
------> 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: 231 cm^-3 pc
------> Scale factor: 2.21577
[08:18:00][47610][INFO ] Allocating memory for dedispersed compressed time series...
[08:18:00][47610][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:18:00][47610][INFO ] 8-bit allocation done
[08:18:00][47610][INFO ] Foobar
[08:18:00][47610][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_2_dms_200_10.binary
[08:18:01][47610][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:18:01][47610][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:18:01][47610][INFO ] FftSize = 12582913
[08:18:01][47610][INFO ] Seed for random number generator is 1107899078.
[08:18:03][47610][INFO ] 8[08:18:03][47610][INFO ] 9[08:18:03][47610][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:18:03][47610][INFO ] Normalization factor 3.97364e-08
[08:18:03][47610][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
[08:18:03][47610][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 844 MB (10171 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:18:03][47610][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:18:03][47610][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:18:03][47610][INFO ] TimeSeriesLength = 16776117, params->nsamples = 25165824
sum = 1196.56689453, mean= 0.00007133  0.00007133
[08:18:03][47610][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:18:56][47610][INFO ] Checkpoint committed!
[08:19:56][47610][INFO ] Checkpoint committed!
[08:20:56][47610][INFO ] Checkpoint committed!
[08:21:56][47610][INFO ] Checkpoint committed!
[08:22:56][47610][INFO ] Checkpoint committed!
[08:23:26][47610][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 288.086563 4023.540771 0.8785442 2.3829274 21.894 11.9423  2
------> CAND: 135.168717 3885.010742 0.6931232 1.2724967 15.3989 11.9055 16
------> CAND: 115.295506 4163.626465 0.8509250 2.2036011 15.3449 11.8341 16
------> CAND: 115.216615 3824.617676 0.9448419 2.5334926 15.2873 11.7581 16
------> CAND: 115.193519 3658.420410 0.8973877 2.5430324 15.2454 11.7028 16
------> CAND: 259.062021 3619.129883 0.8931761 2.5340164 15.9173 11.6094  8
------> CAND: 460.703489 4100.278809 0.9362112 2.4035342 21.1562 11.5036  2
------> CAND:  86.364647 3621.075928 0.8429450 2.4950759 15.0457 11.44 16
------> CAND: 151.454473 3642.073486 0.9573829 2.5855582 15.7352 11.4199  8
------> CAND: 457.874839 3866.725342 0.7676126 1.0614709 17.6161 11.401  4
------> CAND: 115.256839 4156.247070 0.8960639 2.2823169 14.9838 11.3588 16
------> CAND: 337.137166 3846.883057 0.6417387 1.3885009 15.6714 11.3536  8
------> CAND: 227.737968 4076.342773 0.9961138 1.0168306 25.8642 11.2327  1
------> CAND: 115.178467 3696.832031 0.9217605 2.5476079 14.8548 11.1898 16
------> CAND:  59.073366 3812.229004 0.8233886 2.4072170 14.8497 11.1831 16
------> CAND: 123.439941 4515.259277 1.0212164 2.0836260 14.8243 11.1499 16
------> CAND: 227.748867 4151.115723 1.0455028 1.0548427 25.668 11.1475  1
------> CAND: 281.192961 4252.780273 0.9950682 1.2322892 15.4594 11.1334  8
------> CAND: 115.292911 4517.265625 1.0206590 2.0417907 14.8013 11.1199 16
------> CAND: 150.727069 4058.437744 0.9425056 1.0661494 14.7787 11.0903 16
------> CAND:  44.430562 3733.654541 0.5704644 1.5739965 15.4066 11.0787  8
------> CAND:  98.261844 4531.738770 1.0462683 1.6408536 14.7219 11.0162 16
------> CAND: 360.964778 3681.659180 0.7726908 0.8034759 15.3369 11.0066  8
------> CAND: 190.213204 3914.358887 0.7764483 1.1335444 14.709 10.9994 16
------> CAND: 129.596796 3970.560303 0.8971569 2.4386053 15.3111 10.9798  8
------> CAND: 134.285348 3701.305176 0.9392341 0.6630670 14.6906 10.9753 16
------> CAND: 254.101503 3831.066650 0.8051053 2.3727455 15.2919 10.96  8
------> CAND: 210.423258 3945.051514 0.8200690 2.3185291 15.289 10.957  8
------> CAND: 144.043152 4023.540771 0.8785442 2.3829274 17.0557 10.9551  4
------> CAND: 113.874434 4151.115723 1.0455028 1.0548427 20.214 10.944  2
------> CAND: 230.350706 3662.477051 0.8916987 2.5335944 15.2756 10.9431  8
------> CAND:  14.537703 4535.113281 1.0735619 1.5326487 20.1951 10.9328  2
------> CAND: 162.416919 3790.989014 0.9281219 2.5368001 14.6487 10.9208 16
------> CAND: 212.091123 4148.069336 0.8984714 1.2616495 17.0088 10.9178  4
------> CAND:  86.360754 3874.491699 1.0065089 2.5726385 14.6367 10.9052 16
------> CAND:  90.636946 4059.084229 0.7258542 1.6749122 14.6316 10.8985 16
------> CAND: 101.127344 3631.377686 0.6928068 2.3161647 16.954 10.8744  4
------> CAND:  29.071773 4341.473145 0.9485998 1.4586442 24.9488 10.8351  1
------> CAND: 115.201823 3661.201660 0.8724122 2.5088944 14.5817 10.8337 16
------> CAND:  37.829428 4193.150879 1.0507478 2.5012894 16.8979 10.8298  4
------> CAND: 115.242826 3934.607422 0.9085936 2.4749165 14.5775 10.8281 16
------> CAND:  14.533551 4010.511963 0.7692406 1.3233120 20.0123 10.8243  2
------> CAND:  44.448728 4494.219727 0.9781947 1.8350874 15.1586 10.8222  8
------> CAND: 288.113811 4008.580078 0.8415462 2.3085678 16.8828 10.8178  4
------> CAND: 188.852078 4022.002930 0.8785371 1.0947770 16.8822 10.8174  4
------> CAND:  29.075146 4535.113281 1.0735619 1.5326487 24.8677 10.7999  1
------> CAND: 115.181581 3724.473877 0.9657130 2.5725195 14.5326 10.7698 16
------> CAND: 115.175094 3686.793701 0.9437767 2.5623639 14.5304 10.767 16
------> CAND:  86.384629 3668.838135 0.8589999 2.4994199 14.5292 10.7654 16
------> CAND: 115.230110 4139.424316 1.0442452 2.5263634 14.522 10.756 16
------> CAND: 384.167492 4065.904297 0.9421253 2.4392273 19.8932 10.7537  2
------> CAND: 218.839140 4517.932617 1.0611773 1.5760694 24.7518 10.7496  1
------> CAND: 469.135979 4112.335938 0.9962679 2.4677691 16.7856 10.7407  4
------> CAND: 461.243787 3733.954590 0.6510851 1.1024677 16.7697 10.7281  4
------> CAND: 438.088823 4025.543213 0.9474463 1.0132428 16.7413 10.7055  4
------> CAND: 113.868984 4076.342773 0.9961138 1.0168306 19.8072 10.7027  2
------> CAND:  29.066582 4020.099365 0.7643241 1.3194907 24.6393 10.7007  1
------> CAND: 460.858675 4312.377441 1.0645381 2.4476321 16.7238 10.6917  4
------> CAND: 460.886702 4484.839844 0.9792908 2.0113056 19.7861 10.6902  2
------> CAND: 112.263141 4256.755859 0.9949425 2.3882668 14.4534 10.6671 16
------> CAND: 115.190405 3727.955811 0.9655662 2.5718160 15.0077 10.6664  8
------> CAND:  14.534589 4170.373535 0.8478947 1.3848212 19.7373 10.6612  2
------> CAND:  14.532513 3880.615479 0.6988443 1.2573228 19.7359 10.6604  2
------> CAND:  29.069177 4162.909180 0.8493968 1.3920270 24.5448 10.6597  1
------> CAND:  29.066842 4010.511963 0.7692406 1.3233120 24.5401 10.6576  1
------> CAND: 115.217134 4073.888672 0.9960783 2.4929838 14.9942 10.6525  8
------> CAND:  37.824238 3945.455811 0.9046055 2.4536245 16.673 10.6514  4
------> CAND: 223.184101 4474.908203 0.9790958 1.9653820 14.9869 10.645  8
------> CAND:  77.288574 3631.729248 0.6859486 0.8836791 14.4315 10.6387 16
------> CAND: 435.037255 4048.573242 0.7336290 1.6034528 16.6531 10.6356  4
------> CAND: 248.291872 3887.983643 0.8572134 0.9525766 14.9762 10.634  8
------> CAND: 230.351744 4100.278809 0.9362112 2.4035342 16.6443 10.6286  4
------> CAND:  53.940275 4046.944092 0.7394646 1.4780217 14.4165 10.6192 16
------> CAND:  35.432082 3693.017822 0.9594159 0.6477852 14.4051 10.6044 16
------> CAND: 172.737079 3895.252441 0.8535742 2.4196942 14.9294 10.5857  8
------> CAND: 417.665712 3933.501953 0.7581131 2.2118046 16.5779 10.576  4
------> CAND: 259.222657 4145.428223 0.8562200 2.2034814 14.9077 10.5634  8
------> CAND:  86.394490 3929.260010 0.7645662 2.2495344 14.3664 10.5544 16
------> CAND: 345.860048 3944.460693 0.7159960 2.1040242 14.8958 10.5511  8
------> CAND: 230.347333 3836.261230 0.9998598 2.5764499 14.8923 10.5476  8
------> CAND: 115.208051 3625.014893 0.7882684 2.4345973 14.349 10.5319 16
------> CAND:  37.825795 4028.546875 0.9476858 2.4717903 16.5148 10.526  4
------> CAND:  75.727366 3642.073486 0.9573829 2.5855582 14.3402 10.5205 16
------> CAND: 230.687549 3934.124512 0.7585306 1.1863470 14.8608 10.5151  8
------> CAND:  86.373730 3753.602783 0.9645106 2.5745730 14.3321 10.51 16
------> CAND:  29.074887 4491.727051 1.0599221 1.5223556 16.4889 10.5055  4
------> CAND: 299.048489 4480.530762 0.9791161 1.9857477 14.8505 10.5045  8
------> CAND:  98.038147 3626.376465 0.7467876 2.3951828 16.4848 10.5022  4
------> CAND: 101.823607 3616.852783 0.9341793 2.5723393 14.3164 10.4897 16
------> CAND: 115.157707 3985.141846 0.9526000 2.4908447 14.3145 10.4873 16
------> CAND: 138.211202 3955.007324 0.9559530 2.5119901 14.3116 10.4835 16
------> CAND: 230.393266 4120.327148 1.0419161 2.5382061 14.8225 10.4757  8
------> CAND: 172.768998 3668.838135 0.8589999 2.4994199 14.8218 10.475  8
------> CAND:  37.824497 3939.193115 0.9057074 2.4457579 16.4498 10.4745  4
------> CAND: 160.777599 4150.613770 0.8977289 2.2911477 14.2958 10.4631 16
------> CAND:  14.535886 4341.473145 0.9485998 1.4586442 19.4018 10.4624  2
------> CAND: 188.632015 4021.490723 0.8793202 1.0854672 14.8054 10.4581  8
------> CAND: 245.801103 3650.552490 0.9394917 2.5721364 14.8012 10.4538  8
------> CAND:  63.389263 3758.146729 0.6463249 1.1832311 14.2878 10.4528 16
------> CAND:  31.836064 3944.236816 0.7162814 2.1053007 14.7931 10.4454  8
[08:23:26][47610][INFO ] Statistics: count dirty SumSpec pages 2518 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:23:26][47610][INFO ] Data processing finished successfully!
08:23:26 (47610): called boinc_finish(0)

</stderr_txt>
]]>