Task 1684722259

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_174_4100000_1
Workunit ID: 846702056
Created: 20 Nov 2024 14:23:41 UTC
Sent: 20 Nov 2024 19:59:09 UTC
Report deadline: 4 Dec 2024 19:59:09 UTC
Received: 20 Nov 2024 20:08:31 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 315.93
CPU time (sec): 20.32
Peak working set size (MB): 278.76
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>
[13:01:11][184651][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_cfbf00083_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_4_dms_200_174.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 4100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_174.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_174_4100000_1_0
------> GPU usage: 1.000000
[13:01:11][184651][INFO ] Starting data processing...
[13:01:11][184651][INFO ] opti: No host transfer for n_steps. Use device global.
[13:01:11][184651][INFO ] opti: No host transfer for mean. Use device global.
[13:01:11][184651][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:01:11][184651][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:01:11][184651][INFO ] opti: power spectrum in fft callback (static link).
[13:01:11][184651][INFO ] opti: __constant__ access is not uniform, bad!
[13:01:11][184651][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[13:01:11][184651][INFO ] CUDA global memory status (initial GPU state, including context):
[13:01:11][184651][INFO ] No template file. Generating templates.
[13:01:11][184651][INFO ] Template param value T_cons = 50000
[13:01:16][184651][INFO ] Number of generated templates to be used: 50000
[13:01:16][184651][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_174.cpt
[13:01:16][184651][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_174.cpt (No such file or directory).
------> Starting from scratch...
[13:01:16][184651][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_174.binary
[13:01:16][184651][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_4_dms_200_DM247.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099287012
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 247.4 cm^-3 pc
------> Scale factor: 1.55657
[13:01:16][184651][INFO ] Allocating memory for dedispersed compressed time series...
[13:01:16][184651][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:01:16][184651][INFO ] 8-bit allocation done
[13:01:16][184651][INFO ] Foobar
[13:01:16][184651][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_174.binary
[13:01:16][184651][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:01:16][184651][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:01:16][184651][INFO ] FftSize = 12582913
[13:01:16][184651][INFO ] Seed for random number generator is -1032071652.
[13:01:18][184651][INFO ] 8[13:01:18][184651][INFO ] 9[13:01:19][184651][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:01:19][184651][INFO ] Normalization factor 3.97364e-08
[13:01:19][184651][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
[13:01:19][184651][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 842 MB (10173 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:01:19][184651][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:01:19][184651][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:01:19][184651][INFO ] TimeSeriesLength = 16770830, params->nsamples = 25165824
sum = -1242.23962402, mean= -0.00007407  -0.00007407
[13:01:19][184651][INFO ] Launching time series padding kernel: grid 196608, block 32
[13:02:11][184651][INFO ] Checkpoint committed!
[13:03:11][184651][INFO ] Checkpoint committed!
[13:04:11][184651][INFO ] Checkpoint committed!
[13:05:11][184651][INFO ] Checkpoint committed!
[13:06:11][184651][INFO ] Checkpoint committed!
[13:06:26][184651][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 345.533585 4157.651855 0.8087173 3.2012372 21.4337 14.4681  4
------> CAND: 499.690327 3829.081787 0.9607586 0.1930761 28.7081 12.4678  1
------> CAND: 172.766663 4157.651855 0.8087173 3.2012372 16.6309 12.356  8
------> CAND: 180.450469 4667.146973 0.4756391 0.7294538 16.408 12.1222  8
------> CAND: 129.281752 4702.023926 0.6447020 3.2433369 16.0658 11.7643  8
------> CAND: 478.477011 5075.856934 1.1461725 3.4039106 17.9818 11.6927  4
------> CAND: 360.900679 4667.146973 0.4756391 0.7294538 17.8816 11.6127  4
------> CAND: 148.250054 3843.958008 0.8203276 3.1279972 21.2645 11.5679  2
------> CAND: 282.526060 6521.222656 1.1762711 3.4501102 17.7874 11.5376  4
------> CAND:  73.651553 4145.081543 0.9378067 3.2238438 15.0977 11.5084 16
------> CAND: 474.369241 4375.892090 0.5675536 3.1674623 17.7442 11.5031  4
------> CAND: 115.258137 4640.318359 0.6074979 3.2115407 15.088 11.4955 16
------> CAND:  80.374656 3838.243408 0.3809419 2.9850457 15.0733 11.4762 16
------> CAND: 296.500109 3843.958008 0.8203276 3.1279972 26.2328 11.3928  1
------> CAND: 114.822680 3966.888184 0.5007007 0.3579686 14.9785 11.3519 16
------> CAND:  98.004411 4077.967285 0.7129799 0.3458586 14.9785 11.3518 16
------> CAND: 166.501593 4611.702148 0.8644951 3.2998791 20.8613 11.3284  2
------> CAND: 280.378103 4401.872070 0.9371326 0.4408635 15.632 11.3126  8
------> CAND: 115.161599 3948.156494 0.8429140 3.1561699 14.9294 11.2874 16
------> CAND:  30.070883 3812.697998 0.9378924 0.1914444 15.5914 11.2704  8
------> CAND: 312.914322 3714.767090 0.6989988 3.0700998 15.5657 11.2438  8
------> CAND: 326.783270 4213.840820 1.0658394 3.2512724 15.5098 11.1858  8
------> CAND:  83.879587 3696.778564 0.4900233 3.0072544 14.8286 11.1555 16
------> CAND:  47.041484 5316.682617 1.2283974 3.4401233 17.3003 11.1496  4
------> CAND: 309.501518 3808.739014 0.6017475 3.0772035 20.4956 11.1112  2
------> CAND: 353.877064 3615.825684 0.8590471 3.0584989 15.4069 11.0791  8
------> CAND:  36.724698 4038.739258 0.9375253 3.1972551 14.7399 11.0396 16
------> CAND: 370.359788 6046.041016 1.2015363 3.4603827 20.3655 11.034  2
------> CAND:  15.019092 3619.954590 0.7312022 0.1187225 14.7286 11.025 16
------> CAND:  41.608660 4825.656738 1.1592796 3.3816233 17.1398 11.0219  4
------> CAND: 103.234818 4469.663574 0.5620561 0.5779768 15.351 11.0212  8
------> CAND: 249.845293 3829.081787 0.9607586 0.1930761 20.3011 10.9957  2
------> CAND: 374.888742 4060.759521 0.6297213 3.1453314 17.0959 10.9871  4
------> CAND: 432.273482 3784.127930 0.2859306 2.9034495 17.0928 10.9846  4
------> CAND:  34.572069 4407.134277 0.6844144 3.2158968 17.0344 10.9382  4
------> CAND: 115.227255 4085.500732 0.7078454 3.1703136 14.657 10.9316 16
------> CAND: 113.286386 4684.488770 1.1379893 3.3572166 14.6492 10.9215 16
------> CAND:  86.398642 4156.005371 0.7420370 3.1872041 14.6472 10.9188 16
------> CAND:  63.397568 4200.111816 0.7906185 0.3837845 15.2023 10.8673  8
------> CAND: 169.662933 5178.311035 1.1552414 0.6837090 20.0095 10.8227  2
------> CAND:  86.414732 4623.640625 0.5212685 3.1625078 14.5512 10.794 16
------> CAND: 239.238635 5075.856934 1.1461725 3.4039106 15.1276 10.7902  8
------> CAND: 230.547933 6599.443848 1.3746340 3.5071363 15.1234 10.7859  8
------> CAND: 324.075033 8089.591309 1.3772452 3.3349183 15.1176 10.7799  8
------> CAND: 199.498441 4216.705078 0.2274091 0.7981340 14.5244 10.7592 16
------> CAND: 259.110808 3895.644287 0.7310860 3.1234512 15.0817 10.7427  8
------> CAND:  27.833654 4150.690430 1.0555487 0.3274859 14.5043 10.733 16
------> CAND: 161.370578 4394.874512 0.6334712 3.2051263 14.4925 10.7178 16
------> CAND:  86.588603 6228.536133 1.1934417 1.0128045 14.4789 10.7002 16
------> CAND: 326.038219 4913.956543 0.8813436 3.3399916 16.7128 10.6829  4
------> CAND: 115.245161 4407.104492 0.6244461 3.2035491 14.4654 10.6826 16
------> CAND:  34.691962 4866.220703 0.4392400 0.8690003 14.4583 10.6734 16
------> CAND: 189.099131 3640.677490 0.9509489 3.0731192 14.4314 10.6385 16
------> CAND: 115.246199 4949.942383 0.8732046 3.3325865 14.4258 10.6313 16
------> CAND: 245.706382 4140.066895 0.9706751 0.3290047 14.9719 10.6296  8
------> CAND: 229.645101 3966.888184 0.5007007 0.3579686 14.9704 10.628  8
------> CAND:  59.449395 4941.796387 1.0262051 0.6269624 14.4232 10.6279 16
------> CAND: 259.635536 3725.270996 0.3860950 0.2815219 16.6373 10.6231  4
------> CAND: 170.323903 4127.082520 0.9622936 3.2182014 16.6345 10.6209  4
------> CAND: 143.613664 8368.571289 1.1987921 1.8193673 14.9607 10.6179  8
------> CAND: 134.933083 7917.802246 0.8892861 2.0030885 19.6529 10.6112  2
------> CAND: 259.304662 5317.729004 0.6720966 3.2750371 16.6014 10.5947  4
------> CAND: 384.027097 4477.238770 1.0797073 0.4489802 19.5843 10.5705  2
------> CAND:  14.612701 3635.410889 0.4276720 2.9655120 14.3776 10.5689 16
------> CAND: 130.739934 3733.449707 0.8660845 3.0994811 14.376 10.5669 16
------> CAND: 309.837322 4185.726562 0.3823090 3.0428579 14.9105 10.5663  8
------> CAND: 155.605841 4125.232910 0.2488717 2.8629825 14.3706 10.5598 16
------> CAND: 225.241490 4444.252930 0.3459714 0.7424315 16.5563 10.5589  4
------> CAND:  99.594423 4445.980469 1.0762950 0.4375853 14.3696 10.5585 16
------> CAND:  29.104990 4070.202393 1.0037527 0.2995404 14.3663 10.5543 16
------> CAND: 266.299731 4306.721191 1.0559663 0.3861973 14.8929 10.5482  8
------> CAND: 148.373581 3999.445801 0.6906509 3.1466627 14.3598 10.5458 16
------> CAND: 336.734149 4571.138672 0.4046773 0.7448298 14.8831 10.538  8
------> CAND: 219.871467 3903.593262 0.7230210 0.2619152 16.5238 10.5331  4
------> CAND: 388.953359 5649.170410 0.4622842 2.9901657 19.5034 10.5226  2
------> CAND: 243.023317 3635.876953 0.4190038 2.9686918 16.5048 10.5181  4
------> CAND:  37.587825 4854.188965 0.4538506 0.8467012 14.3352 10.514 16
------> CAND:  74.229739 5705.591797 0.6790447 1.0612049 14.8583 10.5125  8
------> CAND: 280.045671 4762.829102 0.3370747 2.9514434 14.8535 10.5076  8
------> CAND: 222.636278 5482.716309 0.9487907 0.8379230 14.8526 10.5067  8
------> CAND: 219.576146 4305.016113 1.0073451 0.3965869 16.4887 10.5053  4
------> CAND:  86.405130 5624.371582 0.9280837 3.3886237 14.3267 10.5031 16
------> CAND: 241.800769 5465.731934 1.0961612 0.7911577 14.841 10.4947  8
------> CAND: 189.262622 7554.985352 0.7535310 2.7575204 14.3189 10.493 16
------> CAND: 324.633496 3758.921143 0.7466486 3.0872710 14.8369 10.4905  8
------> CAND: 483.888556 3652.505371 0.8925983 3.0749261 24.1538 10.4899  1
------> CAND: 115.254503 5025.409668 0.8240815 3.3233259 14.8358 10.4894  8
------> CAND: 117.959108 3615.825684 0.8590471 3.0584989 14.3103 10.4819 16
------> CAND: 146.043708 3628.863770 0.5239487 3.0046208 14.3006 10.4693 16
------> CAND: 162.548230 3933.208496 0.8692930 3.1558721 14.2999 10.4684 16
------> CAND: 304.130716 3616.863037 0.8774572 0.1020245 14.8148 10.4678  8
------> CAND: 170.323125 4129.313477 0.9622596 3.2231929 19.3918 10.4565  2
------> CAND: 340.725140 5475.093750 1.0961684 0.7942669 14.8016 10.4542  8
------> CAND:  42.744272 4989.371094 1.1835066 0.6160517 14.2808 10.4437 16
------> CAND: 285.748904 3633.914307 0.4585027 2.9781063 16.4066 10.4403  4
------> CAND: 143.938050 4514.738281 1.0548447 3.3169355 14.7874 10.4396  8
------> CAND: 279.897232 4892.317871 0.7476951 3.2979572 14.7784 10.4304  8
------> CAND: 450.482980 4444.252930 0.3459714 0.7424315 19.3347 10.4226  2
------> CAND: 375.934823 4223.735840 0.6999274 3.1902566 16.3822 10.421  4
------> CAND: 195.667567 3623.976074 0.6344842 0.1377439 14.2627 10.4204 16
[13:06:26][184651][INFO ] Statistics: count dirty SumSpec pages 1819 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:06:26][184651][INFO ] Data processing finished successfully!
13:06:26 (184651): called boinc_finish(0)

</stderr_txt>
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