Task 1706455479

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_169_5850000_0
Workunit ID: 859794359
Created: 31 Dec 2024 22:48:37 UTC
Sent: 1 Jan 2025 8:24:26 UTC
Report deadline: 15 Jan 2025 8:24:26 UTC
Received: 1 Jan 2025 23:07:59 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13193216
Run time (sec): 466.46
CPU time (sec): 29.23
Peak working set size (MB): 252.8
Peak swap size (MB): 18902.06
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>
[00:59:49][145873][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_169.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 5850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_169.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_169_5850000_0_0
[00:59:49][145873][INFO ] GPU usage: 0.330000
[00:59:49][145873][INFO ] Starting data processing...
[00:59:49][145873][INFO ] opti: No host transfer for n_steps. Use device global.
[00:59:49][145873][INFO ] opti: No host transfer for mean. Use device global.
[00:59:49][145873][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:59:49][145873][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:59:49][145873][INFO ] opti: power spectrum in fft callback (static link).
[00:59:49][145873][INFO ] opti: __constant__ access is not uniform, bad!
[00:59:49][145873][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[00:59:49][145873][INFO ] CUDA global memory status (initial GPU state, including context):
[00:59:49][145873][INFO ] No template file. Generating templates.
[00:59:49][145873][INFO ] Template param value T_cons = 50000
[00:59:53][145873][INFO ] Number of generated templates to be used: 50000
[00:59:53][145873][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_169.cpt
[00:59:53][145873][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_169.cpt (No such file or directory).
------> Starting from scratch...
[00:59:53][145873][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_169.binary
[00:59:53][145873][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_DM246.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206497459
------> 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: 246.9 cm^-3 pc
------> Scale factor: 1.01394
[00:59:53][145873][INFO ] Allocating memory for dedispersed compressed time series...
[00:59:53][145873][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:59:53][145873][INFO ] 8-bit allocation done
[00:59:53][145873][INFO ] Foobar
[00:59:53][145873][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_169.binary
[00:59:53][145873][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:59:53][145873][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:59:53][145873][INFO ] FftSize = 12582913
[00:59:53][145873][INFO ] Seed for random number generator is -1037717327.
[00:59:55][145873][INFO ] 8[00:59:55][145873][INFO ] 9[00:59:56][145873][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:59:56][145873][INFO ] Normalization factor 3.97364e-08
[00:59:56][145873][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
[00:59:56][145873][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
[00:59:56][145873][INFO ] Doing 50000 templates
[00:59:56][145873][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:59:56][145873][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:59:56][145873][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:00:49][145873][INFO ] Checkpoint committed!
[01:01:49][145873][INFO ] Checkpoint committed!
[01:02:49][145873][INFO ] Checkpoint committed!
[01:03:49][145873][INFO ] Checkpoint committed!
[01:04:49][145873][INFO ] Checkpoint committed!
[01:05:49][145873][INFO ] Checkpoint committed!
[01:06:49][145873][INFO ] Checkpoint committed!
[01:07:33][145873][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249648 3695.448730 0.4978290 3.3608830 20.2605 16.2271  8
------> CAND:   0.249907 8158.242188 1.1194161 6.1436806 19.666 15.5855  8
------> CAND:   0.250167 6753.613770 1.3892938 0.3486443 18.9808 14.8495  8
------> CAND:   0.500593 6893.052734 0.9147149 0.0715850 23.9164 13.1472  2
------> CAND:   0.500074 3611.542236 0.9580951 3.2329390 19.4022 12.8301  4
------> CAND:   0.500853 3671.065186 0.2223566 5.9273381 22.9273 12.5576  2
------> CAND:  38.566175 4340.186035 0.9431884 0.1152897 15.8222 12.4678 16
------> CAND: 115.496625 6158.187500 1.3306919 0.3508217 15.8182 12.4624 16
------> CAND:   1.249277 8220.017578 1.2028050 6.2222962 28.4216 12.3433  1
------> CAND: 106.994587 3813.906982 0.8901162 3.3429980 15.6983 12.3027 16
------> CAND:   1.249796 5658.447266 0.4514478 6.1075559 28.1892 12.2424  1
------> CAND: 213.989173 3813.906982 0.8901162 3.3429980 16.4681 12.1852  8
------> CAND: 111.879846 4048.991943 0.7340952 0.0204780 15.536 12.0872 16
------> CAND:   0.250426 6115.712891 0.5036745 6.0521727 18.4436 12.0617  4
------> CAND:   1.249537 6945.603516 0.6141478 5.7642512 27.5785 11.9772  1
------> CAND: 427.978087 3813.906982 0.8901162 3.3429980 18.3147 11.9586  4
------> CAND:   1.250056 3700.956787 0.1807430 5.8312173 27.4957 11.9412  1
------> CAND:   0.499296 3631.156006 0.4769300 3.3320339 18.0611 11.756  4
------> CAND:  90.048120 8084.726074 1.3674185 0.1267332 21.3737 11.6329  2
------> CAND: 404.218207 4579.375000 0.7949882 0.1299593 17.8418 11.5809  4
------> CAND: 119.169978 4292.989746 1.0309151 0.1185706 17.5803 11.3725  4
------> CAND: 288.670977 6602.301758 1.1455892 0.2580896 15.6491 11.3304  8
------> CAND:  86.529954 5623.949219 0.6168175 0.0551898 14.9549 11.3209 16
------> CAND: 194.381180 4180.280762 0.7992045 0.0626657 14.9261 11.2831 16
------> CAND:  67.832319 3851.494873 0.8145533 3.3674741 14.8811 11.2242 16
------> CAND:  64.027915 3716.772461 0.7143203 6.2105312 15.4968 11.1723  8
------> CAND:  92.871839 3723.972656 0.8880824 3.2960393 14.7933 11.1095 16
------> CAND: 129.840734 4174.570312 0.4919570 3.6201127 14.7793 11.0911 16
------> CAND:  32.443056 4075.566406 0.1240600 5.1903434 14.769 11.0777 16
------> CAND: 455.568840 4576.026367 0.3387946 6.0992599 25.4921 11.0711  1
------> CAND: 355.112847 3926.767822 0.9092711 3.3893485 15.3601 11.0306  8
------> CAND: 142.590679 3953.268799 0.8616781 0.0186681 17.1247 11.0099  4
------> CAND:  77.132349 4340.186035 0.9431884 0.1152897 15.336 11.0057  8
------> CAND: 300.971971 3729.342285 0.8989695 6.2363129 15.336 11.0056  8
------> CAND: 419.149066 5301.023438 1.1652642 0.2779487 17.1175 11.0042  4
------> CAND:  37.584192 4525.933594 0.4866337 6.2639108 15.3299 10.9994  8
------> CAND: 132.022428 4246.721191 0.8646271 3.5421948 14.7035 10.9922 16
------> CAND: 346.383737 4343.284668 0.4380224 6.2297502 17.061 10.9593  4
------> CAND: 104.579594 4024.844727 0.3638632 6.1293492 14.6749 10.9549 16
------> CAND: 353.520239 3890.564697 0.9496901 0.0083583 17.0498 10.9504  4
------> CAND: 107.643100 4224.870117 0.7790983 3.5444829 15.2816 10.9493  8
------> CAND: 409.018348 3684.982422 0.5628881 6.1628823 17.0298 10.9345  4
------> CAND:   0.624639 8220.017578 1.2028050 6.2222962 20.1842 10.9264  2
------> CAND:  45.024060 8084.726074 1.3674185 0.1267332 17.0067 10.9162  4
------> CAND: 115.510379 4105.022949 0.6917083 0.0169653 14.6437 10.9143 16
------> CAND: 137.210016 3836.452393 0.5351344 6.2003765 14.6406 10.9103 16
------> CAND: 426.503815 3968.301270 0.9527507 3.4026535 16.9979 10.9092  4
------> CAND:  98.220842 3617.639648 0.8038213 3.2563062 14.617 10.8795 16
------> CAND: 115.468339 4705.300293 0.8417340 0.1578766 14.5988 10.8558 16
------> CAND:   0.624898 5658.447266 0.4514478 6.1075559 20.0346 10.8376  2
------> CAND: 319.358454 3888.541016 1.0120677 0.0180322 24.885 10.8074  1
------> CAND: 115.483131 3654.109375 0.8620019 6.2070222 14.5601 10.8055 16
------> CAND: 318.613143 3718.908203 0.9315804 3.2887881 15.1274 10.79  8
------> CAND: 173.337064 3758.191406 0.9766346 3.3064685 16.8402 10.784  4
------> CAND: 152.861273 3648.180420 0.3159242 6.0310426 14.5243 10.759 16
------> CAND:   0.625158 3701.424316 0.1688491 5.7927699 19.8851 10.7489  2
------> CAND: 234.666084 5614.687988 0.6152892 0.0348764 15.0714 10.7322  8
------> CAND: 110.120374 4654.551758 0.7239334 3.7442443 14.501 10.7288 16
------> CAND: 324.882625 4471.030273 1.1058458 0.1638078 16.749 10.7117  4
------> CAND: 143.599910 4562.262695 1.0887216 3.6264577 15.0443 10.7042  8
------> CAND:   0.499815 6854.715332 0.9957446 4.4905605 14.4801 10.7017 16
------> CAND: 341.479014 3863.585938 0.9255941 3.3582420 16.7289 10.6957  4
------> CAND:   0.499036 7731.763184 1.4143305 4.5912738 16.7173 10.6865  4
------> CAND: 431.974009 6206.194824 0.8229778 4.3356619 16.7148 10.6845  4
------> CAND: 185.626120 4098.875000 0.9423772 3.4612734 16.6929 10.6671  4
------> CAND: 152.138799 4696.597656 0.6437460 0.0806661 16.6826 10.659  4
------> CAND:   0.166864 6951.820312 0.6087511 5.7241621 14.9868 10.6449  8
------> CAND: 115.571364 3796.818359 0.9263682 6.2644048 14.4214 10.6257 16
------> CAND: 135.127715 4293.936523 0.8183066 0.0893005 14.9676 10.6251  8
------> CAND: 478.364903 4610.770020 0.5302058 0.0141850 16.6084 10.6002  4
------> CAND: 257.671830 4119.462402 0.9912701 3.4636567 14.9395 10.5962  8
------> CAND: 462.056829 4012.898682 0.9777226 0.0494828 16.5912 10.5866  4
------> CAND: 113.826425 3863.585938 0.9255941 3.3582420 14.3884 10.5829 16
------> CAND: 203.961480 5263.845703 0.5966616 4.0811172 14.3751 10.5656 16
------> CAND: 462.215908 4798.358398 1.1160412 0.2238940 19.5327 10.54  2
------> CAND: 305.722545 3648.180420 0.3159242 6.0310426 14.881 10.5359  8
------> CAND: 160.910468 3780.336670 0.3063990 3.5308769 14.342 10.5229 16
------> CAND: 230.845071 6071.624512 0.6937535 0.0380631 14.866 10.5204  8
------> CAND: 396.259321 3633.513916 0.9705269 3.2458682 16.5021 10.5159  4
------> CAND: 210.236930 3921.778564 0.3086762 6.0623064 14.8569 10.5111  8
------> CAND: 115.450692 3628.963867 0.5213768 6.1398926 14.3195 10.4937 16
------> CAND: 110.286460 4005.059814 0.6843271 6.2766724 14.3167 10.4901 16
------> CAND: 461.826904 4494.606934 0.5387868 0.0232969 19.434 10.4815  2
------> CAND: 321.181765 3663.858643 0.2462958 3.5267358 14.8194 10.4725  8
------> CAND: 259.700932 4513.942871 0.6783249 0.0779669 16.444 10.4699  4
------> CAND:  59.193519 4038.839844 0.8295336 3.4568472 14.2979 10.4658 16
------> CAND: 196.718060 3984.560059 0.5937827 6.2468519 14.2967 10.4642 16
------> CAND: 123.136834 4266.004883 0.9373884 3.5376408 14.2871 10.4519 16
------> CAND:  75.269073 6772.712891 1.1009254 4.3950911 14.797 10.4494  8
------> CAND:  64.028175 3667.984863 0.6991221 6.1924977 14.7804 10.4324  8
------> CAND: 139.497849 5103.412598 1.1486571 0.2655414 14.7787 10.4306  8
------> CAND:  84.191777 3711.907715 0.9462078 3.2871606 14.2702 10.43 16
------> CAND: 389.561130 3703.673584 0.7817979 3.3037231 14.7764 10.4283  8
------> CAND: 389.656110 4179.132324 0.3882977 3.6951821 24.0094 10.4272  1
------> CAND: 221.681803 4565.195312 0.4077758 3.8952291 14.7733 10.4251  8
------> CAND: 132.505115 3953.450928 0.9362606 0.0244386 14.2555 10.4111 16
------> CAND:  83.730110 4625.673340 0.7369002 3.7276595 14.2502 10.4043 16
------> CAND:  24.863572 4160.993164 0.9107541 3.4973662 14.2368 10.3869 16
------> CAND: 229.565691 3957.702393 0.5170068 6.2133093 14.734 10.3847  8
------> CAND: 143.154073 3744.496582 0.8049207 3.3168421 23.907 10.3827  1
[01:07:33][145873][INFO ] Statistics: count dirty SumSpec pages 233152 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:07:33][145873][INFO ] Data processing finished successfully!
01:07:33 (145873): called boinc_finish(0)

</stderr_txt>
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