Task 1695270514

Name: Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_0_100000_1
Workunit ID: 852871948
Created: 11 Dec 2024 16:27:38 UTC
Sent: 11 Dec 2024 17:38:24 UTC
Report deadline: 25 Dec 2024 17:38:24 UTC
Received: 12 Dec 2024 0:15:25 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 836.33
CPU time (sec): 21.16
Peak working set size (MB): 270.14
Peak swap size (MB): 6071.35
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>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[17:01:12][1811896][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_cfbf00096_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_7_dms_200_0.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 100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_0.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_0_100000_1_0
------> GPU usage: 0.330000
[17:01:12][1811896][INFO ] Starting data processing...
[17:01:12][1811896][INFO ] opti: No host transfer for n_steps. Use device global.
[17:01:12][1811896][INFO ] opti: No host transfer for mean. Use device global.
[17:01:12][1811896][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:01:12][1811896][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:01:12][1811896][INFO ] opti: power spectrum in fft callback (static link).
[17:01:12][1811896][INFO ] opti: __constant__ access is not uniform, bad!
[17:01:12][1811896][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[17:01:12][1811896][INFO ] CUDA global memory status (initial GPU state, including context):
[17:01:12][1811896][INFO ] No template file. Generating templates.
[17:01:12][1811896][INFO ] Template param value T_cons = 50000
[17:01:16][1811896][INFO ] Number of generated templates to be used: 50000
[17:01:16][1811896][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_7_dms_200_0.cpt
[17:01:16][1811896][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_7_dms_200_0.cpt (No such file or directory).
------> Starting from scratch...
[17:01:16][1811896][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_0.binary
[17:01:16][1811896][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_7_dms_200_DM230.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768465349
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 230 cm^-3 pc
------> Scale factor: 1.38774
[17:01:16][1811896][INFO ] Allocating memory for dedispersed compressed time series...
[17:01:16][1811896][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:01:16][1811896][INFO ] 8-bit allocation done
[17:01:16][1811896][INFO ] Foobar
[17:01:16][1811896][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_0.binary
[17:01:16][1811896][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:01:16][1811896][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:01:16][1811896][INFO ] FftSize = 12582913
[17:01:16][1811896][INFO ] Seed for random number generator is 1118819143.
[17:01:17][1811896][INFO ] 8[17:01:17][1811896][INFO ] 9[17:01:18][1811896][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:01:18][1811896][INFO ] Normalization factor 3.97364e-08
[17:01:18][1811896][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
[17:01:18][1811896][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2316 MB (5661 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:01:18][1811896][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:01:18][1811896][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:01:18][1811896][INFO ] TimeSeriesLength = 16767292, params->nsamples = 25165824
sum = 1198.65319824, mean= 0.00007149  0.00007149
[17:01:18][1811896][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:02:12][1811896][INFO ] Checkpoint committed!
[17:03:12][1811896][INFO ] Checkpoint committed!
[17:04:12][1811896][INFO ] Checkpoint committed!
[17:05:12][1811896][INFO ] Checkpoint committed!
[17:06:12][1811896][INFO ] Checkpoint committed!
[17:07:12][1811896][INFO ] Checkpoint committed!
[17:08:13][1811896][INFO ] Checkpoint committed!
[17:09:13][1811896][INFO ] Checkpoint committed!
[17:10:13][1811896][INFO ] Checkpoint committed!
[17:11:13][1811896][INFO ] Checkpoint committed!
[17:12:13][1811896][INFO ] Checkpoint committed!
[17:13:13][1811896][INFO ] Checkpoint committed!
[17:14:13][1811896][INFO ] Checkpoint committed!
[17:15:07][1811896][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500334 3605.977783 0.9665830 2.2722089 20.3125 16.2832  8
------> CAND:   0.250167 3673.830566 0.9678701 2.1593668 19.5274 15.4364  8
------> CAND:   0.500593 3649.683350 0.8238646 1.3641436 19.5248 15.4336  8
------> CAND:   0.250426 3863.551514 0.9556534 1.6935858 17.9133 15.3065 16
------> CAND:   0.500853 3634.299805 0.8335149 1.1639431 19.0535 14.9275  8
------> CAND:   0.501112 3683.198975 0.9360483 1.0555696 16.7663 13.7374 16
------> CAND:   1.502039 3683.595947 0.8240713 1.6757330 24.4258 13.4512  2
------> CAND:   1.502298 3869.321777 0.9553822 1.7534088 23.9469 13.1654  2
------> CAND:   1.502818 3838.197266 0.9798520 1.3709137 23.8505 13.1079  2
------> CAND:   1.502558 3651.493408 0.8218057 1.2620909 23.6519 12.9895  2
------> CAND:   0.249907 3659.675293 0.7928429 1.4344797 16.1794 12.9456 16
------> CAND: 230.502000 3856.593262 0.9907846 2.0761979 16.7614 12.493  8
------> CAND:   0.166864 3638.562500 0.8135688 1.2336516 15.8 12.4381 16
------> CAND:  92.501779 3800.401855 0.9793578 1.2301525 16.5223 12.242  8
------> CAND:   0.500074 3631.156006 0.8476762 2.0470102 16.3406 12.0516  8
------> CAND: 249.680505 3689.302490 0.8142789 1.5155306 18.376 12.0076  4
------> CAND: 230.519387 3625.812256 0.8699279 2.0810201 27.6329 12.0008  1
------> CAND:   1.000667 3667.314209 0.9420032 2.1202314 21.7492 11.8562  2
------> CAND: 115.251130 3856.593262 0.9907846 2.0761979 15.3369 11.8236 16
------> CAND: 250.060946 3866.661133 0.9809705 1.3663439 16.0968 11.7966  8
------> CAND:  49.908282 3622.648438 0.9358260 2.2002733 21.6426 11.7927  2
------> CAND:  57.591050 3786.481934 0.9787833 2.0782597 15.3106 11.7888 16
------> CAND: 197.349706 3875.213623 0.9551005 1.7843202 16.0715 11.7703  8
------> CAND: 236.024095 3862.122314 0.9801797 1.9069198 17.9572 11.673  4
------> CAND: 249.596943 3659.255859 0.9684684 2.2320111 17.944 11.6625  4
------> CAND:   0.751019 3688.006348 0.8165712 1.7029151 17.939 11.6585  4
------> CAND: 115.208570 3686.308350 0.9338404 2.1112883 15.9638 11.6579  8
------> CAND:   0.751279 3862.662109 0.9559370 1.7751635 17.8844 11.6149  4
------> CAND: 113.152998 3616.463867 0.9453610 2.2385137 17.7848 11.5355  4
------> CAND:   0.751539 3840.215088 0.9799790 1.3645695 17.7371 11.4974  4
------> CAND: 402.758208 3676.052734 0.9380689 2.1036747 15.7346 11.4192  8
------> CAND:  57.624267 3696.598633 0.9297295 2.1261623 15.7266 11.4109  8
------> CAND: 499.361010 3689.302490 0.8142789 1.5155306 20.9102 11.3574  2
------> CAND:  73.012901 3668.123779 0.9427529 2.1870143 17.4945 11.3041  4
------> CAND:  72.098909 3687.550293 0.8170384 1.6664394 14.9196 11.2746 16
------> CAND: 115.243604 3647.682373 0.8325090 1.9142541 14.9062 11.2571 16
------> CAND:  49.910358 3619.490967 0.9615320 2.1937191 20.731 11.251  2
------> CAND: 329.145063 3641.802979 0.8515366 1.9757470 20.62 11.185  2
------> CAND:  24.954660 3693.921387 0.8057811 1.6638793 14.8428 11.1741 16
------> CAND:  49.919960 3624.234375 0.9061705 2.1688626 17.2893 11.1408  4
------> CAND:  86.418625 3926.208496 0.9814876 1.8554815 14.7994 11.1174 16
------> CAND:  83.255468 3865.174561 0.9804230 1.9293293 14.7865 11.1005 16
------> CAND:   1.251353 3747.595459 0.9008417 1.3791894 20.4732 11.0979  2
------> CAND:  27.082116 3667.985840 0.9424146 2.1632965 17.2154 11.082  4
------> CAND: 258.992732 3628.726562 0.9260854 2.1638052 17.2132 11.0803  4
------> CAND: 226.126935 3805.895020 0.9797391 1.2165037 15.4021 11.0741  8
------> CAND: 115.215577 3630.295166 0.8514774 2.0569036 14.7629 11.0697 16
------> CAND: 124.840253 3689.302490 0.8142789 1.5155306 15.3857 11.0571  8
------> CAND:   1.000408 3634.913574 0.8306974 1.9987816 17.167 11.0436  4
------> CAND: 149.415251 3795.871094 0.9290046 1.3032361 14.7425 11.0431 16
------> CAND:  87.246978 3669.198730 0.9420931 2.1734946 15.3481 11.0181  8
------> CAND: 253.628418 3864.623535 0.9562755 1.8490900 15.3245 10.9937  8
------> CAND:  98.483984 3860.433838 0.9565429 1.8465527 14.6966 10.9832 16
------> CAND: 316.218393 3639.753662 0.8567609 1.2183990 15.3081 10.9768  8
------> CAND: 391.728031 3775.254150 0.9350837 1.2201899 15.3004 10.9688  8
------> CAND:  49.910098 3620.509766 0.9611760 2.1976063 15.2929 10.961  8
------> CAND: 345.900272 3858.430664 0.9562176 1.7727932 17.0608 10.9592  4
------> CAND: 115.219470 3722.564453 0.9762486 2.1589839 15.291 10.959  8
------> CAND:  16.636094 3625.803223 0.8710910 2.1103504 14.6777 10.9586 16
------> CAND: 115.226217 3645.875488 0.8393710 1.9609708 14.6728 10.9522 16
------> CAND: 172.814153 3685.226074 0.9342104 2.1064241 17.0441 10.9459  4
------> CAND:   1.251094 3653.027100 0.8170186 1.2725245 17.0438 10.9457  4
------> CAND: 115.196633 3663.319092 0.9682418 2.1969402 15.2711 10.9385  8
------> CAND: 230.517571 3627.212891 0.8645312 2.0819781 25.167 10.9299  1
------> CAND:   2.502966 3846.234619 0.9799808 1.3948121 25.1405 10.9184  1
------> CAND: 195.249757 3626.154053 0.9294583 1.0272297 17.0082 10.9174  4
------> CAND:  52.941165 3900.861572 0.9531007 1.7553905 15.2321 10.8981  8
------> CAND: 335.630197 3647.259277 0.8339350 1.2621330 15.2288 10.8948  8
------> CAND:   2.502706 3751.501221 0.8991030 1.3721541 25.0699 10.8877  1
------> CAND:   0.200341 3884.208740 0.9805659 1.5008680 14.6229 10.8872 16
------> CAND: 286.398975 3649.513672 0.8239945 1.8051604 15.2136 10.879  8
------> CAND:   2.502447 3652.287109 0.8181210 1.3018948 25.0351 10.8726  1
------> CAND: 115.219210 3728.407227 0.9765723 2.1602719 15.1916 10.8563  8
------> CAND: 244.844812 3648.458008 0.8294426 1.8895239 16.9304 10.8556  4
------> CAND: 131.523911 3649.387695 0.8253508 1.8434700 14.5918 10.8468 16
------> CAND:  73.010825 3621.185303 0.9142500 2.1732147 16.9121 10.8411  4
------> CAND:  33.294506 3868.172607 0.9557005 1.5566075 14.5859 10.8391 16
------> CAND:   0.501372 3695.574951 0.8026831 1.6165303 16.8883 10.8222  4
------> CAND: 115.259694 3625.812256 0.8699279 2.0810201 19.997 10.8153  2
------> CAND:  61.801586 3714.703125 0.9760942 1.0311898 14.5632 10.8096 16
------> CAND: 345.641800 3757.800537 0.9778911 2.1329730 16.8716 10.8089  4
------> CAND: 258.983389 3618.218506 0.9427137 2.2287548 15.1419 10.805  8
------> CAND:  33.289834 3681.712891 0.8281009 1.4730816 14.5368 10.7753 16
------> CAND: 230.414805 3661.734619 0.9452639 2.1847961 15.0978 10.7594  8
------> CAND: 128.283680 3738.216309 0.9070458 1.2919580 15.0951 10.7566  8
------> CAND: 241.838139 3879.626953 0.9547921 1.7857174 16.7977 10.7503  4
------> CAND:  24.955179 3620.509766 0.9611760 2.1976063 15.0729 10.7337  8
------> CAND:  27.083154 3708.220215 0.9755185 2.1709621 16.7524 10.7143  4
------> CAND:  47.263364 3775.393555 0.8864441 1.4263554 14.4892 10.7135 16
------> CAND: 172.792614 3658.497559 0.7977078 1.8143343 16.7345 10.7002  4
------> CAND: 345.625970 3686.308350 0.9338404 2.1112883 16.7141 10.684  4
------> CAND: 115.323792 3691.713623 0.8095339 1.5850979 14.4649 10.6819 16
------> CAND: 229.608251 3735.990234 0.9082928 1.2821597 15.0186 10.6777  8
------> CAND: 115.290316 3654.577393 0.8101015 1.3452107 19.7396 10.6626  2
------> CAND: 277.704380 3840.850098 0.9805416 1.3010560 15.004 10.6626  8
------> CAND: 161.948245 3681.950439 0.8280737 1.7620968 14.9931 10.6514  8
------> CAND: 302.286384 3862.971924 0.9807135 1.9750727 16.6667 10.6464  4
------> CAND:  73.010565 3621.998047 0.9121752 2.1748240 16.664 10.6443  4
------> CAND: 345.601317 3616.283203 0.9628139 2.2181194 16.6597 10.6409  4
------> CAND: 157.384777 3679.008545 0.8333522 1.7695025 24.4665 10.6257  1
[17:15:07][1811896][INFO ] Statistics: count dirty SumSpec pages 350517 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:15:07][1811896][INFO ] Data processing finished successfully!
17:15:07 (1811896): called boinc_finish(0)

</stderr_txt>
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