Task 1706666010

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_95_3900000_2
Workunit ID: 859779482
Created: 1 Jan 2025 9:36:25 UTC
Sent: 1 Jan 2025 10:28:16 UTC
Report deadline: 15 Jan 2025 10:28:16 UTC
Received: 1 Jan 2025 15:29:51 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 435.13
CPU time (sec): 36.23
Peak working set size (MB): 271.8
Peak swap size (MB): 36412.3
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[15:21:54][1314136][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_95.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 3900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_95.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_95_3900000_2_0
------> GPU usage: 0.330000
[15:21:54][1314136][INFO ] Starting data processing...
[15:21:54][1314136][INFO ] opti: No host transfer for n_steps. Use device global.
[15:21:54][1314136][INFO ] opti: No host transfer for mean. Use device global.
[15:21:54][1314136][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:21:54][1314136][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:21:54][1314136][INFO ] opti: power spectrum in fft callback (static link).
[15:21:54][1314136][INFO ] opti: __constant__ access is not uniform, bad!
[15:21:55][1314136][INFO ] Running on device 4 Tesla V100-SXM2-16GB
[15:21:55][1314136][INFO ] CUDA global memory status (initial GPU state, including context):
[15:21:55][1314136][INFO ] No template file. Generating templates.
[15:21:55][1314136][INFO ] Template param value T_cons = 50000
[15:22:01][1314136][INFO ] Number of generated templates to be used: 50000
[15:22:01][1314136][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_95.cpt
[15:22:01][1314136][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_95.cpt (No such file or directory).
------> Starting from scratch...
[15:22:01][1314136][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_95.binary
[15:22:01][1314136][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_DM239.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206618939
------> 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: 239.5 cm^-3 pc
------> Scale factor: 1.01369
[15:22:01][1314136][INFO ] Allocating memory for dedispersed compressed time series...
[15:22:01][1314136][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:22:01][1314136][INFO ] 8-bit allocation done
[15:22:01][1314136][INFO ] Foobar
[15:22:01][1314136][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_95.binary
[15:22:02][1314136][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:22:02][1314136][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:22:02][1314136][INFO ] FftSize = 12582913
[15:22:02][1314136][INFO ] Seed for random number generator is -1038231826.
[15:22:05][1314136][INFO ] 8[15:22:05][1314136][INFO ] 9[15:22:06][1314136][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:22:06][1314136][INFO ] Normalization factor 3.97364e-08
[15:22:06][1314136][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
[15:22:06][1314136][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:22:06][1314136][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:22:06][1314136][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:22:06][1314136][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:22:54][1314136][INFO ] Checkpoint committed!
[15:23:54][1314136][INFO ] Checkpoint committed!
[15:24:54][1314136][INFO ] Checkpoint committed!
[15:25:54][1314136][INFO ] Checkpoint committed!
[15:26:55][1314136][INFO ] Checkpoint committed!
[15:27:55][1314136][INFO ] Checkpoint committed!
[15:28:55][1314136][INFO ] Checkpoint committed!
[15:29:06][1314136][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 5443.192383 1.0787439 3.3515606 20.7066 16.71  8
------> CAND:   0.250167 3698.486572 0.1914053 0.6163317 20.1996 16.1612  8
------> CAND:   0.250426 6678.111816 1.3722042 1.2012873 18.9254 14.7902  8
------> CAND:   0.249648 3628.200684 0.5311395 2.9623201 18.0392 13.8443  8
------> CAND:   0.501112 6395.110352 0.7093265 1.5818112 25.066 13.8335  2
------> CAND:   0.500853 3990.289062 0.2869115 0.6414270 24.232 13.3356  2
------> CAND: 179.794430 4099.676758 0.9417632 3.1820452 30.1981 13.1149  1
------> CAND:   0.250686 7511.388672 0.9447810 1.9917984 18.6704 12.2431  4
------> CAND:  86.437309 5502.163574 0.6527011 3.1322863 15.6252 12.2056 16
------> CAND: 116.556201 4477.585938 0.6269348 0.6157602 15.5644 12.1247 16
------> CAND:   1.250834 6736.051270 0.6626763 2.0832891 18.4767 12.0881  4
------> CAND:   1.251094 7865.704102 1.2128059 1.8220149 22.0842 12.0555  2
------> CAND:   0.500334 3903.435059 1.0151626 3.1429520 18.3626 11.9969  4
------> CAND:   1.250575 5330.135254 0.4268465 1.3272994 27.5276 11.9551  1
------> CAND:   1.250315 3677.343018 0.2121785 0.5358081 21.8901 11.94  2
------> CAND: 186.205085 5137.098633 0.4561276 2.9542015 21.6725 11.8105  2
------> CAND:  89.897345 4099.676758 0.9417632 3.1820452 21.6668 11.8072  2
------> CAND:  49.928264 4859.168457 0.9617069 3.2933819 18.0323 11.733  4
------> CAND: 230.536774 3973.792236 0.3915531 2.9433041 17.9921 11.7009  4
------> CAND:  89.897085 4099.676758 0.9417632 3.1820452 17.8661 11.6003  4
------> CAND:   0.499555 5679.986328 1.0526876 3.3394990 17.8549 11.5914  4
------> CAND: 230.343440 4300.059570 1.0787035 3.2451923 15.8504 11.5397  8
------> CAND:   0.417031 6767.274414 0.6566960 2.0615203 15.6059 11.2855  8
------> CAND: 230.410393 4656.286621 0.8485230 3.2433879 15.5669 11.245  8
------> CAND: 134.750388 3840.722656 0.7008732 3.0730758 14.8967 11.2446 16
------> CAND:  70.090828 3617.636963 0.8033087 0.1327213 14.8946 11.2419 16
------> CAND: 288.907650 4476.360352 0.6278504 3.1419485 17.3947 11.2247  4
------> CAND: 280.489692 5286.959473 0.9881082 0.8137614 17.3737 11.208  4
------> CAND:  38.491176 3659.927490 0.7842304 0.1584149 14.8382 11.168 16
------> CAND: 135.247089 4120.797852 0.6016124 3.0913894 14.8379 11.1677 16
------> CAND: 186.209497 5316.474121 0.4935034 2.9722848 20.5773 11.1597  2
------> CAND: 487.399714 3930.686768 1.0192015 0.2585971 17.2989 11.1485  4
------> CAND: 104.549232 3727.680420 0.6359099 0.2220654 14.8003 11.1185 16
------> CAND: 460.913951 4326.838867 0.6713732 3.1472409 17.1326 11.0162  4
------> CAND: 178.066359 3826.171875 0.5553203 3.0255499 15.3073 10.9759  8
------> CAND: 341.613699 4319.780762 0.9721957 0.4381298 15.2951 10.9633  8
------> CAND: 246.142098 5436.867676 0.9442611 3.3037968 15.2767 10.9443  8
------> CAND:   0.416772 3889.937012 0.1279037 1.3582089 15.2751 10.9426  8
------> CAND: 383.833503 4678.831543 0.8118758 3.2334933 15.2648 10.932  8
------> CAND:   0.625677 7802.163574 1.1425189 1.8709252 20.0858 10.868  2
------> CAND: 185.809074 4189.621582 0.8246601 0.4054506 14.6061 10.8653 16
------> CAND: 137.323421 3929.353760 0.4381248 0.4290977 14.5752 10.8252 16
------> CAND: 137.669088 4396.581543 0.5022635 3.0599480 15.1533 10.8167  8
------> CAND:   0.625417 5338.036621 0.4156827 1.3630079 19.9367 10.7795  2
------> CAND:  39.941054 4217.522949 0.8708960 3.1935456 15.1155 10.7777  8
------> CAND: 115.269814 6051.476074 0.8467095 3.2097437 14.5091 10.7394 16
------> CAND:  44.948543 4099.676758 0.9417632 3.1820452 16.7751 10.7324  4
------> CAND: 345.672423 6634.910645 1.0592754 3.2573526 16.7558 10.7171  4
------> CAND: 368.042371 3928.300537 0.6637459 0.3201685 15.0424 10.7023  8
------> CAND: 115.226736 4429.578613 0.8971085 3.2292652 14.4764 10.6969 16
------> CAND: 194.307480 3771.301758 0.9019026 3.0903625 15.0329 10.6925  8
------> CAND: 115.203640 4740.147949 0.9070975 3.2756081 14.4651 10.6822 16
------> CAND: 489.779413 5277.276367 0.9879680 3.3205495 16.708 10.6792  4
------> CAND: 115.211944 4891.425781 1.1683918 3.3488908 14.4366 10.6452 16
------> CAND: 102.687254 3955.400146 0.6283020 0.3511317 14.4331 10.6408 16
------> CAND:  44.745866 4274.216309 0.3053229 2.8357079 14.9692 10.6267  8
------> CAND:  74.493919 3861.882080 0.5041910 3.0039196 14.4192 10.6227 16
------> CAND: 431.981534 6029.080078 1.1828123 3.3714993 16.6346 10.6209  4
------> CAND:  99.702120 3808.011230 0.9685973 0.2067569 14.4151 10.6174 16
------> CAND:  60.111663 3826.171875 0.5553203 3.0255499 14.4146 10.6167 16
------> CAND: 329.897121 4825.218750 1.1180769 3.3323674 16.6276 10.6154  4
------> CAND: 247.342847 4517.643066 0.9374409 0.5226833 16.6124 10.6033  4
------> CAND: 279.835209 4327.147461 0.8035038 3.1967237 14.9457 10.6025  8
------> CAND: 364.549378 4494.853516 0.8847910 0.5316915 16.6033 10.5961  4
------> CAND:  86.434195 4730.301270 0.5278172 3.0919714 14.3984 10.5958 16
------> CAND: 187.363534 4119.951660 0.3291344 2.8734205 14.3949 10.5913 16
------> CAND: 345.856415 3944.457520 0.3198707 2.8606253 14.9324 10.5889  8
------> CAND:   0.167124 6238.068359 0.6174790 2.8647115 14.9324 10.5888  8
------> CAND: 133.630087 3751.696533 0.9502208 0.1814018 16.5899 10.5855  4
------> CAND: 122.748868 6211.794434 1.1698813 3.3672383 14.3871 10.5812 16
------> CAND: 173.446058 3703.523682 0.7814631 3.0514545 14.3728 10.5627 16
------> CAND: 121.963075 5276.329102 0.3395589 2.4837565 14.9055 10.5611  8
------> CAND:  86.368799 4198.716797 0.7118264 3.1501255 14.3693 10.5582 16
------> CAND: 150.291872 4236.486816 0.5279731 3.0769932 14.8973 10.5526  8
------> CAND:  86.385667 4457.039062 0.7040884 3.1821289 14.3491 10.532 16
------> CAND: 209.903980 4615.602051 0.6818617 3.1862142 14.87 10.5246  8
------> CAND:   0.625158 3698.486572 0.1914053 0.6163317 19.4946 10.5174  2
------> CAND: 177.432118 3666.594971 0.7036056 0.1773522 14.3313 10.509 16
------> CAND: 364.445315 3834.807861 0.8442101 0.2380352 14.8486 10.5026  8
------> CAND: 200.387260 7769.862793 1.1489550 1.8391217 14.8464 10.5002  8
------> CAND: 460.343549 4511.523926 0.4839155 3.0581827 24.17 10.4969  1
------> CAND:  76.832875 4477.956055 0.6286165 3.1514950 14.3155 10.4885 16
------> CAND: 141.631014 3684.562500 0.5621950 2.9936767 14.8285 10.4819  8
------> CAND: 338.909095 3780.806885 0.8307652 0.2132406 14.8279 10.4813  8
------> CAND: 192.470674 4832.144531 0.7593877 0.7109704 16.4502 10.4748  4
------> CAND: 121.165084 3802.456299 0.6117226 0.2694823 14.302 10.4711 16
------> CAND:   0.500074 3603.948730 0.9678838 3.0437167 16.4443 10.4702  4
------> CAND: 476.725324 3966.428223 0.6134170 3.0697057 16.4392 10.4661  4
------> CAND:  86.446133 5528.578125 0.6357530 3.1114011 14.2956 10.4628 16
------> CAND: 186.199116 4889.231445 0.4071303 2.9244781 19.3922 10.4567  2
------> CAND: 236.347184 4174.871094 0.1931334 2.4717779 14.7944 10.4468  8
------> CAND:  60.972973 3625.753174 0.9700873 3.0515590 14.7933 10.4456  8
------> CAND: 230.467485 3793.234619 0.6323208 3.0432043 14.7879 10.4401  8
------> CAND:  99.283791 3949.430664 0.7591407 3.1129482 14.2623 10.4199 16
------> CAND: 115.268257 3973.792236 0.3915531 2.9433041 14.2477 10.401 16
------> CAND: 298.433712 4105.001465 0.9842836 3.1898367 14.7363 10.387  8
------> CAND: 170.954770 5295.691895 1.0917293 0.7864380 14.2346 10.3842 16
------> CAND: 401.420179 4233.570801 0.9400985 0.4017917 16.3333 10.3823  4
------> CAND: 176.186993 5305.198242 0.9863323 3.3299794 14.2297 10.3779 16
------> CAND: 115.268517 3973.792236 0.3915531 2.9433041 14.7254 10.3758  8
[15:29:06][1314136][INFO ] Statistics: count dirty SumSpec pages 262073 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:29:06][1314136][INFO ] Data processing finished successfully!
15:29:06 (1314136): called boinc_finish(0)

</stderr_txt>
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