Task 1730570450

Name: Ter5_1_dns_cfbf00126_segment_6_dms_200_40000_60_6050000_1
Workunit ID: 874393699
Created: 16 Feb 2025 4:14:50 UTC
Sent: 16 Feb 2025 18:50:13 UTC
Report deadline: 2 Mar 2025 18:50:13 UTC
Received: 16 Feb 2025 21:22:41 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 625.65
CPU time (sec): 17.10
Peak working set size (MB): 351.83
Peak swap size (MB): 10503
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[14:12:05][4834][INFO ] Application startup - thank you for supporting Einstein@Home!
[14:12:05][4834][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_6_dms_200_60.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 6050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_60.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_40000_60_6050000_1_0
------> GPU usage: 0.500000
[14:12:05][4834][INFO ] Starting data processing...
[14:12:05][4834][INFO ] opti: No host transfer for n_steps. Use device global.
[14:12:05][4834][INFO ] opti: No host transfer for mean. Use device global.
[14:12:05][4834][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:12:05][4834][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:12:05][4834][INFO ] opti: power spectrum in fft callback (static link).
[14:12:05][4834][INFO ] opti: __constant__ access is not uniform, bad!
[14:12:05][4834][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[14:12:05][4834][INFO ] CUDA global memory status (initial GPU state, including context):
[14:12:05][4834][INFO ] No template file. Generating templates.
[14:12:05][4834][INFO ] Template param value T_cons = 50000
[14:12:10][4834][INFO ] Number of generated templates to be used: 50000
[14:12:10][4834][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_6_dms_200_60.cpt
[14:12:10][4834][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_6_dms_200_60.cpt (No such file or directory).
------> Starting from scratch...
[14:12:10][4834][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_60.binary
[14:12:10][4834][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_6_dms_200_DM236.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776185223949
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 236 cm^-3 pc
------> Scale factor: 0.992399
[14:12:10][4834][INFO ] Allocating memory for dedispersed compressed time series...
[14:12:10][4834][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:12:10][4834][INFO ] 8-bit allocation done
[14:12:10][4834][INFO ] Foobar
[14:12:10][4834][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_60.binary
[14:12:10][4834][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:12:10][4834][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:12:10][4834][INFO ] FftSize = 12582913
[14:12:10][4834][INFO ] Seed for random number generator is -1030942083.
[14:12:12][4834][INFO ] 8[14:12:12][4834][INFO ] 9[14:12:13][4834][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:12:13][4834][INFO ] Normalization factor 3.97364e-08
[14:12:13][4834][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
[14:12:13][4834][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1542 MB (9473 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:12:13][4834][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:12:13][4834][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:12:13][4834][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:13:05][4834][INFO ] Checkpoint committed!
[14:14:05][4834][INFO ] Checkpoint committed!
[14:15:05][4834][INFO ] Checkpoint committed!
[14:16:05][4834][INFO ] Checkpoint committed!
[14:17:05][4834][INFO ] Checkpoint committed!
[14:18:05][4834][INFO ] Checkpoint committed!
[14:19:05][4834][INFO ] Checkpoint committed!
[14:20:05][4834][INFO ] Checkpoint committed!
[14:21:05][4834][INFO ] Checkpoint committed!
[14:22:05][4834][INFO ] Checkpoint committed!
[14:22:28][4834][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 5279.858887 0.3325060 5.5694308 20.1771 16.1369  8
------> CAND:   0.250167 6070.392578 1.1821659 0.2146893 19.3615 15.258  8
------> CAND:   0.249648 3624.504395 0.9700143 3.2592747 19.0289 14.9011  8
------> CAND:   0.500074 3657.733643 0.9746709 3.2759042 26.5169 14.7008  2
------> CAND:   0.250426 3727.357666 0.6606184 6.1653733 17.4364 13.2049  8
------> CAND:   1.249796 5278.005371 0.3362351 5.6002555 30.3626 13.1863  1
------> CAND:   1.249277 7423.797363 0.9514915 5.8809462 29.9733 13.0172  1
------> CAND:   1.249537 6725.336426 0.6708701 5.7274323 29.6003 12.8552  1
------> CAND: 140.090568 3887.048584 0.1385709 5.2243433 16.0534 12.7768 16
------> CAND:   0.500593 5096.232910 0.5569926 6.2006783 19.2095 12.6753  4
------> CAND:   1.250056 3764.075928 0.1439615 5.4505219 29.0767 12.6279  1
------> CAND:   0.500334 7750.105957 1.2700963 6.2005982 18.8349 12.375  4
------> CAND:  65.380217 5172.521484 0.8933746 0.1335832 18.627 12.2084  4
------> CAND: 280.448170 4175.327637 0.8294802 0.0296338 16.2189 11.9242  8
------> CAND: 115.533216 4786.358398 0.8977252 0.1202084 15.4112 11.9218 16
------> CAND:   0.624898 6725.336426 0.6708701 5.7274323 21.79 11.8804  2
------> CAND:  32.648847 3673.844727 0.6468479 6.1470962 15.3249 11.8078 16
------> CAND: 496.421550 4199.404785 0.5682890 3.6534338 26.9843 11.7191  1
------> CAND:   0.499036 7124.793945 0.8326750 5.8210392 17.9905 11.6996  4
------> CAND:   0.625158 3764.075928 0.1439615 5.4505219 21.4356 11.6697  2
------> CAND:   0.624639 7425.511719 0.9508355 5.8774228 21.3973 11.6469  2
------> CAND:  89.606954 4465.686523 0.8263584 0.0743909 15.911 11.6029  8
------> CAND: 119.088492 4126.431152 0.6688983 6.2528725 15.1478 11.5741 16
------> CAND:   0.499296 3734.745605 0.1520653 5.5287757 17.7537 11.5107  4
------> CAND: 151.164861 3638.237061 0.9519531 3.2684529 15.0858 11.4926 16
------> CAND: 193.202230 4497.465332 1.1096466 0.1390589 17.5507 11.3489  4
------> CAND: 272.098982 3648.421875 0.9352521 3.2757206 15.6658 11.3477  8
------> CAND: 473.029135 4091.321045 0.4425723 6.1282434 25.8704 11.2354  1
------> CAND: 233.924407 3672.954346 0.6518125 6.1527934 15.4376 11.1109  8
------> CAND: 448.035030 4465.686523 0.8263584 0.0743909 25.5275 11.0865  1
------> CAND: 180.111550 3746.248047 0.3472398 3.5388038 15.3313 11.0007  8
------> CAND: 187.428930 4303.184082 0.8117605 3.6075535 17.1046 10.994  4
------> CAND: 163.093978 3759.258057 0.3355826 5.9978924 14.7014 10.9894 16
------> CAND:  65.378660 5352.828125 0.9552174 0.1572989 17.0801 10.9745  4
------> CAND: 117.301771 4378.035645 0.2959325 4.0860291 14.668 10.9459 16
------> CAND:  99.437420 3657.327393 0.7768706 3.3037298 17.0406 10.9431  4
------> CAND: 288.860678 4735.727539 1.0664889 0.1643477 15.2736 10.941  8
------> CAND:  31.349225 3693.045898 0.5078588 6.1112871 14.6447 10.9156 16
------> CAND:  51.488433 4252.418457 0.7620549 0.0195251 15.2362 10.9024  8
------> CAND:  65.297694 3673.844727 0.6468479 6.1470962 20.1437 10.9023  2
------> CAND:   0.500853 3646.114014 0.3477578 6.0035987 20.138 10.8989  2
------> CAND:  86.615333 4163.195312 1.0573871 0.0675619 14.621 10.8848 16
------> CAND: 461.700523 3977.073730 0.2089069 5.7411280 16.935 10.8593  4
------> CAND:   0.503707 6731.415039 0.6662492 5.6930909 20.0147 10.8258  2
------> CAND: 432.974676 4419.243164 1.0082718 0.1037604 19.9474 10.7859  2
------> CAND: 169.505671 4138.808105 0.8419858 3.5304272 14.5418 10.7818 16
------> CAND: 134.199450 5549.095215 0.7913463 0.0771295 14.5357 10.7739 16
------> CAND: 341.136462 4106.991211 0.6154102 6.2295275 15.1083 10.7702  8
------> CAND: 259.641764 5914.532715 0.9700766 0.1318604 15.0789 10.7399  8
------> CAND: 224.756727 4253.671387 0.7620956 0.0259854 19.8685 10.7391  2
------> CAND: 137.365981 4161.363281 0.8045462 0.0211785 14.5038 10.7324 16
------> CAND: 119.817972 5628.022461 1.0558898 4.0730128 16.7404 10.7049  4
------> CAND: 153.709349 4798.261230 0.6626389 3.8944709 14.4755 10.6957 16
------> CAND: 157.311336 7372.650879 1.3863500 0.1231764 19.7877 10.6912  2
------> CAND: 216.546117 3691.351562 0.5189478 6.1154580 15.0281 10.6875  8
------> CAND: 434.830426 4598.417480 0.6897733 0.0380928 16.7062 10.6777  4
------> CAND:   0.166605 3606.721680 0.9673721 3.2502975 15.0171 10.6762  8
------> CAND: 154.112885 3988.433594 0.5029209 3.5648518 14.4403 10.6501 16
------> CAND: 487.997364 3621.423096 0.7104439 6.1505156 24.4854 10.6339  1
------> CAND: 107.858233 3826.664307 0.9606595 3.3619578 14.4277 10.6337 16
------> CAND: 116.811299 4838.149414 0.8627414 0.1204656 24.4477 10.6175  1
------> CAND:  86.589901 4864.984863 0.9605296 0.1444198 14.4127 10.6143 16
------> CAND: 431.918993 3774.892578 0.5070176 6.1294889 16.6108 10.6021  4
------> CAND: 151.858529 4052.792236 0.3744873 3.7144191 14.4014 10.5997 16
------> CAND: 115.469117 5619.381348 1.0563823 0.2010242 14.4009 10.599 16
------> CAND:  32.467709 5600.225098 0.8770326 4.1403165 14.3863 10.5802 16
------> CAND: 149.121227 3621.793457 0.6863329 6.1456070 14.8999 10.5554  8
------> CAND: 455.247309 4943.979980 0.6100469 4.0012183 16.5459 10.5507  4
------> CAND: 180.983761 4503.081543 0.6758053 3.7466249 14.8931 10.5484  8
------> CAND: 285.946650 3774.575684 0.8845029 3.3469882 16.5392 10.5453  4
------> CAND: 449.513454 4253.671387 0.7620956 0.0259854 24.2723 10.5413  1
------> CAND: 230.858047 5389.020020 0.5891842 6.1880655 16.5284 10.5368  4
------> CAND:  33.891896 3733.955078 0.1597540 3.9865992 14.3508 10.5343 16
------> CAND: 115.485726 5349.626465 0.9804986 0.1769398 14.3401 10.5204 16
------> CAND: 176.143396 4844.352051 0.8602253 0.1116646 16.4925 10.5084  4
------> CAND:   0.503967 3764.203125 0.1410880 5.4242773 19.4521 10.4922  2
------> CAND: 123.422814 4221.948730 0.8694782 0.0471759 14.317 10.4905 16
------> CAND:   0.416512 7608.256836 1.0550489 5.9705606 16.469 10.4897  4
------> CAND: 304.042742 3609.213379 0.9602053 6.1833806 14.8251 10.4784  8
------> CAND: 120.167271 4132.608398 0.5869645 6.2207856 24.1232 10.4766  1
------> CAND: 320.288275 3686.669678 0.1950779 3.7532701 14.823 10.4762  8
------> CAND: 102.976606 4252.418457 0.7620549 0.0195251 16.4278 10.4571  4
------> CAND: 173.248831 5003.087891 0.4807090 6.1207075 14.8008 10.4534  8
------> CAND:  48.917216 3780.330322 0.6591552 6.1787367 14.2882 10.4533 16
------> CAND: 346.540221 5324.258301 0.9832354 0.1778155 16.4165 10.4482  4
------> CAND: 115.516089 4003.309814 0.8649145 6.2792416 14.2745 10.4356 16
------> CAND: 454.426481 5937.481934 0.9659678 0.1271554 16.3935 10.4299  4
------> CAND: 280.467633 3786.122559 0.4636331 3.4691691 24.0148 10.4295  1
------> CAND:  43.927374 4552.865234 1.0563751 0.1330231 14.2608 10.4179 16
------> CAND: 118.283754 5185.794922 0.9951140 3.9319570 14.2598 10.4166 16
------> CAND: 346.664786 4471.330078 0.9266833 0.0945275 19.3215 10.4148  2
------> CAND: 280.362792 4825.657715 0.8655905 0.1206174 14.7632 10.4147  8
------> CAND: 318.675945 6615.752930 1.0050932 4.5355186 14.7627 10.4142  8
------> CAND:  41.050715 3633.337891 0.4613129 3.3843238 14.7621 10.4136  8
------> CAND: 132.015940 5520.633301 1.1791201 4.0039334 14.2457 10.3984 16
------> CAND: 166.193555 3613.493408 0.9363728 3.2573707 16.3488 10.3945  4
------> CAND: 144.675835 4184.288086 0.3185649 5.9782171 14.2377 10.3881 16
------> CAND: 313.741897 3889.506348 0.5925565 3.4763999 19.2388 10.3658  2
------> CAND: 356.542742 4038.239746 0.6469918 6.2365322 16.3055 10.3603  4
------> CAND: 157.312893 7418.207520 1.3900778 0.1378057 19.2279 10.3593  2
[14:22:28][4834][INFO ] Statistics: count dirty SumSpec pages 233884 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:22:28][4834][INFO ] Data processing finished successfully!
14:22:28 (4834): called boinc_finish(0)

</stderr_txt>
]]>