Task 1733721781

Name: Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_145_1350000_0
Workunit ID: 876243384
Created: 22 Feb 2025 8:37:50 UTC
Sent: 22 Feb 2025 15:23:05 UTC
Report deadline: 8 Mar 2025 15:23:05 UTC
Received: 22 Feb 2025 17:52:12 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 768.91
CPU time (sec): 14.21
Peak working set size (MB): 431.74
Peak swap size (MB): 14918.64
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[10:39:16][632373][INFO ] Application startup - thank you for supporting Einstein@Home!
[10:39:16][632373][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_cfbf00127_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_6_dms_200_145.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 1350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_145.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_145_1350000_0_0
------> GPU usage: 0.500000
[10:39:16][632373][INFO ] Starting data processing...
[10:39:16][632373][INFO ] opti: No host transfer for n_steps. Use device global.
[10:39:16][632373][INFO ] opti: No host transfer for mean. Use device global.
[10:39:16][632373][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:39:16][632373][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:39:16][632373][INFO ] opti: power spectrum in fft callback (static link).
[10:39:16][632373][INFO ] opti: __constant__ access is not uniform, bad!
[10:39:16][632373][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[10:39:16][632373][INFO ] CUDA global memory status (initial GPU state, including context):
[10:39:16][632373][INFO ] No template file. Generating templates.
[10:39:16][632373][INFO ] Template param value T_cons = 50000
[10:39:19][632373][INFO ] Number of generated templates to be used: 50000
[10:39:19][632373][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_145.cpt
[10:39:19][632373][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_145.cpt (No such file or directory).
------> Starting from scratch...
[10:39:19][632373][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_145.binary
[10:39:19][632373][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_6_dms_200_DM244.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183695125
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 244.5 cm^-3 pc
------> Scale factor: 1.03783
[10:39:19][632373][INFO ] Allocating memory for dedispersed compressed time series...
[10:39:19][632373][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:39:19][632373][INFO ] 8-bit allocation done
[10:39:19][632373][INFO ] Foobar
[10:39:19][632373][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_145.binary
[10:39:19][632373][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:39:19][632373][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:39:19][632373][INFO ] FftSize = 12582913
[10:39:19][632373][INFO ] Seed for random number generator is -1043324783.
[10:39:21][632373][INFO ] 8[10:39:21][632373][INFO ] 9[10:39:21][632373][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:39:21][632373][INFO ] Normalization factor 3.97364e-08
[10:39:21][632373][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
[10:39:21][632373][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:39:21][632373][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:39:21][632373][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:39:21][632373][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:40:16][632373][INFO ] Checkpoint committed!
[10:41:16][632373][INFO ] Checkpoint committed!
[10:42:16][632373][INFO ] Checkpoint committed!
[10:43:16][632373][INFO ] Checkpoint committed!
[10:44:16][632373][INFO ] Checkpoint committed!
[10:45:16][632373][INFO ] Checkpoint committed!
[10:46:16][632373][INFO ] Checkpoint committed!
[10:47:16][632373][INFO ] Checkpoint committed!
[10:48:16][632373][INFO ] Checkpoint committed!
[10:49:16][632373][INFO ] Checkpoint committed!
[10:50:16][632373][INFO ] Checkpoint committed!
[10:51:16][632373][INFO ] Checkpoint committed!
[10:52:03][632373][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4368.054199 1.0817326 2.6886659 25.0014 21.4223  8
------> CAND:   0.250426 3630.302246 0.6190218 0.7450816 23.8955 20.1993  8
------> CAND:   0.250686 4815.017090 1.1257515 1.4038490 22.5186 18.6854  8
------> CAND:   0.501372 4652.503418 0.9862689 1.4374652 32.5731 18.3332  2
------> CAND:   0.501112 3648.827881 0.5166375 0.9512100 32.5418 18.3144  2
------> CAND:   0.250167 4595.061523 0.8730869 2.1914265 21.9357 18.0477  8
------> CAND: 115.162897 4309.158203 1.0317161 2.6776001 17.3162 14.4863 16
------> CAND:   0.167124 3648.725342 0.5181967 0.9470288 18.486 14.3204  8
------> CAND: 230.326053 4309.158203 1.0317161 2.6776001 18.4275 14.2579  8
------> CAND:   0.499815 4384.031738 1.0838130 2.6852489 20.8052 13.96  4
------> CAND:   0.500334 3604.410400 0.9676085 2.7181773 24.5196 13.5072  2
------> CAND:   0.249648 3601.503174 0.9682657 2.7151093 17.31 13.0713  8
------> CAND:   0.500593 3931.075928 1.0165764 2.7350690 23.582 12.9478  2
------> CAND:   1.251353 4611.760254 0.8702108 1.6352731 19.1589 12.6348  4
------> CAND:   1.251613 4918.297852 1.0232974 2.1239531 28.9999 12.5945  1
------> CAND:   1.251094 4017.127686 0.5673876 1.8892320 28.9953 12.5925  1
------> CAND:   1.250834 3725.714600 0.4472074 1.7913450 28.2253 12.2581  1
------> CAND: 259.114961 3883.312256 0.8762327 2.6400268 22.2619 12.1613  2
------> CAND:   1.250575 4447.832520 0.9165871 2.4720106 27.9459 12.1368  1
------> CAND: 192.096981 4391.297363 0.7406506 1.7029686 15.5535 12.1104 16
------> CAND: 172.847630 3779.051758 0.5386192 2.1799967 16.3911 12.1045  8
------> CAND:   1.250315 3981.914551 0.7072620 2.4272182 27.8618 12.1002  1
------> CAND: 115.224141 3981.868164 1.0249411 2.7349119 16.3458 12.0571  8
------> CAND: 115.275005 3878.153076 0.6789648 2.4323280 16.272 11.9798  8
------> CAND: 156.203491 3967.620850 0.9009151 0.7831743 16.1591 11.8617  8
------> CAND:  40.374694 3924.710205 0.6673378 1.0299789 15.3562 11.8491 16
------> CAND: 115.230888 3916.167725 0.8278584 2.6014974 15.3393 11.8267 16
------> CAND: 230.463852 4011.216797 0.8479535 2.5842581 16.1212 11.8222  8
------> CAND: 172.829983 4032.314941 0.7216194 2.4150903 16.1109 11.8114  8
------> CAND:  15.438978 4043.602295 0.7112951 1.0872568 15.3113 11.7898 16
------> CAND: 345.573809 3629.824951 0.6289148 2.4490616 18.0378 11.7374  4
------> CAND:  99.653592 3621.328369 0.8110417 2.6240222 15.2689 11.7338 16
------> CAND:  86.530473 4093.824219 0.9436219 0.8637540 15.1166 11.5332 16
------> CAND: 143.858641 3651.548584 0.9265732 2.6920855 15.8427 11.5318  8
------> CAND:   0.625936 4918.297852 1.0232974 2.1239531 21.1297 11.4879  2
------> CAND:   0.625677 4017.127686 0.5673876 1.8892320 21.1279 11.4868  2
------> CAND: 172.786905 3629.824951 0.6289148 2.4490616 15.7942 11.4813  8
------> CAND:  57.591310 3628.325195 0.6495093 2.4646487 15.0711 11.4734 16
------> CAND: 172.743307 3883.312256 0.8762327 2.6400268 17.6756 11.4484  4
------> CAND: 267.191664 3730.020996 0.7465395 0.6996438 15.6897 11.3726  8
------> CAND: 140.077592 3743.873779 0.7154132 0.7417142 14.9727 11.3442 16
------> CAND: 201.804180 3757.435547 0.8360415 0.6420186 14.9685 11.3387 16
------> CAND: 230.409615 3704.835205 0.8425156 2.6369445 17.4553 11.2729  4
------> CAND:  34.559353 3633.441895 0.6151093 2.4159875 14.9101 11.2621 16
------> CAND: 358.921403 3763.568604 0.6663938 0.8188481 15.5648 11.2429  8
------> CAND: 115.281752 3649.708984 0.5029913 2.1944087 14.8857 11.2302 16
------> CAND: 229.994919 3931.678223 0.6577092 1.0489858 15.5345 11.2114  8
------> CAND: 345.898715 4391.055664 0.7783225 1.4885842 17.3656 11.2015  4
------> CAND: 209.594905 3874.526611 0.7727153 0.8200568 15.5243 11.2008  8
------> CAND: 115.283568 4943.064453 1.1061577 2.3333600 14.8594 11.1958 16
------> CAND:  35.585452 4087.423340 0.9444646 2.6590800 14.8329 11.1611 16
------> CAND:  90.441795 3768.996582 0.8237809 2.6199639 14.8212 11.1458 16
------> CAND: 148.190108 3843.787354 0.9386781 2.6992276 14.7995 11.1174 16
------> CAND: 150.973084 4241.826660 0.7327917 1.3446317 14.7728 11.0827 16
------> CAND: 179.191850 4290.092285 0.7843154 1.2967067 15.4078 11.0801  8
------> CAND:  86.393452 3629.824951 0.6289148 2.4490616 14.7673 11.0755 16
------> CAND: 115.290575 4068.607666 0.6036611 1.4382206 14.7356 11.034 16
------> CAND: 143.562281 3830.906494 0.7062357 0.8407403 14.7267 11.0224 16
------> CAND: 137.836731 4656.044434 0.9579523 2.3670557 17.1261 11.0111  4
------> CAND:  86.385148 3864.395020 0.7830854 2.5581424 14.707 10.9968 16
------> CAND: 115.216356 4301.173828 1.0729430 2.7073097 15.3273 10.9966  8
------> CAND: 115.205975 3868.485596 0.7789431 2.5526292 14.6997 10.9873 16
------> CAND: 179.884480 4284.879883 0.9097112 1.0801953 15.2892 10.9572  8
------> CAND: 331.061538 4186.283203 0.6536191 2.0606816 17.0168 10.9242  4
------> CAND:   8.478424 4819.229492 0.9622766 1.9182397 14.648 10.9199 16
------> CAND: 140.978867 3991.626221 0.6538114 2.3177118 14.6374 10.9061 16
------> CAND:   0.625417 3725.714600 0.4472074 1.7913450 20.1478 10.9047  2
------> CAND: 257.247533 4127.334961 0.8765557 2.5892084 25.0898 10.8964  1
------> CAND: 407.452989 3667.417236 0.4658233 2.0289819 15.225 10.8908  8
------> CAND: 187.277117 4196.197266 0.9830737 2.6632686 16.9669 10.8846  4
------> CAND: 403.317451 3649.365234 0.9141210 2.6887450 15.2155 10.881  8
------> CAND: 115.240230 3913.341309 0.8290817 2.5977509 14.6126 10.8739 16
------> CAND:  82.551679 3687.282715 0.6750215 2.4872470 14.6096 10.8699 16
------> CAND:   0.499555 3602.459473 0.9680507 2.7182691 16.9392 10.8626  4
------> CAND: 240.706679 3695.732666 0.9442320 0.5212426 15.1951 10.8599  8
------> CAND: 309.915694 4919.651367 1.1184211 1.5591772 16.9288 10.8543  4
------> CAND: 317.683582 3738.409180 0.9129349 2.6820610 16.9209 10.8481  4
------> CAND: 149.000036 3985.025879 0.7769977 2.5188632 15.1735 10.8376  8
------> CAND: 145.677021 4657.931641 0.9174135 1.5771341 16.8963 10.8286  4
------> CAND: 129.626120 3833.132324 0.6003830 2.3101442 14.5773 10.828 16
------> CAND: 230.448541 3981.868164 1.0249411 2.7349119 16.8901 10.8236  4
------> CAND:   0.625158 3981.914551 0.7072620 2.4272182 20.0072 10.8213  2
------> CAND:  86.393712 3625.676758 0.6892228 2.5221434 14.5595 10.8048 16
------> CAND: 223.556497 4063.640381 0.6117542 2.1118667 24.7719 10.7583  1
------> CAND: 201.449172 3683.413086 0.9180502 0.5256721 14.5145 10.7463 16
------> CAND: 107.734966 4914.946777 1.1173540 1.5853744 15.083 10.7441  8
------> CAND: 137.836212 4664.371094 0.9575498 2.3719475 16.7677 10.7265  4
------> CAND: 498.999514 3859.839844 0.9677151 2.7118583 19.8454 10.7254  2
------> CAND: 183.051530 3623.888184 0.7117105 2.5354009 14.498 10.7249 16
------> CAND: 397.088712 3717.146240 0.7999588 2.6025167 16.7516 10.7137  4
------> CAND: 107.775450 3706.468994 0.8614166 0.5816329 14.4856 10.7088 16
------> CAND: 172.420478 3648.426514 0.5207007 2.2337215 19.8038 10.7007  2
------> CAND:  70.247052 4243.231445 0.7334405 1.3313974 14.4792 10.7005 16
------> CAND: 205.504521 3844.289307 0.8026226 0.7585083 15.0372 10.6968  8
------> CAND: 115.196114 3677.286621 0.7175477 2.5320489 14.4748 10.6948 16
------> CAND:   1.250056 3642.346680 0.5395754 2.2910349 24.6026 10.6848  1
------> CAND: 172.731370 3666.162598 0.7854110 2.5965137 15.0196 10.6787  8
------> CAND:   0.416772 3872.832764 0.6851584 2.4293714 15.019 10.6781  8
------> CAND: 459.990098 3931.678223 0.6577092 1.0489858 16.6834 10.6596  4
------> CAND: 207.645991 4935.328125 1.1063960 2.3640487 16.6804 10.6573  4
[10:52:03][632373][INFO ] Statistics: count dirty SumSpec pages 400701 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:52:03][632373][INFO ] Data processing finished successfully!
10:52:03 (632373): called boinc_finish(0)

</stderr_txt>
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