Task 1706762825

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_175_4150000_2
Workunit ID: 859795530
Created: 1 Jan 2025 15:15:49 UTC
Sent: 1 Jan 2025 20:42:21 UTC
Report deadline: 15 Jan 2025 20:42:21 UTC
Received: 2 Jan 2025 1:39:23 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803899
Run time (sec): 422.52
CPU time (sec): 41.50
Peak working set size (MB): 278.92
Peak swap size (MB): 10369.16
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>
[20:29:41][342482][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_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_175.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 4150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_175.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_175_4150000_2_0
------> GPU usage: 1.000000
[20:29:41][342482][INFO ] Starting data processing...
[20:29:41][342482][INFO ] opti: No host transfer for n_steps. Use device global.
[20:29:41][342482][INFO ] opti: No host transfer for mean. Use device global.
[20:29:41][342482][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:29:41][342482][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:29:41][342482][INFO ] opti: power spectrum in fft callback (static link).
[20:29:41][342482][INFO ] opti: __constant__ access is not uniform, bad!
[20:29:41][342482][INFO ] Running on device 0 NVIDIA GeForce RTX 2080
[20:29:41][342482][INFO ] CUDA global memory status (initial GPU state, including context):
[20:29:41][342482][INFO ] No template file. Generating templates.
[20:29:41][342482][INFO ] Template param value T_cons = 50000
[20:29:46][342482][INFO ] Number of generated templates to be used: 50000
[20:29:46][342482][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_175.cpt
[20:29:46][342482][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_175.cpt (No such file or directory).
------> Starting from scratch...
[20:29:46][342482][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_175.binary
[20:29:46][342482][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_DM247.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206487608
------> 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: 247.5 cm^-3 pc
------> Scale factor: 1.01359
[20:29:46][342482][INFO ] Allocating memory for dedispersed compressed time series...
[20:29:46][342482][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:29:46][342482][INFO ] 8-bit allocation done
[20:29:46][342482][INFO ] Foobar
[20:29:46][342482][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_175.binary
[20:29:47][342482][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:29:47][342482][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:29:47][342482][INFO ] FftSize = 12582913
[20:29:47][342482][INFO ] Seed for random number generator is -1037972230.
[20:29:50][342482][INFO ] 8[20:29:50][342482][INFO ] 9[20:29:52][342482][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:29:52][342482][INFO ] Normalization factor 3.97364e-08
[20:29:52][342482][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
[20:29:52][342482][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 762 MB (7214 MB free / 7976 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:29:52][342482][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:29:52][342482][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:29:52][342482][INFO ] TimeSeriesLength = 16764699, params->nsamples = 25165824
sum = -1260.09741211, mean= -0.00007516  -0.00007516
[20:29:52][342482][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:30:41][342482][INFO ] Checkpoint committed!
[20:31:41][342482][INFO ] Checkpoint committed!
[20:32:41][342482][INFO ] Checkpoint committed!
[20:33:41][342482][INFO ] Checkpoint committed!
[20:34:41][342482][INFO ] Checkpoint committed!
[20:35:41][342482][INFO ] Checkpoint committed!
[20:36:41][342482][INFO ] Checkpoint committed!
[20:36:42][342482][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 3936.150635 0.1885433 0.6676207 20.3391 16.3121  8
------> CAND:   0.249907 6243.184570 1.3408314 3.5172670 20.1656 16.1244  8
------> CAND:   0.250426 7480.004395 1.4336066 1.3116090 18.6752 14.5225  8
------> CAND:   0.249648 3893.166748 0.5940060 3.1030552 17.6844 13.4676  8
------> CAND:   0.501112 6957.348633 0.9127032 1.4045402 24.2961 13.3738  2
------> CAND:   0.500853 4343.941895 0.3565832 0.6387945 23.9574 13.1717  2
------> CAND: 462.185026 5759.307129 1.1982729 0.8422806 19.8147 13.1617  4
------> CAND: 366.314559 4304.191406 0.7426384 3.2289584 29.7796 12.9331  1
------> CAND: 192.213760 4068.379395 0.4318528 3.0747550 16.8888 12.6271  8
------> CAND: 183.157409 4304.191406 0.7426384 3.2289584 18.9089 12.4342  4
------> CAND:   0.250686 8434.516602 1.2729514 1.7350651 18.7057 12.2714  4
------> CAND: 172.815191 4259.941895 0.6771353 3.2044671 15.4915 12.0281 16
------> CAND: 231.092383 5759.307129 1.1982729 0.8422806 16.2137 11.9188  8
------> CAND: 183.157150 4304.191406 0.7426384 3.2289584 18.1817 11.8522  4
------> CAND:   1.250575 6179.429199 0.4727854 1.5578600 26.9058 11.685  1
------> CAND:  91.578705 4304.191406 0.7426384 3.2289584 15.9752 11.6698  8
------> CAND:   1.250315 3854.321777 0.2350415 0.5126996 26.8509 11.6612  1
------> CAND: 254.334023 4696.591309 1.0285313 3.3554902 15.912 11.6039  8
------> CAND: 183.293392 4463.418945 0.8322062 0.4726499 15.1517 11.5793 16
------> CAND:   1.250834 7584.741211 0.7580449 1.9565626 26.5302 11.5219  1
------> CAND:   0.499555 6688.022949 1.3839668 3.5201182 17.7589 11.5148  4
------> CAND:  99.149625 3870.319580 0.6314734 0.2601727 15.8261 11.5145  8
------> CAND:  70.795395 5516.731934 1.2549369 0.7576857 15.7983 11.4856  8
------> CAND: 150.188588 3826.992188 0.2533481 0.4484234 15.7857 11.4725  8
------> CAND: 335.579333 5067.274902 1.1944982 3.4310074 17.6587 11.4349  4
------> CAND: 241.163934 4449.848145 0.3485297 3.0328295 15.7252 11.4095  8
------> CAND: 101.153814 3710.515625 0.7304755 3.0824559 15.0077 11.3901 16
------> CAND:  69.881923 4935.231934 1.0270257 0.6100493 14.997 11.376 16
------> CAND: 102.097130 3859.600098 0.6485927 0.2508921 14.987 11.363 16
------> CAND: 230.365498 4372.528320 1.0089887 3.2935345 15.6051 11.2847  8
------> CAND: 408.402533 4509.316895 0.9407333 3.3045008 17.441 11.2615  4
------> CAND: 141.767516 3732.327637 0.8516840 0.1555267 14.8709 11.2108 16
------> CAND: 143.568509 4421.211914 0.6153049 0.5144232 15.5336 11.2105  8
------> CAND: 238.977829 4425.247070 0.6106404 0.5267574 17.3722 11.2068  4
------> CAND:   0.500074 3643.523926 0.9389190 3.0823998 17.301 11.1502  4
------> CAND:  55.708311 3959.740234 0.7265558 0.2826810 15.4476 11.1212  8
------> CAND:  67.367279 3622.971924 0.6507285 0.1295598 15.4448 11.1183  8
------> CAND: 307.426742 6234.895996 0.8946906 3.3654435 15.4358 11.109  8
------> CAND: 129.671275 4579.182617 0.2619895 2.8633826 14.7809 11.0932 16
------> CAND:   0.500334 3882.360596 1.0111725 3.1647236 17.2279 11.092  4
------> CAND: 179.460701 3926.735107 0.9279981 0.2334622 15.3766 11.0477  8
------> CAND: 128.725624 4376.347168 0.6467415 0.4918596 14.7211 11.0152 16
------> CAND: 102.112700 3620.024170 0.7307705 3.0519869 15.3381 11.0078  8
------> CAND: 279.956660 4004.276855 0.4878426 3.0917563 17.1177 11.0044  4
------> CAND: 115.570067 4991.367188 1.0254472 0.6371749 17.1065 10.9955  4
------> CAND:  83.771891 6781.664062 1.1115910 1.1938154 14.7039 10.9927 16
------> CAND:  88.625231 3879.382080 0.7480010 3.1364467 14.7014 10.9895 16
------> CAND: 384.427520 4068.379395 0.4318528 3.0747550 17.0691 10.9657  4
------> CAND: 193.000851 3795.907715 0.7998202 0.1929514 14.6654 10.9426 16
------> CAND: 470.995103 4341.563477 0.8018736 0.4357039 17.0368 10.9401  4
------> CAND: 254.943351 3658.643555 0.2634355 0.3217858 15.263 10.9301  8
------> CAND: 138.892414 4109.753418 0.5203249 0.4144015 14.6556 10.9299 16
------> CAND: 226.270963 3865.689941 0.9806224 0.2007109 15.2539 10.9207  8
------> CAND: 123.839585 3787.940918 0.4676825 0.2688333 14.6474 10.9191 16
------> CAND:  95.173945 4199.757812 0.4611011 3.1105762 15.22 10.8856  8
------> CAND: 348.856600 3663.109863 0.7394448 3.0679955 15.2101 10.8754  8
------> CAND: 385.463740 3824.098389 0.7255720 0.2182223 15.21 10.8753  8
------> CAND: 438.417361 4840.489746 0.5786077 3.2308750 20.0794 10.8642  2
------> CAND: 230.475790 4506.783203 0.6862757 3.2463686 15.1973 10.8622  8
------> CAND: 335.974565 6902.209961 0.9375885 3.3090708 15.1945 10.8593  8
------> CAND: 115.212463 4499.114258 0.9417722 3.3028769 14.5978 10.8546 16
------> CAND:  86.367761 4206.035645 1.0210283 3.2575314 14.5963 10.8527 16
------> CAND: 181.621375 3795.256104 0.8006153 3.1148469 15.1461 10.8093  8
------> CAND:  45.070512 3893.123779 0.7342062 3.1331701 14.5587 10.8037 16
------> CAND: 122.104767 4304.191406 0.7426384 3.2289584 16.8599 10.7997  4
------> CAND:  11.759917 5383.621582 0.6407452 3.2691073 14.5528 10.7961 16
------> CAND:  86.407466 4259.941895 0.6771353 3.2044671 14.5434 10.7839 16
------> CAND: 288.320640 4068.379395 0.4318528 3.0747550 16.8313 10.7769  4
------> CAND: 118.903462 8327.967773 1.2168803 1.7341727 15.1013 10.763  8
------> CAND:  61.052383 4304.191406 0.7426384 3.2289584 15.0476 10.7076  8
------> CAND:  75.081189 4281.879883 0.7531413 0.4211658 19.7652 10.6778  2
------> CAND: 148.768554 4002.917725 1.0133524 0.2616352 14.4564 10.6709 16
------> CAND: 127.080595 4083.985352 0.8108147 0.3186204 15.01 10.6688  8
------> CAND: 279.734260 4760.423340 1.1499509 3.3764656 15.0015 10.6601  8
------> CAND:  86.425631 5302.276855 0.5873082 3.2354066 14.4456 10.657 16
------> CAND:  51.291206 4617.113281 1.0613477 3.3413026 14.4456 10.6569 16
------> CAND: 115.256579 5361.600586 1.1707536 3.4492047 14.4454 10.6567 16
------> CAND:  71.190627 4862.112305 0.6488912 3.2671177 14.4426 10.6531 16
------> CAND:  11.760955 6171.530762 0.8520142 3.3474531 14.4398 10.6494 16
------> CAND: 120.884814 3872.043945 0.7550919 3.1354666 16.6602 10.6412  4
------> CAND: 201.022279 3648.803955 0.3067712 0.2825264 14.4313 10.6384 16
------> CAND: 468.866868 3861.423096 0.3675845 2.9991174 19.6729 10.6231  2
------> CAND: 110.368206 4437.262207 0.8988805 3.2845728 14.9628 10.6202  8
------> CAND: 455.652921 4434.207031 0.4827310 0.5948422 16.6335 10.6201  4
------> CAND:  24.420850 4304.191406 0.7426384 3.2289584 14.4153 10.6177 16
------> CAND:  45.824905 5453.201172 0.3655638 2.9036009 14.4092 10.6098 16
------> CAND:  11.760436 5783.997559 0.7397583 3.3108909 14.3787 10.5703 16
------> CAND: 231.068509 3888.583496 0.7384415 0.2469471 16.5554 10.5582  4
------> CAND:  60.196522 3864.482422 0.7618683 0.2315003 16.5147 10.5259  4
------> CAND: 121.261362 4616.495117 1.0190817 0.5041564 14.3407 10.5212 16
------> CAND: 166.622265 3828.615234 0.2407827 2.8602021 24.2208 10.519  1
------> CAND: 345.545782 6805.537109 1.3954223 3.5184107 16.5018 10.5157  4
------> CAND:   0.625417 6179.429199 0.4727854 1.5578600 19.4798 10.5086  2
------> CAND: 120.314413 5875.314941 0.5304467 3.1050072 14.3121 10.4842 16
------> CAND:   0.167124 7074.988281 0.5733848 2.5835311 14.8203 10.4734  8
------> CAND: 185.727069 3787.147217 0.9953660 0.1635241 14.3013 10.4702 16
------> CAND: 115.476903 4388.282227 0.9387782 0.4296693 14.2991 10.4674 16
------> CAND: 249.608881 4220.525879 0.8429019 3.2318490 14.8045 10.4572  8
------> CAND:  60.442277 3872.043945 0.7550919 3.1354666 14.8008 10.4533  8
------> CAND:  57.366834 4057.395752 0.5398973 3.1229131 14.2869 10.4517 16
[20:36:42][342482][INFO ] Statistics: count dirty SumSpec pages 259502 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:36:42][342482][INFO ] Data processing finished successfully!
20:36:42 (342482): called boinc_finish(0)

</stderr_txt>
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