Task 1714064193

Name: Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_52_6400000_1
Workunit ID: 864531800
Created: 14 Jan 2025 10:14:30 UTC
Sent: 14 Jan 2025 23:58:01 UTC
Report deadline: 28 Jan 2025 23:58:01 UTC
Received: 15 Jan 2025 0:12:13 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12930797
Run time (sec): 448.24
CPU time (sec): 20.40
Peak working set size (MB): 350.23
Peak swap size (MB): 6237.7
Peak disk usage (MB): 0.02
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.24.1</core_client_version>
<![CDATA[
<stderr_txt>
[16:59:35][731750][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_cfbf00111_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_6_dms_200_52.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 6400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_52.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_52_6400000_1_0
------> GPU usage: 0.500000
[16:59:35][731750][INFO ] Starting data processing...
[16:59:35][731750][INFO ] opti: No host transfer for n_steps. Use device global.
[16:59:35][731750][INFO ] opti: No host transfer for mean. Use device global.
[16:59:35][731750][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:59:35][731750][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:59:35][731750][INFO ] opti: power spectrum in fft callback (static link).
[16:59:35][731750][INFO ] opti: __constant__ access is not uniform, bad!
[16:59:35][731750][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[16:59:35][731750][INFO ] CUDA global memory status (initial GPU state, including context):
[16:59:35][731750][INFO ] No template file. Generating templates.
[16:59:35][731750][INFO ] Template param value T_cons = 50000
[16:59:40][731750][INFO ] Number of generated templates to be used: 50000
[16:59:40][731750][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_6_dms_200_52.cpt
[16:59:40][731750][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_6_dms_200_52.cpt (No such file or directory).
------> Starting from scratch...
[16:59:40][731750][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_52.binary
[16:59:40][731750][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_6_dms_200_DM235.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776220464701
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 235.2 cm^-3 pc
------> Scale factor: 1.00653
[16:59:40][731750][INFO ] Allocating memory for dedispersed compressed time series...
[16:59:40][731750][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:59:40][731750][INFO ] 8-bit allocation done
[16:59:40][731750][INFO ] Foobar
[16:59:40][731750][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_52.binary
[16:59:40][731750][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:59:40][731750][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:59:40][731750][INFO ] FftSize = 12582913
[16:59:40][731750][INFO ] Seed for random number generator is -1042379816.
[16:59:42][731750][INFO ] 8[16:59:42][731750][INFO ] 9[16:59:42][731750][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:59:42][731750][INFO ] Normalization factor 3.97364e-08
[16:59:43][731750][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
[16:59:43][731750][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1808 MB (10237 MB free / 12045 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:59:43][731750][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:59:43][731750][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:59:43][731750][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1185.54882812, mean= -0.00007066  -0.00007066
[16:59:43][731750][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:07:01][731750][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 6907.327148 1.3481190 6.2672157 21.988 18.1048  8
------> CAND:   0.249648 3605.676270 0.9675516 3.2851586 20.3495 16.3233  8
------> CAND:   0.500074 3838.254639 1.0036391 3.4033670 28.2681 15.7493  2
------> CAND:   0.500593 4359.182617 0.3974585 5.9228129 22.923 15.6762  4
------> CAND:   0.500334 6899.014648 1.3321824 6.2370601 22.7163 15.5082  4
------> CAND:   0.249907 5735.226074 0.6058344 4.8128462 19.4906 15.3968  8
------> CAND:   0.250426 3861.756104 0.6624259 6.1345534 18.9936 14.8633  8
------> CAND: 356.662116 4230.129883 0.7209941 6.2075257 16.6116 12.3356  8
------> CAND: 113.054125 4040.143311 0.6716870 6.1653352 15.6796 12.2778 16
------> CAND: 315.178540 4377.506836 0.9666782 0.0298018 22.457 12.2774  2
------> CAND:   0.499815 5140.713867 1.1425699 3.9647355 16.3883 12.1016  8
------> CAND: 234.042224 3833.202393 0.2714078 5.7479501 16.3867 12.0998  8
------> CAND: 144.334840 4013.282959 0.6975577 6.1726251 18.4896 12.0985  4
------> CAND:   0.499296 3655.411133 0.9744031 3.3114171 18.3294 11.9704  4
------> CAND:  86.545006 4126.261719 0.4278476 5.9867344 15.4018 11.9094 16
------> CAND:   0.166864 5791.268555 0.5521582 5.2844396 16.1266 11.8278  8
------> CAND: 143.471972 6988.042480 1.3162915 6.1929483 15.3321 11.8172 16
------> CAND:   1.249796 4316.359863 0.2499969 5.3393369 27.0915 11.7657  1
------> CAND:   1.249537 5484.848145 0.5029249 5.6218500 26.9793 11.717  1
------> CAND: 372.135090 3767.843262 0.3311565 5.8762093 16.0191 11.7156  8
------> CAND: 115.448876 6674.653320 1.3463991 0.0449960 15.2458 11.7033 16
------> CAND:   1.249277 6339.750977 0.7536477 5.5846238 26.9115 11.6875  1
------> CAND:  68.928227 3902.162598 0.4851171 6.0492759 15.1689 11.6019 16
------> CAND: 115.413842 5901.117676 0.7028838 5.8823996 15.157 11.5863 16
------> CAND:   0.499036 6370.765625 0.7455850 5.5653124 17.7224 11.4857  4
------> CAND: 230.517311 4975.353027 0.8879787 3.9901412 15.7823 11.4688  8
------> CAND:   1.249018 7172.367188 1.1571487 5.9313049 26.2512 11.4008  1
------> CAND: 192.896269 3860.565430 0.3924218 5.9496059 15.6583 11.3399  8
------> CAND: 346.492212 5107.466797 1.1400650 0.1175460 17.4825 11.2946  4
------> CAND:   0.500853 3665.244629 0.2684436 5.7627697 20.7048 11.2354  2
------> CAND:  77.960962 4753.320801 1.0113165 3.8360596 15.5473 11.2247  8
------> CAND: 154.919699 4153.383301 0.2975984 5.7389088 14.877 11.2189 16
------> CAND: 206.102690 4320.822266 0.3539222 4.1265383 15.5243 11.2008  8
------> CAND:  86.633239 4807.914551 0.8546702 0.0076066 17.3258 11.1699  4
------> CAND:  41.081337 5556.354492 1.1591251 4.1386576 17.2835 11.1362  4
------> CAND: 161.992621 4076.444824 0.8068603 6.2258463 17.2524 11.1115  4
------> CAND: 115.485726 4657.767090 1.0134861 0.0631275 14.7938 11.1101 16
------> CAND: 173.135166 4241.494629 0.5660896 6.1276126 15.4304 11.1034  8
------> CAND:  82.157744 5849.282227 1.2871264 4.2138472 20.4645 11.0927  2
------> CAND: 119.891153 3819.587646 0.5945085 3.5015483 15.3652 11.0358  8
------> CAND:  82.162675 5556.354492 1.1591251 4.1386576 20.3494 11.0244  2
------> CAND: 462.171791 4294.030762 1.0296917 0.0335691 17.1195 11.0058  4
------> CAND: 392.155443 4233.957520 0.8007032 6.2456102 15.3321 11.0016  8
------> CAND: 183.501259 4133.099609 0.5093486 6.0717230 25.2464 10.9644  1
------> CAND:  62.447245 3816.209961 0.9201396 6.1959534 15.2941 10.9623  8
------> CAND:  93.222695 5721.393555 0.6073686 4.8324847 17.0535 10.9533  4
------> CAND:  65.632979 3716.365234 0.7090139 6.1206665 15.2788 10.9465  8
------> CAND:  93.194149 7039.456055 1.0911648 5.0978398 17.0053 10.9151  4
------> CAND: 210.118854 4377.506836 0.9666782 0.0298018 17.0031 10.9134  4
------> CAND:   0.251983 5367.696289 0.5472050 4.5916133 17.0016 10.9121  4
------> CAND: 209.224066 4442.570801 0.8667454 6.2830858 15.241 10.9074  8
------> CAND: 231.006486 5865.708496 1.2889667 0.1349729 16.9709 10.8878  4
------> CAND:  51.629087 4171.911133 0.9903166 0.0008759 14.6182 10.8811 16
------> CAND: 184.025727 3686.312500 0.5716974 3.4300463 14.6175 10.8802 16
------> CAND: 120.994846 4352.283691 0.7451385 3.7329769 16.9458 10.8679  4
------> CAND:  91.887521 3872.420410 0.6464391 3.5102565 14.5977 10.8544 16
------> CAND:   0.503707 5139.666016 0.4059373 4.8671889 20.0602 10.8528  2
------> CAND: 337.229033 4559.359863 0.8360928 3.8001385 24.9386 10.8307  1
------> CAND: 230.918512 4117.460449 0.4505413 6.0246172 15.1525 10.8158  8
------> CAND: 157.589270 4377.506836 0.9666782 0.0298018 16.8548 10.7956  4
------> CAND: 461.859342 3893.154053 0.3587402 5.9150329 19.9487 10.7867  2
------> CAND:   0.999889 4156.597656 1.0562637 3.5505791 16.8333 10.7786  4
------> CAND: 115.474827 4462.038574 0.7851687 6.2592697 14.5296 10.7659 16
------> CAND: 139.887112 4547.677246 0.9104050 0.0293340 15.1003 10.7619  8
------> CAND:  93.223474 5738.673828 0.6028070 4.8265953 16.8016 10.7534  4
------> CAND: 408.351409 5614.822266 0.9878688 0.0166966 16.7866 10.7415  4
------> CAND: 259.779823 4723.057129 0.8754833 0.0166820 16.7837 10.7392  4
------> CAND: 183.597018 4937.366211 1.1741722 3.8691738 15.075 10.7358  8
------> CAND: 180.297619 3651.595215 0.9195437 6.1543150 14.5032 10.7317 16
------> CAND: 178.331058 4230.129883 0.7209941 6.2075257 14.4989 10.726 16
------> CAND: 354.217021 5055.236328 0.8347012 4.0492315 15.0616 10.7221  8
------> CAND: 183.497626 4260.896973 0.5396675 6.0977206 16.7329 10.6989  4
------> CAND: 115.474308 3792.681396 0.4646319 6.0152125 14.4673 10.6851 16
------> CAND: 230.997144 3741.835693 0.8224932 6.1567731 15.0228 10.682  8
------> CAND: 115.531400 4172.035645 1.0130907 0.0057911 14.4636 10.6803 16
------> CAND: 118.447764 4248.994141 0.5571327 3.7835848 16.6954 10.6691  4
------> CAND: 120.190627 4440.621582 1.1010251 0.0644146 19.7401 10.6629  2
------> CAND: 397.843105 4775.627930 0.4583111 4.2894611 14.9978 10.6562  8
------> CAND: 231.099650 4628.154785 0.9604782 0.0447026 24.5295 10.653  1
------> CAND: 176.792688 3885.398438 0.7340348 6.1694641 14.9772 10.635  8
------> CAND:  62.448283 3731.037354 0.8816010 6.1701236 14.9749 10.6326  8
------> CAND:   0.624898 5484.848145 0.5029249 5.6218500 19.6762 10.625  2
------> CAND:  86.509972 5173.618652 0.4858823 5.8168044 14.4059 10.6055 16
------> CAND: 115.502075 5759.656250 1.2799577 0.1508492 14.3995 10.5973 16
------> CAND: 260.462332 3948.540283 0.4253956 3.7137415 16.5927 10.5877  4
------> CAND: 304.735113 3838.972168 0.3992716 3.6632483 14.9298 10.5862  8
------> CAND:   0.503448 7109.853027 1.1609287 5.0335431 19.5765 10.5659  2
------> CAND: 142.711091 4801.843262 0.9414177 3.8831131 14.3734 10.5635 16
------> CAND: 115.499221 3913.674072 0.7033089 6.1644101 14.3728 10.5626 16
------> CAND:  21.438311 5129.376953 0.8103352 4.1030087 14.3698 10.5588 16
------> CAND: 461.881660 4235.148926 0.7995431 6.2393718 16.5409 10.5467  4
------> CAND:  65.633239 3716.860840 0.7081100 6.1249919 14.8874 10.5424  8
------> CAND:  91.750759 4133.099609 0.5093486 6.0717230 19.51 10.5265  2
------> CAND: 291.276449 3653.462646 0.3085916 5.8403888 14.8715 10.5261  8
------> CAND:  67.470564 3704.833496 0.7574579 3.3821564 14.8675 10.522  8
------> CAND: 131.818973 4065.004395 0.8390745 3.5557823 16.5083 10.5208  4
------> CAND: 337.352559 3704.502441 0.7582184 3.3817677 14.8661 10.5206  8
------> CAND: 401.677353 5262.422363 0.6116337 6.0354915 14.8619 10.5162  8
------> CAND: 245.501110 3665.303711 0.2669247 3.7214658 14.8601 10.5144  8
------> CAND: 153.993511 4048.436523 0.5749188 6.1229806 14.3334 10.5117 16
[17:07:01][731750][INFO ] Statistics: count dirty SumSpec pages 333723 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:07:01][731750][INFO ] Data processing finished successfully!
17:07:01 (731750): called boinc_finish(0)

</stderr_txt>
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