Task 1721138036

Name: Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_151_4800000_1
Workunit ID: 868810626
Created: 27 Jan 2025 22:03:06 UTC
Sent: 28 Jan 2025 11:14:22 UTC
Report deadline: 11 Feb 2025 11:14:22 UTC
Received: 29 Jan 2025 6:17:27 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 264.73
CPU time (sec): 17.32
Peak working set size (MB): 276.85
Peak swap size (MB): 6175.78
Peak disk usage (MB): 0.02
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>
[23:59:46][23676][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_cfbf00113_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_7_dms_200_151.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 4800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_151.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_151_4800000_1_0
------> GPU usage: 1.000000
[23:59:46][23676][INFO ] Starting data processing...
[23:59:46][23676][INFO ] opti: No host transfer for n_steps. Use device global.
[23:59:46][23676][INFO ] opti: No host transfer for mean. Use device global.
[23:59:46][23676][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:59:46][23676][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:59:46][23676][INFO ] opti: power spectrum in fft callback (static link).
[23:59:46][23676][INFO ] opti: __constant__ access is not uniform, bad!
[23:59:47][23676][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[23:59:47][23676][INFO ] CUDA global memory status (initial GPU state, including context):
[23:59:47][23676][INFO ] No template file. Generating templates.
[23:59:47][23676][INFO ] Template param value T_cons = 50000
[23:59:50][23676][INFO ] Number of generated templates to be used: 50000
[23:59:50][23676][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_7_dms_200_151.cpt
[23:59:50][23676][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_7_dms_200_151.cpt (No such file or directory).
------> Starting from scratch...
[23:59:50][23676][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_151.binary
[23:59:50][23676][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_7_dms_200_DM245.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768345288
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 245.1 cm^-3 pc
------> Scale factor: 1.4382
[23:59:50][23676][INFO ] Allocating memory for dedispersed compressed time series...
[23:59:50][23676][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:59:50][23676][INFO ] 8-bit allocation done
[23:59:50][23676][INFO ] Foobar
[23:59:50][23676][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_151.binary
[23:59:50][23676][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:59:50][23676][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:59:50][23676][INFO ] FftSize = 12582913
[23:59:50][23676][INFO ] Seed for random number generator is 1118688256.
[23:59:52][23676][INFO ] 8[23:59:52][23676][INFO ] 9[23:59:53][23676][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:59:53][23676][INFO ] Normalization factor 3.97364e-08
[23:59:53][23676][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
[23:59:53][23676][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 907 MB (11094 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:59:53][23676][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:59:53][23676][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:59:53][23676][INFO ] TimeSeriesLength = 16772988, params->nsamples = 25165824
sum = 1329.90258789, mean= 0.00007929  0.00007929
[23:59:53][23676][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:01:15][23676][INFO ] Checkpoint committed!
[00:02:43][23676][INFO ] Checkpoint committed!
[00:04:09][23676][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499815 3663.752441 0.7024655 3.1519914 23.1475 19.3756  8
------> CAND:   0.500334 4284.432129 0.1932012 0.3743223 20.9321 16.9547  8
------> CAND:   0.249907 6469.602051 0.9630556 3.7532055 19.0641 16.9067 16
------> CAND:   0.499296 3632.474121 0.9626116 3.1435916 20.4309 16.4114  8
------> CAND:   0.500593 6872.956055 1.4141675 0.8314170 19.9924 15.9374  8
------> CAND:   1.499444 3734.527588 0.8192185 3.1827981 22.5515 15.3743  4
------> CAND:   1.499703 4200.875000 1.0632064 3.3451891 22.3409 15.2033  4
------> CAND:   0.250167 4939.525391 0.2687276 0.5619924 17.6743 14.9773 16
------> CAND:   0.249648 3632.474121 0.9626116 3.1435916 17.6026 14.8788 16
------> CAND:   0.166605 7078.971191 1.2004693 3.8240995 17.4137 14.6197 16
------> CAND:   0.250426 3634.204102 0.4299670 0.0485423 17.4136 14.6195 16
------> CAND:   1.249796 5491.584473 0.5667923 0.6295221 25.0136 13.8022  2
------> CAND:   0.999629 8891.961914 1.5162891 3.9357829 24.9831 13.784  2
------> CAND:   0.749722 3620.056152 0.7487723 3.1349699 20.1756 13.4522  4
------> CAND:   0.500074 5689.771973 1.1065741 3.6681743 17.4057 13.1725  8
------> CAND:   1.500222 7014.548340 1.2015324 3.8192666 23.4169 12.8493  2
------> CAND:   0.499555 5291.616699 1.2258407 3.6071887 16.9837 12.727  8
------> CAND:   1.250056 10431.922852 1.3903433 1.2781775 23.1593 12.6958  2
------> CAND:   0.750241 6494.841309 0.9986655 3.7586777 18.5989 12.186  4
------> CAND:   0.166864 10690.539062 1.1624595 1.3652244 15.5957 12.1663 16
------> CAND: 115.484429 5629.976562 1.1061734 0.6249396 15.5034 12.0438 16
------> CAND: 115.534254 4728.840332 1.0310417 0.4059855 15.4532 11.9774 16
------> CAND:   0.374991 3619.924805 0.7338521 3.1346033 16.1981 11.9025  8
------> CAND:   0.624898 5491.584473 0.5667923 0.6295221 18.2116 11.8761  4
------> CAND:   0.999370 3651.706543 0.2873998 3.1125839 21.6652 11.8062  2
------> CAND:  86.442499 7783.044922 0.7832536 3.8028145 15.2424 11.6988 16
------> CAND:   1.249537 3642.804932 0.3443885 0.0609095 21.4456 11.6756  2
------> CAND: 115.443686 3628.645996 0.5077050 0.0408574 15.2222 11.6721 16
------> CAND: 345.769738 7783.044922 0.7832536 3.8028145 17.877 11.609  4
------> CAND: 372.554716 3661.942871 0.2514830 3.1090906 15.9066 11.5983  8
------> CAND: 237.436085 3858.823975 0.9273309 3.2319632 21.2842 11.5796  2
------> CAND: 466.790276 3863.921143 0.6480237 0.1395957 17.8184 11.5623  4
------> CAND: 181.383924 3615.941650 0.8710679 0.0266190 21.2105 11.5359  2
------> CAND:  86.592496 4586.539062 0.9862236 0.3733720 15.1087 11.5227 16
------> CAND: 406.805254 3892.705078 0.9816679 0.1362818 21.1427 11.4956  2
------> CAND: 273.116517 3819.304199 0.2425154 0.1597086 15.7404 11.4253  8
------> CAND:  38.771446 3866.188232 0.7632989 3.2314289 15.0263 11.4145 16
------> CAND:  86.360754 4764.180664 1.1137249 3.5019474 14.9821 11.3565 16
------> CAND: 230.497329 4279.188965 0.7237489 3.3647175 15.6707 11.3528  8
------> CAND: 366.422775 3799.992676 0.4408789 0.1278422 15.6692 11.3512  8
------> CAND:  86.352969 4218.182617 0.9193287 3.3520474 14.9439 11.3064 16
------> CAND: 230.907094 4468.438477 0.7616136 0.3477993 15.6258 11.3062  8
------> CAND:   1.000927 4966.570312 0.2261272 0.5967556 17.4776 11.2907  4
------> CAND:   1.499963 3632.897705 0.4560690 3.1240256 20.7837 11.2823  2
------> CAND: 115.508563 3829.996338 0.9610572 0.1120040 14.8772 11.2191 16
------> CAND: 191.532808 3701.372314 0.4739986 0.0818454 14.8721 11.2124 16
------> CAND: 250.125563 4637.454590 0.7878593 0.3896889 15.5248 11.2013  8
------> CAND: 190.283012 3844.411621 0.8026223 0.1212698 14.8479 11.1808 16
------> CAND: 172.772632 4674.086914 1.0714209 3.4737351 15.4941 11.1694  8
------> CAND: 128.863942 3793.766846 0.9963233 0.1001136 14.8389 11.169 16
------> CAND: 475.030211 4005.805908 0.9421118 3.2800910 20.5174 11.1241  2
------> CAND: 188.418958 3770.179688 0.5060186 0.1093370 14.803 11.1221 16
------> CAND: 230.880364 3681.721436 0.5892267 0.0656008 15.4394 11.1127  8
------> CAND:   0.312449 5399.172852 0.4974312 0.6192504 15.4255 11.0983  8
------> CAND: 406.804994 3892.705078 0.9816679 0.1362818 17.1906 11.0624  4
------> CAND: 312.735521 4040.962891 0.5305840 0.2090209 25.4596 11.057  1
------> CAND:   0.166345 3615.402100 0.8977557 3.1355517 14.7195 11.0131 16
------> CAND: 121.921553 4010.227295 0.5725620 0.2015634 14.7167 11.0094 16
------> CAND: 316.955139 5663.611816 0.7352873 3.6391618 15.3006 10.969  8
------> CAND: 152.361977 3706.183838 0.7611220 0.0692733 14.6755 10.9558 16
------> CAND: 156.367760 4040.962891 0.5305840 0.2090209 20.2232 10.9495  2
------> CAND: 302.417177 4797.764648 0.5410361 3.4719875 15.2778 10.9455  8
------> CAND:  34.080299 3723.630859 0.9167376 3.1767170 14.6627 10.9391 16
------> CAND:   0.749981 3642.051514 0.9504732 3.1443610 16.9996 10.9105  4
------> CAND:   1.500741 5729.545898 0.1523301 3.3428376 20.1447 10.9029  2
------> CAND: 259.100947 4213.784668 1.0436876 3.3487203 15.2301 10.8961  8
------> CAND: 203.600503 4326.150879 1.0339212 3.3815739 14.6222 10.8864 16
------> CAND:   1.250834 3698.378662 0.4927401 3.1523316 20.1092 10.8818  2
------> CAND: 237.515235 4005.805908 0.9421118 3.2800910 15.2105 10.8758  8
------> CAND: 320.646917 4609.497559 0.5772107 3.4342787 15.2057 10.8709  8
------> CAND: 173.257395 3902.190674 0.7029839 0.1472029 15.1939 10.8586  8
------> CAND: 371.038145 3750.513672 0.9764416 3.1915622 20.0608 10.8532  2
------> CAND: 403.145915 4588.549805 0.9861966 3.4503791 16.9091 10.8387  4
------> CAND:   1.001186 10465.660156 1.3077662 1.2986938 20.0229 10.8306  2
------> CAND:  94.977237 3875.772949 0.8709026 3.2331460 16.8914 10.8246  4
------> CAND: 197.004299 3890.408691 1.0123932 0.1383593 15.1445 10.8076  8
------> CAND: 135.173129 3957.225830 0.8410270 3.2611117 14.5571 10.8017 16
------> CAND: 230.446984 4815.080566 1.1221870 3.5139165 15.1367 10.7995  8
------> CAND: 160.054088 4919.075195 0.4673033 0.4983054 14.5553 10.7993 16
------> CAND: 259.677576 10268.085938 1.4004053 1.2559898 16.8544 10.7953  4
------> CAND: 431.998402 4743.275391 0.8692682 3.4830761 16.8509 10.7925  4
------> CAND: 115.535292 5115.808105 1.0404320 0.5121314 14.5368 10.7753 16
------> CAND: 420.007782 4413.370117 0.3240877 3.3508027 16.7941 10.7474  4
------> CAND:  56.560280 3696.800537 0.7973934 0.0641208 14.5083 10.7383 16
------> CAND: 338.676575 3775.092773 0.8699800 3.1957493 15.0589 10.7192  8
------> CAND: 324.193628 3748.759033 0.5484502 0.0913791 15.056 10.7162  8
------> CAND: 339.219727 4875.966797 0.8108075 3.5094042 15.0509 10.711  8
------> CAND: 118.718172 3858.823975 0.9273309 3.2319632 19.8164 10.7082  2
------> CAND: 404.729959 4064.766602 0.7290795 3.2989154 15.0256 10.6849  8
------> CAND: 172.887594 3770.806641 0.7086085 3.1898658 15.0144 10.6733  8
------> CAND: 345.693183 4245.022949 0.9418898 3.3606265 15.0107 10.6695  8
------> CAND: 154.025171 4114.736816 0.8551045 0.2211355 16.6956 10.6693  4
------> CAND: 246.180505 3882.583252 0.8494036 0.1393285 15.0066 10.6653  8
------> CAND:   1.501001 9220.927734 0.4265918 3.5099542 19.7171 10.6493  2
------> CAND: 118.499925 4970.015137 1.1812228 0.4707162 14.9894 10.6476  8
------> CAND:  37.804515 3817.613770 0.5580963 3.2009854 14.4364 10.645 16
------> CAND:  57.628420 7783.044922 0.7832536 3.8028145 14.4285 10.6348 16
------> CAND: 115.176132 4684.337402 1.1054056 3.4770846 14.428 10.6341 16
------> CAND: 314.346034 4815.745117 0.9883423 0.4375612 14.9752 10.6329  8
------> CAND: 285.310593 4339.708008 1.0856510 0.2905072 14.9652 10.6226  8
[00:04:09][23676][INFO ] Statistics: count dirty SumSpec pages 492612 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:04:09][23676][INFO ] Data processing finished successfully!
00:04:09 (23676): called boinc_finish(0)

</stderr_txt>
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