Task 1726730523

Name: Ter5_1_dns_cfbf00125_segment_4_dms_200_40000_190_4750000_0
Workunit ID: 872137775
Created: 8 Feb 2025 3:24:24 UTC
Sent: 8 Feb 2025 23:21:41 UTC
Report deadline: 22 Feb 2025 23:21:41 UTC
Received: 9 Feb 2025 23:55:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12809944
Run time (sec): 4,028.85
CPU time (sec): 37.54
Peak working set size (MB): 285.5
Peak swap size (MB): 10502.43
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>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[17:47:42][1434524][INFO ] Application startup - thank you for supporting Einstein@Home!
[17:47:42][1434524][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_cfbf00125_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_4_dms_200_190.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 4750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_190.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_40000_190_4750000_0_0
------> GPU usage: 0.500000
[17:47:42][1434524][INFO ] Starting data processing...
[17:47:42][1434524][INFO ] opti: No host transfer for n_steps. Use device global.
[17:47:42][1434524][INFO ] opti: No host transfer for mean. Use device global.
[17:47:42][1434524][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:47:42][1434524][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:47:42][1434524][INFO ] opti: power spectrum in fft callback (static link).
[17:47:42][1434524][INFO ] opti: __constant__ access is not uniform, bad!
[17:47:42][1434524][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[17:47:42][1434524][INFO ] CUDA global memory status (initial GPU state, including context):
[17:47:42][1434524][INFO ] No template file. Generating templates.
[17:47:42][1434524][INFO ] Template param value T_cons = 50000
[17:47:48][1434524][INFO ] Number of generated templates to be used: 50000
[17:47:48][1434524][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_4_dms_200_190.cpt
[17:47:48][1434524][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_4_dms_200_190.cpt (No such file or directory).
------> Starting from scratch...
[17:47:48][1434524][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_190.binary
[17:47:48][1434524][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_4_dms_200_DM249.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735048957133
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 249 cm^-3 pc
------> Scale factor: 1.16464
[17:47:48][1434524][INFO ] Allocating memory for dedispersed compressed time series...
[17:47:48][1434524][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:47:48][1434524][INFO ] 8-bit allocation done
[17:47:48][1434524][INFO ] Foobar
[17:47:48][1434524][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_190.binary
[17:47:48][1434524][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:47:48][1434524][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:47:48][1434524][INFO ] FftSize = 12582913
[17:47:48][1434524][INFO ] Seed for random number generator is -1037096589.
[17:47:51][1434524][INFO ] 8[17:47:51][1434524][INFO ] 9[17:47:52][1434524][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:47:52][1434524][INFO ] Normalization factor 3.97364e-08
[17:47:52][1434524][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
[17:47:52][1434524][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1442 MB (9576 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:47:52][1434524][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:47:52][1434524][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:47:52][1434524][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:49:42][1434524][INFO ] Checkpoint committed!
[17:51:42][1434524][INFO ] Checkpoint committed!
[17:53:42][1434524][INFO ] Checkpoint committed!
[17:55:42][1434524][INFO ] Checkpoint committed!
[17:57:42][1434524][INFO ] Checkpoint committed!
[17:59:43][1434524][INFO ] Checkpoint committed!
[18:01:43][1434524][INFO ] Checkpoint committed!
[18:03:43][1434524][INFO ] Checkpoint committed!
[18:05:43][1434524][INFO ] Checkpoint committed!
[18:07:43][1434524][INFO ] Checkpoint committed!
[18:09:43][1434524][INFO ] Checkpoint committed!
[18:11:43][1434524][INFO ] Checkpoint committed!
[18:13:43][1434524][INFO ] Checkpoint committed!
[18:15:43][1434524][INFO ] Checkpoint committed!
[18:17:43][1434524][INFO ] Checkpoint committed!
[18:19:44][1434524][INFO ] Checkpoint committed!
[18:21:44][1434524][INFO ] Checkpoint committed!
[18:23:44][1434524][INFO ] Checkpoint committed!
[18:25:44][1434524][INFO ] Checkpoint committed!
[18:27:44][1434524][INFO ] Checkpoint committed!
[18:29:44][1434524][INFO ] Checkpoint committed!
[18:31:44][1434524][INFO ] Checkpoint committed!
[18:33:44][1434524][INFO ] Checkpoint committed!
[18:35:44][1434524][INFO ] Checkpoint committed!
[18:37:44][1434524][INFO ] Checkpoint committed!
[18:39:45][1434524][INFO ] Checkpoint committed!
[18:41:45][1434524][INFO ] Checkpoint committed!
[18:43:45][1434524][INFO ] Checkpoint committed!
[18:45:45][1434524][INFO ] Checkpoint committed!
[18:47:45][1434524][INFO ] Checkpoint committed!
[18:49:45][1434524][INFO ] Checkpoint committed!
[18:51:45][1434524][INFO ] Checkpoint committed!
[18:53:45][1434524][INFO ] Checkpoint committed!
[18:54:49][1434524][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.392155 7265.619141 1.4483627 3.8217559 16.6455 13.5738 16
------> CAND: 119.873247 4525.283691 1.0201424 3.4298086 29.405 12.7704  1
------> CAND: 115.198190 3855.947021 0.8135772 3.2160249 15.5541 12.1111 16
------> CAND: 297.514011 4690.299316 0.2291863 3.3426590 22.0567 12.0391  2
------> CAND: 278.737745 4042.877930 0.2335903 3.2108474 16.1491 11.8513  8
------> CAND:  59.936753 4525.283691 1.0201424 3.4298086 21.6904 11.8212  2
------> CAND: 230.485392 4608.851562 0.5763630 3.4134710 16.1097 11.8101  8
------> CAND:  88.160191 4103.571777 1.0477525 3.3104229 16.0523 11.7502  8
------> CAND: 255.179504 4716.497070 1.1438389 3.4801481 15.965 11.6592  8
------> CAND: 436.998625 4163.884277 0.3758322 0.2824710 17.8407 11.5801  4
------> CAND:  99.364758 3818.871826 0.2432025 3.1484387 15.1344 11.5566 16
------> CAND:  30.400200 3760.514404 0.3136848 0.1388699 15.1248 11.5439 16
------> CAND: 475.972229 4976.380859 0.6887187 0.5102691 21.2164 11.5394  2
------> CAND: 425.999589 5010.550293 0.6066038 0.5175138 17.7817 11.533  4
------> CAND: 460.904608 6044.057129 1.2214117 3.7001891 17.7657 11.5202  4
------> CAND: 119.874026 4513.777344 1.0199124 3.4214108 26.4435 11.4843  1
------> CAND: 499.435230 3831.620361 0.3768153 3.1823568 21.1223 11.4834  2
------> CAND: 133.390560 5111.381348 1.1513563 3.5569453 17.7181 11.4823  4
------> CAND: 170.033253 4506.494629 1.0198122 3.4249971 15.077 11.4811 16
------> CAND:  39.757841 3646.451904 0.9138423 0.0424703 15.0696 11.4714 16
------> CAND: 395.743157 3641.566162 0.3683085 3.1039944 17.6819 11.4534  4
------> CAND:  46.706977 3743.634521 0.5662161 3.1682351 15.7636 11.4494  8
------> CAND:  69.116630 4253.457031 0.6912403 3.3425114 15.7484 11.4336  8
------> CAND: 341.514048 4050.349121 0.4266026 3.2597036 15.7184 11.4024  8
------> CAND: 499.487391 7375.106445 0.5917499 1.0525501 26.1402 11.3525  1
------> CAND:  93.315080 5960.491699 0.6734697 3.6301725 14.9769 11.3496 16
------> CAND:  41.619559 4118.665039 0.9196622 3.3118370 17.5451 11.3444  4
------> CAND:  86.397864 6975.208984 1.2012959 3.7990026 14.9489 11.313 16
------> CAND: 115.483910 4567.280762 0.7202148 0.3886947 14.9198 11.2748 16
------> CAND: 431.807663 4541.388184 1.0576868 3.4350698 17.4293 11.2522  4
------> CAND:  79.165084 4088.441406 0.6118534 3.2887187 14.8599 11.1964 16
------> CAND: 356.932784 3755.081299 0.9234132 3.1856594 20.5219 11.1268  2
------> CAND: 300.790314 3618.760010 0.8091403 0.0329365 17.2207 11.0862  4
------> CAND: 143.123192 3729.067139 0.3871763 3.1392365 17.1583 11.0367  4
------> CAND: 143.123451 3823.756348 0.4051738 3.1750715 17.1452 11.0263  4
------> CAND:  87.013160 5743.707031 1.2872548 0.6486126 14.68 10.9616 16
------> CAND: 136.810631 5709.267578 1.2001898 0.6460056 14.6489 10.921 16
------> CAND: 392.263139 4199.761719 0.5429984 0.2820997 16.9507 10.8717  4
------> CAND: 395.743416 3641.566162 0.3683085 3.1039944 20.081 10.8651  2
------> CAND:   8.327130 5028.012207 0.7216334 3.5130870 14.602 10.8601 16
------> CAND: 334.426074 4412.778809 0.3198337 0.4032904 15.1931 10.8578  8
------> CAND: 388.625080 4303.652344 0.7101353 3.3576837 15.1833 10.8477  8
------> CAND: 115.461332 4178.828125 0.4480262 0.2865764 14.5901 10.8446 16
------> CAND: 237.986244 4976.380859 0.6887187 0.5102691 16.9129 10.8417  4
------> CAND: 145.034217 3854.582031 0.5038350 3.1972051 14.5788 10.8299 16
------> CAND: 104.420775 4874.863281 0.4997929 3.4681864 14.5697 10.818 16
------> CAND: 431.932228 5942.728027 0.8683769 3.6730280 16.8595 10.7993  4
------> CAND: 148.757135 4690.299316 0.2291863 3.3426590 16.8319 10.7774  4
------> CAND: 393.407315 4018.489990 0.9407426 0.1927866 19.9239 10.772  2
------> CAND: 145.682990 4179.200195 0.2034403 0.3701603 14.5279 10.7638 16
------> CAND: 249.790278 4595.160645 0.4914424 0.4238531 15.1013 10.763  8
------> CAND: 437.002258 8869.985352 1.5333308 1.0991558 16.8046 10.7558  4
------> CAND: 388.522315 4977.250977 0.7404149 3.5157895 16.8022 10.7538  4
------> CAND: 361.356118 4377.123535 0.2410468 0.4054473 16.7888 10.7432  4
------> CAND: 150.507525 3844.088135 0.6774781 0.1352395 14.5017 10.7297 16
------> CAND:  94.739526 7897.683594 1.4968563 3.8766868 15.0645 10.725  8
------> CAND: 115.242566 4608.851562 0.5763630 3.4134710 14.4944 10.7203 16
------> CAND: 237.955103 3755.081299 0.9234132 3.1856594 16.7447 10.7082  4
------> CAND: 421.949170 4170.462891 0.8079304 0.2528755 16.7409 10.7052  4
------> CAND:  86.369058 5549.475098 1.1054949 3.6372781 14.4721 10.6914 16
------> CAND: 462.019979 6603.009277 0.8907551 0.8319207 19.7776 10.6851  2
------> CAND: 230.574144 4534.085449 0.7348318 3.4191601 14.9935 10.6518  8
------> CAND: 401.532806 4593.025879 0.7086907 0.3975160 16.6702 10.6492  4
------> CAND:  70.671350 4876.567871 0.4968338 3.4538255 14.9887 10.6468  8
------> CAND:  29.968377 4525.283691 1.0201424 3.4298086 16.6589 10.6402  4
------> CAND: 230.457884 4533.918945 0.9879141 3.4252088 14.9805 10.6384  8
------> CAND: 187.183953 4467.956055 0.9797978 3.4137056 14.9715 10.6291  8
------> CAND: 431.800397 4107.684082 0.9429060 3.3090608 16.6431 10.6277  4
------> CAND: 189.663044 4500.261230 0.2508955 3.3236425 14.4226 10.6271 16
------> CAND: 122.007191 4433.538086 0.8069958 3.3911877 14.9695 10.6271  8
------> CAND:  10.722399 4178.860352 0.2045589 0.3691727 14.3983 10.5957 16
------> CAND: 459.099722 3768.070801 0.6916568 3.1789088 16.591 10.5864  4
------> CAND: 118.977681 3755.081299 0.9234132 3.1856594 14.9145 10.5704  8
------> CAND:  59.937013 4513.777344 1.0199124 3.4214108 19.5822 10.5693  2
------> CAND: 119.396010 4082.985352 0.5209510 0.2411471 14.3772 10.5683 16
------> CAND: 115.461592 4164.145996 0.6551669 0.2594747 14.9119 10.5677  8
------> CAND: 396.460440 3976.523438 0.9152833 3.2653980 14.9052 10.5608  8
------> CAND: 370.478124 3855.291992 0.5023792 3.2042131 16.5453 10.5501  4
------> CAND: 227.710979 4252.890625 0.9769866 3.3541663 16.5431 10.5484  4
------> CAND: 259.130012 4897.541016 0.8047560 3.5047691 16.5374 10.5439  4
------> CAND: 339.134608 4646.846680 0.7844191 3.4412913 14.8832 10.5381  8
------> CAND: 193.093236 3967.148438 0.9535967 0.1730907 14.8648 10.5192  8
------> CAND:  86.453399 5681.878418 0.1861108 3.2867863 14.3378 10.5175 16
------> CAND: 230.542224 4003.385742 0.6931427 3.2606752 19.4744 10.5054  2
------> CAND: 279.642913 4498.981445 0.8539628 0.3590276 19.4512 10.4917  2
------> CAND:  86.394490 5590.594238 0.7556246 3.6028535 14.3075 10.4783 16
------> CAND: 286.101058 7475.263184 1.1179733 0.9502991 19.4277 10.4777  2
------> CAND:  26.083006 6134.799316 1.0583010 3.7113819 14.3054 10.4756 16
------> CAND:  86.586527 5744.789551 0.9672036 0.6576295 14.3053 10.4754 16
------> CAND: 467.970523 3648.155273 0.8996000 0.0435821 16.4318 10.4603  4
------> CAND: 132.337732 4331.170410 0.9181905 3.3746576 14.7995 10.452  8
------> CAND: 290.581484 3850.554932 0.5136543 3.1967394 16.411 10.4438  4
------> CAND: 249.743825 7375.106445 0.5917499 1.0525501 19.3638 10.4399  2
------> CAND: 118.992992 4976.380859 0.6887187 0.5102691 14.7742 10.426  8
------> CAND:  82.904871 3835.212646 0.5501259 3.2007163 14.267 10.4259 16
------> CAND: 198.729256 3818.871826 0.2432025 3.1484387 14.7724 10.4241  8
------> CAND: 289.666454 3883.064697 0.7234780 0.1487691 14.7691 10.4207  8
------> CAND: 169.172202 5210.969238 1.1062227 3.5730336 16.3809 10.42  4
------> CAND: 149.697077 3970.606689 0.8126342 3.2602544 14.7668 10.4184  8
------> CAND: 340.302140 4919.134766 1.0856405 3.5163965 16.335 10.3837  4
[18:54:49][1434524][INFO ] Statistics: count dirty SumSpec pages 1859 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:54:49][1434524][INFO ] Data processing finished successfully!
18:54:49 (1434524): called boinc_finish(0)

</stderr_txt>
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