Task 1705024946

Name: Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_51_5750000_2
Workunit ID: 858658504
Created: 29 Dec 2024 8:55:29 UTC
Sent: 29 Dec 2024 11:48:17 UTC
Report deadline: 12 Jan 2025 11:48:17 UTC
Received: 30 Dec 2024 2:06:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 301.45
CPU time (sec): 27.87
Peak working set size (MB): 403.79
Peak swap size (MB): 14700.54
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>
[20:48:39][80779][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_2_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_2_dms_200_51.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 5750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_51.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_51_5750000_2_0
------> GPU usage: 1.000000
[20:48:39][80779][INFO ] Starting data processing...
[20:48:39][80779][INFO ] opti: No host transfer for n_steps. Use device global.
[20:48:39][80779][INFO ] opti: No host transfer for mean. Use device global.
[20:48:39][80779][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:48:39][80779][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:48:39][80779][INFO ] opti: power spectrum in fft callback (static link).
[20:48:39][80779][INFO ] opti: __constant__ access is not uniform, bad!
[20:48:39][80779][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[20:48:39][80779][INFO ] CUDA global memory status (initial GPU state, including context):
[20:48:39][80779][INFO ] No template file. Generating templates.
[20:48:39][80779][INFO ] Template param value T_cons = 50000
[20:48:43][80779][INFO ] Number of generated templates to be used: 50000
[20:48:43][80779][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_51.cpt
[20:48:43][80779][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_51.cpt (No such file or directory).
------> Starting from scratch...
[20:48:43][80779][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_51.binary
[20:48:43][80779][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_2_dms_200_DM235.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961828198
------> 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: 235.1 cm^-3 pc
------> Scale factor: 2.1777
[20:48:43][80779][INFO ] Allocating memory for dedispersed compressed time series...
[20:48:43][80779][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:48:43][80779][INFO ] 8-bit allocation done
[20:48:43][80779][INFO ] Foobar
[20:48:43][80779][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_51.binary
[20:48:43][80779][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:48:43][80779][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:48:43][80779][INFO ] FftSize = 12582913
[20:48:44][80779][INFO ] Seed for random number generator is 1103278943.
[20:48:46][80779][INFO ] 8[20:48:46][80779][INFO ] 9[20:48:47][80779][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:48:47][80779][INFO ] Normalization factor 3.97364e-08
[20:48:47][80779][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
[20:48:47][80779][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 750 MB (10268 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:48:47][80779][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:48:47][80779][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:48:47][80779][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 849.85498047, mean= 0.00005066  0.00005066
[20:48:47][80779][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:49:39][80779][INFO ] Checkpoint committed!
[20:50:39][80779][INFO ] Checkpoint committed!
[20:51:39][80779][INFO ] Checkpoint committed!
[20:52:39][80779][INFO ] Checkpoint committed!
[20:53:38][80779][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 346.447317 4251.474121 0.6836886 0.0699553 19.7012 13.0703  4
------> CAND: 107.065173 4058.184326 0.2656743 3.7255628 15.4957 12.0336 16
------> CAND:  86.617149 4886.565430 1.0818412 0.2431723 15.3753 11.8743 16
------> CAND: 115.547489 4964.355469 1.1361055 0.2681776 15.3 11.7749 16
------> CAND: 216.382886 4020.648682 0.4561070 3.5318937 16.0301 11.7271  8
------> CAND: 177.523206 4083.372314 0.3350309 6.1568599 15.9392 11.6323  8
------> CAND: 183.628419 3623.090820 0.6491293 6.1777496 15.93 11.6227  8
------> CAND:  33.081449 4594.752441 0.3359328 3.9334004 15.1779 11.6139 16
------> CAND:  20.129087 4189.476562 1.0199428 0.1118122 15.8074 11.495  8
------> CAND: 375.179911 5887.684570 1.0736710 0.3188613 15.7578 11.4434  8
------> CAND: 115.457699 4692.459961 0.8470479 0.1802345 15.0483 11.4434 16
------> CAND: 473.296949 5843.476074 0.3815145 5.9744029 21.04 11.4345  2
------> CAND: 461.761248 4468.053711 0.3948172 6.2252350 17.6557 11.4326  4
------> CAND:  20.129347 4121.658691 0.9915099 0.0918475 15.7367 11.4214  8
------> CAND: 293.977161 4516.367188 0.6821150 3.6659191 15.7091 11.3927  8
------> CAND: 395.220506 3798.396240 0.6251305 6.2269616 15.6924 11.3753  8
------> CAND:  43.299622 4144.251465 1.0127298 0.0998386 14.8454 11.1775 16
------> CAND: 193.395046 4880.786133 0.4426202 0.0038291 14.8347 11.1635 16
------> CAND: 292.998552 3644.904053 0.9040774 3.2452540 15.4866 11.1617  8
------> CAND: 409.826978 4195.609375 0.7933471 3.5114739 17.2831 11.1359  4
------> CAND: 171.825164 3954.212891 0.6366821 6.2765598 14.789 11.1038 16
------> CAND: 105.731815 3962.521973 0.7244753 3.4207358 14.7624 11.069 16
------> CAND:  86.569918 6426.774414 1.1970598 0.3347881 14.7573 11.0623 16
------> CAND: 262.730961 3648.079102 0.3285090 6.0785656 15.3815 11.0527  8
------> CAND:  80.457440 4033.082520 0.9383259 0.0627882 14.7235 11.0183 16
------> CAND: 167.033846 4108.985352 0.6904103 3.4948153 17.0975 10.9884  4
------> CAND: 476.892189 3621.315186 0.7137354 3.2556398 17.0773 10.9723  4
------> CAND: 265.547933 3880.795654 0.7226050 6.2742586 17.0753 10.9707  4
------> CAND: 292.998292 3651.966553 0.9067099 3.2484996 17.0631 10.961  4
------> CAND: 117.755653 4959.215332 0.8732128 3.7935169 14.6778 10.9587 16
------> CAND:  86.370356 5086.082520 1.0234598 3.7961392 14.6742 10.954 16
------> CAND:  86.599503 4144.251465 1.0127298 0.0998386 17.0233 10.9294  4
------> CAND: 419.762805 5519.477539 0.9465298 3.9709237 16.995 10.9069  4
------> CAND: 343.378102 5036.551758 0.3468229 6.1135120 16.9742 10.8904  4
------> CAND: 104.202528 3815.469238 0.4151968 3.4339437 14.6218 10.8858 16
------> CAND: 259.590641 4960.260742 0.3775341 6.1808095 15.166 10.8298  8
------> CAND: 300.459959 5065.764648 1.1942523 0.2825199 15.1559 10.8194  8
------> CAND: 292.263103 4486.785645 0.8901056 3.6122773 15.13 10.7927  8
------> CAND: 497.867535 4141.335449 0.6651839 0.0431981 16.8412 10.7848  4
------> CAND:  33.083265 3855.294434 0.2342704 3.6403418 14.5191 10.7523 16
------> CAND:  33.083006 4061.472168 0.2589780 3.7218728 14.5081 10.738 16
------> CAND: 128.384888 3975.390381 0.4868767 3.4942145 15.075 10.7358  8
------> CAND:  99.471935 3699.947021 0.7897741 3.2850273 14.5062 10.7355 16
------> CAND:  33.080151 4948.214355 0.3953529 4.0722919 14.4989 10.7261 16
------> CAND: 236.648474 5843.476074 0.3815145 5.9744029 16.7576 10.7185  4
------> CAND:  86.548639 6247.942871 0.8961481 0.2416847 14.48 10.7016 16
------> CAND: 399.312186 4263.509766 0.7630459 3.5402002 19.7801 10.6866  2
------> CAND: 219.322346 3816.791504 0.8892425 6.2777381 15.0258 10.6851  8
------> CAND: 115.470415 5708.634277 0.7739202 0.2083071 14.428 10.6342 16
------> CAND: 397.448651 4735.507812 0.6895321 0.1320904 16.6474 10.631  4
------> CAND:  80.752242 4039.745117 0.7413930 3.4528458 16.6445 10.6288  4
------> CAND: 159.147882 4185.226562 0.6277025 0.0421616 14.9693 10.6269  8
------> CAND: 137.594349 4512.983887 0.7330503 3.6500757 14.4139 10.6159 16
------> CAND:  33.080411 4954.922852 0.3952293 4.0551066 14.4114 10.6126 16
------> CAND: 139.890746 5330.335449 1.0965172 3.8618500 14.4099 10.6107 16
------> CAND: 404.842067 4527.721680 0.2196399 5.9120250 16.6174 10.6073  4
------> CAND:  67.236486 3784.562988 0.4825832 6.1891565 14.4004 10.5983 16
------> CAND: 355.249089 4234.424316 0.9149147 0.1045016 16.6006 10.594  4
------> CAND: 173.223658 4251.474121 0.6836886 0.0699553 14.9364 10.5929  8
------> CAND: 367.249830 4077.965576 0.3499851 6.1700077 14.9363 10.5928  8
------> CAND: 118.770333 3844.779297 0.6719171 6.2498088 16.5838 10.5807  4
------> CAND: 398.680801 4576.466797 1.0190411 0.1867318 19.5929 10.5757  2
------> CAND: 256.531028 5745.086914 1.2841102 3.9623961 16.5725 10.5717  4
------> CAND: 293.935639 5408.812500 0.9847779 0.2699120 16.5618 10.5632  4
------> CAND: 383.307997 4857.174805 0.4631825 0.0070603 14.9075 10.5631  8
------> CAND: 107.222695 3617.693359 0.8037469 6.2016959 14.3723 10.562 16
------> CAND: 241.241008 4488.945312 0.9427885 0.1596424 16.5401 10.5461  4
------> CAND: 358.680838 4423.644531 0.6134515 3.6577785 19.5406 10.5447  2
------> CAND: 403.295133 3718.575928 0.1535618 3.7224557 24.271 10.5407  1
------> CAND:  50.135093 3798.543701 0.8163739 3.3294461 14.3484 10.5311 16
------> CAND: 243.108955 3702.276611 0.1650982 5.8222132 14.8761 10.5308  8
------> CAND: 114.724326 5816.207520 1.0770587 4.0199227 14.8756 10.5303  8
------> CAND: 115.209868 4973.670898 0.8711802 3.7905858 14.8719 10.5265  8
------> CAND:  29.848224 3993.042725 0.1893134 3.8533218 14.3437 10.525 16
------> CAND:  86.563431 4713.754883 0.7003120 0.1337854 14.8701 10.5246  8
------> CAND:  86.876139 4123.177734 0.5042614 6.2707767 19.498 10.5194  2
------> CAND: 285.036292 4132.441895 0.6724188 0.0430588 14.8643 10.5187  8
------> CAND: 184.328834 3717.814209 0.7121607 3.3050621 14.8617 10.5161  8
------> CAND:  80.107362 4727.992676 1.0734640 0.2253616 14.3201 10.4945 16
------> CAND: 230.902942 4567.406250 0.4489875 6.2757225 14.8301 10.4835  8
------> CAND:  69.879328 3916.855713 0.5527576 6.2451625 14.8271 10.4804  8
------> CAND: 202.613849 4175.673828 0.5527793 3.5586035 14.8266 10.4799  8
------> CAND: 209.881403 5519.477539 0.9465298 3.9709237 14.8253 10.4785  8
------> CAND: 284.253872 4451.960449 0.3510779 6.1940417 14.8209 10.474  8
------> CAND:  44.987469 5736.769531 0.7589396 4.1285090 14.8201 10.4732  8
------> CAND:  80.681915 3686.984619 0.5527303 3.3217030 14.3004 10.4691 16
------> CAND: 323.563800 6192.769043 0.4783567 4.6481423 14.8154 10.4684  8
------> CAND: 115.500518 4841.452148 0.7694936 0.1779509 14.2955 10.4627 16
------> CAND: 204.792947 4128.709961 0.2428353 3.8158581 24.0895 10.462  1
------> CAND: 407.171681 5245.793945 0.8948166 0.2464505 14.8089 10.4617  8
------> CAND:  63.893749 3810.610596 0.4340702 6.1760812 14.2937 10.4605 16
------> CAND: 214.445131 3617.693359 0.8037469 6.2016959 14.806 10.4587  8
------> CAND: 159.162674 4076.834961 0.1653499 5.7668262 14.2868 10.4515 16
------> CAND: 488.003592 4866.652344 0.4588001 3.9399965 16.4093 10.4425  4
------> CAND:  76.797063 3750.638428 0.7789957 3.3113689 14.2793 10.4418 16
------> CAND: 115.184695 6771.104492 1.3926432 4.2209587 14.2772 10.4391 16
------> CAND: 267.638539 4280.207520 0.5945592 3.5919449 14.7864 10.4385  8
------> CAND:  86.560576 5128.428711 0.7519689 0.1822578 14.263 10.4207 16
------> CAND: 393.107841 5235.554199 0.5086902 0.0500957 14.7687 10.4203  8
------> CAND:  69.289463 4251.474121 0.6836886 0.0699553 14.2588 10.4153 16
[20:53:38][80779][INFO ] Statistics: count dirty SumSpec pages 1781 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:53:38][80779][INFO ] Data processing finished successfully!
20:53:38 (80779): called boinc_finish(0)

</stderr_txt>
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