Task 1715253003

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_172_6400000_1
Workunit ID: 865262940
Created: 16 Jan 2025 17:58:42 UTC
Sent: 17 Jan 2025 10:56:42 UTC
Report deadline: 31 Jan 2025 10:56:42 UTC
Received: 17 Jan 2025 21:28:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 884.67
CPU time (sec): 16.17
Peak working set size (MB): 258.78
Peak swap size (MB): 6173.92
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>
[16:13:09][136072][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_1_dms_200_172.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_cfbf00112_segment_1_dms_200_172.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_172_6400000_1_0
------> GPU usage: 0.500000
[16:13:09][136072][INFO ] Starting data processing...
[16:13:09][136072][INFO ] opti: No host transfer for n_steps. Use device global.
[16:13:09][136072][INFO ] opti: No host transfer for mean. Use device global.
[16:13:09][136072][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:13:09][136072][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:13:09][136072][INFO ] opti: power spectrum in fft callback (static link).
[16:13:09][136072][INFO ] opti: __constant__ access is not uniform, bad!
[16:13:09][136072][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[16:13:09][136072][INFO ] CUDA global memory status (initial GPU state, including context):
[16:13:09][136072][INFO ] No template file. Generating templates.
[16:13:09][136072][INFO ] Template param value T_cons = 50000
[16:13:10][136072][INFO ] Number of generated templates to be used: 50000
[16:13:10][136072][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_172.cpt
[16:13:10][136072][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_172.cpt (No such file or directory).
------> Starting from scratch...
[16:13:10][136072][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_172.binary
[16:13:10][136072][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_1_dms_200_DM247.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673399683677
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 247.2 cm^-3 pc
------> Scale factor: 1.10362
[16:13:10][136072][INFO ] Allocating memory for dedispersed compressed time series...
[16:13:10][136072][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:13:10][136072][INFO ] 8-bit allocation done
[16:13:10][136072][INFO ] Foobar
[16:13:10][136072][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_172.binary
[16:13:10][136072][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:13:10][136072][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:13:10][136072][INFO ] FftSize = 12582913
[16:13:10][136072][INFO ] Seed for random number generator is -1035036692.
[16:13:12][136072][INFO ] 8[16:13:12][136072][INFO ] 9[16:13:12][136072][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:13:12][136072][INFO ] Normalization factor 3.97364e-08
[16:13:12][136072][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
[16:13:12][136072][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1419 MB (6510 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:13:12][136072][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:13:12][136072][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:13:12][136072][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:14:09][136072][INFO ] Checkpoint committed!
[16:15:09][136072][INFO ] Checkpoint committed!
[16:16:09][136072][INFO ] Checkpoint committed!
[16:17:09][136072][INFO ] Checkpoint committed!
[16:18:09][136072][INFO ] Checkpoint committed!
[16:19:09][136072][INFO ] Checkpoint committed!
[16:20:09][136072][INFO ] Checkpoint committed!
[16:21:10][136072][INFO ] Checkpoint committed!
[16:22:10][136072][INFO ] Checkpoint committed!
[16:23:10][136072][INFO ] Checkpoint committed!
[16:24:10][136072][INFO ] Checkpoint committed!
[16:25:10][136072][INFO ] Checkpoint committed!
[16:26:10][136072][INFO ] Checkpoint committed!
[16:27:10][136072][INFO ] Checkpoint committed!
[16:27:52][136072][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.474048 4029.704102 0.7679568 6.2060857 16.0739 12.8041 16
------> CAND: 115.282271 4861.666016 0.7606675 3.9929898 23.0408 12.6252  2
------> CAND: 115.676465 4040.899414 0.8486878 6.2317715 28.9981 12.5937  1
------> CAND:  57.838362 4040.899414 0.8486878 6.2317715 22.4624 12.2806  2
------> CAND: 239.631532 5300.910156 1.2229682 4.0069475 16.4551 12.1716  8
------> CAND: 381.166528 4124.141113 0.5236496 6.0834794 18.4103 12.035  4
------> CAND:  86.583932 4852.228516 1.0678869 0.0896498 15.4834 12.0174 16
------> CAND:  57.641135 4861.666016 0.7606675 3.9929898 18.2888 11.9378  4
------> CAND:  86.591717 3878.831055 0.8652442 6.1990619 15.3719 11.8698 16
------> CAND: 115.648957 4059.635742 1.0023371 6.2660565 18.0429 11.7414  4
------> CAND: 199.892376 4253.555664 0.4255917 3.9354913 15.2593 11.7211 16
------> CAND: 119.815636 5300.910156 1.2229682 4.0069475 15.2523 11.7118 16
------> CAND: 202.307628 4146.916992 0.6818034 3.6572208 15.9662 11.6605  8
------> CAND:  35.936568 4082.891602 0.9832630 6.2709460 15.1028 11.515 16
------> CAND: 371.353708 5868.981445 1.1543146 4.2698574 15.8108 11.4986  8
------> CAND: 249.751351 3736.300781 0.3911454 3.5875945 15.772 11.4582  8
------> CAND:  60.067546 4423.426270 0.6436957 6.1834726 15.0577 11.4557 16
------> CAND: 103.834025 3969.174316 0.5166070 6.0702920 15.7321 11.4167  8
------> CAND: 115.432786 4365.836914 0.4516482 5.9944735 14.9609 11.3287 16
------> CAND: 280.152849 7099.977539 1.1623828 5.9519577 20.8288 11.3091  2
------> CAND: 354.680504 4859.540039 1.1195246 0.1115157 15.6174 11.2974  8
------> CAND: 115.492214 4034.760254 0.7646725 6.2058272 14.9133 11.2663 16
------> CAND: 115.473010 4496.424805 0.5808100 6.1353512 14.8877 11.2328 16
------> CAND: 136.399569 3766.611084 0.7278278 6.1379113 14.8661 11.2046 16
------> CAND: 241.029508 5376.771484 0.8601391 6.2628770 15.5134 11.1894  8
------> CAND:  60.068584 4292.091797 0.6069490 6.1487060 14.8378 11.1675 16
------> CAND:  76.910209 5899.857422 0.7037076 5.8850918 14.835 11.1639 16
------> CAND: 120.514754 5376.771484 0.8601391 6.2628770 14.8327 11.1609 16
------> CAND:  71.827722 4490.279785 1.0461071 0.0629208 17.1608 11.0387  4
------> CAND:  38.558908 4040.899414 0.8486878 6.2317715 17.1485 11.0289  4
------> CAND:  32.587343 3619.075195 0.7548048 6.1081610 14.7315 11.0287 16
------> CAND: 462.046189 4194.379883 0.7430815 6.2133989 20.3539 11.0271  2
------> CAND:  77.030881 4019.789551 1.0341305 6.2677503 14.7252 11.0205 16
------> CAND: 243.088713 3927.865967 0.9068757 6.2191110 15.3131 10.982  8
------> CAND: 109.752650 3814.942139 0.6051936 6.1079011 15.2941 10.9623  8
------> CAND: 345.769219 4065.769043 0.8115265 3.5643010 17.0572 10.9563  4
------> CAND:  97.762289 3619.075195 0.7548048 6.1081610 15.2848 10.9527  8
------> CAND: 404.049785 5285.026367 1.1526381 0.1199466 17.0504 10.9509  4
------> CAND:  86.569659 4579.428711 0.9050179 0.0295995 14.6646 10.9415 16
------> CAND:  61.742418 4190.732422 0.6436453 6.1662951 15.2622 10.9293  8
------> CAND:  86.581337 4144.107422 0.6841146 6.1826830 14.6463 10.9176 16
------> CAND:  59.545673 4306.754883 1.0303841 0.0308058 15.2321 10.8981  8
------> CAND: 259.624117 4864.626953 0.6187323 6.1343656 16.9719 10.8886  4
------> CAND: 274.244344 3838.291016 0.9445376 6.2060490 25.0646 10.8854  1
------> CAND:  48.881144 3619.075195 0.7548048 6.1081610 14.6028 10.8611 16
------> CAND: 376.602021 3666.187012 0.7212114 3.3695910 16.8837 10.8185  4
------> CAND: 201.304106 4702.857422 0.6855868 3.9659486 14.5699 10.8183 16
------> CAND: 138.621486 3663.664551 0.7508383 6.1232514 14.5583 10.8032 16
------> CAND:  91.778008 5317.027344 1.0703374 0.0874024 15.1163 10.7785  8
------> CAND:  86.604174 4367.499023 1.0059577 0.0332791 14.532 10.7691 16
------> CAND:  28.919181 4040.899414 0.8486878 6.2317715 16.8205 10.7683  4
------> CAND: 115.387113 7132.615723 1.2587255 6.0698509 14.5183 10.7513 16
------> CAND: 115.504411 4020.716797 0.6913882 6.1770716 14.5152 10.7473 16
------> CAND: 213.785458 3756.354004 0.7659895 6.1506200 15.0845 10.7457  8
------> CAND:  43.295729 3878.831055 0.8652442 6.1990619 14.5134 10.7449 16
------> CAND: 378.095496 3940.677490 0.4481598 6.0114665 16.783 10.7386  4
------> CAND:  86.568361 4177.284668 0.6558058 6.1717720 14.5048 10.7337 16
------> CAND: 230.223806 4510.842773 0.7179011 3.8306496 16.7709 10.729  4
------> CAND: 170.767145 3930.843750 0.8868258 6.2194929 14.4923 10.7175 16
------> CAND:  54.120375 4588.622559 0.8261634 3.8263402 14.4805 10.7022 16
------> CAND: 432.955732 4242.176270 0.8595815 6.2657967 19.8039 10.7007  2
------> CAND: 453.996215 3939.528809 1.0039780 6.2408700 16.7306 10.6971  4
------> CAND: 115.654667 4344.096191 0.7493783 6.2360973 24.6139 10.6897  1
------> CAND:  57.820716 5024.236328 0.9981754 0.0758222 16.7199 10.6886  4
------> CAND: 416.369464 4228.110352 0.3375437 5.8090043 24.6089 10.6875  1
------> CAND:  72.380736 4901.691406 1.0058333 0.0778988 15.027 10.6864  8
------> CAND: 143.886668 3639.740967 0.9511223 6.1557512 14.4641 10.6809 16
------> CAND:  51.361533 3631.631836 0.4817382 6.0041194 14.4607 10.6766 16
------> CAND: 115.484688 4692.031250 0.5246249 6.0404496 15.0079 10.6667  8
------> CAND: 299.991545 3862.864014 0.2699929 5.7381096 15.0045 10.6632  8
------> CAND: 216.477866 4242.176270 0.8595815 6.2657967 16.6831 10.6594  4
------> CAND:  46.824534 4156.593750 0.2849968 5.6952467 14.4466 10.6582 16
------> CAND:  71.827463 4485.230469 1.0456886 0.0568710 16.6744 10.6525  4
------> CAND:  81.933268 5079.376953 0.7141283 6.1789665 16.6708 10.6496  4
------> CAND:  22.660339 3684.993652 0.5786134 6.0656867 14.4345 10.6426 16
------> CAND: 184.737042 4029.575439 0.3915874 3.8153927 14.9677 10.6252  8
------> CAND:  46.030696 5290.782715 0.7004276 6.1243958 14.4122 10.6137 16
------> CAND: 115.650255 4572.845703 0.8320651 0.0014571 24.433 10.6111  1
------> CAND: 446.024613 3880.269775 0.7636880 6.1727281 24.4319 10.6107  1
------> CAND:  60.077926 3780.597656 0.5120677 6.0469289 14.9492 10.6061  8
------> CAND:  21.439349 4111.189941 1.0292945 0.0022517 14.4063 10.606 16
------> CAND: 115.451211 4545.848145 0.6296945 6.1721792 14.3999 10.5978 16
------> CAND: 175.932934 3798.406494 0.9968449 6.2083449 16.6006 10.594  4
------> CAND:  86.550196 4453.425781 0.4737805 6.0124493 14.3836 10.5766 16
------> CAND:  85.658003 4601.366211 0.4503025 4.1623683 14.9038 10.5593  8
------> CAND: 275.833578 4080.672363 0.3788040 3.8742504 16.5549 10.5578  4
------> CAND: 404.481090 4616.211914 1.1275877 0.0897954 19.5412 10.545  2
------> CAND: 123.814672 4510.194824 0.6540297 3.8779361 14.355 10.5396 16
------> CAND: 430.919882 4103.644531 0.9615511 6.2702689 16.509 10.5214  4
------> CAND: 346.644025 4209.870117 1.0200237 0.0181404 14.8658 10.5202  8
------> CAND:  43.323237 3844.413330 0.8359397 6.1886539 14.3282 10.505 16
------> CAND:  71.873137 4082.891602 0.9832630 6.2709460 14.8504 10.5044  8
------> CAND: 335.339806 4592.037598 0.9640468 0.0498544 16.4864 10.5035  4
------> CAND: 254.747162 6092.874023 1.1295798 4.4044833 14.8451 10.499  8
------> CAND: 247.604172 3954.415283 0.5471686 3.6093597 16.4724 10.4925  4
------> CAND: 361.992953 4572.771973 0.4962126 6.0377865 14.8373 10.4909  8
------> CAND: 437.370501 3635.400146 0.4444448 5.9861932 19.408 10.4661  2
------> CAND:  25.056647 5805.682617 1.2822001 0.1378562 14.2976 10.4654 16
------> CAND: 158.494697 5081.302246 0.9927050 3.9932067 14.292 10.4583 16
------> CAND: 235.151885 5107.234863 0.8179699 6.2655301 14.7983 10.4508  8
[16:27:52][136072][INFO ] Statistics: count dirty SumSpec pages 1769 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:27:52][136072][INFO ] Data processing finished successfully!
16:27:52 (136072): called boinc_finish(0)

</stderr_txt>
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