Task 1714886445

Name: Ter5_1_dns_cfbf00111_segment_8_dms_200_40000_175_6950000_1
Workunit ID: 865039387
Created: 16 Jan 2025 0:53:45 UTC
Sent: 16 Jan 2025 13:19:13 UTC
Report deadline: 30 Jan 2025 13:19:13 UTC
Received: 16 Jan 2025 15:37:05 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,603.44
CPU time (sec): 43.56
Peak working set size (MB): 312.56
Peak swap size (MB): 65484.1
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>
[14:30:17][31546][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_8_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_8_dms_200_175.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 6950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_175.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_40000_175_6950000_1_0
------> GPU usage: 0.331000
[14:30:17][31546][INFO ] Starting data processing...
[14:30:17][31546][INFO ] opti: No host transfer for n_steps. Use device global.
[14:30:17][31546][INFO ] opti: No host transfer for mean. Use device global.
[14:30:17][31546][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:30:17][31546][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:30:17][31546][INFO ] opti: power spectrum in fft callback (static link).
[14:30:17][31546][INFO ] opti: __constant__ access is not uniform, bad!
[14:30:17][31546][INFO ] Running on device 3 NVIDIA GeForce GTX 750 Ti
[14:30:17][31546][INFO ] CUDA global memory status (initial GPU state, including context):
[14:30:17][31546][INFO ] No template file. Generating templates.
[14:30:17][31546][INFO ] Template param value T_cons = 50000
[14:30:22][31546][INFO ] Number of generated templates to be used: 50000
[14:30:22][31546][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_8_dms_200_175.cpt
[14:30:22][31546][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_8_dms_200_175.cpt (No such file or directory).
------> Starting from scratch...
[14:30:22][31546][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_175.binary
[14:30:22][31546][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_8_dms_200_DM247.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817333602587
------> 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: 247.5 cm^-3 pc
------> Scale factor: 1.61358
[14:30:22][31546][INFO ] Allocating memory for dedispersed compressed time series...
[14:30:22][31546][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:30:22][31546][INFO ] 8-bit allocation done
[14:30:22][31546][INFO ] Foobar
[14:30:22][31546][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_175.binary
[14:30:22][31546][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:30:22][31546][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:30:22][31546][INFO ] FftSize = 12582913
[14:30:22][31546][INFO ] Seed for random number generator is -1033467106.
[14:30:24][31546][INFO ] 8[14:30:24][31546][INFO ] 9[14:30:25][31546][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:30:25][31546][INFO ] Normalization factor 3.97364e-08
[14:30:25][31546][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
[14:30:25][31546][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1748 MB (2289 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:30:25][31546][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:30:25][31546][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:30:25][31546][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1106.29272461, mean= -0.00006594  -0.00006594
[14:30:25][31546][INFO ] Launching time series padding kernel: grid 196608, block 32
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------> Committing final checkpoint.
------> N cand: 100
------> CAND: 482.167231 3915.357422 0.9439166 3.5366440 19.7135 13.0802  4
------> CAND: 115.429153 3653.433594 0.3376832 5.6703863 16.1375 12.8895 16
------> CAND: 230.968598 4144.541504 0.6350431 6.0181055 16.8635 12.6004  8
------> CAND:  53.260361 4752.455566 0.9874691 6.2007256 15.8552 12.5117 16
------> CAND:  57.732742 4862.224121 1.0510889 6.2245455 15.7084 12.3161 16
------> CAND: 115.484429 4144.541504 0.6350431 6.0181055 15.7031 12.309 16
------> CAND: 391.562724 5938.602539 1.2806166 4.4844394 22.3398 12.2076  2
------> CAND: 115.492214 3676.998047 0.6368228 5.9942718 15.4062 11.9152 16
------> CAND:  57.721064 3839.341553 0.3138130 5.5457182 15.3886 11.8919 16
------> CAND: 241.083745 3915.357422 0.9439166 3.5366440 16.1806 11.8842  8
------> CAND: 115.504930 5256.349121 1.1265043 6.2194357 15.3669 11.8631 16
------> CAND: 115.485467 4749.604492 1.0506757 6.2374663 15.2631 11.7261 16
------> CAND: 144.341328 4897.383789 1.1660303 6.2722282 15.2212 11.6709 16
------> CAND: 139.742306 4483.740234 0.7667889 6.0963750 21.4304 11.6666  2
------> CAND: 461.656147 4732.370605 0.5856990 5.8361549 26.5895 11.5477  1
------> CAND:  57.746237 3788.441650 0.4966705 5.8943834 15.8314 11.5199  8
------> CAND: 178.217393 3794.757812 0.9533456 6.1258712 15.0747 11.4781 16
------> CAND: 436.021313 3872.166016 0.7866223 3.5603514 17.6855 11.4563  4
------> CAND: 279.484353 4483.740234 0.7667889 6.0963750 26.3743 11.4542  1
------> CAND:  86.595869 3955.952393 0.8739113 6.1334195 15.039 11.4312 16
------> CAND: 220.510638 4522.478516 0.9453285 6.1895199 15.7365 11.4212  8
------> CAND:  96.548565 4355.477539 0.9126139 6.1741862 17.6311 11.413  4
------> CAND: 164.428115 4096.591797 0.7414781 3.7231588 14.9955 11.3741 16
------> CAND: 231.075775 4348.858887 0.9142748 6.1806087 15.6569 11.3385  8
------> CAND: 289.645434 4355.477539 0.9126139 6.1741862 26.0919 11.3315  1
------> CAND: 101.131756 3869.305664 0.5301556 3.7169082 14.9603 11.328 16
------> CAND: 391.600353 5611.513672 1.1178346 4.3997259 20.8033 11.2939  2
------> CAND: 115.540483 4255.208496 1.0714837 6.2248855 15.5949 11.2741  8
------> CAND: 115.537887 4348.858887 0.9142748 6.1806087 14.913 11.2659 16
------> CAND:  31.476125 4359.921387 0.6519671 6.0159426 14.8484 11.1815 16
------> CAND: 231.025690 3743.961670 0.8516372 6.0912547 15.45 11.1237  8
------> CAND: 447.171903 4863.166992 1.1613796 3.9690018 17.265 11.1215  4
------> CAND: 112.168940 4525.122070 0.6832535 6.0127802 17.2163 11.0828  4
------> CAND:  86.577185 3627.470215 0.5754858 5.9470434 14.772 11.0816 16
------> CAND: 169.359308 4459.993164 1.0008172 3.8175719 14.7501 11.053 16
------> CAND: 230.828203 4732.370605 0.5856990 5.8361549 20.3818 11.0436  2
------> CAND: 325.090232 3720.668945 0.4549037 3.6690996 15.3663 11.037  8
------> CAND: 115.499999 3655.039795 0.8254631 6.0611405 14.7259 11.0214 16
------> CAND: 259.740637 4860.749023 0.9778379 6.1866050 17.0782 10.973  4
------> CAND: 230.831836 4158.666016 0.4154074 5.7167668 15.2957 10.9639  8
------> CAND: 403.857489 4551.393066 0.4032639 5.3670554 17.0623 10.9604  4
------> CAND: 105.847556 4238.858398 1.0197598 6.2125144 14.6789 10.9601 16
------> CAND: 183.401088 4340.280273 0.9939952 3.7545459 15.284 10.9519  8
------> CAND: 115.542040 4305.154785 0.9213870 6.1819801 14.6596 10.935 16
------> CAND: 491.898046 3998.900879 0.5442878 5.9437785 20.154 10.9085  2
------> CAND: 461.778635 3834.964111 0.5704762 5.9607739 16.9903 10.9032  4
------> CAND: 115.418254 5121.208008 0.6274843 5.7001982 14.6277 10.8935 16
------> CAND: 391.561426 5907.817383 1.2718971 4.4848628 20.1239 10.8906  2
------> CAND: 280.346443 3999.328369 0.5434788 5.9429498 15.2241 10.8898  8
------> CAND: 288.172460 4607.391113 0.9340078 3.9301844 15.2228 10.8885  8
------> CAND: 201.652627 5057.331055 1.0480071 4.1265302 15.1716 10.8356  8
------> CAND: 236.217170 4000.448730 0.7275408 3.6690698 15.159 10.8226  8
------> CAND: 103.605397 5094.197754 1.1269728 6.2486691 20.005 10.82  2
------> CAND: 488.566727 4266.724121 0.9267333 3.7389102 16.8802 10.8157  4
------> CAND: 462.055272 4377.797363 0.8446376 6.1480789 16.8792 10.8149  4
------> CAND: 231.205529 4680.287598 1.0489557 6.2321720 16.824 10.7711  4
------> CAND: 120.541743 3915.357422 0.9439166 3.5366440 14.5265 10.7619 16
------> CAND:  32.757581 5213.087891 1.0254451 4.2217135 14.5211 10.7549 16
------> CAND: 115.433046 3638.769531 0.4340273 5.8259215 14.5204 10.754 16
------> CAND:  54.113887 4808.893066 0.9836076 4.0122852 15.0846 10.7457  8
------> CAND: 172.612255 4667.820801 0.9245226 6.1731300 14.5091 10.7393 16
------> CAND: 124.535848 3780.816895 0.2349709 5.1183324 16.7702 10.7284  4
------> CAND: 101.056239 5124.513672 1.1282622 6.2378840 14.4969 10.7235 16
------> CAND: 190.183360 3904.984863 0.7283413 6.0630116 14.4908 10.7156 16
------> CAND:  86.543449 3710.014648 0.4710459 5.8677325 14.4765 10.697 16
------> CAND: 346.377509 3893.041748 0.3995433 5.7600536 16.7117 10.682  4
------> CAND:  86.587565 4667.361328 1.0948856 6.2506094 14.4642 10.6811 16
------> CAND: 115.491435 5100.149902 1.1269019 6.2399168 14.4619 10.6781 16
------> CAND: 353.489876 5090.754395 0.6471462 4.5957007 15.0083 10.6671  8
------> CAND: 395.992545 3619.031006 0.7664627 6.0343308 14.9998 10.6583  8
------> CAND: 271.730739 4831.087402 0.8248988 6.0865960 16.6806 10.6574  4
------> CAND: 231.120151 3702.768311 0.7744350 6.0538559 14.9988 10.6572  8
------> CAND: 432.999329 4231.047852 0.9871331 6.1964703 16.6783 10.6556  4
------> CAND:  38.498962 5197.497070 1.2054907 6.2745633 14.4399 10.6495 16
------> CAND: 103.599688 5266.184570 1.2139627 6.2627025 19.7114 10.6459  2
------> CAND: 159.821049 3847.838379 0.9416766 6.1329522 14.4366 10.6453 16
------> CAND: 349.866091 4500.640625 0.9478924 3.8625064 19.7083 10.6441  2
------> CAND: 115.510898 4053.815430 0.6784255 6.0498781 14.4337 10.6415 16
------> CAND: 430.624042 3857.826172 0.4334789 5.8122110 16.658 10.6395  4
------> CAND:  33.873211 4436.384277 0.8972575 3.8494058 14.4264 10.632 16
------> CAND: 205.345442 4789.778809 0.6520224 5.9077368 14.9644 10.6218  8
------> CAND: 115.513494 4389.757324 1.0921798 6.2416673 14.4131 10.6148 16
------> CAND: 230.905277 4504.520508 0.6998261 6.0410242 14.9551 10.6122  8
------> CAND:  61.146845 4680.287598 1.0489557 3.9177370 14.4053 10.6047 16
------> CAND: 220.434342 3810.846680 0.6291623 6.0057039 14.9305 10.5868  8
------> CAND: 166.157743 3737.119873 0.6374917 5.9974599 14.3866 10.5806 16
------> CAND: 155.434825 3703.007080 0.5188395 5.9127250 14.3848 10.5781 16
------> CAND: 125.517571 4022.108154 0.9746200 6.1699467 16.5618 10.5633  4
------> CAND: 289.638946 4454.776855 0.9528477 6.1931639 24.3032 10.5547  1
------> CAND: 144.240119 4440.267090 0.5724787 5.9122648 16.5502 10.554  4
------> CAND: 115.520500 4737.305176 0.9130566 6.1690235 14.8966 10.552  8
------> CAND: 346.258654 5556.597656 0.7733393 5.7192478 16.5456 10.5504  4
------> CAND:  86.541892 3708.965332 0.4805452 5.8846574 14.8793 10.5341  8
------> CAND: 115.507006 3768.380615 0.7386780 6.0508919 14.3484 10.5311 16
------> CAND: 115.507265 5145.238281 1.0304222 6.1897554 14.3428 10.5239 16
------> CAND: 415.010414 4373.047363 0.8452867 3.8382328 16.5094 10.5218  4
------> CAND: 261.540333 3651.728271 0.9183284 3.3836527 16.506 10.519  4
------> CAND: 168.930598 4252.012207 0.4034258 5.6420336 14.3348 10.5135 16
------> CAND: 156.848631 5579.460938 1.1185892 4.3792648 14.3341 10.5126 16
------> CAND: 230.924481 3736.368164 0.6398535 5.9986897 14.8578 10.512  8
[16:36:59][31546][INFO ] Statistics: count dirty SumSpec pages 1827 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:36:59][31546][INFO ] Data processing finished successfully!
16:36:59 (31546): called boinc_finish(0)

</stderr_txt>
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