Task 1708462057

Name: Ter5_1_dns_cfbf00110_segment_2_dms_200_40000_42_3600000_0
Workunit ID: 861019733
Created: 4 Jan 2025 18:24:10 UTC
Sent: 5 Jan 2025 7:34:53 UTC
Report deadline: 19 Jan 2025 7:34:53 UTC
Received: 5 Jan 2025 7:57:21 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 825.58
CPU time (sec): 16.20
Peak working set size (MB): 299.72
Peak swap size (MB): 14818.01
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[00:35:30][3794316][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_cfbf00110_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_2_dms_200_42.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 3600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_42.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_40000_42_3600000_0_0
------> GPU usage: 0.500000
[00:35:30][3794316][INFO ] Starting data processing...
[00:35:30][3794316][INFO ] opti: No host transfer for n_steps. Use device global.
[00:35:30][3794316][INFO ] opti: No host transfer for mean. Use device global.
[00:35:30][3794316][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:35:30][3794316][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:35:30][3794316][INFO ] opti: power spectrum in fft callback (static link).
[00:35:30][3794316][INFO ] opti: __constant__ access is not uniform, bad!
[00:35:30][3794316][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[00:35:30][3794316][INFO ] CUDA global memory status (initial GPU state, including context):
[00:35:30][3794316][INFO ] No template file. Generating templates.
[00:35:30][3794316][INFO ] Template param value T_cons = 50000
[00:35:34][3794316][INFO ] Number of generated templates to be used: 50000
[00:35:34][3794316][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_2_dms_200_42.cpt
[00:35:34][3794316][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_2_dms_200_42.cpt (No such file or directory).
------> Starting from scratch...
[00:35:34][3794316][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_42.binary
[00:35:34][3794316][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_2_dms_200_DM234.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693967916406
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 234.2 cm^-3 pc
------> Scale factor: 2.19921
[00:35:34][3794316][INFO ] Allocating memory for dedispersed compressed time series...
[00:35:34][3794316][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:35:34][3794316][INFO ] 8-bit allocation done
[00:35:34][3794316][INFO ] Foobar
[00:35:34][3794316][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_42.binary
[00:35:35][3794316][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:35:35][3794316][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:35:35][3794316][INFO ] FftSize = 12582913
[00:35:35][3794316][INFO ] Seed for random number generator is 1080610719.
[00:35:37][3794316][INFO ] 8[00:35:37][3794316][INFO ] 9[00:35:37][3794316][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:35:37][3794316][INFO ] Normalization factor 3.97364e-08
[00:35:37][3794316][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
[00:35:37][3794316][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1782 MB (14503 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:35:37][3794316][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:35:37][3794316][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:35:38][3794316][INFO ] TimeSeriesLength = 16769544, params->nsamples = 25165824
sum = 1157.28564453, mean= 0.00006901  0.00006901
[00:35:38][3794316][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:45:31][3794316][INFO ] Checkpoint committed!
[00:49:13][3794316][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  11.255172 5011.256348 1.1333215 3.2840352 15.3649 11.8606 16
------> CAND: 345.658669 5763.533691 0.9708201 3.1648018 16.0704 11.7691  8
------> CAND: 230.979756 5345.537109 1.2290797 0.8579078 18.0603 11.7554  4
------> CAND: 298.668567 5793.495117 0.5872347 1.6727979 15.957 11.6509  8
------> CAND: 129.611588 4106.760254 0.6036803 3.0179100 15.8271 11.5155  8
------> CAND: 115.186512 4636.729004 1.1306727 3.2560234 15.0965 11.5067 16
------> CAND:  71.332838 3694.947510 0.1988374 0.7813547 15.0134 11.3975 16
------> CAND: 373.067506 3865.804932 0.2614900 0.7529979 15.6173 11.2973  8
------> CAND: 392.744269 4454.344238 0.7903022 0.6104864 17.4838 11.2956  4
------> CAND: 403.128268 4420.898438 0.9302051 3.1835401 17.4687 11.2836  4
------> CAND:   8.327130 4549.619141 0.6345485 3.0635352 15.5757 11.2541  8
------> CAND: 115.248794 4988.082520 0.5970541 2.9775102 15.5013 11.177  8
------> CAND: 253.884294 5725.330566 1.2765291 3.3227990 20.5821 11.1625  2
------> CAND: 461.120001 4739.211914 0.6739888 3.0855160 20.4271 11.0705  2
------> CAND: 115.237895 3862.260010 0.7810021 3.0461473 14.752 11.0554 16
------> CAND: 231.008562 6524.169922 1.3459102 1.2851720 17.1752 11.0501  4
------> CAND:  86.382293 5472.822266 1.1652263 3.2862995 14.7362 11.0348 16
------> CAND: 267.845887 3837.001465 0.5547836 0.3777753 17.123 11.0086  4
------> CAND: 115.211425 3624.313965 0.6216329 2.9421942 14.7109 11.0018 16
------> CAND:  85.092014 4209.526367 0.9405017 3.1515088 14.6736 10.9533 16
------> CAND: 481.877879 4474.253906 1.0456207 3.2185829 17.0386 10.9416  4
------> CAND:  86.458330 4034.180908 0.2260461 2.3992739 14.6558 10.93 16
------> CAND: 115.234781 4365.177246 0.7406122 3.1063631 14.6537 10.9274 16
------> CAND: 115.270593 3899.266357 0.3437665 2.7854452 14.6485 10.9206 16
------> CAND: 179.822976 3845.782227 0.6883644 0.3271736 14.6398 10.9092 16
------> CAND:  57.627641 3639.734863 0.4062834 2.8374739 14.6351 10.9031 16
------> CAND: 113.533439 4757.633789 0.9490145 0.6961185 14.635 10.903 16
------> CAND: 345.539035 4483.966309 0.7783837 3.1306245 15.2364 10.9026  8
------> CAND: 294.534327 7175.796387 1.0900304 1.9069103 20.1389 10.8995  2
------> CAND:   6.705976 3838.464111 0.8212360 3.0549083 14.6273 10.8929 16
------> CAND:  69.421554 3690.382324 0.5500521 2.9344945 14.6272 10.8928 16
------> CAND: 326.310704 3756.915527 0.1752061 2.2395446 15.1978 10.8627  8
------> CAND:   8.327908 5132.792969 0.8167437 3.1544986 15.1914 10.8561  8
------> CAND: 183.981351 3922.997070 0.6940430 0.3683087 14.5976 10.8543 16
------> CAND: 253.526950 3774.499268 0.4964885 2.9218905 15.1641 10.8278  8
------> CAND: 172.829464 5763.533691 0.9708201 3.1648018 15.1489 10.8122  8
------> CAND: 172.916400 4697.950684 0.2915397 2.2671883 16.8735 10.8104  4
------> CAND: 388.602763 3736.063477 0.8296915 3.0269232 15.1071 10.7689  8
------> CAND: 289.457549 3809.270996 0.9222090 3.0640593 15.0938 10.7552  8
------> CAND: 133.277933 5390.332520 0.9012429 1.0142809 14.5199 10.7534 16
------> CAND: 203.015309 3652.310547 0.8644729 0.1799111 16.7942 10.7475  4
------> CAND: 124.723733 4321.294434 0.7636269 3.1187840 14.5095 10.7398 16
------> CAND: 142.386964 4505.603027 1.0818229 3.2304196 19.8505 10.7284  2
------> CAND:  87.981908 3879.978516 0.4901712 2.9247148 14.5003 10.7279 16
------> CAND: 201.631088 4386.090332 0.6007609 3.0401239 15.0657 10.7263  8
------> CAND: 313.084820 4899.477539 0.7487378 3.1165593 19.8421 10.7234  2
------> CAND: 151.790278 4891.215820 1.1679481 3.2864263 14.4961 10.7224 16
------> CAND:  86.361792 3870.718994 0.9053140 3.0762484 14.4932 10.7186 16
------> CAND: 215.531955 4766.921387 0.8696257 3.1883147 15.0509 10.711  8
------> CAND: 115.228293 4759.961914 0.8712317 3.1887603 14.4541 10.668 16
------> CAND:  86.433157 3809.189209 0.2870747 2.6764278 14.442 10.6522 16
------> CAND: 179.562429 3940.562012 1.0041429 0.3023417 14.428 10.6342 16
------> CAND: 380.258246 4484.628418 0.3959747 2.7829394 14.9685 10.626  8
------> CAND:  62.414028 3664.873535 0.7467290 2.9890463 14.402 10.6004 16
------> CAND: 290.264623 4142.957031 1.0326780 0.3943523 14.9433 10.6  8
------> CAND:  86.420701 5115.121094 0.7062179 3.0650711 14.4004 10.5984 16
------> CAND:  93.257210 3980.706055 0.8234379 3.0818319 14.9344 10.5908  8
------> CAND: 460.818711 4439.778809 0.8693053 3.1612160 16.5795 10.5773  4
------> CAND:  86.426669 4079.944336 0.5314379 2.9712095 14.3823 10.575 16
------> CAND:  20.875954 3709.269531 0.7480794 3.0011449 14.369 10.5577 16
------> CAND: 282.720432 6249.040039 1.3262708 3.2830915 16.5341 10.5413  4
------> CAND: 259.279489 4366.558594 0.4643254 2.9076490 16.5268 10.5355  4
------> CAND: 247.905203 4426.844727 0.2975589 1.2096683 14.872 10.5266  8
------> CAND: 107.902609 4483.464844 0.7796916 3.1385062 14.8719 10.5266  8
------> CAND:  86.371913 4095.479004 0.7985232 3.0953522 14.3377 10.5173 16
------> CAND: 356.594125 4432.076660 0.8717031 3.1675310 14.8626 10.5169  8
------> CAND: 260.841475 4337.447754 1.0326126 3.1968176 14.8573 10.5114  8
------> CAND: 138.545710 3835.986328 0.5573103 0.3758504 14.8408 10.4945  8
------> CAND: 115.224660 4166.927246 0.7611900 3.0936868 14.3127 10.485 16
------> CAND: 106.994587 4040.876465 0.3749379 0.6586637 14.3116 10.4835 16
------> CAND:  86.397345 4157.292480 0.6765537 3.0589919 14.3045 10.4743 16
------> CAND: 334.436714 4672.523926 1.0142719 3.2249296 16.4493 10.4741  4
------> CAND:  71.125750 3734.193359 0.9639329 0.2072782 14.2933 10.4599 16
------> CAND: 403.017977 3965.625488 0.8312085 3.0854430 19.3804 10.4497  2
------> CAND: 259.316859 4371.909668 0.4603581 2.9149075 16.4183 10.4496  4
------> CAND: 286.752426 4062.706787 0.9102256 3.1186562 24.052 10.4457  1
------> CAND: 157.193259 4200.262695 0.4076246 0.7293383 14.2823 10.4456 16
------> CAND:  86.369058 4372.158203 1.0064911 3.1910820 14.2817 10.4449 16
------> CAND: 146.649402 4022.338379 0.2898487 2.6492493 14.2804 10.4433 16
------> CAND: 166.560501 4359.388672 0.5154965 2.9626019 14.7885 10.4407  8
------> CAND: 421.274187 4463.206543 0.5031310 2.9559162 16.3898 10.4271  4
------> CAND: 115.255282 4355.480469 0.8879803 3.1580744 14.2628 10.4205 16
------> CAND: 268.352448 4636.738770 0.8967529 3.1925488 14.7683 10.4199  8
------> CAND: 279.839362 3625.685791 0.5981096 2.9341447 14.7657 10.4172  8
------> CAND:  93.256691 3981.332031 0.8234332 3.0866897 14.7655 10.4171  8
------> CAND: 167.539370 6455.563965 0.7271449 2.0887496 14.2599 10.4167 16
------> CAND:  49.106917 4057.710938 0.9111737 0.3780566 14.7601 10.4115  8
------> CAND:  57.661118 7271.407715 1.1599810 2.8549356 14.2511 10.4054 16
------> CAND:  70.763735 3824.984863 0.7179212 3.0202527 16.3599 10.4033  4
------> CAND: 306.452285 4242.548340 0.9369144 0.4615459 14.7322 10.3829  8
------> CAND: 207.871504 3790.181641 0.4802777 2.9068091 14.7184 10.3687  8
------> CAND:  11.255431 5174.384766 1.2066854 3.3090971 14.2223 10.3683 16
------> CAND: 100.815674 4386.090332 0.6007609 3.0401239 14.2197 10.3649 16
------> CAND: 259.354747 5549.429688 0.6157436 2.8625870 16.3021 10.3576  4
------> CAND:  87.967375 3881.838379 0.9958759 3.0951216 14.2069 10.3484 16
------> CAND:  62.520946 4212.595215 0.9658437 3.1625979 14.206 10.3473 16
------> CAND: 143.376213 4062.706787 0.9102256 3.1186562 19.2075 10.3473  2
------> CAND: 147.443759 3786.620117 0.8593357 0.2540793 16.2709 10.3329  4
------> CAND: 333.114515 3900.381104 0.3385828 2.7774854 16.2703 10.3325  4
------> CAND: 240.734446 4194.702637 0.9908410 3.1647775 16.2694 10.3317  4
[00:49:13][3794316][INFO ] Statistics: count dirty SumSpec pages 1772 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:49:13][3794316][INFO ] Data processing finished successfully!
00:49:13 (3794316): called boinc_finish(0)

</stderr_txt>
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