1c4762a1bSJed Brown 2c4762a1bSJed Brown---- Journal Bearing Problem SHB----- 3c4762a1bSJed Brownmx: 8, my: 12, ecc: 0.1 4c4762a1bSJed Brown 5c4762a1bSJed Browniter = 0, Function value 0., Residual: 1.11613 6c4762a1bSJed Browniter = 1, Function value -0.148934, Residual: 0.469316 7c4762a1bSJed Browniter = 2, Function value -0.174261, Residual: 0.389839 8c4762a1bSJed Browniter = 3, Function value -0.181461, Residual: 0.136975 9c4762a1bSJed Browniter = 4, Function value -0.183053, Residual: 0.0365269 10c4762a1bSJed Browniter = 5, Function value -0.183257, Residual: 0.0256819 11c4762a1bSJed Browniter = 6, Function value -0.183361, Residual: 0.0212419 12c4762a1bSJed Browniter = 7, Function value -0.183416, Residual: 0.0100034 13c4762a1bSJed Browniter = 8, Function value -0.183432, Residual: 0.00615719 14c4762a1bSJed Browniter = 9, Function value -0.183435, Residual: 0.00284752 15c4762a1bSJed Browniter = 10, Function value -0.183437, Residual: 0.00195629 16c4762a1bSJed Browniter = 11, Function value -0.183437, Residual: 0.00128882 17c4762a1bSJed Browniter = 12, Function value -0.183437, Residual: 0.000568496 18c4762a1bSJed Browniter = 13, Function value -0.183437, Residual: 0.000314177 19c4762a1bSJed Browniter = 14, Function value -0.183437, Residual: 0.000171177 20c4762a1bSJed Browniter = 15, Function value -0.183437, Residual: 0.000106319 21c4762a1bSJed Browniter = 16, Function value -0.183437, Residual: 6.00378e-05 228cc725e6SPierre JolivetTao Object: 1 MPI process 23864588a7SAlp Dener type: bqnls 24b17ffb64SBarry Smith Tao Object: (tao_bnk_) 1 MPI process 25b17ffb64SBarry Smith type: bncg 26b17ffb64SBarry Smith CG Type: ssml_bfgs 27b17ffb64SBarry Smith Skipped Stepdirection Updates: 0 28b17ffb64SBarry Smith Scaled gradient steps: 0 29b17ffb64SBarry Smith Pure gradient steps: 0 30b17ffb64SBarry Smith Not a descent direction: 0 31b17ffb64SBarry Smith Line search fails: 0 32b17ffb64SBarry Smith Matrix has not been preallocated yet 33b17ffb64SBarry Smith TaoLineSearch Object: (tao_bnk_) 1 MPI process 34b17ffb64SBarry Smith type: more-thuente 35b17ffb64SBarry Smith maximum function evaluations=30 36b17ffb64SBarry Smith tolerances: ftol=0.0001, rtol=1e-10, gtol=0.9 37b17ffb64SBarry Smith total number of function evaluations=0 38b17ffb64SBarry Smith total number of gradient evaluations=0 39b17ffb64SBarry Smith total number of function/gradient evaluations=0 40*1404853cSMatthew G. Knepley Termination reason: CONTINUE_ITERATING 41b17ffb64SBarry Smith Active Set subset type: subvec 42606f75f6SBarry Smith convergence tolerances: gatol=1e-08, grtol=1e-08, steptol=0., gttol=0. 43b17ffb64SBarry Smith Residual in Function/Gradient:=0. 44b17ffb64SBarry Smith Objective value=0. 45b17ffb64SBarry Smith total number of iterations=0, (max: 2000) 46606f75f6SBarry Smith Solver never run 47864588a7SAlp Dener Rejected BFGS updates: 0 48864588a7SAlp Dener CG steps: 0 49864588a7SAlp Dener Newton steps: 0 50864588a7SAlp Dener BFGS steps: 15 51864588a7SAlp Dener Scaled gradient steps: 1 52864588a7SAlp Dener Gradient steps: 0 53864588a7SAlp Dener KSP termination reasons: 54864588a7SAlp Dener atol: 0 55864588a7SAlp Dener rtol: 0 56864588a7SAlp Dener ctol: 0 57864588a7SAlp Dener negc: 0 58864588a7SAlp Dener dtol: 0 59864588a7SAlp Dener iter: 0 60864588a7SAlp Dener othr: 0 618cc725e6SPierre Jolivet Mat Object: (tao_bqnls_) 1 MPI process 62864588a7SAlp Dener type: lmvmbfgs 63864588a7SAlp Dener rows=96, cols=96 64864588a7SAlp Dener Max. storage: 5 65864588a7SAlp Dener Used storage: 5 66864588a7SAlp Dener Number of updates: 15 67864588a7SAlp Dener Number of rejects: 0 68864588a7SAlp Dener Number of resets: 0 6909fb3ddcSToby Isaac J0: 7009fb3ddcSToby Isaac Mat Object: (tao_bqnls_mat_lmvm_J0_) 1 MPI process 7109fb3ddcSToby Isaac type: constantdiagonal 7209fb3ddcSToby Isaac Diagonal value: 1. 7309fb3ddcSToby Isaac Rescale type: none 748cc725e6SPierre Jolivet TaoLineSearch Object: 1 MPI process 75864588a7SAlp Dener type: more-thuente 76864588a7SAlp Dener maximum function evaluations=30 77864588a7SAlp Dener tolerances: ftol=0.0001, rtol=1e-10, gtol=0.9 78864588a7SAlp Dener total number of function evaluations=0 79864588a7SAlp Dener total number of gradient evaluations=0 80864588a7SAlp Dener total number of function/gradient evaluations=2 81864588a7SAlp Dener using variable bounds 82*1404853cSMatthew G. Knepley Termination reason: SUCCESS 838cc725e6SPierre Jolivet KSP Object: 1 MPI process 84864588a7SAlp Dener type: stcg 85864588a7SAlp Dener maximum iterations=10000, initial guess is zero 86864588a7SAlp Dener tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 87864588a7SAlp Dener left preconditioning 88864588a7SAlp Dener using DEFAULT norm type for convergence test 898cc725e6SPierre Jolivet PC Object: 1 MPI process 90864588a7SAlp Dener type: lmvm 91864588a7SAlp Dener PC has not been set up so information may be incomplete 928cc725e6SPierre Jolivet Mat Object: (tao_bqnls_) 1 MPI process 93864588a7SAlp Dener type: lmvmbfgs 94864588a7SAlp Dener rows=96, cols=96 95864588a7SAlp Dener Max. storage: 5 96864588a7SAlp Dener Used storage: 5 97864588a7SAlp Dener Number of updates: 15 98864588a7SAlp Dener Number of rejects: 0 99864588a7SAlp Dener Number of resets: 0 10009fb3ddcSToby Isaac J0: 10109fb3ddcSToby Isaac Mat Object: (tao_bqnls_mat_lmvm_J0_) 1 MPI process 10209fb3ddcSToby Isaac type: constantdiagonal 10309fb3ddcSToby Isaac Diagonal value: 1. 10409fb3ddcSToby Isaac Rescale type: none 105864588a7SAlp Dener total KSP iterations: 0 106864588a7SAlp Dener Active Set subset type: subvec 107606f75f6SBarry Smith convergence tolerances: gatol=0.0001, grtol=1e-08, steptol=0., gttol=0. 108864588a7SAlp Dener Residual in Function/Gradient:=6.00378e-05 109864588a7SAlp Dener Objective value=-0.183437 110864588a7SAlp Dener total number of iterations=16, (max: 50) 111606f75f6SBarry Smith total number of function/gradient evaluations=32, (max: unlimited) 112864588a7SAlp Dener Solution converged: ||g(X)|| <= gatol 113