1c4762a1bSJed Brown 0 TAO, Function value: 0.0305641, Residual: 0.0140536 2c4762a1bSJed Brown 1 TAO, Function value: 0.0120167, Residual: 0.00811768 3c4762a1bSJed Brown 2 TAO, Function value: 0.00342817, Residual: 0.00223305 4c4762a1bSJed Brown 3 TAO, Function value: 0.00211342, Residual: 0.0014349 5c4762a1bSJed Brown 4 TAO, Function value: 0.000810666, Residual: 0.000650661 6c4762a1bSJed Brown 5 TAO, Function value: 0.000301229, Residual: 0.000317393 7c4762a1bSJed Brown 6 TAO, Function value: 7.64603e-05, Residual: 0.000132062 8c4762a1bSJed Brown 7 TAO, Function value: 1.24576e-05, Residual: 4.64611e-05 9c4762a1bSJed Brown 8 TAO, Function value: 1.00205e-06, Residual: 1.2071e-05 10c4762a1bSJed Brown 9 TAO, Function value: 2.8188e-08, Residual: 1.95297e-06 11c4762a1bSJed Brown 10 TAO, Function value: 1.12133e-10, Residual: 1.22269e-07 12c4762a1bSJed Brown 11 TAO, Function value: 1.55922e-14, Residual: 1.44107e-09 138cc725e6SPierre JolivetTao Object: 1 MPI process 14c4762a1bSJed Brown type: bqnls 15b17ffb64SBarry Smith Tao Object: (tao_bnk_) 1 MPI process 16b17ffb64SBarry Smith type: bncg 17b17ffb64SBarry Smith CG Type: ssml_bfgs 18b17ffb64SBarry Smith Skipped Stepdirection Updates: 0 19b17ffb64SBarry Smith Scaled gradient steps: 0 20b17ffb64SBarry Smith Pure gradient steps: 0 21b17ffb64SBarry Smith Not a descent direction: 0 22b17ffb64SBarry Smith Line search fails: 0 23b17ffb64SBarry Smith Matrix has not been preallocated yet 24b17ffb64SBarry Smith TaoLineSearch Object: (tao_bnk_) 1 MPI process 25b17ffb64SBarry Smith type: more-thuente 26b17ffb64SBarry Smith maximum function evaluations=30 27b17ffb64SBarry Smith tolerances: ftol=0.0001, rtol=1e-10, gtol=0.9 28b17ffb64SBarry Smith total number of function evaluations=0 29b17ffb64SBarry Smith total number of gradient evaluations=0 30b17ffb64SBarry Smith total number of function/gradient evaluations=0 31*1404853cSMatthew G. Knepley Termination reason: CONTINUE_ITERATING 3209cb0f53SBarry Smith convergence tolerances: gatol=1e-08, grtol=1e-08, steptol=0., gttol=0. 33b17ffb64SBarry Smith Residual in Function/Gradient:=0. 34b17ffb64SBarry Smith Objective value=0. 35b17ffb64SBarry Smith total number of iterations=0, (max: 2000) 3609cb0f53SBarry Smith Solver never run 37c4762a1bSJed Brown Rejected BFGS updates: 0 38c4762a1bSJed Brown CG steps: 0 39c4762a1bSJed Brown Newton steps: 0 40c4762a1bSJed Brown BFGS steps: 10 41c4762a1bSJed Brown Scaled gradient steps: 1 42c4762a1bSJed Brown Gradient steps: 0 43c4762a1bSJed Brown KSP termination reasons: 44c4762a1bSJed Brown atol: 0 45c4762a1bSJed Brown rtol: 0 46c4762a1bSJed Brown ctol: 0 47c4762a1bSJed Brown negc: 0 48c4762a1bSJed Brown dtol: 0 49c4762a1bSJed Brown iter: 0 50c4762a1bSJed Brown othr: 0 518cc725e6SPierre Jolivet Mat Object: (tao_bqnls_) 1 MPI process 52c4762a1bSJed Brown type: lmvmbfgs 53c4762a1bSJed Brown rows=1, cols=1 54c4762a1bSJed Brown Max. storage: 5 55c4762a1bSJed Brown Used storage: 5 56c4762a1bSJed Brown Number of updates: 10 57c4762a1bSJed Brown Number of rejects: 0 58c4762a1bSJed Brown Number of resets: 0 5909fb3ddcSToby Isaac J0: 6009fb3ddcSToby Isaac Mat Object: (tao_bqnls_mat_lmvm_J0_) 1 MPI process 6109fb3ddcSToby Isaac type: diagonal 62c4762a1bSJed Brown rows=1, cols=1 6309fb3ddcSToby Isaac Vec Object: 1 MPI process 6409fb3ddcSToby Isaac type: seq 6509fb3ddcSToby Isaac Rescale type: diagonal 6609fb3ddcSToby Isaac Rescale history: 1 6709fb3ddcSToby Isaac Rescale params: alpha=1., beta=0.5, rho=1. 6809fb3ddcSToby Isaac Rescale convex factor: theta=0.125 698cc725e6SPierre Jolivet TaoLineSearch Object: 1 MPI process 70c4762a1bSJed Brown type: more-thuente 71c4762a1bSJed Brown maximum function evaluations=30 72c4762a1bSJed Brown tolerances: ftol=0.0001, rtol=1e-10, gtol=0.9 73c4762a1bSJed Brown total number of function evaluations=0 74c4762a1bSJed Brown total number of gradient evaluations=0 75c4762a1bSJed Brown total number of function/gradient evaluations=1 76*1404853cSMatthew G. Knepley Termination reason: SUCCESS 778cc725e6SPierre Jolivet KSP Object: 1 MPI process 78c4762a1bSJed Brown type: stcg 79c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 80c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 81c4762a1bSJed Brown left preconditioning 82c4762a1bSJed Brown using DEFAULT norm type for convergence test 838cc725e6SPierre Jolivet PC Object: 1 MPI process 84c4762a1bSJed Brown type: lmvm 85c4762a1bSJed Brown PC has not been set up so information may be incomplete 868cc725e6SPierre Jolivet Mat Object: (tao_bqnls_) 1 MPI process 87c4762a1bSJed Brown type: lmvmbfgs 88c4762a1bSJed Brown rows=1, cols=1 89c4762a1bSJed Brown Max. storage: 5 90c4762a1bSJed Brown Used storage: 5 91c4762a1bSJed Brown Number of updates: 10 92c4762a1bSJed Brown Number of rejects: 0 93c4762a1bSJed Brown Number of resets: 0 9409fb3ddcSToby Isaac J0: 9509fb3ddcSToby Isaac Mat Object: (tao_bqnls_mat_lmvm_J0_) 1 MPI process 9609fb3ddcSToby Isaac type: diagonal 97c4762a1bSJed Brown rows=1, cols=1 9809fb3ddcSToby Isaac Vec Object: 1 MPI process 9909fb3ddcSToby Isaac type: seq 10009fb3ddcSToby Isaac Rescale type: diagonal 10109fb3ddcSToby Isaac Rescale history: 1 10209fb3ddcSToby Isaac Rescale params: alpha=1., beta=0.5, rho=1. 10309fb3ddcSToby Isaac Rescale convex factor: theta=0.125 104c4762a1bSJed Brown total KSP iterations: 0 10509cb0f53SBarry Smith convergence tolerances: gatol=1e-08, grtol=1e-08, steptol=0., gttol=0. 106c4762a1bSJed Brown Residual in Function/Gradient:=1.44107e-09 107c4762a1bSJed Brown Objective value=1.55922e-14 108c4762a1bSJed Brown total number of iterations=11, (max: 50) 10909cb0f53SBarry Smith total number of function/gradient evaluations=12, (max: unlimited) 110c4762a1bSJed Brown Solution converged: ||g(X)|| <= gatol 1118cc725e6SPierre JolivetVec Object: 1 MPI process 112c4762a1bSJed Brown type: seq 113c4762a1bSJed Brown9.99998 114