1c4762a1bSJed Brown 2c4762a1bSJed Brown---- Minimum Surface Area With Plate Problem ----- 3c4762a1bSJed Brownmx:8, my:12, bmx:4, bmy:10, height:0.1 4c4762a1bSJed Browniter = 0, Function value 1.58854, Residual: 0.311154 5c4762a1bSJed Browniter = 1, Function value 1.47091, Residual: 0.114795 6c4762a1bSJed Browniter = 2, Function value 1.46694, Residual: < 1.0e-6 7c4762a1bSJed BrownTao Object: 3 MPI processes 8c4762a1bSJed Brown type: gpcg 9c4762a1bSJed Brown Total PG its: 10, PG tolerance: 0.1 10c4762a1bSJed Brown TaoLineSearch Object: 3 MPI processes 11c4762a1bSJed Brown type: gpcg 12c4762a1bSJed Brown GPCG Line search maximum function evaluations=30 13c4762a1bSJed Brown tolerances: ftol=0.05, rtol=0., gtol=0. 14c4762a1bSJed Brown total number of function evaluations=0 15c4762a1bSJed Brown total number of gradient evaluations=0 16c4762a1bSJed Brown total number of function/gradient evaluations=1 17c4762a1bSJed Brown using variable bounds 181404853cSMatthew G. Knepley Termination reason: SUCCESS 19c4762a1bSJed Brown TaoLineSearch Object: 3 MPI processes 20c4762a1bSJed Brown type: gpcg 21c4762a1bSJed Brown GPCG Line search maximum function evaluations=30 22c4762a1bSJed Brown tolerances: ftol=0.05, rtol=0., gtol=0. 23c4762a1bSJed Brown total number of function evaluations=0 24c4762a1bSJed Brown total number of gradient evaluations=0 25c4762a1bSJed Brown total number of function/gradient evaluations=1 26c4762a1bSJed Brown using variable bounds 271404853cSMatthew G. Knepley Termination reason: SUCCESS 28c4762a1bSJed Brown KSP Object: 3 MPI processes 29c4762a1bSJed Brown type: nash 30c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 31c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 32c4762a1bSJed Brown left preconditioning 33c4762a1bSJed Brown using UNPRECONDITIONED norm type for convergence test 34c4762a1bSJed Brown PC Object: 3 MPI processes 35c4762a1bSJed Brown type: none 36*ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 37c4762a1bSJed Brown Mat Object: 3 MPI processes 38c4762a1bSJed Brown type: shell 39c4762a1bSJed Brown rows=96, cols=96 40c4762a1bSJed Brown Mat Object: 3 MPI processes 41c4762a1bSJed Brown type: mpiaij 42c4762a1bSJed Brown rows=96, cols=96 4377433607SBarry Smith total: nonzeros=748, allocated nonzeros=748 44c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 45c4762a1bSJed Brown total KSP iterations: 65 46c4762a1bSJed Brown Active Set subset type: matrixfree 47606f75f6SBarry Smith convergence tolerances: gatol=1e-05, grtol=1e-08, steptol=0., gttol=0. 48c4762a1bSJed Brown Residual in Function/Gradient:=2.40518e-07 49c4762a1bSJed Brown Objective value=1.46694 50c4762a1bSJed Brown total number of iterations=2, (max: 500) 51c4762a1bSJed Brown total number of function/gradient evaluations=1, (max: 100000) 52c4762a1bSJed Brown total number of Hessian evaluations=1 53c4762a1bSJed Brown Solution converged: ||g(X)|| <= gatol 54