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 1.49721, Residual: 0.0993624 6c4762a1bSJed Browniter = 2, Function value 1.49406, Residual: 0.00058025 7c4762a1bSJed Browniter = 3, Function value 1.49406, Residual: < 1.0e-6 8c4762a1bSJed BrownTao Object: 3 MPI processes 9c4762a1bSJed Brown type: tron 10c4762a1bSJed Brown Total PG its: 9, PG tolerance: 0.001 11c4762a1bSJed Brown TaoLineSearch Object: 3 MPI processes 12c4762a1bSJed Brown type: more-thuente 13c4762a1bSJed Brown maximum function evaluations=30 14c4762a1bSJed Brown tolerances: ftol=0.0001, rtol=1e-10, gtol=0.9 15c4762a1bSJed Brown total number of function evaluations=0 16c4762a1bSJed Brown total number of gradient evaluations=0 17c4762a1bSJed Brown total number of function/gradient evaluations=1 18c4762a1bSJed Brown using variable bounds 191404853cSMatthew G. Knepley Termination reason: SUCCESS 20c4762a1bSJed Brown KSP Object: 3 MPI processes 21c4762a1bSJed Brown type: stcg 22c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 23c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 24c4762a1bSJed Brown left preconditioning 25c4762a1bSJed Brown using UNPRECONDITIONED norm type for convergence test 26c4762a1bSJed Brown PC Object: 3 MPI processes 27c4762a1bSJed Brown type: none 28*ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 29c4762a1bSJed Brown Mat Object: 3 MPI processes 30c4762a1bSJed Brown type: shell 31c4762a1bSJed Brown rows=96, cols=96 32c4762a1bSJed Brown Mat Object: 3 MPI processes 33c4762a1bSJed Brown type: shell 34c4762a1bSJed Brown rows=96, cols=96 35c4762a1bSJed Brown total KSP iterations: 95 36c4762a1bSJed Brown Active Set subset type: matrixfree 37606f75f6SBarry Smith convergence tolerances: gatol=1e-05, grtol=1e-08, steptol=0., gttol=0. 38c4762a1bSJed Brown Residual in Function/Gradient:=4.11358e-08 39c4762a1bSJed Brown Objective value=1.49406 40c4762a1bSJed Brown total number of iterations=3, (max: 50) 41606f75f6SBarry Smith total number of function/gradient evaluations=15, (max: unlimited) 42c4762a1bSJed Brown total number of Hessian evaluations=3 43c4762a1bSJed Brown Solution converged: ||g(X)|| <= gatol 44