trim
cache not used
optimize
iter 0
integrate
integrating 1+1 distinct blocks
integrate
integrating 1+2 distinct blocks
iter 1
solve
solving system using sparse direct solver
solver returned with residual 8e-18
integrate
integrating 1 distinct blocks
integrate
integrating 1 distinct blocks
constrained 94/618 dofs, optimum value 1.31e-11
integrate
integrating 1+1 distinct blocks
solve
solving system using sparse direct solver
solver returned with residual 9e-16
stressxx.jpg
integrate
integrating 1 distinct blocks
errors: L2=1.93e-05, H1=1.15e-03
