#include <primal_dual_hybrid_gradient.h>

Public Attributes
Eigen::VectorXd	primal_solution

Eigen::VectorXd	dual_solution

Eigen::VectorXd	reduced_costs

SolveLog	solve_log

Detailed Description

The following table defines the interpretation of the result vectors depending on the value of solve_log.termination_reason: (the TERMINATION_REASON_ prefix is omitted for brevity):

OPTIMAL: the vectors satisfy the termination criteria for optimality.
PRIMAL_INFEASIBLE: dual_solution and reduced_costs provide an approximate certificate of primal infeasibility; see https://developers.google.com/optimization/lp/pdlp_math#infeasibility_identification for more information.
DUAL_INFEASIBLE: primal_solution provides an approximate certificate of dual infeasibility; see https://developers.google.com/optimization/lp/pdlp_math#infeasibility_identification for more information.
PRIMAL_OR_DUAL_INFEASIBLE: the problem was shown to be primal and/or dual infeasible but no certificate of infeasibility is available. The primal_solution and dual_solution have no meaning. This status is only used when presolve is enabled.
TIME_LIMIT, ITERATION_LIMIT, KKT_MATRIX_PASS_LIMIT, NUMERICAL_ERROR, INTERRUPTED_BY_USER: the vectors contain an iterate at the time that the respective event occurred. Their values may or may not be meaningful. In some cases solution quality information is available; see documentation for solve_log.solution_type.
INVALID_PROBLEM, INVALID_PARAMETER, OTHER: the solution vectors are meaningless and may not have lengths consistent with the input problem.