About Solver
About Solver
Overview and Example
Solver sample worksheets
Define and solve a problem
Define and solve a problem
Add, change or delete a Constraint
Pause or stop Solver
Show Solver trial solutions
Change Solver Options
Save or load a Solver model
Understanding Solver Results messages
Understanding Solver Results messages
Solver Result messages
Solver Result messages
Solver found a solution. All constraints and optimality conditions are satisfied.
Solver has converged to the current solution. All constraints are satisfied.
Solver cannot improve the current solution. All constraints are satisfied.
Stop chosen when the maximum iteration limit was reached.
The Objective Cell values do not converge.
Solver could not find a feasible solution.
Solver stopped at user's request.
The linearity conditions required by this LP Solver are not satisfied.
The problem is too large for Solver to handle.
Solver encountered an error value in the objective cell or a constraint cell.
Stop chosen when the maximum time limit was reached.
There is not enough memory available to solve the problem.
Error in model. Please verify that all cells and constraints are valid.
Solver found an integer solution within tolerance. All constraints are satisfied.
Stop chosen when the maximum number of feasible solutions was reached.
Stop chosen when the maximum number of feasible subproblems was reached.
Solver converged in probability to a global solution.
All variables must have both upper and lower bounds.
Variable bounds conflict in binary or alldifferent constraint.
Lower and upper bounds on variables allow no feasible solution.
Problems with Poorly Scaled Models
Integer Constraints and the Integer Optimality Tolerance
Limitations on Smooth Nonlinear Optimization
Limitations on Non-Smooth Optimization
Create Solver reports
Using Solver from VBA
Algorithms and methods used by Solver
What Solver can and cannot do
