SNOPT to AIMMS Mapping

Description

The table shows in the left column the parameters from SNOPT that can be set in AIMMS; the right column displays for each SNOPT parameter the associated AIMMS option.

Name in SNOPT Option name in AIMMS

CENTRAL DIFFERENCE INTERVAL Central Difference Interval

CHECK FREQUENCY Check Frequency

CRASH OPTION Calling Crash Procedure

CRASH TOLERANCE Crash Tolerance

DERIVATIVE LINESEARCH Linesearch Method

DERIVATIVE OPTION Derivative Option

DIFFERENCE INTERVAL Difference Interval

ELASTIC WEIGHT Elastic Weight

EXPAND FREQUENCY Expand Frequency

FACTORIZATION FREQUENCY Factorization Frequency

FEASIBILITY TOLERANCE Feasibility Tolerance

FUNCTION PRECISION Function Precision

HESSIAN FREQUENCY Hessian Frequency

HESSIAN UPDATES Hessian Updates

ITERATIONS LIMIT Maximum Number of Total Iterations

LINESEARCH TOLERANCE Linesearch Tolerance

LU DENSITY TOLERANCE LU Density Tolerance

LU FACTOR TOLERANCE LU Factor Tolerance

LU PARTIAL PIVOTING LU Pivoting Method

LU SINGULARITY TOLERANCE LU Singularity Tolerance

LU UPDATE TOLERANCE LU Update Tolerance

MAJOR FEASIBILITY TOLERANCE Major Feasibility Tolerance

MAJOR ITERATIONS Iteration Limit in ‘Solvers general’

MAJOR OPTIMALITY TOLERANCE Major Optimality Tolerance

MAJOR PRINT LEVEL Major Print Level

MAJOR STEP LIMIT Major Step Limit

MINOR ITERATIONS Maximum Number of Minor Iterations

MINOR PRINT LEVEL Minor Print Level

NEW SUPERBASICS LIMIT New Superbasics Limit

OPTIMALITY TOLERANCE Optimality Tolerance

PENALTY PARAMETER Penalty Parameter

PIVOT TOLERANCE Pivot Tolerance

PRINT FREQUENCY Print Frequency

PROXIMAL POINT METHOD Proximal Point Method

QPSOLVER CHOLESKY QP Solver

REDUCED HESSIAN DIMENSION Reduced Hessian Dimension

SCALE OPTION Scale Method

SCALE TOLERANCE Scale Tolerance

SUPERBASICS LIMIT Superbasics Limit

UNBOUNDED OBJECTIVE VALUE Unbounded Objective Value

UNBOUNDED STEP SIZE Unbounded Step Size

VIOLATION LIMIT Violation Limit