IPOPT to AIMMS Mapping

Description

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

Name in IPOPT	Option name in AIMMS
accept_every_trial_step	Line Search - Always Accept Full Trial Step
acceptable_compl_inf_tol	Termination - Acceptable Complementarity Tolerance
acceptable_constr_viol_tol	Termination - Acceptable Constraint Violation Tolerance
acceptable_dual_inf_tol	Termination - Acceptable Dual Infeasibility Tolerance
acceptable_iter	Termination - Maximum Number of Acceptable Iterations
acceptable_obj_change_tol	Termination - Acceptable Objective Change Tolerance
acceptable_tol	Termination - Acceptable Relative Convergence Tolerance
alpha_for_y	Multipliers - Constraint Multipliers Step Size Method
alpha_for_y_tol	Multipliers - Equality Multipliers Switch Tolerance
barrier_tol_factor	Barrier Parameter - Barrier Convergence Tolerance Factor
bound_frac	Initialization - Point to Bound Relative Distance
bound_mult_init_method	Initialization - Bound Multipliers Initialization Method
bound_mult_init_val	Initialization - Initial Value for Bound Multipliers
bound_mult_reset_threshold	Restoration Phase - Bound Multipliers Reset Threshold
bound_push	Initialization - Point to Bound Absolute Distance
bound_relax_factor	NLP - Factor for Initial Bounds Relaxation
check_derivatives_for_naninf	NLP - Check Derivatives for Invalid Numbers
compl_inf_tol	Termination - Complementarity Tolerance
constr_mult_init_max	Initialization - Constraint Multipliers Initial Guess Limit
constr_mult_reset_threshold	Restoration Phase - Constraint Multipliers Reset Threshold
constr_viol_tol	Termination - Constraint Violation Tolerance
corrector_type	Line Search - Corrector Steps Type
derivative_test	Derivative Test - Derivative Testing
derivative_test_perturbation	Derivative Test - Derivative Test Perturbation Size
derivative_test_print_all	Derivative Test - Derivative Checker Verbosity
derivative_test_tol	Derivative Test - Derivative Test Tolerance
diverging_iterates_tol	Termination - Diverging Iterates Tolerance
dual_inf_tol	Termination - Dual Infeasibility Tolerance
evaluate_orig_obj_at_resto_trial	Restoration Phase - Use Original Objective Function in Restoration Phase
expect_infeasible_problem	Restoration Phase - Quickly Detect Infeasible Problem
expect_infeasible_problem_ctol	Restoration Phase - Minimum Violation Infeasible Problem
expect_infeasible_problem_ytol	Restoration Phase - Maximum Multipliers Infeasible Problem
first_hessian_perturbation	Hessian Perturbation - First Hessian Perturbation Size
fixed_mu_oracle	Barrier Parameter - Fixed Mode Oracle
fixed_variable_treatment	NLP - Fixed Variable Handling
hessian_approximation	Quasi-Newton - Method for Hessian Computation
hessian_constant	NLP - Assume Quadratic Problem
honor_original_bounds	NLP - Honor Original Bounds
jac_c_constant	NLP - Assume Equality Constraints Are Linear
jac_d_constant	NLP - Assume Inequality Constraints Are Linear
jacobian_regularization_value	Hessian Perturbation - Jacobian Regularization Value
limited_memory_max_history	Quasi-Newton - Hessian Approximation History Memory Limit
limited_memory_max_skipping	Quasi-Newton - Hessian Approximation Successive Iterations Limit
linear_scaling_on_demand	Linear Solver - Linear System Scaling
linear_solver	Linear Solver - Linear Solver Selection
linear_system_scaling	Linear Solver - Linear System Scaling Method
ma27_la_init_factor	Linear Solver - MA27 Real Workspace Memory
ma27_liw_init_factor	Linear Solver - MA27 Integer Workspace Memory
ma27_meminc_factor	Linear Solver - MA27 Increment Factor for Workspace Size
ma27_pivtol	Linear Solver - MA27 Pivot Tolerance
ma27_pivtolmax	Linear Solver - MA27 Maximum Pivot Tolerance
ma57_automatic_scaling	Linear Solver - MA57 Scaling
ma57_block_size	Linear Solver - MA57 Block Size
ma57_node_amalgamation	Linear Solver - MA57 Node Amalgamation Parameter
ma57_pivot_order	Linear Solver - MA57 Pivot Order
ma57_pivtol	Linear Solver - MA57 Pivot Tolerance
ma57_pivtolmax	Linear Solver - MA57 Maximum Pivot Tolerance
ma57_pre_alloc	Linear Solver - MA57 Work Space Memory Safety Factor
ma57_small_pivot_flag	Linear Solver - MA57 Small Pivot Parameter
ma77_u	Linear Solver - MA77 Pivot Tolerance
ma77_umax	Linear Solver - MA77 Maximum Pivot Tolerance
ma86_u	Linear Solver - MA86 Pivot Tolerance
ma86_umax	Linear Solver - MA86 Maximum Pivot Tolerance
ma97_u	Linear Solver - MA97 Pivot Tolerance
ma97_umax	Linear Solver - MA97 Maximum Pivot Tolerance
max_hessian_perturbation	Hessian Perturbation - Maximum Hessian Perturbation
max_iter	Termination - Maximum Number of Iterations
max_refinement_steps	Linear Solver - Maximum Number of Refinement Steps
max_soc	Line Search - Second Order Correction Trial Steps Limit
mehrotra_algorithm	Barrier Parameter - Execute Mehrotra Algorithm
min_hessian_perturbation	Hessian Perturbation - Minimum Hessian Perturbation
min_refinement_steps	Linear Solver - Minimum Number of Refinement Steps
mu_init	Barrier Parameter - Barrier Parameter Initial Value
mu_linear_decrease_factor	Barrier Parameter - Linear Decrease Factor Barrier Parameter
mu_max	Barrier Parameter - Maximum Value for Barrier Parameter
mu_max_fact	Barrier Parameter - Adaptive Strategy Factor Limit
mu_min	Barrier Parameter - Minimum Value for Barrier Parameter
mu_oracle	Barrier Parameter - Adaptive Strategy Oracle
mu_strategy	Barrier Parameter - Barrier Parameter Update Strategy
mu_superlinear_decrease_power	Barrier Parameter - Superlinear Decrease Rate Barrier Parameter
mumps_mem_percent	Linear Solver - MUMPS Working Space Percentage Increase
mumps_permuting_scaling	Linear Solver - MUMPS Permuting and Scaling
mumps_pivot_order	Linear Solver - MUMPS Pivot Order
mumps_pivtol	Linear Solver - MUMPS Pivot Tolerance
mumps_pivtolmax	Linear Solver - MUMPS Maximum Pivot Tolerance
mumps_scaling	Linear Solver - MUMPS Scaling
nlp_lower_bound_inf	NLP - Minus Infinity Lower Bound
nlp_scaling_max_gradient	NLP Scaling - Maximum Gradient after NLP Scaling
nlp_scaling_method	NLP Scaling - NLP Scaling Method
nlp_upper_bound_inf	NLP - Infinity Upper Bound
obj_scaling_factor	NLP Scaling - Objective Function Scaling Factor
perturb_dec_fact	Hessian Perturbation - Hessian Perturbation Decrease Factor
perturb_inc_fact	Hessian Perturbation - Hessian Perturbation Increase Factor
perturb_inc_fact_first	Hessian Perturbation - First Hessian Perturbation Increase Factor
point_perturbation_radius	Derivative Test - Maximum Perturbation of Evaluation Point
print_level	Output - Output Verbosity Level
print_options_documentation	Output - Print All Available Algorithmic Options
print_user_options	Output - Print All User Selected Options
quality_function_max_section_steps	Barrier Parameter - Quality Function Section Steps Limit
recalc_y	Multipliers - Recalculate Constraint Multipliers
recalc_y_feas_tol	Multipliers - Recalculate Constraint Multipliers Tolerance
required_infeasibility_reduction	Restoration Phase - Required Infeasibility Reduction
slack_bound_frac	Initialization - Slack to Bound Relative Distance
slack_bound_push	Initialization - Slack to Bound Absolute Distance
soft_resto_pderror_reduction_factor	Restoration Phase - Reduction Factor Primal Dual Error
start_with_resto	Restoration Phase - Force Start in Restoration Phase
tol	Termination - Relative Convergence Tolerance
watchdog_shortened_iter_trigger	Line Search - Watchdog Shortened Iteration Trigger
watchdog_trial_iter_max	Line Search - Maximum Number of Watchdog Iterations