Index

Symbols

-KN_INFINITY, [1]

A

active set method AD, [1] add_complementarity_constraint() (knitro.Problem method) add_constraint() (knitro.Problem method) add_objective() (knitro.Problem method) add_variable() (knitro.Problem method) additional options algorithms

AMPL presolve ampl suffixes API, [1] application programming interface, [1] Artelys, [1] ARTELYS_LICENSE, [1], [2], [3], [4], [5], [6], [7], [8] ARTELYS_LICENSE_DEBUG, [1] attributes automatic differentiation, [1], [2]

B

BFGS bibliography bounds, [1] (honor) built-in function KN_add_compcons() KN_add_con_constants() KN_add_con_L2norm() KN_add_con_linear_struct() KN_add_con_quadratic_struct() KN_add_cons() KN_add_eval_callback() KN_add_eval_callback_all() KN_add_eval_callback_one() KN_add_lsq_eval_callback() KN_add_lsq_eval_callback_all() KN_add_lsq_eval_callback_one() KN_add_obj_constant() KN_add_obj_linear_struct() KN_add_obj_quadratic_struct() KN_add_rsd_constants() KN_add_rsd_linear_struct() KN_add_rsds() KN_add_vars() KN_chg_con_constants() KN_chg_con_linear_struct() KN_chg_obj_constant() KN_chg_obj_linear_struct() KN_del_con_constants() KN_del_con_linear_struct() KN_del_con_quadratic_struct() KN_del_eval_callbacks() KN_del_obj_constant() KN_del_obj_eval_callback() KN_del_obj_linear_struct() KN_del_obj_quadratic_struct() KN_free() KN_get_abs_feas_error() KN_get_abs_opt_error() KN_get_best_feasible_iterate() KN_get_cb_hessian_nnz() KN_get_cb_jacobian_nnz() KN_get_cb_number_cons() KN_get_cb_number_rsds() KN_get_cb_objgrad_nnz() KN_get_cb_rsd_jacobian_nnz() KN_get_con_dual_values() KN_get_con_eqbnds() KN_get_con_lobnds() KN_get_con_names() KN_get_con_types() KN_get_con_upbnds() KN_get_con_values() KN_get_con_viols() KN_get_double_param() KN_get_double_param_by_name() KN_get_hessian_values() KN_get_int_param() KN_get_int_param_by_name() KN_get_jacobian_values() KN_get_mip_abs_gap() KN_get_mip_incumbent_obj() KN_get_mip_incumbent_x() KN_get_mip_lastnode_obj() KN_get_mip_number_nodes() KN_get_mip_number_solves() KN_get_mip_rel_gap() KN_get_mip_relaxation_bnd() KN_get_num_param_values() KN_get_number_cg_iters() KN_get_number_compcons() KN_get_number_cons() KN_get_number_FC_evals() KN_get_number_GA_evals() KN_get_number_H_evals() KN_get_number_HV_evals() KN_get_number_iters() KN_get_number_rsds() KN_get_number_vars() KN_get_obj_goal() KN_get_obj_name() KN_get_obj_type() KN_get_obj_value() KN_get_objgrad_values() KN_get_objgrad_values_all() KN_get_param_doc() KN_get_param_id() KN_get_param_name() KN_get_param_type() KN_get_param_value_doc() KN_get_presolve_error() KN_get_rel_feas_error() KN_get_rel_opt_error() KN_get_release() KN_get_rsd_jacobian_values() KN_get_rsd_values() KN_get_solution() KN_get_solve_time_cpu() KN_get_solve_time_real() KN_get_var_dual_values() KN_get_var_fxbnds() KN_get_var_lobnds() KN_get_var_names() KN_get_var_primal_values() KN_get_var_types() KN_get_var_upbnds() KN_get_var_viols() KN_load_lp() KN_load_param_file() KN_load_qcqp() KN_load_qp() KN_load_tuner_file() KN_new() KN_read_problem() KN_read_solution() KN_reset_params_to_defaults() KN_save_param_file() KN_set_cb_grad() KN_set_cb_gradopt() KN_set_cb_hess() KN_set_cb_relstepsizes() KN_set_cb_rsd_jac() KN_set_cb_user_params() KN_set_char_param() KN_set_char_param_by_name() KN_set_compcon_feastols() KN_set_compcon_names() KN_set_compcon_scalings() KN_set_compcons() KN_set_con_dual_init_values() KN_set_con_eqbnds() KN_set_con_feastols() KN_set_con_honorbnds() KN_set_con_lobnds() KN_set_con_names() KN_set_con_properties() KN_set_con_scalings() KN_set_con_upbnds() KN_set_double_param() KN_set_double_param_by_name() KN_set_int_param() KN_set_int_param_by_name() KN_set_linsolver_callback() KN_set_mip_branching_priorities() KN_set_mip_intvar_strategies() KN_set_mip_node_callback() KN_set_mip_var_primal_init_values() KN_set_ms_callback() KN_set_ms_initpt_callback() KN_set_ms_process_callback() KN_set_newpt_callback() KN_set_obj_goal() KN_set_obj_name() KN_set_obj_property() KN_set_obj_scaling() KN_set_param_by_name() KN_set_puts_callback() KN_set_var_dual_init_values() KN_set_var_feastols() KN_set_var_fxbnds() KN_set_var_honorbnds() KN_set_var_lobnds() KN_set_var_names() KN_set_var_primal_init_values() KN_set_var_properties() KN_set_var_scalings() KN_set_var_types() KN_set_var_upbnds() KN_solve() KN_update() KN_write_problem() KN_write_solution() KTR_chgvarbnds() KTR_free() KTR_get_abs_feas_error() KTR_get_abs_opt_error() KTR_get_constraint_values() KTR_get_double_param() KTR_get_double_param_by_name() KTR_get_hessian_values() KTR_get_int_param() KTR_get_int_param_by_name() KTR_get_jacobian_values() KTR_get_mip_abs_gap() KTR_get_mip_incumbent_obj() KTR_get_mip_incumbent_x() KTR_get_mip_lastnode_obj() KTR_get_mip_num_nodes() KTR_get_mip_num_solves() KTR_get_mip_rel_gap() KTR_get_mip_relaxation_bnd() KTR_get_num_param_values() KTR_get_number_cg_iters() KTR_get_number_FC_evals() KTR_get_number_GA_evals() KTR_get_number_H_evals() KTR_get_number_HV_evals() KTR_get_number_iters() KTR_get_objgrad_values() KTR_get_param_doc() KTR_get_param_id() KTR_get_param_name() KTR_get_param_type() KTR_get_param_value_doc() KTR_get_rel_feas_error() KTR_get_rel_opt_error() KTR_get_release() KTR_get_solution() KTR_init_problem() KTR_load_param_file() KTR_load_tuner_file() KTR_lsq_init_problem() KTR_mip_init_problem() KTR_mip_set_branching_priorities() KTR_mip_set_intvar_strategy() KTR_mip_solve() KTR_new() KTR_new_puts() KTR_reset_params_to_defaults() KTR_restart() KTR_save_param_file() KTR_set_char_param() KTR_set_char_param_by_name() KTR_set_compcons() KTR_set_con_scalings() KTR_set_double_param() KTR_set_double_param_by_name() KTR_set_feastols() KTR_set_findiff_relstepsizes() KTR_set_func_callback() KTR_set_grad_callback() KTR_set_hess_callback() KTR_set_honorbnds() KTR_set_int_param() KTR_set_int_param_by_name() KTR_set_linearvars() KTR_set_mip_node_callback() KTR_set_ms_initpt_callback() KTR_set_ms_process_callback() KTR_set_names() KTR_set_newpt_callback() KTR_set_obj_scaling() KTR_set_param_by_name() KTR_set_puts_callback() KTR_set_var_scalings() KTR_solve()

C

C# C++ callable library (reference manual) Callback (class in knitro) callbacks CG algorithm checking derivatives clear() (knitro.Problem method) CLI command line interface compiler

complementarity complementarity constraints ComplementarityConstraint (class in knitro) ComplementarityConstraints (class in knitro) concurrent conjugate gradient Constraint (class in knitro) Constraints (class in knitro) constraints (complementarity) convexity crossover

D

derivative check derivatives (first) (second)

direct algorithm DOE DYLD_LIBRARY_PATH, [1], [2], [3]

E

efficiency, [1] environment variable -KN_INFINITY, [1] ARTELYS_LICENSE, [1], [2], [3], [4], [5], [6], [7], [8] ARTELYS_LICENSE_DEBUG, [1] DYLD_LIBRARY_PATH, [1], [2], [3] HOME HOMEDRIVE KN_CCTYPE_CONCON KN_CCTYPE_VARCON KN_CCTYPE_VARVAR KN_CONTYPE_GENERAL KN_CONTYPE_LINEAR KN_CONTYPE_QUADRATIC). KN_DENSE KN_DENSE_COLMAJOR, [1] KN_DENSE_ROWMAJOR, [1] KN_HONORBNDS_ALWAYS KN_HONORBNDS_INITPT KN_HONORBNDS_NO KN_INFINITY, [1] KN_OBJGOAL_MAXIMIZE KN_OBJGOAL_MINIMIZE KN_SCALE_USER_INTERNAL, [1], [2] KN_SCALE_USER_NONE, [1], [2] KN_VAR_LINEAR KN_VARTYPE_BINARY KN_VARTYPE_CONTINUOUS KN_VARTYPE_INTEGER KNITRODIR, [1], [2], [3] LD_LIBRARY_PATH, [1], [2], [3] OMP_NUM_THREADS, [1] PATH, [1], [2], [3], [4], [5], [6], [7], [8], [9]

equilibrium constraints evaluation callback expression Expression (class in knitro)

F

feasibility feasibility error feasibility error level

files (output) finite differences Fortran

G

gap (optimality) get_attr() (knitro.Problem method) get_param() (knitro.Problem method)

getting help getting started global optimization gradient

H

help Hessian matrix Hessian-vector product

HOME HOMEDRIVE honor bounds

I

infeasibility

installation interior points

J

Jacobian matrix

Java

K

KN_add_compcons() built-in function KN_add_con_constants() built-in function KN_add_con_L2norm() built-in function KN_add_con_linear_struct() built-in function KN_add_con_quadratic_struct() built-in function KN_add_cons() built-in function KN_add_eval_callback() built-in function KN_add_eval_callback_all() built-in function KN_add_eval_callback_one() built-in function KN_add_lsq_eval_callback() built-in function KN_add_lsq_eval_callback_all() built-in function KN_add_lsq_eval_callback_one() built-in function KN_add_obj_constant() built-in function KN_add_obj_linear_struct() built-in function KN_add_obj_quadratic_struct() built-in function KN_add_rsd_constants() built-in function KN_add_rsd_linear_struct() built-in function KN_add_rsds() built-in function KN_add_vars() built-in function KN_CCTYPE KN_CCTYPE_CONCON KN_CCTYPE_VARCON KN_CCTYPE_VARVAR KN_chg_con_constants() built-in function KN_chg_con_linear_struct() built-in function KN_chg_obj_constant() built-in function KN_chg_obj_linear_struct() built-in function KN_CON_ KN_CONTYPE KN_CONTYPE_GENERAL KN_CONTYPE_LINEAR KN_CONTYPE_QUADRATIC). KN_del_con_constants() built-in function KN_del_con_linear_struct() built-in function KN_del_con_quadratic_struct() built-in function KN_del_eval_callbacks() built-in function KN_del_obj_constant() built-in function KN_del_obj_eval_callback() built-in function KN_del_obj_linear_struct() built-in function KN_del_obj_quadratic_struct() built-in function KN_DENSE (C type) KN_DENSE_COLMAJOR, [1] KN_DENSE_ROWMAJOR, [1] KN_free() built-in function KN_get_abs_feas_error() built-in function KN_get_abs_opt_error() built-in function KN_get_best_feasible_iterate() built-in function KN_get_cb_hessian_nnz() built-in function KN_get_cb_jacobian_nnz() built-in function KN_get_cb_number_cons() built-in function KN_get_cb_number_rsds() built-in function KN_get_cb_objgrad_nnz() built-in function KN_get_cb_rsd_jacobian_nnz() built-in function KN_get_con_dual_values() built-in function KN_get_con_eqbnds() built-in function KN_get_con_lobnds() built-in function KN_get_con_names() built-in function KN_get_con_types() built-in function KN_get_con_upbnds() built-in function KN_get_con_values() built-in function KN_get_con_viols() built-in function KN_get_double_param() built-in function KN_get_double_param_by_name() built-in function KN_get_hessian_values() built-in function KN_get_int_param() built-in function KN_get_int_param_by_name() built-in function KN_get_jacobian_values() built-in function KN_get_mip_abs_gap() built-in function KN_get_mip_incumbent_obj() built-in function KN_get_mip_incumbent_x() built-in function KN_get_mip_lastnode_obj() built-in function KN_get_mip_number_nodes() built-in function KN_get_mip_number_solves() built-in function KN_get_mip_rel_gap() built-in function KN_get_mip_relaxation_bnd() built-in function KN_get_num_param_values() built-in function KN_get_number_cg_iters() built-in function KN_get_number_compcons() built-in function KN_get_number_cons() built-in function KN_get_number_FC_evals() built-in function KN_get_number_GA_evals() built-in function KN_get_number_H_evals() built-in function KN_get_number_HV_evals() built-in function KN_get_number_iters() built-in function KN_get_number_rsds() built-in function KN_get_number_vars() built-in function KN_get_obj_goal() built-in function KN_get_obj_name() built-in function KN_get_obj_type() built-in function KN_get_obj_value() built-in function KN_get_objgrad_values() built-in function KN_get_objgrad_values_all() built-in function KN_get_param_doc() built-in function KN_get_param_id() built-in function KN_get_param_name() built-in function KN_get_param_type() built-in function KN_get_param_value_doc() built-in function KN_get_presolve_error() built-in function KN_get_rel_feas_error() built-in function KN_get_rel_opt_error() built-in function KN_get_release() built-in function KN_get_rsd_jacobian_values() built-in function KN_get_rsd_values() built-in function KN_get_solution() built-in function KN_get_solve_time_cpu() built-in function KN_get_solve_time_real() built-in function KN_get_var_dual_values() built-in function KN_get_var_fxbnds() built-in function KN_get_var_lobnds() built-in function KN_get_var_names() built-in function KN_get_var_primal_values() built-in function KN_get_var_types() built-in function KN_get_var_upbnds() built-in function KN_get_var_viols() built-in function KN_HONORBNDS_ALWAYS KN_HONORBNDS_INITPT KN_HONORBNDS_NO KN_INFINITY, [1] (C type) KN_load_lp() built-in function KN_load_param_file() built-in function KN_load_qcqp() built-in function KN_load_qp() built-in function KN_load_tuner_file() built-in function KN_new() built-in function KN_OBJ_ KN_OBJGOAL KN_OBJGOAL_MAXIMIZE KN_OBJGOAL_MINIMIZE KN_OBJTYPE KN_PARAMTYPE KN_RC_ KN_RC_CALLBACK_ERR KN_RC_EVAL_ERR KN_RC_FEAS_BEST KN_RC_FEAS_FTOL KN_RC_FEAS_MULTISTART KN_RC_FEAS_NO_IMPROVE KN_RC_FEAS_XTOL KN_RC_FEVAL_LIMIT_FEAS KN_RC_FEVAL_LIMIT_INFEAS KN_RC_INFEAS_CON_BOUNDS KN_RC_INFEAS_MULTISTART KN_RC_INFEAS_NO_IMPROVE KN_RC_INFEAS_VAR_BOUNDS KN_RC_INFEAS_XTOL KN_RC_INFEASIBLE KN_RC_ITER_LIMIT_FEAS KN_RC_ITER_LIMIT_INFEAS KN_RC_LP_SOLVER_ERR KN_RC_MIP_EXH_FEAS KN_RC_MIP_EXH_INFEAS KN_RC_MIP_NODE_LIMIT_FEAS KN_RC_MIP_NODE_LIMIT_INFEAS KN_RC_MIP_SOLVE_LIMIT_FEAS KN_RC_MIP_SOLVE_LIMIT_INFEAS KN_RC_MIP_TERM_FEAS KN_RC_NEAR_OPT KN_RC_OPTIMAL_OR_SATISFACTORY KN_RC_OUT_OF_MEMORY KN_RC_TIME_LIMIT_FEAS KN_RC_TIME_LIMIT_INFEAS KN_RC_UNBOUNDED KN_RC_USER_TERMINATION KN_read_problem() built-in function KN_read_solution() built-in function KN_reset_params_to_defaults() built-in function KN_RSDTYPE KN_save_param_file() built-in function KN_SCALE_USER_INTERNAL, [1], [2] KN_SCALE_USER_NONE, [1], [2] KN_set_cb_grad() built-in function

KN_set_cb_gradopt() built-in function KN_set_cb_hess() built-in function KN_set_cb_relstepsizes() built-in function KN_set_cb_rsd_jac() built-in function KN_set_cb_user_params() built-in function KN_set_char_param() built-in function KN_set_char_param_by_name() built-in function KN_set_compcon_feastols() built-in function KN_set_compcon_names() built-in function KN_set_compcon_scalings() built-in function KN_set_compcons() built-in function KN_set_con_dual_init_values() built-in function KN_set_con_eqbnds() built-in function KN_set_con_feastols() built-in function KN_set_con_honorbnds() built-in function KN_set_con_lobnds() built-in function KN_set_con_names() built-in function KN_set_con_properties() built-in function KN_set_con_scalings() built-in function KN_set_con_upbnds() built-in function KN_set_double_param() built-in function KN_set_double_param_by_name() built-in function KN_set_int_param() built-in function KN_set_int_param_by_name() built-in function KN_set_linsolver_callback() built-in function KN_set_mip_branching_priorities() built-in function KN_set_mip_intvar_strategies() built-in function KN_set_mip_node_callback() built-in function KN_set_mip_var_primal_init_values() built-in function KN_set_ms_callback() built-in function KN_set_ms_initpt_callback() built-in function KN_set_ms_process_callback() built-in function KN_set_newpt_callback() built-in function KN_set_obj_goal() built-in function KN_set_obj_name() built-in function KN_set_obj_property() built-in function KN_set_obj_scaling() built-in function KN_set_param_by_name() built-in function KN_set_puts_callback() built-in function KN_set_var_dual_init_values() built-in function KN_set_var_feastols() built-in function KN_set_var_fxbnds() built-in function KN_set_var_honorbnds() built-in function KN_set_var_lobnds() built-in function KN_set_var_names() built-in function KN_set_var_primal_init_values() built-in function KN_set_var_properties() built-in function KN_set_var_scalings() built-in function KN_set_var_types() built-in function KN_set_var_upbnds() built-in function KN_solve() built-in function KN_update() built-in function KN_VAR_ KN_VAR_LINEAR KN_VARTYPE KN_VARTYPE_BINARY KN_VARTYPE_CONTINUOUS KN_VARTYPE_INTEGER KN_write_problem() built-in function KN_write_solution() built-in function KNConId KNExprId knitro module knitro-file-formats knitro-lp-format knitro-mps-file knitro-tuner Knitro/Active Knitro/AMPL reference manual Knitro/CG Knitro/Direct Knitro/Julia reference manual Knitro/MATLAB reference manual Knitro/Python reference manual Knitro/R reference manual Knitro/SQP KNITRODIR, [1], [2], [3] KNVarId KTR_chgvarbnds() built-in function KTR_CONTYPE KTR_FNTYPE KTR_free() built-in function KTR_get_abs_feas_error() built-in function KTR_get_abs_opt_error() built-in function KTR_get_constraint_values() built-in function KTR_get_double_param() built-in function KTR_get_double_param_by_name() built-in function KTR_get_hessian_values() built-in function KTR_get_int_param() built-in function KTR_get_int_param_by_name() built-in function KTR_get_jacobian_values() built-in function KTR_get_mip_abs_gap() built-in function KTR_get_mip_incumbent_obj() built-in function KTR_get_mip_incumbent_x() built-in function KTR_get_mip_lastnode_obj() built-in function KTR_get_mip_num_nodes() built-in function KTR_get_mip_num_solves() built-in function KTR_get_mip_rel_gap() built-in function KTR_get_mip_relaxation_bnd() built-in function KTR_get_num_param_values() built-in function KTR_get_number_cg_iters() built-in function KTR_get_number_FC_evals() built-in function KTR_get_number_GA_evals() built-in function KTR_get_number_H_evals() built-in function KTR_get_number_HV_evals() built-in function KTR_get_number_iters() built-in function KTR_get_objgrad_values() built-in function KTR_get_param_doc() built-in function KTR_get_param_id() built-in function KTR_get_param_name() built-in function KTR_get_param_type() built-in function KTR_get_param_value_doc() built-in function KTR_get_rel_feas_error() built-in function KTR_get_rel_opt_error() built-in function KTR_get_release() built-in function KTR_get_solution() built-in function KTR_init_problem() built-in function KTR_LINEARVAR KTR_load_param_file() built-in function KTR_load_tuner_file() built-in function KTR_lsq_init_problem() built-in function KTR_mip_init_problem() built-in function KTR_mip_set_branching_priorities() built-in function KTR_mip_set_intvar_strategy() built-in function KTR_mip_solve() built-in function KTR_new() built-in function KTR_new_puts() built-in function KTR_OBJGOAL KTR_OBJTYPE KTR_reset_params_to_defaults() built-in function KTR_restart() built-in function KTR_save_param_file() built-in function KTR_set_char_param() built-in function KTR_set_char_param_by_name() built-in function KTR_set_compcons() built-in function KTR_set_con_scalings() built-in function KTR_set_double_param() built-in function KTR_set_double_param_by_name() built-in function KTR_set_feastols() built-in function KTR_set_findiff_relstepsizes() built-in function KTR_set_func_callback() built-in function KTR_set_grad_callback() built-in function KTR_set_hess_callback() built-in function KTR_set_honorbnds() built-in function KTR_set_int_param() built-in function KTR_set_int_param_by_name() built-in function KTR_set_linearvars() built-in function KTR_set_mip_node_callback() built-in function KTR_set_ms_initpt_callback() built-in function KTR_set_ms_process_callback() built-in function KTR_set_names() built-in function KTR_set_newpt_callback() built-in function KTR_set_obj_scaling() built-in function KTR_set_param_by_name() built-in function KTR_set_puts_callback() built-in function KTR_set_var_scalings() built-in function KTR_solve() built-in function KTR_VARTYPE

L

LD_LIBRARY_PATH, [1], [2], [3] least squares license file limited-memory quasi-Newton

linear program Linux (installation) log (Knitro) LP

M

macOS_omp macOS_verify MacOSX (installation) matrix (sparse)

memory issues mixed-integer programming, [1] module knitro multistart

N

nonlinear least-squares nonlinear modeler

nonlinear system Northwestern University NSF

O

Objective (class in knitro) OMP_NUM_THREADS, [1] operating system optimality error optimality gap optimize() (in module knitro)

option settings, [1], [2] option tuning, [1] options OS output (Knitro) output files overview

P

parallelism PATH, [1], [2], [3], [4], [5], [6], [7], [8], [9] platform

Problem (class in knitro) problem definition, [1] Python Python package (installation)

Q

QP	quadratic program quasi-Newton

R

reference manual (callable library) (Knitro/AMPL) (Knitro/Julia) (Knitro/MATLAB) (Knitro/Python) (Knitro/R) Relation (class in knitro)

relaxation relaxed problem release notes reproducibility issues resolving return codes (Knitro/AMPL) (Knitro/MATLAB)

S

scaling set_param() (knitro.Problem method) setting bounds Solution (class in knitro) solve() (knitro.Problem method) solver attributes

sparse matrix special problems SQP SR1 stopping criteria subproblems support service

T

termination criteria tips and tricks

tolerances troubleshooting

U

Unix (installation) unsupported

update() (knitro.Problem method) user guide user options

V

Variable (class in knitro)

Variables (class in knitro)

W

Windows (installation)