14.1.1. Logging parameters.

• mosek.iparam.log
  Controls the amount of log information.
• mosek.iparam.log_bi
  Controls the amount of output printed by the basis identification procedure. A higher level implies that more information is logged.
• mosek.iparam.log_bi_freq
  Controls the logging frequency.
• mosek.iparam.log_concurrent
  Controls amount of output printed by the concurrent optimizer.
• mosek.iparam.log_cut_second_opt
  Controls the reduction in the log levels for the second and any subsequent optimizations.
• mosek.iparam.log_factor
  If turned on, then the factor log lines are added to the log.
• mosek.iparam.log_feasrepair
  Controls the amount of output printed when performing feasibility repair.
• mosek.iparam.log_file
  If turned on, then some log info is printed when a file is written or read.
• mosek.iparam.log_head
  If turned on, then a header line is added to the log.
• mosek.iparam.log_infeas_ana
  Controls log level for the infeasibility analyzer.
• mosek.iparam.log_intpnt
  Controls the amount of log information from the interior-point optimizers.
• mosek.iparam.log_mio
  Controls the amount of log information from the mixed-integer optimizers.
• mosek.iparam.log_mio_freq
  The mixed integer solver logging frequency.
• mosek.iparam.log_nonconvex
  Controls amount of output printed by the nonconvex optimizer.
• mosek.iparam.log_optimizer
  Controls the amount of general optimizer information that is logged.
• mosek.iparam.log_order
  If turned on, then factor lines are added to the log.
• mosek.iparam.log_param
  Controls the amount of information printed out about parameter changes.
• mosek.iparam.log_presolve
  Controls amount of output printed by the presolve procedure. A higher level implies that more information is logged.
• mosek.iparam.log_response
  Controls amount of output printed when response codes are reported. A higher level implies that more information is logged.
• mosek.iparam.log_sensitivity
  Control logging in sensitivity analyzer.
• mosek.iparam.log_sensitivity_opt
  Control logging in sensitivity analyzer.
• mosek.iparam.log_sim
  Controls the amount of log information from the simplex optimizers.
• mosek.iparam.log_sim_freq
  Controls simplex logging frequency.
• mosek.iparam.log_sim_network_freq
  Controls the network simplex logging frequency.
• mosek.iparam.log_storage
  Controls the memory related log information.

14.1.2. Basis identification parameters.

• mosek.iparam.bi_clean_optimizer
  Controls which simplex optimizer is used in the clean-up phase.
• mosek.iparam.bi_ignore_max_iter
  Turns on basis identification in case the interior-point optimizer is terminated due to maximum number of iterations.
• mosek.iparam.bi_ignore_num_error
  Turns on basis identification in case the interior-point optimizer is terminated due to a numerical problem.
• mosek.dparam.bi_lu_tol_rel_piv
  Relative pivot tolerance used in the LU factorization in the basis identification procedure.
• mosek.iparam.bi_max_iterations
  Maximum number of iterations after basis identification.
• mosek.iparam.intpnt_basis
  Controls whether basis identification is performed.
• mosek.iparam.log_bi
  Controls the amount of output printed by the basis identification procedure. A higher level implies that more information is logged.
• mosek.iparam.log_bi_freq
  Controls the logging frequency.

14.1.3. The Interior-point method parameters.

Parameters defining the behavior of the interior-point method for linear, conic and convex problems.

• mosek.iparam.bi_ignore_max_iter
  Turns on basis identification in case the interior-point optimizer is terminated due to maximum number of iterations.
• mosek.iparam.bi_ignore_num_error
  Turns on basis identification in case the interior-point optimizer is terminated due to a numerical problem.
• mosek.iparam.intpnt_basis
  Controls whether basis identification is performed.
• mosek.dparam.intpnt_co_tol_dfeas
  Dual feasibility tolerance used by the conic interior-point optimizer.
• mosek.dparam.intpnt_co_tol_infeas
  Infeasibility tolerance for the conic solver.
• mosek.dparam.intpnt_co_tol_mu_red
  Optimality tolerance for the conic solver.
• mosek.dparam.intpnt_co_tol_near_rel
  Optimality tolerance for the conic solver.
• mosek.dparam.intpnt_co_tol_pfeas
  Primal feasibility tolerance used by the conic interior-point optimizer.
• mosek.dparam.intpnt_co_tol_rel_gap
  Relative gap termination tolerance used by the conic interior-point optimizer.
• mosek.iparam.intpnt_diff_step
  Controls whether different step sizes are allowed in the primal and dual space.
• mosek.iparam.intpnt_max_iterations
  Controls the maximum number of iterations allowed in the interior-point optimizer.
• mosek.iparam.intpnt_max_num_cor
  Maximum number of correction steps.
• mosek.iparam.intpnt_max_num_refinement_steps
  Maximum number of steps to be used by the iterative search direction refinement.
• mosek.dparam.intpnt_nl_merit_bal
  Controls if the complementarity and infeasibility is converging to zero at about equal rates.
• mosek.dparam.intpnt_nl_tol_dfeas
  Dual feasibility tolerance used when a nonlinear model is solved.
• mosek.dparam.intpnt_nl_tol_mu_red
  Relative complementarity gap tolerance.
• mosek.dparam.intpnt_nl_tol_near_rel
  Nonlinear solver optimality tolerance parameter.
• mosek.dparam.intpnt_nl_tol_pfeas
  Primal feasibility tolerance used when a nonlinear model is solved.
• mosek.dparam.intpnt_nl_tol_rel_gap
  Relative gap termination tolerance for nonlinear problems.
• mosek.dparam.intpnt_nl_tol_rel_step
  Relative step size to the boundary for general nonlinear optimization problems.
• mosek.iparam.intpnt_off_col_trh
  Controls the aggressiveness of the offending column detection.
• mosek.iparam.intpnt_order_method
  Controls the ordering strategy.
• mosek.iparam.intpnt_regularization_use
  Controls whether regularization is allowed.
• mosek.iparam.intpnt_scaling
  Controls how the problem is scaled before the interior-point optimizer is used.
• mosek.iparam.intpnt_solve_form
  Controls whether the primal or the dual problem is solved.
• mosek.iparam.intpnt_starting_point
  Starting point used by the interior-point optimizer.
• mosek.dparam.intpnt_tol_dfeas
  Dual feasibility tolerance used for linear and quadratic optimization problems.
• mosek.dparam.intpnt_tol_dsafe
  Controls the interior-point dual starting point.
• mosek.dparam.intpnt_tol_infeas
  Nonlinear solver infeasibility tolerance parameter.
• mosek.dparam.intpnt_tol_mu_red
  Relative complementarity gap tolerance.
• mosek.dparam.intpnt_tol_path
  interior-point centering aggressiveness.
• mosek.dparam.intpnt_tol_pfeas
  Primal feasibility tolerance used for linear and quadratic optimization problems.
• mosek.dparam.intpnt_tol_psafe
  Controls the interior-point primal starting point.
• mosek.dparam.intpnt_tol_rel_gap
  Relative gap termination tolerance.
• mosek.dparam.intpnt_tol_rel_step
  Relative step size to the boundary for linear and quadratic optimization problems.
• mosek.dparam.intpnt_tol_step_size
  If the step size falls below the value of this parameter, then the interior-point optimizer assumes it is stalled. It it does not not make any progress.
• mosek.iparam.log_concurrent
  Controls amount of output printed by the concurrent optimizer.
• mosek.iparam.log_intpnt
  Controls the amount of log information from the interior-point optimizers.
• mosek.iparam.log_presolve
  Controls amount of output printed by the presolve procedure. A higher level implies that more information is logged.

14.1.4. Simplex optimizer parameters.

Parameters defining the behavior of the simplex optimizer for linear problems.

• mosek.dparam.basis_rel_tol_s
  Maximum relative dual bound violation allowed in an optimal basic solution.
• mosek.dparam.basis_tol_s
  Maximum absolute dual bound violation in an optimal basic solution.
• mosek.dparam.basis_tol_x
  Maximum absolute primal bound violation allowed in an optimal basic solution.
• mosek.iparam.log_sim
  Controls the amount of log information from the simplex optimizers.
• mosek.iparam.log_sim_freq
  Controls simplex logging frequency.
• mosek.iparam.log_sim_minor
  Currently not in use.
• mosek.iparam.sensitivity_optimizer
  Controls which optimizer is used for optimal partition sensitivity analysis.
• mosek.iparam.sim_degen
  Controls how aggressive degeneration is approached.
• mosek.iparam.sim_hotstart
  Controls the type of hot-start that the simplex optimizer perform.
• mosek.iparam.sim_max_iterations
  Maximum number of iterations that can be used by a simplex optimizer.
• mosek.iparam.sim_max_num_setbacks
  Controls how many setbacks that are allowed within a simplex optimizer.
• mosek.iparam.sim_network_detect_method
  Controls which type of detection method the network extraction should use.
• mosek.iparam.sim_non_singular
  Controls if the simplex optimizer ensures a non-singular basis, if possible.
• mosek.iparam.sim_save_lu
  Controls if the LU factorization stored should be replaced with the LU factorization corresponding to the initial basis.
• mosek.iparam.sim_scaling
  Controls how the problem is scaled before a simplex optimizer is used.
• mosek.iparam.sim_solve_form
  Controls whether the primal or the dual problem is solved by the primal-/dual- simplex optimizer.
• mosek.iparam.sim_stability_priority
  Controls how high priority the numerical stability should be given.
• mosek.iparam.sim_switch_optimizer
  Controls the simplex behavior.
• mosek.dparam.simplex_abs_tol_piv
  Absolute pivot tolerance employed by the simplex optimizers.

14.1.5. Primal simplex optimizer parameters.

Parameters defining the behavior of the primal simplex optimizer for linear problems.

• mosek.iparam.sim_primal_crash
  Controls the simplex crash.
• mosek.iparam.sim_primal_restrict_selection
  Controls how aggressively restricted selection is used.
• mosek.iparam.sim_primal_selection
  Controls the primal simplex strategy.

14.1.6. Dual simplex optimizer parameters.

Parameters defining the behavior of the dual simplex optimizer for linear problems.

• mosek.iparam.sim_dual_crash
  Controls whether crashing is performed in the dual simplex optimizer.
• mosek.iparam.sim_dual_restrict_selection
  Controls how aggressively restricted selection is used.
• mosek.iparam.sim_dual_selection
  Controls the dual simplex strategy.

14.1.7. Network simplex optimizer parameters.

Parameters defining the behavior of the network simplex optimizer for linear problems.

• mosek.iparam.log_sim_network_freq
  Controls the network simplex logging frequency.
• mosek.iparam.sim_network_detect
  Level of aggressiveness of network detection.
• mosek.iparam.sim_network_detect_hotstart
  Level of aggressiveness of network detection in a simplex hot-start.
• mosek.iparam.sim_refactor_freq
  Controls the basis refactoring frequency.

14.1.8. Nonlinear convex method parameters.

Parameters defining the behavior of the interior-point method for nonlinear convex problems.

• mosek.iparam.check_convexity
  Specify the level of convexity check on quadratic problems
• mosek.dparam.intpnt_nl_merit_bal
  Controls if the complementarity and infeasibility is converging to zero at about equal rates.
• mosek.dparam.intpnt_nl_tol_dfeas
  Dual feasibility tolerance used when a nonlinear model is solved.
• mosek.dparam.intpnt_nl_tol_mu_red
  Relative complementarity gap tolerance.
• mosek.dparam.intpnt_nl_tol_near_rel
  Nonlinear solver optimality tolerance parameter.
• mosek.dparam.intpnt_nl_tol_pfeas
  Primal feasibility tolerance used when a nonlinear model is solved.
• mosek.dparam.intpnt_nl_tol_rel_gap
  Relative gap termination tolerance for nonlinear problems.
• mosek.dparam.intpnt_nl_tol_rel_step
  Relative step size to the boundary for general nonlinear optimization problems.
• mosek.dparam.intpnt_tol_infeas
  Nonlinear solver infeasibility tolerance parameter.

14.1.9. The conic interior-point method parameters.

Parameters defining the behavior of the interior-point method for conic problems.

• mosek.dparam.intpnt_co_tol_dfeas
  Dual feasibility tolerance used by the conic interior-point optimizer.
• mosek.dparam.intpnt_co_tol_infeas
  Infeasibility tolerance for the conic solver.
• mosek.dparam.intpnt_co_tol_mu_red
  Optimality tolerance for the conic solver.
• mosek.dparam.intpnt_co_tol_near_rel
  Optimality tolerance for the conic solver.
• mosek.dparam.intpnt_co_tol_pfeas
  Primal feasibility tolerance used by the conic interior-point optimizer.
• mosek.dparam.intpnt_co_tol_rel_gap
  Relative gap termination tolerance used by the conic interior-point optimizer.

14.1.10. The mixed integer optimization parameters.

• mosek.iparam.log_mio
  Controls the amount of log information from the mixed-integer optimizers.
• mosek.iparam.log_mio_freq
  The mixed integer solver logging frequency.
• mosek.iparam.mio_branch_dir
  Controls whether the mixed integer optimizer is branching up or down by default.
• mosek.iparam.mio_branch_priorities_use
  Controls whether branching priorities are used by the mixed integer optimizer.
• mosek.iparam.mio_construct_sol
  Controls if initial MIP solution should be constructed from value of integer variables.
• mosek.iparam.mio_cont_sol
  Controls the meaning of interior-point and basic solutions in MIP problems.
• mosek.iparam.mio_cut_level_root
  Controls the cut level employed by the mixed integer optimizer at the root node.
• mosek.iparam.mio_cut_level_tree
  Controls the cut level employed by the mixed integer optimizer in the tree.
• mosek.dparam.mio_disable_term_time
  Certain termination criterias is disabled within the mixed integer optimizer for period time specified by the parameter.
• mosek.iparam.mio_feaspump_level
  Controls the feasibility pump heuristic which is used to construct a good initial feasible solution.
• mosek.iparam.mio_heuristic_level
  Controls the heuristic employed by the mixed integer optimizer to locate an initial integer feasible solution.
• mosek.dparam.mio_heuristic_time
  Time limit for the mixed integer heuristics.
• mosek.iparam.mio_keep_basis
  Controls whether the integer presolve keeps bases in memory.
• mosek.iparam.mio_max_num_branches
  Maximum number of branches allowed during the branch and bound search.
• mosek.iparam.mio_max_num_relaxs
  Maximum number of relaxations in branch and bound search.
• mosek.iparam.mio_max_num_solutions
  Controls how many feasible solutions the mixed-integer optimizer investigates.
• mosek.dparam.mio_max_time
  Time limit for the mixed integer optimizer.
• mosek.dparam.mio_max_time_aprx_opt
  Time limit for the mixed integer optimizer.
• mosek.dparam.mio_near_tol_abs_gap
  Relaxed absolute optimality tolerance employed by the mixed integer optimizer.
• mosek.dparam.mio_near_tol_rel_gap
  The mixed integer optimizer is terminated when this tolerance is satisfied.
• mosek.iparam.mio_node_optimizer
  Controls which optimizer is employed at the non-root nodes in the mixed integer optimizer.
• mosek.iparam.mio_node_selection
  Controls the node selection strategy employed by the mixed integer optimizer.
• mosek.iparam.mio_presolve_aggregate
  Controls whether problem aggregation is performed in the mixed integer presolve.
• mosek.iparam.mio_presolve_probing
  Controls whether probing is employed by the mixed integer presolve.
• mosek.iparam.mio_presolve_use
  Controls whether presolve is performed by the mixed integer optimizer.
• mosek.dparam.mio_rel_add_cut_limited
  Controls cut generation for MIP solver.
• mosek.iparam.mio_root_optimizer
  Controls which optimizer is employed at the root node in the mixed integer optimizer.
• mosek.iparam.mio_strong_branch
  The depth from the root in which strong branching is employed.
• mosek.dparam.mio_tol_abs_gap
  Absolute optimality tolerance employed by the mixed integer optimizer.
• mosek.dparam.mio_tol_abs_relax_int
  Integer constraint tolerance.
• mosek.dparam.mio_tol_rel_gap
  Relative optimality tolerance employed by the mixed integer optimizer.
• mosek.dparam.mio_tol_rel_relax_int
  Integer constraint tolerance.
• mosek.dparam.mio_tol_x
  Absolute solution tolerance used in mixed-integer optimizer.

14.1.11. Presolve parameters.

• mosek.iparam.presolve_elim_fill
  Maximum amount of fill-in in the elimination phase.
• mosek.iparam.presolve_eliminator_use
  Controls whether free or implied free variables are eliminated from the problem.
• mosek.iparam.presolve_level
  Currently not used.
• mosek.iparam.presolve_lindep_use
  Controls whether the linear constraints are checked for linear dependencies.
• mosek.iparam.presolve_lindep_work_lim
  Controls linear dependency check in presolve.
• mosek.dparam.presolve_tol_aij
  Absolute zero tolerance employed for constraint coefficients in the presolve.
• mosek.dparam.presolve_tol_lin_dep
  Controls when a constraint is determined to be linearly dependent.
• mosek.dparam.presolve_tol_s
  Absolute zero tolerance employed for slack variables in the presolve.
• mosek.dparam.presolve_tol_x
  Absolute zero tolerance employed for variables in the presolve.
• mosek.iparam.presolve_use
  Controls whether the presolve is applied to a problem before it is optimized.

14.1.12. Termination criterion parameters.

Parameters which define termination and optimality criteria and related information.

• mosek.dparam.basis_rel_tol_s
  Maximum relative dual bound violation allowed in an optimal basic solution.
• mosek.dparam.basis_tol_s
  Maximum absolute dual bound violation in an optimal basic solution.
• mosek.dparam.basis_tol_x
  Maximum absolute primal bound violation allowed in an optimal basic solution.
• mosek.iparam.bi_max_iterations
  Maximum number of iterations after basis identification.
• mosek.dparam.intpnt_co_tol_dfeas
  Dual feasibility tolerance used by the conic interior-point optimizer.
• mosek.dparam.intpnt_co_tol_infeas
  Infeasibility tolerance for the conic solver.
• mosek.dparam.intpnt_co_tol_mu_red
  Optimality tolerance for the conic solver.
• mosek.dparam.intpnt_co_tol_near_rel
  Optimality tolerance for the conic solver.
• mosek.dparam.intpnt_co_tol_pfeas
  Primal feasibility tolerance used by the conic interior-point optimizer.
• mosek.dparam.intpnt_co_tol_rel_gap
  Relative gap termination tolerance used by the conic interior-point optimizer.
• mosek.iparam.intpnt_max_iterations
  Controls the maximum number of iterations allowed in the interior-point optimizer.
• mosek.dparam.intpnt_nl_tol_dfeas
  Dual feasibility tolerance used when a nonlinear model is solved.
• mosek.dparam.intpnt_nl_tol_mu_red
  Relative complementarity gap tolerance.
• mosek.dparam.intpnt_nl_tol_near_rel
  Nonlinear solver optimality tolerance parameter.
• mosek.dparam.intpnt_nl_tol_pfeas
  Primal feasibility tolerance used when a nonlinear model is solved.
• mosek.dparam.intpnt_nl_tol_rel_gap
  Relative gap termination tolerance for nonlinear problems.
• mosek.dparam.intpnt_tol_dfeas
  Dual feasibility tolerance used for linear and quadratic optimization problems.
• mosek.dparam.intpnt_tol_infeas
  Nonlinear solver infeasibility tolerance parameter.
• mosek.dparam.intpnt_tol_mu_red
  Relative complementarity gap tolerance.
• mosek.dparam.intpnt_tol_pfeas
  Primal feasibility tolerance used for linear and quadratic optimization problems.
• mosek.dparam.intpnt_tol_rel_gap
  Relative gap termination tolerance.
• mosek.dparam.lower_obj_cut
  Objective bound.
• mosek.dparam.lower_obj_cut_finite_trh
  Objective bound.
• mosek.dparam.mio_disable_term_time
  Certain termination criterias is disabled within the mixed integer optimizer for period time specified by the parameter.
• mosek.iparam.mio_max_num_branches
  Maximum number of branches allowed during the branch and bound search.
• mosek.iparam.mio_max_num_solutions
  Controls how many feasible solutions the mixed-integer optimizer investigates.
• mosek.dparam.mio_max_time
  Time limit for the mixed integer optimizer.
• mosek.dparam.mio_near_tol_rel_gap
  The mixed integer optimizer is terminated when this tolerance is satisfied.
• mosek.dparam.mio_tol_rel_gap
  Relative optimality tolerance employed by the mixed integer optimizer.
• mosek.dparam.optimizer_max_time
  Solver time limit.
• mosek.iparam.sim_max_iterations
  Maximum number of iterations that can be used by a simplex optimizer.
• mosek.dparam.upper_obj_cut
  Objective bound.
• mosek.dparam.upper_obj_cut_finite_trh
  Objective bound.

14.1.13. Progress call-back parameters.

• mosek.dparam.callback_freq
  Controls progress call-back frequency.
• mosek.iparam.solution_callback
  Indicates whether solution call-backs will be performed during the optimization.

14.1.14. Non-convex solver parameters.

• mosek.iparam.log_nonconvex
  Controls amount of output printed by the nonconvex optimizer.
• mosek.iparam.nonconvex_max_iterations
  Maximum number of iterations that can be used by the nonconvex optimizer.
• mosek.dparam.nonconvex_tol_feas
  Feasibility tolerance used by the nonconvex optimizer.
• mosek.dparam.nonconvex_tol_opt
  Optimality tolerance used by the nonconvex optimizer.

14.1.15. Feasibility repair parameters.

• mosek.dparam.feasrepair_tol
  Tolerance for constraint enforcing upper bound on sum of weighted violations in feasibility repair.

14.1.16. Optimization system parameters.

Parameters defining the overall solver system environment. This includes system and platform related information and behavior.

• mosek.iparam.cache_size_l1
  Specifies the size of the level 1 cache of the processor.
• mosek.iparam.cache_size_l2
  Specifies the size of the level 2 cache of the processor.
• mosek.iparam.check_ctrl_c
  Turns ctrl-c check on or off.
• mosek.iparam.cpu_type
  Specifies the CPU type.
• mosek.iparam.intpnt_num_threads
  Controls the number of threads employed by the interior-point optimizer.
• mosek.iparam.license_cache_time
  Controls the license manager client behavior.
• mosek.iparam.license_check_time
  Controls the license manager client behavior.
• mosek.iparam.license_wait
  Controls if MOSEK should queue for a license if none is available.
• mosek.iparam.log_storage
  Controls the memory related log information.

14.1.17. Output information parameters.

• mosek.iparam.flush_stream_freq
  Controls the stream flushing frequency.
• mosek.iparam.infeas_report_level
  Controls the contents of the infeasibility report.
• mosek.iparam.license_suppress_expire_wrns
  Controls license manager client behavior.
• mosek.iparam.log
  Controls the amount of log information.
• mosek.iparam.log_bi
  Controls the amount of output printed by the basis identification procedure. A higher level implies that more information is logged.
• mosek.iparam.log_bi_freq
  Controls the logging frequency.
• mosek.iparam.log_cut_second_opt
  Controls the reduction in the log levels for the second and any subsequent optimizations.
• mosek.iparam.log_factor
  If turned on, then the factor log lines are added to the log.
• mosek.iparam.log_feasrepair
  Controls the amount of output printed when performing feasibility repair.
• mosek.iparam.log_file
  If turned on, then some log info is printed when a file is written or read.
• mosek.iparam.log_head
  If turned on, then a header line is added to the log.
• mosek.iparam.log_infeas_ana
  Controls log level for the infeasibility analyzer.
• mosek.iparam.log_intpnt
  Controls the amount of log information from the interior-point optimizers.
• mosek.iparam.log_mio
  Controls the amount of log information from the mixed-integer optimizers.
• mosek.iparam.log_mio_freq
  The mixed integer solver logging frequency.
• mosek.iparam.log_nonconvex
  Controls amount of output printed by the nonconvex optimizer.
• mosek.iparam.log_optimizer
  Controls the amount of general optimizer information that is logged.
• mosek.iparam.log_order
  If turned on, then factor lines are added to the log.
• mosek.iparam.log_param
  Controls the amount of information printed out about parameter changes.
• mosek.iparam.log_response
  Controls amount of output printed when response codes are reported. A higher level implies that more information is logged.
• mosek.iparam.log_sensitivity
  Control logging in sensitivity analyzer.
• mosek.iparam.log_sensitivity_opt
  Control logging in sensitivity analyzer.
• mosek.iparam.log_sim
  Controls the amount of log information from the simplex optimizers.
• mosek.iparam.log_sim_freq
  Controls simplex logging frequency.
• mosek.iparam.log_sim_minor
  Currently not in use.
• mosek.iparam.log_sim_network_freq
  Controls the network simplex logging frequency.
• mosek.iparam.log_storage
  Controls the memory related log information.
• mosek.iparam.max_num_warnings
  Waning level. A higher value results in more warnings.
• mosek.iparam.warning_level
  Warning level.

14.1.18. Extra information about the optimization problem.

• mosek.iparam.objective_sense
  If the objective sense for the task is undefined, then the value of this parameter is used as the default objective sense.

14.1.19. Overall solver parameters.

• mosek.iparam.bi_clean_optimizer
  Controls which simplex optimizer is used in the clean-up phase.
• mosek.iparam.concurrent_num_optimizers
  The maximum number of simultaneous optimizations that will be started by the concurrent optimizer.
• mosek.iparam.concurrent_priority_dual_simplex
  Priority of the dual simplex algorithm when selecting solvers for concurrent optimization.
• mosek.iparam.concurrent_priority_free_simplex
  Priority of the free simplex optimizer when selecting solvers for concurrent optimization.
• mosek.iparam.concurrent_priority_intpnt
  Priority of the interior-point algorithm when selecting solvers for concurrent optimization.
• mosek.iparam.concurrent_priority_primal_simplex
  Priority of the primal simplex algorithm when selecting solvers for concurrent optimization.
• mosek.iparam.data_check
  Enable data checking for debug purposes.
• mosek.iparam.feasrepair_optimize
  Controls which type of feasibility analysis is to be performed.
• mosek.iparam.infeas_prefer_primal
  Controls which certificate is used if both primal- and dual- certificate of infeasibility is available.
• mosek.iparam.license_wait
  Controls if MOSEK should queue for a license if none is available.
• mosek.iparam.mio_cont_sol
  Controls the meaning of interior-point and basic solutions in MIP problems.
• mosek.iparam.mio_local_branch_number
  Controls the size of the local search space when doing local branching.
• mosek.iparam.mio_mode
  Turns on/off the mixed integer mode.
• mosek.iparam.optimizer
  Controls which optimizer is used to optimize the task.
• mosek.iparam.presolve_level
  Currently not used.
• mosek.iparam.presolve_use
  Controls whether the presolve is applied to a problem before it is optimized.
• mosek.iparam.sensitivity_all
  Controls sensitivity report behavior.
• mosek.iparam.sensitivity_optimizer
  Controls which optimizer is used for optimal partition sensitivity analysis.
• mosek.iparam.sensitivity_type
  Controls which type of sensitivity analysis is to be performed.
• mosek.iparam.solution_callback
  Indicates whether solution call-backs will be performed during the optimization.

14.1.20. Behavior of the optimization task.

Parameters defining the behavior of an optimization task when loading data.

• mosek.iparam.alloc_add_qnz
  Controls how the quadratic matrixes are extended.
• mosek.sparam.feasrepair_name_prefix
  Feasibility repair name prefix.
• mosek.sparam.feasrepair_name_separator
  Feasibility repair name separator.
• mosek.sparam.feasrepair_name_wsumviol
  Feasibility repair name violation name.
• mosek.iparam.maxnumanz_double_trh
  Controls how the constraint matrix is extended.
• mosek.iparam.read_add_anz
  Controls how the constraint matrix is extended.
• mosek.iparam.read_add_con
  Additional number of constraints that is made room for in the problem.
• mosek.iparam.read_add_cone
  Additional number of conic constraints that is made room for in the problem.
• mosek.iparam.read_add_qnz
  Controls how the quadratic matrixes are extended.
• mosek.iparam.read_add_var
  Additional number of variables that is made room for in the problem.
• mosek.iparam.read_anz
  Controls the expected number of constraint non-zeros.
• mosek.iparam.read_con
  Controls the expected number of constraints.
• mosek.iparam.read_cone
  Controls the expected number of conic constraints.
• mosek.iparam.read_qnz
  Controls the expected number of quadratic non-zeros.
• mosek.iparam.read_task_ignore_param
  Controls what information is used from the task files.
• mosek.iparam.read_var
  Controls the expected number of variables.
• mosek.iparam.write_task_inc_sol
  Controls whether the solutions are stored in the task file too.

14.1.21. Data input/output parameters.

Parameters defining the behavior of data readers and writers.

• mosek.sparam.bas_sol_file_name
  Name of the bas solution file.
• mosek.sparam.data_file_name
  Data are read and written to this file.
• mosek.sparam.debug_file_name
  MOSEK debug file.
• mosek.iparam.infeas_report_auto
  Turns the feasibility report on or off.
• mosek.sparam.int_sol_file_name
  Name of the int solution file.
• mosek.sparam.itr_sol_file_name
  Name of the itr solution file.
• mosek.iparam.log_file
  If turned on, then some log info is printed when a file is written or read.
• mosek.iparam.lp_write_ignore_incompatible_items
  Controls the result of writing a problem containing incompatible items to an LP file.
• mosek.iparam.opf_max_terms_per_line
  The maximum number of terms (linear and quadratic) per line when an OPF file is written.
• mosek.iparam.opf_write_header
  Write a text header with date and MOSEK version in an OPF file.
• mosek.iparam.opf_write_hints
  Write a hint section with problem dimensions in the beginning of an OPF file.
• mosek.iparam.opf_write_parameters
  Write a parameter section in an OPF file.
• mosek.iparam.opf_write_problem
  Write objective, constraints, bounds etc. to an OPF file.
• mosek.iparam.opf_write_sol_bas
  Controls what is written to the OPF files.
• mosek.iparam.opf_write_sol_itg
  Controls what is written to the OPF files.
• mosek.iparam.opf_write_sol_itr
  Controls what is written to the OPF files.
• mosek.iparam.opf_write_solutions
  Enable inclusion of solutions in the OPF files.
• mosek.sparam.param_comment_sign
  Solution file comment character.
• mosek.iparam.param_read_case_name
  If turned on, then names in the parameter file are case sensitive.
• mosek.sparam.param_read_file_name
  Modifications to the parameter database is read from this file.
• mosek.iparam.param_read_ign_error
  If turned on, then errors in paramter settings is ignored.
• mosek.sparam.param_write_file_name
  The parameter database is written to this file.
• mosek.iparam.read_add_anz
  Controls how the constraint matrix is extended.
• mosek.iparam.read_add_con
  Additional number of constraints that is made room for in the problem.
• mosek.iparam.read_add_cone
  Additional number of conic constraints that is made room for in the problem.
• mosek.iparam.read_add_qnz
  Controls how the quadratic matrixes are extended.
• mosek.iparam.read_add_var
  Additional number of variables that is made room for in the problem.
• mosek.iparam.read_anz
  Controls the expected number of constraint non-zeros.
• mosek.iparam.read_con
  Controls the expected number of constraints.
• mosek.iparam.read_cone
  Controls the expected number of conic constraints.
• mosek.iparam.read_data_compressed
  Controls the input file decompression.
• mosek.iparam.read_data_format
  Format of the data file to be read.
• mosek.iparam.read_keep_free_con
  Controls whether the free constraints are included in the problem.
• mosek.iparam.read_lp_drop_new_vars_in_bou
  Controls how the LP files are interpreted.
• mosek.iparam.read_lp_quoted_names
  If a name is in quotes when reading an LP file, the quotes will be removed.
• mosek.sparam.read_mps_bou_name
  Name of the BOUNDS vector used. An empty name means that the first BOUNDS vector is used.
• mosek.iparam.read_mps_format
  Controls how strictly the MPS file reader interprets the MPS format.
• mosek.iparam.read_mps_keep_int
  Controls if integer constraints are read.
• mosek.sparam.read_mps_obj_name
  Objective name in the MPS file.
• mosek.iparam.read_mps_obj_sense
  Controls the MPS format extensions.
• mosek.iparam.read_mps_quoted_names
  Controls the MPS format extensions.
• mosek.sparam.read_mps_ran_name
  Name of the RANGE vector used. An empty name means that the first RANGE vector is used.
• mosek.iparam.read_mps_relax
  Controls the meaning of integer constraints.
• mosek.sparam.read_mps_rhs_name
  Name of the RHS used. An empty name means that the first RHS vector is used.
• mosek.iparam.read_mps_width
  Controls the maximal number of chars allowed in one line of the MPS file.
• mosek.iparam.read_q_mode
  Controls how the Q matrices are read from the MPS file.
• mosek.iparam.read_qnz
  Controls the expected number of quadratic non-zeros.
• mosek.iparam.read_task_ignore_param
  Controls what information is used from the task files.
• mosek.iparam.read_var
  Controls the expected number of variables.
• mosek.sparam.sensitivity_file_name
  Sensitivity report file name.
• mosek.sparam.sensitivity_res_file_name
  Name of the sensitivity report output file.
• mosek.sparam.sol_filter_xc_low
  Solution file filter.
• mosek.sparam.sol_filter_xc_upr
  Solution file filter.
• mosek.sparam.sol_filter_xx_low
  Solution file filter.
• mosek.sparam.sol_filter_xx_upr
  Solution file filter.
• mosek.iparam.sol_quoted_names
  Controls the solution file format.
• mosek.iparam.sol_read_name_width
  Controls the input solution file format.
• mosek.iparam.sol_read_width
  Controls the input solution file format.
• mosek.sparam.stat_file_name
  Statistics file name.
• mosek.sparam.stat_key
  Key used when writing the summary file.
• mosek.sparam.stat_name
  Name used when writing the statistics file.
• mosek.iparam.write_bas_constraints
  Controls the basic solution file format.
• mosek.iparam.write_bas_head
  Controls the basic solution file format.
• mosek.iparam.write_bas_variables
  Controls the basic solution file format.
• mosek.iparam.write_data_compressed
  Controls output file compression.
• mosek.iparam.write_data_format
  Controls the output file problem format.
• mosek.iparam.write_data_param
  Controls output file data.
• mosek.iparam.write_free_con
  Controls the output file data.
• mosek.iparam.write_generic_names
  Controls the output file data.
• mosek.iparam.write_generic_names_io
  Index origin used in generic names.
• mosek.iparam.write_int_constraints
  Controls the integer solution file format.
• mosek.iparam.write_int_head
  Controls the integer solution file format.
• mosek.iparam.write_int_variables
  Controls the integer solution file format.
• mosek.sparam.write_lp_gen_var_name
  Added variable names in the LP files.
• mosek.iparam.write_lp_line_width
  Controls the LP output file format.
• mosek.iparam.write_lp_quoted_names
  Controls LP output file format.
• mosek.iparam.write_lp_strict_format
  Controls whether LP output files satisfy the LP format strictly.
• mosek.iparam.write_lp_terms_per_line
  Controls the LP output file format.
• mosek.iparam.write_mps_int
  Controls the output file data.
• mosek.iparam.write_mps_obj_sense
  Controls the output file data.
• mosek.iparam.write_mps_quoted_names
  Controls the output file data.
• mosek.iparam.write_mps_strict
  Controls the output MPS file format.
• mosek.iparam.write_precision
  Controls data precision employed in when writing an MPS file.
• mosek.iparam.write_sol_constraints
  Controls the solution file format.
• mosek.iparam.write_sol_head
  Controls solution file format.
• mosek.iparam.write_sol_variables
  Controls the solution file format.
• mosek.iparam.write_task_inc_sol
  Controls whether the solutions are stored in the task file too.
• mosek.iparam.write_xml_mode
  Controls if linear coefficients should be written by row or column when writing in the XML file format.

14.1.22. Solution input/output parameters.

Parameters defining the behavior of solution reader and writer.

• mosek.sparam.bas_sol_file_name
  Name of the bas solution file.
• mosek.iparam.infeas_report_auto
  Turns the feasibility report on or off.
• mosek.sparam.int_sol_file_name
  Name of the int solution file.
• mosek.sparam.itr_sol_file_name
  Name of the itr solution file.
• mosek.iparam.sol_filter_keep_basic
  Controls the license manager client behavior.
• mosek.iparam.sol_filter_keep_ranged
  Control the contents of the solution files.
• mosek.sparam.sol_filter_xc_low
  Solution file filter.
• mosek.sparam.sol_filter_xc_upr
  Solution file filter.
• mosek.sparam.sol_filter_xx_low
  Solution file filter.
• mosek.sparam.sol_filter_xx_upr
  Solution file filter.
• mosek.iparam.sol_quoted_names
  Controls the solution file format.
• mosek.iparam.sol_read_name_width
  Controls the input solution file format.
• mosek.iparam.sol_read_width
  Controls the input solution file format.
• mosek.iparam.write_bas_constraints
  Controls the basic solution file format.
• mosek.iparam.write_bas_head
  Controls the basic solution file format.
• mosek.iparam.write_bas_variables
  Controls the basic solution file format.
• mosek.iparam.write_int_constraints
  Controls the integer solution file format.
• mosek.iparam.write_int_head
  Controls the integer solution file format.
• mosek.iparam.write_int_variables
  Controls the integer solution file format.
• mosek.iparam.write_sol_constraints
  Controls the solution file format.
• mosek.iparam.write_sol_head
  Controls solution file format.
• mosek.iparam.write_sol_variables
  Controls the solution file format.

14.1.23. Infeasibility report parameters.

• mosek.iparam.infeas_generic_names
  Controls the contents of the infeasibility report.
• mosek.iparam.infeas_report_level
  Controls the contents of the infeasibility report.
• mosek.iparam.log_infeas_ana
  Controls log level for the infeasibility analyzer.

14.1.24. License manager parameters.

• mosek.iparam.license_allow_overuse
  Controls if license overuse is allowed when caching licenses
• mosek.iparam.license_cache_time
  Controls the license manager client behavior.
• mosek.iparam.license_check_time
  Controls the license manager client behavior.
• mosek.iparam.license_debug
  Controls the license manager client debugging behavior.
• mosek.iparam.license_pause_time
  Controls license manager client behavior.
• mosek.iparam.license_suppress_expire_wrns
  Controls license manager client behavior.
• mosek.iparam.license_wait
  Controls if MOSEK should queue for a license if none is available.

14.1.25. Data check parameters.

These parameters defines data checking settings and problem data tolerances, i.e. which values are rounded to 0 or infinity, and which values are large or small enough to produce a warning.

• mosek.iparam.check_convexity
  Specify the level of convexity check on quadratic problems
• mosek.iparam.check_task_data
  If this feature is turned on, then the task data is checked for bad values i.e. NaNs. before an optimization is performed.
• mosek.dparam.data_tol_aij
  Data tolerance threshold.
• mosek.dparam.data_tol_aij_large
  Data tolerance threshold.
• mosek.dparam.data_tol_bound_inf
  Data tolerance threshold.
• mosek.dparam.data_tol_bound_wrn
  Data tolerance threshold.
• mosek.dparam.data_tol_c_huge
  Data tolerance threshold.
• mosek.dparam.data_tol_cj_large
  Data tolerance threshold.
• mosek.dparam.data_tol_qij
  Data tolerance threshold.
• mosek.dparam.data_tol_x
  Data tolerance threshold.