Option name in AIMMS |
Name in Knitro |
Advanced - Estimate Noise in the Model |
findiff_estnoise |
Advanced - Gradient Computation Method |
gradopt |
Advanced - Initial Penalty Value |
initpenalty |
Advanced - Initial Pivot Treshold |
linsolver_pivottol |
Advanced - Initial Trust Scaling Factor |
delta |
Advanced - Linesearch Strategy |
linesearch |
Advanced - Linesearch Trials Limit |
linesearch_maxtrials |
Advanced - LP Algorithm |
act_lpalg |
Advanced - Objective Reduction |
act_lppenalty |
Advanced - LP Presolve |
act_lppresolve |
Advanced - QP and QCQP Initialization Strategy |
ncvx_qcqp_init |
Advanced - Solution Progress Iterations |
xtol_iters |
Advanced - Solution Progress Tolerance |
xtol |
Debugging - Data Check |
datacheck |
Debugging - Debugging MIP Output |
mip_debug |
Debugging - Debugging Output |
debug |
General - Act QPpenalty |
act_qppenalty |
General - Algorithm |
algorithm |
General - BLAS Option |
blasoption |
General - Honor Bounds |
honorbnds |
General - Linear Solver |
linsolver |
General - Linear Solver Node Amalgamation |
linsolver_nodeamalg |
General - Linear Solver Ordering |
linsolver_ordering |
General - Linear Solver out of Core |
linsolver_ooc |
General - Linear Solver Scaling |
linsolver_scaling |
General - Linear System Max Iterative Refinements |
linsolver_maxitref |
General - LP Solver |
act_lpsolver |
General - Mark as Convex |
convex |
General - QP Algorithm |
act_qpalg |
General - Restarts |
restarts |
General - Restarts Iteration Limit |
restarts_maxit |
General - Scale Variables |
scale_vars |
General - Scaling |
scale |
General - Unboundedness Range |
objrange |
General - Warm Start Strategy |
strat_warm_start |
Hessian - Hessian Computation Method |
hessopt |
Hessian - Limited Memory Size |
lmsize |
Hessian - Second Order Correction |
soc |
Interior Point - Barrier Corrector Steps Limit |
bar_maxcorrectors |
Interior Point - Barrier Enable Conic |
bar_conic_enable |
Interior Point - Barrier Globalize |
bar_globalize |
Interior Point - Barrier Maximum Mu |
bar_maxmu |
Interior Point - Barrier MPEC Heuristic |
bar_mpec_heuristic |
Interior Point - Barrier Parameter Strategy |
bar_murule |
Interior Point - Barrier Penalty Constraint Strategy |
bar_penaltycons |
Interior Point - Barrier Penalty Parameter Strategy |
bar_penaltyrule |
Interior Point - Barrier Refinement |
bar_refinement |
Interior Point - Barrier Relax Constraints |
bar_relaxcons |
Interior Point - Barrier Slack Bound Push |
bar_slackboundpush |
Interior Point - Barrier Switch Objective |
bar_switchobj |
Interior Point - Barrier Switch Rule |
bar_switchrule |
Interior Point - Barrier Watchdog |
bar_watchdog |
Interior Point - Conjugate Gradient Iteration Limit |
cg_maxit |
Interior Point - Conjugate Gradient Memory Limit |
cg_pmem |
Interior Point - Conjugate Gradient Preconditioner |
cg_precond |
Interior Point - Conjugate Gradient Stopping Tolerance |
cg_stoptol |
Interior Point - Crossover Iterations Limit |
bar_maxcrossit |
Interior Point - Direct Step Interval |
bar_directinterval |
Interior Point - Feasible Mode |
bar_feasible |
Interior Point - Feasible Mode Activation Tolerance |
bar_feasmodetol |
Interior Point - Initial Barrier Parameter Value |
bar_initmu |
Interior Point - Initial Barrier Penalty Value MPEC |
bar_initpi_mpec |
Interior Point - Initial Point Strategy |
bar_initpt |
Interior Point - Linear System Form Used |
bar_linsys |
Interior Point - Linear System Memory Usage |
bar_linsys_storage |
Interior Point - Refactorization Limit |
bar_maxrefactor |
MIP - Integrality |
mip_integer_tol |
MIP - Maximal Number of Nodes |
mip_maxnodes |
MIP - Maximal Number of Subproblem Solves |
mip_maxsolves |
MIP - MIP Algorithm |
mip_lpalg |
MIP - MIP Branching Rule |
mip_branchrule |
MIP - MIP GUB Branch |
mip_gub_branch |
MIP - MIP Heuristic |
mip_heuristic |
MIP - MIP Heuristic Diving |
mip_heuristic_diving |
MIP - MIP Heuristic Feasibility Pump |
mip_heuristic_feaspump |
MIP - MIP Heuristic Iteration Limit |
mip_heuristic_maxit |
MIP - MIP Heuristic Large Neighborhood Search |
mip_heuristic_lns |
MIP - MIP Heuristic Local Search |
mip_heuristic_local_search |
MIP - MIP Heuristic MPEC |
mip_heuristic_mpec |
MIP - MIP Heuristic Strategy |
mip_heuristic_strategy |
MIP - MIP Heuristic Terminate |
mip_heuristic_terminate |
MIP - MIP Implications |
mip_implications |
MIP - MIP Integer Variables Relaxable |
mip_relaxable |
MIP - MIP Integer Variables Strategy |
mip_intvar_strategy |
MIP - MIP Method |
mip_method |
MIP - MIP MISQP Heuristic |
mip_heuristic_misqp |
MIP - MIP Multistart |
mip_multistart |
MIP - MIP Objective Cutoff Value |
mip_cutoff |
MIP - MIP Pseudo Cost Initialization |
mip_pseudoinit |
MIP - MIP Restart |
mip_restart |
MIP - MIP Rounding |
mip_rounding |
MIP - MIP Start Algorithm |
mip_rootalg |
MIP - MIP Terminate |
mip_terminate |
MIP - Node Algorithm |
mip_nodealg |
MIP - Node Selection |
mip_selectrule |
MIP - Node Selection_Direction |
mip_selectdir |
MIP - Strong Branching Candidates Limit |
mip_strong_candlim |
MIP - Strong Branching Iteration Limit |
mip_strong_maxit |
MIP - Strong Branching Level |
mip_strong_level |
MIP Cuts - Clique Cuts |
mip_clique |
MIP Cuts - Flow Cover Cuts |
mip_cut_flowcover |
MIP Cuts - Gomory Cuts |
mip_gomory |
MIP Cuts - Knapsack Cuts |
mip_knapsack |
MIP Cuts - Lift and Project Cuts |
mip_liftproject |
MIP Cuts - MIR Cuts |
mip_mir |
MIP Cuts - Probing Cuts |
mip_cut_probing |
MIP Cuts - Zero Half Cuts |
mip_zerohalf |
Multistart - Multistart |
ms_enable |
Multistart - Multistart Deterministic |
ms_deterministic |
Multistart - Multistart Initial Points Cluster |
ms_initpt_cluster |
Multistart - Multistart Range |
ms_startptrange |
Multistart - Multistart Range Unbounded Variable |
ms_maxbndrange |
Multistart - Multistart Seed |
ms_seed |
Multistart - Multistart Termination Condition |
ms_terminate |
Multistart - Number of Best Solutions |
ms_num_to_save |
Multistart - Number of Multistart Points |
ms_maxsolves |
Multistart - Solution Distance |
ms_savetol |
Parallel - Number of Gradient Computation Threads |
findiff_numthreads |
Parallel - Number of BLAS Threads |
blas_numthreads |
Parallel - Number of Linear System Threads |
linsolver_numthreads |
Parallel - Number of MIP Threads |
mip_numthreads |
Parallel - Number of Multistart Threads |
ms_numthreads |
Parallel - Number of Threads |
numthreads |
Presolve - Presolve |
presolve |
Presolve - Presolve Initial Point |
presolve_initpt |
Presolve - Presolve Level |
presolve_level |
Presolve - Presolve Passes |
presolve_passes |
Presolve - Presolve Redundant Constraints |
presolveop_redundant |
Presolve - Presolve Substitution |
presolveop_substitution |
Presolve - Presolve Substitution Tolerance |
presolveop_substitution_tol |
Presolve - Presolve Tolerance |
presolve_tol |
Presolve - Tighten Variable Bounds |
presolveop_tighten |
Reporting - MIP Output Level |
mip_outinterval |
Reporting - Multi Algorithm Output |
ma_outsub |
Reporting - Status File Display |
outlev |
Termination - Absolute Optimality Tolerance |
opttol_abs |
Termination - Function Evaluations Limit |
maxfevals |
Termination - Infeasibility Tolerance Iteration Limit |
infeastol_iters |
Termination - Multi Algorithm Termination |
ma_terminate |
Termination - Objective Goal |
fstopval |
Termination - Relative Improvement Iterations |
ftol_iters |
Termination - Relative Improvement Tolerance |
ftol |
Termination - Relative Optimality Tolerance |
opttol |
Tolerances - Absolute Feasibility Tolerance |
feastol_abs |
Tolerances - Infeasibility Tolerance |
infeastol |
Tolerances - LP Feasibility Tolerance |
act_lpfeastol |
Tolerances - Relative Feasibility Tolerance |
feastol |
Tuner - Tuner |
tuner |
Tuner - Tuner Output |
tuner_outsub |
Tuner - Tuner Terminate |
tuner_terminate |
Tuner - Tuner Time Limit |
tuner_maxtime_cpu |