Mosek - Computer Sciences Department

MOSEK 13MSK IPAR MIO PRESOLVE USEswitch for mixed integer presolveMSK DPAR MIO REL ADD CUT LIMITEDcuts factorMSK IPAR MIO ROOT OPTIMIZERsolver for the root problemMSK IPAR MIO STRONG BRANCHstrong branching controlMSK DPAR MIO TOL ABS GAPabsolute optimality tolerance in the mixed integer optimizerMSK DPAR MIO TOL ABS RELAX INTabsolute integrality toleranceMSK DPAR MIO TOL REL GAPrelative optimality tolerance in the mixed integer optimizerMSK DPAR MIO TOL REL RELAX INTrelative integrality toleranceMSK IPAR MIO PRESOLVE PROBINGswitch for probingMSK IPAR MIO CUT LEVEL TREEcut level control in tree for mixed integer optimizer5 Detailed Descriptions of MOSEK OptionsMSK IPAR OPTIMIZER (integer)Controls which optimizer is used to optimize the task.(default = 0)0 The choice of optimizer is made automatically.1 The interior-point optimizer is used.2 Another cone optimizer.3 The Qcone optimizer is used.4 The primal simplex optimizer is used.5 The dual simplex optimizer is used.6 Either the primal or the dual simplex optimizer is used.7 The mixed integer optimizer.8 The optimizer for nonconvex nonlinear problems.9 The concurrent optimizer is used.MSK DPAR OPTIMIZER MAX TIME (real)Maximum amount of time the optimizer is allowed to spend on the optimization. A negative number meansinfinity.(default = GAMS ResLim)MSK IPAR PRESOLVE ELIMINATOR USE (integer)Controls whether free or implied free variables are eliminated from the problem.(default = 1)MSK IPAR PRESOLVE ELIM FILL (integer)Controls the maximum amount of fill-in that can be created during the eliminations phase of the presolve.This parameter times the number of variables plus the number of constraints denotes the amount of fill in.(default = 1)