GAMS — The Solver Manuals - Available Software

384 MOSEK
MSK IPAR INTPNT STARTING POINT (integer)
Selection of starting point used by the interior-point optimizer.
(default = 0)
0 The starting point is chosen automatically.
1 The starting point is chosen to be constant. This is more reliable than a non-constant starting point.
MSK DPAR INTPNT TOL DFEAS (real)
Dual feasibility tolerance used for linear and quadratic optimization problems.
Range: [0.0,1.0]
(default = 1.0e-8)
MSK DPAR INTPNT TOL DSAFE (real)
Controls the initial dual starting point used by the interior-point optimizer. If the interior-point optimizer
converges slowly and/or the constraint or variable bounds are very large, then it might be worthwhile to
increase this value.
(default = 1.0)
MSK DPAR INTPNT TOL INFEAS (real)
Controls when the optimizer declares the model primal or dual infeasible.
optimizer gets more conservative about declaring the model infeasible.
Range: [0.0,1.0]
(default = 1.0e-8)
A small number means the
MSK DPAR INTPNT TOL MU RED (real)
Relative complementarity gap tolerance
Range: [0.0,1.0]
(default = 1.0e-16)
MSK DPAR INTPNT TOL PATH (real)
Controls how close the interior-point optimizer follows the central path. A large value of this parameter
means the central is followed very closely. On numerical unstable problems it might worthwhile to increase
this parameter.
Range: [0.0,0.9999]
(default = 1.0e-8)
MSK DPAR INTPNT TOL PFEAS (real)
Primal feasibility tolerance used for linear and quadratic optimization problems.
Range: [0.0,1.0]
(default = 1.0e-8)
MSK DPAR INTPNT TOL PSAFE (real)
Controls the initial primal starting point used by the interior-point optimizer. If the interior-point optimizer
converges slowly and/or the constraint or variable bounds are very large, then it might be worthwhile to
increase this value.
(default = 1.0)
MSK DPAR INTPNT TOL REL GAP (real)
Relative gap termination tolerance.
(default = 1.0e-8)