public override int callback(callbackcode caller,
double[] douinf,
int[] intinf,
long[] lintinf)
{
double opttime = 0.0;
int itrn;
double pobj, dobj, stime;
switch (caller)
{
case callbackcode.begin_intpnt:
Console.WriteLine("Starting interior-point optimizer");
break;
case callbackcode.intpnt:
itrn = intinf[(int)iinfitem.intpnt_iter];
pobj = douinf[(int)dinfitem.intpnt_primal_obj];
dobj = douinf[(int)dinfitem.intpnt_dual_obj];
stime = douinf[(int)dinfitem.intpnt_time];
opttime = douinf[(int)dinfitem.optimizer_time];
Console.WriteLine("Iterations: {0,-3}", itrn);
Console.WriteLine(" Elapsed: Time: {0,6:F2}({1:F2})", opttime, stime);
Console.WriteLine(" Primal obj.: {0,-18:E6} Dual obj.: {1,018:E6}e", pobj, dobj);
break;
case callbackcode.end_intpnt:
Console.WriteLine("Interior-point optimizer finished.");
break;
case callbackcode.begin_primal_simplex:
Console.WriteLine("Primal simplex optimizer started.");
break;
case callbackcode.update_primal_simplex:
itrn = intinf[(int)iinfitem.sim_primal_iter];
pobj = douinf[(int)dinfitem.sim_obj];
stime = douinf[(int)dinfitem.sim_time];
opttime = douinf[(int)dinfitem.optimizer_time];
Console.WriteLine("Iterations: {0,-3}}", itrn);
Console.WriteLine(" Elapsed time: {0,6:F2}({1:F2})", opttime, stime);
Console.WriteLine(" Obj.: {0,-18:E6}", pobj);
break;
case callbackcode.end_primal_simplex:
Console.WriteLine("Primal simplex optimizer finished.");
break;
case callbackcode.begin_dual_simplex:
Console.WriteLine("Dual simplex optimizer started.");
break;
case callbackcode.update_dual_simplex:
itrn = intinf[(int)iinfitem.sim_dual_iter];
pobj = douinf[(int)dinfitem.sim_obj];
stime = douinf[(int)dinfitem.sim_time];
opttime = douinf[(int)dinfitem.optimizer_time];
Console.WriteLine("Iterations: {0,-3}}", itrn);
Console.WriteLine(" Elapsed time: {0,6:F2}({1:F2})", opttime, stime);
Console.WriteLine(" Obj.: {0,-18:E6}", pobj);
break;
case callbackcode.end_dual_simplex:
Console.WriteLine("Dual simplex optimizer finished.");
break;
case callbackcode.begin_bi:
Console.WriteLine("Basis identification started.");
break;
case callbackcode.end_bi:
Console.WriteLine("Basis identification finished.");
break;
default:
break;
}
if (opttime >= maxtime)
{
// mosek is spending too much time. Terminate it.
return(1);
}
return(0);
}
public override int progressCB(callbackcode caller)
{
//Handle caller code here
return(0);
}
