Warning: global optimality target changes problem type to MIQP.

[fati-a]

Dear Johan;

I can not understand this warming for my code, could you please help me for solving this warming.

Also, for the invisible problem, I don't know where is the problem because even I remove all constraints, still there is the invisible problem.

Warning: global optimality target changes problem type to MIQP.

Infeasible column 'x179'.

Presolve time = 0.00 sec. (0.30 ticks)

ans = 

    yalmiptime: 0.7122

    solvertime: 0.0518

          info: 'Infeasible problem (CPLEX-IBM)'

       problem: 1

Thank you, 

Best

Asi

[Johan Löfberg]

It means you have a nonconvex QP, and cplex tries to address that by solving a MIQP formulation of the KKT conditions, in order to guarantee global optimality

However, it easily detects that your problem is infeasible

https://yalmip.github.io/debugginginfeasible/

your code does not run as it loads data