I am solving following problem in CVX using Sedumi solver and I am getting warning message Warning: **This linear matrix inequality appears to be unsymmetric. This is
very likely an error that will produce unexpected results. Please check
the LMI; and, if necessary, re-enter the model**.

My LMI is **G’ PX+X’PG >=0**

where G’ is transpose of G Matrix and P is symmetric matrix.

Theoretically it should not give any warning message as LMI is symmetric.

Please help me out.

Thanks