Acados error status 2 on python interface

FreyJo · January 8, 2020, 11:00pm

Hi Can,

the acados return values are:
0 – success
1 – failure
2 – maximum number of iterations reached
3 – minimum step size in QP solver reached
4 – qp solver failed

It is defined in this file:

github.com

acados/acados/blob/dbc1c306ddaeefcb755d2afb289a25495446e008/acados/utils/types.h#L66




typedef int (*casadi_function_t)(const double** arg, double** res, int* iw, double* w, void* mem);






// enum of return values
enum return_values
{
    ACADOS_SUCCESS,
    ACADOS_FAILURE,
    ACADOS_MAXITER,
    ACADOS_MINSTEP,
    ACADOS_QP_FAILURE,
    ACADOS_READY,
};






// opts values ( please keep in alphabetical order ! )
// TODO outdated, proably remove !!!!!!!!!
enum acados_opts

Since you got 2, I would first consider increasing the number of iterations.

Cheers,
Jonathan