int user_receive_lp_solution_cg(void *user)
This function is invoked only in the case of parallel computation and only if in the user_send_lp_solution() function of the LP module the user opted for packing the current LP solution herself. Here she must receive the data sent from there.
void *user | IN | Pointer to the user-defined data structure. |
USER_ERROR | Error. The LP solution was not received and will not be processed. |
USER_SUCCESS | The user received the LP solution. |
USER_DEFAULT | The solution was sent by SYMPHONY and will be received automatically. |
SYMPHONY automatically unpacks the level, index and iteration number corresponding to the current LP solution within the current search tree node as well as the objective value and upper bound.
Ted Ralphs