Function SCIPgetNBestSolsFound 

pub unsafe extern "C" fn SCIPgetNBestSolsFound(
    scip: *mut SCIP,
) -> c_longlong

gets number of feasible primal solutions found so far, that improved the primal bound at the time they were found

@return the number of feasible primal solutions found so far, that improved the primal bound at the time they were found

@pre This method can be called if SCIP is in one of the following stages: - \ref SCIP_STAGE_TRANSFORMED - \ref SCIP_STAGE_INITPRESOLVE - \ref SCIP_STAGE_PRESOLVING - \ref SCIP_STAGE_EXITPRESOLVE - \ref SCIP_STAGE_PRESOLVED - \ref SCIP_STAGE_INITSOLVE - \ref SCIP_STAGE_SOLVING - \ref SCIP_STAGE_SOLVED - \ref SCIP_STAGE_EXITSOLVE