construct/rlve integer linear system

construct/rlve integer linear system: a task in MathConstructOptimize-Envs-harbor (Harbor dataset). Find integers x 0 , ..., x 17 satisfying all of the following 50 equations: 2 x 0 + 2 x 1 + 2 x 2 + 1 x 3 + 2 x 6 + 3 x 7 + 3 x 8 + 1 x 11 + 2 x 13 + 1 x 14 + 3 x 17 = 165 3 x 2 + 2 x 5 + 2 x 6 + 2…