All Integer 3D LP

A 3D LP where all basic feasible solutions are integral and have integral tableaus.

maxs.t. (0)zx​4​x​5​x​6​x​7​ = 0 + 1x​1​ + 2x​2​ + 4x​3​= 6 - 1x​1​ + 0x​2​ + 0x​3​= 8 - 1x​1​ + 0x​2​ - 1x​3​= 5 + 0x​1​ + 0x​2​ - 1x​3​= 8 + 0x​1​ - 1x​2​ - 1x​3​
Constraint(s)(4) 1x​1​ + 0x​2​ + 0x​3​ ≤ 6(5) 1x​1​ + 0x​2​ + 1x​3​ ≤ 8(6) 0x​1​ + 0x​2​ + 1x​3​ ≤ 5(7) 0x​1​ + 1x​2​ + 1x​3​ ≤ 8Objective Value: 0.00.09.118.227.334.1243.2252.32Iteration: 001234