CVXPY
Minimize
  Sum(Vstack(x), None, False)
Subject To
 7: 1.0 <= x
Bounds
 x free
End
----------------------------------------
AFTER COMPILATION
Minimize
 Obj: +1 x_0
Subject to
 c1: -1 x_0 <= -1
Bounds
 x_0 free
End
----------------------------------------
SCIP
Minimize
 Obj: +1 x_0
Subject to
 7_0: +1 x_0 >= +1
Bounds
 x_0 free
End