CVXPY
Minimize
  Sum(Hstack(x), None, False)
Subject To
 8: 1.0 <= x
Bounds
 x free
End
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AFTER COMPILATION
Minimize
 Obj: +1 x_0 +1 x_1 +1 x_2 +1 x_3
Subject to
 c1: -1 x_0 <= -1
 c2: -1 x_1 <= -1
 c3: -1 x_2 <= -1
 c4: -1 x_3 <= -1
Bounds
 x_0 free
 x_1 free
 x_2 free
 x_3 free
End
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SCIP
Minimize
 Obj: +1 x_0_0 +1 x_0_1 +1 x_1_0 +1 x_1_1
Subject to
 8_0_0: +1 x_0_0 >= +1
 8_0_1: +1 x_0_1 >= +1
 8_1_0: +1 x_1_0 >= +1
 8_1_1: +1 x_1_1 >= +1
Bounds
 x_0_0 free
 x_0_1 free
 x_1_0 free
 x_1_1 free
End