CVXPY
Minimize
  conj([1. 2.]) @ A @ [1. 2.]
Subject To
Bounds
 0.0 <= A
End
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AFTER COMPILATION
Minimize
 Obj: +1 x_0 +2 x_1 +2 x_2 +4 x_3
Subject to
 c1: -1 x_0 <= +0
 c2: -1 x_1 <= +0
 c3: -1 x_2 <= +0
 c4: -1 x_3 <= +0
Bounds
 x_0 free
 x_1 free
 x_2 free
 x_3 free
End
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SCIP
Minimize
 Obj: +1 A_0_0 +2 A_0_1 +2 A_1_0 +4 A_1_1
Subject to
Bounds
End