CVXPY
Minimize
  x + -1.0
Subject To
Bounds
 0.0 <= x
End
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AFTER COMPILATION
OBJECTIVE
  Sense            : minimize
VARIABLES
  [continuous] <x_0>: obj=1, original bounds=[-inf,+inf]
CONSTRAINTS
  [linear] <c1>:  -<x_0>[C] <= 0;
END
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SCIP
OBJECTIVE
  Sense            : minimize
  Offset           : -1
VARIABLES
  [continuous] <x>: obj=1, original bounds=[0,+inf]
END