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prop_obbt.h File Reference Detailed Descriptionoptimization-based bound tightening propagator In Optimization-Based Bound Tightening (OBBT), we solve auxiliary LPs of the form
where Since solving LPs may be expensive, the propagator inspects solutions By default, OBBT is only applied for nonbinary variables that occur in nonlinear constraints. Additionally, the propagator uses the dual solution of the auxiliary LPs to construct globally valid generalized variable bounds which may be propagated during the branch-and-bound search. Definition in file prop_obbt.h. #include "scip/scip.h" Go to the source code of this file.
Function Documentation
creates the obbt propagator and includes it in SCIP
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