heur_shiftandpropagate.h File Reference Detailed Descriptionpreroot heuristic that alternatingly fixes variables and propagates domains Preroot primal heuristic that fixes variables and propagates these fixings. In each step, the heuristic fixes a variable such that the number of violated LP rows gets maximally reduced. The fixing is then propagated to reduce further variable domains. In case that the domain propagation detects the infeasibility of the current partial solution, the domain is reset to its previous state and the variable is postponed. Definition in file heur_shiftandpropagate.h. #include "scip/scip.h" Go to the source code of this file.
Function Documentation
creates the shiftandpropagate primal heuristic and includes it in SCIP
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