heur_guideddiving.h
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21 * Diving heuristic: Iteratively fixes some fractional variable and resolves the LP-relaxation, thereby simulating a 22 * depth-first-search in the tree. Guided Diving chooses the fractional variable which is closest to that variable's 23 * value in the incumbent solution and rounds it to the incumbent's value. One-level backtracking is applied: If the LP 24 * gets infeasible, the last fixing is undone, and the opposite fixing is tried. If this is infeasible, too, the 28 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
SCIP_RETCODE SCIPincludeHeurGuideddiving(SCIP *scip) Definition: objbranchrule.h:33 SCIP callable library. |