heur_coefdiving.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. Coefficient Diving chooses the variable with the fewest locking number in any
23 * direction and rounds it into this direction. One-level backtracking is applied: If the LP gets infeasible, the last
24 * fixing is undone, and the opposite fixing is tried. If this is infeasible, too, the procedure aborts.
27 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
SCIP_EXPORT SCIP_RETCODE SCIPincludeHeurCoefdiving(SCIP *scip)
Definition: heur_coefdiving.c:277
Definition: struct_scip.h:59
type definitions for return codes for SCIP methods
type definitions for SCIP's main datastructure
common defines and data types used in all packages of SCIP
Definition: objbenders.h:33