Diving Heuristics

Detailed Description

This page contains a list of all diving heuristics which are currently available.

A detailed description what a diving heuristic does can be found here.

Files
file	heur_gcgcoefdiving.h
	LP diving heuristic that chooses fixings w.r.t. the matrix coefficients.
file	heur_gcgfracdiving.h
	LP diving heuristic that chooses fixings w.r.t. the fractionalities.
file	heur_gcgguideddiving.h
	LP diving heuristic that chooses fixings in direction of incumbent solutions.
file	heur_gcgpscostdiving.h
	LP diving heuristic that chooses fixings w.r.t. the pseudo cost values.
file	heur_gcgveclendiving.h
	LP diving heuristic that rounds variables with long column vectors.
file	heur_mastercoefdiving.h
	master LP diving heuristic that chooses fixings w.r.t. the matrix coefficients
file	heur_masterdiving.h
	primal heuristic interface for LP diving heuristics on the master variables
file	heur_masterfracdiving.h
	master LP diving heuristic that chooses fixings w.r.t. the fractionalities
file	heur_masterlinesdiving.h
	master LP diving heuristic that fixes variables with a large difference to their root solution
file	heur_mastervecldiving.h
	master LP diving heuristic that rounds variables with long column vectors
file	heur_origdiving.h
	primal heuristic interface for LP diving heuristics on the original variables