SCIP_HeurData Struct Reference

Detailed Description

primal heuristic data

Definition at line 109 of file heur_init.c.

Data Fields
SCIP_Bool	usetabu
int	maxiter
int	tabubase
SCIP_Real	tabugamma
int	output
int	dispfreq

Field Documentation

dispfreq

int SCIP_HeurData::dispfreq

frequency for displaying status information, only active with output verbosity level 2

Definition at line 116 of file heur_init.c.

maxiter

int SCIP_HeurData::maxiter

maximal number of iterations to be performed in each tabu-run

Definition at line 112 of file heur_init.c.

output

int SCIP_HeurData::output

verbosity level for the output of the tabu search, 0: no output, 1: normal, 2: high

Definition at line 115 of file heur_init.c.

tabubase

int SCIP_HeurData::tabubase

constant part of the tabu-duration

Definition at line 113 of file heur_init.c.

tabugamma

SCIP_Real SCIP_HeurData::tabugamma

factor for the linear part of the tabu-duration

Definition at line 114 of file heur_init.c.

usetabu

SCIP_Bool SCIP_HeurData::usetabu

should the tabu search heuristic be used in order to improve the greedy-solution?

Definition at line 111 of file heur_init.c.