scippp::params::SEPARATING::CLIQUE Namespace Reference

Parameters with prefix separating/clique. More...

Variables
constexpr Param< int >	BACKTRACKFREQ { "separating/clique/backtrackfreq" }
	frequency for premature backtracking up to tree level 1 (0: no backtracking)
constexpr Param< double >	CLIQUEDENSITY { "separating/clique/cliquedensity" }
	minimal density of cliques to use a dense clique table
constexpr Param< double >	CLIQUETABLEMEM { "separating/clique/cliquetablemem" }
	maximal memory size of dense clique table (in kb)
constexpr Param< bool >	DELAY { "separating/clique/delay" }
	should separator be delayed, if other separators found cuts?
constexpr Param< int >	EXPBACKOFF { "separating/clique/expbackoff" }
	base for exponential increase of frequency at which separator <clique> is called (1: call at each multiple of frequency)
constexpr Param< int >	FREQ { "separating/clique/freq" }
	frequency for calling separator <clique> (-1: never, 0: only in root node)
constexpr Param< double >	MAXBOUNDDIST { "separating/clique/maxbounddist" }
	maximal relative distance from current node's dual bound to primal bound compared to best node's dual bound for applying separator <clique> (0.0: only on current best node, 1.0: on all nodes)
constexpr Param< int >	MAXSEPACUTS { "separating/clique/maxsepacuts" }
	maximal number of clique cuts separated per separation round (-1: no limit)
constexpr Param< int >	MAXTREENODES { "separating/clique/maxtreenodes" }
	maximal number of nodes in branch and bound tree (-1: no limit)
constexpr Param< int >	MAXZEROEXTENSIONS { "separating/clique/maxzeroextensions" }
	maximal number of zero-valued variables extending the clique (-1: no limit)
constexpr Param< int >	PRIORITY { "separating/clique/priority" }
	priority of separator <clique>
constexpr Param< double >	SCALEVAL { "separating/clique/scaleval" }
	factor for scaling weights

Detailed Description

Parameters with prefix separating/clique.

Variable Documentation

BACKTRACKFREQ

constexpr Param<int> scippp::params::SEPARATING::CLIQUE::BACKTRACKFREQ { "separating/clique/backtrackfreq" }

constexpr

frequency for premature backtracking up to tree level 1 (0: no backtracking)

Definition at line 5746 of file parameters.hpp.

CLIQUEDENSITY

constexpr Param<double> scippp::params::SEPARATING::CLIQUE::CLIQUEDENSITY { "separating/clique/cliquedensity" }

constexpr

minimal density of cliques to use a dense clique table

Definition at line 5754 of file parameters.hpp.

CLIQUETABLEMEM

constexpr Param<double> scippp::params::SEPARATING::CLIQUE::CLIQUETABLEMEM { "separating/clique/cliquetablemem" }

constexpr

maximal memory size of dense clique table (in kb)

Definition at line 5752 of file parameters.hpp.

DELAY

constexpr Param<bool> scippp::params::SEPARATING::CLIQUE::DELAY { "separating/clique/delay" }

constexpr

should separator be delayed, if other separators found cuts?

Definition at line 5737 of file parameters.hpp.

EXPBACKOFF

constexpr Param<int> scippp::params::SEPARATING::CLIQUE::EXPBACKOFF { "separating/clique/expbackoff" }

constexpr

base for exponential increase of frequency at which separator <clique> is called (1: call at each multiple of frequency)

Definition at line 5740 of file parameters.hpp.

FREQ

constexpr Param<int> scippp::params::SEPARATING::CLIQUE::FREQ { "separating/clique/freq" }

constexpr

frequency for calling separator <clique> (-1: never, 0: only in root node)

Definition at line 5732 of file parameters.hpp.

MAXBOUNDDIST

constexpr Param<double> scippp::params::SEPARATING::CLIQUE::MAXBOUNDDIST { "separating/clique/maxbounddist" }

constexpr

maximal relative distance from current node's dual bound to primal bound compared to best node's dual bound for applying separator <clique> (0.0: only on current best node, 1.0: on all nodes)

Definition at line 5735 of file parameters.hpp.

MAXSEPACUTS

constexpr Param<int> scippp::params::SEPARATING::CLIQUE::MAXSEPACUTS { "separating/clique/maxsepacuts" }

constexpr

maximal number of clique cuts separated per separation round (-1: no limit)

Definition at line 5748 of file parameters.hpp.

MAXTREENODES

constexpr Param<int> scippp::params::SEPARATING::CLIQUE::MAXTREENODES { "separating/clique/maxtreenodes" }

constexpr

maximal number of nodes in branch and bound tree (-1: no limit)

Definition at line 5744 of file parameters.hpp.

MAXZEROEXTENSIONS

constexpr Param<int> scippp::params::SEPARATING::CLIQUE::MAXZEROEXTENSIONS { "separating/clique/maxzeroextensions" }

constexpr

maximal number of zero-valued variables extending the clique (-1: no limit)

Definition at line 5750 of file parameters.hpp.

PRIORITY

constexpr Param<int> scippp::params::SEPARATING::CLIQUE::PRIORITY { "separating/clique/priority" }

constexpr

priority of separator <clique>

Definition at line 5730 of file parameters.hpp.

SCALEVAL

constexpr Param<double> scippp::params::SEPARATING::CLIQUE::SCALEVAL { "separating/clique/scaleval" }

constexpr

factor for scaling weights

Definition at line 5742 of file parameters.hpp.