scippp::params::CONSTRAINTS::BENDERS Namespace Reference

Parameters with prefix constraints/benders. More...

Variables
constexpr Param< bool >	ACTIVE { "constraints/benders/active" }
	is the Benders' decomposition constraint handler active?
constexpr Param< bool >	DELAYPROP { "constraints/benders/delayprop" }
	should propagation method be delayed, if other propagators found reductions?
constexpr Param< bool >	DELAYSEPA { "constraints/benders/delaysepa" }
	should separation method be delayed, if other separators found cuts?
constexpr Param< int >	EAGERFREQ { "constraints/benders/eagerfreq" }
	frequency for using all instead of only the useful constraints in separation, propagation and enforcement (-1: never, 0: only in first evaluation)
constexpr Param< int >	MAXPREROUNDS { "constraints/benders/maxprerounds" }
	maximal number of presolving rounds the constraint handler participates in (-1: no limit)
constexpr Param< int >	PRESOLTIMING { "constraints/benders/presoltiming" }
	timing mask of the constraint handler's presolving method (4:FAST, 8:MEDIUM, 16:EXHAUSTIVE, 32:FINAL)
constexpr Param< int >	PROPFREQ { "constraints/benders/propfreq" }
	frequency for propagating domains (-1: never, 0: only in root node)
constexpr Param< int >	PROPTIMING { "constraints/benders/proptiming" }
	timing when constraint propagation should be called (1:BEFORELP, 2:DURINGLPLOOP, 4:AFTERLPLOOP, 15:ALWAYS)
constexpr Param< int >	SEPAFREQ { "constraints/benders/sepafreq" }
	frequency for separating cuts (-1: never, 0: only in root node)

Detailed Description

Parameters with prefix constraints/benders.

Variable Documentation

ACTIVE

Param<bool> scippp::params::CONSTRAINTS::BENDERS::ACTIVE { "constraints/benders/active" }

constexpr

is the Benders' decomposition constraint handler active?

Definition at line 869 of file parameters.hpp.

DELAYPROP

Param<bool> scippp::params::CONSTRAINTS::BENDERS::DELAYPROP { "constraints/benders/delayprop" }

constexpr

should propagation method be delayed, if other propagators found reductions?

Definition at line 865 of file parameters.hpp.

DELAYSEPA

Param<bool> scippp::params::CONSTRAINTS::BENDERS::DELAYSEPA { "constraints/benders/delaysepa" }

constexpr

should separation method be delayed, if other separators found cuts?

Definition at line 863 of file parameters.hpp.

EAGERFREQ

Param<int> scippp::params::CONSTRAINTS::BENDERS::EAGERFREQ { "constraints/benders/eagerfreq" }

constexpr

frequency for using all instead of only the useful constraints in separation, propagation and enforcement (-1: never, 0: only in first evaluation)

Definition at line 859 of file parameters.hpp.

MAXPREROUNDS

Param<int> scippp::params::CONSTRAINTS::BENDERS::MAXPREROUNDS { "constraints/benders/maxprerounds" }

constexpr

maximal number of presolving rounds the constraint handler participates in (-1: no limit)

Definition at line 861 of file parameters.hpp.

PRESOLTIMING

Param<int> scippp::params::CONSTRAINTS::BENDERS::PRESOLTIMING { "constraints/benders/presoltiming" }

constexpr

timing mask of the constraint handler's presolving method (4:FAST, 8:MEDIUM, 16:EXHAUSTIVE, 32:FINAL)

Definition at line 867 of file parameters.hpp.

PROPFREQ

Param<int> scippp::params::CONSTRAINTS::BENDERS::PROPFREQ { "constraints/benders/propfreq" }

constexpr

frequency for propagating domains (-1: never, 0: only in root node)

Definition at line 854 of file parameters.hpp.

PROPTIMING

Param<int> scippp::params::CONSTRAINTS::BENDERS::PROPTIMING { "constraints/benders/proptiming" }

constexpr

timing when constraint propagation should be called (1:BEFORELP, 2:DURINGLPLOOP, 4:AFTERLPLOOP, 15:ALWAYS)

Definition at line 856 of file parameters.hpp.

SEPAFREQ

Param<int> scippp::params::CONSTRAINTS::BENDERS::SEPAFREQ { "constraints/benders/sepafreq" }

constexpr

frequency for separating cuts (-1: never, 0: only in root node)

Definition at line 852 of file parameters.hpp.