scippp::params::CONSTRAINTS::DISJUNCTION Namespace Reference

Parameters with prefix constraints/disjunction. More...

Variables
constexpr Param< bool >	ALWAYSBRANCH { "constraints/disjunction/alwaysbranch" }
	alawys perform branching if one of the constraints is violated, otherwise only if all integers are fixed
constexpr Param< bool >	DELAYPROP { "constraints/disjunction/delayprop" }
	should propagation method be delayed, if other propagators found reductions?
constexpr Param< bool >	DELAYSEPA { "constraints/disjunction/delaysepa" }
	should separation method be delayed, if other separators found cuts?
constexpr Param< int >	EAGERFREQ { "constraints/disjunction/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/disjunction/maxprerounds" }
	maximal number of presolving rounds the constraint handler participates in (-1: no limit)
constexpr Param< int >	PRESOLTIMING { "constraints/disjunction/presoltiming" }
	timing mask of the constraint handler's presolving method (4:FAST, 8:MEDIUM, 16:EXHAUSTIVE, 32:FINAL)
constexpr Param< int >	PROPFREQ { "constraints/disjunction/propfreq" }
	frequency for propagating domains (-1: never, 0: only in root node)
constexpr Param< int >	PROPTIMING { "constraints/disjunction/proptiming" }
	timing when constraint propagation should be called (1:BEFORELP, 2:DURINGLPLOOP, 4:AFTERLPLOOP, 15:ALWAYS)
constexpr Param< int >	SEPAFREQ { "constraints/disjunction/sepafreq" }
	frequency for separating cuts (-1: never, 0: only in root node)

Detailed Description

Parameters with prefix constraints/disjunction.

Variable Documentation

ALWAYSBRANCH

Param<bool> scippp::params::CONSTRAINTS::DISJUNCTION::ALWAYSBRANCH { "constraints/disjunction/alwaysbranch" }

constexpr

alawys perform branching if one of the constraints is violated, otherwise only if all integers are fixed

Definition at line 1120 of file parameters.hpp.

DELAYPROP

Param<bool> scippp::params::CONSTRAINTS::DISJUNCTION::DELAYPROP { "constraints/disjunction/delayprop" }

constexpr

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

Definition at line 1116 of file parameters.hpp.

DELAYSEPA

Param<bool> scippp::params::CONSTRAINTS::DISJUNCTION::DELAYSEPA { "constraints/disjunction/delaysepa" }

constexpr

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

Definition at line 1114 of file parameters.hpp.

EAGERFREQ

Param<int> scippp::params::CONSTRAINTS::DISJUNCTION::EAGERFREQ { "constraints/disjunction/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 1110 of file parameters.hpp.

MAXPREROUNDS

Param<int> scippp::params::CONSTRAINTS::DISJUNCTION::MAXPREROUNDS { "constraints/disjunction/maxprerounds" }

constexpr

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

Definition at line 1112 of file parameters.hpp.

PRESOLTIMING

Param<int> scippp::params::CONSTRAINTS::DISJUNCTION::PRESOLTIMING { "constraints/disjunction/presoltiming" }

constexpr

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

Definition at line 1118 of file parameters.hpp.

PROPFREQ

Param<int> scippp::params::CONSTRAINTS::DISJUNCTION::PROPFREQ { "constraints/disjunction/propfreq" }

constexpr

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

Definition at line 1105 of file parameters.hpp.

PROPTIMING

Param<int> scippp::params::CONSTRAINTS::DISJUNCTION::PROPTIMING { "constraints/disjunction/proptiming" }

constexpr

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

Definition at line 1107 of file parameters.hpp.

SEPAFREQ

Param<int> scippp::params::CONSTRAINTS::DISJUNCTION::SEPAFREQ { "constraints/disjunction/sepafreq" }

constexpr

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

Definition at line 1103 of file parameters.hpp.