Scippy

    SCIP

    Solving Constraint Integer Programs

    Functions
    Inclusion methods
    Public API of SCIP » Plugin API of SCIP » Cut Selectors

    Detailed Description

    methods to include specific cut selectors into SCIP

    This module contains methods to include specific cut selectors into SCIP.

    Note
    All default plugins can be included at once (including all default cut selectors) using SCIPincludeDefaultPlugins()

    Functions

    SCIP_RETCODE SCIPincludeCutselDynamic (SCIP *scip)
     
    SCIP_RETCODE SCIPincludeCutselEnsemble (SCIP *scip)
     
    SCIP_RETCODE SCIPincludeCutselHybrid (SCIP *scip)
     

    Function Documentation

    ◆ SCIPincludeCutselDynamic()

    SCIP_RETCODE SCIPincludeCutselDynamic ( SCIP *  scip)

    creates the dynamic hybrid separator and includes it in SCIP

    creates the dynamic cut selector and includes it in SCIP

    Parameters
    scipSCIP data structure

    Definition at line 457 of file cutsel_dynamic.c.

    References BMSclearMemory, CUTSEL_DESC, CUTSEL_NAME, CUTSEL_PRIORITY, DEFAULT_DIRCUTOFFDISTWEIGHT, DEFAULT_EFFICACYWEIGHT, DEFAULT_FILTERMODE, DEFAULT_INTSUPPORTWEIGHT, DEFAULT_MAXDEPTH, DEFAULT_MINGAIN, DEFAULT_MINORTHO, DEFAULT_OBJPARALWEIGHT, FALSE, NULL, SCIP_CALL, SCIP_INVALID, SCIP_MAXTREEDEPTH, SCIP_OKAY, SCIPaddCharParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeCutselBasic(), SCIPsetCutselCopy(), SCIPsetCutselExit(), SCIPsetCutselFree(), and SCIPsetCutselInit().

    Referenced by SCIP_DECL_CUTSELCOPY(), and SCIPincludeDefaultPlugins().

    ◆ SCIPincludeCutselEnsemble()

    SCIP_RETCODE SCIPincludeCutselEnsemble ( SCIP *  scip)

    creates the ensemble separator and includes it in SCIP

    creates the ensemble cut selector and includes it in SCIP

    Parameters
    scipSCIP data structure

    Definition at line 556 of file cutsel_ensemble.c.

    References BMSclearMemory, CUTSEL_DESC, CUTSEL_NAME, CUTSEL_PRIORITY, DEFAULT_DIRCUTOFFDISTWEIGHT, DEFAULT_EFFICACYWEIGHT, DEFAULT_EXPIMPROVWEIGHT, DEFAULT_FILTERDENSECUTS, DEFAULT_FILTERPARALCUTS, DEFAULT_GOODNUMERICBONUS, DEFAULT_INTSUPPORTWEIGHT, DEFAULT_MAXCOEFRATIOBONUS, DEFAULT_MAXCUTDENSITY, DEFAULT_MAXCUTS, DEFAULT_MAXNONZEROROOTROUND, DEFAULT_MAXNONZEROTREEROUND, DEFAULT_MAXNUMVARS, DEFAULT_MAXPARAL, DEFAULT_MAXSPARSITYBONUS, DEFAULT_MINSCORE, DEFAULT_NLOCKSWEIGHT, DEFAULT_OBJPARALWEIGHT, DEFAULT_PARALPENALTY, DEFAULT_PENALISELOCKS, DEFAULT_PENALISEOBJPARAL, DEFAULT_PENALISEPARALCUTS, DEFAULT_PSCOSTWEIGHT, DEFAULT_SPARSITYENDBONUS, FALSE, NULL, SCIP_CALL, SCIP_INVALID, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeCutselBasic(), SCIPsetCutselCopy(), SCIPsetCutselExit(), SCIPsetCutselFree(), SCIPsetCutselInit(), and TRUE.

    Referenced by SCIP_DECL_CUTSELCOPY(), and SCIPincludeDefaultPlugins().

    ◆ SCIPincludeCutselHybrid()

    SCIP_RETCODE SCIPincludeCutselHybrid ( SCIP *  scip)

    creates the hybrid separator and includes it in SCIP

    creates the hybrid cut selector and includes it in SCIP

    Parameters
    scipSCIP data structure

    Definition at line 371 of file cutsel_hybrid.c.

    References BADSCORE, BMSclearMemory, CUTSEL_DESC, CUTSEL_NAME, CUTSEL_PRIORITY, DEFAULT_DIRCUTOFFDISTWEIGHT, DEFAULT_EFFICACYWEIGHT, DEFAULT_INTSUPPORTWEIGHT, DEFAULT_MINORTHO, DEFAULT_MINORTHOROOT, DEFAULT_OBJPARALWEIGHT, FALSE, GOODSCORE, NULL, SCIP_CALL, SCIP_INVALID, SCIP_OKAY, SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeCutselBasic(), SCIPsetCutselCopy(), SCIPsetCutselExit(), SCIPsetCutselFree(), and SCIPsetCutselInit().

    Referenced by SCIP_DECL_CUTSELCOPY(), and SCIPincludeDefaultPlugins().