Detailed Description
methods to include specific propagators into SCIP
This module contains methods to include specific propagators into SCIP.
- Note
- All default plugins can be included at once (including all default propagators) using SCIPincludeDefaultPlugins()
Functions | |
SCIP_RETCODE | SCIPincludePropDualfix (SCIP *scip) |
SCIP_RETCODE | SCIPincludePropGenvbounds (SCIP *scip) |
SCIP_RETCODE | SCIPincludePropNlobbt (SCIP *scip) |
SCIP_RETCODE | SCIPincludePropObbt (SCIP *scip) |
SCIP_RETCODE | SCIPincludePropProbing (SCIP *scip) |
SCIP_RETCODE | SCIPincludePropPseudoobj (SCIP *scip) |
SCIP_RETCODE | SCIPincludePropRedcost (SCIP *scip) |
SCIP_RETCODE | SCIPincludePropRootredcost (SCIP *scip) |
SCIP_RETCODE | SCIPincludePropSync (SCIP *scip) |
SCIP_RETCODE | SCIPincludePropVbounds (SCIP *scip) |
Function Documentation
◆ SCIPincludePropDualfix()
SCIP_RETCODE SCIPincludePropDualfix | ( | SCIP * | scip | ) |
creates the dual fixing propagator and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 325 of file prop_dualfix.c.
References NULL, PROP_DELAY, PROP_DESC, PROP_FREQ, PROP_NAME, PROP_PRESOL_MAXROUNDS, PROP_PRESOL_PRIORITY, PROP_PRESOLTIMING, PROP_PRIORITY, PROP_TIMING, SCIP_CALL, SCIP_OKAY, SCIPincludePropBasic(), SCIPsetPropCopy(), and SCIPsetPropPresol().
Referenced by SCIP_DECL_PROPCOPY(), and SCIPincludeDefaultPlugins().
◆ SCIPincludePropGenvbounds()
SCIP_RETCODE SCIPincludePropGenvbounds | ( | SCIP * | scip | ) |
creates the genvbounds propagator and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 2862 of file prop_genvbounds.c.
References DEFAULT_GLOBAL_PROPAGATION, DEFAULT_PROPAGATE_IN_ROOT_NODE, DEFAULT_PROPASCONSS, DEFAULT_SORT, EVENTHDLR_DESC, EVENTHDLR_NAME, NULL, PROP_DELAY, PROP_DESC, PROP_FREQ, PROP_NAME, PROP_PRESOL_MAXROUNDS, PROP_PRESOL_PRIORITY, PROP_PRESOLTIMING, PROP_PRIORITY, PROP_TIMING, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPallocBlockMemory, SCIPincludeEventhdlrBasic(), SCIPincludePropBasic(), SCIPsetPropCopy(), SCIPsetPropExit(), SCIPsetPropExitpre(), SCIPsetPropExitsol(), SCIPsetPropFree(), SCIPsetPropInit(), SCIPsetPropInitpre(), SCIPsetPropPresol(), SCIPsetPropResprop(), and TRUE.
Referenced by SCIP_DECL_PROPCOPY(), and SCIPincludeDefaultPlugins().
◆ SCIPincludePropNlobbt()
SCIP_RETCODE SCIPincludePropNlobbt | ( | SCIP * | scip | ) |
creates the nlobbt propagator and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 723 of file prop_nlobbt.c.
References BMSclearMemory, DEFAULT_ADDLPROWS, DEFAULT_FEASTOLFAC, DEFAULT_ITLIMITFACTOR, DEFAULT_MINLINEARFRAC, DEFAULT_MINNONCONVEXFRAC, DEFAULT_NLPITERLIMIT, DEFAULT_NLPTIMELIMIT, DEFAULT_NLPVERLEVEL, DEFAULT_RELOBJTOLFAC, FALSE, NULL, PROP_DELAY, PROP_DESC, PROP_FREQ, PROP_NAME, PROP_PRIORITY, PROP_TIMING, SCIP_CALL, SCIP_OKAY, SCIP_REAL_MAX, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludePropBasic(), SCIPinfinity(), SCIPsetPropExitsol(), SCIPsetPropFree(), SCIPsetPropInitsol(), and TRUE.
Referenced by SCIPincludeDefaultPlugins().
◆ SCIPincludePropObbt()
SCIP_RETCODE SCIPincludePropObbt | ( | SCIP * | scip | ) |
creates the obbt propagator and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 3320 of file prop_obbt.c.
References BMSclearMemory, DEFAULT_APPLY_FILTERROUNDS, DEFAULT_APPLY_TRIVIALFITLERING, DEFAULT_BOUNDSTREPS, DEFAULT_CONDITIONLIMIT, DEFAULT_CREATE_BILININEQS, DEFAULT_CREATE_GENVBOUNDS, DEFAULT_CREATE_LINCONS, DEFAULT_DUALFEASTOL, DEFAULT_FILTERING_MIN, DEFAULT_FILTERING_NORM, DEFAULT_GENVBDSDURINGFILTER, DEFAULT_GENVBDSDURINGSEPA, DEFAULT_INDICATORS, DEFAULT_INDICATORTHRESHOLD, DEFAULT_ITLIMITFAC_BILININEQS, DEFAULT_ITLIMITFACTOR, DEFAULT_MINITLIMIT, DEFAULT_MINNONCONVEXITY, DEFAULT_ONLYNONCONVEXVARS, DEFAULT_ORDERINGALGO, DEFAULT_PROPAGATEFREQ, DEFAULT_SEPAMAXITER, DEFAULT_SEPAMINITER, DEFAULT_SEPARATESOL, DEFAULT_TIGHTCONTBOUNDSPROBING, DEFAULT_TIGHTINTBOUNDSPROBING, FALSE, NULL, PROP_DELAY, PROP_DESC, PROP_FREQ, PROP_NAME, PROP_PRIORITY, PROP_TIMING, SCIP_CALL, SCIP_LONGINT_MAX, SCIP_OKAY, SCIP_REAL_MAX, SCIP_REAL_MIN, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddLongintParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludePropBasic(), SCIPsetPropCopy(), SCIPsetPropExitsol(), SCIPsetPropFree(), SCIPsetPropInitsol(), SCIPsetPropResprop(), and TRUE.
Referenced by SCIP_DECL_PROPCOPY(), and SCIPincludeDefaultPlugins().
◆ SCIPincludePropProbing()
SCIP_RETCODE SCIPincludePropProbing | ( | SCIP * | scip | ) |
creates the probing propagator and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 1138 of file prop_probing.c.
References DEFAULT_MAXDEPTH, DEFAULT_MAXFIXINGS, DEFAULT_MAXRUNS, DEFAULT_MAXSUMUSELESS, DEFAULT_MAXTOTALUSELESS, DEFAULT_MAXUSELESS, DEFAULT_PROPROUNDS, FALSE, initPropdata(), NULL, PROP_DELAY, PROP_DESC, PROP_FREQ, PROP_NAME, PROP_PRESOL_MAXROUNDS, PROP_PRESOL_PRIORITY, PROP_PRESOLTIMING, PROP_PRIORITY, PROP_TIMING, SCIP_CALL, SCIP_OKAY, SCIPaddIntParam(), SCIPallocBlockMemory, SCIPincludePropBasic(), SCIPsetPropCopy(), SCIPsetPropExit(), SCIPsetPropExitpre(), SCIPsetPropFree(), SCIPsetPropInit(), SCIPsetPropInitpre(), SCIPsetPropInitsol(), SCIPsetPropPresol(), SCIPsetPropResprop(), and TRUE.
Referenced by SCIP_DECL_PROPCOPY(), and SCIPincludeDefaultPlugins().
◆ SCIPincludePropPseudoobj()
SCIP_RETCODE SCIPincludePropPseudoobj | ( | SCIP * | scip | ) |
creates the pseudo objective function propagator and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 3720 of file prop_pseudoobj.c.
References DEFAULT_FORCE, DEFAULT_MAXIMPLVARS, DEFAULT_MAXNEWVARS, DEFAULT_MAXVARSFRAC, DEFAULT_MINUSELESS, DEFAULT_PROPCUTOFFBOUND, DEFAULT_PROPFULLINROOT, DEFAULT_PROPUSEIMPLICS, DEFAULT_RESPROPUSEIMPLICS, EVENTHDLR_DESC, EVENTHDLR_NAME, NULL, PROP_DELAY, PROP_DESC, PROP_FREQ, PROP_NAME, PROP_PRESOL_MAXROUNDS, PROP_PRESOL_PRIORITY, PROP_PRESOLTIMING, PROP_PRIORITY, PROP_TIMING, propdataReset(), SCIP_CALL, SCIP_OKAY, SCIP_PLUGINNOTFOUND, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPerrorMessage, SCIPincludeEventhdlrBasic(), SCIPincludePropBasic(), SCIPsetPropCopy(), SCIPsetPropExitsol(), SCIPsetPropFree(), SCIPsetPropInitsol(), SCIPsetPropPresol(), SCIPsetPropResprop(), and TRUE.
Referenced by SCIP_DECL_PROPCOPY(), and SCIPincludeDefaultPlugins().
◆ SCIPincludePropRedcost()
SCIP_RETCODE SCIPincludePropRedcost | ( | SCIP * | scip | ) |
creates the redcost propagator and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 721 of file prop_redcost.c.
References DEFAULT_CONTINUOUS, DEFAULT_FORCE, DEFAULT_USEIMPLICS, FALSE, NULL, PROP_DELAY, PROP_DESC, PROP_FREQ, PROP_NAME, PROP_PRIORITY, PROP_TIMING, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPallocBlockMemory, SCIPincludePropBasic(), SCIPsetPropCopy(), SCIPsetPropFree(), SCIPsetPropInitsol(), and TRUE.
Referenced by SCIP_DECL_PROPCOPY(), and SCIPincludeDefaultPlugins().
◆ SCIPincludePropRootredcost()
SCIP_RETCODE SCIPincludePropRootredcost | ( | SCIP * | scip | ) |
creates the root node reduced cost strengthening propagator and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 697 of file prop_rootredcost.c.
References DEFAULT_FORCE, DEFAULT_ONLYBINARY, NULL, PROP_DELAY, PROP_DESC, PROP_FREQ, PROP_NAME, PROP_PRIORITY, PROP_TIMING, propdataCreate(), SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPincludePropBasic(), SCIPsetPropCopy(), SCIPsetPropExitsol(), SCIPsetPropFree(), and TRUE.
Referenced by SCIP_DECL_PROPCOPY(), and SCIPincludeDefaultPlugins().
◆ SCIPincludePropSync()
SCIP_RETCODE SCIPincludePropSync | ( | SCIP * | scip | ) |
creates the sync propagator and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 288 of file prop_sync.c.
References NULL, PROP_DELAY, PROP_DESC, PROP_FREQ, PROP_NAME, PROP_PRESOL_MAXROUNDS, PROP_PRESOL_PRIORITY, PROP_PRESOLTIMING, PROP_PRIORITY, PROP_TIMING, SCIP_CALL, SCIP_OKAY, SCIPallocMemory, SCIPincludePropBasic(), SCIPsetPropExit(), SCIPsetPropFree(), SCIPsetPropInit(), and SCIPsetPropPresol().
Referenced by SCIPcreateConcurrent().
◆ SCIPincludePropVbounds()
SCIP_RETCODE SCIPincludePropVbounds | ( | SCIP * | scip | ) |
creates the vbounds propagator and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 3123 of file prop_vbounds.c.
References DEFAULT_DETECTCYCLES, DEFAULT_DOTOPOSORT, DEFAULT_MAXCLIQUESEXHAUSTIVE, DEFAULT_MAXCLIQUESMEDIUM, DEFAULT_MINNEWCLIQUES, DEFAULT_SORTCLIQUES, DEFAULT_USEBDWIDENING, DEFAULT_USECLIQUES, DEFAULT_USEIMPLICS, DEFAULT_USEVBOUNDS, EVENTHDLR_DESC, EVENTHDLR_NAME, FALSE, NULL, PROP_DELAY, PROP_DESC, PROP_FREQ, PROP_NAME, PROP_PRESOL_MAXROUNDS, PROP_PRESOL_PRIORITY, PROP_PRESOLTIMING, PROP_PRIORITY, PROP_TIMING, resetPropdata(), SCIP_CALL, SCIP_OKAY, SCIP_REAL_MAX, SCIPaddBoolParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeEventhdlrBasic(), SCIPincludePropBasic(), SCIPsetPropCopy(), SCIPsetPropExitsol(), SCIPsetPropFree(), SCIPsetPropInitpre(), SCIPsetPropPresol(), SCIPsetPropResprop(), and TRUE.
Referenced by SCIP_DECL_PROPCOPY(), and SCIPincludeDefaultPlugins().