Memory Management

Detailed Description

methods and macros to use the SCIP memory management

See also

Using the memory functions of SCIP for more information

Block Memory Management Macros
#define	SCIPallocBlockMemory(scip, ptr)
#define	SCIPallocBlockMemoryArray(scip, ptr, num)
#define	SCIPallocBlockMemorySize(scip, ptr, size)
#define	SCIPallocClearBlockMemoryArray(scip, ptr, num)
#define	SCIPreallocBlockMemoryArray(scip, ptr, oldnum, newnum)
#define	SCIPreallocBlockMemorySize(scip, ptr, oldsize, newsize)
#define	SCIPduplicateBlockMemory(scip, ptr, source)
#define	SCIPduplicateBlockMemoryArray(scip, ptr, source, num)
#define	SCIPensureBlockMemoryArray(scip, ptr, arraysizeptr, minsize)   ( (SCIPensureBlockMemoryArray_call((scip), (void**)(ptr), sizeof(**(ptr)), (arraysizeptr), (minsize))) )
#define	SCIPfreeBlockMemory(scip, ptr)   BMSfreeBlockMemory(SCIPblkmem(scip), (ptr))
#define	SCIPfreeBlockMemoryNull(scip, ptr)   BMSfreeBlockMemoryNull(SCIPblkmem(scip), (ptr))
#define	SCIPfreeBlockMemoryArray(scip, ptr, num)   BMSfreeBlockMemoryArray(SCIPblkmem(scip), (ptr), (num))
#define	SCIPfreeBlockMemoryArrayNull(scip, ptr, num)   BMSfreeBlockMemoryArrayNull(SCIPblkmem(scip), (ptr), (num))
#define	SCIPfreeBlockMemorySize(scip, ptr, size)   BMSfreeBlockMemorySize(SCIPblkmem(scip), (ptr), (size))
#define	SCIPfreeBlockMemorySizeNull(scip, ptr, size)   BMSfreeBlockMemorySizeNull(SCIPblkmem(scip), (ptr), (size))

Buffer Memory Management Macros
#define	SCIPallocBuffer(scip, ptr)
#define	SCIPallocBufferArray(scip, ptr, num)
#define	SCIPallocClearBufferArray(scip, ptr, num)
#define	SCIPreallocBufferArray(scip, ptr, num)
#define	SCIPduplicateBuffer(scip, ptr, source)
#define	SCIPduplicateBufferArray(scip, ptr, source, num)
#define	SCIPfreeBuffer(scip, ptr)   BMSfreeBufferMemorySize(SCIPbuffer(scip), (ptr))
#define	SCIPfreeBufferNull(scip, ptr)   BMSfreeBufferMemoryNull(SCIPbuffer(scip), (ptr))
#define	SCIPfreeBufferArray(scip, ptr)   BMSfreeBufferMemoryArray(SCIPbuffer(scip), (ptr))
#define	SCIPfreeBufferArrayNull(scip, ptr)   BMSfreeBufferMemoryArrayNull(SCIPbuffer(scip), (ptr))
#define	SCIPallocCleanBuffer(scip, ptr)
#define	SCIPallocCleanBufferArray(scip, ptr, num)
#define	SCIPfreeCleanBuffer(scip, ptr)   BMSfreeBufferMemorySize(SCIPcleanbuffer(scip), (ptr))
#define	SCIPfreeCleanBufferNull(scip, ptr)   BMSfreeBufferMemoryNull(SCIPcleanbuffer(scip), (ptr))
#define	SCIPfreeCleanBufferArray(scip, ptr)   BMSfreeBufferMemoryArray(SCIPcleanbuffer(scip), (ptr))
#define	SCIPfreeCleanBufferArrayNull(scip, ptr)   BMSfreeBufferMemoryArrayNull(SCIPcleanbuffer(scip), (ptr))

Memory Management Functions
BMS_BLKMEM *	SCIPblkmem (SCIP *scip)
BMS_BUFMEM *	SCIPbuffer (SCIP *scip)
BMS_BUFMEM *	SCIPcleanbuffer (SCIP *scip)
SCIP_Longint	SCIPgetMemUsed (SCIP *scip)
SCIP_Longint	SCIPgetMemTotal (SCIP *scip)
SCIP_Longint	SCIPgetMemExternEstim (SCIP *scip)
int	SCIPcalcMemGrowSize (SCIP *scip, int num)
SCIP_RETCODE	SCIPensureBlockMemoryArray_call (SCIP *scip, void **arrayptr, size_t elemsize, int *arraysize, int minsize)
void	SCIPprintMemoryDiagnostic (SCIP *scip)

Macro Definition Documentation

SCIPallocBlockMemory

#define SCIPallocBlockMemory	(		scip,
			ptr
	)

Value:

( (BMSallocBlockMemory(SCIPblkmem(scip), (ptr)) == NULL) \
                                                       ? SCIP_NOMEMORY : SCIP_OKAY )

Definition at line 22585 of file scip.h.

Referenced by alnsIncludeNeighborhood(), catchLinearVarEvents(), catchQuadVarEvents(), catchVarEventCardinality(), consdataCreate(), consdataCreateEmpty(), consdataCreateSuperindicator(), consdataEnsureVarsSize(), conshdlrdataCreate(), copyDimensions(), createAndAddAndCons(), createConstarray(), createDepthinfo(), createSolTuple(), createVararray(), DECL_NHINIT(), ecaggrCreateEmpty(), getEventData(), includeEventHdlrSync(), includeNeighborhoods(), initConflictgraph(), initImplGraphSOS1(), initProblem(), initTCliquegraph(), linconsupgradeFree(), mcfnetworkCreate(), mod2MatrixAddCol(), mod2MatrixAddTransRow(), mpsinputCreate(), nlrowaggrCreate(), objimplicsCreate(), parseOutputDimensioninfo(), probdataCreate(), propdataCreate(), readerdataAddOutputvar(), readerdataCreate(), SCIP_DECL_CONSCOPY(), SCIP_DECL_CONSTRANS(), SCIP_DECL_DISPINITSOL(), SCIP_DECL_HEURINIT(), SCIP_DECL_SEPAEXECLP(), SCIPaggrRowCopy(), SCIPaggrRowCreate(), SCIPcreateConcurrent(), SCIPcreateConsAbspower(), SCIPcreateConsBivariate(), SCIPcreateConsCardinality(), SCIPcreateConsLOP(), SCIPcreateConsPseudobooleanWithConss(), SCIPcreateConsSOC(), SCIPcreateConsSOS1(), SCIPcreateConsSOS2(), tsp::SCIPcreateConsSubtour(), SCIPcreateRowprep(), SCIPgenVBoundAdd(), SCIPincludeBranchruleAllfullstrong(), SCIPincludeBranchruleCloud(), SCIPincludeBranchruleDistribution(), SCIPincludeBranchruleFullstrong(), SCIPincludeBranchruleInference(), SCIPincludeBranchruleMultAggr(), SCIPincludeBranchrulePscost(), SCIPincludeBranchruleRandom(), SCIPincludeComprLargestrepr(), SCIPincludeComprWeakcompr(), SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrBounddisjunction(), SCIPincludeConshdlrCardinality(), SCIPincludeConshdlrComponents(), SCIPincludeConshdlrDisjunction(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrOrbisack(), SCIPincludeConshdlrOrbitope(), SCIPincludeConshdlrQuadratic(), SCIPincludeConshdlrSOC(), SCIPincludeConshdlrSOS2(), SCIPincludeConshdlrSuperindicator(), SCIPincludeConshdlrSymresack(), SCIPincludeConshdlrViolatedCut(), SCIPincludeEventHdlrBoundwriting(), SCIPincludeEventHdlrSofttimelimit(), SCIPincludeEventHdlrSolvingphase(), SCIPincludeHeurActconsdiving(), SCIPincludeHeurAlns(), SCIPincludeHeurBound(), SCIPincludeHeurCoefdiving(), SCIPincludeHeurCompletesol(), SCIPincludeHeurCrossover(), SCIPincludeHeurDins(), SCIPincludeHeurDualval(), SCIPincludeHeurFixandinfer(), SCIPincludeHeurFracdiving(), SCIPincludeHeurGuideddiving(), SCIPincludeHeurIndicator(), SCIPincludeHeurIntdiving(), SCIPincludeHeurLinesearchdiving(), SCIPincludeHeurLocalbranching(), SCIPincludeHeurLpface(), SCIPincludeHeurMpec(), SCIPincludeHeurMultistart(), SCIPincludeHeurMutation(), SCIPincludeHeurObjpscostdiving(), SCIPincludeHeurOctane(), SCIPincludeHeurOfins(), SCIPincludeHeurOneopt(), SCIPincludeHeurProximity(), SCIPincludeHeurPscostdiving(), SCIPincludeHeurRandrounding(), SCIPincludeHeurRens(), SCIPincludeHeurReoptsols(), SCIPincludeHeurRins(), SCIPincludeHeurRootsoldiving(), SCIPincludeHeurRounding(), SCIPincludeHeurShiftandpropagate(), SCIPincludeHeurSimplerounding(), SCIPincludeHeurSubNlp(), SCIPincludeHeurTrySol(), SCIPincludeHeurTwoopt(), SCIPincludeHeurUndercover(), SCIPincludeHeurVeclendiving(), SCIPincludeHeurZeroobj(), SCIPincludeHeurZirounding(), SCIPincludeNodeselBfs(), SCIPincludeNodeselEstimate(), SCIPincludeNodeselHybridestim(), SCIPincludeNodeselRestartdfs(), SCIPincludeNodeselUct(), SCIPincludeNonlinconsUpgrade(), SCIPincludePresolBoundshift(), SCIPincludePresolConvertinttobin(), SCIPincludePresolDomcol(), SCIPincludePresolDualcomp(), SCIPincludePresolQPKKTref(), SCIPincludePresolSparsify(), SCIPincludePresolSymmetry(), SCIPincludePricerBinpacking(), SCIPincludePropNlobbt(), SCIPincludePropOrbitalfixing(), SCIPincludePropRedcost(), SCIPincludePropVbounds(), SCIPincludeQuadconsUpgrade(), SCIPincludeReaderBnd(), SCIPincludeReaderCip(), SCIPincludeReaderLp(), SCIPincludeReaderMps(), SCIPincludeReaderPbm(), SCIPincludeReaderPpm(), SCIPincludeSepaCGMIP(), SCIPincludeSepaClique(), SCIPincludeSepaClosecuts(), SCIPincludeSepaConvexproj(), SCIPincludeSepaDisjunctive(), SCIPincludeSepaGauge(), SCIPincludeSepaGMI(), SCIPincludeSepaGomory(), SCIPincludeSepaImpliedbounds(), SCIPincludeSepaOddcycle(), SCIPincludeSepaStrongcg(), SCIPincludeSepaZerohalf(), SCIPinitRepresentation(), SCIPlinConsStatsCreate(), SCIPvariableGraphCreate(), sepadataCreate(), tcliquegraphCreate(), updateArcData(), and vardataCreate().

SCIPallocBlockMemoryArray

#define SCIPallocBlockMemoryArray	(		scip,
			ptr,
			num
	)

Value:

( (BMSallocBlockMemoryArray(SCIPblkmem(scip), (ptr), (num)) == NULL) \
                                                       ? SCIP_NOMEMORY : SCIP_OKAY )

Definition at line 22587 of file scip.h.

Referenced by addExtendedAsymmetricFormulation(), addExtendedFlowFormulation(), applyNlobbt(), blisshook(), branch(), branchruledataEnsureArraySize(), branchruledataEnsureNlcount(), catchLinearVarEvents(), catchVarEvents(), checkFactorable(), checkSymmetriesAreSymmetries(), collectNondefaultParams(), componentSetupWorkingSol(), computeComponents(), computeED(), computeInteriorPoint(), computeSymmetryGroup(), consdataAddExprtrees(), consdataCollectLinkingCons(), consdataCreate(), consdataCreateBinvars(), conshdlrdataCreate(), constructCompression(), correctLocksAndCaptures(), createAndSplitProblem(), createCapacityRestriction(), createCoverCutsTimepoint(), createDepthinfo(), createPresoldata(), createRelaxation(), createSolTuple(), createStartingData(), createSubSCIP(), createSubscip(), ecaggrCreateEmpty(), ensureConstarrySizeFznInput(), ensureDepthInfoArraySize(), ensureVararrySize(), ensureVararrySizeFznInput(), fillVariableGraph(), getEventData(), initConcsolver(), initData(), initProblem(), initPropdata(), innerPresolve(), LOPreadFile(), mcfnetworkFill(), mod2MatrixTransformContRows(), nlrowaggrCreate(), nlrowaggrStoreLinearTerms(), nlrowaggrStoreQuadraticVars(), objimplicsCreate(), packingUpgrade(), parseOutputDimensioninfo(), propdataInit(), readCoefficients(), SCIP_DECL_BRANCHEXECLP(), SCIP_DECL_CONSINIT(), SCIP_DECL_CONSINITSOL(), SCIP_DECL_CONSTRANS(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_HEURINITSOL(), SCIP_DECL_PRESOLEXEC(), SCIP_DECL_READERREAD(), SCIP_DECL_READERWRITE(), SCIPaggrRowCreate(), SCIPapplyHeurDualval(), SCIPapplyProximity(), SCIPcreateConsCardinality(), SCIPcreateConsLOP(), SCIPcreateConsSOC(), SCIPincludeHeurAlns(), SCIPreadDiff(), SCIPreadLp(), SCIPreadPip(), SCIPsyncstoreInit(), SCIPwriteLp(), sepadataAddNlrowaggr(), setupAndSolveCumulativeSubscip(), setUpEvents(), sortGenVBounds(), storeAllBilinearTerms(), storeNonlinearConvexNlrows(), SYMcomputeSymmetryGenerators(), tcliquegraphCreate(), and transformNonIntegralRow().

SCIPallocBlockMemorySize

#define SCIPallocBlockMemorySize	(		scip,
			ptr,
			size
	)

Value:

( (BMSallocBlockMemorySize(SCIPblkmem(scip), (ptr), (size)) == NULL) \
                                                       ? SCIP_NOMEMORY : SCIP_OKAY )

Definition at line 22589 of file scip.h.

SCIPallocClearBlockMemoryArray

#define SCIPallocClearBlockMemoryArray	(		scip,
			ptr,
			num
	)

Value:

( (BMSallocClearBlockMemoryArray(SCIPblkmem(scip), (ptr), (num)) == NULL) \
                                                       ? SCIP_NOMEMORY : SCIP_OKAY )

Definition at line 22591 of file scip.h.

Referenced by computeED(), computeGauge(), computeInteriorPoint(), consdataCreate(), constructCompression(), SCIPboundstoreCreate(), SCIPvariableGraphCreate(), and storeAllBilinearTerms().

SCIPreallocBlockMemoryArray

#define SCIPreallocBlockMemoryArray	(		scip,
			ptr,
			oldnum,
			newnum
	)

Value:

( (BMSreallocBlockMemoryArray(SCIPblkmem(scip), (ptr), (oldnum), (newnum)) == NULL) \
                                                       ? SCIP_NOMEMORY : SCIP_OKAY )

Definition at line 22593 of file scip.h.

Referenced by addCoef(), addNewGenVBound(), addNodesInformation(), addOneRow(), blisshook(), branchruledataEnsureArraySize(), branchruledataEnsureNlcount(), checkMemSize(), collectAggregatedVars(), collectCoefficients(), collectNondefaultParams(), consdataAddExprtrees(), consdataEnsureAddLinConsSize(), consdataEnsureAdjBilinSize(), consdataEnsureBilinSize(), consdataEnsureLinearVarsSize(), consdataEnsureQuadVarTermsSize(), consdataEnsureVarsSize(), consdataEnsurevarsSizeCardinality(), consdataEnsurevarsSizeSOS1(), consdataEnsurevarsSizeSOS2(), correctPresoldata(), createCapacityRestriction(), createCoverCutsTimepoint(), determineVariableFixings(), ensureConstarrySizeFznInput(), ensureDepthInfoArraySize(), ensureVararrySize(), ensureVararrySizeFznInput(), fillGlobalStartingData(), fillVariableGraph(), generateZerohalfCut(), getInferInt(), innerPresolve(), parseOutputDimensioninfo(), presolveRemoveFixedVariables(), readCoefficients(), SCIPaggrRowAddRow(), SCIPensureRowprepSize(), SCIPgenVBoundAdd(), SCIPincludeNonlinconsUpgrade(), SCIPincludeQuadconsUpgrade(), SCIPprobdataAddVar(), SCIPpropSyncAddBndchg(), SCIPseparateRelaxedKnapsack(), sepadataAddNlrowaggr(), and setUpEvents().

SCIPreallocBlockMemorySize

#define SCIPreallocBlockMemorySize	(		scip,
			ptr,
			oldsize,
			newsize
	)

Value:

( (BMSreallocBlockMemorySize(SCIPblkmem(scip), (ptr), (oldsize), (newsize)) == NULL) \
                                                       ? SCIP_NOMEMORY : SCIP_OKAY )

Definition at line 22595 of file scip.h.

SCIPduplicateBlockMemory

#define SCIPduplicateBlockMemory	(		scip,
			ptr,
			source
	)

Value:

( (BMSduplicateBlockMemory(SCIPblkmem(scip), (ptr), (source)) == NULL) \
                                                       ? SCIP_NOMEMORY : SCIP_OKAY )

Definition at line 22597 of file scip.h.

Referenced by SCIP_DECL_CONSTRANS(), and SCIPcopyRowprep().

SCIPduplicateBlockMemoryArray

#define SCIPduplicateBlockMemoryArray	(		scip,
			ptr,
			source,
			num
	)

Value:

( (BMSduplicateBlockMemoryArray(SCIPblkmem(scip), (ptr), (source), (num)) == NULL) \
                                                       ? SCIP_NOMEMORY : SCIP_OKAY )

Definition at line 22599 of file scip.h.

Referenced by applyNlobbt(), computeSymmetryGroup(), consdataCreate(), copyDimensions(), correctPresoldata(), createAndAddAndCons(), createAndSplitProblem(), createConstarray(), createPresoldata(), createVararray(), initData(), innerPresolve(), probdataCreate(), readerdataAddOutputvar(), SCIP_DECL_CONSINITSOL(), SCIP_DECL_CONSTRANS(), SCIP_DECL_SEPAEXECLP(), SCIPaggrRowCopy(), SCIPcopyRowprep(), SCIPcreateConcurrent(), SCIPcreateConsCardinality(), SCIPcreateConsPseudobooleanWithConss(), SCIPcreateConsSOC(), SCIPcreateConsSOS1(), SCIPcreateConsSOS2(), SCIPgenVBoundAdd(), SCIPheurPassIndicator(), SCIPpricerBinpackingActivate(), subscipdataCopySubscip(), transformToOrig(), and vardataCreate().

SCIPensureBlockMemoryArray

#define SCIPensureBlockMemoryArray	(		scip,
			ptr,
			arraysizeptr,
			minsize
	)		( (SCIPensureBlockMemoryArray_call((scip), (void**)(ptr), sizeof(**(ptr)), (arraysizeptr), (minsize))) )

Definition at line 22601 of file scip.h.

Referenced by addCoefTerm(), computeConsAndDataChanges(), consdataAddCons(), createAndAddAndCons(), mod2MatrixAddCol(), mod2MatrixAddOrigRow(), mod2MatrixAddTransRow(), mod2rowAddRow(), SCIPboundstoreAdd(), and SCIPcreateConsPseudobooleanWithConss().

SCIPfreeBlockMemory

#define SCIPfreeBlockMemory	(		scip,
			ptr
	)		BMSfreeBlockMemory(SCIPblkmem(scip), (ptr))

Definition at line 22602 of file scip.h.

Referenced by alnsFreeNeighborhood(), consdataFree(), conshdlrdataFree(), createAndAddAndCons(), DECL_NHEXIT(), DECL_NHFREE(), destroyMod2Matrix(), dropLinearVarEvents(), dropQuadVarEvents(), dropVarEventCardinality(), ecaggrFree(), freeConflictgraph(), freeConstarray(), freeDepthinfo(), freeDimensions(), freeEventData(), freeGenVBound(), freeProblem(), freeVararray(), linconsupgradeCreate(), mcfnetworkFree(), mod2matrixRemoveCol(), mod2matrixRemoveRow(), mpsinputFree(), nlrowaggrFree(), presolRoundVarsSOS1(), probdataFree(), SCIP_DECL_BRANCHFREE(), SCIP_DECL_COMPRFREE(), SCIP_DECL_CONFLICTFREE(), SCIP_DECL_CONSDELETE(), SCIP_DECL_CONSFREE(), SCIP_DECL_DISPINITSOL(), SCIP_DECL_EVENTFREE(), SCIP_DECL_HEUREXIT(), SCIP_DECL_HEURFREE(), SCIP_DECL_NODESELFREE(), SCIP_DECL_PRESOLFREE(), SCIP_DECL_PRICERFREE(), SCIP_DECL_PROPFREE(), SCIP_DECL_READERFREE(), SCIP_DECL_SEPAEXECLP(), SCIP_DECL_SEPAFREE(), SCIP_DECL_TABLEFREE(), SCIPaggrRowFree(), SCIPcreateConsPseudobooleanWithConss(), SCIPfreeConcurrent(), SCIPfreeRowprep(), SCIPlinConsStatsFree(), SCIPvariableGraphFree(), sepadataFree(), tcliquegraphFree(), and vardataDelete().

SCIPfreeBlockMemoryNull

#define SCIPfreeBlockMemoryNull	(		scip,
			ptr
	)		BMSfreeBlockMemoryNull(SCIPblkmem(scip), (ptr))

Definition at line 22603 of file scip.h.

Referenced by SCIP_DECL_HEURFREE().

SCIPfreeBlockMemoryArray

#define SCIPfreeBlockMemoryArray	(		scip,
			ptr,
			num
	)		BMSfreeBlockMemoryArray(SCIPblkmem(scip), (ptr), (num))

Definition at line 22604 of file scip.h.

Referenced by blisshook(), branchruledataFreeArrays(), checkFactorable(), checkSymmetriesAreSymmetries(), cleanupHashDatas(), computeSymmetryGroup(), consdataFree(), consdataFreeRows(), consdataSetExprtrees(), consDropAllEvents(), conshdlrdataFree(), constructCompression(), correctLocksAndCaptures(), correctPresoldata(), createAndAddAndCons(), createConstraints(), createPresoldata(), deleteSubproblem(), destroyMod2Matrix(), dropVarEvents(), ecaggrFree(), freeAllEventData(), freeComponent(), freeComponentsData(), freeConstarray(), freeDepthinfo(), freeEventData(), freeGenVBound(), freeGenVBounds(), freeMemory(), freeProblem(), freeStartingData(), freeSubSCIP(), freeSubscip(), freeVararray(), innerPresolve(), mod2matrixRemoveRow(), nlrowaggrFree(), packingUpgrade(), presolveDisaggregate(), probdataFree(), propdataClear(), SCIP_DECL_BRANCHEXITSOL(), SCIP_DECL_COMPREXIT(), SCIP_DECL_CONCSOLVERDESTROYINST(), SCIP_DECL_CONSDELETE(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXITSOL(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXIT(), SCIP_DECL_HEUREXITSOL(), SCIP_DECL_HEURFREE(), SCIP_DECL_PRESOLEXIT(), SCIP_DECL_READERREAD(), SCIP_DECL_READERWRITE(), SCIP_DECL_SEPAEXECLP(), SCIP_DECL_SEPAEXITSOL(), SCIPaggrRowFree(), SCIPapplyHeurDualval(), SCIPboundstoreFree(), SCIPcreateConsPseudobooleanWithConss(), SCIPfreeConcurrent(), SCIPgenVBoundAdd(), SCIPheurPassIndicator(), SCIPreadDiff(), SCIPreadLp(), SCIPreadPip(), SCIPsyncstoreExit(), SCIPvariableGraphFree(), SCIPwriteLp(), sepadataClear(), sepadataFreeNlrows(), setupAndSolveCumulativeSubscip(), subscipdataFreeSubscip(), tcliquegraphFree(), transformNonIntegralRow(), and vardataDelete().

SCIPfreeBlockMemoryArrayNull

#define SCIPfreeBlockMemoryArrayNull	(		scip,
			ptr,
			num
	)		BMSfreeBlockMemoryArrayNull(SCIPblkmem(scip), (ptr), (num))

Definition at line 22605 of file scip.h.

Referenced by branchruledataEnsureNlcount(), computeSymmetryGroup(), consdataFree(), consdataFreeRows(), conshdlrdataCreate(), createIndicatorConstraint(), delQuadVarTermPos(), destroyMod2Matrix(), freeAllBilinearTerms(), freeDimensions(), mcfnetworkFree(), mod2matrixRemoveRow(), nlrowaggrFree(), propdataExit(), readConstraints(), readObjective(), SCIP_DECL_BRANCHFREE(), SCIP_DECL_CONSEXIT(), SCIP_DECL_CONSEXITPRE(), SCIP_DECL_CONSEXITSOL(), SCIP_DECL_CONSFREE(), SCIP_DECL_CONSLOCK(), SCIP_DECL_EVENTEXIT(), SCIP_DECL_HEUREXIT(), SCIP_DECL_HEURFREE(), SCIP_DECL_PRESOLEXIT(), SCIP_DECL_PRICERFREE(), SCIP_DECL_PROPEXIT(), SCIP_DECL_READERFREE(), SCIP_DECL_READERREAD(), SCIPaggrRowFree(), SCIPboundstoreFree(), SCIPfreeRowprep(), SCIPvariableGraphFree(), and transformToOrig().

SCIPfreeBlockMemorySize

#define SCIPfreeBlockMemorySize	(		scip,
			ptr,
			size
	)		BMSfreeBlockMemorySize(SCIPblkmem(scip), (ptr), (size))

Definition at line 22606 of file scip.h.

SCIPfreeBlockMemorySizeNull

#define SCIPfreeBlockMemorySizeNull	(		scip,
			ptr,
			size
	)		BMSfreeBlockMemorySizeNull(SCIPblkmem(scip), (ptr), (size))

Definition at line 22607 of file scip.h.

SCIPallocBuffer

#define SCIPallocBuffer	(		scip,
			ptr
	)

Value:

( (BMSallocBufferMemory(SCIPbuffer(scip), (ptr)) == NULL) \
                                                       ? SCIP_NOMEMORY : SCIP_OKAY )

Definition at line 22618 of file scip.h.

Referenced by createConstantAssignment(), createNodedata(), createTcliqueGraph(), getLiftingSequenceGUB(), initializeMatrix(), makeCoverMinimal(), nodepairqueueCreate(), nodepartitionCreate(), SCIP_DECL_HEUREXEC(), and SCIPmatrixCreate().

SCIPallocBufferArray

#define SCIPallocBufferArray	(		scip,
			ptr,
			num
	)

Value:

( (BMSallocBufferMemoryArray(SCIPbuffer(scip), (ptr), (num)) == NULL) \
                                                       ? SCIP_NOMEMORY : SCIP_OKAY )

Definition at line 22620 of file scip.h.

Referenced by addAltLPColumn(), addAltLPConstraint(), addAltLPRow(), addBranchingComplementaritiesSOS1(), addCliqueDataEntry(), addCliques(), addConsToOccurList(), addConstraint(), addCut(), addFixedVarsConss(), addGenVBound(), addIntervalGradientEstimator(), addKnapsackConstraints(), addLinearization(), addLocalBranchingConstraint(), addLogicOrConstraints(), addObjcut(), addRegularScholtes(), addSetppcConstraints(), addSplitcons(), addUserEstimator(), aggregateNextRow(), allocSNFRelaxation(), alnsFixMoreVariables(), alnsUnfixVariables(), analyzeEnergyRequirement(), applyAlternativeBoundsFixing(), applyCliqueFixings(), applyFixings(), applyHeur(), applyProbing(), applyRepair(), applyVariableAssignment(), branchBalancedCardinality(), buildFlowCover(), calcTwoRowBnds(), cancelRow(), changePartitionCovervars(), changePartitionFeasiblesetvars(), checkConComponentsVarbound(), checkConsnames(), checkCumulativeCondition(), checkCurvature(), checkFactorable(), checkFullOrbitopeSolution(), checkLPBoundsClean(), checkOrigPbCons(), checkOverloadViaThetaTree(), checkSolution(), checkSystemGF2(), checkVarnames(), chgLhs(), chgRhs(), cleanCycle(), cleanupNetwork(), cliquePresolve(), collectBinaryVars(), collectCliqueData(), collectCoefficients(), computeAndConstraintInfos(), computeCoverUndercover(), computeCut(), computeFixingOrder(), computeGradient(), computeInteriorPoint(), computeLiftingData(), computeMinDistance(), computePeak(), computeReferencePointProjection(), computeVarsCoverSOS1(), computeViolation(), computeViolations(), consCapacityConstraintsFinder(), consCheckRedundancy(), consdataCreate(), consdataLinearize(), consdataPrint(), consdataSortBilinTerms(), consdataSortQuadVarTerms(), constructCompression(), constructSNFRelaxation(), copyConsPseudoboolean(), copyCuts(), copySol(), correctConshdlrdata(), CREATE_CONSTRAINT(), createAndAddLinearCons(), createCapacityRestrictionIntvars(), createCGCuts(), createConflict(), createConstraints(), createCoverCuts(), createCoverCutsTimepoint(), createCoveringProblem(), createCumulativeCons(), createDisjuctiveCons(), createLinking(), createLP(), createMIP(), createNewSol(), createNewSols(), createNlRow(), createNormalizedKnapsack(), createNormalizedLogicor(), createNormalizedSetppc(), createPresoldata(), createRows(), createSelectedSortedEventpointsSol(), createSubscip(), createTcliqueGraph(), CUTOFF_CONSTRAINT(), cutsTransformMIR(), cutsTransformStrongCG(), cutTightenCoefs(), cutTightenCoefsQuad(), DECL_VARFIXINGS(), deleteRedundantVars(), detectOrbitopes(), detectParallelCols(), detectRedundantVars(), determineVariableFixings(), disaggregate(), doSeachEcAggr(), dualBoundStrengthening(), dualPresolve(), enforceConflictgraph(), enforceCuts(), ensureFactorsSize(), ensureMonomialsSize(), Exec(), execRelpscost(), extendToCover(), extensionOperatorSOS1(), extractCapacityRows(), extractFlow(), extractGates(), extractNodes(), fillDigraph(), fillGraphByColoredCoefficients(), fillVariableGraph(), findAggregation(), findAndStoreEcAggregations(), findComponents(), findCumulativeConss(), findPrecedenceConss(), findUnblockedShortestPathToRoot(), findUncapacitatedArcs(), findVarAggrRedVbcons(), fixAltLPVariables(), fixAndPropagate(), forbidCover(), forbidFixation(), generateAverageRay(), generateBoundInequalityFromSOS1Cons(), generateBoundInequalityFromSOS1Nodes(), generateClusterCuts(), generateCut(), generateCutSol(), generateCutUnboundedLP(), generateOddCycleCut(), generateRowCardinality(), generateSparseCut(), generateZerohalfCut(), getBoundConsFromVertices(), getBranchingDecisionStrongbranchSOS1(), getCover(), getFeasibleSet(), getFixedVariable(), getFlowCover(), getHighestCapacityUsage(), getLiftingSequence(), getLiftingSequenceGUB(), getLinearCoeffs(), getLinVarsAndAndRess(), getMaxactImplicObjchg(), getNodeIdx(), getNodeSimilarityScore(), getVariableIndex(), GUBsetCalcCliquePartition(), handleLinearCons(), heurdataEnsureArraySize(), heurExec(), identifyComponent(), identifySourcesTargets(), improvePoint(), inferboundsEdgeFinding(), initConcsolver(), initConflictgraph(), initGraph(), initializeMatrix(), initImplGraphSOS1(), initLP(), initMatrix(), initPricing(), insertSortedRootNeighbors(), isCandidate(), labelSortStable(), liftOddCycleCut(), loadTcliquegraph(), makeCoverMinimal(), makeSOS1conflictgraphFeasible(), maxWeightIndSetHeuristic(), mcfnetworkExtract(), mcfnetworkFill(), mergeAndCleanBilinearTerms(), mergeMultiples(), mod2rowAddRow(), multiAggregateBinvar(), nlrowaggrCreate(), nodepairqueueCreate(), nodepartitionCreate(), nodepartitionIsConnected(), optimize(), orbisackUpgrade(), packingUpgrade(), parseAggregation(), parseConstantArray(), parseConstantArrayAssignment(), parseLinking(), parseQuadratic(), parseSolveItem(), parseVariableArray(), parseVariableArrayAssignment(), performRelaxSimpleRounding(), preprocessCliques(), presolRoundCardinality(), presolRoundConssSOS1(), presolRoundVarsSOS1(), presolveAddKKTAggregatedVars(), presolveAddKKTKnapsackConss(), presolveAddKKTLogicorConss(), presolveAddKKTSetppcConss(), presolveAddKKTVarboundConss(), presolveConsEffectiveHorizon(), presolveConsEst(), presolveConsLct(), presolveCreateBenTalNemirovskiApproxDim3(), presolveCreateGlineurApproxDim3(), presolveDisaggregate(), presolveDisaggregateMergeComponents(), presolveRemoveFixedVariables(), presolveTryAddAND(), presolveUpgrade(), printActiveVariables(), printAggregatedCons(), printAndCons(), printLinearCons(), printNonLinearCons(), printNonlinearCons(), printPseudobooleanCons(), printQuadraticCons(), propagateAllConss(), propagateBounds(), propagateBoundsCons(), propagateCons(), propagateOrbitalFixing(), propagatePackingPartitioningCons(), propagateTTEF(), propIndicator(), propVariables(), readBounds(), readCnf(), readCoefficients(), readConstraints(), readExpression(), readIndicators(), readLinearCoefs(), readNonlinearExprs(), readObjective(), readOPBFile(), readPolynomial(), readQCMatrix(), readQMatrix(), readVariables(), reformulate(), removeBilinearTermsPos(), removeConstraintsDueToNegCliques(), removeDoubleAndSingletonsAndPerformDualpresolve(), removeFixedNonlinearVariables(), removeRedundantConss(), removeRedundantConssAndNonzeros(), resolvePropagationCoretimes(), rowprepCleanupSortTerms(), scaleFirstRow(), SCIP_DECL_BRANCHEXECLP(), SCIP_DECL_CONCSOLVERCOPYSOLVINGDATA(), SCIP_DECL_CONCSOLVERCREATEINST(), SCIP_DECL_CONFLICTEXEC(), SCIP_DECL_CONSCHECK(), SCIP_DECL_CONSCOPY(), SCIP_DECL_CONSENFOLP(), SCIP_DECL_CONSENFORELAX(), SCIP_DECL_CONSEXIT(), SCIP_DECL_CONSEXITPRE(), SCIP_DECL_CONSGETNVARS(), SCIP_DECL_CONSGETVARS(), SCIP_DECL_CONSINITLP(), SCIP_DECL_CONSINITPRE(), SCIP_DECL_CONSINITSOL(), SCIP_DECL_CONSPARSE(), SCIP_DECL_CONSPRESOL(), SCIP_DECL_CONSPRINT(), SCIP_DECL_CONSPROP(), SCIP_DECL_CONSSEPALP(), SCIP_DECL_CONSSEPASOL(), SCIP_DECL_CONSTRANS(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_EXPRGRAPHNODEREFORM(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEURINITSOL(), SCIP_DECL_LINCONSUPGD(), SCIP_DECL_PARAMCHGD(), SCIP_DECL_PRESOLEXEC(), SCIP_DECL_PRICERREDCOST(), SCIP_DECL_QUADCONSUPGD(), SCIP_DECL_READERREAD(), SCIP_DECL_READERWRITE(), SCIP_DECL_SEPAEXECLP(), SCIP_DECL_SEPAEXECSOL(), SCIP_DECL_SOLVECUMULATIVE(), SCIPaddCoefLinear(), SCIPaddNlpiProbRows(), SCIPaddToNlpiProblemQuadratic(), SCIPaddToNlpiProblemSOC(), SCIPapplyHeurDualval(), SCIPapplyLockFixings(), SCIPapplyRens(), SCIPapplyUndercover(), SCIPcalcFlowCover(), SCIPcalcMIR(), SCIPcalcStrongCG(), SCIPcomputeConvexEnvelopeFacet(), SCIPcomputeGroupOrbitsSymbreak(), SCIPcomputeLPRelIntPoint(), SCIPcopyConflicts(), SCIPcopyConsLinear(), SCIPcopyImplicationsCliques(), SCIPcreateConsCardinality(), SCIPcreateConsOrbisack(), SCIPcreateConsPseudoboolean(), SCIPcreateFiniteSolCopy(), SCIPcreateNlpiProb(), SCIPcreateWorstCaseProfile(), SCIPcutGenerationHeuristicCMIR(), SCIPcutsTightenCoefficients(), SCIPdummyDebugMethodForSun(), SCIPendStrongbranch(), SCIPevalExprtreeGlobalBounds(), SCIPevalExprtreeLocalBounds(), SCIPevalExprtreeSol(), SCIPgetDualSolVal(), SCIPgetLinDatasWithoutAndPseudoboolean(), SCIPgetVarCopy(), SCIPgetVarsStrongbranchesFrac(), SCIPgetVarsStrongbranchesInt(), SCIPmatrixCreate(), SCIPmatrixGetParallelCols(), SCIPmatrixGetParallelRows(), SCIPparseVarsList(), SCIPperformGenericDivingAlgorithm(), SCIPprintBranchingStatistics(), SCIPprintNodeRootPath(), SCIPprobdataCreate(), SCIPpropagateProbing(), SCIPreadOpb(), SCIPreoptApplyGlbConss(), SCIPselectVarStrongBranching(), SCIPseparateCoversOrbisack(), SCIPseparateKnapsackCuts(), SCIPseparateRelaxedKnapsack(), SCIPsetNLPInitialGuessSol(), SCIPsetRelaxSolValsSol(), SCIPshrinkDisjunctiveVarSet(), SCIPsolveConcurrent(), SCIPsolveKnapsackApproximately(), SCIPsolveKnapsackApproximatelyLT(), SCIPsolveKnapsackExactly(), SCIPupdateNlpiProb(), SCIPvariablegraphBreadthFirst(), SCIPwriteCcg(), SCIPwriteGms(), SCIPwriteLp(), SCIPwritePbm(), SCIPwritePip(), SCIPwritePpm(), searchEcAggrWithCliques(), selectBranchVar(), selectInitialVariable(), selectVarMultAggrBranching(), sepaBoundInequalitiesFromGraph(), separateConsOnIntegerVariables(), separateConstraints(), separateCuts(), separateGLS(), separateHeur(), separateIISRounding(), separateOrbisack(), separateOrbisackCovers(), separatePerspective(), separateSequLiftedExtendedWeightInequality(), separateSequLiftedMinimalCoverInequality(), separateSupLiftedMinimalCoverInequality(), separateSymresackCovers(), sepaSubtour(), sequentialUpAndDownLifting(), sequentialUpAndDownLiftingGUB(), setAltLPObj(), setAltLPObjZero(), setColumnMajorFormat(), setQuadraticObj(), setupAggregationData(), setupAndSolve(), setupAndSolveSubscip(), setupAndSolveSubscipCrossover(), setupAndSolveSubscipLocalbranching(), setupAndSolveSubscipMutation(), setupAndSolveSubscipOneopt(), setupAndSolveSubscipRapidlearning(), shortenConss(), singletonColumnStuffing(), solCutIsViolated(), solveAndEvalSubscip(), solveCoveringProblem(), solveIndependentCons(), solveSubNLP(), solveSubproblem(), sortAllBilinTerms(), sortComponents(), sortGenVBounds(), sortIDs(), sortVariables(), splitOffLinearPart(), stableSort(), storeAllBilinearTerms(), strenghtenOrbitopeConstraint(), superadditiveUpLifting(), tcliquegraphConstructCliqueTable(), tightenCapacity(), tightenVarsBoundsSOS1(), tightenWeights(), topologicalSort(), transferSolution(), transformSols(), tryUpgradingLogicor(), tryUpgradingXor(), unfixAltLPVariables(), upgradeCons(), upgradeIndicatorSuperindicator(), upgradeLinearSuperindicator(), wrapperDins(), wrapperRins(), writeBounds(), writeExpandedSolutions(), writeFzn(), and writeOpbConstraints().

SCIPallocClearBufferArray

#define SCIPallocClearBufferArray	(		scip,
			ptr,
			num
	)

Value:

( (BMSallocClearBufferMemoryArray(SCIPbuffer(scip), (ptr), (num)) == NULL) \
                                                       ? SCIP_NOMEMORY : SCIP_OKAY )

Definition at line 22622 of file scip.h.

Referenced by applyCliqueFixings(), applyCompletesol(), computeNOrbitVars(), computeReferencePointProjection(), constructCompression(), getLinVarsAndAndRess(), packingUpgrade(), presolveDisaggregate(), SCIP_DECL_BRANCHEXECLP(), SCIP_DECL_QUADCONSUPGD(), SCIPapplyLockFixings(), SCIPreadProb(), SCIPvariablegraphBreadthFirst(), strenghtenOrbitopeConstraint(), and topologicalSort().

SCIPreallocBufferArray

#define SCIPreallocBufferArray	(		scip,
			ptr,
			num
	)

Value:

( (BMSreallocBufferMemoryArray(SCIPbuffer(scip), (ptr), (num)) == NULL) \
                                                       ? SCIP_NOMEMORY : SCIP_OKAY )

Definition at line 22624 of file scip.h.

Referenced by addBdchg(), addCliqueDataEntry(), addConsToOccurList(), addKnapsackConstraints(), addLogicOrConstraints(), addSetppcConstraints(), appendBuffer(), applyFixings(), applyProbing(), checkArraySizesGLS(), checkArraySizesHeur(), checkCurvature(), checkForOverlapping(), checkSparseMatrixCapacity(), collectBinaryVars(), collectCliqueData(), correctConshdlrdata(), createConstantAssignment(), ensureEdgeCapacity(), ensureFactorsSize(), ensureMonomialsSize(), Exec(), fillDigraph(), generateClusterCuts(), generateCut(), getActiveVariables(), getActiveVariables2(), getFixedVariable(), getInputString(), getLinearCoeffs(), getNodeIdx(), getVariableIndex(), getVariableOrTerm(), heurdataEnsureArraySize(), insertZerolist(), liftCliqueVariables(), optimize(), parseConstantArrayAssignment(), parseList(), parseVariableArrayAssignment(), preprocessCliques(), presolvePropagateCons(), presolveTryAddLinearReform(), presolveUpgrade(), processNlRow(), readBounds(), readCoefficients(), readExpression(), readQCMatrix(), readQMatrix(), removeFixedNonlinearVariables(), SCIP_DECL_CONSCOPY(), SCIP_DECL_CONSINITPRE(), SCIP_DECL_CONSPARSE(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_PRESOLEXEC(), SCIP_DECL_READERWRITE(), SCIPaddCoefLinear(), SCIPcopyConsLinear(), SCIPcreateConsLinear(), SCIPmatrixCreate(), SCIPparseVarsPolynomial(), SCIPperformGenericDivingAlgorithm(), SCIPprintNodeRootPath(), setupAggregationData(), and tightenVarsBoundsSOS1().

SCIPduplicateBuffer

#define SCIPduplicateBuffer	(		scip,
			ptr,
			source
	)

Value:

( (BMSduplicateBufferMemory(SCIPbuffer(scip), (ptr), (source), (size_t)sizeof(**(ptr))) \
                                                       ? SCIP_NOMEMORY : SCIP_OKAY )

Definition at line 22626 of file scip.h.

SCIPduplicateBufferArray

#define SCIPduplicateBufferArray	(		scip,
			ptr,
			source,
			num
	)

Value:

( (BMSduplicateBufferMemoryArray(SCIPbuffer(scip), (ptr), (source), (num)) == NULL) \
                                                       ? SCIP_NOMEMORY : SCIP_OKAY )

Definition at line 22628 of file scip.h.

Referenced by addConstraint(), alnsUnfixVariables(), branch(), cancelRow(), collectCoefficients(), correctConshdlrdata(), createConstantAssignment(), createTcliqueGraph(), DECL_VARFIXINGS(), determineMaxDistance(), getConstraint(), getLinearCoeffs(), greedyCliqueAlgorithm(), GUBsetCalcCliquePartition(), handleLinearCons(), multiAggregateBinvar(), parseConstraint(), parseList(), performRandRounding(), preprocessCliques(), preprocessConstraintPairs(), printActiveVariables(), printLinearCons(), printNonLinearCons(), printNonlinearCons(), printPseudobooleanCons(), printQuadraticCons(), propagateAllConss(), propagateCons(), removeDoubleAndSingletonsAndPerformDualpresolve(), removeRedundantConssAndNonzeros(), SCIP_DECL_CONSCOPY(), SCIP_DECL_CONSINITPRE(), SCIP_DECL_CONSPARSE(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_PRESOLEXEC(), SCIPapplyLockFixings(), SCIPcopyConsLinear(), SCIPcreateConsLinear(), SCIPmatrixCreate(), SCIPparseVarsPolynomial(), SCIPreadProb(), SCIPtransformMinUC(), selectBranchVar(), selectInitialVariable(), tightenVarsBoundsSOS1(), transformSols(), tryUpgradingLogicor(), tryUpgradingSetppc(), tryUpgradingXor(), updateConsanddataUses(), writeOpbConstraints(), and writeProblem().

SCIPfreeBuffer

#define SCIPfreeBuffer	(		scip,
			ptr
	)		BMSfreeBufferMemorySize(SCIPbuffer(scip), (ptr))

Definition at line 22630 of file scip.h.

Referenced by freeMatrix(), freeNodedata(), freeTcliqueGraph(), getLiftingSequenceGUB(), makeCoverMinimal(), nodepairqueueFree(), nodepartitionFree(), SCIP_DECL_HEUREXEC(), SCIP_DECL_READERREAD(), and SCIPmatrixFree().

SCIPfreeBufferNull

#define SCIPfreeBufferNull	(		scip,
			ptr
	)		BMSfreeBufferMemoryNull(SCIPbuffer(scip), (ptr))

Definition at line 22631 of file scip.h.

SCIPfreeBufferArray

#define SCIPfreeBufferArray	(		scip,
			ptr
	)		BMSfreeBufferMemoryArray(SCIPbuffer(scip), (ptr))

Definition at line 22632 of file scip.h.

Referenced by addAltLPColumn(), addAltLPConstraint(), addAltLPRow(), addBranchingComplementaritiesSOS1(), addCliques(), addConstraint(), addCut(), addFixedVarsConss(), addGenVBound(), addLinearization(), addLocalBranchingConstraint(), addObjcut(), addRegularScholtes(), addSplitcons(), addUserEstimator(), aggregateNextRow(), alnsFixMoreVariables(), alnsUnfixVariables(), analyzeEnergyRequirement(), applyAlternativeBoundsFixing(), applyCliqueFixings(), applyCompletesol(), applyFixings(), applyHeur(), applyProbing(), applyRepair(), applyVariableAssignment(), branch(), branchBalancedCardinality(), buildFlowCover(), calcTwoRowBnds(), cancelRow(), changePartitionCovervars(), changePartitionFeasiblesetvars(), checkConComponentsVarbound(), checkConsnames(), checkCumulativeCondition(), checkCurvature(), checkFactorable(), checkFullOrbitopeSolution(), checkLPBoundsClean(), checkOrigPbCons(), checkOverloadViaThetaTree(), checkSolution(), checkSystemGF2(), chgLhs(), chgRhs(), cleanCycle(), cleanupNetwork(), cliquePresolve(), collectCoefficients(), computeAndConstraintInfos(), computeCoverUndercover(), computeCut(), computeFixingOrder(), computeGradient(), computeLiftingData(), computeMinDistance(), computeNOrbitVars(), computePeak(), computeReferencePointProjection(), computeVarsCoverSOS1(), computeViolation(), computeViolations(), consCapacityConstraintsFinder(), consCheckRedundancy(), consdataCreate(), consdataLinearize(), consdataPrint(), consdataSortBilinTerms(), consdataSortQuadVarTerms(), constructCompression(), constructSNFRelaxation(), copyConsPseudoboolean(), copyCuts(), copySol(), correctConshdlrdata(), CREATE_CONSTRAINT(), createAndAddLinearCons(), createCGCuts(), createConstraints(), createCoverCuts(), createCoverCutsTimepoint(), createCoveringProblem(), createCumulativeCons(), createDisjuctiveCons(), createLinking(), createLP(), createMIP(), createNewSol(), createNewSols(), createNlRow(), createNormalizedKnapsack(), createNormalizedLogicor(), createNormalizedSetppc(), createPresoldata(), createRows(), createSelectedSortedEventpointsSol(), createSubscip(), CUTOFF_CONSTRAINT(), cutsTransformMIR(), cutsTransformStrongCG(), cutTightenCoefs(), cutTightenCoefsQuad(), DECL_VARFIXINGS(), deleteRedundantVars(), destroyLiftingData(), destroySNFRelaxation(), detectOrbitopes(), detectParallelCols(), detectRedundantVars(), determineMaxDistance(), determineVariableFixings(), disaggregate(), doSeachEcAggr(), dualBoundStrengthening(), dualPresolve(), enforceCuts(), Exec(), execRelpscost(), extendToCover(), extensionOperatorSOS1(), extractCapacityRows(), extractFlow(), extractGates(), extractNodes(), fillDigraph(), fillGraphByColoredCoefficients(), fillVariableGraph(), findAggregation(), findAndStoreEcAggregations(), findComponents(), findCumulativeConss(), findPrecedenceConss(), findUnblockedShortestPathToRoot(), findUncapacitatedArcs(), findVarAggrRedVbcons(), fixAltLPVariables(), fixAndPropagate(), forbidCover(), forbidFixation(), freeGraph(), freeMatrix(), freeStringBufferArray(), freeTcliqueGraph(), generateAverageRay(), generateBoundInequalityFromSOS1Cons(), generateBoundInequalityFromSOS1Nodes(), generateClusterCuts(), generateCut(), generateCutSol(), generateCutUnboundedLP(), generateOddCycleCut(), generateRowCardinality(), generateSparseCut(), generateZerohalfCut(), getBoundConsFromVertices(), getConstraint(), getCover(), getFeasibleSet(), getFixedVariable(), getFlowCover(), getHighestCapacityUsage(), getLiftingSequence(), getLiftingSequenceGUB(), getLinearCoeffs(), getLinVarsAndAndRess(), getMaxactImplicObjchg(), getNodeSimilarityScore(), greedyCliqueAlgorithm(), GUBsetCalcCliquePartition(), handleLinearCons(), heurdataFreeArrays(), heurExec(), identifyComponent(), identifySourcesTargets(), improvePoint(), inferboundsEdgeFinding(), initConcsolver(), initConflictgraph(), initLP(), initPricing(), insertSortedRootNeighbors(), isCandidate(), labelSortStable(), liftOddCycleCut(), loadTcliquegraph(), makeCoverMinimal(), makeSOS1conflictgraphFeasible(), mcfnetworkExtract(), mcfnetworkFill(), mergeAndCleanBilinearTerms(), mergeMultiples(), mod2rowAddRow(), multiAggregateBinvar(), nlrowaggrCreate(), nodepairqueueFree(), nodepartitionCreate(), nodepartitionFree(), nodepartitionIsConnected(), optimize(), orbisackUpgrade(), packingUpgrade(), parseAggregation(), parseConstantArray(), parseConstraint(), parseQuadratic(), parseSolveItem(), parseVariableArray(), performRandRounding(), performRelaxSimpleRounding(), preprocessCliques(), preprocessConstraintPairs(), presolRoundCardinality(), presolveAddKKTKnapsackConss(), presolveAddKKTLogicorConss(), presolveAddKKTSetppcConss(), presolveAddKKTVarboundConss(), presolveConsEffectiveHorizon(), presolveConsEst(), presolveConsLct(), presolveCreateBenTalNemirovskiApproxDim3(), presolveCreateGlineurApproxDim3(), presolveDisaggregate(), presolveDisaggregateMergeComponents(), presolveRemoveFixedVariables(), presolveTryAddAND(), presolveUpgrade(), printActiveVariables(), printAggregatedCons(), printAndCons(), printLinearCons(), printNonLinearCons(), printNonlinearCons(), printPseudobooleanCons(), printQuadraticCons(), propagateAllConss(), propagateBounds(), propagateCons(), propagateOrbitalFixing(), propagatePackingPartitioningCons(), propagateTTEF(), propIndicator(), propVariables(), readCnf(), readCoefficients(), readConstraints(), readExpression(), readIndicators(), readNonlinearExprs(), readObjective(), readOPBFile(), readPolynomial(), readQCMatrix(), readQMatrix(), reformulate(), removeBilinearTermsPos(), removeConstraintsDueToNegCliques(), removeDoubleAndSingletonsAndPerformDualpresolve(), removeFixedNonlinearVariables(), removeRedundantConss(), removeRedundantConssAndNonzeros(), resolvePropagationCoretimes(), rowprepCleanupSortTerms(), scaleFirstRow(), SCIP_DECL_BRANCHEXECLP(), SCIP_DECL_CONCSOLVERCOPYSOLVINGDATA(), SCIP_DECL_CONCSOLVERCREATEINST(), SCIP_DECL_CONFLICTEXEC(), SCIP_DECL_CONSCHECK(), SCIP_DECL_CONSCOPY(), SCIP_DECL_CONSENFOLP(), SCIP_DECL_CONSENFORELAX(), SCIP_DECL_CONSEXIT(), SCIP_DECL_CONSEXITPRE(), SCIP_DECL_CONSGETNVARS(), SCIP_DECL_CONSGETVARS(), SCIP_DECL_CONSINITLP(), SCIP_DECL_CONSINITPRE(), SCIP_DECL_CONSINITSOL(), SCIP_DECL_CONSPARSE(), SCIP_DECL_CONSPRESOL(), SCIP_DECL_CONSPRINT(), SCIP_DECL_CONSPROP(), SCIP_DECL_CONSSEPALP(), SCIP_DECL_CONSSEPASOL(), SCIP_DECL_CONSTRANS(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_EXPRGRAPHNODEREFORM(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEURINITSOL(), SCIP_DECL_LINCONSUPGD(), SCIP_DECL_PARAMCHGD(), SCIP_DECL_PRESOLEXEC(), SCIP_DECL_PRICERREDCOST(), SCIP_DECL_QUADCONSUPGD(), SCIP_DECL_READERREAD(), SCIP_DECL_READERWRITE(), SCIP_DECL_SEPAEXECLP(), SCIP_DECL_SEPAEXECSOL(), SCIP_DECL_SOLVECUMULATIVE(), SCIPaddCoefLinear(), SCIPaddNlpiProbRows(), SCIPaddToNlpiProblemSOC(), SCIPapplyHeurDualval(), SCIPapplyLockFixings(), SCIPapplyRens(), SCIPapplyUndercover(), SCIPcalcFlowCover(), SCIPcalcMIR(), SCIPcalcStrongCG(), SCIPcomputeConvexEnvelopeFacet(), SCIPcomputeGroupOrbitsSymbreak(), SCIPcomputeLPRelIntPoint(), SCIPcopyConsLinear(), SCIPcopyImplicationsCliques(), SCIPcreateConsCardinality(), SCIPcreateConsLinear(), SCIPcreateConsOrbisack(), SCIPcreateConsPseudoboolean(), SCIPcreateFiniteSolCopy(), SCIPcreateNlpiProb(), SCIPcreateWorstCaseProfile(), SCIPcutGenerationHeuristicCMIR(), SCIPcutsTightenCoefficients(), SCIPdummyDebugMethodForSun(), SCIPendStrongbranch(), SCIPevalExprtreeGlobalBounds(), SCIPevalExprtreeLocalBounds(), SCIPevalExprtreeSol(), SCIPfreeParseVarsPolynomialData(), SCIPgetDualSolVal(), SCIPgetLinDatasWithoutAndPseudoboolean(), SCIPgetVarCopy(), SCIPgetVarsStrongbranchesFrac(), SCIPgetVarsStrongbranchesInt(), SCIPmatrixCreate(), SCIPmatrixFree(), SCIPmatrixGetParallelCols(), SCIPmatrixGetParallelRows(), SCIPparseVarsList(), SCIPperformGenericDivingAlgorithm(), SCIPprintBranchingStatistics(), SCIPprintNodeRootPath(), SCIPprobdataCreate(), SCIPpropagateProbing(), SCIPreadProb(), SCIPreoptApplyGlbConss(), SCIPselectVarStrongBranching(), SCIPseparateCoversOrbisack(), SCIPseparateKnapsackCuts(), SCIPseparateRelaxedKnapsack(), SCIPsetNLPInitialGuessSol(), SCIPsetRelaxSolValsSol(), SCIPshrinkDisjunctiveVarSet(), SCIPsolveConcurrent(), SCIPsolveKnapsackApproximately(), SCIPsolveKnapsackApproximatelyLT(), SCIPsolveKnapsackExactly(), SCIPtransformMinUC(), SCIPupdateNlpiProb(), SCIPvariablegraphBreadthFirst(), SCIPwriteCcg(), SCIPwriteGms(), SCIPwriteLp(), SCIPwritePbm(), SCIPwritePip(), SCIPwritePpm(), searchEcAggrWithCliques(), selectBranchVar(), selectInitialVariable(), selectVarMultAggrBranching(), sepaBoundInequalitiesFromGraph(), separateConsOnIntegerVariables(), separateConstraints(), separateCuts(), separateGLS(), separateHeur(), separateIISRounding(), separateOrbisack(), separateOrbisackCovers(), separatePerspective(), separateSequLiftedExtendedWeightInequality(), separateSequLiftedMinimalCoverInequality(), separateSupLiftedMinimalCoverInequality(), sepaSubtour(), sequentialUpAndDownLifting(), sequentialUpAndDownLiftingGUB(), setAltLPObj(), setAltLPObjZero(), setColumnMajorFormat(), setQuadraticObj(), setupAndSolve(), setupAndSolveSubscip(), setupAndSolveSubscipCrossover(), setupAndSolveSubscipLocalbranching(), setupAndSolveSubscipMutation(), setupAndSolveSubscipOneopt(), setupAndSolveSubscipRapidlearning(), shortenConss(), singletonColumnStuffing(), solCutIsViolated(), solveAndEvalSubscip(), solveCoveringProblem(), solveIndependentCons(), solveSubNLP(), solveSubproblem(), sortAllBilinTerms(), sortComponents(), sortGenVBounds(), sortIDs(), sortVariables(), splitOffLinearPart(), stableSort(), storeAllBilinearTerms(), strenghtenOrbitopeConstraint(), superadditiveUpLifting(), tcliquegraphConstructCliqueTable(), tightenCapacity(), tightenVarsBoundsSOS1(), tightenWeights(), topologicalSort(), transferSolution(), transformSols(), tryUpgradingLogicor(), tryUpgradingSetppc(), tryUpgradingXor(), unfixAltLPVariables(), updateConsanddataUses(), upgradeCons(), upgradeIndicatorSuperindicator(), upgradeLinearSuperindicator(), wrapperDins(), wrapperRins(), writeBounds(), writeExpandedSolutions(), writeFzn(), writeOpbConstraints(), and writeProblem().

SCIPfreeBufferArrayNull

#define SCIPfreeBufferArrayNull	(		scip,
			ptr
	)		BMSfreeBufferMemoryArrayNull(SCIPbuffer(scip), (ptr))

Definition at line 22633 of file scip.h.

Referenced by addIntervalGradientEstimator(), addKnapsackConstraints(), addLogicOrConstraints(), addSetppcConstraints(), applyRepair(), checkCurvature(), computeInteriorPoint(), consdataCreate(), copyConsPseudoboolean(), CREATE_CONSTRAINT(), createCapacityRestriction(), createCapacityRestrictionIntvars(), createCGCuts(), createConflict(), enforceConflictgraph(), extensionOperatorSOS1(), forbidFixation(), freeBdchgs(), freeMemory(), getBranchingDecisionStrongbranchSOS1(), heurExec(), initImplGraphSOS1(), maxWeightIndSetHeuristic(), preprocessCliques(), presolRoundConssSOS1(), presolRoundVarsSOS1(), presolveAddKKTAggregatedVars(), presolveTryAddLinearReform(), propagateBoundsCons(), readBounds(), readConstraints(), readLinearCoefs(), reformulate(), removeRedundantConssAndNonzeros(), SCIP_DECL_CONSCOPY(), SCIP_DECL_CONSPRINT(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_PRESOLEXEC(), SCIP_DECL_QUADCONSUPGD(), SCIP_DECL_READERREAD(), SCIP_DECL_SEPAEXECLP(), SCIPaddToNlpiProblemQuadratic(), SCIPaddToNlpiProblemSOC(), SCIPapplyLockFixings(), SCIPapplyUndercover(), SCIPcutsTightenCoefficients(), SCIPfreeParseVarsPolynomialData(), SCIPmatrixFree(), SCIPparseVarsPolynomial(), SCIPreadOpb(), SCIPwritePbm(), separateSymresackCovers(), setupAndSolve(), and tightenVarsBoundsSOS1().

SCIPallocCleanBuffer

#define SCIPallocCleanBuffer	(		scip,
			ptr
	)

Value:

( (BMSallocBufferMemory(SCIPcleanbuffer(scip), (ptr)) == NULL) \
                                                  ? SCIP_NOMEMORY : SCIP_OKAY )

Definition at line 22636 of file scip.h.

SCIPallocCleanBufferArray

#define SCIPallocCleanBufferArray	(		scip,
			ptr,
			num
	)

Value:

( (BMSallocBufferMemoryArray(SCIPcleanbuffer(scip), (ptr), (num)) == NULL) \
                                                  ? SCIP_NOMEMORY : SCIP_OKAY )

Definition at line 22638 of file scip.h.

Referenced by constructSNFRelaxation(), generateZerohalfCut(), mod2MatrixTransformContRows(), mod2rowAddRow(), SCIPcalcFlowCover(), SCIPcalcMIR(), SCIPcalcStrongCG(), SCIPcutGenerationHeuristicCMIR(), SCIPshrinkDisjunctiveVarSet(), and shortenConss().

SCIPfreeCleanBuffer

#define SCIPfreeCleanBuffer	(		scip,
			ptr
	)		BMSfreeBufferMemorySize(SCIPcleanbuffer(scip), (ptr))

Definition at line 22640 of file scip.h.

SCIPfreeCleanBufferNull

#define SCIPfreeCleanBufferNull	(		scip,
			ptr
	)		BMSfreeBufferMemoryNull(SCIPcleanbuffer(scip), (ptr))

Definition at line 22641 of file scip.h.

SCIPfreeCleanBufferArray

#define SCIPfreeCleanBufferArray	(		scip,
			ptr
	)		BMSfreeBufferMemoryArray(SCIPcleanbuffer(scip), (ptr))

Definition at line 22642 of file scip.h.

Referenced by constructSNFRelaxation(), generateZerohalfCut(), mod2MatrixTransformContRows(), mod2rowAddRow(), SCIPcalcFlowCover(), SCIPcalcMIR(), SCIPcalcStrongCG(), SCIPcutGenerationHeuristicCMIR(), SCIPshrinkDisjunctiveVarSet(), and shortenConss().

SCIPfreeCleanBufferArrayNull

#define SCIPfreeCleanBufferArrayNull	(		scip,
			ptr
	)		BMSfreeBufferMemoryArrayNull(SCIPcleanbuffer(scip), (ptr))

Definition at line 22643 of file scip.h.

Function Documentation

SCIPblkmem()

BMS_BLKMEM* SCIPblkmem

(

SCIP *

scip

)

returns block memory to use at the current time

Returns

the block memory to use at the current time.

Parameters

scip	SCIP data structure

Definition at line 46731 of file scip.c.

References Scip::mem, SCIP_Mem::probmem, and Scip::set.

Referenced by copyProb(), copyVars(), doCopy(), doScipCreate(), relabelOrderConsistent(), SCIPaddNlRow(), SCIPaddObjoffset(), SCIPcalcCliquePartition(), SCIPchgConsName(), SCIPchgVarName(), SCIPchgVarObjDiveNLP(), SCIPcopyConflicts(), SCIPcopyConss(), SCIPcopyOrigConss(), SCIPcreateBoolarray(), SCIPcreateIntarray(), SCIPcreatePtrarray(), SCIPcreateRandom(), SCIPcreateRealarray(), SCIPendDiveNLP(), SCIPensureBlockMemoryArray_call(), SCIPfreeRandom(), SCIPgetConsCopy(), SCIPgetNLPFracVars(), SCIPgetVarCopy(), SCIPinitVarValueBranchStats(), SCIPremoveVarFromGlobalStructures(), SCIPsetNLPInitialGuess(), SCIPsetNLPInitialGuessSol(), SCIPsolveDiveNLP(), SCIPsolveNLP(), SCIPstartDiveNLP(), SCIPwriteCliqueGraph(), and setupAndSolveFiniteSolSubscip().

SCIPbuffer()

BMS_BUFMEM* SCIPbuffer

(

SCIP *

scip

)

returns buffer memory for short living temporary objects

Returns

the buffer memory for short living temporary objects

Parameters

scip	SCIP data structure

Definition at line 46746 of file scip.c.

References SCIP_Mem::buffer, and Scip::mem.

Referenced by exitPresolve(), initPresolve(), presolve(), presolveRound(), propagationRound(), SCIP_DECL_PARAMCHGD(), SCIPcreateBanditEpsgreedy(), SCIPcreateBanditExp3(), SCIPcreateBanditUcb(), SCIPprimalHeuristics(), SCIPprintMemoryDiagnostic(), SCIPresetBandit(), and separationRoundLP().

SCIPcleanbuffer()

BMS_BUFMEM* SCIPcleanbuffer

(

SCIP *

scip

)

returns clean buffer memory for short living temporary objects initialized to all zero

Returns

the buffer memory for short living temporary objects initialized to all zero

Parameters

scip	SCIP data structure

Definition at line 46760 of file scip.c.

References SCIP_Mem::cleanbuffer, and Scip::mem.

Referenced by exitPresolve(), initPresolve(), presolve(), presolveRound(), SCIP_DECL_PARAMCHGD(), and SCIPprintMemoryDiagnostic().

SCIPgetMemUsed()

SCIP_Longint SCIPgetMemUsed

(

SCIP *

scip

)

returns the total number of bytes used in block and buffer memory

Returns

the total number of bytes used in block and buffer memory.

Parameters

scip	SCIP data structure

Definition at line 46774 of file scip.c.

References Scip::mem, and SCIPmemGetUsed().

Referenced by applyRepair(), checkArraySizesGLS(), checkArraySizesHeur(), computeCoverUndercover(), determineLimits(), getCopyMemlimit(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_PRICERREDCOST(), SCIPapplyUndercover(), SCIPsolveConcurrent(), SCIPtransformProb(), setSubscipLimits(), solveIndependentCons(), and solveSubscip().

SCIPgetMemTotal()

SCIP_Longint SCIPgetMemTotal

(

SCIP *

scip

)

returns the total number of bytes in block and buffer memory

Returns

the total number of bytes in block and buffer memory.

Parameters

scip	SCIP data structure

Definition at line 46787 of file scip.c.

References Scip::mem, and SCIPmemGetTotal().

Referenced by SCIP_DECL_CONCSOLVERSYNCWRITE(), SCIP_DECL_DISPOUTPUT(), SCIPgetConcurrentMemTotal(), and SCIPsyncstoreStartSync().

SCIPgetMemExternEstim()

SCIP_Longint SCIPgetMemExternEstim

(

SCIP *

scip

)

returns the estimated number of bytes used by external software, e.g., the LP solver

Returns

the estimated number of bytes used by external software, e.g., the LP solver.

Parameters

scip	SCIP data structure

Definition at line 46800 of file scip.c.

References SCIPstatGetMemExternEstim(), and Scip::stat.

Referenced by applyRepair(), checkArraySizesGLS(), checkArraySizesHeur(), computeCoverUndercover(), determineLimits(), getCopyMemlimit(), SCIPapplyUndercover(), SCIPcheckCopyLimits(), SCIPsolveConcurrent(), setSubscipLimits(), solveIndependentCons(), and solveSubscip().

SCIPcalcMemGrowSize()

int SCIPcalcMemGrowSize	(	SCIP *	scip,
		int	num
	)

calculate memory size for dynamically allocated arrays

Returns

the memory size for dynamically allocated arrays.

Parameters

scip	SCIP data structure
num	minimum number of entries to store

Definition at line 46813 of file scip.c.

References SCIPsetCalcMemGrowSize(), and Scip::set.

Referenced by addCliqueDataEntry(), addCoef(), addConsToOccurList(), addOneRow(), addVbound(), blisshook(), checkForOverlapping(), collectAggregatedVars(), collectCliqueData(), collectCoefficients(), consdataEnsureAddLinConsSize(), consdataEnsureAdjBilinSize(), consdataEnsureBilinSize(), consdataEnsureLinearVarsSize(), consdataEnsureQuadVarTermsSize(), consdataEnsureVarsSize(), consdataEnsurevarsSizeCardinality(), consdataEnsurevarsSizeSOS1(), consdataEnsurevarsSizeSOS2(), correctPresoldata(), createAndAddAndCons(), determineVariableFixings(), ensureFactorsSize(), ensureMonomialsSize(), fillVariableGraph(), generateZerohalfCut(), getInferInt(), getInputString(), getNodeIdx(), getVariableIndex(), getVariableOrTerm(), presolvePropagateCons(), readBounds(), readCoefficients(), readExpression(), readQCMatrix(), readQMatrix(), SCIP_DECL_CONSPARSE(), SCIP_DECL_PRESOLEXEC(), SCIPaggrRowAddRow(), SCIPcreateConsPseudobooleanWithConss(), SCIPensureRowprepSize(), SCIPincludeNonlinconsUpgrade(), SCIPincludeQuadconsUpgrade(), SCIPparseVarsPolynomial(), SCIPpropSyncAddBndchg(), and tcliquegraphEnsureCliqueidsSize().

SCIPensureBlockMemoryArray_call()

SCIP_RETCODE SCIPensureBlockMemoryArray_call	(	SCIP *	scip,
		void **	arrayptr,
		size_t	elemsize,
		int *	arraysize,
		int	minsize
	)

extends a dynamically allocated block memory array to be able to store at least the given number of elements; use SCIPensureBlockMemoryArray() define to call this method!

Returns

SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Parameters

scip	SCIP data structure
arrayptr	pointer to dynamically sized array
elemsize	size in bytes of each element in array
arraysize	pointer to current array size
minsize	required minimal array size

Definition at line 46829 of file scip.c.

References BMSreallocBlockMemorySize, SCIP_ALLOC, SCIP_OKAY, SCIPblkmem(), SCIPsetCalcMemGrowSize(), and Scip::set.

SCIPprintMemoryDiagnostic()

void SCIPprintMemoryDiagnostic

(

SCIP *

scip

)

prints output about used memory

Parameters

scip	SCIP data structure

Definition at line 46855 of file scip.c.

References BMSdisplayBlockMemory, BMSdisplayMemory, BMSprintBufferMemory(), Scip::mem, Scip::messagehdlr, SCIP_Mem::probmem, SCIPbuffer(), SCIPcleanbuffer(), SCIPmessagePrintInfo(), Scip::set, and SCIP_Mem::setmem.

Referenced by SCIP_DECL_DIALOGEXEC().