Messaging

Detailed Description

message output methods

Macros
#define	SCIPdebugMsg   while ( FALSE ) SCIPdebugMessagePrint
#define	SCIPdebugMsgPrint   while ( FALSE ) SCIPdebugMessagePrint

Functions
SCIP_RETCODE	SCIPsetMessagehdlr (SCIP *scip, SCIP_MESSAGEHDLR *messagehdlr)
SCIP_MESSAGEHDLR *	SCIPgetMessagehdlr (SCIP *scip)
void	SCIPsetMessagehdlrLogfile (SCIP *scip, const char *filename)
void	SCIPsetMessagehdlrQuiet (SCIP *scip, SCIP_Bool quiet)
void	SCIPwarningMessage (SCIP *scip, const char *formatstr,...)
void	SCIPprintDebugMessage (SCIP *scip, const char *sourcefile, int sourceline, const char *formatstr,...)
void	SCIPdebugMessagePrint (SCIP *scip, const char *formatstr,...)
void	SCIPdialogMessage (SCIP *scip, FILE *file, const char *formatstr,...)
void	SCIPinfoMessage (SCIP *scip, FILE *file, const char *formatstr,...)
void	SCIPverbMessage (SCIP *scip, SCIP_VERBLEVEL msgverblevel, FILE *file, const char *formatstr,...)
SCIP_VERBLEVEL	SCIPgetVerbLevel (SCIP *scip)

Macro Definition Documentation

SCIPdebugMsg

#define SCIPdebugMsg   while ( FALSE ) SCIPdebugMessagePrint

prints a debugging message if SCIP_DEBUG flag is set

Definition at line 88 of file scip_message.h.

Referenced by ObjPricerVRP::add_tour_variable(), addAllConss(), addAltLPColumn(), addAltLPConstraint(), addBilinearTermToCut(), addBranchingDecisionConss(), addCliques(), addCoef(), addConcaveEstimatorBivariate(), addConcaveEstimatorMultivariate(), addConcaveEstimatorUnivariate(), addConflictBinvar(), addConflictBounds(), addCut(), addCuts(), addExtendedAsymmetricFormulation(), addExtendedFlowFormulation(), addExtraCliques(), addFixedVarsConss(), addFlowrowToCommodity(), addGenVBound(), addIntervalGradientEstimator(), addLinearization(), addLinearizationCuts(), addLinearTermToCut(), addObjcut(), addRelaxation(), addSymresackConss(), addVarbound(), addVariable(), adjustOversizedJobBounds(), aggregateConstraints(), aggregateVariables(), aggregation(), alnsFixMoreVariables(), alnsUnfixVariables(), analyseInfeasibelCoreInsertion(), analyzeConflictLowerbound(), analyzeConflictOverload(), analyzeConflictUpperbound(), analyzeEnergyRequirement(), analyzeGenVBoundConflict(), analyzeZeroResultant(), appendLine(), applyAlternativeBoundsBranching(), applyBdchgs(), applyBoundHeur(), applyCliqueFixings(), applyCompletesol(), applyFixings(), applyFixingsAndAggregations(), applyGenVBound(), applyGenVBounds(), applyGlobalBounds(), applyHeur(), applyNlobbt(), applyProbing(), applyRepair(), applyVbounds(), applyVboundsFixings(), branch(), branchBalancedCardinality(), branchCons(), branchUnbalancedCardinality(), buildFlowCover(), calcBranchScore(), calcShiftVal(), calculateBounds(), cancelRow(), changeEmphasisParameters(), changeParametersUsingSettingsFiles(), checkAltLPInfeasible(), checkArraySizesGLS(), checkArraySizesHeur(), checkBounddisjunction(), checkCands(), checkConComponentsVarbound(), checkCons(), checkCumulativeCondition(), checkCurvature(), checkCurvatureEasy(), checkDivingCandidates(), checkFactorable(), checkFeasSubtree(), checkFixedVariables(), checkForOverlapping(), checkGlobalProperties(), checkKnapsack(), checkLogicor(), checkNumerics(), checkOrigPbCons(), checkOverloadViaThetaTree(), checkPackingPartitioningOrbitopeSolution(), checkRikun(), checkSolution(), checkSolutionOrig(), checkSwitchNonoverlappingSOS1Methods(), checkSymmetriesAreSymmetries(), checkSymresackSolution(), checkSystemGF2(), checkVarbound(), checkVariable(), checkViolations(), cleanupNetwork(), cliquePresolve(), collectBranchingCands(), collectCoefficients(), collectMinactVar(), collectNonBinaryImplicationData(), collectNonBinaryVBoundData(), collectSolution(), compensateVarLock(), componentSetupWorkingSol(), computeAndConstraintInfos(), computeBoundsX(), computeBoundsZ(), computeCoverUndercover(), computeCut(), computeED(), computeEffectiveHorizon(), computeFixingrate(), computeGauge(), computeImpliedEst(), computeImpliedLct(), computeInteriorPoint(), computeLinearConsSides(), computeMaxViolation(), computePeak(), computeReferencePointGauge(), computeStandardFeasibilityCut(), computeStandardIntegerOptCut(), computeStandardOptimalityCut(), computeSymmetryGroup(), consCapacityConstraintsFinder(), consdataCheckSuperindicator(), consdataCollectLinkingCons(), consdataCreate(), consdataCreateBinvars(), consdataCreateSuperindicator(), consdataDeletePos(), consdataFindUnlockedLinearVar(), consdataFixOperandsOne(), consdataFixResultantZero(), consdataFixVariables(), consdataGetActivity(), consdataLinearize(), constraintNonOverlappingGraph(), constructCompression(), constructSNFRelaxation(), constructValidSolution(), copyConsPseudoboolean(), copyCuts(), coretimesUpdateLb(), coretimesUpdateUb(), countSparseSol(), CREATE_CONSTRAINT(), createAndAddLinearCons(), createAndSplitProblem(), createCGCutCMIR(), createCGCutDirect(), createCGCuts(), createCGCutStrongCG(), createConsFromMonomial(), createConsFromQuadTerm(), createConstarray(), createConstraints(), createCoreProfile(), createCoverCuts(), createCoveringProblem(), createIndicatorConstraint(), createInitialColumns(), createLP(), createMIP(), createNAryBranch(), createNewArc(), createNewCommodity(), createNewSol(), createNLP(), createNlRow(), createObjRow(), createSelectedSortedEventpointsSol(), createSolFromSubScipSol(), createStartingData(), createSubproblem(), createSubSCIP(), createSubscip(), createTcliqueGraph(), createVariable(), createVarUbs(), deleteAltLPConstraint(), deleteCommodity(), deleteLambdaLeaf(), deleteRedundantVars(), deleteSubproblem(), deleteTrivilCons(), detectDominatingVlbs(), detectDominatingVubs(), detectRedundantConstraints(), detectRedundantVars(), detectVarboundSOS1(), determineBound(), determineBoundForSNF(), determineVariableFixings(), dfs(), disableCons(), disaggregate(), doCopy(), doSeachEcAggr(), doSeparation(), dropAndFreeEvents(), dualPresolve(), dualPresolving(), dualWeightsTightening(), ecaggrAddBilinTerm(), enfopsPackingPartitioningOrbitopeSolution(), enforceCardinality(), enforceConflictgraph(), enforceConssSOS1(), enforceConstraint(), enforceCurrentSol(), enforceCuts(), enforceIndicators(), enforceSol(), enforceSOS2(), enforceViolatedFixedNonlinear(), ensureMemorySize(), enumeratePatterns(), evaluateGauge(), Exec(), execGenVBounds(), execRelpscost(), extendToCover(), extractCapacities(), extractCapacityRows(), extractCycle(), extractFlow(), extractFlowRows(), extractGates(), extractNodes(), extractVariablesMINLP(), fillGlobalStartingData(), fillGraphByColoredCoefficients(), filterCands(), filterExistingLP(), filterPoints(), findAggregation(), findAndStoreEcAggregations(), findBoundaryPoint(), findCumulativeConss(), findPointPosition(), findUncapacitatedArcs(), fixAlmostFixedX(), fixAndPropagate(), fixDeleteOrUpgradeCons(), fixIntegerVariableLb(), fixIntegerVariableUb(), fixTriangle(), fixVariable(), fixVariables(), fixVariableZeroNode(), flattenAssignment(), forbidFixation(), freeComponent(), freeComponentsData(), freeConstarray(), freeGenVBounds(), freeStartingData(), freeSubscip(), generate1ConvexIndefiniteUnderestimator(), generate1ConvexIndefiniteUnderestimatorAtBoundary(), generate1ConvexIndefiniteUnderestimatorInTheInteriorPatternA(), generate1ConvexIndefiniteUnderestimatorInTheInteriorPatternB(), generateAndApplyBendersCuts(), generateAndApplyBendersIntegerCuts(), generateClusterCuts(), generateConvexConcaveEstimator(), generateConvexConcaveUnderestimator(), generateCut(), generateCutConvex(), generateCutLTI(), generateCutLTIcomputeCoefs(), generateCutLTIfindIntersection(), generateCutNonConvex(), generateCutProjectedPoint(), generateCutSol(), generateCutUnboundedLP(), generateEstimatingHyperplane(), generateLinearizationCut(), generateOddCycleCut(), generateOrthogonal_lx_ly_Underestimator(), generateOrthogonal_lx_uy_Underestimator(), generateOverestimatingHyperplaneCut(), generateSecantCut(), generateSparseCut(), generateUnderestimatorParallelYFacets(), generateZerohalfCut(), getBinVarsRepresentatives(), getBranchingDecisionStrongbranchSOS1(), getConflictImplics(), getConstraint(), getCover(), getFixedVariable(), getFixingValue(), getFlowCover(), getFlowrowFit(), getGMIFromRow(), getIterationsLeft(), getMaxactImplicObjchg(), getMaxAndConsDim(), getNextLine(), getNextToken(), getNodeSimilarityScore(), getObjective(), getRandomVariable(), getStatistics(), getVariable(), GUBsetMoveVar(), handle1Cycle(), handleNewVariableSOS1(), heurExec(), identifySourcesTargets(), inferboundsEdgeFinding(), initAlternativeLP(), initData(), initImplGraphSOS1(), initMatrix(), initPropdata(), initsepaBoundInequalityFromCardinality(), initsepaBoundInequalityFromSOS1Cons(), initSolve(), insertZerolist(), isCandidate(), isNewSection(), isNlobbtApplicable(), isPossibleToComputeCut(), isSolFeasible(), liftCliqueVariables(), mcfnetworkExtract(), mergeAndCleanQuadVarTerms(), mergeMultiples(), multiAggregateBinvar(), neighborhoodFixVariables(), nlrowaggrCreate(), nlrowaggrFree(), nodepairqueueCreate(), nodepartitionCreate(), normalizeCumulativeCondition(), objimplicsCreate(), optimize(), orbisackUpgrade(), parseArray(), parseConstant(), parseConstraint(), parseList(), parseSolveItem(), parseType(), parseVariable(), performAggregations(), performBranching(), performDualfix(), performFixing(), performLPRandRounding(), performLPSimpleRounding(), performOrbitalFixing(), performRandRounding(), performRelaxSimpleRounding(), performSimpleRounding(), performStrongbranchWithPropagation(), polishSolution(), predBndStr(), prepareCons(), preprocessConstraintPairs(), presolRoundCardinality(), presolRoundConsSOS1(), presolRoundIndicator(), presolRoundSOS2(), presolRoundVarsSOS1(), presolve(), presolveConsEst(), presolveConsLct(), presolveCreateBenTalNemirovskiApproxDim3(), presolveCreateGlineurApproxDim3(), presolveDisaggregate(), presolveDisaggregateMergeComponents(), presolveDual(), presolveFindDuplicates(), presolvePropagateCons(), presolveRemoveFixedVariables(), presolveRound(), presolveSolve(), presolveTryAddAND(), presolveTryAddLinearReform(), presolveUpgrade(), prettifyConss(), printBoundSectionName(), printColumnSection(), printRangeSection(), printRhsSection(), processBinvarFixings(), processFixings(), processIntegerBoundChg(), processNlRow(), processWatchedVars(), propagateBinaryBestRootRedcost(), propagateBounds(), propagateBoundsBilinearTerm(), propagateBoundsCons(), propagateBoundsQuadVar(), propagateBoundsTightenVar(), propagateBoundsTightenVarLb(), propagateBoundsTightenVarUb(), propagateCons(), propagateConstraintSides(), propagateCutoffboundBinvars(), propagateCutoffboundGlobally(), propagateCutoffboundVar(), propagateLbTTEF(), propagateOrbitalFixing(), propagatePackingPartitioningCons(), propagateRedcostBinvar(), propagateRedcostVar(), propagateRootRedcostBinvar(), propagateTimetable(), propagateTTEF(), propagateUbTTEF(), propagateVarbounds(), propagateVbounds(), propCardinality(), propConsSOS1(), propdataInit(), propIndicator(), proposeFeasibleSolution(), propSOS2(), propVariables(), readBlocks(), readBounds(), readCoefficients(), readCols(), readConstraints(), readFZNFile(), readIndep(), readIndicators(), readLIBSVM(), readName(), readObjective(), readObjname(), readObjsen(), readPeriods(), readPolynomial(), readQCMatrix(), readQMatrix(), readRanges(), readRhs(), readRows(), readScenarios(), readSemicontinuous(), readSOS(), readSos(), readStoch(), readTime(), reformEnsureChildrenMinCurvature(), reformMonomial(), reformNode2Var(), reformulate(), registerBranchingCandidates(), registerBranchingCandidatesCentrality(), registerBranchingCandidatesGap(), registerBranchingCandidatesViolation(), registerBranchingVariables(), relaxVar(), removeConstraintsDueToNegCliques(), removeDoubleAndSingletonsAndPerformDualpresolve(), removeFixedLinearVariables(), removeFixedNonlinearVariables(), removeFixedVariables(), removeIrrelevantJobs(), removeOversizedJobs(), removeRedundantCons(), removeRedundantConssAndNonzeros(), removeRedundantConstraints(), removeRedundantNonZeros(), replaceByLinearConstraints(), replaceViolatedByLinearConstraints(), resolveGenVBoundPropagation(), resolvePropagation(), resolvePropagationCoretimes(), resolvePropagationFullOrbitopes(), respropCumulativeCondition(), rowCalculateGauss(), rowFindSlackVar(), rowprepCleanupImproveCoefrange(), rowprepCleanupIntegralCoefs(), sampleRandomPoints(), SCIP_DECL_BRANCHEXECEXT(), SCIP_DECL_BRANCHEXECLP(), SCIP_DECL_BRANCHEXECPS(), SCIP_DECL_COMPREXEC(), SCIP_DECL_CONFLICTEXEC(), SCIP_DECL_CONSACTIVE(), SCIP_DECL_CONSCHECK(), SCIP_DECL_CONSCOPY(), SCIP_DECL_CONSDEACTIVE(), SCIP_DECL_CONSDELETE(), SCIP_DECL_CONSDISABLE(), SCIP_DECL_CONSENABLE(), SCIP_DECL_CONSENFOLP(), SCIP_DECL_CONSENFOPS(), SCIP_DECL_CONSENFORELAX(), SCIP_DECL_CONSEXIT(), SCIP_DECL_CONSEXITPRE(), SCIP_DECL_CONSEXITSOL(), SCIP_DECL_CONSGETDIVEBDCHGS(), SCIP_DECL_CONSINIT(), SCIP_DECL_CONSINITLP(), SCIP_DECL_CONSINITPRE(), SCIP_DECL_CONSINITSOL(), SCIP_DECL_CONSLOCK(), SCIP_DECL_CONSPARSE(), SCIP_DECL_CONSPRESOL(), SCIP_DECL_CONSPRINT(), SCIP_DECL_CONSPROP(), SCIP_DECL_CONSRESPROP(), SCIP_DECL_CONSSEPALP(), SCIP_DECL_CONSSEPASOL(), SCIP_DECL_CONSTRANS(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTINIT(), SCIP_DECL_EXPRGRAPHNODEREFORM(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXITSOL(), SCIP_DECL_HEURFREE(), SCIP_DECL_HEURINIT(), SCIP_DECL_LINCONSUPGD(), SCIP_DECL_NODESELSELECT(), SCIP_DECL_NONLINCONSUPGD(), SCIP_DECL_PARAMCHGD(), SCIP_DECL_PRESOLEXEC(), SCIP_DECL_PRESOLEXIT(), SCIP_DECL_PRESOLEXITPRE(), SCIP_DECL_PRESOLFREE(), SCIP_DECL_PRESOLINIT(), SCIP_DECL_PRESOLINITPRE(), SCIP_DECL_PRICERFARKAS(), SCIP_DECL_PRICERREDCOST(), SCIP_DECL_PROBDELORIG(), SCIP_DECL_PROBDELTRANS(), SCIP_DECL_PROBTRANS(), SCIP_DECL_PROPEXEC(), SCIP_DECL_PROPFREE(), SCIP_DECL_PROPINIT(), SCIP_DECL_PROPPRESOL(), SCIP_DECL_QUADCONSUPGD(), SCIP_DECL_READERCOPY(), SCIP_DECL_READERREAD(), SCIP_DECL_READERWRITE(), SCIP_DECL_RELAXEXEC(), SCIP_DECL_SEPAEXECLP(), SCIP_DECL_SOLVECUMULATIVE(), SCIP_DECL_SORTPTRCOMP(), SCIPaddBilinearIneqQuadratic(), SCIPaddBilinMcCormick(), SCIPaddNlpiProbRows(), SCIPaddRowIndicator(), SCIPaddVarCardinality(), SCIPaddVarSOS1(), SCIPaddVarSOS2(), SCIPanalyzeDeductionsProbing(), SCIPappendVarCardinality(), SCIPappendVarSOS2(), SCIPapplyHeurDualval(), SCIPapplyHeurSubNlp(), SCIPapplyLockFixings(), SCIPapplyProbingVar(), SCIPapplyProximity(), SCIPapplyUndercover(), SCIPcalcCumulativeDistribution(), SCIPcalcFlowCover(), SCIPchgCardvalCardinality(), SCIPchgReoptObjective(), SCIPchgVarType(), SCIPcomputeConvexEnvelopeFacet(), SCIPcomputeHyperplaneThreePoints(), SCIPcopyConflicts(), SCIPcopyConss(), SCIPcopyCuts(), SCIPcopyImplicationsCliques(), SCIPcopyOrigConss(), SCIPcreateConsCumulative(), SCIPcreateConsLinking(), SCIPcreateConsNonlinear(), SCIPcreateConsNonlinear2(), SCIPcreateConsQuadratic(), SCIPcreateConsSamediff(), SCIPcreateFiniteSolCopy(), SCIPcreateNlpiProb(), SCIPendStrongbranch(), SCIPgenVBoundAdd(), SCIPgetVarStrongbranchWithPropagation(), SCIPgetViolationAbspower(), SCIPheurPassSolAddSol(), SCIPheurPassSolTrySol(), SCIPmatrixCreate(), SCIPparseVarName(), SCIPparseVarsList(), SCIPparseVarsPolynomial(), SCIPperformGenericDivingAlgorithm(), SCIPpricerBinpackingActivate(), SCIPprobdataAddVar(), SCIPresolveSolHeurSubNlp(), SCIProwCalcProbability(), SCIPselectVarPseudoStrongBranching(), SCIPselectVarStrongBranching(), SCIPseparateKnapsackCuts(), SCIPseparateRelaxedKnapsack(), SCIPshrinkDisjunctiveVarSet(), SCIPsolve(), SCIPsolveKnapsackApproximately(), SCIPsolveKnapsackExactly(), SCIPsolveProbingRelax(), SCIPstartStrongbranch(), SCIPtransformMinUC(), SCIPtransformProb(), SCIPtryStrongbranchLPSol(), SCIPupdateNlpiProb(), SCIPupdateStartpointHeurSubNlp(), SCIPverifyCircularPatternHeuristic(), SCIPverifyCircularPatternNLP(), SCIPwriteLp(), SCIPwriteMps(), searchEcAggrWithCliques(), selectInitialVariable(), selectVarMultAggrBranching(), sepaImplBoundCutsSOS1(), separateCardinality(), separateCons(), separateConsBinaryRepresentation(), separateConsOnIntegerVariables(), separateConstraints(), separateCoverCutsCons(), separateCuts(), separateGLS(), separateIISRounding(), separateIndicators(), separateOddCycles(), separatePerspective(), separatePoint(), separateSOS1(), setupAndSolve(), setupAndSolveCumulativeSubscip(), setupAndSolveSubscip(), setupAndSolveSubscipCrossover(), setupAndSolveSubscipLocalbranching(), setupAndSolveSubscipMutation(), setupAndSolveSubscipRapidlearning(), setUpEvents(), setupSubScip(), shortenConss(), simplifyInequalities(), solCutIsViolated(), solveBilinearLP(), solveComponent(), solveCoveringProblem(), solveIndependentCons(), solveLp(), solveNlp(), solveNLP(), solvePricingHeuristic(), solvePricingMINLP(), solveSubNLP(), solveSubproblem(), solveSubscip(), solveSubscipLpface(), sortGenVBounds(), sortVariables(), storeNonlinearConvexNlrows(), storeSolution(), strengthenVarbounds(), subscipdataCopySubscip(), SYMcomputeSymmetryGenerators(), tarjan(), TCLIQUE_NEWSOL(), tcliquegraphConstructCliqueTable(), tightenBounds(), tightenCapacity(), tightenCoefs(), tightenedIntvar(), tightenVariables(), tightenVarLb(), tightenVarsBoundsSOS1(), tightenVarUb(), tightenWeights(), transformSols(), transformVariable(), tryAddSymmetryHandlingConss(), tryFixVar(), tryOneOpt(), trySolCandidate(), tryUpgradingLogicor(), tryUpgradingSetppc(), tryUpgradingXor(), updateArcData(), updateBanditAlgorithm(), updateBestCandidate(), updateBilinearRelaxation(), updateEnvelop(), updateFirstRow(), updateFirstRowGlobal(), updateObjUpperbound(), updateSubproblemLowerbound(), updateTransformation(), upgradeCons(), upgradeConss(), upgradeIndicatorSuperindicator(), upgradeLinearSuperindicator(), verifyCircularPattern(), wrapperDins(), writeFzn(), and writeOpbObjective().

SCIPdebugMsgPrint

#define SCIPdebugMsgPrint   while ( FALSE ) SCIPdebugMessagePrint

Definition at line 89 of file scip_message.h.

Referenced by addLinearization(), applyFixings(), checkCurvature(), checkFactorable(), constructSNFRelaxation(), createConstraints(), ecaggrAddBilinTerm(), enumeratePatterns(), findAndStoreEcAggregations(), generate1ConvexIndefiniteUnderestimatorAtBoundary(), generate1ConvexIndefiniteUnderestimatorInTheInteriorPatternA(), generate1ConvexIndefiniteUnderestimatorInTheInteriorPatternB(), generateConvexConcaveUnderestimator(), generateCut(), generateOrthogonal_lx_ly_Underestimator(), generateOrthogonal_lx_uy_Underestimator(), generateUnderestimatorParallelYFacets(), getGenVBound(), nlrowaggrFree(), parseConstraint(), presolveUpgrade(), readCoefficients(), readPolynomial(), reformulate(), removeFixedNonlinearVariables(), SCIPcomputeConvexEnvelopeFacet(), SCIPpricerBinpackingActivate(), SCIPseparateKnapsackCuts(), SCIPseparateRelaxedKnapsack(), SCIPwritePpm(), tarjan(), and tightenCapacity().

Function Documentation

SCIPsetMessagehdlr()

SCIP_RETCODE SCIPsetMessagehdlr	(	SCIP *	scip,
		SCIP_MESSAGEHDLR *	messagehdlr
	)

installs the given message handler, such that all messages are passed to this handler. A messages handler can be created via SCIPmessagehdlrCreate().

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.

Precondition

this method can be called in one of the following stages of the SCIP solving process:

• SCIP_STAGE_INIT
• SCIP_STAGE_PROBLEM

Note

The currently installed messages handler gets freed if this SCIP instance is its last user (w.r.t. capture/release).

Parameters

scip	SCIP data structure
messagehdlr	message handler to install, or NULL to suppress all output

Definition at line 136 of file scip_message.c.

References FALSE, Scip::messagehdlr, SCIP_Set::nlpis, SCIP_Set::nnlpis, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPmessagehdlrCapture(), SCIPmessagehdlrRelease(), SCIPnlpiSetMessageHdlr(), Scip::set, and TRUE.

Referenced by SCIPcopyPlugins().

SCIPgetMessagehdlr()

SCIP_MESSAGEHDLR* SCIPgetMessagehdlr

(

SCIP *

scip

)

returns the currently installed message handler

Returns

the currently installed message handler, or NULL if messages are currently suppressed

Parameters

scip	SCIP data structure

Definition at line 171 of file scip_message.c.

References Scip::messagehdlr.

Referenced by addConcaveEstimatorMultivariate(), checkCurvature(), computeCut(), computeEffectiveHorizonCumulativeCondition(), computeInteriorPoint(), coretimesUpdateUb(), createLP(), findAndStoreEcAggregations(), generate1ConvexIndefiniteUnderestimatorAtBoundary(), generate1ConvexIndefiniteUnderestimatorInTheInteriorPatternA(), generate1ConvexIndefiniteUnderestimatorInTheInteriorPatternB(), generateConvexConcaveUnderestimator(), generateOrthogonal_lx_ly_Underestimator(), generateOrthogonal_lx_uy_Underestimator(), generateUnderestimatorParallelYFacets(), heurdataInit(), initAlternativeLP(), isConvexLocal(), propagateBounds(), propagateConstraintSides(), scipexamples::QueensSolver::QueensSolver(), readPolynomial(), reformulate(), runBenders(), SCIP_DECL_CONSCHECK(), SCIP_DECL_CONSEXITPRE(), SCIP_DECL_CONSEXITSOL(), SCIP_DECL_CONSINIT(), SCIP_DECL_CONSPARSE(), SCIP_DECL_CONSPRESOL(), SCIP_DECL_CONSPRINT(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_HEUREXEC(), SCIP_DECL_PARAMCHGD(), SCIPaggrRowPrint(), SCIPcopyPlugins(), SCIPdummyDebugMethodForSun(), SCIPprobdataWriteLogLine(), SCIPwriteBnd(), solveClassification(), solveMinIISC(), and solveSubNLP().

SCIPsetMessagehdlrLogfile()

void SCIPsetMessagehdlrLogfile	(	SCIP *	scip,
		const char *	filename
	)

sets the log file name for the currently installed message handler

Parameters

scip	SCIP data structure
filename	name of log file, or NULL (no log)

Definition at line 179 of file scip_message.c.

References Scip::messagehdlr, NULL, and SCIPmessagehdlrSetLogfile().

Referenced by processArguments(), and SCIPprocessShellArguments().

SCIPsetMessagehdlrQuiet()

void SCIPsetMessagehdlrQuiet	(	SCIP *	scip,
		SCIP_Bool	quiet
	)

sets the currently installed message handler to be quiet (or not)

Parameters

scip	SCIP data structure
quiet	should screen messages be suppressed?

Definition at line 191 of file scip_message.c.

References Scip::messagehdlr, NULL, and SCIPmessagehdlrSetQuiet().

Referenced by doCopy(), processArguments(), SCIP_DECL_RELAXEXEC(), SCIPprocessShellArguments(), SCIPverifyCircularPatternNLP(), and solvePricingMINLP().

SCIPwarningMessage()

void SCIPwarningMessage	(	SCIP *	scip,
		const char *	formatstr,
			...
	)

prints a warning message via the message handler

Parameters

scip	SCIP data structure
formatstr	format string like in printf() function

Definition at line 203 of file scip_message.c.

References Scip::messagehdlr, NULL, and SCIPmessageVFPrintWarning().

Referenced by addConcaveEstimatorMultivariate(), addConstraintToStage(), addVariableToStage(), applyBoundHeur(), applyFixings(), applyRepair(), applyVbounds(), changeParametersUsingSettingsFiles(), checkAltLPInfeasible(), checkConsnames(), checkCurvature(), checkFixedVariables(), checkParameters(), checkTransferBoolParam(), checkVarnames(), computeAndConstraintInfos(), conshdlrdataHasUpgrade(), CREATE_CONSTRAINT(), createAltLP(), createAndAddLinearCons(), determineSymmetry(), enforceConstraint(), fillDigraph(), findBestObjectiveValue(), forbidFixation(), getFixedVariable(), getJobId(), getNextLine(), getObjective(), getStatistics(), packingUpgrade(), parseConstraint(), parseRange(), parseType(), presolveCreateGlineurApproxDim3(), printExpr(), printIndicatorCons(), readBinaries(), readBounds(), readCnf(), readCoefficients(), readCols(), readFZNFile(), readGenerals(), readQCMatrix(), readQMatrix(), readRanges(), readRhs(), readSol(), readSOS(), readWarning(), readXmlSolFile(), replaceViolatedByLinearConstraints(), SCIP_DECL_BRANCHEXECLP(), SCIP_DECL_CONSCHECK(), SCIP_DECL_CONSCOPY(), SCIP_DECL_CONSINITLP(), SCIP_DECL_CONSINITPRE(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTINIT(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEURINIT(), SCIP_DECL_NONLINCONSUPGD(), SCIP_DECL_PRICERFARKAS(), SCIP_DECL_PRICERREDCOST(), SCIP_DECL_READERREAD(), SCIP_DECL_READERWRITE(), SCIPchgVarLb(), SCIPchgVarLbGlobal(), SCIPchgVarLbNode(), SCIPchgVarLbProbing(), SCIPchgVarUb(), SCIPchgVarUbGlobal(), SCIPchgVarUbNode(), SCIPchgVarUbProbing(), SCIPconsBendersEnforceSolution(), SCIPconsGetDualfarkas(), SCIPconsGetDualsol(), SCIPconsGetLhs(), SCIPconsGetRhs(), SCIPconsGetRow(), SCIPcreateConsPseudobooleanWithConss(), SCIPcreateConsSuperindicator(), SCIPgetConsVals(), SCIPgetViolationNonlinear(), SCIPincludeNonlinconsUpgrade(), SCIPincludeReaderZpl(), SCIPinferVarLbCons(), SCIPinferVarLbProp(), SCIPinferVarUbCons(), SCIPinferVarUbProp(), SCIPisDualSolAvailable(), SCIPnewProbingNode(), SCIPreadOpb(), SCIPsolve(), SCIPsolveConcurrent(), SCIPtightenVarLb(), SCIPtightenVarLbGlobal(), SCIPtightenVarUb(), SCIPtightenVarUbGlobal(), SCIPwriteBnd(), SCIPwriteCcg(), SCIPwriteGms(), SCIPwriteImplicationConflictGraph(), SCIPwriteLp(), SCIPwriteMps(), SCIPwriteOpb(), SCIPwritePbm(), SCIPwritePip(), SCIPwritePpm(), setupAndSolve(), setupAndSolveSubscip(), setupAndSolveSubscipOneopt(), setupAndSolveSubscipRapidlearning(), setupSCIPparamsFP2(), setupSCIPparamsStage3(), solveBilinearLP(), solveClassification(), solveCoveringProblem(), solveLP(), solveLp(), solveMinIISC(), solveSubNLP(), solveSubproblem(), solveSubscip(), writeFzn(), and writeOpbConstraints().

SCIPprintDebugMessage()

void SCIPprintDebugMessage	(	SCIP *	scip,
		const char *	sourcefile,
		int	sourceline,
		const char *	formatstr,
			...
	)

prints a debug message

Parameters

scip	SCIP data structure
sourcefile	name of the source file that called the function
sourceline	line in the source file where the function was called
formatstr	format string like in printf() function

Definition at line 219 of file scip_message.c.

References Scip::messagehdlr, NULL, SCIPmessageFPrintInfo(), SCIPmessageVFPrintInfo(), Scip::stat, and SCIP_Stat::subscipdepth.

SCIPdebugMessagePrint()

void SCIPdebugMessagePrint	(	SCIP *	scip,
		const char *	formatstr,
			...
	)

prints a debug message without precode

Parameters

scip	SCIP data structure
formatstr	format string like in printf() function

Definition at line 246 of file scip_message.c.

References Scip::messagehdlr, NULL, and SCIPmessageVFPrintInfo().

SCIPdialogMessage()

void SCIPdialogMessage	(	SCIP *	scip,
		FILE *	file,
		const char *	formatstr,
			...
	)

prints a dialog message that requests user interaction or is a direct response to a user interactive command

Parameters

scip	SCIP data structure
file	file stream to print into, or NULL for stdout
formatstr	format string like in printf() function

Definition at line 262 of file scip_message.c.

References Scip::messagehdlr, NULL, and SCIPmessageVFPrintDialog().

Referenced by dialogExecMenu(), displayReaders(), scip::ObjDialog::SCIP_DECL_DIALOGDESC(), SCIP_DECL_DIALOGDESC(), SCIP_DECL_DIALOGEXEC(), SCIPdialogDisplayMenu(), SCIPdialogDisplayMenuEntry(), and writeProblem().

SCIPinfoMessage()

void SCIPinfoMessage	(	SCIP *	scip,
		FILE *	file,
		const char *	formatstr,
			...
	)

prints a message

Parameters

scip	SCIP data structure
file	file stream to print into, or NULL for stdout
formatstr	format string like in printf() function

Definition at line 279 of file scip_message.c.

References Scip::messagehdlr, NULL, and SCIPmessageVFPrintInfo().

Referenced by applyDomainChanges(), BENDERS_CUTORACLE(), checkAllConss(), checkCons(), checkConsnames(), checkCumulativeCondition(), checkOrigPbCons(), checkPackingPartitioningOrbitopeSolution(), checkSymresackSolution(), checkSystemGF2(), checkVarnames(), computeInteriorPoint(), configurationFree(), consdataCheckSuperindicator(), consdataCreate(), consdataFree(), consdataPrint(), createIntervalRelaxation(), createProbSimplifiedTest(), createSubscip(), detectDominatingVlbs(), detectDominatingVubs(), endLine(), enforceIndicators(), execmain(), extendToCover(), fromCommandLine(), generateAndApplyBendersIntegerCuts(), generateAndApplyBendersNogoodCut(), isConvexLocal(), main(), nodepartitionIsConnected(), ObjPricerVRP::pricing(), printBoundSection(), printBoundSectionName(), printColumnSection(), printEntry(), printIndicatorCons(), printLongStatistics(), printNeighborhoodStatistics(), printNLRow(), printPBRow(), printRangeSection(), printRecord(), printRhsSection(), printRow(), printRowType(), printShortStatistics(), printStart(), printStatus(), printValue(), processArguments(), readCyc(), readParams(), readSto(), runBenders(), runBrachistochrone(), runCircle(), runGastrans(), runPacking(), runSCIP(), runString(), SCIP_DECL_BENDERSCUTEXEC(), SCIP_DECL_CONCSOLVERCREATEINST(), SCIP_DECL_CONCSOLVEREXEC(), SCIP_DECL_CONCSOLVERINITSEEDS(), SCIP_DECL_CONFLICTEXEC(), SCIP_DECL_CONSCHECK(), SCIP_DECL_CONSEXIT(), SCIP_DECL_CONSEXITSOL(), SCIP_DECL_CONSINITSOL(), SCIP_DECL_CONSPRINT(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_HASHKEYVAL(), SCIP_DECL_LINCONSUPGD(), SCIP_DECL_PRICERREDCOST(), SCIP_DECL_READERREAD(), SCIP_DECL_READERWRITE(), SCIP_DECL_TABLEOUTPUT(), SCIPcheckSolutionOrbisack(), SCIPcleanupRowprep(), SCIPprintExternalCodes(), SCIPprintLinConsStats(), SCIPprintRowprep(), SCIPprintSolReaderFzn(), SCIPprobdataInvalidateDualbound(), SCIPprobdataUpdateDualbound(), SCIPprobdataWriteSolution(), SCIPprocessShellArguments(), SCIPrunCyc(), SCIPsolveConcurrent(), SCIPvalidateSolve(), SCIPvardataPrint(), SCIPwriteBnd(), SCIPwriteCcg(), SCIPwriteGms(), SCIPwriteLp(), SCIPwriteMps(), SCIPwritePbm(), SCIPwritePip(), SCIPwritePpm(), SCIPwriteVarName(), SCIPwriteVarsLinearsum(), SCIPwriteVarsList(), SCIPwriteVarsPolynomial(), selectVarMultAggrBranching(), setupProblem(), solCutIsViolated(), solveClassification(), solveMinIISC(), solveSubscipLpface(), strenghtenOrbitopeConstraint(), TCLIQUE_NEWSOL(), visualizeSolutionAscii(), visualizeSolutionGnuplot(), visualizeSolutionMatplotlib(), writeBounds(), writeBuffer(), writeExpandedSolutions(), writeFzn(), writeOpb(), writeOpbConstraints(), and writeOpbObjective().

SCIPverbMessage()

void SCIPverbMessage	(	SCIP *	scip,
		SCIP_VERBLEVEL	msgverblevel,
		FILE *	file,
		const char *	formatstr,
			...
	)

prints a message depending on the verbosity level

Parameters

scip	SCIP data structure
msgverblevel	verbosity level of this message
file	file stream to print into, or NULL for stdout
formatstr	format string like in printf() function

Definition at line 296 of file scip_message.c.

References SCIP_Set::disp_verblevel, Scip::messagehdlr, NULL, SCIPmessageVFPrintVerbInfo(), and Scip::set.

Referenced by applyBoundChanges(), applyProbing(), applySolvingPhase(), central_terminal(), changeParametersUsingSettingsFiles(), checkCurvature(), checkParameters(), copyConsPseudoboolean(), createProbOnlyEdge(), createProbSimplified(), createSubproblems(), createSubSCIP(), determineSymmetry(), enforceConstraint(), execRelpscost(), findBestObjectiveValue(), findComponents(), freeTransform(), generateAndApplyBendersCuts(), maximalslack(), mpsinputEntryIgnored(), parseError(), performDualfix(), readMst(), readSol(), readSolFile(), readXmlSolFile(), reoptSaveNewObj(), SCIP_DECL_CONCSOLVERCREATEINST(), SCIP_DECL_CONSCOPY(), SCIP_DECL_CONSEXITSOL(), SCIP_DECL_CONSINITSOL(), SCIP_DECL_CONSPARSE(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_PRESOLEXEC(), SCIP_DECL_READERREAD(), SCIP_DECL_SEPAEXECLP(), SCIP_DECL_TABLEOUTPUT(), SCIPapplyHeurDualval(), SCIPbendersComputeSubproblemLowerbound(), SCIPbendersExec(), SCIPbendersExecSubproblemSolve(), SCIPbendersMergeSubproblemIntoMaster(), SCIPcreateProbCyc(), SCIPcycPrintSolutionValues(), SCIPreoptMergeVarHistory(), SCIPselectVarPseudoStrongBranching(), SCIPselectVarStrongBranching(), SCIPsetCalcPathGrowSize(), SCIPsolve(), SCIPsolveConcurrent(), separateGLS(), solveSubNLP(), storeSolution(), SYMcomputeSymmetryGenerators(), syntaxError(), testCriteria(), transformSols(), transitionPhase3(), turnoffNodeSelector(), and updateFailureStatistic().

SCIPgetVerbLevel()

SCIP_VERBLEVEL SCIPgetVerbLevel

(

SCIP *

scip

)

returns the current message verbosity level

Returns

message verbosity level of SCIP

See also

SCIP_VERBLEVEL for a list of all verbosity levels

Parameters

scip	SCIP data structure

Definition at line 320 of file scip_message.c.

References SCIP_Set::disp_verblevel, NULL, and Scip::set.

Referenced by SCIP_DECL_READERCOPY().