methods to query statistics about the solving process
int SCIPgetNRuns | ( | SCIP * | scip | ) |
gets number of branch and bound runs performed, including the current run
scip | SCIP data structure |
Definition at line 129 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by applyRepair(), computeMinDistance(), copyCuts(), determineSymmetry(), findCumulativeConss(), SCIP_DECL_BRANCHEXECLP(), SCIP_DECL_CONFLICTEXEC(), SCIP_DECL_CONFLICTEXEC(), SCIP_DECL_CONFLICTEXEC(), SCIP_DECL_CONFLICTEXEC(), SCIP_DECL_CONSPRESOL(), SCIP_DECL_CONSPRESOL(), SCIP_DECL_CONSPRESOL(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_PRESOLEXEC(), SCIP_DECL_PROPEXITPRE(), SCIP_DECL_PROPPRESOL(), and strengthenVarbounds().
int SCIPgetNReoptRuns | ( | SCIP * | scip | ) |
gets number of reoptimization runs performed, including the current run
scip | SCIP data structure |
Definition at line 156 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by SCIP_DECL_BRANCHEXECLP(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), and SCIP_DECL_HEUREXEC().
void SCIPaddNNodes | ( | SCIP * | scip, |
SCIP_Longint | nnodes ) |
add given number to the number of processed nodes in current run and in all runs, including the focus node
scip | SCIP data structure |
nnodes | number of processed nodes to add to the statistics |
Definition at line 183 of file scip_solvingstats.c.
References FALSE, nnodes, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by solveComponent().
SCIP_Longint SCIPgetNNodes | ( | SCIP * | scip | ) |
gets number of processed nodes in current run, including the focus node
scip | SCIP data structure |
Definition at line 212 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by applyBinaryConstraints(), applyCliqueFixings(), applyVbounds(), branchBalancedCardinality(), calcNodeLimit(), checkEstimateCriterion(), checkExec(), checkRankOneTransition(), determineLimits(), determineLimits(), ensureMemorySize(), execRelpscost(), getBranchingDecisionStrongbranchSOS1(), getEstimCompletion(), isUseOldBranching(), predictTotalSizeTreeProfile(), propagateCons(), runVanillaStrongBranching(), SCIP_DECL_BRANCHEXECLP(), SCIP_DECL_CONCSOLVEREXEC(), SCIP_DECL_CONSPROP(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_NODESELSELECT(), SCIP_DECL_NODESELSELECT(), SCIP_DECL_NODESELSELECT(), SCIP_DECL_NODESELSELECT(), SCIP_DECL_PRICERFARKAS(), SCIPapplyProximity(), SCIPperformGenericDivingAlgorithm(), SCIPselectVarPseudoStrongBranching(), SCIPselectVarStrongBranching(), setSubscipLimits(), setupAndSolve(), setupAndSolve(), setupAndSolveSubscipCrossover(), setupAndSolveSubscipLocalbranching(), setupAndSolveSubscipMutation(), setupAndSolveSubscipTrustregion(), solveComponent(), solveSubproblem(), solveSubscip(), solveSubscipLpface(), testCriteria(), transitionPhase3(), updateFailureStatistic(), updateFailureStatistic(), updateFailureStatistic(), updateOldBranching(), updateRunStats(), wrapperDins(), wrapperRins(), and writeBounds().
SCIP_Longint SCIPgetNTotalNodes | ( | SCIP * | scip | ) |
gets total number of processed nodes in all runs, including the focus node
scip | SCIP data structure |
Definition at line 239 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by applyRepair(), getX(), isUsePreviousResult(), runBenders(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_HEUREXEC(), and selectVarStart().
SCIP_Longint SCIPgetNFeasibleLeaves | ( | SCIP * | scip | ) |
gets number of leaf nodes processed with feasible relaxation solution
scip | SCIP data structure |
Definition at line 266 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
SCIP_Longint SCIPgetNInfeasibleLeaves | ( | SCIP * | scip | ) |
gets number of infeasible leaf nodes processed
scip | SCIP data structure |
Definition at line 293 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by calcScore(), checkExec(), and SCIP_DECL_DISPOUTPUT().
SCIP_Longint SCIPgetNObjlimLeaves | ( | SCIP * | scip | ) |
gets number of processed leaf nodes that hit LP objective limit
scip | Scip data structure |
Definition at line 320 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by calcScore(), checkExec(), and SCIP_DECL_DISPOUTPUT().
int SCIPgetNRootboundChgs | ( | SCIP * | scip | ) |
gets number of global bound changes
scip | Scip data structure |
Definition at line 347 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by setupAndSolveSubscipRapidlearning().
int SCIPgetNRootboundChgsRun | ( | SCIP * | scip | ) |
gets number of global bound changes applied in the current run
scip | Scip data structure |
Definition at line 374 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
SCIP_Longint SCIPgetNDelayedCutoffs | ( | SCIP * | scip | ) |
gets number of times a selected node was from a cut off subtree
scip | SCIP data structure |
Definition at line 401 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by releaseNodeInformation(), and SCIP_DECL_EVENTINITSOL().
SCIP_Longint SCIPgetNLPs | ( | SCIP * | scip | ) |
gets total number of LPs solved so far
scip | SCIP data structure |
Definition at line 428 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by addCut(), addCut(), addCut(), addCut(), addCut(), addCut(), computeRltCut(), createCGCutCMIR(), createCGCutDirect(), createCGCutStrongCG(), estimateBivariateQuotient(), estimateUnivariateQuotient(), generateCutSolDisagg(), generateCutSolSOC(), generateDisjCutSOS1(), generateZerohalfCut(), getOldBranching(), isUseOldBranching(), performLPRandRounding(), performLPSimpleRounding(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_NLHDLRENFO(), SCIP_DECL_NLHDLRESTIMATE(), SCIP_DECL_NLHDLRESTIMATE(), SCIP_DECL_NLHDLRESTIMATE(), SCIP_DECL_SEPAEXECLP(), SCIPcalcFlowCover(), separateGLS(), separateMcCormickImplicit(), setupAndSolveSubscipRapidlearning(), and updateOldBranching().
SCIP_Longint SCIPgetNLPIterations | ( | SCIP * | scip | ) |
gets total number of iterations used so far in primal and dual simplex and barrier algorithm
scip | SCIP data structure |
Definition at line 447 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by applyBoundHeur(), applyObbtBilinear(), applyRepair(), applySeparation(), applyVbounds(), filterBounds(), filterExistingLP(), filterRound(), findNewBounds(), generateAndApplyBendersCuts(), getIterationsLeft(), getX(), if(), performInteriorSolCutStrengthening(), SCIP_DECL_CONCSOLVEREXEC(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_SEPAEXECLP(), SCIPapplyProximity(), SCIPvarUpdatePseudocost(), setupAndSolveSubscipRapidlearning(), solveLP(), solveLp(), solveSubscip(), solveSubscipLpface(), updateSubproblemStatQueue(), and while().
SCIP_Longint SCIPgetNNZs | ( | SCIP * | scip | ) |
gets number of active non-zeros in the current transformed problem
scip | SCIP data structure |
Definition at line 473 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by SCIPsyncstoreInit().
SCIP_Longint SCIPgetNRootLPIterations | ( | SCIP * | scip | ) |
gets total number of iterations used so far in primal and dual simplex and barrier algorithm for the root node
scip | SCIP data structure |
Definition at line 491 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by applyNlobbt(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_PROPEXEC(), SCIP_DECL_SEPAEXECLP(), and SCIPapplyProximity().
SCIP_Longint SCIPgetNRootFirstLPIterations | ( | SCIP * | scip | ) |
gets total number of iterations used in primal and dual simplex and barrier algorithm for the first LP at the root node
scip | SCIP data structure |
Definition at line 510 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by SCIP_DECL_HEUREXEC().
SCIP_Longint SCIPgetNPrimalLPs | ( | SCIP * | scip | ) |
gets total number of primal LPs solved so far
scip | SCIP data structure |
Definition at line 528 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
SCIP_Longint SCIPgetNPrimalLPIterations | ( | SCIP * | scip | ) |
gets total number of iterations used so far in primal simplex
scip | SCIP data structure |
Definition at line 546 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
SCIP_Longint SCIPgetNDualLPs | ( | SCIP * | scip | ) |
gets total number of dual LPs solved so far
scip | SCIP data structure |
Definition at line 564 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
SCIP_Longint SCIPgetNDualLPIterations | ( | SCIP * | scip | ) |
gets total number of iterations used so far in dual simplex
scip | SCIP data structure |
Definition at line 582 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
SCIP_Longint SCIPgetNBarrierLPs | ( | SCIP * | scip | ) |
gets total number of barrier LPs solved so far
scip | SCIP data structure |
Definition at line 600 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
SCIP_Longint SCIPgetNBarrierLPIterations | ( | SCIP * | scip | ) |
gets total number of iterations used so far in barrier algorithm
scip | SCIP data structure |
Definition at line 618 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
SCIP_Longint SCIPgetNResolveLPs | ( | SCIP * | scip | ) |
gets total number of LPs solved so far that were resolved from an advanced start basis
scip | SCIP data structure |
Definition at line 636 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
SCIP_Longint SCIPgetNResolveLPIterations | ( | SCIP * | scip | ) |
gets total number of simplex iterations used so far in primal and dual simplex calls where an advanced start basis was available
scip | SCIP data structure |
Definition at line 656 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
SCIP_Longint SCIPgetNPrimalResolveLPs | ( | SCIP * | scip | ) |
gets total number of primal LPs solved so far that were resolved from an advanced start basis
scip | SCIP data structure |
Definition at line 674 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
SCIP_Longint SCIPgetNPrimalResolveLPIterations | ( | SCIP * | scip | ) |
gets total number of simplex iterations used so far in primal simplex calls where an advanced start basis was available
scip | SCIP data structure |
Definition at line 694 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
SCIP_Longint SCIPgetNDualResolveLPs | ( | SCIP * | scip | ) |
gets total number of dual LPs solved so far that were resolved from an advanced start basis
scip | SCIP data structure |
Definition at line 712 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by execRelpscost(), and getBranchingDecisionStrongbranchSOS1().
SCIP_Longint SCIPgetNDualResolveLPIterations | ( | SCIP * | scip | ) |
gets total number of simplex iterations used so far in dual simplex calls where an advanced start basis was available
scip | SCIP data structure |
Definition at line 732 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by execRelpscost(), and getBranchingDecisionStrongbranchSOS1().
SCIP_Longint SCIPgetNNodeLPs | ( | SCIP * | scip | ) |
gets total number of LPs solved so far for node relaxations
scip | SCIP data structure |
Definition at line 750 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by isUsePreviousResult(), and selectVarStart().
SCIP_Longint SCIPgetNNodeZeroIterationLPs | ( | SCIP * | scip | ) |
gets total number of LPs solved in 0 iterations for node relaxations
scip | SCIP data structure |
Definition at line 768 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by isUsePreviousResult(), and selectVarStart().
SCIP_Longint SCIPgetNNodeLPIterations | ( | SCIP * | scip | ) |
gets total number of simplex iterations used so far for node relaxations
scip | SCIP data structure |
Definition at line 786 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by execRelpscost(), getDivesetIterLimit(), getLPIterlimit(), isUsePreviousResult(), SCIP_DECL_NODESELSELECT(), SCIP_DECL_NODESELSELECT(), SCIP_DECL_NODESELSELECT(), and selectVarStart().
SCIP_Longint SCIPgetNNodeInitLPs | ( | SCIP * | scip | ) |
gets total number of LPs solved so far for initial LP in node relaxations
scip | SCIP data structure |
Definition at line 804 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by execRelpscost(), and getBranchingDecisionStrongbranchSOS1().
SCIP_Longint SCIPgetNNodeInitLPIterations | ( | SCIP * | scip | ) |
gets total number of simplex iterations used so far for initial LP in node relaxations
scip | SCIP data structure |
Definition at line 822 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by execRelpscost(), and getBranchingDecisionStrongbranchSOS1().
SCIP_Longint SCIPgetNDivingLPs | ( | SCIP * | scip | ) |
gets total number of LPs solved so far during diving and probing
scip | SCIP data structure |
Definition at line 840 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
SCIP_Longint SCIPgetNDivingLPIterations | ( | SCIP * | scip | ) |
gets total number of simplex iterations used so far during diving and probing
scip | SCIP data structure |
Definition at line 858 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
SCIP_Longint SCIPgetNStrongbranchs | ( | SCIP * | scip | ) |
gets total number of times, strong branching was called (each call represents solving two LPs)
scip | SCIP data structure |
Definition at line 876 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by SCIP_DECL_DISPOUTPUT().
SCIP_Longint SCIPgetNStrongbranchLPIterations | ( | SCIP * | scip | ) |
gets total number of simplex iterations used so far in strong branching
scip | SCIP data structure |
Definition at line 894 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by execRelpscost(), SCIP_DECL_NODESELSELECT(), SCIP_DECL_NODESELSELECT(), and SCIP_DECL_NODESELSELECT().
SCIP_Longint SCIPgetNRootStrongbranchs | ( | SCIP * | scip | ) |
gets total number of times, strong branching was called at the root node (each call represents solving two LPs)
scip | SCIP data structure |
Definition at line 912 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
SCIP_Longint SCIPgetNRootStrongbranchLPIterations | ( | SCIP * | scip | ) |
gets total number of simplex iterations used so far in strong branching at the root node
scip | SCIP data structure |
Definition at line 930 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by execRelpscost().
int SCIPgetNPriceRounds | ( | SCIP * | scip | ) |
gets number of pricing rounds performed so far at the current node
scip | SCIP data structure |
Definition at line 946 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
int SCIPgetNPricevars | ( | SCIP * | scip | ) |
get current number of variables in the pricing store
scip | SCIP data structure |
Definition at line 964 of file scip_solvingstats.c.
References FALSE, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPpricestoreGetNVars(), and TRUE.
int SCIPgetNPricevarsFound | ( | SCIP * | scip | ) |
get total number of pricing variables found so far
scip | SCIP data structure |
Definition at line 982 of file scip_solvingstats.c.
References FALSE, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPpricestoreGetNVarsFound(), and TRUE.
int SCIPgetNPricevarsApplied | ( | SCIP * | scip | ) |
get total number of pricing variables applied to the LPs
scip | SCIP data structure |
Definition at line 1000 of file scip_solvingstats.c.
References FALSE, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPpricestoreGetNVarsApplied(), and TRUE.
int SCIPgetNSepaRounds | ( | SCIP * | scip | ) |
gets number of separation rounds performed so far at the current node
scip | SCIP data structure |
Definition at line 1016 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by SCIP_DECL_CONSSEPALP(), SCIP_DECL_CONSSEPALP(), SCIP_DECL_CONSSEPASOL(), SCIP_DECL_CONSSEPASOL(), SCIP_DECL_DISPOUTPUT(), and separateCuts().
int SCIPgetNCutsFound | ( | SCIP * | scip | ) |
get total number of cuts found so far; this includes global cuts from the cut pool as often as they are separated
get total number of cuts added to the sepastore so far; this includes global cuts from the cut pool as often as they are separated
scip | SCIP data structure |
Definition at line 1034 of file scip_solvingstats.c.
References FALSE, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPsepastoreGetNCutsAdded(), and TRUE.
Referenced by SCIP_DECL_SEPAEXECLP(), SCIP_DECL_SEPAEXECLP(), and SCIP_DECL_SEPAEXECLP().
int SCIPgetNCutsFoundRound | ( | SCIP * | scip | ) |
get number of cuts found so far in current separation round
scip | SCIP data structure |
Definition at line 1052 of file scip_solvingstats.c.
References FALSE, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPsepastoreGetNCutsFoundRound(), and TRUE.
Referenced by separateOddCycles().
int SCIPgetNCutsApplied | ( | SCIP * | scip | ) |
get total number of cuts applied to the LPs
scip | SCIP data structure |
Definition at line 1070 of file scip_solvingstats.c.
References FALSE, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPsepastoreGetNCutsApplied(), and TRUE.
Referenced by SCIP_DECL_DISPOUTPUT().
SCIP_Longint SCIPgetNConflictConssFound | ( | SCIP * | scip | ) |
get total number of constraints found in conflict analysis (conflict and reconvergence constraints)
get total number of constraints found in conflict analysis (conflict, reconvergence constraints, and dual proofs)
scip | SCIP data structure |
Definition at line 1094 of file scip_solvingstats.c.
References FALSE, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPconflictGetNBoundexceedingLPConflictConss(), SCIPconflictGetNBoundexceedingLPReconvergenceConss(), SCIPconflictGetNDualproofsBndGlobal(), SCIPconflictGetNDualproofsInfGlobal(), SCIPconflictGetNInfeasibleLPConflictConss(), SCIPconflictGetNInfeasibleLPReconvergenceConss(), SCIPconflictGetNPropConflictConss(), SCIPconflictGetNPropReconvergenceConss(), SCIPconflictGetNPseudoConflictConss(), SCIPconflictGetNPseudoReconvergenceConss(), SCIPconflictGetNStrongbranchConflictConss(), SCIPconflictGetNStrongbranchReconvergenceConss(), and TRUE.
Referenced by SCIPperformGenericDivingAlgorithm(), and setupAndSolveSubscipRapidlearning().
int SCIPgetNConflictConssFoundNode | ( | SCIP * | scip | ) |
get number of conflict constraints found so far at the current node
scip | SCIP data structure |
Definition at line 1129 of file scip_solvingstats.c.
References FALSE, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPconflictGetNConflicts(), and TRUE.
SCIP_Longint SCIPgetNConflictConssApplied | ( | SCIP * | scip | ) |
get total number of conflict constraints added to the problem
scip | SCIP data structure |
Definition at line 1153 of file scip_solvingstats.c.
References FALSE, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPconflictGetNAppliedConss(), and TRUE.
Referenced by SCIP_DECL_CONFLICTEXEC(), SCIP_DECL_CONFLICTEXEC(), SCIP_DECL_CONFLICTEXEC(), SCIP_DECL_CONFLICTEXEC(), SCIP_DECL_CONFLICTEXEC(), SCIP_DECL_DISPOUTPUT(), and setupAndSolveSubscipRapidlearning().
SCIP_Longint SCIPgetNConflictDualproofsApplied | ( | SCIP * | scip | ) |
get total number of dual proof constraints added to the problem
scip | SCIP data structure |
Definition at line 1177 of file scip_solvingstats.c.
References FALSE, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPconflictGetNDualproofsBndSuccess(), SCIPconflictGetNDualproofsInfSuccess(), and TRUE.
Referenced by SCIP_DECL_DISPOUTPUT().
int SCIPgetMaxDepth | ( | SCIP * | scip | ) |
gets maximal depth of all processed nodes in current branch and bound run (excluding probing nodes)
scip | SCIP data structure |
Definition at line 1202 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by SCIP_DECL_DISPOUTPUT(), SCIP_DECL_HEUREXEC(), SCIP_DECL_NODESELSELECT(), SCIP_DECL_NODESELSELECT(), SCIP_DECL_NODESELSELECT(), SCIP_DECL_SEPAEXECLP(), and SCIPperformGenericDivingAlgorithm().
int SCIPgetMaxTotalDepth | ( | SCIP * | scip | ) |
gets maximal depth of all processed nodes over all branch and bound runs
scip | SCIP data structure |
Definition at line 1226 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
SCIP_Longint SCIPgetNBacktracks | ( | SCIP * | scip | ) |
gets total number of backtracks, i.e. number of times, the new node was selected from the leaves queue
scip | SCIP data structure |
Definition at line 1250 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
int SCIPgetNActiveConss | ( | SCIP * | scip | ) |
gets total number of active constraints at the current node
scip | SCIP data structure |
Definition at line 1270 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by computeSymmetryGroup(), and determineSymmetry().
int SCIPgetNEnabledConss | ( | SCIP * | scip | ) |
gets total number of enabled constraints at the current node
scip | SCIP data structure |
Definition at line 1287 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by SCIP_DECL_DISPOUTPUT().
gets average dual bound of all unprocessed nodes for original problem
gets average dual bound of all unprocessed nodes for original problem
scip | SCIP data structure |
Definition at line 1305 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPprobExternObjval(), SCIPtreeGetAvgLowerbound(), and TRUE.
Referenced by SCIP_DECL_DISPOUTPUT(), and SCIPperformGenericDivingAlgorithm().
gets average lower (dual) bound of all unprocessed nodes in transformed problem
scip | SCIP data structure |
Definition at line 1324 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPtreeGetAvgLowerbound(), and TRUE.
Referenced by SCIP_DECL_HEUREXEC(), and SCIPperformGenericDivingAlgorithm().
gets global dual bound
gets global dual bound
scip | SCIP data structure |
Definition at line 1348 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIP_INVALID, SCIP_STAGE_INITSOLVE, SCIPcheckStage(), SCIPgetLowerbound(), SCIPprobExternObjval(), and TRUE.
Referenced by DECL_TIMESERIESUPDATE(), displayRelevantStats(), freeSolve(), generateAndApplyBendersCuts(), runBenders(), SCIP_DECL_CONCSOLVERSYNCWRITE(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_TABLEOUTPUT(), SCIPbendersComputeSubproblemLowerbound(), SCIPcopyConcurrentSolvingStats(), SCIPgetGap(), SCIPperformGenericDivingAlgorithm(), SCIPprintSolutionStatistics(), SCIPstoreSolutionGap(), SCIPvalidateSolve(), setupAndSolveSubscipRapidlearning(), solveComponent(), solvePricingMINLP(), solveSubscip(), and writeBounds().
gets global lower (dual) bound in transformed problem
scip | SCIP data structure |
Definition at line 1375 of file scip_solvingstats.c.
References FALSE, i, SCIP_CALL_ABORT, SCIP_STAGE_INITSOLVE, SCIP_STATUS_INFEASIBLE, SCIP_STATUS_INFORUNBD, SCIP_STATUS_UNBOUNDED, SCIPcheckStage(), SCIPgetStatus(), SCIPinfinity(), SCIPtreeGetLowerbound(), and TRUE.
Referenced by addLocalbranchingConstraintAndObjcutoff(), applyOptcumulative(), applyVbounds(), computeCut(), createNLP(), createObjRow(), createSubproblem(), createSubscip(), doSolveSubMIP(), exitPresolve(), getObjectiveFactor(), getReward(), initializeCandsLists(), performInteriorSolCutStrengthening(), primalAddSol(), propagateLowerbound(), SCIP_DECL_CONSENFOLP(), SCIP_DECL_CONSSEPALP(), SCIP_DECL_CONSSEPALP(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_NODESELSELECT(), SCIP_DECL_NODESELSELECT(), SCIP_DECL_NODESELSELECT(), SCIPapplyProximity(), SCIPgetDualbound(), SCIPgetGap(), SCIPgetTransGap(), SCIPperformGenericDivingAlgorithm(), SCIPpriceLoop(), SCIPsolveIsStopped(), SCIPstoreSolutionGap(), setupAndSolveSubscip(), setupAndSolveSubscipCrossover(), setupAndSolveSubscipMutation(), setupSubproblem(), setupSubScip(), setupSubScip(), solveSubproblem(), subtreeSumGapComputeFromScratchEfficiently(), wrapperDins(), and wrapperRins().
gets dual bound of the root node for the original problem
scip | SCIP data structure |
Definition at line 1427 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPgetPrimalbound(), SCIPprobExternObjval(), SCIPsetIsInfinity(), and TRUE.
Referenced by SCIPprintRootStatistics().
gets lower (dual) bound in transformed problem of the root node
scip | SCIP data structure |
Definition at line 1451 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPgetUpperbound(), SCIPsetIsInfinity(), and TRUE.
Referenced by checkExec(), nodeGetUctScore(), and SCIP_DECL_HEUREXEC().
gets dual bound for the original problem obtained by the first LP solve at the root node
scip | SCIP data structure |
Definition at line 1475 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by SCIPprintRootStatistics().
gets lower (dual) bound in transformed problem obtained by the first LP solve at the root node
scip | SCIP data structure |
Definition at line 1496 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIP_INVALID, SCIPcheckStage(), SCIPinfinity(), SCIPprobInternObjval(), and TRUE.
the primal bound of the very first solution
scip | SCIP data structure |
Definition at line 1509 of file scip_solvingstats.c.
Referenced by checkLogCriterion().
gets global primal bound (objective value of best solution or user objective limit) for the original problem
scip | SCIP data structure |
Definition at line 1531 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPgetUpperbound(), SCIPprobExternObjval(), and TRUE.
Referenced by calcGap(), checkLogCriterion(), checkOptimalSolution(), DECL_TIMESERIESUPDATE(), displayRelevantStats(), SCIP_DECL_CONCSOLVERSYNCWRITE(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_RELAXEXEC(), SCIPapplyProximity(), SCIPbendersExec(), SCIPgetDualboundRoot(), SCIPgetGap(), SCIPprintSolutionStatistics(), SCIPprintStage(), SCIPstoreSolutionGap(), SCIPvalidateSolve(), setupAndSolve(), setupAndSolve(), solveComponent(), subtreeSumGapUpdate(), transitionPhase3(), updateLogRegression(), and writeBounds().
gets global upper (primal) bound in transformed problem (objective value of best solution or user objective limit)
scip | SCIP data structure |
Definition at line 1555 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIP_STATUS_UNBOUNDED, SCIPcheckStage(), SCIPgetStatus(), SCIPinfinity(), and TRUE.
Referenced by addLocalbranchingConstraintAndObjcutoff(), addNodesInformation(), aggregation(), applyOptcumulative(), calcGap(), checkLeavesBelowIncumbent(), computeCut(), createNLP(), createSubproblem(), createSubscip(), doSolveSubMIP(), exitPresolve(), getObjectiveFactor(), initializeCandsLists(), initRunStats(), isDisplaySol(), processNLPSol(), proposeFeasibleSolution(), releaseNodeFromDepthInfo(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIPapplyHeurDualval(), SCIPapplyHeurSubNlp(), SCIPgetLowerboundRoot(), SCIPgetPrimalbound(), SCIPgetTransGap(), SCIPmakeSOS1sFeasible(), SCIPpriceLoop(), SCIPsolveCIP(), SCIPsolveIsStopped(), SCIPstoreSolutionGap(), SCIPtreemodelSelectCandidate(), setupAndSolve(), setupAndSolveSubscip(), setupAndSolveSubscip(), setupAndSolveSubscipCrossover(), setupAndSolveSubscipMutation(), setupAndSolveSubscipRapidlearning(), setupSubScip(), setupSubScip(), solveSubNLP(), solveSubproblem(), subtreeSumGapComputeFromScratchEfficiently(), subtreeSumGapUpdate(), transferSolution(), updateObjUpperbound(), wrapperDins(), and wrapperRins().
gets global cutoff bound in transformed problem: a sub problem with lower bound larger than the cutoff cannot contain a better feasible solution; usually, this bound is equal to the upper bound, but if the objective value is always integral, the cutoff bound is (nearly) one less than the upper bound; additionally, due to objective function domain propagation, the cutoff bound can be further reduced
scip | SCIP data structure |
Definition at line 1585 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by addObjCutoff(), analyzeGenVBoundConflict(), applyNlobbt(), branch(), calculateCutoffScore(), calculateRelCutoffScore(), checkParallelObjective(), computeInteriorPoint(), createGenVBound(), execGenVBounds(), execRelpscost(), executeBranching(), executeBranchingRecursive(), getCutoffboundGenVBound(), performLPRandRounding(), performLPSimpleRounding(), performStrongbranchWithPropagation(), propagateCutoffbound(), propdataInit(), runVanillaStrongBranching(), SCIP_DECL_BRANCHEXECLP(), SCIP_DECL_BRANCHEXECLP(), SCIP_DECL_BRANCHEXECLP(), SCIP_DECL_BRANCHEXECLP(), SCIP_DECL_CONSSEPALP(), SCIP_DECL_CONSSEPALP(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_NODESELSELECT(), SCIP_DECL_NODESELSELECT(), SCIP_DECL_NODESELSELECT(), SCIP_DECL_PROPEXEC(), SCIP_DECL_PROPEXEC(), SCIP_DECL_PROPPRESOL(), SCIP_DECL_PROPRESPROP(), SCIP_DECL_RELAXEXEC(), SCIP_DECL_SEPAEXECLP(), SCIPaddConflict(), SCIPconflictstoreAddDualsolcons(), SCIPgetVarStrongbranchWithPropagation(), SCIPperformGenericDivingAlgorithm(), SCIPselectVarPseudoStrongBranching(), SCIPselectVarStrongBranching(), SCIPsolveDiveLP(), SCIPtryStrongbranchLPSol(), SCIPupdateCutoffbound(), selectEssentialRounding(), selectEssentialRounding(), selectEssentialRounding(), selectRounding(), selectVarMultAggrBranching(), selectVarRecursive(), separateCuts(), solveComponent(), solveNlp(), solveProbingLP(), transferSolution(), updateCutoffbound(), while(), while(), while(), while(), and writeBounds().
SCIP_RETCODE SCIPupdateCutoffbound | ( | SCIP * | scip, |
SCIP_Real | cutoffbound ) |
updates the cutoff bound
updates the cutoff bound
scip | SCIP data structure |
cutoffbound | new cutoff bound |
Definition at line 1613 of file scip_solvingstats.c.
References assert(), FALSE, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPgetCutoffbound(), SCIPprimalSetCutoffbound(), and TRUE.
Referenced by checkParallelObjective(), solveComponent(), and updateCutoffbound().
returns whether the current primal bound is justified with a feasible primal solution; if not, the primal bound was set from the user as objective limit
scip | SCIP data structure |
Definition at line 1645 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPprimalUpperboundIsSol(), and TRUE.
Referenced by SCIP_DECL_DISPOUTPUT().
gets current gap |(primalbound - dualbound)/min(|primalbound|,|dualbound|)| if both bounds have same sign, or infinity, if they have opposite sign
gets current gap |(primalbound - dualbound)/min(|primalbound|,|dualbound|)| if both bounds have same sign, or infinity, if they have opposite sign
scip | SCIP data structure |
Definition at line 1668 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIP_STATUS_INFEASIBLE, SCIP_STATUS_INFORUNBD, SCIP_STATUS_UNBOUNDED, SCIPcheckStage(), SCIPcomputeGap(), SCIPgetDualbound(), SCIPgetLowerbound(), SCIPgetPrimalbound(), SCIPgetStatus(), SCIPsetEpsilon(), SCIPsetInfinity(), SCIPsetIsInfinity(), and TRUE.
Referenced by displayRelevantStats(), runBenders(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_HEUREXEC(), SCIPapplyHeurDualval(), SCIPapplyProximity(), SCIPprintSolutionStatistics(), SCIPsolveIsStopped(), and solveComponent().
gets current gap |(upperbound - lowerbound)/min(|upperbound|,|lowerbound|)| in transformed problem if both bounds have same sign, or infinity, if they have opposite sign
scip | SCIP data structure |
Definition at line 1702 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIP_STATUS_INFEASIBLE, SCIP_STATUS_INFORUNBD, SCIP_STATUS_UNBOUNDED, SCIPcheckStage(), SCIPcomputeGap(), SCIPgetLowerbound(), SCIPgetStatus(), SCIPgetUpperbound(), SCIPsetEpsilon(), SCIPsetInfinity(), SCIPsetIsInfinity(), and TRUE.
SCIP_Longint SCIPgetNSolsFound | ( | SCIP * | scip | ) |
gets number of feasible primal solutions found so far
scip | SCIP data structure |
Definition at line 1740 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by checkExec(), determineVariableFixings(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_NODESELSELECT(), SCIP_DECL_NODESELSELECT(), SCIP_DECL_NODESELSELECT(), SCIPapplyProximity(), SCIPapplyZeroobj(), and SCIPperformGenericDivingAlgorithm().
SCIP_Longint SCIPgetNLimSolsFound | ( | SCIP * | scip | ) |
gets number of feasible primal solutions respecting the objective limit found so far
scip | SCIP data structure |
Definition at line 1767 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIP_STAGE_TRANSFORMED, SCIPcheckStage(), SCIPgetStage(), and TRUE.
Referenced by SCIPsolveIsStopped().
SCIP_Longint SCIPgetNBestSolsFound | ( | SCIP * | scip | ) |
gets number of feasible primal solutions found so far, that improved the primal bound at the time they were found
scip | SCIP data structure |
Definition at line 1794 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by SCIP_DECL_HEUREXEC(), SCIPperformGenericDivingAlgorithm(), and SCIPsolveIsStopped().
gets the average pseudo cost value for the given direction over all variables
scip | SCIP data structure |
solvaldelta | difference of variable's new LP value - old LP value |
Definition at line 1811 of file scip_solvingstats.c.
References FALSE, i, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPhistoryGetPseudocost(), and TRUE.
gets the average pseudo cost value for the given direction over all variables, only using the pseudo cost information of the current run
scip | SCIP data structure |
solvaldelta | difference of variable's new LP value - old LP value |
Definition at line 1831 of file scip_solvingstats.c.
References FALSE, i, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPhistoryGetPseudocost(), and TRUE.
SCIP_Real SCIPgetAvgPseudocostCount | ( | SCIP * | scip, |
SCIP_BRANCHDIR | dir ) |
gets the average number of pseudo cost updates for the given direction over all variables
scip | SCIP data structure |
dir | branching direction (downwards, or upwards) |
Definition at line 1849 of file scip_solvingstats.c.
References FALSE, i, MAX, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPhistoryGetPseudocostCount(), and TRUE.
SCIP_Real SCIPgetAvgPseudocostCountCurrentRun | ( | SCIP * | scip, |
SCIP_BRANCHDIR | dir ) |
gets the average number of pseudo cost updates for the given direction over all variables, only using the pseudo cost information of the current run
scip | SCIP data structure |
dir | branching direction (downwards, or upwards) |
Definition at line 1870 of file scip_solvingstats.c.
References FALSE, i, MAX, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPhistoryGetPseudocostCount(), and TRUE.
SCIP_Real SCIPgetPseudocostCount | ( | SCIP * | scip, |
SCIP_BRANCHDIR | dir, | ||
SCIP_Bool | onlycurrentrun ) |
gets the number of pseudo cost updates for the given direction over all variables
scip | SCIP data structure |
dir | branching direction (downwards, or upwards) |
onlycurrentrun | use only history of current run? |
Definition at line 1937 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPhistoryGetPseudocostCount(), and TRUE.
gets the average pseudo cost score value over all variables, assuming a fractionality of 0.5
scip | SCIP data structure |
Definition at line 1889 of file scip_solvingstats.c.
References FALSE, i, NULL, SCIP_CALL_ABORT, SCIPbranchGetScore(), SCIPcheckStage(), SCIPhistoryGetPseudocost(), and TRUE.
Referenced by execRelpscost().
SCIP_Real SCIPgetPseudocostVariance | ( | SCIP * | scip, |
SCIP_BRANCHDIR | branchdir, | ||
SCIP_Bool | onlycurrentrun ) |
returns the variance of pseudo costs for all variables in the requested direction
scip | SCIP data structure |
branchdir | the branching direction, up or down |
onlycurrentrun | use only history of current run? |
Definition at line 1912 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPhistoryGetPseudocostVariance(), and TRUE.
gets the average pseudo cost score value over all variables, assuming a fractionality of 0.5, only using the pseudo cost information of the current run
scip | SCIP data structure |
Definition at line 1963 of file scip_solvingstats.c.
References FALSE, i, NULL, SCIP_CALL_ABORT, SCIPbranchGetScore(), SCIPcheckStage(), SCIPhistoryGetPseudocost(), and TRUE.
gets the average conflict score value over all variables
gets the average conflict score value over all variables
scip | SCIP data structure |
Definition at line 1986 of file scip_solvingstats.c.
References FALSE, i, NULL, SCIP_BRANCHDIR_DOWNWARDS, SCIP_BRANCHDIR_UPWARDS, SCIP_CALL_ABORT, SCIPbranchGetScore(), SCIPcheckStage(), SCIPhistoryGetVSIDS(), and TRUE.
Referenced by execRelpscost().
gets the average conflict score value over all variables, only using the conflict information of the current run
gets the average conflict score value over all variables, only using the conflict score information of the current run
scip | SCIP data structure |
Definition at line 2011 of file scip_solvingstats.c.
References FALSE, i, NULL, SCIP_BRANCHDIR_DOWNWARDS, SCIP_BRANCHDIR_UPWARDS, SCIP_CALL_ABORT, SCIPbranchGetScore(), SCIPcheckStage(), SCIPhistoryGetVSIDS(), and TRUE.
gets the average inference score value over all variables
scip | SCIP data structure |
Definition at line 2036 of file scip_solvingstats.c.
References FALSE, i, NULL, SCIP_BRANCHDIR_DOWNWARDS, SCIP_BRANCHDIR_UPWARDS, SCIP_CALL_ABORT, SCIPbranchGetScore(), SCIPcheckStage(), SCIPhistoryGetAvgConflictlength(), and TRUE.
Referenced by execRelpscost().
gets the average conflictlength score value over all variables, only using the conflictlength information of the current run
scip | SCIP data structure |
Definition at line 2061 of file scip_solvingstats.c.
References FALSE, i, NULL, SCIP_BRANCHDIR_DOWNWARDS, SCIP_BRANCHDIR_UPWARDS, SCIP_CALL_ABORT, SCIPbranchGetScore(), SCIPcheckStage(), SCIPhistoryGetAvgConflictlength(), and TRUE.
SCIP_Real SCIPgetAvgInferences | ( | SCIP * | scip, |
SCIP_BRANCHDIR | dir ) |
returns the average number of inferences found after branching in given direction over all variables
scip | SCIP data structure |
dir | branching direction (downwards, or upwards) |
Definition at line 2084 of file scip_solvingstats.c.
References FALSE, i, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPhistoryGetAvgInferences(), and TRUE.
SCIP_Real SCIPgetAvgInferencesCurrentRun | ( | SCIP * | scip, |
SCIP_BRANCHDIR | dir ) |
returns the average number of inferences found after branching in given direction over all variables, only using the inference information of the current run
scip | SCIP data structure |
dir | branching direction (downwards, or upwards) |
Definition at line 2104 of file scip_solvingstats.c.
References FALSE, i, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPhistoryGetAvgInferences(), and TRUE.
gets the average inference score value over all variables
scip | SCIP data structure |
Definition at line 2122 of file scip_solvingstats.c.
References FALSE, i, NULL, SCIP_BRANCHDIR_DOWNWARDS, SCIP_BRANCHDIR_UPWARDS, SCIP_CALL_ABORT, SCIPbranchGetScore(), SCIPcheckStage(), SCIPhistoryGetAvgInferences(), and TRUE.
Referenced by execRelpscost().
gets the average inference score value over all variables, only using the inference information of the current run
scip | SCIP data structure |
Definition at line 2147 of file scip_solvingstats.c.
References FALSE, i, NULL, SCIP_BRANCHDIR_DOWNWARDS, SCIP_BRANCHDIR_UPWARDS, SCIP_CALL_ABORT, SCIPbranchGetScore(), SCIPcheckStage(), SCIPhistoryGetAvgInferences(), and TRUE.
SCIP_Real SCIPgetAvgCutoffs | ( | SCIP * | scip, |
SCIP_BRANCHDIR | dir ) |
returns the average number of cutoffs found after branching in given direction over all variables
scip | SCIP data structure |
dir | branching direction (downwards, or upwards) |
Definition at line 2170 of file scip_solvingstats.c.
References FALSE, i, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPhistoryGetAvgCutoffs(), and TRUE.
SCIP_Real SCIPgetAvgCutoffsCurrentRun | ( | SCIP * | scip, |
SCIP_BRANCHDIR | dir ) |
returns the average number of cutoffs found after branching in given direction over all variables, only using the cutoff information of the current run
scip | SCIP data structure |
dir | branching direction (downwards, or upwards) |
Definition at line 2190 of file scip_solvingstats.c.
References FALSE, i, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPhistoryGetAvgCutoffs(), and TRUE.
gets the average cutoff score value over all variables
scip | SCIP data structure |
Definition at line 2208 of file scip_solvingstats.c.
References FALSE, i, NULL, SCIP_BRANCHDIR_DOWNWARDS, SCIP_BRANCHDIR_UPWARDS, SCIP_CALL_ABORT, SCIPbranchGetScore(), SCIPcheckStage(), SCIPhistoryGetAvgCutoffs(), and TRUE.
Referenced by execRelpscost().
gets the average cutoff score value over all variables, only using the cutoff information of the current run
gets the average cutoff score value over all variables, only using the cutoff score information of the current run
scip | SCIP data structure |
Definition at line 2231 of file scip_solvingstats.c.
References FALSE, i, NULL, SCIP_BRANCHDIR_DOWNWARDS, SCIP_BRANCHDIR_UPWARDS, SCIP_CALL_ABORT, SCIPbranchGetScore(), SCIPcheckStage(), SCIPhistoryGetAvgCutoffs(), and TRUE.
gets deterministic time number of LPs solved so far
computes a deterministic measure of time from statistics
scip | SCIP data structure |
Definition at line 2256 of file scip_solvingstats.c.
SCIP_RETCODE SCIPprintOrigProblem | ( | SCIP * | scip, |
FILE * | file, | ||
const char * | extension, | ||
SCIP_Bool | genericnames ) |
outputs original problem to file stream
scip | SCIP data structure |
file | output file (or NULL for standard output) |
extension | file format (or NULL for default CIP format) |
genericnames | using generic variable and constraint names? |
Definition at line 2339 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, printProblem(), SCIP_CALL, SCIP_OKAY, SCIP_PLUGINNOTFOUND, SCIP_WRITEERROR, SCIPcheckStage(), and TRUE.
Referenced by runBrachistochrone(), runGastrans(), runPacking(), runSpring(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_READERREAD(), SCIP_DECL_READERWRITE(), SCIP_DECL_READERWRITE(), SCIPwriteMps(), and writeProblem().
SCIP_RETCODE SCIPprintTransProblem | ( | SCIP * | scip, |
FILE * | file, | ||
const char * | extension, | ||
SCIP_Bool | genericnames ) |
outputs transformed problem of the current node to file stream
scip | SCIP data structure |
file | output file (or NULL for standard output) |
extension | file format (or NULL for default CIP format) |
genericnames | using generic variable and constraint names? |
Definition at line 2383 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, printProblem(), SCIP_CALL, SCIP_OKAY, SCIP_PLUGINNOTFOUND, SCIP_WRITEERROR, SCIPcheckStage(), and TRUE.
Referenced by SCIP_DECL_DIALOGEXEC(), SCIP_DECL_READERWRITE(), SCIP_DECL_READERWRITE(), SCIPwriteMps(), and writeProblem().
outputs status statistics
scip | SCIP data structure |
file | output file |
Definition at line 2426 of file scip_solvingstats.c.
References assert(), FALSE, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPmessageFPrintInfo(), SCIPprintStage(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs timing statistics
scip | SCIP data structure |
file | output file |
Definition at line 3920 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIP_STAGE_PROBLEM, SCIPcheckStage(), SCIPclockGetTime(), SCIPgetReadingTime(), SCIPgetStage(), SCIPmessageFPrintInfo(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs statistics for original problem
scip | SCIP data structure |
file | output file |
Definition at line 2453 of file scip_solvingstats.c.
References assert(), FALSE, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPmessageFPrintInfo(), SCIPprobPrintStatistics(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs statistics for transformed problem
scip | SCIP data structure |
file | output file |
Definition at line 2479 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPcliquetableGetNEntries(), SCIPmessageFPrintInfo(), SCIPprobPrintStatistics(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs presolver statistics
scip | SCIP data structure |
file | output file |
Definition at line 2506 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPconshdlrDoesPresolve(), SCIPconshdlrGetMaxNActiveConss(), SCIPconshdlrGetNAddConss(), SCIPconshdlrGetNAddHoles(), SCIPconshdlrGetNAggrVars(), SCIPconshdlrGetName(), SCIPconshdlrGetNChgBds(), SCIPconshdlrGetNChgCoefs(), SCIPconshdlrGetNChgSides(), SCIPconshdlrGetNChgVarTypes(), SCIPconshdlrGetNDelConss(), SCIPconshdlrGetNFixedVars(), SCIPconshdlrGetNPresolCalls(), SCIPconshdlrGetNUpgdConss(), SCIPconshdlrGetPresolTime(), SCIPconshdlrGetSetupTime(), SCIPconshdlrNeedsCons(), SCIPmessageFPrintInfo(), SCIPpresolGetNAddConss(), SCIPpresolGetNAddHoles(), SCIPpresolGetNAggrVars(), SCIPpresolGetName(), SCIPpresolGetNCalls(), SCIPpresolGetNChgBds(), SCIPpresolGetNChgCoefs(), SCIPpresolGetNChgSides(), SCIPpresolGetNChgVarTypes(), SCIPpresolGetNDelConss(), SCIPpresolGetNFixedVars(), SCIPpresolGetSetupTime(), SCIPpresolGetTime(), SCIPpropDoesPresolve(), SCIPpropGetNAddConss(), SCIPpropGetNAddHoles(), SCIPpropGetNAggrVars(), SCIPpropGetName(), SCIPpropGetNChgBds(), SCIPpropGetNChgCoefs(), SCIPpropGetNChgSides(), SCIPpropGetNChgVarTypes(), SCIPpropGetNDelConss(), SCIPpropGetNFixedVars(), SCIPpropGetNPresolCalls(), SCIPpropGetPresolTime(), SCIPpropGetSetupTime(), SCIPsetSortPresolsName(), SCIPsetSortPropsName(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs constraint statistics
scip | SCIP data structure |
file | output file |
Definition at line 2624 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPconshdlrGetMaxNActiveConss(), SCIPconshdlrGetName(), SCIPconshdlrGetNCheckCalls(), SCIPconshdlrGetNChildren(), SCIPconshdlrGetNConssFound(), SCIPconshdlrGetNCutoffs(), SCIPconshdlrGetNCutsApplied(), SCIPconshdlrGetNCutsFound(), SCIPconshdlrGetNDomredsFound(), SCIPconshdlrGetNEnfoLPCalls(), SCIPconshdlrGetNEnfoPSCalls(), SCIPconshdlrGetNEnfoRelaxCalls(), SCIPconshdlrGetNPropCalls(), SCIPconshdlrGetNRespropCalls(), SCIPconshdlrGetNSepaCalls(), SCIPconshdlrGetStartNActiveConss(), SCIPconshdlrNeedsCons(), SCIPmessageFPrintInfo(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs constraint timing statistics
scip | SCIP data structure |
file | output file |
Definition at line 2683 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPconshdlrGetCheckTime(), SCIPconshdlrGetEnfoLPTime(), SCIPconshdlrGetEnfoPSTime(), SCIPconshdlrGetEnfoRelaxTime(), SCIPconshdlrGetMaxNActiveConss(), SCIPconshdlrGetName(), SCIPconshdlrGetPropTime(), SCIPconshdlrGetRespropTime(), SCIPconshdlrGetSepaTime(), SCIPconshdlrGetSetupTime(), SCIPconshdlrGetStrongBranchPropTime(), SCIPconshdlrNeedsCons(), SCIPmessageFPrintInfo(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs propagator statistics
scip | SCIP data structure |
file | output file |
Definition at line 2744 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPmessageFPrintInfo(), SCIPpropGetName(), SCIPpropGetNCalls(), SCIPpropGetNCutoffs(), SCIPpropGetNDomredsFound(), SCIPpropGetNRespropCalls(), SCIPpropGetPresolTime(), SCIPpropGetRespropTime(), SCIPpropGetSetupTime(), SCIPpropGetStrongBranchPropTime(), SCIPpropGetTime(), SCIPsetSortPropsName(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs conflict statistics
scip | SCIP data structure |
file | output file |
Definition at line 2807 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIP_MAXSTRLEN, SCIP_Real, SCIPcheckStage(), SCIPconflictGetBoundexceedingLPTime(), SCIPconflictGetGlobalApplTime(), SCIPconflictGetInfeasibleLPTime(), SCIPconflictGetNAppliedGlobalConss(), SCIPconflictGetNAppliedGlobalLiterals(), SCIPconflictGetNAppliedLocalConss(), SCIPconflictGetNAppliedLocalLiterals(), SCIPconflictGetNBoundexceedingLPCalls(), SCIPconflictGetNBoundexceedingLPConflictConss(), SCIPconflictGetNBoundexceedingLPConflictLiterals(), SCIPconflictGetNBoundexceedingLPIterations(), SCIPconflictGetNBoundexceedingLPReconvergenceConss(), SCIPconflictGetNBoundexceedingLPReconvergenceLiterals(), SCIPconflictGetNBoundexceedingLPSuccess(), SCIPconflictGetNDualproofsBndGlobal(), SCIPconflictGetNDualproofsBndLocal(), SCIPconflictGetNDualproofsBndNonzeros(), SCIPconflictGetNDualproofsBndSuccess(), SCIPconflictGetNDualproofsInfGlobal(), SCIPconflictGetNDualproofsInfLocal(), SCIPconflictGetNDualproofsInfNonzeros(), SCIPconflictGetNDualproofsInfSuccess(), SCIPconflictGetNGlobalChgBds(), SCIPconflictGetNInfeasibleLPCalls(), SCIPconflictGetNInfeasibleLPConflictConss(), SCIPconflictGetNInfeasibleLPConflictLiterals(), SCIPconflictGetNInfeasibleLPIterations(), SCIPconflictGetNInfeasibleLPReconvergenceConss(), SCIPconflictGetNInfeasibleLPReconvergenceLiterals(), SCIPconflictGetNInfeasibleLPSuccess(), SCIPconflictGetNLocalChgBds(), SCIPconflictGetNPropCalls(), SCIPconflictGetNPropConflictConss(), SCIPconflictGetNPropConflictLiterals(), SCIPconflictGetNPropReconvergenceConss(), SCIPconflictGetNPropReconvergenceLiterals(), SCIPconflictGetNPropSuccess(), SCIPconflictGetNPseudoCalls(), SCIPconflictGetNPseudoConflictConss(), SCIPconflictGetNPseudoConflictLiterals(), SCIPconflictGetNPseudoReconvergenceConss(), SCIPconflictGetNPseudoReconvergenceLiterals(), SCIPconflictGetNPseudoSuccess(), SCIPconflictGetNStrongbranchCalls(), SCIPconflictGetNStrongbranchConflictConss(), SCIPconflictGetNStrongbranchConflictLiterals(), SCIPconflictGetNStrongbranchIterations(), SCIPconflictGetNStrongbranchReconvergenceConss(), SCIPconflictGetNStrongbranchReconvergenceLiterals(), SCIPconflictGetNStrongbranchSuccess(), SCIPconflictGetPropTime(), SCIPconflictGetPseudoTime(), SCIPconflictGetStrongbranchTime(), SCIPconflictstoreGetInitPoolSize(), SCIPconflictstoreGetMaxPoolSize(), SCIPmessageFPrintInfo(), SCIPsnprintf(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs separator statistics
Columns:
The number of cuts ViaPoolAdd + Directly should be equal to the number of cuts Filtered + Forced + Selected in the cutselector statistics.
scip | SCIP data structure |
file | output file |
Definition at line 2956 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPcutpoolGetMaxNCuts(), SCIPcutpoolGetNCalls(), SCIPcutpoolGetNCutsAdded(), SCIPcutpoolGetNCutsFound(), SCIPcutpoolGetNRootCalls(), SCIPcutpoolGetTime(), SCIPmessageFPrintInfo(), SCIPsepaGetName(), SCIPsepaGetNCalls(), SCIPsepaGetNConssFound(), SCIPsepaGetNCutoffs(), SCIPsepaGetNCutsAddedDirect(), SCIPsepaGetNCutsAddedViaPool(), SCIPsepaGetNCutsApplied(), SCIPsepaGetNCutsAppliedDirect(), SCIPsepaGetNCutsAppliedViaPool(), SCIPsepaGetNCutsFound(), SCIPsepaGetNDomredsFound(), SCIPsepaGetNRootCalls(), SCIPsepaGetParentsepa(), SCIPsepaGetSetupTime(), SCIPsepaGetTime(), SCIPsepaIsParentsepa(), SCIPsetSortSepasName(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs cutselector statistics
outputs cutselector statistics
Filtered = ViaPoolAdd(Separators) + DirectAdd(Separators) - Selected - Cuts(Constraints) Selected = Applied(Separators) + Applied(Constraints)
scip | SCIP data structure |
file | output file |
Definition at line 3043 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPcutselGetName(), SCIPcutselGetNCalls(), SCIPcutselGetNLocalCuts(), SCIPcutselGetNLocalCutsFiltered(), SCIPcutselGetNLocalForcedCuts(), SCIPcutselGetNRootCalls(), SCIPcutselGetNRootCuts(), SCIPcutselGetNRootCutsFiltered(), SCIPcutselGetNRootForcedCuts(), SCIPcutselGetSetupTime(), SCIPcutselGetTime(), SCIPmessageFPrintInfo(), SCIPsetSortCutsels(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs pricer statistics
scip | SCIP data structure |
file | output file |
Definition at line 3084 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPmessageFPrintInfo(), SCIPpricerGetName(), SCIPpricerGetNCalls(), SCIPpricerGetNVarsFound(), SCIPpricerGetSetupTime(), SCIPpricerGetTime(), SCIPpricestoreGetNProbPricings(), SCIPpricestoreGetNProbvarsFound(), SCIPpricestoreGetProbPricingTime(), SCIPsetSortPricersName(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs branching rule statistics
scip | SCIP data structure |
file | output file |
Definition at line 3122 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIPbranchruleGetName(), SCIPbranchruleGetNChildren(), SCIPbranchruleGetNConssFound(), SCIPbranchruleGetNCutoffs(), SCIPbranchruleGetNCutsFound(), SCIPbranchruleGetNDomredsFound(), SCIPbranchruleGetNExternCalls(), SCIPbranchruleGetNLPCalls(), SCIPbranchruleGetNPseudoCalls(), SCIPbranchruleGetSetupTime(), SCIPbranchruleGetTime(), SCIPcheckStage(), SCIPmessageFPrintInfo(), SCIPsetSortBranchrulesName(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs heuristics statistics
scip | SCIP data structure |
file | output file |
Definition at line 3165 of file scip_solvingstats.c.
References assert(), c, diveset, FALSE, i, NULL, SCIP_CALL_ABORT, SCIP_DIVECONTEXT_ADAPTIVE, SCIP_DIVECONTEXT_SINGLE, SCIPcheckStage(), SCIPclockGetTime(), SCIPdivesetGetAvgDepth(), SCIPdivesetGetAvgSolutionDepth(), SCIPdivesetGetMaxDepth(), SCIPdivesetGetMaxSolutionDepth(), SCIPdivesetGetMinDepth(), SCIPdivesetGetMinSolutionDepth(), SCIPdivesetGetName(), SCIPdivesetGetNBacktracks(), SCIPdivesetGetNCalls(), SCIPdivesetGetNConflicts(), SCIPdivesetGetNLPIterations(), SCIPdivesetGetNProbingNodes(), SCIPdivesetGetNSols(), SCIPdivesetGetNSolutionCalls(), SCIPheurGetDivesets(), SCIPheurGetName(), SCIPheurGetNBestSolsFound(), SCIPheurGetNCalls(), SCIPheurGetNDivesets(), SCIPheurGetNSolsFound(), SCIPheurGetSetupTime(), SCIPheurGetTime(), SCIPmessageFPrintInfo(), SCIPsetSortHeursName(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs compression statistics
scip | SCIP data structure |
file | output file |
Definition at line 3276 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPcomprGetName(), SCIPcomprGetNCalls(), SCIPcomprGetNFound(), SCIPcomprGetSetupTime(), SCIPcomprGetTime(), SCIPmessageFPrintInfo(), SCIPsetSortComprsName(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs LP statistics
scip | SCIP data structure |
file | output file |
Definition at line 3313 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPclockGetTime(), SCIPmessageFPrintInfo(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs NLP statistics
scip | SCIP data structure |
file | output file |
Definition at line 3429 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPclockGetTime(), SCIPmessageFPrintInfo(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs relaxator statistics
scip | SCIP data structure |
file | output file |
Definition at line 3455 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPmessageFPrintInfo(), SCIPrelaxGetImprovedLowerboundTime(), SCIPrelaxGetNAddedConss(), SCIPrelaxGetName(), SCIPrelaxGetNCalls(), SCIPrelaxGetNCutoffs(), SCIPrelaxGetNImprovedLowerbound(), SCIPrelaxGetNReducedDomains(), SCIPrelaxGetNSeparatedCuts(), SCIPrelaxGetTime(), SCIPsetSortRelaxsName(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs tree statistics
scip | SCIP data structure |
file | output file |
Definition at line 3497 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPclockGetTime(), SCIPmessageFPrintInfo(), SCIPtreeGetNNodes(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs root statistics
scip | SCIP data structure |
file | output file |
Definition at line 3855 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, REALABS, SCIP_CALL_ABORT, SCIP_INVALID, SCIP_Real, SCIPcheckStage(), SCIPgetDualboundRoot(), SCIPgetFirstLPDualboundRoot(), SCIPgetFirstLPTime(), SCIPmessageFPrintInfo(), SCIPretransformObj(), SCIPsetIsInfinity(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs solution statistics
scip | SCIP data structure |
file | output file |
Definition at line 3547 of file scip_solvingstats.c.
References assert(), BMSclearMemoryArray, FALSE, i, MAX, NULL, REALABS, SCIP_CALL_ABORT, SCIP_INVALID, SCIP_MAXSTRLEN, SCIP_STAGE_SOLVED, SCIP_STATUS_INFEASIBLE, SCIP_STATUS_INFORUNBD, SCIP_STATUS_UNBOUNDED, SCIPcheckStage(), SCIPgetDualbound(), SCIPgetGap(), SCIPgetPrimalbound(), SCIPgetSolvingTime(), SCIPgetStage(), SCIPgetStatus(), SCIPheurGetName(), SCIPisFeasZero(), SCIPisInfinity(), SCIPisLE(), SCIPmessageFPrintInfo(), SCIPretransformObj(), SCIPsetIsInfinity(), SCIPsnprintf(), SCIPsolGetDepth(), SCIPsolGetHeur(), SCIPsolGetNodenum(), SCIPsolGetObj(), SCIPsolGetRunnum(), SCIPsolGetTime(), SCIPstatGetDualReferenceIntegral(), SCIPstatGetPrimalDualIntegral(), SCIPstatGetPrimalReferenceIntegral(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs concurrent solver statistics
scip | SCIP data structure |
file | output file |
Definition at line 3749 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPconcsolverGetName(), SCIPconcsolverGetNLPIterations(), SCIPconcsolverGetNNodes(), SCIPconcsolverGetNSolsRecvd(), SCIPconcsolverGetNSolsShared(), SCIPconcsolverGetNTighterBnds(), SCIPconcsolverGetNTighterIntBnds(), SCIPconcsolverGetSolvingTime(), SCIPconcsolverGetSyncTime(), SCIPgetConcurrentSolvers(), SCIPgetNConcurrentSolvers(), SCIPmessageFPrintInfo(), SCIPsyncstoreGetWinner(), SCIPsyncstoreIsInitialized(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs Benders' decomposition statistics
display Benders' decomposition statistics
scip | SCIP data structure |
file | output file |
Definition at line 3793 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIPbenderscutGetName(), SCIPbenderscutGetNCalls(), SCIPbenderscutGetNFound(), SCIPbenderscutGetSetupTime(), SCIPbenderscutGetTime(), SCIPbendersGetBenderscuts(), SCIPbendersGetName(), SCIPbendersGetNBenderscuts(), SCIPbendersGetNCalls(), SCIPbendersGetNCutsFound(), SCIPbendersGetNStrengthenCalls(), SCIPbendersGetNStrengthenCutsFound(), SCIPbendersGetNStrengthenFails(), SCIPbendersGetNTransferredCuts(), SCIPbendersGetSetupTime(), SCIPbendersGetTime(), SCIPbendersIsActive(), SCIPcheckStage(), SCIPgetBenders(), SCIPgetNActiveBenders(), SCIPgetNBenders(), SCIPmessageFPrintInfo(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs expression handler statistics
scip | SCIP data structure |
file | output file |
Definition at line 3982 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIPcheckStage(), SCIPexprhdlrGetEstimateTime(), SCIPexprhdlrGetIntevalTime(), SCIPexprhdlrGetName(), SCIPexprhdlrGetNBranchings(), SCIPexprhdlrGetNCreated(), SCIPexprhdlrGetNCutoffs(), SCIPexprhdlrGetNDomainReductions(), SCIPexprhdlrGetNEstimateCalls(), SCIPexprhdlrGetNIntevalCalls(), SCIPexprhdlrGetNReversepropCalls(), SCIPexprhdlrGetNSimplifications(), SCIPexprhdlrGetNSimplifyCalls(), SCIPexprhdlrGetReversepropTime(), SCIPexprhdlrGetSimplifyTime(), SCIPmessageFPrintInfo(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
outputs NLPI statistics
scip | SCIP data structure |
file | output file |
Definition at line 4041 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL_ABORT, SCIP_NLPSOLSTAT_GLOBOPT, SCIP_NLPSOLSTAT_UNKNOWN, SCIP_NLPTERMSTAT_OKAY, SCIP_NLPTERMSTAT_OTHER, SCIPcheckStage(), SCIPmessageFPrintInfo(), SCIPnlpiGetEvalTime(), SCIPnlpiGetName(), SCIPnlpiGetNIterations(), SCIPnlpiGetNProblems(), SCIPnlpiGetNSolStat(), SCIPnlpiGetNSolves(), SCIPnlpiGetNTermStat(), SCIPnlpiGetProblemTime(), SCIPnlpiGetSolveTime(), and TRUE.
Referenced by SCIP_DECL_TABLEOUTPUT().
SCIP_RETCODE SCIPprintStatistics | ( | SCIP * | scip, |
FILE * | file ) |
outputs solving statistics
scip | SCIP data structure |
file | output file (or NULL for standard output) |
Definition at line 4135 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPgetNTables(), SCIPgetStage(), SCIPgetTables(), SCIPsortPtr(), SCIPtableGetEarliestStage(), SCIPtableIsActive(), SCIPtableOutput(), and TRUE.
Referenced by applyRepair(), execmain(), fromAmpl(), fromCommandLine(), fromCommandLine(), fromCommandLine(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXEC(), SCIPapplyProximity(), SCIPapplyRedSize(), setupAndSolve(), setupAndSolve(), setupAndSolveSubscip(), setupAndSolveSubscip(), setupAndSolveSubscipCrossover(), setupAndSolveSubscipLocalbranching(), setupAndSolveSubscipMutation(), setupAndSolveSubscipOneopt(), setupAndSolveSubscipRapidlearning(), setupAndSolveSubscipTrustregion(), solveSubNLP(), solveSubproblem(), solveSubscip(), solveSubscip(), solveSubscipLpface(), wrapperDins(), and wrapperRins().
SCIP_RETCODE SCIPprintReoptStatistics | ( | SCIP * | scip, |
FILE * | file ) |
outputs reoptimization statistics
scip | SCIP data structure |
file | output file (or NULL for standard output) |
Definition at line 4188 of file scip_solvingstats.c.
References assert(), FALSE, i, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPclockGetTime(), SCIPmessageFPrintInfo(), SCIPreoptGetFirstRestarts(), SCIPreoptGetLastRestarts(), SCIPreoptGetNRestartsGlobal(), SCIPreoptGetNTotalCutoffReoptnodes(), SCIPreoptGetNTotalFeasNodes(), SCIPreoptGetNTotalInfNodes(), SCIPreoptGetNTotalPrunedNodes(), SCIPreoptGetNTotalRestartsLocal(), SCIPreoptGetSavingtime(), and TRUE.
Referenced by SCIP_DECL_DIALOGEXEC().
SCIP_RETCODE SCIPprintBranchingStatistics | ( | SCIP * | scip, |
FILE * | file ) |
outputs history statistics about branchings on variables
scip | SCIP data structure |
file | output file (or NULL for standard output) |
Definition at line 4269 of file scip_solvingstats.c.
References FALSE, i, SCIP_BRANCHDIR_DOWNWARDS, SCIP_BRANCHDIR_UPWARDS, SCIP_CALL, SCIP_INVALIDCALL, SCIP_LOCKTYPE_MODEL, SCIP_OKAY, SCIP_Real, SCIP_STAGE_EXITPRESOLVE, SCIP_STAGE_INIT, SCIP_STAGE_INITPRESOLVE, SCIP_STAGE_PRESOLVED, SCIP_STAGE_PRESOLVING, SCIP_STAGE_PROBLEM, SCIP_STAGE_SOLVED, SCIP_STAGE_SOLVING, SCIP_STAGE_TRANSFORMED, SCIPallocBufferArray, SCIPcheckStage(), SCIPerrorMessage, SCIPfreeBufferArray, SCIPgetVarNStrongbranchs(), SCIPhistoryGetCutoffSum(), SCIPhistoryGetInferenceSum(), SCIPhistoryGetNBranchings(), SCIPhistoryGetPseudocost(), SCIPhistoryGetPseudocostCount(), SCIPhistoryGetPseudocostVariance(), SCIPmessageFPrintInfo(), SCIPvarGetAvgBranchdepth(), SCIPvarGetAvgCutoffs(), SCIPvarGetAvgInferences(), SCIPvarGetBranchFactor(), SCIPvarGetBranchPriority(), SCIPvarGetName(), SCIPvarGetNBranchings(), SCIPvarGetNLocksDownType(), SCIPvarGetNLocksUpType(), SCIPvarGetPseudocost(), SCIPvarGetPseudocostCount(), SCIPvarGetPseudocostVariance(), TRUE, var, and vars.
Referenced by SCIP_DECL_DIALOGEXEC().
SCIP_RETCODE SCIPprintDisplayLine | ( | SCIP * | scip, |
FILE * | file, | ||
SCIP_VERBLEVEL | verblevel, | ||
SCIP_Bool | endline ) |
outputs node information display line
scip | SCIP data structure |
file | output file (or NULL for standard output) |
verblevel | minimal verbosity level to actually display the information line |
endline | should the line be terminated with a newline symbol? |
Definition at line 4384 of file scip_solvingstats.c.
References FALSE, i, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPdispPrintLine(), and TRUE.
Referenced by generateAndApplyBendersCuts(), runVanillaStrongBranching(), SCIPselectVarPseudoStrongBranching(), SCIPselectVarStrongBranching(), SCIPsyncstoreFinishSync(), and solveComponent().
int SCIPgetNImplications | ( | SCIP * | scip | ) |
gets total number of implications between variables that are stored in the implication graph
scip | SCIP data structure |
Definition at line 4414 of file scip_solvingstats.c.
References FALSE, SCIP_CALL_ABORT, SCIPcheckStage(), and TRUE.
Referenced by removeConstraintsDueToNegCliques(), SCIP_DECL_CONSPRESOL(), separateOddCycles(), and shortenConss().
SCIP_RETCODE SCIPwriteImplicationConflictGraph | ( | SCIP * | scip, |
const char * | filename ) |
stores conflict graph of binary variables' implications into a file, which can be used as input for the DOT tool
stores conflict graph of binary variables' implications into a file, which can be used as input for the DOT tool
scip | SCIP data structure |
filename | file name, or NULL for stdout |
Definition at line 4442 of file scip_solvingstats.c.
References SCIP_OKAY, and SCIPwarningMessage().
update statistical information when a new solution was found
scip | SCIP data structure |
Definition at line 4453 of file scip_solvingstats.c.
References SCIP_STAGE_SOLVING, SCIPcomputeGap(), SCIPgetDualbound(), SCIPgetLowerbound(), SCIPgetPrimalbound(), SCIPgetUpperbound(), SCIPsetEpsilon(), SCIPsetInfinity(), and SCIPstatUpdatePrimalDualIntegrals().
Referenced by addCurrentSolution(), SCIPaddCurrentSol(), SCIPaddSol(), SCIPaddSolFree(), SCIPtransformProb(), SCIPtryCurrentSol(), SCIPtrySol(), SCIPtrySolFree(), solveNode(), and solveNodeLP().