Quintiq file version 2.0
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#parent: #root
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StaticMethod Create (
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LibOpt_Run run,
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RunContextForCapacityPlanning runcontext
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) as RunContextMeta
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{
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TextBody:
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[*
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rcm := run.RunContext( relnew, RunContextMeta );
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rcm.IsSelectorBeyondFirstIteration( false );
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rcm.OptionBaseForTried( 2 ); // estimated improve score is reduced by base^(nr tries anchor)
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rcm.OptionBaseForTriedAsFried( 4/3 ); // estimated improve score is reduced by base^(nr tried as friend)
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rcm.OptionStartBaseForPeriodDecay( 1.0 ); // initially estimated improvement scores are decay by this factor per period ( 1.0 means feature is unused , as we slowly move it to 1.0)
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rcm.OptionStartBaseForPeriodDecayDecayFactor( 0.95 ); // guides the speed by which the decay factor moves to 1 per iteration ( the gap to 1 is decrease by this factor )
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rcm.OptionBaseForDecayNrTimeInScope( 0.99 ); // decay estimated improvement score by factor 0.99^{nr times in scope} on pispip
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rcm.OptionMaxTriesForConstraintPISPIP( 10 );
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rcm.OptionMaxTriesForAnchor( 10 );
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rcm.OptionMaxTriedForAnchorConstruction( 1 );
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rcm.OptionMaxTriedForTargetInventory( 5 );
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rcm.OptionUseAdditonalMaxInventoryConstraint( true );
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rcm.MaxFanExploreUpstreamLanes( Number::MaxNumber() );
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rcm.MaxFanExploreDownStreamLanes( 2 );
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rcm.MaxOperationExploreDownStream( 1 ); // for downstream select 1 random operation at pispip (when limiting to planning period tasks not applied)
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rcm.OptionCheckSizeLimitDownStreamForAnchor( runcontext.GetIsStrongMIP() );
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rcm.OptionAdditionalUpstreamClosure( true );
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rcm.OptionCheckSizeLimitDebottleneckNeighborhood( runcontext.GetIsStrongMIP() );
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rcm.OptionAddFriends( true );
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rcm.OptionCheckSizeLimitDownStreamForFriends( true );
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rcm.OptionAddDownStreamForFriends( true );
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rcm.OptionPreNeighborhoodSizeInPeriods( 0 );
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rcm.OptionNumberOfSmartPlanPeriods( 1 );
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rcm.OptionFixDecisionVariablesPriorToFocusLevel( false );
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rcm.OptionRunPastFocusLevel( false );
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rcm.OptionMinimizePTQty( false ); // minimize total ptqty after focus level if focus level is not yet = last level strategy
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rcm.OptionMinimizePTQtyDoInventoryBased( false ); // when set to true then in conjecution with previous 2 settings the extra cplex levels works on InvEnd variables instead
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rcm.OptionMinimizePTQTYLevelRelativeGoalSlack( 0.0 ); // relative goal slack for focus level when we execute the extra level ( how much allowed to get worse. Purpose: avoid numerical infeasible)
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rcm.OptionCopyDataSetAfterFocusLevel( false );
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rcm.OptionFixDemandSlackVar( true ); // beyond focus level 0 we fix the demand slack to the dependentdemandunfullfiled qty of the model
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rcm.OptionUseRollBack( true );
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rcm.OptionRollbackAlwaysAccept( false );
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fulltime := 160 * 3600;
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rcm.OptionMaxNumberOfSecondsRun( fulltime );
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rcm.OptionMaxNumberOfSecondsLevel0( fulltime );
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rcm.OptionMaxNumberOfSecondsLevel1( fulltime ); //ceil( fulltime * 0.01 ) );
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rcm.OptionMaxNumberOfSecondsLevel2( fulltime ); //ceil ( fulltime * 0.1 ) );
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rcm.OptionMaxNumberOfSecondsLevel3( fulltime ); //ceil( fulltime * 0.2 ) );
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rcm.OptionMaxNumberOfSecondsLevel4( fulltime ); //ceil( fulltime * 0.375 ) );
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rcm.OptionMaxNumberOfSecondsLevel5( fulltime );
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rcm.OptionMaxNumberOfSecondsLevel6( fulltime );
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rcm.OptionMaxNumberOfSecondsLevel7( fulltime );
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rcm.OptionMaxNumberOfSecondsLevel8( fulltime );
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rcm.OptionMaxNumberOfSecondsLevel9( fulltime );
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rcm.OptionMaxNumberOfSecondsLevel10( fulltime );
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rcm.OptionPrecisionForRollback( -1 ); // no rounding
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rcm.OptionToleranceRollback( 0.001 ); // relative factor (or absolute in case close to 0 )
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rcm.OptionCutOffProcessMinQtyKPI( 1e-6 * run.Optimization().astype( Optimization ).MacroPlan().StrategyMacroPlan().MassScalingFactor() ); // relative factor, to ignore period tasks for process min qty KPI
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rcm.OptionCollectKappaStats( false );
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rcm.OptionMaximumError( 100 ); // shut off run beyond 100 error snapshots
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rcm.OptionConvergenceWindowSize( 20 );
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rcm.OptionConvergenceThreshold( 0.0001 ); // if you set this to 0 it will never be considered converged on a level. Setting it smaller than
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// OptionToleranceRollback may also causes non-convergence due to fluctuation
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rcm.OptionCutOffForOptimal( 0.0001 ); // within optimal (in case known) by this much absolute means done
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rcm.OptionCutOffForOptimalLevelZero( 0.001 ); // for scores > - 0.001 we fix decision variables on level 0
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rcm.OptionMinimumMetaLevel( 0 );
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rcm.OptionCPLEXSkipLevelPriorToFocus( true ); // skip level prior to focus level by setting value from model as lower bound to kpi
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rcm.OptionCPLEXFixModelBoundsForGoals( true ); // whether we set a bound on the goal value. If setting this to false, then not a good idea to still use the skipping (line above).
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//>> keep together
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rcm.OptionMaxNumberOfPISPIPSForNeighborhood( ifexpr( runcontext.UseCampaignSequenceOptimizer(), 500, 5000 ) );
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rcm.OptionMaxNumberOfPISPIPSForNeighborhoodOriginal( rcm.OptionMaxNumberOfPISPIPSForNeighborhood() ); // when entering new level snap to this max value
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// <<
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rcm.OptionAutoTuneNeighborhoodSize ( true );
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rcm.OptionMaxTimePerIterationSeconds( 15 );
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rcm.OptionMaxTimePerIterationSecondsOriginal( rcm.OptionMaxTimePerIterationSeconds() );
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rcm.OptionIntegralityTolerance( 0.0 ); // integrality tolerance is recommended to be set to 0 for iterative optimizer, to suppress rollbacks (but if user explicitlty sets a value that will be used instead)
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rcm.OptionRelativeMIPGap( 0.001 ); // relative mip gap default for meta. Avoid long runs to time out because of needed to prove optimality (if user explicity sets a value that will be used)
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rcm.OptionDebugUsePresetAnchor( false );
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rcm.OptionShiftPatternMaxActive( 2 ); // when doing shift optimization limit choices of other shift patterns to consider
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rcm.OptionShiftPatternMaxUnits( 10 ); // when doing shift optimization limit how many unit are optimized at once
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rcm.OptionShiftPatternMaxActiveOriginal( rcm.OptionShiftPatternMaxActive() );
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rcm.OptionShiftPatternMaxUnitsOriginal( rcm.OptionShiftPatternMaxUnits() );
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rcm.OptionDebugCPLEXVariablesConstraints( false );
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rcm.OptionDebugCopyDataSetForSaveRollback( false );
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rcm.OptionStopOnRollback( false );
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rcm.OptionStopOnInfeasible( false );
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run.Optimization().astype( Optimization ).MacroPlan().GlobalParameters_MP().DurationLotsizeHorizon( Duration::MaxDuration() ); // for now
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rcm.OptionMaxNrCampaignTypeActivePerUnit( 2 ); // max nr of new campaign type to consider (within window, see below line), per unit
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rcm.OptionActiveWindowSizeCampaignOptimization( 12 ); // a random window of periods is selected of this size each iteration. Inside the window new combi options are considered
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rcm.OptionUseHierarchicalCPLEXGoals( false );
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overrridesettingsfromstrategy := false;
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if ( not overrridesettingsfromstrategy )
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{
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str := run.Optimization().astype( Optimization ).MacroPlan().StrategyMacroPlan();
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rcm.OptionMinimumMetaLevel( maxvalue( 0, str.MetaOptimizerFirstLevel() ) );
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rcm.OptionMinimumMetaLevelRunFullPuzzlePrior( str.MetaOptimizerRunFullPlanPriorToFocus() );
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fulltime := str.MetaOptimizerMaxNumberOfSecondsAllIterations();
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rcm.OptionMaxNumberOfSecondsRun( fulltime );
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rcm.OptionMaxNumberOfSecondsLevel0( fulltime );
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rcm.OptionMaxNumberOfSecondsLevel1( fulltime );
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rcm.OptionMaxNumberOfSecondsLevel2( fulltime );
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rcm.OptionMaxNumberOfSecondsLevel3( fulltime );
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rcm.OptionMaxNumberOfSecondsLevel4( fulltime );
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rcm.OptionMaxNumberOfSecondsLevel5( fulltime );
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rcm.OptionMaxNumberOfSecondsLevel6( fulltime );
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rcm.OptionMaxNumberOfSecondsLevel7( fulltime );
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rcm.OptionMaxNumberOfSecondsLevel8( fulltime );
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rcm.OptionMaxNumberOfSecondsLevel9( fulltime );
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rcm.OptionMaxNumberOfSecondsLevel10( fulltime );
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rcm.OptionUseHierarchicalCPLEXGoals( str.UseHierarchicalSolver() );
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rcm.OptionCollapseLevels( str.MetaOptimizerIsCollapseLevel() );
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rcm.OptionCollapseLevelWeight( str.MetaOptimizerCollapseLevelWeight() );
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}
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rcm.OptionBenchmarkStopThreshold( 0.999 ); // for benchmark stop at 98% of target score, set to maxreal to not use this stop criterium
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rcm.OptionAllowScalingRecompute( true );
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rcm.OptionRestrictSPcapacityWeight( 0.001 ); // weight factor for putting extra restricted SP capacity into the goal
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rcm.OptionRestrictedSPCapacityEpsilon( 1e-6 ); // reduce SP capacity by (1-epsilon) for computing extra terms added to goal
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run.Optimization().astype( Optimization ).DebugMode( false );
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rcm.OptionCleanUpUnusedTripsPeriodTasksAfterwards( true ); // set to false during development to improve set up time
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return rcm;
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*]
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InterfaceProperties { Accessibility: 'Module' }
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}
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