Running command: translateModel(Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.VariableSpeedPumpStage,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.VariableSpeedPumpStage")
Notification: Performance of loadModel(Buildings): time 3.741/3.741, allocations: 432.7 MB / 444.9 MB, free: 15.73 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.897e-05/2.901e-05, allocations: 4.938 kB / 0.5337 GB, free: 12.19 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1672/0.1673, allocations: 98.72 MB / 0.6301 GB, free: 6.227 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1975/0.3649, allocations: 129.6 MB / 0.7567 GB, free: 4.438 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002932/0.3652, allocations: 95.94 kB / 0.7568 GB, free: 4.344 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.03289/0.3981, allocations: 8.799 MB / 0.7654 GB, free: 11.49 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 1.844e-06/0.3981, allocations: 0 / 0.7654 GB, free: 11.49 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 3.264e-05/0.3982, allocations: 12 kB / 0.7654 GB, free: 11.48 MB / 0.6511 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 112
 * Number of variables: 112
Notification: Performance of Generate backend data structure: time 0.001423/0.3996, allocations: 0.7359 MB / 0.7661 GB, free: 10.68 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.372e-05/0.3997, allocations: 8.031 kB / 0.7661 GB, free: 10.67 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001523/0.3998, allocations: 63.23 kB / 0.7662 GB, free: 10.61 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006918/0.4006, allocations: 362.3 kB / 0.7665 GB, free: 10.21 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.032e-05/0.4006, allocations: 44.98 kB / 0.7666 GB, free: 10.17 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001137/0.4008, allocations: 56 kB / 0.7666 GB, free: 10.12 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001156/0.4019, allocations: 484.1 kB / 0.7671 GB, free: 9.633 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.901e-05/0.402, allocations: 4 kB / 0.7671 GB, free: 9.629 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.827e-05/0.4021, allocations: 20 kB / 0.7671 GB, free: 9.609 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.809e-05/0.4021, allocations: 8 kB / 0.7671 GB, free: 9.602 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001034/0.4031, allocations: 401.8 kB / 0.7675 GB, free: 9.207 MB / 0.6511 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002948/0.4061, allocations: 1.411 MB / 0.7689 GB, free: 7.742 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001092/0.4072, allocations: 436.1 kB / 0.7693 GB, free: 7.309 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004537/0.4077, allocations: 198.4 kB / 0.7695 GB, free: 7.113 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.318e-05/0.4077, allocations: 8.422 kB / 0.7695 GB, free: 7.105 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00062/0.4084, allocations: 261.8 kB / 0.7697 GB, free: 6.836 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=58): time 3.998e-06/0.4084, allocations: 4 kB / 0.7697 GB, free: 6.832 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=58): time 0.001021/0.4094, allocations: 402.6 kB / 0.7701 GB, free: 6.438 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.933e-05/0.4095, allocations: 71.91 kB / 0.7702 GB, free: 6.355 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004818/0.41, allocations: 298.8 kB / 0.7705 GB, free: 6.051 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 8.668e-05/0.4101, allocations: 49.7 kB / 0.7705 GB, free: 5.996 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002066/0.4103, allocations: 205.2 kB / 0.7707 GB, free: 5.789 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001825/0.4105, allocations: 142.1 kB / 0.7709 GB, free: 5.648 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.746e-05/0.4106, allocations: 19.94 kB / 0.7709 GB, free: 5.629 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 0.0002102/0.4108, allocations: 358.7 kB / 0.7712 GB, free: 5.27 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004529/0.4113, allocations: 165.6 kB / 0.7714 GB, free: 5.109 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005312/0.4118, allocations: 245.9 kB / 0.7716 GB, free: 4.844 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004651/0.4123, allocations: 213.5 kB / 0.7718 GB, free: 4.621 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.997e-06/0.4123, allocations: 3.938 kB / 0.7718 GB, free: 4.617 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.001282/0.4136, allocations: 0.5538 MB / 0.7724 GB, free: 4.047 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 6.472e-05/0.4137, allocations: 59.41 kB / 0.7724 GB, free: 3.977 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.018e-05/0.4137, allocations: 4.219 kB / 0.7724 GB, free: 3.973 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.466e-05/0.4137, allocations: 12 kB / 0.7724 GB, free: 3.961 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004456/0.4142, allocations: 79.77 kB / 0.7725 GB, free: 3.883 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.41e-05/0.4142, allocations: 4 kB / 0.7725 GB, free: 3.879 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004734/0.4147, allocations: 83.69 kB / 0.7726 GB, free: 3.797 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.825e-05/0.4148, allocations: 27.98 kB / 0.7726 GB, free: 3.77 MB / 0.6511 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 8
 * Number of states: 0 ()
 * Number of discrete variables: 62 ($PRE.varSpePumSta.con1.enableFire,$PRE.varSpePumSta.con2.enableFire,$PRE.varSpePumSta.con3.enableFire,$PRE.varSpePumSta.con4.enableFire,varSpePumSta.stateGraphRoot.resume,varSpePumSta.stateGraphRoot.suspend,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,varSpePumSta.con1.enableFire,varSpePumSta.con1.fire,$PRE.varSpePumSta.con1.t_start,varSpePumSta.con1.t_start,varSpePumSta.con1.condition,$PRE.varSpePumSta.oneOn.localActive,varSpePumSta.oneOn.localActive,varSpePumSta.oneOn.inPort[2].occupied,varSpePumSta.oneOn.outPort[2].available,$PRE.varSpePumSta.oneOn.newActive,varSpePumSta.oneOn.newActive,$PRE.varSpePumSta.oneOn.oldActive,varSpePumSta.oneOn.oldActive,varSpePumSta.oneOn.active,$PRE.varSpePumSta.off.localActive,varSpePumSta.off.localActive,$PRE.varSpePumSta.off.newActive,varSpePumSta.off.newActive,$PRE.varSpePumSta.off.oldActive,varSpePumSta.off.oldActive,varSpePumSta.off.active,$PRE.varSpePumSta.twoOn.localActive,varSpePumSta.twoOn.localActive,$PRE.varSpePumSta.twoOn.newActive,varSpePumSta.twoOn.newActive,$PRE.varSpePumSta.twoOn.oldActive,varSpePumSta.twoOn.oldActive,varSpePumSta.twoOn.active,varSpePumSta.con2.enableFire,varSpePumSta.con2.fire,$PRE.varSpePumSta.con2.t_start,varSpePumSta.con2.t_start,varSpePumSta.con2.condition,varSpePumSta.con3.enableFire,varSpePumSta.con3.fire,$PRE.varSpePumSta.con3.t_start,varSpePumSta.con3.t_start,varSpePumSta.con3.condition,varSpePumSta.con4.enableFire,varSpePumSta.con4.fire,$PRE.varSpePumSta.con4.t_start,varSpePumSta.con4.t_start,varSpePumSta.con4.condition,varSpePumSta.stateGraphRoot.activeSteps,varSpePumSta.addInt.u1,varSpePumSta.addInt.u2,varSpePumSta.addInt.y,$PRE.speSig.T_start,speSig.T_start,$PRE.speSig.count,speSig.count)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (81):
 * Single equations (assignments): 79
 * Array equations: 0
 * Algorithm blocks: 2
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0002199/0.415, allocations: 168.8 kB / 0.7728 GB, free: 3.598 MB / 0.6511 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 8.895e-05/0.4151, allocations: 39.53 kB / 0.7728 GB, free: 3.559 MB / 0.6511 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001157/0.4163, allocations: 491 kB / 0.7733 GB, free: 3.074 MB / 0.6511 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.237e-05/0.4163, allocations: 8 kB / 0.7733 GB, free: 3.066 MB / 0.6511 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.287e-06/0.4163, allocations: 0 / 0.7733 GB, free: 3.066 MB / 0.6511 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.117e-05/0.4164, allocations: 3.984 kB / 0.7733 GB, free: 3.062 MB / 0.6511 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002488/0.4189, allocations: 1.176 MB / 0.7744 GB, free: 1.828 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.496e-06/0.4189, allocations: 0 / 0.7744 GB, free: 1.828 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003419/0.4192, allocations: 63.89 kB / 0.7745 GB, free: 1.766 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.769e-06/0.4193, allocations: 4 kB / 0.7745 GB, free: 1.762 MB / 0.6511 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.588e-05/0.4193, allocations: 12 kB / 0.7745 GB, free: 1.75 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.631e-06/0.4193, allocations: 4 kB / 0.7745 GB, free: 1.746 MB / 0.6511 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.229e-06/0.4193, allocations: 11.89 kB / 0.7745 GB, free: 1.734 MB / 0.6511 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001051/0.4204, allocations: 0.5305 MB / 0.7751 GB, free: 1.188 MB / 0.6511 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001209/0.4205, allocations: 116.6 kB / 0.7752 GB, free: 1.055 MB / 0.6511 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.25e-05/0.4206, allocations: 12 kB / 0.7752 GB, free: 1.043 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004363/0.4211, allocations: 67.88 kB / 0.7752 GB, free: 0.9766 MB / 0.6511 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002197/0.4213, allocations: 84.44 kB / 0.7753 GB, free: 0.8945 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.492e-05/0.4214, allocations: 23.89 kB / 0.7753 GB, free: 0.8711 MB / 0.6511 GB
Notification: Performance of sorting global known variables: time 0.0002985/0.4217, allocations: 211.1 kB / 0.7755 GB, free: 0.668 MB / 0.6511 GB
Notification: Performance of sort global known variables: time 7.62e-07/0.4217, allocations: 4 kB / 0.7756 GB, free: 0.6641 MB / 0.6511 GB
Notification: Performance of remove unused functions: time 0.0005725/0.4223, allocations: 104 kB / 0.7757 GB, free: 0.5625 MB / 0.6511 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 47 (varSpePumSta.con3.enableFire,varSpePumSta.con4.enableFire,varSpePumSta.con1.enableFire,varSpePumSta.con2.enableFire,varSpePumSta.twoOn.localActive,varSpePumSta.off.localActive,varSpePumSta.oneOn.localActive,$cse1,$cse2,$cse3,$cse4,$cse5,$cse6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,varSpePumSta.con1.fire,varSpePumSta.con1.t_start,varSpePumSta.con1.condition,varSpePumSta.oneOn.inPort[2].occupied,varSpePumSta.oneOn.outPort[2].available,varSpePumSta.oneOn.newActive,varSpePumSta.oneOn.oldActive,varSpePumSta.oneOn.active,varSpePumSta.off.newActive,varSpePumSta.off.oldActive,varSpePumSta.off.active,varSpePumSta.twoOn.newActive,varSpePumSta.twoOn.oldActive,varSpePumSta.twoOn.active,varSpePumSta.con2.fire,varSpePumSta.con2.t_start,varSpePumSta.con2.condition,varSpePumSta.con3.fire,varSpePumSta.con3.t_start,varSpePumSta.con3.condition,varSpePumSta.con4.fire,varSpePumSta.con4.t_start,varSpePumSta.con4.condition,varSpePumSta.stateGraphRoot.activeSteps,varSpePumSta.addInt.u1,varSpePumSta.addInt.u2,varSpePumSta.addInt.y,speSig.T_start,speSig.count)
 * Number of discrete states: 4 (speSig.count,varSpePumSta.oneOn.newActive,varSpePumSta.off.newActive,varSpePumSta.twoOn.newActive)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (64):
 * Single equations (assignments): 55
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 9
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0008295/0.4232, allocations: 282.5 kB / 0.7759 GB, free: 336 kB / 0.6511 GB
Notification: Performance of simCode: created initialization part: time 0.4166/0.8397, allocations: 0.5386 MB / 0.7764 GB, free: 138.9 MB / 0.6511 GB
Notification: Performance of simCode: created event and clocks part: time 5.193e-06/0.8398, allocations: 0.8125 kB / 0.7764 GB, free: 138.9 MB / 0.6511 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006371/0.8404, allocations: 235.5 kB / 0.7767 GB, free: 138.9 MB / 0.6511 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005159/0.841, allocations: 51.47 kB / 0.7767 GB, free: 138.9 MB / 0.6511 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001571/0.8426, allocations: 0.6113 MB / 0.7773 GB, free: 138.7 MB / 0.6511 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003973/0.843, allocations: 0.855 MB / 0.7782 GB, free: 138 MB / 0.6511 GB
Notification: Performance of simCode: alias equations: time 0.0003412/0.8433, allocations: 68.77 kB / 0.7782 GB, free: 138 MB / 0.6511 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002068/0.8436, allocations: 45.14 kB / 0.7783 GB, free: 138 MB / 0.6511 GB
Notification: Performance of SimCode: time 1.662e-06/0.8436, allocations: 0 / 0.7783 GB, free: 138 MB / 0.6511 GB
Notification: Performance of Templates: time 0.01518/0.8588, allocations: 5.027 MB / 0.7832 GB, free: 137.8 MB / 0.6511 GB