Running command: translateModel(Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.VariableSpeedPumpStage,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.VariableSpeedPumpStage")
Notification: Performance of loadModel(Buildings): time 3.66/3.66, allocations: 403.3 MB / 415.4 MB, free: 12.89 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.948e-05/2.996e-05, allocations: 10.12 kB / 0.499 GB, free: 13.36 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4768/0.4768, allocations: 92.67 MB / 0.5895 GB, free: 14.49 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1886/0.6655, allocations: 125.6 MB / 0.7122 GB, free: 0.7422 MB / 0.5886 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003054/0.6658, allocations: 95.92 kB / 0.7123 GB, free: 0.6484 MB / 0.5886 GB
Notification: Performance of FrontEnd - DAE generated: time 0.03491/0.7008, allocations: 8.809 MB / 0.7209 GB, free: 7.789 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 2.093e-06/0.7008, allocations: 0 / 0.7209 GB, free: 7.789 MB / 0.6042 GB
Notification: Performance of Transformations before backend: time 4.075e-05/0.7009, allocations: 12 kB / 0.7209 GB, free: 7.777 MB / 0.6042 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 0.001429/0.7023, allocations: 0.7282 MB / 0.7216 GB, free: 6.988 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 4.337e-05/0.7024, allocations: 15.97 kB / 0.7216 GB, free: 6.973 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001559/0.7025, allocations: 59.3 kB / 0.7217 GB, free: 6.914 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006883/0.7032, allocations: 362.2 kB / 0.722 GB, free: 6.523 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.617e-05/0.7033, allocations: 44.98 kB / 0.7221 GB, free: 6.477 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001098/0.7034, allocations: 48 kB / 0.7221 GB, free: 6.43 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001202/0.7047, allocations: 490.1 kB / 0.7226 GB, free: 5.941 MB / 0.6042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.816e-05/0.7047, allocations: 4 kB / 0.7226 GB, free: 5.938 MB / 0.6042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.964e-05/0.7048, allocations: 20 kB / 0.7226 GB, free: 5.918 MB / 0.6042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.179e-05/0.7048, allocations: 15.95 kB / 0.7226 GB, free: 5.902 MB / 0.6042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001031/0.7059, allocations: 407.8 kB / 0.723 GB, free: 5.5 MB / 0.6042 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003081/0.709, allocations: 1.415 MB / 0.7244 GB, free: 4.031 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001119/0.7101, allocations: 452.4 kB / 0.7248 GB, free: 3.582 MB / 0.6042 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004527/0.7106, allocations: 196.2 kB / 0.725 GB, free: 3.391 MB / 0.6042 GB
Notification: Performance of preOpt evalFunc (simulation): time 5.685e-05/0.7107, allocations: 12.44 kB / 0.725 GB, free: 3.379 MB / 0.6042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006168/0.7113, allocations: 259 kB / 0.7252 GB, free: 3.105 MB / 0.6042 GB
Notification: Performance of pre-optimization done (n=58): time 4.15e-06/0.7113, allocations: 0 / 0.7252 GB, free: 3.105 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=58): time 0.001057/0.7124, allocations: 402.6 kB / 0.7256 GB, free: 2.707 MB / 0.6042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.116e-05/0.7125, allocations: 64.75 kB / 0.7257 GB, free: 2.633 MB / 0.6042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004837/0.713, allocations: 310.8 kB / 0.726 GB, free: 2.324 MB / 0.6042 GB
Notification: Performance of collectPreVariables (initialization): time 8.836e-05/0.7131, allocations: 45.7 kB / 0.726 GB, free: 2.273 MB / 0.6042 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002039/0.7133, allocations: 209.2 kB / 0.7262 GB, free: 2.062 MB / 0.6042 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001755/0.7135, allocations: 150 kB / 0.7264 GB, free: 1.914 MB / 0.6042 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.636e-05/0.7135, allocations: 12 kB / 0.7264 GB, free: 1.902 MB / 0.6042 GB
Notification: Performance of setup shared object (initialization): time 0.0002017/0.7137, allocations: 358.7 kB / 0.7267 GB, free: 1.543 MB / 0.6042 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004533/0.7142, allocations: 165.6 kB / 0.7269 GB, free: 1.379 MB / 0.6042 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005336/0.7147, allocations: 255.4 kB / 0.7271 GB, free: 1.105 MB / 0.6042 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004815/0.7152, allocations: 209.5 kB / 0.7273 GB, free: 0.8906 MB / 0.6042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.147e-06/0.7153, allocations: 0 / 0.7273 GB, free: 0.8906 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.001308/0.7166, allocations: 0.5616 MB / 0.7279 GB, free: 320 kB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 6.905e-05/0.7167, allocations: 59.41 kB / 0.7279 GB, free: 248 kB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.167e-05/0.7167, allocations: 4 kB / 0.7279 GB, free: 244 kB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.464e-05/0.7167, allocations: 4 kB / 0.7279 GB, free: 240 kB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004823/0.7172, allocations: 84.05 kB / 0.728 GB, free: 156 kB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.962e-05/0.7173, allocations: 8 kB / 0.728 GB, free: 148 kB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005334/0.7178, allocations: 83.62 kB / 0.7281 GB, free: 64 kB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.127e-05/0.7179, allocations: 31.98 kB / 0.7281 GB, free: 32 kB / 0.6042 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 0.0002638/0.7182, allocations: 169.3 kB / 0.7283 GB, free: 15.86 MB / 0.6198 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001004/0.7183, allocations: 35.53 kB / 0.7283 GB, free: 15.82 MB / 0.6198 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001256/0.7196, allocations: 491.1 kB / 0.7288 GB, free: 15.34 MB / 0.6198 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.218e-05/0.7196, allocations: 8 kB / 0.7288 GB, free: 15.33 MB / 0.6198 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.783e-06/0.7196, allocations: 3.938 kB / 0.7288 GB, free: 15.33 MB / 0.6198 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.263e-05/0.7196, allocations: 3.984 kB / 0.7288 GB, free: 15.32 MB / 0.6198 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002589/0.7222, allocations: 1.176 MB / 0.73 GB, free: 14.09 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.682e-06/0.7223, allocations: 0 / 0.73 GB, free: 14.09 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003562/0.7227, allocations: 63.83 kB / 0.73 GB, free: 14.03 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.261e-05/0.7227, allocations: 4 kB / 0.73 GB, free: 14.03 MB / 0.6198 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.272e-05/0.7227, allocations: 16 kB / 0.7301 GB, free: 14.01 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.985e-06/0.7228, allocations: 3.953 kB / 0.7301 GB, free: 14.01 MB / 0.6198 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.614e-06/0.7228, allocations: 4 kB / 0.7301 GB, free: 14 MB / 0.6198 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001088/0.7239, allocations: 0.5305 MB / 0.7306 GB, free: 13.46 MB / 0.6198 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001321/0.724, allocations: 120.6 kB / 0.7307 GB, free: 13.32 MB / 0.6198 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.23e-05/0.7241, allocations: 12 kB / 0.7307 GB, free: 13.31 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004526/0.7246, allocations: 63.94 kB / 0.7308 GB, free: 13.25 MB / 0.6198 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002328/0.7248, allocations: 88.39 kB / 0.7308 GB, free: 13.16 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.936e-05/0.7249, allocations: 16 kB / 0.7309 GB, free: 13.14 MB / 0.6198 GB
Notification: Performance of sorting global known variables: time 0.0003131/0.7252, allocations: 211.1 kB / 0.7311 GB, free: 12.93 MB / 0.6198 GB
Notification: Performance of sort global known variables: time 1.223e-06/0.7253, allocations: 4 kB / 0.7311 GB, free: 12.93 MB / 0.6198 GB
Notification: Performance of remove unused functions: time 0.0006193/0.7259, allocations: 107.8 kB / 0.7312 GB, free: 12.82 MB / 0.6198 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 0.0008517/0.7267, allocations: 283.5 kB / 0.7314 GB, free: 12.59 MB / 0.6198 GB
Notification: Performance of simCode: created initialization part: time 0.001246/0.728, allocations: 0.5548 MB / 0.732 GB, free: 12.01 MB / 0.6198 GB
Notification: Performance of simCode: created event and clocks part: time 4.345e-06/0.728, allocations: 3.938 kB / 0.732 GB, free: 12 MB / 0.6198 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005587/0.7286, allocations: 243.2 kB / 0.7322 GB, free: 11.77 MB / 0.6198 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005034/0.7291, allocations: 40.88 kB / 0.7323 GB, free: 11.73 MB / 0.6198 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001646/0.7308, allocations: 0.6136 MB / 0.7329 GB, free: 11.09 MB / 0.6198 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005929/0.7314, allocations: 0.8558 MB / 0.7337 GB, free: 10.21 MB / 0.6198 GB
Notification: Performance of simCode: alias equations: time 0.0003948/0.7318, allocations: 71.36 kB / 0.7338 GB, free: 10.14 MB / 0.6198 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002036/0.732, allocations: 51.36 kB / 0.7338 GB, free: 10.09 MB / 0.6198 GB
Notification: Performance of SimCode: time 1.847e-06/0.7321, allocations: 0 / 0.7338 GB, free: 10.09 MB / 0.6198 GB
Notification: Performance of Templates: time 0.0152/0.7473, allocations: 5.036 MB / 0.7387 GB, free: 5.086 MB / 0.6198 GB