Running command: translateModel(Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.VariableSpeedPumpStage,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.VariableSpeedPumpStage")
Notification: Performance of loadModel(Buildings): time 4.718/4.718, allocations: 458.9 MB / 473.4 MB, free: 11.87 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.604e-05/3.597e-05, allocations: 2.812 kB / 0.5697 GB, free: 9.809 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2252/0.2253, allocations: 106.2 MB / 0.6734 GB, free: 2.609 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.VariableSpeedPumpStage): time 0.003691/0.229, allocations: 2.041 MB / 0.6754 GB, free: 0.5508 MB / 0.5417 GB
Notification: Performance of NFInst.instExpressions: time 0.002443/0.2315, allocations: 1.014 MB / 0.6764 GB, free: 15.53 MB / 0.5573 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0001951/0.2317, allocations: 12 kB / 0.6764 GB, free: 15.52 MB / 0.5573 GB
Notification: Performance of NFTyping.typeComponents: time 0.0003099/0.232, allocations: 87.52 kB / 0.6765 GB, free: 15.43 MB / 0.5573 GB
Notification: Performance of NFTyping.typeBindings: time 0.0003088/0.2324, allocations: 79.73 kB / 0.6766 GB, free: 15.35 MB / 0.5573 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0007012/0.2331, allocations: 215.6 kB / 0.6768 GB, free: 15.14 MB / 0.5573 GB
Notification: Performance of NFFlatten.flatten: time 0.0006358/0.2337, allocations: 347.7 kB / 0.6771 GB, free: 14.8 MB / 0.5573 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.000522/0.2343, allocations: 296.3 kB / 0.6774 GB, free: 14.51 MB / 0.5573 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.000302/0.2346, allocations: 163.6 kB / 0.6776 GB, free: 14.35 MB / 0.5573 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0003317/0.2349, allocations: 191.3 kB / 0.6778 GB, free: 14.16 MB / 0.5573 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0001709/0.2351, allocations: 51.92 kB / 0.6778 GB, free: 14.11 MB / 0.5573 GB
Notification: Performance of NFPackage.collectConstants: time 8.05e-05/0.2352, allocations: 24 kB / 0.6778 GB, free: 14.09 MB / 0.5573 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001421/0.2354, allocations: 95.66 kB / 0.6779 GB, free: 14 MB / 0.5573 GB
Notification: Performance of NFVerifyModel.verify: time 8.653e-05/0.2355, allocations: 28 kB / 0.6779 GB, free: 13.97 MB / 0.5573 GB
Notification: Performance of NFConvertDAE.convert: time 0.0008355/0.2363, allocations: 0.5731 MB / 0.6785 GB, free: 13.39 MB / 0.5573 GB
Notification: Performance of FrontEnd - DAE generated: time 2.835e-06/0.2363, allocations: 0 / 0.6785 GB, free: 13.39 MB / 0.5573 GB
Notification: Performance of FrontEnd: time 2.946e-06/0.2363, allocations: 0 / 0.6785 GB, free: 13.39 MB / 0.5573 GB
Notification: Performance of Transformations before backend: time 1.417e-05/0.2364, allocations: 0 / 0.6785 GB, free: 13.39 MB / 0.5573 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 115
 * Number of variables: 115
Notification: Performance of Generate backend data structure: time 0.001661/0.238, allocations: 0.699 MB / 0.6792 GB, free: 12.64 MB / 0.5573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.298e-05/0.2381, allocations: 8.031 kB / 0.6792 GB, free: 12.63 MB / 0.5573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001619/0.2382, allocations: 67.27 kB / 0.6793 GB, free: 12.56 MB / 0.5573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.000684/0.2389, allocations: 379 kB / 0.6796 GB, free: 12.15 MB / 0.5573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.592e-05/0.239, allocations: 52.98 kB / 0.6797 GB, free: 12.09 MB / 0.5573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001231/0.2392, allocations: 52 kB / 0.6797 GB, free: 12.04 MB / 0.5573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001518/0.2407, allocations: 0.5137 MB / 0.6802 GB, free: 11.52 MB / 0.5573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.881e-05/0.2407, allocations: 0 / 0.6802 GB, free: 11.52 MB / 0.5573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.312e-05/0.2408, allocations: 23.95 kB / 0.6802 GB, free: 11.49 MB / 0.5573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.801e-05/0.2409, allocations: 16 kB / 0.6803 GB, free: 11.48 MB / 0.5573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001558/0.2424, allocations: 447.7 kB / 0.6807 GB, free: 11.04 MB / 0.5573 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003446/0.2459, allocations: 1.442 MB / 0.6821 GB, free: 9.543 MB / 0.5573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001606/0.2475, allocations: 495.7 kB / 0.6826 GB, free: 9.055 MB / 0.5573 GB
Notification: Performance of preOpt evalFunc (simulation): time 6.46e-05/0.2476, allocations: 8.438 kB / 0.6826 GB, free: 9.047 MB / 0.5573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008867/0.2485, allocations: 290.9 kB / 0.6829 GB, free: 8.754 MB / 0.5573 GB
Notification: Performance of pre-optimization done (n=58): time 3.847e-06/0.2485, allocations: 0 / 0.6829 GB, free: 8.754 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=58): time 0.002132/0.2507, allocations: 0.6156 MB / 0.6835 GB, free: 8.133 MB / 0.5573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.881e-05/0.2507, allocations: 71.91 kB / 0.6835 GB, free: 8.051 MB / 0.5573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000492/0.2512, allocations: 317.8 kB / 0.6838 GB, free: 7.734 MB / 0.5573 GB
Notification: Performance of collectPreVariables (initialization): time 9.338e-05/0.2514, allocations: 53.7 kB / 0.6839 GB, free: 7.676 MB / 0.5573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002137/0.2516, allocations: 205.2 kB / 0.6841 GB, free: 7.473 MB / 0.5573 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001819/0.2518, allocations: 154 kB / 0.6842 GB, free: 7.32 MB / 0.5573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.964e-05/0.2518, allocations: 12 kB / 0.6842 GB, free: 7.309 MB / 0.5573 GB
Notification: Performance of setup shared object (initialization): time 0.0001744/0.252, allocations: 358.7 kB / 0.6846 GB, free: 6.949 MB / 0.5573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006979/0.2527, allocations: 193.2 kB / 0.6848 GB, free: 6.758 MB / 0.5573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007713/0.2535, allocations: 281.9 kB / 0.685 GB, free: 6.461 MB / 0.5573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006646/0.2542, allocations: 204.9 kB / 0.6852 GB, free: 6.254 MB / 0.5573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.428e-06/0.2542, allocations: 4 kB / 0.6852 GB, free: 6.25 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=81) (initialization): time 0.001734/0.256, allocations: 0.5804 MB / 0.6858 GB, free: 5.656 MB / 0.5573 GB
Notification: Performance of prepare postOptimizeDAE: time 4.674e-05/0.256, allocations: 29.7 kB / 0.6858 GB, free: 5.621 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.276e-05/0.2561, allocations: 8 kB / 0.6858 GB, free: 5.613 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.055e-05/0.2561, allocations: 4 kB / 0.6858 GB, free: 5.609 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005696/0.2567, allocations: 79.81 kB / 0.6859 GB, free: 5.531 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.491e-05/0.2567, allocations: 4 kB / 0.6859 GB, free: 5.527 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006686/0.2574, allocations: 99.53 kB / 0.686 GB, free: 5.43 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.854e-05/0.2575, allocations: 27.98 kB / 0.686 GB, free: 5.402 MB / 0.5573 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,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,varSpePumSta.con1.condition,varSpePumSta.con1.enableFire,varSpePumSta.con1.fire,$PRE.varSpePumSta.con1.t_start,varSpePumSta.con1.t_start,$PRE.varSpePumSta.oneOn.localActive,varSpePumSta.oneOn.localActive,varSpePumSta.oneOn.inPort[2].occupied,varSpePumSta.oneOn.outPort[2].available,$PRE.varSpePumSta.oneOn.newActive,varSpePumSta.oneOn.newActive,$PRE.varSpePumSta.oneOn.oldActive,varSpePumSta.oneOn.oldActive,varSpePumSta.oneOn.active,varSpePumSta.off.active,$PRE.varSpePumSta.off.localActive,varSpePumSta.off.localActive,$PRE.varSpePumSta.off.newActive,varSpePumSta.off.newActive,$PRE.varSpePumSta.off.oldActive,varSpePumSta.off.oldActive,$PRE.varSpePumSta.twoOn.localActive,varSpePumSta.twoOn.localActive,$PRE.varSpePumSta.twoOn.newActive,varSpePumSta.twoOn.newActive,$PRE.varSpePumSta.twoOn.oldActive,varSpePumSta.twoOn.oldActive,varSpePumSta.twoOn.active,varSpePumSta.con2.condition,varSpePumSta.con2.enableFire,varSpePumSta.con2.fire,$PRE.varSpePumSta.con2.t_start,varSpePumSta.con2.t_start,varSpePumSta.con3.condition,varSpePumSta.con3.enableFire,varSpePumSta.con3.fire,$PRE.varSpePumSta.con3.t_start,varSpePumSta.con3.t_start,varSpePumSta.con4.condition,varSpePumSta.con4.enableFire,varSpePumSta.con4.fire,$PRE.varSpePumSta.con4.t_start,varSpePumSta.con4.t_start,varSpePumSta.stateGraphRoot.activeSteps,varSpePumSta.booToInt.y,varSpePumSta.booToInt1.y,varSpePumSta.addInt.y,$PRE.speSig.T_start,speSig.T_start,$PRE.speSig.count,speSig.count,varSpePumSta.stateGraphRoot.resume,varSpePumSta.stateGraphRoot.suspend)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (80):
 * Single equations (assignments): 79
 * Array equations: 0
 * Algorithm blocks: 1
 * 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 0.0004052/0.2579, allocations: 237.7 kB / 0.6863 GB, free: 5.16 MB / 0.5573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.146e-05/0.258, allocations: 39.53 kB / 0.6863 GB, free: 5.121 MB / 0.5573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001665/0.2597, allocations: 0.5303 MB / 0.6868 GB, free: 4.582 MB / 0.5573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.408e-06/0.2597, allocations: 4 kB / 0.6868 GB, free: 4.578 MB / 0.5573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.406e-06/0.2597, allocations: 8 kB / 0.6868 GB, free: 4.57 MB / 0.5573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.171e-05/0.2597, allocations: 3.984 kB / 0.6868 GB, free: 4.566 MB / 0.5573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003356/0.2631, allocations: 1.223 MB / 0.688 GB, free: 3.289 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.197e-05/0.2632, allocations: 3.938 kB / 0.688 GB, free: 3.285 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006541/0.2638, allocations: 63.83 kB / 0.6881 GB, free: 3.223 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.686e-05/0.2639, allocations: 7.953 kB / 0.6881 GB, free: 3.215 MB / 0.5573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.439e-05/0.2639, allocations: 12 kB / 0.6881 GB, free: 3.203 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.684e-06/0.264, allocations: 0 / 0.6881 GB, free: 3.203 MB / 0.5573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.753e-06/0.264, allocations: 4 kB / 0.6881 GB, free: 3.199 MB / 0.5573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001574/0.2656, allocations: 0.5813 MB / 0.6887 GB, free: 2.602 MB / 0.5573 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001202/0.2657, allocations: 124.4 kB / 0.6888 GB, free: 2.461 MB / 0.5573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001046/0.2659, allocations: 15.95 kB / 0.6888 GB, free: 2.445 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006059/0.2665, allocations: 63.94 kB / 0.6889 GB, free: 2.383 MB / 0.5573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002636/0.2668, allocations: 84.44 kB / 0.689 GB, free: 2.301 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.782e-05/0.2668, allocations: 16 kB / 0.689 GB, free: 2.285 MB / 0.5573 GB
Notification: Performance of sorting global known variables: time 0.0003371/0.2672, allocations: 225.9 kB / 0.6892 GB, free: 2.059 MB / 0.5573 GB
Notification: Performance of sort global known variables: time 4.7e-07/0.2672, allocations: 0 / 0.6892 GB, free: 2.059 MB / 0.5573 GB
Notification: Performance of remove unused functions: time 0.0006147/0.2678, allocations: 131.6 kB / 0.6893 GB, free: 1.93 MB / 0.5573 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.condition,varSpePumSta.con1.fire,varSpePumSta.con1.t_start,varSpePumSta.oneOn.inPort[2].occupied,varSpePumSta.oneOn.outPort[2].available,varSpePumSta.oneOn.newActive,varSpePumSta.oneOn.oldActive,varSpePumSta.oneOn.active,varSpePumSta.off.active,varSpePumSta.off.newActive,varSpePumSta.off.oldActive,varSpePumSta.twoOn.newActive,varSpePumSta.twoOn.oldActive,varSpePumSta.twoOn.active,varSpePumSta.con2.condition,varSpePumSta.con2.fire,varSpePumSta.con2.t_start,varSpePumSta.con3.condition,varSpePumSta.con3.fire,varSpePumSta.con3.t_start,varSpePumSta.con4.condition,varSpePumSta.con4.fire,varSpePumSta.con4.t_start,varSpePumSta.stateGraphRoot.activeSteps,varSpePumSta.booToInt.y,varSpePumSta.booToInt1.y,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 0.001079/0.2689, allocations: 379.1 kB / 0.6897 GB, free: 1.645 MB / 0.5573 GB
Notification: Performance of simCode: created initialization part: time 0.00168/0.2706, allocations: 0.5504 MB / 0.6902 GB, free: 1.082 MB / 0.5573 GB
Notification: Performance of simCode: created event and clocks part: time 2.926e-06/0.2706, allocations: 0 / 0.6902 GB, free: 1.082 MB / 0.5573 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008012/0.2714, allocations: 263.1 kB / 0.6905 GB, free: 0.8281 MB / 0.5573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005172/0.272, allocations: 63.3 kB / 0.6905 GB, free: 0.7656 MB / 0.5573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002222/0.2742, allocations: 0.9629 MB / 0.6915 GB, free: 15.77 MB / 0.573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005365/0.2748, allocations: 0.8559 MB / 0.6923 GB, free: 14.89 MB / 0.573 GB
Notification: Performance of simCode: alias equations: time 0.0004036/0.2752, allocations: 76.06 kB / 0.6924 GB, free: 14.81 MB / 0.573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002382/0.2755, allocations: 47.42 kB / 0.6924 GB, free: 14.77 MB / 0.573 GB
Notification: Performance of SimCode: time 1.122e-06/0.2755, allocations: 4 kB / 0.6924 GB, free: 14.76 MB / 0.573 GB
Notification: Performance of Templates: time 0.01686/0.2923, allocations: 5.209 MB / 0.6975 GB, free: 9.574 MB / 0.573 GB