Running command: translateModel(Buildings.Fluid.Movers.Examples.ClosedLoop_y,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.Movers.Examples.ClosedLoop_y")
Notification: Performance of loadModel(Buildings): time 4.325/4.325, allocations: 431.3 MB / 445.8 MB, free: 5.418 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.585e-05/3.583e-05, allocations: 8 kB / 0.5354 GB, free: 14.86 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6147/0.6147, allocations: 98.71 MB / 0.6318 GB, free: 11.97 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Movers.Examples.ClosedLoop_y): time 0.2907/0.9055, allocations: 164.4 MB / 0.7923 GB, free: 7.164 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.6318/1.537, allocations: 13.64 MB / 0.8056 GB, free: 3.648 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002283/1.54, allocations: 66.16 kB / 0.8057 GB, free: 3.648 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.003432/1.543, allocations: 0.7146 MB / 0.8064 GB, free: 3.641 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.008634/1.552, allocations: 1.902 MB / 0.8083 GB, free: 3.59 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01095/1.563, allocations: 2.186 MB / 0.8104 GB, free: 3.492 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.005999/1.569, allocations: 1.717 MB / 0.8121 GB, free: 3.492 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002438/1.571, allocations: 0.8935 MB / 0.8129 GB, free: 3.449 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004685/1.576, allocations: 1.33 MB / 0.8142 GB, free: 3.438 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002235/1.578, allocations: 0.7065 MB / 0.8149 GB, free: 3.43 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005229/1.584, allocations: 1.247 MB / 0.8162 GB, free: 3.418 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.001145/1.585, allocations: 91.59 kB / 0.8162 GB, free: 3.418 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.001067/1.586, allocations: 458.6 kB / 0.8167 GB, free: 3.418 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.00111/1.587, allocations: 155.8 kB / 0.8168 GB, free: 3.418 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.005253/1.592, allocations: 2.289 MB / 0.8191 GB, free: 3.234 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 4.628e-06/1.592, allocations: 4 kB / 0.8191 GB, free: 3.23 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 3.367e-06/1.592, allocations: 0 / 0.8191 GB, free: 3.23 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 9.31e-05/1.593, allocations: 0 / 0.8191 GB, free: 3.23 MB / 0.6667 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 245
 * Number of variables: 245
Notification: Performance of Generate backend data structure: time 0.005009/1.598, allocations: 1.618 MB / 0.8206 GB, free: 18.3 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.761e-05/1.598, allocations: 11.59 kB / 0.8207 GB, free: 18.3 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004464/1.602, allocations: 451.1 kB / 0.8211 GB, free: 18.19 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004076/1.606, allocations: 1.307 MB / 0.8224 GB, free: 17.83 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001295/1.606, allocations: 88.84 kB / 0.8224 GB, free: 17.82 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003422/1.607, allocations: 113.6 kB / 0.8226 GB, free: 17.81 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003654/1.61, allocations: 1.195 MB / 0.8237 GB, free: 17.66 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.561e-05/1.61, allocations: 3.531 kB / 0.8237 GB, free: 17.66 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001673/1.611, allocations: 41.38 kB / 0.8238 GB, free: 17.66 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.449e-05/1.611, allocations: 37.78 kB / 0.8238 GB, free: 17.65 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0035/1.614, allocations: 0.9226 MB / 0.8247 GB, free: 17.64 MB / 0.6823 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01082/1.625, allocations: 4.98 MB / 0.8296 GB, free: 15.34 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003401/1.629, allocations: 0.8289 MB / 0.8304 GB, free: 15.3 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001174/1.629, allocations: 10.06 kB / 0.8304 GB, free: 15.3 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001606/1.63, allocations: 482.9 kB / 0.8308 GB, free: 15.25 MB / 0.6823 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.000889/1.631, allocations: 84.66 kB / 0.8309 GB, free: 15.21 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=69): time 5.059e-06/1.631, allocations: 0 / 0.8309 GB, free: 15.21 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=69): time 0.005438/1.637, allocations: 1.271 MB / 0.8322 GB, free: 14.96 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.743e-05/1.637, allocations: 141.2 kB / 0.8323 GB, free: 14.81 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002313/1.639, allocations: 1.071 MB / 0.8333 GB, free: 14.66 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002851/1.64, allocations: 48.86 kB / 0.8334 GB, free: 14.62 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007102/1.64, allocations: 0.6763 MB / 0.8341 GB, free: 14.4 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003407/1.641, allocations: 239.2 kB / 0.8343 GB, free: 14.25 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.327e-05/1.641, allocations: 21.08 kB / 0.8343 GB, free: 14.25 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0001527/1.641, allocations: 341.3 kB / 0.8346 GB, free: 13.94 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001356/1.642, allocations: 350 kB / 0.835 GB, free: 13.94 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001526/1.644, allocations: 0.6146 MB / 0.8356 GB, free: 13.64 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001476/1.645, allocations: 453.4 kB / 0.836 GB, free: 13.6 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.486e-06/1.645, allocations: 3.031 kB / 0.836 GB, free: 13.6 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=109) (initialization): time 0.003914/1.649, allocations: 1.169 MB / 0.8371 GB, free: 13.44 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001024/1.65, allocations: 2.161 MB / 0.8393 GB, free: 11.21 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.85e-05/1.65, allocations: 5.375 kB / 0.8393 GB, free: 11.21 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005164/1.651, allocations: 75.03 kB / 0.8393 GB, free: 11.2 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001809/1.653, allocations: 202.3 kB / 0.8395 GB, free: 11.2 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001182/1.654, allocations: 1.23 MB / 0.8407 GB, free: 10.09 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00249/1.656, allocations: 129.5 kB / 0.8408 GB, free: 10.07 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001734/1.657, allocations: 45.09 kB / 0.8409 GB, free: 10.07 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.378e-05/1.657, allocations: 7 kB / 0.8409 GB, free: 10.06 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003342/1.66, allocations: 1.058 MB / 0.8419 GB, free: 10.01 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.957e-05/1.66, allocations: 10.14 kB / 0.8419 GB, free: 10.01 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001218/1.661, allocations: 211.8 kB / 0.8421 GB, free: 9.992 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001397/1.663, allocations: 180.6 kB / 0.8423 GB, free: 9.992 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007/1.67, allocations: 2.943 MB / 0.8452 GB, free: 8.168 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002347/1.672, allocations: 117.7 kB / 0.8453 GB, free: 8.152 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001826/1.672, allocations: 41.44 kB / 0.8453 GB, free: 8.152 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 24
 * Number of states: 0 ()
 * Number of discrete variables: 6 ($whenCondition1,$PRE.y.T_start,y.T_start,$PRE.y.count,y.count,conPID.I.trigger_internal)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (100):
 * Single equations (assignments): 94
 * Array equations: 2
 * Algorithm blocks: 1
 * Record equations: 1
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 4}
Notification: Performance of prepare postOptimizeDAE: time 0.001188/1.674, allocations: 399.6 kB / 0.8457 GB, free: 8.031 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004484/1.674, allocations: 138.2 kB / 0.8458 GB, free: 7.957 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003807/1.678, allocations: 0.9609 MB / 0.8468 GB, free: 7.855 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.321e-05/1.678, allocations: 5.219 kB / 0.8468 GB, free: 7.855 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.978e-06/1.678, allocations: 0 / 0.8468 GB, free: 7.855 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002982/1.681, allocations: 0.8603 MB / 0.8476 GB, free: 7.656 MB / 0.6823 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007025/1.688, allocations: 2.307 MB / 0.8499 GB, free: 7.195 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.406e-06/1.688, allocations: 0 / 0.8499 GB, free: 7.195 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00157/1.69, allocations: 170.5 kB / 0.85 GB, free: 7.191 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0005281/1.69, allocations: 90.12 kB / 0.8501 GB, free: 7.172 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001228/1.69, allocations: 25.27 kB / 0.8502 GB, free: 7.172 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001012/1.691, allocations: 1.204 MB / 0.8513 GB, free: 6.062 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.777e-06/1.691, allocations: 4.531 kB / 0.8513 GB, free: 6.062 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00498/1.696, allocations: 1.493 MB / 0.8528 GB, free: 5.691 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00103/1.697, allocations: 288.9 kB / 0.8531 GB, free: 5.527 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004272/1.698, allocations: 27.7 kB / 0.8531 GB, free: 5.516 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002021/1.7, allocations: 126.6 kB / 0.8532 GB, free: 5.504 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001728/1.7, allocations: 57.36 kB / 0.8533 GB, free: 5.496 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.356e-05/1.7, allocations: 29.5 kB / 0.8533 GB, free: 5.496 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.001817/1.702, allocations: 0.8363 MB / 0.8541 GB, free: 5.387 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 5.51e-07/1.702, allocations: 0 / 0.8541 GB, free: 5.387 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.003654/1.706, allocations: 0.8523 MB / 0.855 GB, free: 5.262 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 6 (fan.vol.dynBal.U,fan.vol.dynBal.m,fan.vol.dynBal.mXi[1],fan.filter.x[1],fan.filter.x[2],conPID.I.y)
 * Number of discrete variables: 3 ($whenCondition1,y.T_start,y.count)
 * Number of discrete states: 1 (y.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (66):
 * Single equations (assignments): 62
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 5}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001694/1.708, allocations: 454.7 kB / 0.8554 GB, free: 5.113 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.005555/1.713, allocations: 1.712 MB / 0.8571 GB, free: 4.77 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 8.065e-06/1.713, allocations: 0 / 0.8571 GB, free: 4.77 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.001661/1.715, allocations: 413.2 kB / 0.8575 GB, free: 4.715 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005617/1.72, allocations: 0.6795 MB / 0.8581 GB, free: 4.484 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007446/1.728, allocations: 3.176 MB / 0.8612 GB, free: 2.648 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001188/1.729, allocations: 1.331 MB / 0.8625 GB, free: 1.68 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.003543/1.733, allocations: 491.3 kB / 0.863 GB, free: 1.434 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000478/1.733, allocations: 85.44 kB / 0.8631 GB, free: 1.418 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.222e-06/1.733, allocations: 0 / 0.8631 GB, free: 1.418 MB / 0.6823 GB
Notification: Performance of Templates: time 0.08572/1.819, allocations: 32.3 MB / 0.8946 GB, free: 9.996 MB / 0.7136 GB