Running command: translateModel(Buildings.Fluid.Movers.Examples.ClosedLoop_y,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Movers.Examples.ClosedLoop_y")
Notification: Performance of loadModel(Buildings): time 4.471/4.471, allocations: 458.9 MB / 473.4 MB, free: 11.88 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.955e-05/2.977e-05, allocations: 4.062 kB / 0.5697 GB, free: 9.828 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2232/0.2233, allocations: 106.2 MB / 0.6734 GB, free: 2.633 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Movers.Examples.ClosedLoop_y): time 0.9143/1.138, allocations: 164.7 MB / 0.8342 GB, free: 3.492 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.02618/1.164, allocations: 13.69 MB / 0.8476 GB, free: 3.238 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002347/1.166, allocations: 63.56 kB / 0.8477 GB, free: 3.238 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.002871/1.169, allocations: 0.7167 MB / 0.8484 GB, free: 3.23 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.007859/1.177, allocations: 1.894 MB / 0.8502 GB, free: 3.188 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.009402/1.187, allocations: 2.177 MB / 0.8523 GB, free: 3.094 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.005245/1.192, allocations: 1.731 MB / 0.854 GB, free: 3.078 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003084/1.195, allocations: 0.8956 MB / 0.8549 GB, free: 3.027 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.006258/1.201, allocations: 1.323 MB / 0.8562 GB, free: 3.016 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002723/1.204, allocations: 0.6977 MB / 0.8569 GB, free: 3.012 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004747/1.209, allocations: 1.249 MB / 0.8581 GB, free: 3 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007142/1.21, allocations: 90.38 kB / 0.8582 GB, free: 3 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.0007219/1.21, allocations: 462.3 kB / 0.8586 GB, free: 2.996 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.000776/1.211, allocations: 156.2 kB / 0.8588 GB, free: 2.996 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.004331/1.215, allocations: 2.294 MB / 0.861 GB, free: 2.691 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 4.649e-06/1.216, allocations: 0 / 0.861 GB, free: 2.691 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 2.344e-06/1.216, allocations: 0 / 0.861 GB, free: 2.691 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 4.854e-05/1.216, allocations: 3.219 kB / 0.861 GB, free: 2.691 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 0.00387/1.219, allocations: 1.611 MB / 0.8626 GB, free: 1.586 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 4.534e-05/1.22, allocations: 11.31 kB / 0.8626 GB, free: 1.586 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004145/1.224, allocations: 449.5 kB / 0.863 GB, free: 1.398 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003511/1.227, allocations: 1.299 MB / 0.8643 GB, free: 0.7891 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.081e-05/1.227, allocations: 88.8 kB / 0.8644 GB, free: 0.7773 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002496/1.228, allocations: 107.2 kB / 0.8645 GB, free: 0.7773 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003135/1.231, allocations: 1.188 MB / 0.8657 GB, free: 416 kB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.892e-05/1.231, allocations: 2.875 kB / 0.8657 GB, free: 416 kB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001529/1.231, allocations: 39.47 kB / 0.8657 GB, free: 416 kB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.954e-05/1.231, allocations: 39.72 kB / 0.8657 GB, free: 408 kB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00315/1.234, allocations: 0.9224 MB / 0.8666 GB, free: 244 kB / 0.6667 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 0.01225/1.246, allocations: 5.064 MB / 0.8716 GB, free: 13.34 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003361/1.25, allocations: 0.8188 MB / 0.8724 GB, free: 13.2 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.00011/1.25, allocations: 16.7 kB / 0.8724 GB, free: 13.19 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001576/1.252, allocations: 481.9 kB / 0.8729 GB, free: 13.03 MB / 0.6823 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0008956/1.253, allocations: 86.03 kB / 0.8729 GB, free: 12.99 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=69): time 4.198e-06/1.253, allocations: 0 / 0.8729 GB, free: 12.99 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=69): time 0.00555/1.258, allocations: 1.255 MB / 0.8742 GB, free: 12.61 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.245e-05/1.258, allocations: 142.8 kB / 0.8743 GB, free: 12.45 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002295/1.261, allocations: 1.082 MB / 0.8754 GB, free: 12.14 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.000239/1.261, allocations: 43.52 kB / 0.8754 GB, free: 12.11 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000761/1.262, allocations: 0.6732 MB / 0.8761 GB, free: 11.82 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003728/1.262, allocations: 243.2 kB / 0.8763 GB, free: 11.64 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.051e-05/1.262, allocations: 19.69 kB / 0.8763 GB, free: 11.64 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0001533/1.262, allocations: 341 kB / 0.8766 GB, free: 11.32 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001351/1.264, allocations: 351.6 kB / 0.877 GB, free: 11.27 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001561/1.265, allocations: 0.6017 MB / 0.8776 GB, free: 10.91 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001477/1.267, allocations: 456.5 kB / 0.878 GB, free: 10.82 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.355e-06/1.267, allocations: 2.844 kB / 0.878 GB, free: 10.82 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=109) (initialization): time 0.00398/1.271, allocations: 1.176 MB / 0.8791 GB, free: 10.53 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000888/1.272, allocations: 2.166 MB / 0.8813 GB, free: 8.289 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.382e-05/1.272, allocations: 12.47 kB / 0.8813 GB, free: 8.285 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004617/1.272, allocations: 71.03 kB / 0.8813 GB, free: 8.266 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001784/1.274, allocations: 203.2 kB / 0.8815 GB, free: 8.23 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001405/1.275, allocations: 1.228 MB / 0.8827 GB, free: 7.098 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002438/1.278, allocations: 133.8 kB / 0.8829 GB, free: 7.051 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001515/1.278, allocations: 43.3 kB / 0.8829 GB, free: 7.047 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.418e-05/1.278, allocations: 3.312 kB / 0.8829 GB, free: 7.047 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00334/1.281, allocations: 1.064 MB / 0.8839 GB, free: 6.863 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.314e-05/1.281, allocations: 13.67 kB / 0.8839 GB, free: 6.855 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001216/1.283, allocations: 213.5 kB / 0.8842 GB, free: 6.789 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00137/1.284, allocations: 186.6 kB / 0.8843 GB, free: 6.762 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006774/1.291, allocations: 2.93 MB / 0.8872 GB, free: 4.68 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002219/1.293, allocations: 112 kB / 0.8873 GB, free: 4.645 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001414/1.293, allocations: 43.45 kB / 0.8873 GB, free: 4.641 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 0.001069/1.294, allocations: 396.9 kB / 0.8877 GB, free: 4.492 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003492/1.295, allocations: 133.4 kB / 0.8878 GB, free: 4.422 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003611/1.298, allocations: 0.9604 MB / 0.8888 GB, free: 4.172 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.156e-05/1.298, allocations: 12.34 kB / 0.8888 GB, free: 4.168 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.957e-06/1.298, allocations: 0 / 0.8888 GB, free: 4.168 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002884/1.301, allocations: 0.8563 MB / 0.8896 GB, free: 3.879 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 0.006745/1.308, allocations: 2.315 MB / 0.8919 GB, free: 2.973 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.364e-06/1.308, allocations: 0 / 0.8919 GB, free: 2.973 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001532/1.31, allocations: 163.8 kB / 0.892 GB, free: 2.941 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004643/1.31, allocations: 89.09 kB / 0.8921 GB, free: 2.914 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.11e-05/1.31, allocations: 21.64 kB / 0.8922 GB, free: 2.91 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009347/1.311, allocations: 1.204 MB / 0.8933 GB, free: 1.785 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.997e-06/1.311, allocations: 7 kB / 0.8933 GB, free: 1.781 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004856/1.316, allocations: 1.502 MB / 0.8948 GB, free: 1.25 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009807/1.317, allocations: 290.9 kB / 0.8951 GB, free: 1.055 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00031/1.317, allocations: 19.44 kB / 0.8951 GB, free: 1.051 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001839/1.319, allocations: 129.9 kB / 0.8952 GB, free: 1 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001636/1.319, allocations: 51.55 kB / 0.8953 GB, free: 0.9805 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.426e-05/1.32, allocations: 31.47 kB / 0.8953 GB, free: 0.9727 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.001746/1.321, allocations: 0.8396 MB / 0.8961 GB, free: 0.7305 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 6.01e-07/1.321, allocations: 0 / 0.8961 GB, free: 0.7305 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.003169/1.325, allocations: 0.8484 MB / 0.897 GB, free: 0.5977 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 0.001583/1.326, allocations: 445.6 kB / 0.8974 GB, free: 420 kB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.005586/1.332, allocations: 1.703 MB / 0.899 GB, free: 15.88 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 9.929e-06/1.332, allocations: 3.156 kB / 0.899 GB, free: 15.88 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.001639/1.333, allocations: 414.4 kB / 0.8994 GB, free: 15.82 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005578/1.339, allocations: 0.6711 MB / 0.9001 GB, free: 15.6 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006867/1.346, allocations: 3.199 MB / 0.9032 GB, free: 13.75 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001334/1.347, allocations: 1.323 MB / 0.9045 GB, free: 12.57 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.003404/1.351, allocations: 491.1 kB / 0.905 GB, free: 12.09 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004045/1.351, allocations: 87.16 kB / 0.9051 GB, free: 12.01 MB / 0.698 GB
Notification: Performance of SimCode: time 1.132e-06/1.351, allocations: 0 / 0.9051 GB, free: 12.01 MB / 0.698 GB
Notification: Performance of Templates: time 0.0849/1.436, allocations: 31.79 MB / 0.9361 GB, free: 12.67 MB / 0.7292 GB