Running command: translateModel(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible")
Notification: Performance of loadModel(Buildings): time 4.336/4.336, allocations: 458.9 MB / 473.4 MB, free: 11.8 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.267e-05/3.29e-05, allocations: 8 kB / 0.5697 GB, free: 9.812 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2197/0.2197, allocations: 106.2 MB / 0.6734 GB, free: 2.594 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible): time 0.9235/1.143, allocations: 198.7 MB / 0.8675 GB, free: 2.742 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.02054/1.164, allocations: 10.17 MB / 0.8774 GB, free: 2.535 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003125/1.167, allocations: 78.19 kB / 0.8775 GB, free: 2.535 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.00411/1.171, allocations: 0.913 MB / 0.8784 GB, free: 2.527 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.0117/1.183, allocations: 2.731 MB / 0.8811 GB, free: 1.473 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006918/1.19, allocations: 1.591 MB / 0.8826 GB, free: 0.7266 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.006323/1.196, allocations: 2.225 MB / 0.8848 GB, free: 8 kB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002461/1.199, allocations: 0.9343 MB / 0.8857 GB, free: 15.68 MB / 0.6823 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004519/1.203, allocations: 1.326 MB / 0.887 GB, free: 15.37 MB / 0.6823 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002224/1.206, allocations: 0.7496 MB / 0.8877 GB, free: 15.22 MB / 0.6823 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004922/1.211, allocations: 1.153 MB / 0.8889 GB, free: 15 MB / 0.6823 GB
Notification: Performance of NFPackage.collectConstants: time 0.0006789/1.211, allocations: 69.31 kB / 0.8889 GB, free: 15 MB / 0.6823 GB
Notification: Performance of NFScalarize.scalarize: time 0.0006851/1.212, allocations: 391.4 kB / 0.8893 GB, free: 14.89 MB / 0.6823 GB
Notification: Performance of NFVerifyModel.verify: time 0.0009146/1.213, allocations: 188.6 kB / 0.8895 GB, free: 14.89 MB / 0.6823 GB
Notification: Performance of NFConvertDAE.convert: time 0.005055/1.218, allocations: 2.21 MB / 0.8916 GB, free: 13.62 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 4.088e-06/1.218, allocations: 0 / 0.8916 GB, free: 13.62 MB / 0.6823 GB
Notification: Performance of FrontEnd: time 2.946e-06/1.218, allocations: 0 / 0.8916 GB, free: 13.62 MB / 0.6823 GB
Notification: Performance of Transformations before backend: time 9.163e-05/1.218, allocations: 3.031 kB / 0.8916 GB, free: 13.62 MB / 0.6823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 278
 * Number of variables: 278
Notification: Performance of Generate backend data structure: time 0.004886/1.223, allocations: 1.64 MB / 0.8932 GB, free: 12.52 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.751e-05/1.223, allocations: 8.312 kB / 0.8933 GB, free: 12.52 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002671/1.226, allocations: 359.2 kB / 0.8936 GB, free: 12.37 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003717/1.23, allocations: 1.251 MB / 0.8948 GB, free: 11.73 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.857e-05/1.23, allocations: 94 kB / 0.8949 GB, free: 11.72 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002514/1.23, allocations: 121.8 kB / 0.895 GB, free: 11.71 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003252/1.233, allocations: 1.205 MB / 0.8962 GB, free: 11.37 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.662e-05/1.233, allocations: 12.84 kB / 0.8962 GB, free: 11.36 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001516/1.233, allocations: 39.53 kB / 0.8962 GB, free: 11.36 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.826e-05/1.234, allocations: 44.84 kB / 0.8963 GB, free: 11.36 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002895/1.236, allocations: 0.9704 MB / 0.8972 GB, free: 11.2 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 0.01057/1.247, allocations: 5.555 MB / 0.9027 GB, free: 7.531 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002046/1.249, allocations: 0.881 MB / 0.9035 GB, free: 7.227 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005239/1.25, allocations: 435.6 kB / 0.9039 GB, free: 6.746 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.207e-05/1.25, allocations: 42.34 kB / 0.904 GB, free: 6.703 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=70): time 5.681e-06/1.25, allocations: 0 / 0.904 GB, free: 6.703 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=70): time 0.004875/1.255, allocations: 1.395 MB / 0.9053 GB, free: 6.188 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.248e-05/1.255, allocations: 59.97 kB / 0.9054 GB, free: 6.125 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002174/1.257, allocations: 1.054 MB / 0.9064 GB, free: 5.824 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001925/1.257, allocations: 42.48 kB / 0.9065 GB, free: 5.793 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007267/1.258, allocations: 0.6977 MB / 0.9072 GB, free: 5.477 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003318/1.258, allocations: 242.3 kB / 0.9074 GB, free: 5.297 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.893e-05/1.258, allocations: 16.53 kB / 0.9074 GB, free: 5.297 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0001656/1.258, allocations: 340.1 kB / 0.9077 GB, free: 4.977 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009366/1.259, allocations: 289 kB / 0.908 GB, free: 4.934 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001197/1.261, allocations: 0.5254 MB / 0.9085 GB, free: 4.629 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001077/1.262, allocations: 377.8 kB / 0.9089 GB, free: 4.582 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.46e-06/1.262, allocations: 2.906 kB / 0.9089 GB, free: 4.582 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=97) (initialization): time 0.003129/1.265, allocations: 1.042 MB / 0.9099 GB, free: 4.152 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0004986/1.265, allocations: 1.07 MB / 0.9109 GB, free: 3.031 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.244e-05/1.265, allocations: 6.812 kB / 0.9109 GB, free: 3.027 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000474/1.266, allocations: 101.1 kB / 0.911 GB, free: 2.977 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0014/1.267, allocations: 163.4 kB / 0.9112 GB, free: 2.949 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001628/1.269, allocations: 1.773 MB / 0.9129 GB, free: 1.215 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002406/1.271, allocations: 186.3 kB / 0.9131 GB, free: 1.113 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001141/1.272, allocations: 29.95 kB / 0.9131 GB, free: 1.105 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.389e-05/1.272, allocations: 5.469 kB / 0.9131 GB, free: 1.105 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002749/1.274, allocations: 0.8646 MB / 0.914 GB, free: 0.6914 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.088e-05/1.274, allocations: 3.281 kB / 0.914 GB, free: 0.6914 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000445/1.275, allocations: 84.59 kB / 0.9141 GB, free: 0.6484 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001227/1.276, allocations: 168 kB / 0.9142 GB, free: 0.6172 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00405/1.28, allocations: 3.161 MB / 0.9173 GB, free: 13.5 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00238/1.283, allocations: 162.2 kB / 0.9175 GB, free: 13.41 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001027/1.283, allocations: 30.34 kB / 0.9175 GB, free: 13.4 MB / 0.698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 12
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (87):
 * Single equations (assignments): 83
 * Array equations: 1
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 2
 * 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: 2 {1 3,1 6}
Notification: Performance of prepare postOptimizeDAE: time 0.00108/1.284, allocations: 371.4 kB / 0.9179 GB, free: 13.14 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004111/1.284, allocations: 142 kB / 0.918 GB, free: 13.07 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002893/1.287, allocations: 0.9507 MB / 0.9189 GB, free: 12.53 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.867e-05/1.287, allocations: 15.62 kB / 0.9189 GB, free: 12.52 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.812e-06/1.287, allocations: 3.953 kB / 0.9189 GB, free: 12.52 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002452/1.29, allocations: 1.06 MB / 0.92 GB, free: 11.73 MB / 0.698 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 0.007497/1.297, allocations: 2.542 MB / 0.9225 GB, free: 9.363 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.005e-05/1.297, allocations: 0 / 0.9225 GB, free: 9.363 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00142/1.299, allocations: 157.3 kB / 0.9226 GB, free: 9.215 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.000392/1.299, allocations: 96.17 kB / 0.9227 GB, free: 9.117 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.236e-05/1.299, allocations: 20 kB / 0.9227 GB, free: 9.098 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001469/1.301, allocations: 1.743 MB / 0.9244 GB, free: 7.285 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.526e-06/1.301, allocations: 6.438 kB / 0.9244 GB, free: 7.281 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004429/1.305, allocations: 1.623 MB / 0.926 GB, free: 5.523 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001234/1.306, allocations: 335.4 kB / 0.9263 GB, free: 5.176 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004272/1.307, allocations: 15.98 kB / 0.9263 GB, free: 5.16 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002075/1.309, allocations: 125.6 kB / 0.9265 GB, free: 5.039 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001816/1.309, allocations: 54.88 kB / 0.9265 GB, free: 4.988 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001183/1.309, allocations: 31.98 kB / 0.9265 GB, free: 4.957 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.001977/1.311, allocations: 0.8267 MB / 0.9274 GB, free: 4.133 MB / 0.698 GB
Notification: Performance of sort global known variables: time 6.71e-07/1.311, allocations: 0 / 0.9274 GB, free: 4.133 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.003513/1.315, allocations: 0.8183 MB / 0.9282 GB, free: 3.312 MB / 0.698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 12
 * Number of states: 5 (hex.vol1.dynBal.U,hex.vol2.dynBal.U,hex.vol2.dynBal.m,hex.vol2.dynBal.mXi[1],hex.mas.T)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (64):
 * Single equations (assignments): 59
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 2
 * 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: 2 {1 3,1 5}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001142/1.316, allocations: 390.5 kB / 0.9285 GB, free: 2.934 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.004832/1.321, allocations: 1.497 MB / 0.93 GB, free: 1.438 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 1.043e-05/1.321, allocations: 4 kB / 0.93 GB, free: 1.434 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.001467/1.322, allocations: 409.8 kB / 0.9304 GB, free: 1.051 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007122/1.33, allocations: 0.7787 MB / 0.9311 GB, free: 284 kB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00746/1.337, allocations: 3.286 MB / 0.9343 GB, free: 12.94 MB / 0.7136 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001324/1.338, allocations: 1.319 MB / 0.9356 GB, free: 11.59 MB / 0.7136 GB
Notification: Performance of simCode: alias equations: time 0.003242/1.342, allocations: 451.1 kB / 0.9361 GB, free: 11.15 MB / 0.7136 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000355/1.342, allocations: 79.42 kB / 0.9361 GB, free: 11.07 MB / 0.7136 GB
Notification: Performance of SimCode: time 1.253e-06/1.342, allocations: 0 / 0.9361 GB, free: 11.07 MB / 0.7136 GB
Notification: Performance of Templates: time 0.08572/1.428, allocations: 30.51 MB / 0.9659 GB, free: 12.96 MB / 0.7448 GB