Running command: translateModel(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible")
Notification: Performance of loadModel(Buildings): time 3.857/3.857, allocations: 432.8 MB / 444.9 MB, free: 15.71 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.941e-05/3.957e-05, allocations: 5.625 kB / 0.5337 GB, free: 12.21 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1777/0.1778, allocations: 98.72 MB / 0.6301 GB, free: 6.227 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.173/6.351, allocations: 2.446 GB / 3.076 GB, free: 191.1 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002427/6.351, allocations: 91.02 kB / 3.076 GB, free: 191 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 4.394/10.75, allocations: 0.9737 GB / 4.05 GB, free: 121.7 MB / 0.8386 GB
Notification: Performance of FrontEnd: time 3.567e-06/10.75, allocations: 0 / 4.05 GB, free: 121.7 MB / 0.8386 GB
Notification: Performance of Transformations before backend: time 0.0002455/10.75, allocations: 57.64 kB / 4.05 GB, free: 121.7 MB / 0.8386 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 0.005246/10.75, allocations: 1.874 MB / 4.052 GB, free: 120.7 MB / 0.8386 GB
Notification: Performance of prepare preOptimizeDAE: time 4.097e-05/10.75, allocations: 9.531 kB / 4.052 GB, free: 120.7 MB / 0.8386 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002862/10.75, allocations: 343.6 kB / 4.052 GB, free: 120.6 MB / 0.8386 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004737/10.76, allocations: 1.61 MB / 4.054 GB, free: 120.2 MB / 0.8386 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001091/10.76, allocations: 92.12 kB / 4.054 GB, free: 120.2 MB / 0.8386 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003306/10.76, allocations: 118.4 kB / 4.054 GB, free: 120.2 MB / 0.8386 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002758/10.76, allocations: 1.115 MB / 4.055 GB, free: 120.1 MB / 0.8386 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.492e-05/10.76, allocations: 3.406 kB / 4.055 GB, free: 120.1 MB / 0.8386 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000161/10.76, allocations: 48.91 kB / 4.055 GB, free: 120.1 MB / 0.8386 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.162e-05/10.76, allocations: 51.56 kB / 4.055 GB, free: 120.1 MB / 0.8386 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002083/10.76, allocations: 0.8361 MB / 4.056 GB, free: 120 MB / 0.8386 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.009288/10.77, allocations: 5.494 MB / 4.061 GB, free: 117.3 MB / 0.8386 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001468/10.78, allocations: 0.8101 MB / 4.062 GB, free: 117.1 MB / 0.8386 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0006457/10.78, allocations: 365.6 kB / 4.062 GB, free: 117.1 MB / 0.8386 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000546/10.78, allocations: 0.6056 MB / 4.063 GB, free: 116.4 MB / 0.8386 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.868e-05/10.78, allocations: 45.72 kB / 4.063 GB, free: 116.4 MB / 0.8386 GB
Notification: Performance of pre-optimization done (n=68): time 5.009e-06/10.78, allocations: 0 / 4.063 GB, free: 116.4 MB / 0.8386 GB
Notification: Performance of matching and sorting (n=68): time 0.002319/10.78, allocations: 0.8095 MB / 4.064 GB, free: 116.2 MB / 0.8386 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.92e-05/10.78, allocations: 59.84 kB / 4.064 GB, free: 116.2 MB / 0.8386 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002114/10.78, allocations: 1.039 MB / 4.065 GB, free: 116 MB / 0.8386 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001978/10.78, allocations: 43.95 kB / 4.065 GB, free: 116 MB / 0.8386 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005844/10.78, allocations: 0.7039 MB / 4.066 GB, free: 115.8 MB / 0.8386 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002832/10.78, allocations: 244.7 kB / 4.066 GB, free: 115.6 MB / 0.8386 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.816e-05/10.78, allocations: 15.34 kB / 4.066 GB, free: 115.6 MB / 0.8386 GB
Notification: Performance of setup shared object (initialization): time 7.815e-05/10.78, allocations: 338.9 kB / 4.066 GB, free: 115.3 MB / 0.8386 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005535/10.78, allocations: 236.3 kB / 4.066 GB, free: 115.3 MB / 0.8386 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000732/10.78, allocations: 479.5 kB / 4.067 GB, free: 115 MB / 0.8386 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006773/10.78, allocations: 323.2 kB / 4.067 GB, free: 115 MB / 0.8386 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.385e-06/10.78, allocations: 0 / 4.067 GB, free: 115 MB / 0.8386 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.002316/10.79, allocations: 0.8884 MB / 4.068 GB, free: 114.8 MB / 0.8386 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002102/10.79, allocations: 0.9088 MB / 4.069 GB, free: 113.9 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.153e-05/10.79, allocations: 2.938 kB / 4.069 GB, free: 113.9 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004378/10.79, allocations: 97.45 kB / 4.069 GB, free: 113.9 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001072/10.79, allocations: 159 kB / 4.069 GB, free: 113.9 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001134/10.79, allocations: 1.761 MB / 4.071 GB, free: 112.3 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002216/10.79, allocations: 159.9 kB / 4.071 GB, free: 112.2 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000169/10.79, allocations: 34.17 kB / 4.071 GB, free: 112.2 MB / 0.8386 GB
Notification: Performance of prepare postOptimizeDAE: time 1.438e-05/10.79, allocations: 8.312 kB / 4.071 GB, free: 112.2 MB / 0.8386 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001873/10.79, allocations: 0.7128 MB / 4.072 GB, free: 112.2 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.768e-06/10.79, allocations: 6.5 kB / 4.072 GB, free: 112.2 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003888/10.79, allocations: 91.69 kB / 4.072 GB, free: 112.2 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009298/10.8, allocations: 151.2 kB / 4.072 GB, free: 112.1 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003108/10.8, allocations: 3.128 MB / 4.075 GB, free: 109.4 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002149/10.8, allocations: 157.2 kB / 4.075 GB, free: 109.4 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001533/10.8, allocations: 34.45 kB / 4.075 GB, free: 109.4 MB / 0.8386 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (78):
 * Single equations (assignments): 75
 * Array equations: 0
 * 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 0.0002945/10.8, allocations: 154 kB / 4.075 GB, free: 109.2 MB / 0.8386 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004466/10.8, allocations: 143.7 kB / 4.075 GB, free: 109.2 MB / 0.8386 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002212/10.8, allocations: 0.8872 MB / 4.076 GB, free: 109 MB / 0.8386 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.347e-05/10.8, allocations: 13.45 kB / 4.076 GB, free: 109 MB / 0.8386 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.475e-06/10.8, allocations: 0 / 4.076 GB, free: 109 MB / 0.8386 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001536/10.81, allocations: 0.9662 MB / 4.077 GB, free: 108.5 MB / 0.8386 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.005436/10.81, allocations: 2.29 MB / 4.08 GB, free: 108.1 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.224e-06/10.81, allocations: 2.125 kB / 4.08 GB, free: 108.1 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001133/10.81, allocations: 159.4 kB / 4.08 GB, free: 108.1 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003347/10.81, allocations: 88.78 kB / 4.08 GB, free: 108 MB / 0.8386 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.17e-05/10.81, allocations: 16.88 kB / 4.08 GB, free: 108 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009232/10.81, allocations: 1.74 MB / 4.081 GB, free: 106.4 MB / 0.8386 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.208e-06/10.81, allocations: 3.906 kB / 4.081 GB, free: 106.4 MB / 0.8386 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002683/10.82, allocations: 1.418 MB / 4.083 GB, free: 105.9 MB / 0.8386 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001001/10.82, allocations: 324.2 kB / 4.083 GB, free: 105.7 MB / 0.8386 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000332/10.82, allocations: 21.98 kB / 4.083 GB, free: 105.7 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001721/10.82, allocations: 125.1 kB / 4.083 GB, free: 105.7 MB / 0.8386 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001361/10.82, allocations: 40.88 kB / 4.083 GB, free: 105.7 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.598e-05/10.82, allocations: 34.11 kB / 4.083 GB, free: 105.7 MB / 0.8386 GB
Notification: Performance of sorting global known variables: time 0.001593/10.82, allocations: 0.8277 MB / 4.084 GB, free: 105.6 MB / 0.8386 GB
Notification: Performance of sort global known variables: time 1.125e-06/10.82, allocations: 0 / 4.084 GB, free: 105.6 MB / 0.8386 GB
Notification: Performance of remove unused functions: time 0.004217/10.83, allocations: 0.9836 MB / 4.085 GB, free: 105.5 MB / 0.8386 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 9
 * 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 (60):
 * Single equations (assignments): 56
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 1
 * 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 0.003337/10.83, allocations: 2.098 MB / 4.087 GB, free: 104.8 MB / 0.8386 GB
Notification: Performance of simCode: created initialization part: time 0.002917/10.83, allocations: 1.271 MB / 4.088 GB, free: 104.2 MB / 0.8386 GB
Notification: Performance of simCode: created event and clocks part: time 7.902e-06/10.83, allocations: 0 / 4.088 GB, free: 104.2 MB / 0.8386 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008692/10.83, allocations: 339.3 kB / 4.089 GB, free: 104.1 MB / 0.8386 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005201/10.84, allocations: 0.8022 MB / 4.09 GB, free: 104 MB / 0.8386 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004464/10.84, allocations: 2.091 MB / 4.092 GB, free: 103 MB / 0.8386 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009571/10.84, allocations: 1.314 MB / 4.093 GB, free: 102.2 MB / 0.8386 GB
Notification: Performance of simCode: alias equations: time 0.002935/10.85, allocations: 455.7 kB / 4.093 GB, free: 102.1 MB / 0.8386 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002791/10.85, allocations: 80.27 kB / 4.093 GB, free: 102.1 MB / 0.8386 GB
Notification: Performance of SimCode: time 2.193e-06/10.85, allocations: 0 / 4.093 GB, free: 102.1 MB / 0.8386 GB
Notification: Performance of Templates: time 0.1044/10.95, allocations: 55.6 MB / 4.148 GB, free: 62.3 MB / 0.8386 GB