Running command: translateModel(Buildings.Fluid.MassExchangers.Examples.ConstantEffectiveness,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.MassExchangers.Examples.ConstantEffectiveness")
Notification: Performance of loadModel(Buildings): time 3.539/3.539, allocations: 403.3 MB / 415.4 MB, free: 12.92 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.066e-05/3.083e-05, allocations: 8 kB / 0.499 GB, free: 13.38 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4796/0.4797, allocations: 92.68 MB / 0.5895 GB, free: 14.49 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.206/5.686, allocations: 2.181 GB / 2.77 GB, free: 95.87 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002805/5.686, allocations: 79.39 kB / 2.77 GB, free: 95.83 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 4.21/9.896, allocations: 0.9667 GB / 3.737 GB, free: 14.89 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 1.747e-06/9.896, allocations: 3.938 kB / 3.737 GB, free: 14.89 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 0.0001236/9.896, allocations: 35.98 kB / 3.737 GB, free: 14.85 MB / 0.7917 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 277
 * Number of variables: 277
Notification: Performance of Generate backend data structure: time 0.007278/9.904, allocations: 1.891 MB / 3.739 GB, free: 12.9 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 4.9e-05/9.904, allocations: 11.97 kB / 3.739 GB, free: 12.89 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004163/9.908, allocations: 0.5368 MB / 3.739 GB, free: 12.35 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003569/9.911, allocations: 1.093 MB / 3.741 GB, free: 11.21 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008411/9.912, allocations: 222.7 kB / 3.741 GB, free: 11 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004766/9.913, allocations: 108 kB / 3.741 GB, free: 10.89 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004357/9.917, allocations: 1.48 MB / 3.742 GB, free: 9.355 MB / 0.7917 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.275e-05/9.917, allocations: 0 / 3.742 GB, free: 9.355 MB / 0.7917 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002146/9.918, allocations: 48 kB / 3.742 GB, free: 9.309 MB / 0.7917 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.551e-05/9.918, allocations: 50.14 kB / 3.742 GB, free: 9.258 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004373/9.922, allocations: 1.465 MB / 3.744 GB, free: 7.785 MB / 0.7917 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 0.01163/9.934, allocations: 5.286 MB / 3.749 GB, free: 2.129 MB / 0.7917 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003029/9.937, allocations: 0.9787 MB / 3.75 GB, free: 1.105 MB / 0.7917 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001254/9.938, allocations: 0.5724 MB / 3.75 GB, free: 0.5195 MB / 0.7917 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0007249/9.939, allocations: 254.9 kB / 3.751 GB, free: 240 kB / 0.7917 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.828e-05/9.939, allocations: 63.45 kB / 3.751 GB, free: 168 kB / 0.7917 GB
Notification: Performance of pre-optimization done (n=88): time 5.225e-06/9.939, allocations: 0 / 3.751 GB, free: 168 kB / 0.7917 GB
Notification: Performance of matching and sorting (n=88): time 0.494/10.43, allocations: 1.125 MB / 3.752 GB, free: 116.1 MB / 0.7917 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.695e-05/10.43, allocations: 166.8 kB / 3.752 GB, free: 115.9 MB / 0.7917 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001926/10.43, allocations: 0.8356 MB / 3.753 GB, free: 115.7 MB / 0.7917 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002265/10.44, allocations: 55.92 kB / 3.753 GB, free: 115.7 MB / 0.7917 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004556/10.44, allocations: 0.5267 MB / 3.753 GB, free: 115.6 MB / 0.7917 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003169/10.44, allocations: 305.8 kB / 3.754 GB, free: 115.4 MB / 0.7917 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.858e-05/10.44, allocations: 19.34 kB / 3.754 GB, free: 115.4 MB / 0.7917 GB
Notification: Performance of setup shared object (initialization): time 9.406e-05/10.44, allocations: 340.6 kB / 3.754 GB, free: 115.1 MB / 0.7917 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001046/10.44, allocations: 448.8 kB / 3.754 GB, free: 115.1 MB / 0.7917 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001199/10.44, allocations: 0.6333 MB / 3.755 GB, free: 114.9 MB / 0.7917 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001178/10.44, allocations: 0.5211 MB / 3.756 GB, free: 114.9 MB / 0.7917 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.991e-06/10.44, allocations: 0.8125 kB / 3.756 GB, free: 114.9 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=114) (initialization): time 0.003101/10.44, allocations: 1.27 MB / 3.757 GB, free: 114.7 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003372/10.44, allocations: 1.43 MB / 3.758 GB, free: 113.3 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.445e-05/10.44, allocations: 2.844 kB / 3.758 GB, free: 113.3 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.133e-05/10.44, allocations: 7.938 kB / 3.758 GB, free: 113.3 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003811/10.45, allocations: 498.2 kB / 3.759 GB, free: 113.3 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001478/10.45, allocations: 1.306 MB / 3.76 GB, free: 112.1 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002159/10.45, allocations: 240.7 kB / 3.76 GB, free: 112.1 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001965/10.45, allocations: 52.47 kB / 3.76 GB, free: 112.1 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 1.344e-05/10.45, allocations: 2.812 kB / 3.76 GB, free: 112.1 MB / 0.7917 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002561/10.45, allocations: 1.128 MB / 3.761 GB, free: 112 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.241e-05/10.45, allocations: 4.422 kB / 3.761 GB, free: 112 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.684e-05/10.45, allocations: 16.38 kB / 3.761 GB, free: 112 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001916/10.46, allocations: 319.1 kB / 3.762 GB, free: 112 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.897e-05/10.46, allocations: 7.984 kB / 3.762 GB, free: 112 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001844/10.46, allocations: 227.7 kB / 3.762 GB, free: 112 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001587/10.46, allocations: 42.08 kB / 3.762 GB, free: 112 MB / 0.7917 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 16
 * Number of states: 0 ()
 * Number of discrete variables: 2 (hex.i1_w,hex.i2_w)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (113):
 * Single equations (assignments): 110
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0004191/10.46, allocations: 166.6 kB / 3.762 GB, free: 111.9 MB / 0.7917 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004343/10.46, allocations: 125.1 kB / 3.762 GB, free: 111.8 MB / 0.7917 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002905/10.46, allocations: 1.146 MB / 3.763 GB, free: 111.8 MB / 0.7917 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.347e-05/10.46, allocations: 16.92 kB / 3.763 GB, free: 111.7 MB / 0.7917 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.446e-06/10.46, allocations: 0 / 3.763 GB, free: 111.7 MB / 0.7917 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.472e-05/10.46, allocations: 7.641 kB / 3.763 GB, free: 111.7 MB / 0.7917 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006474/10.47, allocations: 3.311 MB / 3.767 GB, free: 110.9 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.32e-05/10.47, allocations: 5.719 kB / 3.767 GB, free: 110.9 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004194/10.47, allocations: 484.6 kB / 3.767 GB, free: 110.9 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.233e-05/10.47, allocations: 9.562 kB / 3.767 GB, free: 110.9 MB / 0.7917 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001563/10.47, allocations: 33.05 kB / 3.767 GB, free: 110.9 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004554/10.48, allocations: 2.992 MB / 3.77 GB, free: 108.3 MB / 0.7917 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.942e-06/10.48, allocations: 6.219 kB / 3.77 GB, free: 108.3 MB / 0.7917 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002789/10.48, allocations: 1.585 MB / 3.772 GB, free: 107.6 MB / 0.7917 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0008593/10.48, allocations: 349.5 kB / 3.772 GB, free: 107.4 MB / 0.7917 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002568/10.48, allocations: 26.42 kB / 3.772 GB, free: 107.4 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002038/10.48, allocations: 175.9 kB / 3.772 GB, free: 107.4 MB / 0.7917 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002082/10.48, allocations: 78.92 kB / 3.772 GB, free: 107.4 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001387/10.48, allocations: 47.94 kB / 3.772 GB, free: 107.4 MB / 0.7917 GB
Notification: Performance of sorting global known variables: time 0.001109/10.48, allocations: 0.6496 MB / 3.773 GB, free: 107.3 MB / 0.7917 GB
Notification: Performance of sort global known variables: time 8.66e-07/10.48, allocations: 5.109 kB / 3.773 GB, free: 107.3 MB / 0.7917 GB
Notification: Performance of remove unused functions: time 0.003122/10.49, allocations: 0.8943 MB / 3.774 GB, free: 107.3 MB / 0.7917 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 22
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (88):
 * Single equations (assignments): 86
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.003744/10.49, allocations: 2.368 MB / 3.776 GB, free: 106.4 MB / 0.7917 GB
Notification: Performance of simCode: created initialization part: time 0.005736/10.5, allocations: 1.985 MB / 3.778 GB, free: 106.3 MB / 0.7917 GB
Notification: Performance of simCode: created event and clocks part: time 9.947e-06/10.5, allocations: 0 / 3.778 GB, free: 106.3 MB / 0.7917 GB
Notification: Performance of simCode: created simulation system equations: time 0.002986/10.5, allocations: 0.7497 MB / 3.779 GB, free: 106.3 MB / 0.7917 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003936/10.5, allocations: 0.6324 MB / 3.779 GB, free: 106.3 MB / 0.7917 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004569/10.51, allocations: 1.778 MB / 3.781 GB, free: 105.7 MB / 0.7917 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008138/10.51, allocations: 1.188 MB / 3.782 GB, free: 105 MB / 0.7917 GB
Notification: Performance of simCode: alias equations: time 0.003643/10.51, allocations: 0.5366 MB / 3.783 GB, free: 105 MB / 0.7917 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004161/10.51, allocations: 84.88 kB / 3.783 GB, free: 105 MB / 0.7917 GB
Notification: Performance of SimCode: time 1.732e-06/10.51, allocations: 6.156 kB / 3.783 GB, free: 105 MB / 0.7917 GB
Notification: Performance of Templates: time 0.1061/10.62, allocations: 57.62 MB / 3.839 GB, free: 103.7 MB / 0.7917 GB