Running command: translateModel(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams")
Notification: Performance of loadModel(Buildings): time 4.244/4.244, allocations: 464.6 MB / 476.8 MB, free: 2.129 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.224e-05/3.236e-05, allocations: 4 kB / 0.5731 GB, free: 5.754 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1977/0.1977, allocations: 107.2 MB / 0.6777 GB, free: 10.39 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.868/6.066, allocations: 2.208 GB / 2.885 GB, free: 256.6 MB / 0.8855 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002546/6.066, allocations: 87.2 kB / 2.886 GB, free: 256.6 MB / 0.8855 GB
Notification: Performance of FrontEnd - DAE generated: time 4.604/10.67, allocations: 0.9684 GB / 3.854 GB, free: 149.1 MB / 0.9011 GB
Notification: Performance of FrontEnd: time 2.032e-06/10.67, allocations: 0 / 3.854 GB, free: 149.1 MB / 0.9011 GB
Notification: Performance of Transformations before backend: time 0.0001114/10.67, allocations: 29.47 kB / 3.854 GB, free: 149.1 MB / 0.9011 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 209
 * Number of variables: 209
Notification: Performance of Generate backend data structure: time 0.005872/10.68, allocations: 1.725 MB / 3.856 GB, free: 148.6 MB / 0.9011 GB
Notification: Performance of prepare preOptimizeDAE: time 4.24e-05/10.68, allocations: 9.812 kB / 3.856 GB, free: 148.6 MB / 0.9011 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004169/10.68, allocations: 0.5419 MB / 3.856 GB, free: 148.5 MB / 0.9011 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002905/10.68, allocations: 1.056 MB / 3.857 GB, free: 148.2 MB / 0.9011 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007292/10.68, allocations: 198.7 kB / 3.857 GB, free: 148.2 MB / 0.9011 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000257/10.68, allocations: 90.7 kB / 3.858 GB, free: 148.2 MB / 0.9011 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002487/10.69, allocations: 1.121 MB / 3.859 GB, free: 148.1 MB / 0.9011 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.626e-05/10.69, allocations: 3.312 kB / 3.859 GB, free: 148.1 MB / 0.9011 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001464/10.69, allocations: 36.67 kB / 3.859 GB, free: 148.1 MB / 0.9011 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.234e-05/10.69, allocations: 46.64 kB / 3.859 GB, free: 148.1 MB / 0.9011 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002459/10.69, allocations: 1.162 MB / 3.86 GB, free: 148.1 MB / 0.9011 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 0.007686/10.7, allocations: 4.083 MB / 3.864 GB, free: 146.6 MB / 0.9011 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001467/10.7, allocations: 0.71 MB / 3.864 GB, free: 146.6 MB / 0.9011 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0009809/10.7, allocations: 0.5082 MB / 3.865 GB, free: 146.6 MB / 0.9011 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001066/10.7, allocations: 0.6043 MB / 3.866 GB, free: 146 MB / 0.9011 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.48e-05/10.7, allocations: 44.28 kB / 3.866 GB, free: 146 MB / 0.9011 GB
Notification: Performance of pre-optimization done (n=76): time 4.09e-06/10.7, allocations: 1.906 kB / 3.866 GB, free: 146 MB / 0.9011 GB
Notification: Performance of matching and sorting (n=76): time 0.002546/10.7, allocations: 0.9625 MB / 3.867 GB, free: 145.9 MB / 0.9011 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.578e-05/10.7, allocations: 62.69 kB / 3.867 GB, free: 145.8 MB / 0.9011 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001127/10.7, allocations: 0.7009 MB / 3.867 GB, free: 145.7 MB / 0.9011 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001134/10.7, allocations: 43.2 kB / 3.867 GB, free: 145.6 MB / 0.9011 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000338/10.71, allocations: 446.8 kB / 3.868 GB, free: 145.5 MB / 0.9011 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002248/10.71, allocations: 256.4 kB / 3.868 GB, free: 145.4 MB / 0.9011 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.087e-05/10.71, allocations: 17.72 kB / 3.868 GB, free: 145.4 MB / 0.9011 GB
Notification: Performance of setup shared object (initialization): time 7.393e-05/10.71, allocations: 338.2 kB / 3.868 GB, free: 145 MB / 0.9011 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00086/10.71, allocations: 376.5 kB / 3.869 GB, free: 145 MB / 0.9011 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000965/10.71, allocations: 0.5154 MB / 3.869 GB, free: 144.9 MB / 0.9011 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0008963/10.71, allocations: 444.9 kB / 3.87 GB, free: 144.9 MB / 0.9011 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.195e-06/10.71, allocations: 0 / 3.87 GB, free: 144.9 MB / 0.9011 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.002322/10.71, allocations: 1.04 MB / 3.871 GB, free: 144.8 MB / 0.9011 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001247/10.71, allocations: 480.7 kB / 3.871 GB, free: 144.3 MB / 0.9011 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.697e-06/10.71, allocations: 3 kB / 3.871 GB, free: 144.3 MB / 0.9011 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.173e-05/10.71, allocations: 6 kB / 3.871 GB, free: 144.3 MB / 0.9011 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002016/10.71, allocations: 268.2 kB / 3.871 GB, free: 144.3 MB / 0.9011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006071/10.71, allocations: 1.194 MB / 3.873 GB, free: 143.1 MB / 0.9011 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001597/10.72, allocations: 207.8 kB / 3.873 GB, free: 143.1 MB / 0.9011 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001383/10.72, allocations: 30.08 kB / 3.873 GB, free: 143.1 MB / 0.9011 GB
Notification: Performance of prepare postOptimizeDAE: time 1.129e-05/10.72, allocations: 3.25 kB / 3.873 GB, free: 143.1 MB / 0.9011 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002096/10.72, allocations: 0.9426 MB / 3.874 GB, free: 143 MB / 0.9011 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.261e-06/10.72, allocations: 0 / 3.874 GB, free: 143 MB / 0.9011 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.065e-05/10.72, allocations: 9.391 kB / 3.874 GB, free: 143 MB / 0.9011 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001614/10.72, allocations: 247.4 kB / 3.874 GB, free: 143 MB / 0.9011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.205e-05/10.72, allocations: 7.438 kB / 3.874 GB, free: 143 MB / 0.9011 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001445/10.72, allocations: 192.6 kB / 3.874 GB, free: 143 MB / 0.9011 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001314/10.72, allocations: 37.73 kB / 3.874 GB, free: 143 MB / 0.9011 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 5
 * 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 (86):
 * Single equations (assignments): 83
 * 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 0.0002708/10.72, allocations: 149.4 kB / 3.874 GB, free: 142.9 MB / 0.9011 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002374/10.72, allocations: 108.4 kB / 3.874 GB, free: 142.8 MB / 0.9011 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002511/10.72, allocations: 1.051 MB / 3.875 GB, free: 142.8 MB / 0.9011 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.446e-06/10.72, allocations: 7.812 kB / 3.875 GB, free: 142.8 MB / 0.9011 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.018e-06/10.72, allocations: 0 / 3.875 GB, free: 142.8 MB / 0.9011 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.07e-05/10.72, allocations: 6.969 kB / 3.875 GB, free: 142.8 MB / 0.9011 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005083/10.73, allocations: 2.504 MB / 3.878 GB, free: 142.3 MB / 0.9011 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.239e-06/10.73, allocations: 3.875 kB / 3.878 GB, free: 142.3 MB / 0.9011 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001659/10.73, allocations: 249.8 kB / 3.878 GB, free: 142.3 MB / 0.9011 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.583e-05/10.73, allocations: 10.41 kB / 3.878 GB, free: 142.3 MB / 0.9011 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.791e-05/10.73, allocations: 25.02 kB / 3.878 GB, free: 142.3 MB / 0.9011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0004746/10.73, allocations: 1.2 MB / 3.879 GB, free: 141.1 MB / 0.9011 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.839e-06/10.73, allocations: 3.719 kB / 3.879 GB, free: 141.1 MB / 0.9011 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002174/10.73, allocations: 1.327 MB / 3.881 GB, free: 140.6 MB / 0.9011 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007007/10.73, allocations: 305.8 kB / 3.881 GB, free: 140.4 MB / 0.9011 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002058/10.73, allocations: 25.66 kB / 3.881 GB, free: 140.4 MB / 0.9011 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001523/10.74, allocations: 166.2 kB / 3.881 GB, free: 140.4 MB / 0.9011 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001533/10.74, allocations: 58.92 kB / 3.881 GB, free: 140.4 MB / 0.9011 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001136/10.74, allocations: 37.91 kB / 3.881 GB, free: 140.4 MB / 0.9011 GB
Notification: Performance of sorting global known variables: time 0.0009211/10.74, allocations: 0.5479 MB / 3.882 GB, free: 140.3 MB / 0.9011 GB
Notification: Performance of sort global known variables: time 7.86e-07/10.74, allocations: 0 / 3.882 GB, free: 140.3 MB / 0.9011 GB
Notification: Performance of remove unused functions: time 0.002608/10.74, allocations: 0.7613 MB / 3.883 GB, free: 140.3 MB / 0.9011 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 16
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (76):
 * Single equations (assignments): 74
 * 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 0.003674/10.74, allocations: 2.452 MB / 3.885 GB, free: 139.3 MB / 0.9011 GB
Notification: Performance of simCode: created initialization part: time 0.003694/10.75, allocations: 1.569 MB / 3.886 GB, free: 139.2 MB / 0.9011 GB
Notification: Performance of simCode: created event and clocks part: time 8.373e-06/10.75, allocations: 3.938 kB / 3.886 GB, free: 139.2 MB / 0.9011 GB
Notification: Performance of simCode: created simulation system equations: time 0.001279/10.75, allocations: 0.4961 MB / 3.887 GB, free: 139.2 MB / 0.9011 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00308/10.75, allocations: 0.5062 MB / 3.887 GB, free: 139.2 MB / 0.9011 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003888/10.76, allocations: 1.523 MB / 3.889 GB, free: 138.7 MB / 0.9011 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006922/10.76, allocations: 1.12 MB / 3.89 GB, free: 138 MB / 0.9011 GB
Notification: Performance of simCode: alias equations: time 0.00465/10.76, allocations: 461.2 kB / 3.89 GB, free: 138 MB / 0.9011 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007036/10.76, allocations: 78.2 kB / 3.891 GB, free: 138 MB / 0.9011 GB
Notification: Performance of SimCode: time 2.78e-06/10.76, allocations: 2.219 kB / 3.891 GB, free: 138 MB / 0.9011 GB
Notification: Performance of Templates: time 0.1511/10.91, allocations: 53.14 MB / 3.942 GB, free: 136.5 MB / 0.9011 GB