Running command: translateModel(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow")
Notification: Performance of loadModel(Buildings): time 4.179/4.179, allocations: 460.5 MB / 472.6 MB, free: 5.375 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.128e-05/3.137e-05, allocations: 4 kB / 0.5681 GB, free: 10.19 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1925/0.1925, allocations: 106.2 MB / 0.6718 GB, free: 15.78 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.598/5.79, allocations: 2.207 GB / 2.879 GB, free: 249 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002534/5.791, allocations: 83.95 kB / 2.879 GB, free: 248.9 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 4.445/10.24, allocations: 0.9687 GB / 3.848 GB, free: 139.8 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 2.75e-06/10.24, allocations: 1.438 kB / 3.848 GB, free: 139.8 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 0.0001277/10.24, allocations: 33.3 kB / 3.848 GB, free: 139.8 MB / 0.8855 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 0.006282/10.24, allocations: 1.721 MB / 3.85 GB, free: 139.2 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 4.476e-05/10.24, allocations: 9.812 kB / 3.85 GB, free: 139.2 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004005/10.25, allocations: 0.5473 MB / 3.85 GB, free: 139.1 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003022/10.25, allocations: 1.055 MB / 3.851 GB, free: 138.8 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006878/10.25, allocations: 197.6 kB / 3.851 GB, free: 138.8 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002678/10.25, allocations: 88.7 kB / 3.852 GB, free: 138.8 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002454/10.25, allocations: 1.128 MB / 3.853 GB, free: 138.7 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.623e-05/10.25, allocations: 0 / 3.853 GB, free: 138.7 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001487/10.25, allocations: 30.62 kB / 3.853 GB, free: 138.7 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.634e-05/10.25, allocations: 48.31 kB / 3.853 GB, free: 138.7 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002736/10.26, allocations: 1.165 MB / 3.854 GB, free: 138.7 MB / 0.8855 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 0.008196/10.26, allocations: 4.084 MB / 3.858 GB, free: 137.2 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001499/10.27, allocations: 0.7134 MB / 3.859 GB, free: 137.2 MB / 0.8855 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000956/10.27, allocations: 0.4959 MB / 3.859 GB, free: 137.2 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001005/10.27, allocations: 0.6117 MB / 3.86 GB, free: 136.6 MB / 0.8855 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.066e-05/10.27, allocations: 38.94 kB / 3.86 GB, free: 136.6 MB / 0.8855 GB
Notification: Performance of pre-optimization done (n=76): time 4.304e-06/10.27, allocations: 2.5 kB / 3.86 GB, free: 136.6 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=76): time 0.002617/10.27, allocations: 0.9664 MB / 3.861 GB, free: 136.5 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.846e-05/10.27, allocations: 61.19 kB / 3.861 GB, free: 136.4 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001231/10.27, allocations: 0.7035 MB / 3.861 GB, free: 136.2 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001634/10.27, allocations: 46.3 kB / 3.861 GB, free: 136.2 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003689/10.27, allocations: 447.3 kB / 3.862 GB, free: 136.1 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002405/10.27, allocations: 258.6 kB / 3.862 GB, free: 135.9 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.063e-05/10.27, allocations: 15.28 kB / 3.862 GB, free: 135.9 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 7.636e-05/10.27, allocations: 335.1 kB / 3.862 GB, free: 135.6 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008013/10.27, allocations: 379.3 kB / 3.863 GB, free: 135.6 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009763/10.27, allocations: 0.5165 MB / 3.863 GB, free: 135.5 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001036/10.28, allocations: 435.7 kB / 3.864 GB, free: 135.5 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.219e-06/10.28, allocations: 0 / 3.864 GB, free: 135.5 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.002324/10.28, allocations: 1.039 MB / 3.865 GB, free: 135.3 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001407/10.28, allocations: 486.1 kB / 3.865 GB, free: 134.9 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.022e-05/10.28, allocations: 2.094 kB / 3.865 GB, free: 134.9 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.502e-05/10.28, allocations: 5.406 kB / 3.865 GB, free: 134.9 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001887/10.28, allocations: 274.6 kB / 3.865 GB, free: 134.9 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006435/10.28, allocations: 1.19 MB / 3.867 GB, free: 133.7 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001719/10.28, allocations: 202.3 kB / 3.867 GB, free: 133.7 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00016/10.28, allocations: 40.7 kB / 3.867 GB, free: 133.7 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 1.655e-05/10.28, allocations: 7.125 kB / 3.867 GB, free: 133.7 MB / 0.8855 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002078/10.28, allocations: 0.9286 MB / 3.868 GB, free: 133.6 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.404e-06/10.28, allocations: 7.891 kB / 3.868 GB, free: 133.6 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.275e-05/10.28, allocations: 6.969 kB / 3.868 GB, free: 133.6 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001527/10.29, allocations: 251.8 kB / 3.868 GB, free: 133.6 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.105e-05/10.29, allocations: 3.594 kB / 3.868 GB, free: 133.6 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001708/10.29, allocations: 191.6 kB / 3.868 GB, free: 133.6 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001474/10.29, allocations: 43.67 kB / 3.868 GB, free: 133.6 MB / 0.8855 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 0.0002953/10.29, allocations: 148.6 kB / 3.868 GB, free: 133.5 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002641/10.29, allocations: 105.7 kB / 3.868 GB, free: 133.4 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002512/10.29, allocations: 1.055 MB / 3.869 GB, free: 133.4 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.02e-05/10.29, allocations: 6.906 kB / 3.869 GB, free: 133.4 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.854e-06/10.29, allocations: 0 / 3.869 GB, free: 133.4 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.111e-05/10.29, allocations: 11.02 kB / 3.869 GB, free: 133.4 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005108/10.3, allocations: 2.498 MB / 3.872 GB, free: 132.9 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.028e-05/10.3, allocations: 3.719 kB / 3.872 GB, free: 132.9 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00159/10.3, allocations: 254 kB / 3.872 GB, free: 132.9 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.65e-05/10.3, allocations: 11.3 kB / 3.872 GB, free: 132.9 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.296e-05/10.3, allocations: 24.08 kB / 3.872 GB, free: 132.9 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005128/10.3, allocations: 1.195 MB / 3.873 GB, free: 131.7 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.344e-06/10.3, allocations: 7.391 kB / 3.873 GB, free: 131.7 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002213/10.3, allocations: 1.33 MB / 3.875 GB, free: 131.2 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006612/10.3, allocations: 312 kB / 3.875 GB, free: 131 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001969/10.3, allocations: 19.88 kB / 3.875 GB, free: 131 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001668/10.3, allocations: 164.5 kB / 3.875 GB, free: 131 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001552/10.3, allocations: 64.02 kB / 3.875 GB, free: 131 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001219/10.3, allocations: 34.36 kB / 3.875 GB, free: 131 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.000947/10.3, allocations: 0.5511 MB / 3.876 GB, free: 130.9 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 8.75e-07/10.3, allocations: 0 / 3.876 GB, free: 130.9 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.002634/10.31, allocations: 0.7673 MB / 3.877 GB, free: 130.8 MB / 0.8855 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 0.003646/10.31, allocations: 2.424 MB / 3.879 GB, free: 129.9 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.003663/10.31, allocations: 1.567 MB / 3.88 GB, free: 129.8 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 8.645e-06/10.31, allocations: 0 / 3.88 GB, free: 129.8 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.001314/10.32, allocations: 0.4997 MB / 3.881 GB, free: 129.8 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002939/10.32, allocations: 0.5017 MB / 3.881 GB, free: 129.7 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00369/10.32, allocations: 1.509 MB / 3.883 GB, free: 129.3 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006894/10.32, allocations: 1.119 MB / 3.884 GB, free: 128.6 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.002801/10.33, allocations: 457.9 kB / 3.884 GB, free: 128.5 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003948/10.33, allocations: 70.3 kB / 3.884 GB, free: 128.5 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.633e-06/10.33, allocations: 0 / 3.884 GB, free: 128.5 MB / 0.8855 GB
Notification: Performance of Templates: time 0.09843/10.43, allocations: 53.14 MB / 3.936 GB, free: 126.3 MB / 0.8855 GB