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 3.513/3.513, allocations: 403.3 MB / 415.4 MB, free: 12.96 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.651e-05/3.662e-05, allocations: 4 kB / 0.499 GB, free: 13.45 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5282/0.5282, allocations: 92.69 MB / 0.5896 GB, free: 14.5 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.152/5.681, allocations: 2.181 GB / 2.77 GB, free: 96.42 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002527/5.681, allocations: 84.52 kB / 2.77 GB, free: 96.38 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 4.182/9.863, allocations: 0.9667 GB / 3.737 GB, free: 15.48 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 1.909e-06/9.863, allocations: 3.938 kB / 3.737 GB, free: 15.47 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 0.0001257/9.864, allocations: 31.98 kB / 3.737 GB, free: 15.44 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 0.007357/9.871, allocations: 1.887 MB / 3.739 GB, free: 13.5 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 4.619e-05/9.871, allocations: 19.97 kB / 3.739 GB, free: 13.48 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004073/9.875, allocations: 0.5368 MB / 3.739 GB, free: 12.94 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003303/9.878, allocations: 1.082 MB / 3.741 GB, free: 11.81 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008193/9.879, allocations: 218.8 kB / 3.741 GB, free: 11.6 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003877/9.88, allocations: 108 kB / 3.741 GB, free: 11.49 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004282/9.884, allocations: 1.46 MB / 3.742 GB, free: 9.98 MB / 0.7917 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.182e-05/9.884, allocations: 3.938 kB / 3.742 GB, free: 9.977 MB / 0.7917 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002215/9.884, allocations: 55.98 kB / 3.742 GB, free: 9.922 MB / 0.7917 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.815e-05/9.884, allocations: 50.14 kB / 3.742 GB, free: 9.871 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004146/9.888, allocations: 1.449 MB / 3.744 GB, free: 8.418 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 0.01149/9.9, allocations: 5.291 MB / 3.749 GB, free: 2.754 MB / 0.7917 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003562/9.904, allocations: 0.9541 MB / 3.75 GB, free: 1.754 MB / 0.7917 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00126/9.905, allocations: 0.5841 MB / 3.75 GB, free: 1.156 MB / 0.7917 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0007048/9.906, allocations: 250.9 kB / 3.751 GB, free: 0.875 MB / 0.7917 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.531e-05/9.906, allocations: 51.34 kB / 3.751 GB, free: 0.8164 MB / 0.7917 GB
Notification: Performance of pre-optimization done (n=88): time 4.241e-06/9.906, allocations: 0 / 3.751 GB, free: 0.8164 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=88): time 0.4918/10.4, allocations: 1.131 MB / 3.752 GB, free: 115.7 MB / 0.7917 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.017e-05/10.4, allocations: 165.9 kB / 3.752 GB, free: 115.5 MB / 0.7917 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00197/10.4, allocations: 0.8348 MB / 3.753 GB, free: 115.3 MB / 0.7917 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002587/10.4, allocations: 48.3 kB / 3.753 GB, free: 115.3 MB / 0.7917 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005168/10.4, allocations: 0.5289 MB / 3.753 GB, free: 115.2 MB / 0.7917 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003797/10.4, allocations: 306.2 kB / 3.754 GB, free: 115.1 MB / 0.7917 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001026/10.4, allocations: 18.12 kB / 3.754 GB, free: 115.1 MB / 0.7917 GB
Notification: Performance of setup shared object (initialization): time 9.931e-05/10.4, allocations: 340.1 kB / 3.754 GB, free: 114.8 MB / 0.7917 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001188/10.4, allocations: 449.9 kB / 3.754 GB, free: 114.8 MB / 0.7917 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001199/10.4, allocations: 0.6303 MB / 3.755 GB, free: 114.6 MB / 0.7917 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001164/10.4, allocations: 0.5194 MB / 3.756 GB, free: 114.6 MB / 0.7917 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.319e-06/10.4, allocations: 1.375 kB / 3.756 GB, free: 114.6 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=114) (initialization): time 0.003133/10.41, allocations: 1.268 MB / 3.757 GB, free: 114.4 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003252/10.41, allocations: 1.429 MB / 3.758 GB, free: 112.9 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.52e-05/10.41, allocations: 4.828 kB / 3.758 GB, free: 112.9 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.078e-05/10.41, allocations: 8.375 kB / 3.758 GB, free: 112.9 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003831/10.41, allocations: 494.2 kB / 3.759 GB, free: 112.9 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001469/10.41, allocations: 1.306 MB / 3.76 GB, free: 111.8 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002203/10.42, allocations: 242.8 kB / 3.76 GB, free: 111.7 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000218/10.42, allocations: 47.22 kB / 3.76 GB, free: 111.7 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 1.362e-05/10.42, allocations: 3.562 kB / 3.76 GB, free: 111.7 MB / 0.7917 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002731/10.42, allocations: 1.122 MB / 3.761 GB, free: 111.7 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.225e-05/10.42, allocations: 7.438 kB / 3.761 GB, free: 111.7 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.741e-05/10.42, allocations: 7.406 kB / 3.761 GB, free: 111.7 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001979/10.42, allocations: 317.9 kB / 3.762 GB, free: 111.7 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.871e-05/10.42, allocations: 11.92 kB / 3.762 GB, free: 111.7 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002056/10.42, allocations: 227.2 kB / 3.762 GB, free: 111.7 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001683/10.42, allocations: 51.7 kB / 3.762 GB, free: 111.7 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 0.0004119/10.42, allocations: 160.1 kB / 3.762 GB, free: 111.6 MB / 0.7917 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004417/10.42, allocations: 123.8 kB / 3.762 GB, free: 111.5 MB / 0.7917 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002841/10.43, allocations: 1.152 MB / 3.763 GB, free: 111.4 MB / 0.7917 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.288e-05/10.43, allocations: 10.22 kB / 3.763 GB, free: 111.4 MB / 0.7917 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.184e-06/10.43, allocations: 0 / 3.763 GB, free: 111.4 MB / 0.7917 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.532e-05/10.43, allocations: 10.03 kB / 3.763 GB, free: 111.4 MB / 0.7917 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006521/10.43, allocations: 3.292 MB / 3.767 GB, free: 110.6 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.181e-05/10.43, allocations: 12.84 kB / 3.767 GB, free: 110.6 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004081/10.44, allocations: 482.8 kB / 3.767 GB, free: 110.6 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.855e-05/10.44, allocations: 8.656 kB / 3.767 GB, free: 110.6 MB / 0.7917 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001311/10.44, allocations: 29.97 kB / 3.767 GB, free: 110.6 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004842/10.44, allocations: 2.999 MB / 3.77 GB, free: 108 MB / 0.7917 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.926e-06/10.44, allocations: 6.062 kB / 3.77 GB, free: 108 MB / 0.7917 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002817/10.45, allocations: 1.586 MB / 3.772 GB, free: 107.3 MB / 0.7917 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009156/10.45, allocations: 346.7 kB / 3.772 GB, free: 107.1 MB / 0.7917 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002792/10.45, allocations: 20.67 kB / 3.772 GB, free: 107.1 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002095/10.45, allocations: 182.4 kB / 3.772 GB, free: 107.1 MB / 0.7917 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002082/10.45, allocations: 82.47 kB / 3.772 GB, free: 107.1 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001456/10.45, allocations: 43.62 kB / 3.772 GB, free: 107.1 MB / 0.7917 GB
Notification: Performance of sorting global known variables: time 0.001149/10.45, allocations: 0.6488 MB / 3.773 GB, free: 107 MB / 0.7917 GB
Notification: Performance of sort global known variables: time 8.38e-07/10.45, allocations: 1.859 kB / 3.773 GB, free: 107 MB / 0.7917 GB
Notification: Performance of remove unused functions: time 0.003324/10.45, allocations: 0.8934 MB / 3.774 GB, free: 106.9 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 0.003903/10.46, allocations: 2.437 MB / 3.776 GB, free: 106 MB / 0.7917 GB
Notification: Performance of simCode: created initialization part: time 0.006227/10.46, allocations: 1.957 MB / 3.778 GB, free: 105.9 MB / 0.7917 GB
Notification: Performance of simCode: created event and clocks part: time 1.105e-05/10.46, allocations: 6.75 kB / 3.778 GB, free: 105.9 MB / 0.7917 GB
Notification: Performance of simCode: created simulation system equations: time 0.003373/10.47, allocations: 0.7293 MB / 3.779 GB, free: 105.9 MB / 0.7917 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00416/10.47, allocations: 0.6356 MB / 3.779 GB, free: 105.9 MB / 0.7917 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004679/10.48, allocations: 1.776 MB / 3.781 GB, free: 105.3 MB / 0.7917 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008147/10.48, allocations: 1.192 MB / 3.782 GB, free: 104.6 MB / 0.7917 GB
Notification: Performance of simCode: alias equations: time 0.003533/10.48, allocations: 0.5342 MB / 3.783 GB, free: 104.6 MB / 0.7917 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004536/10.48, allocations: 83.22 kB / 3.783 GB, free: 104.6 MB / 0.7917 GB
Notification: Performance of SimCode: time 2.165e-06/10.48, allocations: 0 / 3.783 GB, free: 104.6 MB / 0.7917 GB
Notification: Performance of Templates: time 0.1361/10.62, allocations: 57.77 MB / 3.839 GB, free: 103.1 MB / 0.7917 GB