Running command: translateModel(Buildings.Fluid.MassExchangers.Examples.ConstantEffectiveness,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MassExchangers.Examples.ConstantEffectiveness")
Notification: Performance of loadModel(Buildings): time 4.268/4.268, allocations: 460.5 MB / 472.6 MB, free: 5.391 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.948e-05/2.961e-05, allocations: 4 kB / 0.5681 GB, free: 10.2 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.19/0.1901, allocations: 106.2 MB / 0.6718 GB, free: 15.77 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.658/5.848, allocations: 2.207 GB / 2.879 GB, free: 188 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002586/5.849, allocations: 84.83 kB / 2.879 GB, free: 187.9 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 4.632/10.48, allocations: 0.9682 GB / 3.847 GB, free: 167.2 MB / 0.9167 GB
Notification: Performance of FrontEnd: time 2.558e-06/10.48, allocations: 3.781 kB / 3.847 GB, free: 167.2 MB / 0.9167 GB
Notification: Performance of Transformations before backend: time 0.0001238/10.48, allocations: 27.86 kB / 3.847 GB, free: 167.2 MB / 0.9167 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 0.006264/10.49, allocations: 1.728 MB / 3.849 GB, free: 166.4 MB / 0.9167 GB
Notification: Performance of prepare preOptimizeDAE: time 4.148e-05/10.49, allocations: 10.06 kB / 3.849 GB, free: 166.4 MB / 0.9167 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004385/10.49, allocations: 0.5417 MB / 3.85 GB, free: 166.4 MB / 0.9167 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003056/10.49, allocations: 1.047 MB / 3.851 GB, free: 166.1 MB / 0.9167 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008034/10.5, allocations: 201 kB / 3.851 GB, free: 166.1 MB / 0.9167 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003284/10.5, allocations: 90.55 kB / 3.851 GB, free: 166.1 MB / 0.9167 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00261/10.5, allocations: 1.119 MB / 3.852 GB, free: 166 MB / 0.9167 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.864e-05/10.5, allocations: 3.188 kB / 3.852 GB, free: 166 MB / 0.9167 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00015/10.5, allocations: 36.69 kB / 3.852 GB, free: 166 MB / 0.9167 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.772e-05/10.5, allocations: 40.91 kB / 3.852 GB, free: 166 MB / 0.9167 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002844/10.5, allocations: 1.17 MB / 3.853 GB, free: 166 MB / 0.9167 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 0.00875/10.51, allocations: 4.094 MB / 3.857 GB, free: 164.5 MB / 0.9167 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001673/10.51, allocations: 0.7096 MB / 3.858 GB, free: 164.5 MB / 0.9167 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001035/10.51, allocations: 0.4939 MB / 3.858 GB, free: 164.4 MB / 0.9167 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001015/10.51, allocations: 0.6094 MB / 3.859 GB, free: 163.9 MB / 0.9167 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.927e-05/10.51, allocations: 48.11 kB / 3.859 GB, free: 163.8 MB / 0.9167 GB
Notification: Performance of pre-optimization done (n=76): time 4.334e-06/10.51, allocations: 0 / 3.859 GB, free: 163.8 MB / 0.9167 GB
Notification: Performance of matching and sorting (n=76): time 0.002706/10.52, allocations: 0.9599 MB / 3.86 GB, free: 163.7 MB / 0.9167 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.006e-05/10.52, allocations: 62.28 kB / 3.86 GB, free: 163.7 MB / 0.9167 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001214/10.52, allocations: 0.7126 MB / 3.861 GB, free: 163.5 MB / 0.9167 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002058/10.52, allocations: 42.95 kB / 3.861 GB, free: 163.5 MB / 0.9167 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003606/10.52, allocations: 435.8 kB / 3.861 GB, free: 163.4 MB / 0.9167 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002668/10.52, allocations: 265.9 kB / 3.861 GB, free: 163.2 MB / 0.9167 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.016e-05/10.52, allocations: 16 kB / 3.861 GB, free: 163.2 MB / 0.9167 GB
Notification: Performance of setup shared object (initialization): time 7.637e-05/10.52, allocations: 335.5 kB / 3.862 GB, free: 162.9 MB / 0.9167 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008876/10.52, allocations: 373.3 kB / 3.862 GB, free: 162.9 MB / 0.9167 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001005/10.52, allocations: 0.5203 MB / 3.863 GB, free: 162.8 MB / 0.9167 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009518/10.52, allocations: 437.5 kB / 3.863 GB, free: 162.8 MB / 0.9167 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.923e-06/10.52, allocations: 0 / 3.863 GB, free: 162.8 MB / 0.9167 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.002594/10.53, allocations: 1.043 MB / 3.864 GB, free: 162.6 MB / 0.9167 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001435/10.53, allocations: 479.6 kB / 3.865 GB, free: 162.1 MB / 0.9167 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.119e-05/10.53, allocations: 3.562 kB / 3.865 GB, free: 162.1 MB / 0.9167 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.501e-05/10.53, allocations: 9.141 kB / 3.865 GB, free: 162.1 MB / 0.9167 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002084/10.53, allocations: 274.3 kB / 3.865 GB, free: 162.1 MB / 0.9167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006926/10.53, allocations: 1.19 MB / 3.866 GB, free: 161 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00206/10.53, allocations: 201.5 kB / 3.866 GB, free: 160.9 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001854/10.53, allocations: 35.69 kB / 3.866 GB, free: 160.9 MB / 0.9167 GB
Notification: Performance of prepare postOptimizeDAE: time 1.39e-05/10.53, allocations: 9.484 kB / 3.866 GB, free: 160.9 MB / 0.9167 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002294/10.53, allocations: 0.9318 MB / 3.867 GB, free: 160.9 MB / 0.9167 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.071e-05/10.53, allocations: 7.406 kB / 3.867 GB, free: 160.9 MB / 0.9167 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.176e-05/10.53, allocations: 3.625 kB / 3.867 GB, free: 160.9 MB / 0.9167 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001922/10.53, allocations: 248.4 kB / 3.867 GB, free: 160.9 MB / 0.9167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.595e-05/10.53, allocations: 10.23 kB / 3.867 GB, free: 160.9 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00196/10.54, allocations: 189 kB / 3.868 GB, free: 160.9 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001676/10.54, allocations: 42.7 kB / 3.868 GB, free: 160.9 MB / 0.9167 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 0.0003288/10.54, allocations: 150.6 kB / 3.868 GB, free: 160.8 MB / 0.9167 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002918/10.54, allocations: 112.5 kB / 3.868 GB, free: 160.7 MB / 0.9167 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002623/10.54, allocations: 1.046 MB / 3.869 GB, free: 160.6 MB / 0.9167 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.097e-05/10.54, allocations: 7.344 kB / 3.869 GB, free: 160.6 MB / 0.9167 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.214e-06/10.54, allocations: 1.562 kB / 3.869 GB, free: 160.6 MB / 0.9167 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.17e-05/10.54, allocations: 3.891 kB / 3.869 GB, free: 160.6 MB / 0.9167 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005594/10.55, allocations: 2.507 MB / 3.871 GB, free: 160.2 MB / 0.9167 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.136e-05/10.55, allocations: 7.734 kB / 3.871 GB, free: 160.2 MB / 0.9167 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001946/10.55, allocations: 251.3 kB / 3.872 GB, free: 160.2 MB / 0.9167 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.695e-05/10.55, allocations: 7.438 kB / 3.872 GB, free: 160.2 MB / 0.9167 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001117/10.55, allocations: 25.78 kB / 3.872 GB, free: 160.2 MB / 0.9167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005351/10.55, allocations: 1.193 MB / 3.873 GB, free: 159 MB / 0.9167 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.381e-06/10.55, allocations: 8.312 kB / 3.873 GB, free: 159 MB / 0.9167 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002447/10.55, allocations: 1.332 MB / 3.874 GB, free: 158.4 MB / 0.9167 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007946/10.55, allocations: 306.1 kB / 3.874 GB, free: 158.3 MB / 0.9167 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002272/10.55, allocations: 20.17 kB / 3.874 GB, free: 158.3 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001964/10.55, allocations: 168.9 kB / 3.875 GB, free: 158.3 MB / 0.9167 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001868/10.55, allocations: 60.27 kB / 3.875 GB, free: 158.3 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001239/10.55, allocations: 38.97 kB / 3.875 GB, free: 158.3 MB / 0.9167 GB
Notification: Performance of sorting global known variables: time 0.0009988/10.56, allocations: 0.5483 MB / 3.875 GB, free: 158.2 MB / 0.9167 GB
Notification: Performance of sort global known variables: time 9.17e-07/10.56, allocations: 0 / 3.875 GB, free: 158.2 MB / 0.9167 GB
Notification: Performance of remove unused functions: time 0.002874/10.56, allocations: 0.7613 MB / 3.876 GB, free: 158.1 MB / 0.9167 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 0.003818/10.56, allocations: 2.437 MB / 3.878 GB, free: 157.2 MB / 0.9167 GB
Notification: Performance of simCode: created initialization part: time 0.003911/10.57, allocations: 1.554 MB / 3.88 GB, free: 157 MB / 0.9167 GB
Notification: Performance of simCode: created event and clocks part: time 8.676e-06/10.57, allocations: 0 / 3.88 GB, free: 157 MB / 0.9167 GB
Notification: Performance of simCode: created simulation system equations: time 0.001357/10.57, allocations: 0.5005 MB / 3.88 GB, free: 157 MB / 0.9167 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003454/10.57, allocations: 0.5051 MB / 3.881 GB, free: 157 MB / 0.9167 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004252/10.58, allocations: 1.507 MB / 3.882 GB, free: 156.5 MB / 0.9167 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006846/10.58, allocations: 1.124 MB / 3.883 GB, free: 155.8 MB / 0.9167 GB
Notification: Performance of simCode: alias equations: time 0.002887/10.58, allocations: 464.2 kB / 3.884 GB, free: 155.8 MB / 0.9167 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004062/10.58, allocations: 71.36 kB / 3.884 GB, free: 155.8 MB / 0.9167 GB
Notification: Performance of SimCode: time 1.745e-06/10.58, allocations: 0 / 3.884 GB, free: 155.8 MB / 0.9167 GB
Notification: Performance of Templates: time 0.1002/10.68, allocations: 53.14 MB / 3.936 GB, free: 152.3 MB / 0.9167 GB