Running command: translateModel(Buildings.Fluid.MassExchangers.Examples.ConstantEffectiveness,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MassExchangers.Examples.ConstantEffectiveness")
Notification: Performance of loadModel(Buildings): time 4.127/4.127, allocations: 432.8 MB / 444.9 MB, free: 15.71 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.878e-05/2.89e-05, allocations: 3.5 kB / 0.5337 GB, free: 12.27 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1826/0.1827, allocations: 98.73 MB / 0.6301 GB, free: 6.227 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.456/5.638, allocations: 2.203 GB / 2.833 GB, free: 171.2 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002571/5.639, allocations: 87.89 kB / 2.833 GB, free: 171.1 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 4.373/10.01, allocations: 0.9683 GB / 3.802 GB, free: 133.1 MB / 0.8386 GB
Notification: Performance of FrontEnd: time 2.135e-06/10.01, allocations: 0 / 3.802 GB, free: 133.1 MB / 0.8386 GB
Notification: Performance of Transformations before backend: time 0.0001323/10.01, allocations: 36.98 kB / 3.802 GB, free: 133.1 MB / 0.8386 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 0.00623/10.02, allocations: 1.72 MB / 3.803 GB, free: 132 MB / 0.8386 GB
Notification: Performance of prepare preOptimizeDAE: time 4.186e-05/10.02, allocations: 6.219 kB / 3.803 GB, free: 132 MB / 0.8386 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003924/10.02, allocations: 0.5579 MB / 3.804 GB, free: 131.8 MB / 0.8386 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003217/10.03, allocations: 1.055 MB / 3.805 GB, free: 131.3 MB / 0.8386 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007246/10.03, allocations: 205.2 kB / 3.805 GB, free: 131.2 MB / 0.8386 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003486/10.03, allocations: 83.41 kB / 3.805 GB, free: 131.2 MB / 0.8386 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002542/10.03, allocations: 1.121 MB / 3.806 GB, free: 130.6 MB / 0.8386 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.994e-05/10.03, allocations: 0.6875 kB / 3.806 GB, free: 130.6 MB / 0.8386 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001571/10.03, allocations: 33.97 kB / 3.806 GB, free: 130.6 MB / 0.8386 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.568e-05/10.03, allocations: 55.84 kB / 3.806 GB, free: 130.5 MB / 0.8386 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002754/10.03, allocations: 1.183 MB / 3.808 GB, free: 130 MB / 0.8386 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 0.008567/10.04, allocations: 4.079 MB / 3.812 GB, free: 126.8 MB / 0.8386 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001642/10.04, allocations: 0.7325 MB / 3.812 GB, free: 126.4 MB / 0.8386 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0009991/10.04, allocations: 0.5098 MB / 3.813 GB, free: 126.2 MB / 0.8386 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001122/10.04, allocations: 0.6078 MB / 3.813 GB, free: 125.5 MB / 0.8386 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.451e-05/10.04, allocations: 43.31 kB / 3.813 GB, free: 125.5 MB / 0.8386 GB
Notification: Performance of pre-optimization done (n=76): time 3.944e-06/10.04, allocations: 0 / 3.813 GB, free: 125.5 MB / 0.8386 GB
Notification: Performance of matching and sorting (n=76): time 0.002737/10.05, allocations: 0.9609 MB / 3.814 GB, free: 125 MB / 0.8386 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.437e-05/10.05, allocations: 59.81 kB / 3.814 GB, free: 125 MB / 0.8386 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001207/10.05, allocations: 0.699 MB / 3.815 GB, free: 124.6 MB / 0.8386 GB
Notification: Performance of collectPreVariables (initialization): time 0.000184/10.05, allocations: 45.52 kB / 3.815 GB, free: 124.5 MB / 0.8386 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003538/10.05, allocations: 458.1 kB / 3.816 GB, free: 124.1 MB / 0.8386 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002595/10.05, allocations: 254.4 kB / 3.816 GB, free: 123.9 MB / 0.8386 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.949e-05/10.05, allocations: 16 kB / 3.816 GB, free: 123.9 MB / 0.8386 GB
Notification: Performance of setup shared object (initialization): time 7.749e-05/10.05, allocations: 334 kB / 3.816 GB, free: 123.5 MB / 0.8386 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008826/10.05, allocations: 381.4 kB / 3.817 GB, free: 123.2 MB / 0.8386 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009127/10.05, allocations: 0.5179 MB / 3.817 GB, free: 122.6 MB / 0.8386 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0008774/10.05, allocations: 458.8 kB / 3.817 GB, free: 122.2 MB / 0.8386 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.463e-06/10.05, allocations: 0 / 3.817 GB, free: 122.2 MB / 0.8386 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.002326/10.05, allocations: 1.036 MB / 3.818 GB, free: 121.1 MB / 0.8386 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001385/10.06, allocations: 489.5 kB / 3.819 GB, free: 120.6 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.976e-06/10.06, allocations: 0 / 3.819 GB, free: 120.6 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.432e-05/10.06, allocations: 4 kB / 3.819 GB, free: 120.6 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001918/10.06, allocations: 269.1 kB / 3.819 GB, free: 120.3 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006203/10.06, allocations: 1.193 MB / 3.82 GB, free: 119.1 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001738/10.06, allocations: 193.3 kB / 3.821 GB, free: 118.9 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001553/10.06, allocations: 45.67 kB / 3.821 GB, free: 118.9 MB / 0.8386 GB
Notification: Performance of prepare postOptimizeDAE: time 1.394e-05/10.06, allocations: 0 / 3.821 GB, free: 118.9 MB / 0.8386 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002061/10.06, allocations: 0.9374 MB / 3.822 GB, free: 117.9 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.18e-06/10.06, allocations: 2.844 kB / 3.822 GB, free: 117.9 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.166e-05/10.06, allocations: 4 kB / 3.822 GB, free: 117.9 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001531/10.06, allocations: 251.3 kB / 3.822 GB, free: 117.7 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.167e-05/10.06, allocations: 4 kB / 3.822 GB, free: 117.7 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001618/10.07, allocations: 203.7 kB / 3.822 GB, free: 117.5 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001449/10.07, allocations: 31.98 kB / 3.822 GB, free: 117.5 MB / 0.8386 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 0.0002952/10.07, allocations: 156.2 kB / 3.822 GB, free: 117.3 MB / 0.8386 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002805/10.07, allocations: 106.7 kB / 3.822 GB, free: 117.2 MB / 0.8386 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002417/10.07, allocations: 1.046 MB / 3.823 GB, free: 116.1 MB / 0.8386 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.006e-05/10.07, allocations: 8 kB / 3.823 GB, free: 116.1 MB / 0.8386 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.23e-06/10.07, allocations: 0 / 3.823 GB, free: 116.1 MB / 0.8386 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.017e-05/10.07, allocations: 6.766 kB / 3.823 GB, free: 116.1 MB / 0.8386 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005039/10.07, allocations: 2.491 MB / 3.826 GB, free: 113.6 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.063e-05/10.07, allocations: 8 kB / 3.826 GB, free: 113.6 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001602/10.08, allocations: 252.9 kB / 3.826 GB, free: 113.3 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.568e-05/10.08, allocations: 8 kB / 3.826 GB, free: 113.3 MB / 0.8386 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001005/10.08, allocations: 27.97 kB / 3.826 GB, free: 113.3 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005162/10.08, allocations: 1.188 MB / 3.827 GB, free: 112.1 MB / 0.8386 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.422e-06/10.08, allocations: 4 kB / 3.827 GB, free: 112.1 MB / 0.8386 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002229/10.08, allocations: 1.335 MB / 3.828 GB, free: 110.6 MB / 0.8386 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007096/10.08, allocations: 303.5 kB / 3.829 GB, free: 110.3 MB / 0.8386 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002152/10.08, allocations: 25.48 kB / 3.829 GB, free: 110.2 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001622/10.08, allocations: 165.8 kB / 3.829 GB, free: 110.1 MB / 0.8386 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001647/10.08, allocations: 60.33 kB / 3.829 GB, free: 110 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001212/10.08, allocations: 42.25 kB / 3.829 GB, free: 110 MB / 0.8386 GB
Notification: Performance of sorting global known variables: time 0.0009263/10.08, allocations: 0.5508 MB / 3.83 GB, free: 109.4 MB / 0.8386 GB
Notification: Performance of sort global known variables: time 9.02e-07/10.08, allocations: 0 / 3.83 GB, free: 109.4 MB / 0.8386 GB
Notification: Performance of remove unused functions: time 0.00266/10.08, allocations: 0.753 MB / 3.83 GB, free: 108.7 MB / 0.8386 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 0.003635/10.09, allocations: 2.429 MB / 3.833 GB, free: 106.7 MB / 0.8386 GB
Notification: Performance of simCode: created initialization part: time 0.003593/10.09, allocations: 1.571 MB / 3.834 GB, free: 105.1 MB / 0.8386 GB
Notification: Performance of simCode: created event and clocks part: time 9.341e-06/10.09, allocations: 0 / 3.834 GB, free: 105.1 MB / 0.8386 GB
Notification: Performance of simCode: created simulation system equations: time 0.001211/10.09, allocations: 0.5004 MB / 3.835 GB, free: 104.6 MB / 0.8386 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003023/10.1, allocations: 0.5059 MB / 3.835 GB, free: 104.1 MB / 0.8386 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003723/10.1, allocations: 1.516 MB / 3.837 GB, free: 102.5 MB / 0.8386 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006608/10.1, allocations: 1.117 MB / 3.838 GB, free: 101.4 MB / 0.8386 GB
Notification: Performance of simCode: alias equations: time 0.002873/10.1, allocations: 453.3 kB / 3.838 GB, free: 100.9 MB / 0.8386 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004062/10.1, allocations: 75.41 kB / 3.838 GB, free: 100.9 MB / 0.8386 GB
Notification: Performance of SimCode: time 1.728e-06/10.1, allocations: 3.938 kB / 3.838 GB, free: 100.9 MB / 0.8386 GB
Notification: Performance of Templates: time 0.09392/10.2, allocations: 53.26 MB / 3.89 GB, free: 48.39 MB / 0.8386 GB