Running command: translateModel(Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger")
Notification: Performance of loadModel(Buildings): time 4.022/4.022, allocations: 432.8 MB / 444.9 MB, free: 15.69 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.326e-05/3.333e-05, allocations: 5.156 kB / 0.5337 GB, free: 12.26 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1974/0.1974, allocations: 98.72 MB / 0.6301 GB, free: 6.195 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.647/5.845, allocations: 2.208 GB / 2.839 GB, free: 121.4 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002618/5.845, allocations: 90.39 kB / 2.839 GB, free: 121.4 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 13.2/19.04, allocations: 2.709 GB / 5.548 GB, free: 49.36 MB / 0.9167 GB
Notification: Performance of FrontEnd: time 2.638e-06/19.04, allocations: 4 kB / 5.548 GB, free: 49.35 MB / 0.9167 GB
Notification: Performance of Transformations before backend: time 0.0003211/19.04, allocations: 70.77 kB / 5.548 GB, free: 49.33 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: 544
 * Number of variables: 544
Notification: Performance of Generate backend data structure: time 0.01124/19.05, allocations: 3.577 MB / 5.552 GB, free: 46.82 MB / 0.9167 GB
Notification: Performance of prepare preOptimizeDAE: time 4.013e-05/19.05, allocations: 7.812 kB / 5.552 GB, free: 46.82 MB / 0.9167 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0115/19.07, allocations: 1.193 MB / 5.553 GB, free: 45.78 MB / 0.9167 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007015/19.07, allocations: 2.303 MB / 5.555 GB, free: 43.43 MB / 0.9167 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001432/19.07, allocations: 432.2 kB / 5.555 GB, free: 43 MB / 0.9167 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007734/19.08, allocations: 224 kB / 5.556 GB, free: 42.78 MB / 0.9167 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.006613/19.08, allocations: 2.806 MB / 5.558 GB, free: 39.82 MB / 0.9167 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.834e-05/19.08, allocations: 7.938 kB / 5.558 GB, free: 39.82 MB / 0.9167 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000425/19.08, allocations: 91.95 kB / 5.558 GB, free: 39.73 MB / 0.9167 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001033/19.08, allocations: 96.05 kB / 5.558 GB, free: 39.63 MB / 0.9167 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006734/19.09, allocations: 2.655 MB / 5.561 GB, free: 36.96 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 0.02542/19.12, allocations: 14.2 MB / 5.575 GB, free: 21.63 MB / 0.9167 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003264/19.12, allocations: 1.433 MB / 5.576 GB, free: 20.19 MB / 0.9167 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001079/19.12, allocations: 0.5739 MB / 5.577 GB, free: 19.62 MB / 0.9167 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005896/19.12, allocations: 304.2 kB / 5.577 GB, free: 19.27 MB / 0.9167 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.716e-05/19.12, allocations: 47.56 kB / 5.577 GB, free: 19.21 MB / 0.9167 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001532/19.12, allocations: 167 kB / 5.577 GB, free: 19.04 MB / 0.9167 GB
Notification: Performance of pre-optimization done (n=110): time 5.535e-06/19.12, allocations: 0 / 5.577 GB, free: 19.04 MB / 0.9167 GB
Notification: Performance of matching and sorting (n=110): time 0.003019/19.12, allocations: 1.326 MB / 5.579 GB, free: 17.71 MB / 0.9167 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.949e-05/19.12, allocations: 64.36 kB / 5.579 GB, free: 17.63 MB / 0.9167 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003166/19.13, allocations: 1.787 MB / 5.581 GB, free: 15.83 MB / 0.9167 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003358/19.13, allocations: 57.7 kB / 5.581 GB, free: 15.77 MB / 0.9167 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009613/19.13, allocations: 1.377 MB / 5.582 GB, free: 14.37 MB / 0.9167 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003745/19.13, allocations: 398.5 kB / 5.582 GB, free: 13.98 MB / 0.9167 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001821/19.13, allocations: 48 kB / 5.582 GB, free: 13.93 MB / 0.9167 GB
Notification: Performance of setup shared object (initialization): time 0.0001496/19.13, allocations: 390.2 kB / 5.583 GB, free: 13.54 MB / 0.9167 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001531/19.13, allocations: 0.7072 MB / 5.583 GB, free: 12.83 MB / 0.9167 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001997/19.13, allocations: 1.696 MB / 5.585 GB, free: 10.65 MB / 0.9167 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001958/19.14, allocations: 1.129 MB / 5.586 GB, free: 9.496 MB / 0.9167 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.912e-05/19.14, allocations: 8 kB / 5.586 GB, free: 9.488 MB / 0.9167 GB
Notification: Performance of matching and sorting (n=276) (initialization): time 0.005888/19.14, allocations: 2.662 MB / 5.589 GB, free: 6.785 MB / 0.9167 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00479/19.15, allocations: 12.65 MB / 5.601 GB, free: 9.156 MB / 0.9323 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.874e-05/19.15, allocations: 32 kB / 5.601 GB, free: 9.125 MB / 0.9323 GB
Notification: Performance of postOpt tearingSystem (initialization): time 8.585e-05/19.15, allocations: 48 kB / 5.601 GB, free: 9.078 MB / 0.9323 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004089/19.15, allocations: 0.6435 MB / 5.602 GB, free: 8.434 MB / 0.9323 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00195/19.15, allocations: 2.418 MB / 5.604 GB, free: 5.922 MB / 0.9323 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00531/19.16, allocations: 475 kB / 5.605 GB, free: 5.457 MB / 0.9323 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006553/19.16, allocations: 128 kB / 5.605 GB, free: 5.332 MB / 0.9323 GB
Notification: Performance of prepare postOptimizeDAE: time 1.744e-05/19.16, allocations: 4 kB / 5.605 GB, free: 5.328 MB / 0.9323 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.006135/19.16, allocations: 2.455 MB / 5.607 GB, free: 2.836 MB / 0.9323 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.002e-05/19.16, allocations: 34.95 kB / 5.607 GB, free: 2.805 MB / 0.9323 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.528e-05/19.17, allocations: 48.88 kB / 5.607 GB, free: 2.758 MB / 0.9323 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003393/19.17, allocations: 0.6123 MB / 5.608 GB, free: 2.145 MB / 0.9323 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.869e-05/19.17, allocations: 67.77 kB / 5.608 GB, free: 2.078 MB / 0.9323 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004297/19.17, allocations: 383.2 kB / 5.608 GB, free: 1.703 MB / 0.9323 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005454/19.17, allocations: 136 kB / 5.608 GB, free: 1.57 MB / 0.9323 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 137
 * Number of states: 0 ()
 * Number of discrete variables: 8 (masExcFor.i1_w,masExcFor.i2_w,masExcRev.i1_w,masExcRev.i2_w,senMas3.i_x,senMas4.i_x,senMas1.i_x,senMas2.i_x)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (274):
 * Single equations (assignments): 264
 * Array equations: 0
 * Algorithm blocks: 6
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 4
 * 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: 4 {1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0006952/19.17, allocations: 268 kB / 5.609 GB, free: 1.301 MB / 0.9323 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006499/19.17, allocations: 233.1 kB / 5.609 GB, free: 1.07 MB / 0.9323 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003781/19.18, allocations: 1.431 MB / 5.61 GB, free: 15.62 MB / 0.948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.736e-05/19.18, allocations: 12 kB / 5.61 GB, free: 15.61 MB / 0.948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.267e-06/19.18, allocations: 0 / 5.61 GB, free: 15.61 MB / 0.948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.608e-05/19.18, allocations: 3.984 kB / 5.61 GB, free: 15.61 MB / 0.948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00976/19.19, allocations: 3.839 MB / 5.614 GB, free: 11.64 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.613e-05/19.19, allocations: 10.41 kB / 5.614 GB, free: 11.63 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00223/19.19, allocations: 307.6 kB / 5.614 GB, free: 11.33 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.063e-05/19.19, allocations: 11.95 kB / 5.614 GB, free: 11.32 MB / 0.948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001972/19.19, allocations: 35.98 kB / 5.614 GB, free: 11.29 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001723/19.19, allocations: 2.356 MB / 5.617 GB, free: 8.836 MB / 0.948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.493e-05/19.19, allocations: 15.92 kB / 5.617 GB, free: 8.82 MB / 0.948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00407/19.2, allocations: 2.065 MB / 5.619 GB, free: 6.512 MB / 0.948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001519/19.2, allocations: 481.8 kB / 5.619 GB, free: 6.02 MB / 0.948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000425/19.2, allocations: 24 kB / 5.619 GB, free: 5.996 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00284/19.2, allocations: 255.5 kB / 5.619 GB, free: 5.746 MB / 0.948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002359/19.2, allocations: 80.58 kB / 5.62 GB, free: 5.668 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001939/19.2, allocations: 51.97 kB / 5.62 GB, free: 5.617 MB / 0.948 GB
Notification: Performance of sorting global known variables: time 0.003059/19.21, allocations: 1.309 MB / 5.621 GB, free: 4.293 MB / 0.948 GB
Notification: Performance of sort global known variables: time 9.1e-07/19.21, allocations: 0 / 5.621 GB, free: 4.293 MB / 0.948 GB
Notification: Performance of remove unused functions: time 0.00841/19.21, allocations: 1.981 MB / 5.623 GB, free: 2.309 MB / 0.948 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 25
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (110):
 * Single equations (assignments): 106
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 4
 * 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: 4 {1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.6641/19.88, allocations: 7.817 MB / 5.63 GB, free: 89.88 MB / 0.948 GB
Notification: Performance of simCode: created initialization part: time 0.008745/19.89, allocations: 3.572 MB / 5.634 GB, free: 89.11 MB / 0.948 GB
Notification: Performance of simCode: created event and clocks part: time 1.341e-05/19.89, allocations: 4.062 kB / 5.634 GB, free: 89.11 MB / 0.948 GB
Notification: Performance of simCode: created simulation system equations: time 0.00184/19.89, allocations: 0.6114 MB / 5.635 GB, free: 89.11 MB / 0.948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005491/19.89, allocations: 0.8213 MB / 5.635 GB, free: 89.08 MB / 0.948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008518/19.9, allocations: 3.106 MB / 5.638 GB, free: 88.11 MB / 0.948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002175/19.9, allocations: 1.732 MB / 5.64 GB, free: 87.38 MB / 0.948 GB
Notification: Performance of simCode: alias equations: time 0.007339/19.91, allocations: 0.9132 MB / 5.641 GB, free: 87.35 MB / 0.948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007839/19.91, allocations: 139.3 kB / 5.641 GB, free: 87.34 MB / 0.948 GB
Notification: Performance of SimCode: time 1.655e-06/19.91, allocations: 2.188 kB / 5.641 GB, free: 87.34 MB / 0.948 GB
Notification: Performance of Templates: time 0.2298/20.14, allocations: 120.3 MB / 5.759 GB, free: 81.57 MB / 0.948 GB