Running command: translateModel(Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger")
Notification: Performance of loadModel(Buildings): time 3.791/3.791, allocations: 403.9 MB / 411 MB, free: 356 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.199e-05/2.213e-05, allocations: 7.938 kB / 0.4942 GB, free: 1.387 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4751/0.4752, allocations: 92.7 MB / 0.5847 GB, free: 2.367 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.331/5.807, allocations: 2.185 GB / 2.77 GB, free: 7.461 MB / 0.7605 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002528/5.807, allocations: 89.14 kB / 2.77 GB, free: 7.418 MB / 0.7605 GB
Notification: Performance of FrontEnd - DAE generated: time 13.12/18.92, allocations: 2.676 GB / 5.446 GB, free: 57.2 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 3.244e-06/18.92, allocations: 0 / 5.446 GB, free: 57.2 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 0.0004403/18.92, allocations: 75.98 kB / 5.446 GB, free: 57.2 MB / 0.8698 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 570
 * Number of variables: 570
Notification: Performance of Generate backend data structure: time 0.01792/18.94, allocations: 3.646 MB / 5.449 GB, free: 55.34 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 5.4e-05/18.94, allocations: 15.45 kB / 5.449 GB, free: 55.34 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02043/18.96, allocations: 1.188 MB / 5.45 GB, free: 55.17 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01066/18.97, allocations: 2.193 MB / 5.453 GB, free: 54.61 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00242/18.98, allocations: 360.8 kB / 5.453 GB, free: 54.6 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001246/18.98, allocations: 145.9 kB / 5.453 GB, free: 54.6 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.008909/18.99, allocations: 2.553 MB / 5.456 GB, free: 54.58 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01064/19, allocations: 2.461 MB / 5.458 GB, free: 54.19 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.504e-05/19, allocations: 3.938 kB / 5.458 GB, free: 54.19 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004318/19, allocations: 6.844 kB / 5.458 GB, free: 54.19 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001132/19, allocations: 94.56 kB / 5.458 GB, free: 54.18 MB / 0.8698 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02587/19.02, allocations: 14.03 MB / 5.472 GB, free: 46.11 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002226/19.03, allocations: 1.232 MB / 5.473 GB, free: 46.08 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0009516/19.03, allocations: 0.5292 MB / 5.474 GB, free: 46.07 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000363/19.03, allocations: 122.5 kB / 5.474 GB, free: 45.97 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.098e-05/19.03, allocations: 53.34 kB / 5.474 GB, free: 45.93 MB / 0.8698 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001443/19.03, allocations: 140 kB / 5.474 GB, free: 45.87 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=104): time 5.361e-06/19.03, allocations: 0 / 5.474 GB, free: 45.87 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=104): time 0.004176/19.03, allocations: 1.478 MB / 5.475 GB, free: 45.69 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.716e-05/19.03, allocations: 64.44 kB / 5.475 GB, free: 45.62 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002931/19.04, allocations: 1.644 MB / 5.477 GB, free: 45.38 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002585/19.04, allocations: 32.86 kB / 5.477 GB, free: 45.34 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009619/19.04, allocations: 1.425 MB / 5.478 GB, free: 44.66 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003357/19.04, allocations: 367.6 kB / 5.479 GB, free: 44.43 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000175/19.04, allocations: 9.906 kB / 5.479 GB, free: 44.43 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0001418/19.04, allocations: 400.8 kB / 5.479 GB, free: 44.12 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001438/19.04, allocations: 0.6803 MB / 5.48 GB, free: 44.11 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001887/19.04, allocations: 1.695 MB / 5.481 GB, free: 42.82 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003237/19.04, allocations: 1.242 MB / 5.483 GB, free: 42.77 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.469e-05/19.04, allocations: 9.656 kB / 5.483 GB, free: 42.77 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=284) (initialization): time 0.007118/19.05, allocations: 2.704 MB / 5.485 GB, free: 42.45 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002642/19.05, allocations: 12.94 MB / 5.498 GB, free: 28.88 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.641e-05/19.05, allocations: 28.16 kB / 5.498 GB, free: 28.88 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.423e-05/19.05, allocations: 50.84 kB / 5.498 GB, free: 28.88 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0086/19.06, allocations: 1.253 MB / 5.499 GB, free: 28.84 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003891/19.07, allocations: 2.811 MB / 5.502 GB, free: 26.48 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00548/19.07, allocations: 469 kB / 5.502 GB, free: 26.45 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006093/19.07, allocations: 137.1 kB / 5.503 GB, free: 26.45 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.5e-05/19.07, allocations: 6.938 kB / 5.503 GB, free: 26.45 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.006662/19.08, allocations: 2.42 MB / 5.505 GB, free: 26.25 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.782e-05/19.08, allocations: 31.44 kB / 5.505 GB, free: 26.25 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 6.479e-05/19.08, allocations: 50.66 kB / 5.505 GB, free: 26.25 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003154/19.08, allocations: 0.6319 MB / 5.506 GB, free: 26.21 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.013e-05/19.08, allocations: 67.22 kB / 5.506 GB, free: 26.2 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004481/19.09, allocations: 332.3 kB / 5.506 GB, free: 26.18 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006699/19.09, allocations: 130.4 kB / 5.506 GB, free: 26.18 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 141
 * 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 (282):
 * Single equations (assignments): 272
 * 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 0.001014/19.09, allocations: 192.9 kB / 5.506 GB, free: 26.01 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009893/19.09, allocations: 237.6 kB / 5.507 GB, free: 25.89 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005551/19.1, allocations: 1.465 MB / 5.508 GB, free: 25.79 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.944e-05/19.1, allocations: 13.11 kB / 5.508 GB, free: 25.79 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.006e-05/19.1, allocations: 3.938 kB / 5.508 GB, free: 25.79 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.185e-05/19.1, allocations: 9.875 kB / 5.508 GB, free: 25.79 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01782/19.11, allocations: 3.832 MB / 5.512 GB, free: 25.31 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.993e-05/19.11, allocations: 11.06 kB / 5.512 GB, free: 25.3 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01149/19.13, allocations: 0.9494 MB / 5.513 GB, free: 25.29 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.031e-05/19.13, allocations: 7.156 kB / 5.513 GB, free: 25.29 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001455/19.13, allocations: 21.06 kB / 5.513 GB, free: 25.29 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01207/19.14, allocations: 6.144 MB / 5.519 GB, free: 36.25 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.023e-05/19.14, allocations: 9.219 kB / 5.519 GB, free: 36.25 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003516/19.14, allocations: 1.969 MB / 5.521 GB, free: 35.35 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001558/19.14, allocations: 465.1 kB / 5.521 GB, free: 35.14 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007047/19.14, allocations: 7.438 kB / 5.521 GB, free: 35.14 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00331/19.15, allocations: 247.2 kB / 5.521 GB, free: 35.13 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004151/19.15, allocations: 82.03 kB / 5.521 GB, free: 35.12 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003252/19.15, allocations: 48.8 kB / 5.521 GB, free: 35.12 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.002528/19.15, allocations: 1.162 MB / 5.523 GB, free: 34.98 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 8.8e-07/19.15, allocations: 0 / 5.523 GB, free: 34.98 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.01163/19.16, allocations: 1.781 MB / 5.524 GB, free: 34.8 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 19
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (104):
 * Single equations (assignments): 100
 * 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 0.02106/19.18, allocations: 8.254 MB / 5.532 GB, free: 29.96 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.0217/19.21, allocations: 4.068 MB / 5.536 GB, free: 28.99 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 2.078e-05/19.21, allocations: 3.969 kB / 5.536 GB, free: 28.99 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.01029/19.22, allocations: 1.246 MB / 5.538 GB, free: 28.92 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004417/19.22, allocations: 0.7403 MB / 5.538 GB, free: 28.86 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006699/19.23, allocations: 3.033 MB / 5.541 GB, free: 27.88 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001745/19.23, allocations: 1.752 MB / 5.543 GB, free: 27.09 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.00621/19.23, allocations: 0.8596 MB / 5.544 GB, free: 26.89 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00063/19.24, allocations: 135.6 kB / 5.544 GB, free: 26.89 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.415e-06/19.24, allocations: 0 / 5.544 GB, free: 26.89 MB / 0.8855 GB
Notification: Performance of Templates: time 0.8666/20.1, allocations: 69.51 MB / 5.612 GB, free: 96 MB / 0.9011 GB