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 3.594/3.594, allocations: 403.3 MB / 415.4 MB, free: 12.98 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.492e-05/3.502e-05, allocations: 7.938 kB / 0.499 GB, free: 13.45 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4646/0.4646, allocations: 92.69 MB / 0.5896 GB, free: 14.5 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.073/5.538, allocations: 2.186 GB / 2.775 GB, free: 128.4 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002521/5.538, allocations: 87.95 kB / 2.775 GB, free: 128.3 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 13.06/18.6, allocations: 2.706 GB / 5.482 GB, free: 67.94 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 2.045e-06/18.6, allocations: 1.219 kB / 5.482 GB, free: 67.94 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 0.0003066/18.6, allocations: 71.28 kB / 5.482 GB, free: 67.93 MB / 0.8855 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 0.01156/18.61, allocations: 3.645 MB / 5.485 GB, free: 66.37 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 4.139e-05/18.61, allocations: 12.31 kB / 5.485 GB, free: 66.37 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01228/18.62, allocations: 1.185 MB / 5.486 GB, free: 66.2 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00652/18.63, allocations: 2.198 MB / 5.489 GB, free: 65.7 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00221/18.63, allocations: 438.2 kB / 5.489 GB, free: 65.69 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001084/18.63, allocations: 239.3 kB / 5.489 GB, free: 65.69 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.009095/18.64, allocations: 3.052 MB / 5.492 GB, free: 65.31 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.57e-05/18.64, allocations: 0 / 5.492 GB, free: 65.31 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004289/18.64, allocations: 97.28 kB / 5.492 GB, free: 65.31 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000107/18.64, allocations: 96.91 kB / 5.492 GB, free: 65.3 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008699/18.65, allocations: 2.895 MB / 5.495 GB, free: 65.29 MB / 0.8855 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02666/18.68, allocations: 14.46 MB / 5.509 GB, free: 57.27 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003937/18.68, allocations: 1.433 MB / 5.511 GB, free: 57.23 MB / 0.8855 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001126/18.68, allocations: 0.5708 MB / 5.511 GB, free: 57.22 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000385/18.68, allocations: 120.8 kB / 5.511 GB, free: 57.13 MB / 0.8855 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.558e-05/18.68, allocations: 49.19 kB / 5.511 GB, free: 57.09 MB / 0.8855 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001622/18.69, allocations: 174.3 kB / 5.512 GB, free: 57.01 MB / 0.8855 GB
Notification: Performance of pre-optimization done (n=104): time 5.184e-06/18.69, allocations: 0 / 5.512 GB, free: 57.01 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=104): time 0.005504/18.69, allocations: 1.545 MB / 5.513 GB, free: 56.83 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.269e-05/18.69, allocations: 69.11 kB / 5.513 GB, free: 56.77 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003495/18.69, allocations: 1.867 MB / 5.515 GB, free: 56.5 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003025/18.69, allocations: 55.05 kB / 5.515 GB, free: 56.47 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00104/18.7, allocations: 1.443 MB / 5.516 GB, free: 55.81 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003687/18.7, allocations: 373.5 kB / 5.517 GB, free: 55.59 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001931/18.7, allocations: 47.16 kB / 5.517 GB, free: 55.59 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 0.0001431/18.7, allocations: 402 kB / 5.517 GB, free: 55.28 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001658/18.7, allocations: 0.7359 MB / 5.518 GB, free: 55.27 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002124/18.7, allocations: 1.749 MB / 5.52 GB, free: 54 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00213/18.7, allocations: 1.155 MB / 5.521 GB, free: 53.79 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.314e-05/18.7, allocations: 10.78 kB / 5.521 GB, free: 53.79 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=284) (initialization): time 0.006176/18.71, allocations: 2.753 MB / 5.523 GB, free: 53.42 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002645/18.71, allocations: 13.03 MB / 5.536 GB, free: 39.86 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.61e-05/18.71, allocations: 35.09 kB / 5.536 GB, free: 39.86 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 8.086e-05/18.71, allocations: 49 kB / 5.536 GB, free: 39.86 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008961/18.72, allocations: 1.254 MB / 5.537 GB, free: 39.86 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004278/18.72, allocations: 2.793 MB / 5.54 GB, free: 37.52 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005939/18.73, allocations: 0.5039 MB / 5.541 GB, free: 37.48 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005365/18.73, allocations: 131.4 kB / 5.541 GB, free: 37.48 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 1.528e-05/18.73, allocations: 2.594 kB / 5.541 GB, free: 37.48 MB / 0.8855 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005312/18.74, allocations: 2.509 MB / 5.543 GB, free: 37.27 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.248e-05/18.74, allocations: 37.83 kB / 5.543 GB, free: 37.26 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 5.923e-05/18.74, allocations: 47.25 kB / 5.543 GB, free: 37.26 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003322/18.74, allocations: 0.6351 MB / 5.544 GB, free: 37.26 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.405e-05/18.74, allocations: 69.02 kB / 5.544 GB, free: 37.26 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004585/18.74, allocations: 380.9 kB / 5.544 GB, free: 37.24 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005122/18.75, allocations: 123.3 kB / 5.545 GB, free: 37.24 MB / 0.8855 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 0.0006653/18.75, allocations: 263.8 kB / 5.545 GB, free: 37.11 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006166/18.75, allocations: 237.9 kB / 5.545 GB, free: 36.99 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003331/18.75, allocations: 1.425 MB / 5.546 GB, free: 36.9 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.307e-05/18.75, allocations: 13.09 kB / 5.546 GB, free: 36.9 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.964e-06/18.75, allocations: 0 / 5.546 GB, free: 36.9 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.508e-05/18.75, allocations: 5.438 kB / 5.546 GB, free: 36.9 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01246/18.76, allocations: 4.064 MB / 5.55 GB, free: 36.4 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.27e-05/18.76, allocations: 6.625 kB / 5.55 GB, free: 36.4 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007663/18.77, allocations: 0.949 MB / 5.551 GB, free: 36.4 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.403e-05/18.77, allocations: 12.48 kB / 5.551 GB, free: 36.4 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001554/18.77, allocations: 30.59 kB / 5.551 GB, free: 36.4 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01239/18.78, allocations: 6.338 MB / 5.558 GB, free: 31.14 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.017e-05/18.78, allocations: 8.938 kB / 5.558 GB, free: 31.14 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003541/18.79, allocations: 1.91 MB / 5.559 GB, free: 30.26 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001427/18.79, allocations: 482.7 kB / 5.56 GB, free: 30.04 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005055/18.79, allocations: 30.55 kB / 5.56 GB, free: 30.04 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003132/18.79, allocations: 261.1 kB / 5.56 GB, free: 30.03 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002439/18.79, allocations: 82.12 kB / 5.56 GB, free: 30.03 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001916/18.79, allocations: 55 kB / 5.56 GB, free: 30.03 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.002804/18.79, allocations: 1.369 MB / 5.562 GB, free: 29.87 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 1.003e-06/18.79, allocations: 0 / 5.562 GB, free: 29.87 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.0086/18.8, allocations: 2.05 MB / 5.564 GB, free: 29.71 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 0.01316/18.82, allocations: 7.817 MB / 5.571 GB, free: 25.3 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.01235/18.83, allocations: 4.219 MB / 5.575 GB, free: 24.52 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 1.214e-05/18.83, allocations: 1.656 kB / 5.575 GB, free: 24.52 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.007165/18.84, allocations: 1.266 MB / 5.577 GB, free: 24.52 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005556/18.84, allocations: 0.8896 MB / 5.577 GB, free: 24.48 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007268/18.85, allocations: 3.098 MB / 5.581 GB, free: 23.51 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001561/18.85, allocations: 1.761 MB / 5.582 GB, free: 22.76 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.006494/18.86, allocations: 0.9203 MB / 5.583 GB, free: 22.73 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006656/18.86, allocations: 138.8 kB / 5.583 GB, free: 22.72 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.672e-06/18.86, allocations: 0 / 5.583 GB, free: 22.72 MB / 0.8855 GB
Notification: Performance of Templates: time 0.2304/19.09, allocations: 122.4 MB / 5.703 GB, free: 13.47 MB / 0.9323 GB