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 3.592/3.592, allocations: 403.3 MB / 415.4 MB, free: 13.02 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.113e-05/4.131e-05, allocations: 15.92 kB / 0.499 GB, free: 13.46 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4696/0.4697, allocations: 92.68 MB / 0.5895 GB, free: 14.51 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.119/5.589, allocations: 2.186 GB / 2.775 GB, free: 91.21 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002625/5.589, allocations: 91.44 kB / 2.775 GB, free: 91.17 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 12.91/18.5, allocations: 2.706 GB / 5.482 GB, free: 69.41 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 2.121e-06/18.5, allocations: 2.312 kB / 5.482 GB, free: 69.41 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 0.0002475/18.5, allocations: 70.05 kB / 5.482 GB, free: 69.4 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 0.01023/18.51, allocations: 3.648 MB / 5.485 GB, free: 67.71 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 4.169e-05/18.51, allocations: 9.562 kB / 5.485 GB, free: 67.71 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01227/18.52, allocations: 1.192 MB / 5.486 GB, free: 67.54 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006024/18.53, allocations: 2.195 MB / 5.488 GB, free: 67.04 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00141/18.53, allocations: 435.9 kB / 5.489 GB, free: 67.03 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006158/18.53, allocations: 235.7 kB / 5.489 GB, free: 67.03 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.008038/18.54, allocations: 3.082 MB / 5.492 GB, free: 66.63 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.105e-05/18.54, allocations: 0 / 5.492 GB, free: 66.63 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003923/18.54, allocations: 96.66 kB / 5.492 GB, free: 66.63 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000105/18.54, allocations: 96.59 kB / 5.492 GB, free: 66.62 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008004/18.55, allocations: 2.931 MB / 5.495 GB, free: 66.59 MB / 0.8855 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02564/18.57, allocations: 14.46 MB / 5.509 GB, free: 58.58 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004133/18.58, allocations: 1.441 MB / 5.511 GB, free: 58.54 MB / 0.8855 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001145/18.58, allocations: 0.5652 MB / 5.511 GB, free: 58.53 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003825/18.58, allocations: 126.7 kB / 5.511 GB, free: 58.44 MB / 0.8855 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.551e-05/18.58, allocations: 45.53 kB / 5.511 GB, free: 58.39 MB / 0.8855 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001564/18.58, allocations: 175.7 kB / 5.512 GB, free: 58.32 MB / 0.8855 GB
Notification: Performance of pre-optimization done (n=104): time 4.636e-06/18.58, allocations: 0 / 5.512 GB, free: 58.32 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=104): time 0.005264/18.59, allocations: 1.55 MB / 5.513 GB, free: 58.14 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.073e-05/18.59, allocations: 66.98 kB / 5.513 GB, free: 58.07 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003633/18.59, allocations: 1.87 MB / 5.515 GB, free: 57.81 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003586/18.59, allocations: 57.83 kB / 5.515 GB, free: 57.78 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001053/18.59, allocations: 1.439 MB / 5.516 GB, free: 57.12 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003392/18.59, allocations: 372.2 kB / 5.517 GB, free: 56.89 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002061/18.59, allocations: 46.69 kB / 5.517 GB, free: 56.89 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 0.0001464/18.59, allocations: 392.6 kB / 5.517 GB, free: 56.59 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001796/18.59, allocations: 0.7376 MB / 5.518 GB, free: 56.58 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002253/18.6, allocations: 1.777 MB / 5.52 GB, free: 55.29 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002199/18.6, allocations: 1.154 MB / 5.521 GB, free: 55.08 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.094e-05/18.6, allocations: 7.719 kB / 5.521 GB, free: 55.08 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=284) (initialization): time 0.006214/18.6, allocations: 2.835 MB / 5.524 GB, free: 54.72 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002607/18.61, allocations: 13.02 MB / 5.536 GB, free: 41.16 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.421e-05/18.61, allocations: 29.41 kB / 5.536 GB, free: 41.16 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.918e-05/18.61, allocations: 56.19 kB / 5.536 GB, free: 41.16 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008093/18.61, allocations: 1.251 MB / 5.538 GB, free: 41.16 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004059/18.62, allocations: 2.791 MB / 5.54 GB, free: 38.8 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005978/18.63, allocations: 0.5155 MB / 5.541 GB, free: 38.76 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000368/18.63, allocations: 128.3 kB / 5.541 GB, free: 38.76 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 1.337e-05/18.63, allocations: 3.438 kB / 5.541 GB, free: 38.76 MB / 0.8855 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005259/18.63, allocations: 2.598 MB / 5.544 GB, free: 38.34 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.801e-05/18.63, allocations: 32.03 kB / 5.544 GB, free: 38.34 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 5.591e-05/18.63, allocations: 47.31 kB / 5.544 GB, free: 38.34 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003601/18.63, allocations: 0.6316 MB / 5.544 GB, free: 38.3 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.985e-05/18.63, allocations: 67.92 kB / 5.544 GB, free: 38.29 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004409/18.64, allocations: 379.4 kB / 5.545 GB, free: 38.27 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002985/18.64, allocations: 127.9 kB / 5.545 GB, free: 38.27 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 0.0006672/18.64, allocations: 261.4 kB / 5.545 GB, free: 38.1 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000486/18.64, allocations: 248 kB / 5.545 GB, free: 37.97 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003475/18.64, allocations: 1.414 MB / 5.547 GB, free: 37.89 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.436e-05/18.64, allocations: 10.59 kB / 5.547 GB, free: 37.89 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.911e-06/18.64, allocations: 6.75 kB / 5.547 GB, free: 37.88 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.43e-05/18.64, allocations: 3.656 kB / 5.547 GB, free: 37.88 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01199/18.66, allocations: 4.087 MB / 5.551 GB, free: 37.35 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.119e-05/18.66, allocations: 2.938 kB / 5.551 GB, free: 37.35 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.008107/18.66, allocations: 0.9518 MB / 5.552 GB, free: 37.34 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.916e-05/18.66, allocations: 7.688 kB / 5.552 GB, free: 37.34 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001436/18.66, allocations: 34.75 kB / 5.552 GB, free: 37.34 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01358/18.68, allocations: 6.351 MB / 5.558 GB, free: 32.04 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.955e-06/18.68, allocations: 9.781 kB / 5.558 GB, free: 32.04 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003403/18.68, allocations: 1.919 MB / 5.56 GB, free: 31.15 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001373/18.68, allocations: 476.9 kB / 5.56 GB, free: 30.94 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004764/18.68, allocations: 24.31 kB / 5.56 GB, free: 30.94 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003279/18.69, allocations: 263.2 kB / 5.56 GB, free: 30.93 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002364/18.69, allocations: 84.14 kB / 5.56 GB, free: 30.92 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001734/18.69, allocations: 52.38 kB / 5.561 GB, free: 30.92 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.002693/18.69, allocations: 1.367 MB / 5.562 GB, free: 30.76 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 8.74e-07/18.69, allocations: 0 / 5.562 GB, free: 30.76 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.007889/18.7, allocations: 2.053 MB / 5.564 GB, free: 30.61 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 0.01266/18.71, allocations: 7.631 MB / 5.571 GB, free: 26.2 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.0161/18.73, allocations: 4.317 MB / 5.576 GB, free: 25.18 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 1.09e-05/18.73, allocations: 0 / 5.576 GB, free: 25.18 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.006363/18.73, allocations: 1.276 MB / 5.577 GB, free: 25.11 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005125/18.74, allocations: 0.8842 MB / 5.578 GB, free: 25.04 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006427/18.74, allocations: 3.106 MB / 5.581 GB, free: 24.05 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001553/18.75, allocations: 1.757 MB / 5.582 GB, free: 23.27 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.006125/18.75, allocations: 0.9128 MB / 5.583 GB, free: 23.07 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006477/18.75, allocations: 141.6 kB / 5.583 GB, free: 23.06 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.866e-06/18.75, allocations: 4 kB / 5.583 GB, free: 23.06 MB / 0.8855 GB
Notification: Performance of Templates: time 0.8383/19.59, allocations: 121.9 MB / 5.703 GB, free: 105.7 MB / 0.9167 GB