Running command: translateModel(IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger")
Notification: Performance of loadModel(IBPSA): time 2.693/2.693, allocations: 288.1 MB / 300.7 MB, free: 15.39 MB / 250.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.426e-05/3.434e-05, allocations: 4.094 kB / 370.6 MB, free: 7.867 MB / 298.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1175/0.1176, allocations: 67.01 MB / 437.6 MB, free: 11.36 MB / 362.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.092/5.209, allocations: 2.055 GB / 2.483 GB, free: 48.36 MB / 0.573 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004396/5.21, allocations: 94.94 kB / 2.483 GB, free: 48.31 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 14.31/19.52, allocations: 2.814 GB / 5.297 GB, free: 36.14 MB / 0.6823 GB
Notification: Performance of FrontEnd: time 1.842e-06/19.52, allocations: 3.938 kB / 5.297 GB, free: 36.14 MB / 0.6823 GB
Notification: Performance of Transformations before backend: time 0.000324/19.52, allocations: 70.19 kB / 5.297 GB, free: 36.13 MB / 0.6823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 536
 * Number of variables: 536
Notification: Performance of Generate backend data structure: time 0.01189/19.53, allocations: 3.491 MB / 5.3 GB, free: 34.3 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.434e-05/19.53, allocations: 9.656 kB / 5.3 GB, free: 34.3 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01183/19.54, allocations: 1.196 MB / 5.301 GB, free: 34.14 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.009153/19.55, allocations: 2.573 MB / 5.304 GB, free: 33.54 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001461/19.55, allocations: 434.4 kB / 5.304 GB, free: 33.54 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008957/19.56, allocations: 226.5 kB / 5.304 GB, free: 33.53 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.007428/19.56, allocations: 2.799 MB / 5.307 GB, free: 33.12 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.081e-05/19.56, allocations: 7.625 kB / 5.307 GB, free: 33.12 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000424/19.56, allocations: 89.38 kB / 5.307 GB, free: 33.12 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001064/19.56, allocations: 87.8 kB / 5.307 GB, free: 33.11 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007425/19.57, allocations: 2.618 MB / 5.31 GB, free: 33.08 MB / 0.6823 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 0.02772/19.6, allocations: 14.08 MB / 5.324 GB, free: 25.46 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003535/19.6, allocations: 1.403 MB / 5.325 GB, free: 25.41 MB / 0.6823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001283/19.6, allocations: 0.6416 MB / 5.326 GB, free: 25.4 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005901/19.6, allocations: 325.4 kB / 5.326 GB, free: 25.12 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.566e-05/19.6, allocations: 50 kB / 5.326 GB, free: 25.08 MB / 0.6823 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001921/19.61, allocations: 216.8 kB / 5.326 GB, free: 25 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=110): time 5.712e-06/19.61, allocations: 0 / 5.326 GB, free: 25 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=110): time 0.003814/19.61, allocations: 1.433 MB / 5.328 GB, free: 24.81 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.549e-05/19.61, allocations: 70.7 kB / 5.328 GB, free: 24.75 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004293/19.61, allocations: 2.09 MB / 5.33 GB, free: 24.49 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004199/19.61, allocations: 59.17 kB / 5.33 GB, free: 24.46 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001256/19.62, allocations: 1.27 MB / 5.331 GB, free: 24 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004912/19.62, allocations: 389.9 kB / 5.331 GB, free: 23.76 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002103/19.62, allocations: 36.91 kB / 5.331 GB, free: 23.76 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0001241/19.62, allocations: 375.3 kB / 5.332 GB, free: 23.45 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001712/19.62, allocations: 0.7132 MB / 5.332 GB, free: 23.45 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002094/19.62, allocations: 1.371 MB / 5.334 GB, free: 22.66 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002114/19.62, allocations: 0.9403 MB / 5.335 GB, free: 22.56 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.564e-05/19.62, allocations: 3.562 kB / 5.335 GB, free: 22.56 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=216) (initialization): time 0.005604/19.63, allocations: 2.282 MB / 5.337 GB, free: 22.25 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00116/19.63, allocations: 5.779 MB / 5.343 GB, free: 16.13 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.124e-05/19.63, allocations: 15.53 kB / 5.343 GB, free: 16.13 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.604e-05/19.63, allocations: 23.41 kB / 5.343 GB, free: 16.13 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003667/19.63, allocations: 0.5575 MB / 5.343 GB, free: 16.09 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001134/19.63, allocations: 2.393 MB / 5.346 GB, free: 13.73 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005203/19.64, allocations: 470.9 kB / 5.346 GB, free: 13.67 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005503/19.64, allocations: 100.4 kB / 5.346 GB, free: 13.66 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.472e-05/19.64, allocations: 6.656 kB / 5.346 GB, free: 13.66 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004948/19.65, allocations: 2.038 MB / 5.348 GB, free: 13.5 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.321e-05/19.65, allocations: 18.09 kB / 5.348 GB, free: 13.49 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.288e-05/19.65, allocations: 23.88 kB / 5.348 GB, free: 13.49 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003219/19.65, allocations: 0.539 MB / 5.349 GB, free: 13.45 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.041e-05/19.65, allocations: 32.69 kB / 5.349 GB, free: 13.45 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004928/19.65, allocations: 398.3 kB / 5.349 GB, free: 13.39 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005269/19.65, allocations: 93.16 kB / 5.349 GB, free: 13.39 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 61
 * Number of states: 0 ()
 * Number of discrete variables: 4 (masExcFor.i1_w,masExcFor.i2_w,masExcRev.i1_w,masExcRev.i2_w)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (214):
 * Single equations (assignments): 208
 * Array equations: 0
 * Algorithm blocks: 2
 * 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 0.0005882/19.66, allocations: 220.4 kB / 5.349 GB, free: 13.25 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007388/19.66, allocations: 263.4 kB / 5.35 GB, free: 13.11 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003869/19.66, allocations: 1.568 MB / 5.351 GB, free: 12.99 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.49e-05/19.66, allocations: 10.91 kB / 5.351 GB, free: 12.99 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.335e-06/19.66, allocations: 0 / 5.351 GB, free: 12.99 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.613e-05/19.66, allocations: 15.41 kB / 5.351 GB, free: 12.99 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01054/19.67, allocations: 4.166 MB / 5.355 GB, free: 11.16 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.563e-05/19.67, allocations: 7.438 kB / 5.355 GB, free: 11.16 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002164/19.67, allocations: 325.3 kB / 5.356 GB, free: 11.12 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.312e-05/19.67, allocations: 10.47 kB / 5.356 GB, free: 11.12 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001762/19.67, allocations: 30.58 kB / 5.356 GB, free: 11.11 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009508/19.67, allocations: 2.367 MB / 5.358 GB, free: 8.734 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.945e-06/19.67, allocations: 7.781 kB / 5.358 GB, free: 8.734 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003785/19.68, allocations: 2.199 MB / 5.36 GB, free: 7.109 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002037/19.68, allocations: 0.5458 MB / 5.361 GB, free: 6.762 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009076/19.68, allocations: 22.66 kB / 5.361 GB, free: 6.75 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003747/19.68, allocations: 285.9 kB / 5.361 GB, free: 6.699 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002746/19.68, allocations: 70.59 kB / 5.361 GB, free: 6.68 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002635/19.69, allocations: 73.84 kB / 5.361 GB, free: 6.664 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.003752/19.69, allocations: 1.596 MB / 5.363 GB, free: 6.023 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 1.105e-06/19.69, allocations: 0 / 5.363 GB, free: 6.023 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.008622/19.7, allocations: 1.928 MB / 5.364 GB, free: 5.48 MB / 0.6823 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 0.01406/19.71, allocations: 7.823 MB / 5.372 GB, free: 14.62 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.008379/19.72, allocations: 2.982 MB / 5.375 GB, free: 11.84 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 1.227e-05/19.72, allocations: 4 kB / 5.375 GB, free: 11.83 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.002494/19.72, allocations: 0.6556 MB / 5.376 GB, free: 11.24 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01229/19.74, allocations: 1.197 MB / 5.377 GB, free: 10.37 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009216/19.74, allocations: 3.21 MB / 5.38 GB, free: 7.328 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002153/19.75, allocations: 1.756 MB / 5.382 GB, free: 5.922 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.007471/19.75, allocations: 0.9704 MB / 5.383 GB, free: 5.246 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008593/19.75, allocations: 154.6 kB / 5.383 GB, free: 5.109 MB / 0.698 GB
Notification: Performance of SimCode: time 1.853e-06/19.75, allocations: 4 kB / 5.383 GB, free: 5.105 MB / 0.698 GB
Notification: Performance of Templates: time 0.8017/20.56, allocations: 129.4 MB / 5.509 GB, free: 66.17 MB / 0.7136 GB