Running command: translateModel(BuildingSystems.Fluid.Interfaces.Examples.ReverseFlowMassExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Interfaces.Examples.ReverseFlowMassExchanger")
Notification: Performance of loadModel(BuildingSystems): time 3.132/3.132, allocations: 343.8 MB / 355.9 MB, free: 9.367 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 5.958e-05/4.864e-05, allocations: 12 kB / 436.6 MB, free: 2.461 MB / 346.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1423/0.1424, allocations: 77.73 MB / 0.5023 GB, free: 4.57 MB / 426.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.574/5.717, allocations: 2.189 GB / 2.691 GB, free: 94.25 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002639/5.717, allocations: 91.95 kB / 2.691 GB, free: 94.16 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 13.56/19.27, allocations: 2.724 GB / 5.415 GB, free: 43.09 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 3.149e-06/19.27, allocations: 0 / 5.415 GB, free: 43.09 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 0.0003563/19.27, allocations: 70.48 kB / 5.415 GB, free: 43.09 MB / 0.7761 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 0.01199/19.29, allocations: 3.461 MB / 5.419 GB, free: 41.33 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 4.392e-05/19.29, allocations: 15.34 kB / 5.419 GB, free: 41.33 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01159/19.3, allocations: 1.192 MB / 5.42 GB, free: 41.17 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.009064/19.31, allocations: 2.618 MB / 5.422 GB, free: 40.61 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001675/19.31, allocations: 433.7 kB / 5.423 GB, free: 40.6 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008984/19.31, allocations: 221.4 kB / 5.423 GB, free: 40.6 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.007504/19.32, allocations: 2.834 MB / 5.426 GB, free: 40.18 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.351e-05/19.32, allocations: 7.5 kB / 5.426 GB, free: 40.17 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000466/19.32, allocations: 94.23 kB / 5.426 GB, free: 40.17 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001123/19.32, allocations: 92.5 kB / 5.426 GB, free: 40.16 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007009/19.32, allocations: 2.611 MB / 5.428 GB, free: 40.13 MB / 0.7761 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 0.02689/19.35, allocations: 14.07 MB / 5.442 GB, free: 32.5 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003665/19.36, allocations: 1.407 MB / 5.444 GB, free: 32.46 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001421/19.36, allocations: 0.6428 MB / 5.444 GB, free: 32.45 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0006758/19.36, allocations: 326.3 kB / 5.444 GB, free: 32.17 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.769e-05/19.36, allocations: 51.7 kB / 5.445 GB, free: 32.13 MB / 0.7761 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.002126/19.36, allocations: 206.1 kB / 5.445 GB, free: 32.05 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=110): time 7.324e-06/19.36, allocations: 3.938 kB / 5.445 GB, free: 32.05 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=110): time 0.004079/19.36, allocations: 1.437 MB / 5.446 GB, free: 31.85 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.561e-05/19.36, allocations: 63.81 kB / 5.446 GB, free: 31.79 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004452/19.37, allocations: 2.075 MB / 5.448 GB, free: 31.54 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004478/19.37, allocations: 59.3 kB / 5.448 GB, free: 31.51 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001235/19.37, allocations: 1.265 MB / 5.45 GB, free: 31.05 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004806/19.37, allocations: 384.8 kB / 5.45 GB, free: 30.81 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002076/19.37, allocations: 39.78 kB / 5.45 GB, free: 30.81 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 0.0001235/19.37, allocations: 371.6 kB / 5.45 GB, free: 30.5 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001622/19.37, allocations: 0.7054 MB / 5.451 GB, free: 30.5 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002083/19.37, allocations: 1.305 MB / 5.452 GB, free: 29.79 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002156/19.38, allocations: 0.9311 MB / 5.453 GB, free: 29.69 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.052e-05/19.38, allocations: 3.938 kB / 5.453 GB, free: 29.69 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=216) (initialization): time 0.005765/19.38, allocations: 2.28 MB / 5.455 GB, free: 29.38 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001232/19.38, allocations: 6.131 MB / 5.461 GB, free: 22.88 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.077e-05/19.38, allocations: 14.12 kB / 5.461 GB, free: 22.88 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 5.511e-05/19.38, allocations: 28.41 kB / 5.461 GB, free: 22.88 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004/19.39, allocations: 0.5634 MB / 5.462 GB, free: 22.84 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001137/19.39, allocations: 2.401 MB / 5.464 GB, free: 20.48 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005166/19.39, allocations: 473.4 kB / 5.465 GB, free: 20.45 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005059/19.4, allocations: 97.03 kB / 5.465 GB, free: 20.45 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 1.318e-05/19.4, allocations: 3 kB / 5.465 GB, free: 20.45 MB / 0.7761 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004905/19.4, allocations: 2.039 MB / 5.467 GB, free: 20.29 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.853e-05/19.4, allocations: 14.84 kB / 5.467 GB, free: 20.29 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.408e-05/19.4, allocations: 23.5 kB / 5.467 GB, free: 20.29 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003671/19.4, allocations: 0.5383 MB / 5.467 GB, free: 20.26 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.072e-05/19.4, allocations: 40.03 kB / 5.467 GB, free: 20.25 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004481/19.41, allocations: 399.7 kB / 5.468 GB, free: 20.22 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004122/19.41, allocations: 93.09 kB / 5.468 GB, free: 20.22 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 65
 * 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 0.0006072/19.41, allocations: 215.5 kB / 5.468 GB, free: 20.08 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006573/19.41, allocations: 262.3 kB / 5.468 GB, free: 19.95 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003798/19.41, allocations: 1.578 MB / 5.47 GB, free: 19.84 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.259e-05/19.41, allocations: 11.03 kB / 5.47 GB, free: 19.84 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.67e-06/19.41, allocations: 0 / 5.47 GB, free: 19.84 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.503e-05/19.41, allocations: 7.219 kB / 5.47 GB, free: 19.84 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00965/19.42, allocations: 4.189 MB / 5.474 GB, free: 19.24 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.307e-05/19.42, allocations: 3.875 kB / 5.474 GB, free: 19.24 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00235/19.43, allocations: 321.5 kB / 5.474 GB, free: 19.23 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.244e-05/19.43, allocations: 14.8 kB / 5.474 GB, free: 19.22 MB / 0.7761 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001725/19.43, allocations: 34.95 kB / 5.474 GB, free: 19.22 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.000913/19.43, allocations: 2.359 MB / 5.477 GB, free: 16.88 MB / 0.7761 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.57e-06/19.43, allocations: 11.28 kB / 5.477 GB, free: 16.88 MB / 0.7761 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003612/19.43, allocations: 2.183 MB / 5.479 GB, free: 15.69 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001636/19.43, allocations: 0.543 MB / 5.479 GB, free: 15.46 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005339/19.43, allocations: 24.88 kB / 5.479 GB, free: 15.46 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004113/19.44, allocations: 285.7 kB / 5.48 GB, free: 15.46 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002607/19.44, allocations: 81.08 kB / 5.48 GB, free: 15.45 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002718/19.44, allocations: 64.33 kB / 5.48 GB, free: 15.45 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.00326/19.44, allocations: 1.582 MB / 5.481 GB, free: 15.29 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 1.083e-06/19.44, allocations: 3.125 kB / 5.481 GB, free: 15.29 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.008466/19.45, allocations: 1.942 MB / 5.483 GB, free: 15.14 MB / 0.7761 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 0.01341/19.46, allocations: 7.84 MB / 5.491 GB, free: 10.15 MB / 0.7761 GB
Notification: Performance of simCode: created initialization part: time 0.007301/19.47, allocations: 2.967 MB / 5.494 GB, free: 9.77 MB / 0.7761 GB
Notification: Performance of simCode: created event and clocks part: time 1.58e-05/19.47, allocations: 1.812 kB / 5.494 GB, free: 9.77 MB / 0.7761 GB
Notification: Performance of simCode: created simulation system equations: time 0.001777/19.47, allocations: 0.6573 MB / 5.494 GB, free: 9.715 MB / 0.7761 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.008063/19.48, allocations: 1.205 MB / 5.496 GB, free: 9.418 MB / 0.7761 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007711/19.49, allocations: 3.157 MB / 5.499 GB, free: 7.965 MB / 0.7761 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001527/19.49, allocations: 1.734 MB / 5.5 GB, free: 7.137 MB / 0.7761 GB
Notification: Performance of simCode: alias equations: time 0.00717/19.5, allocations: 0.9803 MB / 5.501 GB, free: 6.949 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008589/19.5, allocations: 148.6 kB / 5.501 GB, free: 6.938 MB / 0.7761 GB
Notification: Performance of SimCode: time 1.677e-06/19.5, allocations: 0 / 5.501 GB, free: 6.938 MB / 0.7761 GB
Notification: Performance of Templates: time 0.8764/20.37, allocations: 129.4 MB / 5.628 GB, free: 64.84 MB / 0.7917 GB