Running command: translateModel(BuildingSystems.Fluid.MixingVolumes.Validation.CoupledVolumesAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.CoupledVolumesAir")
Notification: Performance of loadModel(BuildingSystems): time 3.196/3.196, allocations: 343.8 MB / 355.9 MB, free: 9.379 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.38e-05/3.393e-05, allocations: 4 kB / 436.6 MB, free: 2.473 MB / 346.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1397/0.1398, allocations: 77.73 MB / 0.5022 GB, free: 4.59 MB / 426.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 6.206/6.346, allocations: 2.416 GB / 2.919 GB, free: 68.11 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002401/6.346, allocations: 91.95 kB / 2.919 GB, free: 68.02 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 2.175/8.522, allocations: 471.8 MB / 3.38 GB, free: 134.3 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 1.873e-06/8.522, allocations: 0 / 3.38 GB, free: 134.3 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 8.343e-05/8.522, allocations: 21.12 kB / 3.38 GB, free: 134.3 MB / 0.6667 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 152
 * Number of variables: 152
Notification: Performance of Generate backend data structure: time 0.002058/8.524, allocations: 1.075 MB / 3.381 GB, free: 133.6 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 4.028e-05/8.524, allocations: 9.406 kB / 3.381 GB, free: 133.6 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002707/8.527, allocations: 306.4 kB / 3.381 GB, free: 133.5 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002544/8.529, allocations: 0.7549 MB / 3.382 GB, free: 133.1 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.7e-05/8.529, allocations: 47.09 kB / 3.382 GB, free: 133.1 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001391/8.529, allocations: 66.22 kB / 3.382 GB, free: 133 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001357/8.531, allocations: 0.5947 MB / 3.382 GB, free: 132.8 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.63e-05/8.531, allocations: 0 / 3.382 GB, free: 132.8 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.853e-05/8.531, allocations: 31.78 kB / 3.382 GB, free: 132.8 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.663e-05/8.531, allocations: 22 kB / 3.382 GB, free: 132.8 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0011/8.532, allocations: 0.5093 MB / 3.383 GB, free: 132.6 MB / 0.6667 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 0.004051/8.536, allocations: 2.758 MB / 3.386 GB, free: 130.7 MB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0008047/8.537, allocations: 430.7 kB / 3.386 GB, free: 130.5 MB / 0.6667 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004439/8.537, allocations: 256 kB / 3.386 GB, free: 130.4 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002175/8.538, allocations: 96.05 kB / 3.386 GB, free: 130.3 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.29e-05/8.538, allocations: 46.78 kB / 3.386 GB, free: 130.2 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=46): time 3.666e-06/8.538, allocations: 0 / 3.386 GB, free: 130.2 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=49): time 0.0035/8.541, allocations: 1.323 MB / 3.388 GB, free: 129.5 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.796e-05/8.541, allocations: 59.58 kB / 3.388 GB, free: 129.4 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007506/8.542, allocations: 489.9 kB / 3.388 GB, free: 129.2 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 7.228e-05/8.542, allocations: 41.11 kB / 3.388 GB, free: 129.2 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002245/8.542, allocations: 354.2 kB / 3.389 GB, free: 128.9 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001487/8.543, allocations: 174.4 kB / 3.389 GB, free: 128.8 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.167e-05/8.543, allocations: 8 kB / 3.389 GB, free: 128.7 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.0001154/8.543, allocations: 375.6 kB / 3.389 GB, free: 128.4 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003712/8.543, allocations: 177.6 kB / 3.389 GB, free: 128.3 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004468/8.544, allocations: 281.2 kB / 3.39 GB, free: 128.2 MB / 0.6667 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol.dynBal.medium.p = vol.dynBal.p_start (vol1.dynBal.p_start = vol.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.002496/8.546, allocations: 0.7557 MB / 3.39 GB, free: 127.9 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.771e-06/8.546, allocations: 0 / 3.39 GB, free: 127.9 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=60) (initialization): time 0.001296/8.547, allocations: 0.5773 MB / 3.391 GB, free: 127.6 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001579/8.548, allocations: 0.7014 MB / 3.392 GB, free: 126.9 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.407e-06/8.548, allocations: 6.688 kB / 3.392 GB, free: 126.9 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001844/8.548, allocations: 37.62 kB / 3.392 GB, free: 126.9 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006909/8.548, allocations: 109.6 kB / 3.392 GB, free: 126.9 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002341/8.551, allocations: 2.093 MB / 3.394 GB, free: 124.8 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001893/8.553, allocations: 65.05 kB / 3.394 GB, free: 124.8 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001294/8.553, allocations: 19.77 kB / 3.394 GB, free: 124.7 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 1.669e-05/8.553, allocations: 3.938 kB / 3.394 GB, free: 124.7 MB / 0.6667 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001715/8.555, allocations: 497.4 kB / 3.394 GB, free: 124.5 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.607e-06/8.555, allocations: 4.094 kB / 3.394 GB, free: 124.5 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002238/8.555, allocations: 40.92 kB / 3.394 GB, free: 124.5 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008252/8.556, allocations: 95.28 kB / 3.394 GB, free: 124.5 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001909/8.558, allocations: 1.511 MB / 3.396 GB, free: 122.9 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001631/8.559, allocations: 54.38 kB / 3.396 GB, free: 122.9 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.599e-05/8.56, allocations: 22.66 kB / 3.396 GB, free: 122.9 MB / 0.6667 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         vol.dynBal.medium.p = vol.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 8
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (57):
 * Single equations (assignments): 55
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 3}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0003081/8.56, allocations: 137.3 kB / 3.396 GB, free: 122.8 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002795/8.56, allocations: 71.59 kB / 3.396 GB, free: 122.7 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001971/8.562, allocations: 0.5536 MB / 3.397 GB, free: 122.4 MB / 0.6667 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.045e-05/8.562, allocations: 3.438 kB / 3.397 GB, free: 122.4 MB / 0.6667 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.761e-06/8.562, allocations: 0 / 3.397 GB, free: 122.4 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001595/8.564, allocations: 0.7761 MB / 3.398 GB, free: 121.8 MB / 0.6667 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005023/8.569, allocations: 1.564 MB / 3.399 GB, free: 120.6 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.048e-05/8.569, allocations: 0 / 3.399 GB, free: 120.6 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001614/8.571, allocations: 127.9 kB / 3.399 GB, free: 120.5 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002651/8.571, allocations: 32.78 kB / 3.399 GB, free: 120.4 MB / 0.6667 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.848e-05/8.571, allocations: 16.12 kB / 3.399 GB, free: 120.4 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001948/8.573, allocations: 1.933 MB / 3.401 GB, free: 118.3 MB / 0.6667 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.456e-06/8.573, allocations: 7.875 kB / 3.401 GB, free: 118.3 MB / 0.6667 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00271/8.576, allocations: 0.9685 MB / 3.402 GB, free: 117.3 MB / 0.6667 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007571/8.577, allocations: 208.2 kB / 3.402 GB, free: 117.1 MB / 0.6667 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002089/8.577, allocations: 8 kB / 3.402 GB, free: 117.1 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001463/8.578, allocations: 55.8 kB / 3.402 GB, free: 117 MB / 0.6667 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001177/8.578, allocations: 35.91 kB / 3.402 GB, free: 117 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.751e-05/8.579, allocations: 27.94 kB / 3.402 GB, free: 116.9 MB / 0.6667 GB
Notification: Performance of sorting global known variables: time 0.0009448/8.58, allocations: 387.2 kB / 3.403 GB, free: 116.6 MB / 0.6667 GB
Notification: Performance of sort global known variables: time 1.519e-06/8.58, allocations: 0 / 3.403 GB, free: 116.6 MB / 0.6667 GB
Notification: Performance of remove unused functions: time 0.003256/8.583, allocations: 496 kB / 3.403 GB, free: 116.1 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 5 (vol.dynBal.U,vol.dynBal.mXi[1],vol1.dynBal.U,vol1.dynBal.m,vol1.dynBal.mXi[1])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (47):
 * Single equations (assignments): 45
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 2}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.002895/8.586, allocations: 1.252 MB / 3.404 GB, free: 115 MB / 0.6667 GB
Notification: Performance of simCode: created initialization part: time 0.003366/8.589, allocations: 0.9604 MB / 3.405 GB, free: 114 MB / 0.6667 GB
Notification: Performance of simCode: created event and clocks part: time 1.202e-05/8.589, allocations: 4 kB / 3.405 GB, free: 114 MB / 0.6667 GB
Notification: Performance of simCode: created simulation system equations: time 0.001071/8.59, allocations: 349.5 kB / 3.406 GB, free: 113.7 MB / 0.6667 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004906/8.595, allocations: 469.1 kB / 3.406 GB, free: 113.2 MB / 0.6667 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00423/8.6, allocations: 1.326 MB / 3.407 GB, free: 111.9 MB / 0.6667 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008919/8.6, allocations: 1.022 MB / 3.408 GB, free: 110.8 MB / 0.6667 GB
Notification: Performance of simCode: alias equations: time 0.002764/8.603, allocations: 276.8 kB / 3.409 GB, free: 110.6 MB / 0.6667 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002909/8.604, allocations: 47.44 kB / 3.409 GB, free: 110.5 MB / 0.6667 GB
Notification: Performance of SimCode: time 2.607e-06/8.604, allocations: 0 / 3.409 GB, free: 110.5 MB / 0.6667 GB
Notification: Performance of Templates: time 0.07358/8.677, allocations: 33.84 MB / 3.442 GB, free: 77.14 MB / 0.6667 GB