Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas")
Notification: Performance of loadModel(Buildings): time 4.28/4.28, allocations: 460.5 MB / 472.6 MB, free: 5.379 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 5.722e-05/5.744e-05, allocations: 7.938 kB / 0.5681 GB, free: 10.17 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.199/0.1991, allocations: 106.2 MB / 0.6718 GB, free: 15.75 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 12.62/12.82, allocations: 4.874 GB / 5.546 GB, free: 181.8 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002513/12.82, allocations: 89.02 kB / 5.546 GB, free: 181.7 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 1.952/14.77, allocations: 0.4887 GB / 6.035 GB, free: 14.41 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 2.144e-06/14.77, allocations: 0 / 6.035 GB, free: 14.41 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 9.26e-05/14.77, allocations: 23.94 kB / 6.035 GB, free: 14.39 MB / 0.8698 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 150
 * Number of variables: 150
Notification: Performance of Generate backend data structure: time 0.003055/14.77, allocations: 1.165 MB / 6.036 GB, free: 13.18 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.323e-05/14.77, allocations: 8.031 kB / 6.036 GB, free: 13.17 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003476/14.78, allocations: 370.5 kB / 6.036 GB, free: 12.8 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002554/14.78, allocations: 0.8828 MB / 6.037 GB, free: 11.88 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.134e-05/14.78, allocations: 49.31 kB / 6.037 GB, free: 11.83 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001835/14.78, allocations: 64 kB / 6.037 GB, free: 11.77 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001535/14.78, allocations: 0.5974 MB / 6.038 GB, free: 11.16 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.291e-05/14.78, allocations: 0 / 6.038 GB, free: 11.16 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001143/14.78, allocations: 31.94 kB / 6.038 GB, free: 11.13 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.023e-05/14.78, allocations: 21.31 kB / 6.038 GB, free: 11.11 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001279/14.78, allocations: 0.5258 MB / 6.038 GB, free: 10.59 MB / 0.8698 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 0.004603/14.79, allocations: 2.792 MB / 6.041 GB, free: 7.543 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0008363/14.79, allocations: 443.6 kB / 6.042 GB, free: 7.105 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004162/14.79, allocations: 247.6 kB / 6.042 GB, free: 6.859 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001614/14.79, allocations: 97.45 kB / 6.042 GB, free: 6.746 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.902e-05/14.79, allocations: 42.94 kB / 6.042 GB, free: 6.695 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=45): time 3.885e-06/14.79, allocations: 0 / 6.042 GB, free: 6.695 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=63): time 0.009207/14.8, allocations: 2.661 MB / 6.045 GB, free: 3.977 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.335e-05/14.8, allocations: 55.97 kB / 6.045 GB, free: 3.91 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009013/14.8, allocations: 0.519 MB / 6.045 GB, free: 3.383 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001504/14.8, allocations: 37.7 kB / 6.045 GB, free: 3.34 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002404/14.8, allocations: 364.3 kB / 6.045 GB, free: 2.977 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002262/14.8, allocations: 224.8 kB / 6.046 GB, free: 2.754 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.714e-05/14.8, allocations: 8 kB / 6.046 GB, free: 2.746 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0001178/14.8, allocations: 382.8 kB / 6.046 GB, free: 2.363 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005399/14.8, allocations: 273.5 kB / 6.046 GB, free: 2.098 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006003/14.8, allocations: 377 kB / 6.047 GB, free: 1.691 MB / 0.8698 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 (0.9999999999999999 * vol1.dynBal.p_start = vol.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.006519/14.81, allocations: 1.413 MB / 6.048 GB, free: 264 kB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.791e-06/14.81, allocations: 0 / 6.048 GB, free: 264 kB / 0.8698 GB
Notification: Performance of matching and sorting (n=74) (initialization): time 0.5288/15.34, allocations: 1.09 MB / 6.049 GB, free: 188.8 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001666/15.34, allocations: 0.6161 MB / 6.05 GB, free: 188.2 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.211e-05/15.34, allocations: 2.375 kB / 6.05 GB, free: 188.2 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002299/15.34, allocations: 485.2 kB / 6.05 GB, free: 188.2 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000688/15.34, allocations: 85.41 kB / 6.05 GB, free: 188.2 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01017/15.35, allocations: 4.998 MB / 6.055 GB, free: 186.2 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001241/15.35, allocations: 66.73 kB / 6.055 GB, free: 186.2 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.568e-05/15.35, allocations: 20.53 kB / 6.055 GB, free: 186.2 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.751e-05/15.35, allocations: 5.5 kB / 6.055 GB, free: 186.2 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003528/15.36, allocations: 1.008 MB / 6.056 GB, free: 186.2 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.375e-05/15.36, allocations: 2.312 kB / 6.056 GB, free: 186.2 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00232/15.36, allocations: 486.6 kB / 6.057 GB, free: 186.2 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005529/15.36, allocations: 79.33 kB / 6.057 GB, free: 186.2 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008729/15.37, allocations: 4.413 MB / 6.061 GB, free: 184.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001185/15.37, allocations: 67.62 kB / 6.061 GB, free: 184.8 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.927e-05/15.37, allocations: 19.8 kB / 6.061 GB, free: 184.8 MB / 0.8698 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: 7
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (46):
 * Single equations (assignments): 44
 * 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: 0
 * Non-linear torn systems: 1 {6 23}
Notification: Performance of prepare postOptimizeDAE: time 0.0002652/15.37, allocations: 139.7 kB / 6.061 GB, free: 184.7 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002133/15.37, allocations: 77.38 kB / 6.061 GB, free: 184.7 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003441/15.37, allocations: 1.107 MB / 6.062 GB, free: 184.6 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.672e-05/15.37, allocations: 5.906 kB / 6.062 GB, free: 184.6 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.852e-06/15.37, allocations: 1.062 kB / 6.062 GB, free: 184.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003144/15.38, allocations: 1.288 MB / 6.064 GB, free: 184.1 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006539/15.38, allocations: 2.373 MB / 6.066 GB, free: 183.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.356e-05/15.38, allocations: 1.688 kB / 6.066 GB, free: 183.8 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005794/15.38, allocations: 71.73 kB / 6.066 GB, free: 183.8 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002639/15.39, allocations: 480.7 kB / 6.067 GB, free: 183.7 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001324/15.39, allocations: 22.31 kB / 6.067 GB, free: 183.7 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.008455/15.39, allocations: 4.744 MB / 6.071 GB, free: 181.8 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.194e-06/15.39, allocations: 5.359 kB / 6.071 GB, free: 181.8 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004545/15.4, allocations: 1.529 MB / 6.073 GB, free: 181.5 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007454/15.4, allocations: 244.1 kB / 6.073 GB, free: 181.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001802/15.4, allocations: 19.55 kB / 6.073 GB, free: 181.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001048/15.4, allocations: 54.84 kB / 6.073 GB, free: 181.4 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002247/15.4, allocations: 47.22 kB / 6.073 GB, free: 181.4 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.061e-05/15.4, allocations: 27.84 kB / 6.073 GB, free: 181.4 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.0007662/15.4, allocations: 417 kB / 6.073 GB, free: 181.3 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 1.885e-06/15.4, allocations: 0 / 6.073 GB, free: 181.3 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.002728/15.4, allocations: 0.5688 MB / 6.074 GB, free: 181.3 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * Number of states: 5 (vol.dynBal.medium.Xi[1],vol.dynBal.medium.T,vol1.dynBal.medium.p,vol1.dynBal.medium.Xi[1],vol1.dynBal.medium.T)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (39):
 * Single equations (assignments): 37
 * 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: 0
 * Non-linear torn systems: 1 {6 19}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002417/15.41, allocations: 1.235 MB / 6.075 GB, free: 181 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.004535/15.41, allocations: 1.642 MB / 6.077 GB, free: 180.6 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 1.012e-05/15.41, allocations: 1.5 kB / 6.077 GB, free: 180.6 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.001842/15.41, allocations: 0.6414 MB / 6.077 GB, free: 180.5 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002979/15.42, allocations: 474.9 kB / 6.078 GB, free: 180.5 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003704/15.42, allocations: 1.497 MB / 6.079 GB, free: 180.1 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009289/15.42, allocations: 1.078 MB / 6.08 GB, free: 179.4 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.001824/15.42, allocations: 246 kB / 6.081 GB, free: 179.4 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001868/15.42, allocations: 42.5 kB / 6.081 GB, free: 179.4 MB / 0.8698 GB
Notification: Performance of SimCode: time 2.036e-06/15.42, allocations: 0 / 6.081 GB, free: 179.4 MB / 0.8698 GB
Notification: Performance of Templates: time 0.08222/15.51, allocations: 41.77 MB / 6.122 GB, free: 178.6 MB / 0.8698 GB