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 4.534/4.534, allocations: 458.9 MB / 473.4 MB, free: 11.87 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.039e-05/3.036e-05, allocations: 3.969 kB / 0.5697 GB, free: 9.812 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2287/0.2287, allocations: 106.2 MB / 0.6734 GB, free: 2.609 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas): time 0.8989/1.128, allocations: 144.5 MB / 0.8145 GB, free: 3.652 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.02892/1.157, allocations: 10.96 MB / 0.8253 GB, free: 3.496 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001936/1.159, allocations: 38.22 kB / 0.8253 GB, free: 3.496 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.002847/1.162, allocations: 0.4977 MB / 0.8258 GB, free: 3.492 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.008917/1.171, allocations: 1.561 MB / 0.8273 GB, free: 3.457 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006347/1.177, allocations: 1.018 MB / 0.8283 GB, free: 3.398 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.004587/1.182, allocations: 1.131 MB / 0.8294 GB, free: 3.395 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001426/1.183, allocations: 468.1 kB / 0.8298 GB, free: 3.367 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002383/1.185, allocations: 0.5617 MB / 0.8304 GB, free: 3.367 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001619/1.187, allocations: 427.8 kB / 0.8308 GB, free: 3.367 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004903/1.192, allocations: 0.9126 MB / 0.8317 GB, free: 3.352 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0006071/1.193, allocations: 43.69 kB / 0.8317 GB, free: 3.352 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.000673/1.193, allocations: 271.3 kB / 0.832 GB, free: 3.352 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007353/1.194, allocations: 98.88 kB / 0.8321 GB, free: 3.352 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.004285/1.198, allocations: 1.246 MB / 0.8333 GB, free: 3.254 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 5.691e-06/1.199, allocations: 0 / 0.8333 GB, free: 3.254 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 2.765e-06/1.199, allocations: 2.438 kB / 0.8333 GB, free: 3.254 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 5.266e-05/1.199, allocations: 0 / 0.8333 GB, free: 3.254 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: 150
 * Number of variables: 150
Notification: Performance of Generate backend data structure: time 0.003402/1.202, allocations: 0.9871 MB / 0.8343 GB, free: 2.617 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 5.628e-05/1.202, allocations: 13.47 kB / 0.8343 GB, free: 2.613 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006194/1.208, allocations: 444.3 kB / 0.8347 GB, free: 2.555 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002386/1.211, allocations: 0.7437 MB / 0.8354 GB, free: 2.277 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.257e-05/1.211, allocations: 49.03 kB / 0.8355 GB, free: 2.277 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001647/1.211, allocations: 68.05 kB / 0.8355 GB, free: 2.27 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001878/1.213, allocations: 0.7041 MB / 0.8362 GB, free: 2.199 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.354e-05/1.213, allocations: 1.562 kB / 0.8362 GB, free: 2.199 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001027/1.213, allocations: 28.95 kB / 0.8363 GB, free: 2.199 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.16e-05/1.213, allocations: 21.88 kB / 0.8363 GB, free: 2.199 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001498/1.215, allocations: 0.5723 MB / 0.8368 GB, free: 2.188 MB / 0.6667 GB
Warning: The model contains alias variables with redundant start and/or conflicting 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 0.008267/1.223, allocations: 2.93 MB / 0.8397 GB, free: 0.6641 MB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002167/1.225, allocations: 477.7 kB / 0.8402 GB, free: 0.6094 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001044/1.225, allocations: 10.16 kB / 0.8402 GB, free: 0.6094 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.2e-05/1.225, allocations: 42.34 kB / 0.8402 GB, free: 0.5703 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=45): time 5.59e-06/1.225, allocations: 7.938 kB / 0.8402 GB, free: 0.5625 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=63): time 0.02248/1.248, allocations: 3.225 MB / 0.8434 GB, free: 15.76 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001583/1.248, allocations: 83.89 kB / 0.8434 GB, free: 15.67 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001912/1.25, allocations: 0.5174 MB / 0.8439 GB, free: 15.55 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002782/1.25, allocations: 38.64 kB / 0.844 GB, free: 15.52 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005243/1.251, allocations: 361.2 kB / 0.8443 GB, free: 15.34 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0007199/1.252, allocations: 224 kB / 0.8445 GB, free: 15.2 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002087/1.252, allocations: 8.844 kB / 0.8446 GB, free: 15.2 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0005404/1.253, allocations: 381 kB / 0.8449 GB, free: 14.89 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001061/1.254, allocations: 283.3 kB / 0.8452 GB, free: 14.88 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001465/1.255, allocations: 382.1 kB / 0.8455 GB, free: 14.79 MB / 0.6823 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 0.01528/1.27, allocations: 1.425 MB / 0.8469 GB, free: 14.65 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.274e-06/1.27, allocations: 2.719 kB / 0.8469 GB, free: 14.65 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=74) (initialization): time 0.007513/1.278, allocations: 1.126 MB / 0.848 GB, free: 14.54 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0005112/1.279, allocations: 0.6166 MB / 0.8486 GB, free: 13.9 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.326e-05/1.279, allocations: 3.094 kB / 0.8486 GB, free: 13.9 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003987/1.283, allocations: 486.2 kB / 0.8491 GB, free: 13.88 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008751/1.284, allocations: 81.61 kB / 0.8492 GB, free: 13.88 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01133/1.295, allocations: 5.173 MB / 0.8542 GB, free: 11.88 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001619/1.297, allocations: 70.34 kB / 0.8543 GB, free: 11.86 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.838e-05/1.297, allocations: 24.61 kB / 0.8543 GB, free: 11.86 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.287e-05/1.297, allocations: 1.812 kB / 0.8543 GB, free: 11.86 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004059/1.301, allocations: 1.039 MB / 0.8553 GB, free: 11.81 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.082e-05/1.301, allocations: 5.609 kB / 0.8554 GB, free: 11.81 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00283/1.304, allocations: 482.9 kB / 0.8558 GB, free: 11.79 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006714/1.304, allocations: 76.67 kB / 0.8559 GB, free: 11.79 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01076/1.315, allocations: 4.593 MB / 0.8604 GB, free: 10.37 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001558/1.317, allocations: 66.88 kB / 0.8604 GB, free: 10.36 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.398e-05/1.317, allocations: 18.69 kB / 0.8605 GB, free: 10.36 MB / 0.6823 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 0.0007209/1.318, allocations: 272.5 kB / 0.8607 GB, free: 10.23 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002881/1.318, allocations: 74.25 kB / 0.8608 GB, free: 10.2 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004402/1.322, allocations: 1.113 MB / 0.8619 GB, free: 9.914 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.797e-05/1.322, allocations: 8.25 kB / 0.8619 GB, free: 9.914 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.298e-06/1.322, allocations: 0 / 0.8619 GB, free: 9.914 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004225/1.327, allocations: 1.3 MB / 0.8631 GB, free: 9.281 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007572/1.334, allocations: 2.503 MB / 0.8656 GB, free: 8.348 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.877e-06/1.334, allocations: 0 / 0.8656 GB, free: 8.348 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006473/1.335, allocations: 73.06 kB / 0.8657 GB, free: 8.336 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.003453/1.338, allocations: 483.3 kB / 0.8661 GB, free: 8.191 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001056/1.339, allocations: 19.47 kB / 0.8661 GB, free: 8.191 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01083/1.349, allocations: 4.933 MB / 0.871 GB, free: 5.715 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.057e-06/1.349, allocations: 256 / 0.871 GB, free: 5.715 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005135/1.355, allocations: 1.572 MB / 0.8725 GB, free: 5.211 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0008618/1.356, allocations: 241 kB / 0.8727 GB, free: 5.055 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002309/1.356, allocations: 32.56 kB / 0.8728 GB, free: 5.043 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001516/1.357, allocations: 59.69 kB / 0.8728 GB, free: 5.02 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002179/1.358, allocations: 47.64 kB / 0.8729 GB, free: 5 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.265e-05/1.358, allocations: 24.23 kB / 0.8729 GB, free: 4.996 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.0007561/1.358, allocations: 423 kB / 0.8733 GB, free: 4.848 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 5.51e-07/1.358, allocations: 0 / 0.8733 GB, free: 4.848 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.002186/1.361, allocations: 463.7 kB / 0.8737 GB, free: 4.84 MB / 0.6823 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 0.0006962/1.361, allocations: 228.7 kB / 0.8739 GB, free: 4.707 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.005378/1.367, allocations: 1.725 MB / 0.8756 GB, free: 4.188 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 1.01e-05/1.367, allocations: 0 / 0.8756 GB, free: 4.188 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.002356/1.369, allocations: 0.6731 MB / 0.8763 GB, free: 3.953 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004098/1.373, allocations: 471.6 kB / 0.8767 GB, free: 3.789 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004719/1.378, allocations: 2.259 MB / 0.8789 GB, free: 2.453 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009466/1.379, allocations: 1.067 MB / 0.88 GB, free: 1.598 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.001924/1.381, allocations: 253.1 kB / 0.8802 GB, free: 1.465 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002089/1.381, allocations: 46.84 kB / 0.8803 GB, free: 1.457 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.232e-06/1.381, allocations: 0 / 0.8803 GB, free: 1.457 MB / 0.6823 GB
Notification: Performance of Templates: time 0.06489/1.446, allocations: 24.38 MB / 0.9041 GB, free: 15.09 MB / 0.7136 GB