Running command: translateModel(Buildings.Media.Specialized.Air.Examples.PerfectGasDerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Media.Specialized.Air.Examples.PerfectGasDerivativeCheck")
Notification: Performance of loadModel(Buildings): time 4.245/4.245, allocations: 431.3 MB / 445.8 MB, free: 5.43 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.354e-05/3.35e-05, allocations: 7.984 kB / 0.5354 GB, free: 14.85 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6238/0.6239, allocations: 98.7 MB / 0.6318 GB, free: 11.98 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Media.Specialized.Air.Examples.PerfectGasDerivativeCheck): time 0.00173/0.6257, allocations: 0.9837 MB / 0.6328 GB, free: 10.98 MB / 0.5105 GB
Notification: Performance of NFInst.instExpressions: time 0.2466/0.8722, allocations: 120.1 MB / 0.7501 GB, free: 2.555 MB / 0.6198 GB
Notification: Performance of NFInst.updateImplicitVariability: time 4.012e-05/0.8723, allocations: 0 / 0.7501 GB, free: 2.555 MB / 0.6198 GB
Notification: Performance of NFTyping.typeComponents: time 3.002e-05/0.8724, allocations: 3.984 kB / 0.7501 GB, free: 2.551 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 5.734e-05/0.8725, allocations: 15.92 kB / 0.7501 GB, free: 2.535 MB / 0.6198 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0004426/0.8729, allocations: 67.62 kB / 0.7501 GB, free: 2.473 MB / 0.6198 GB
Notification: Performance of NFFlatten.flatten: time 7.096e-05/0.873, allocations: 19.97 kB / 0.7502 GB, free: 2.453 MB / 0.6198 GB
Notification: Performance of NFFlatten.resolveConnections: time 4.649e-05/0.8731, allocations: 0 / 0.7502 GB, free: 2.453 MB / 0.6198 GB
Notification: Performance of NFEvalConstants.evaluate: time 5.726e-05/0.8731, allocations: 11.98 kB / 0.7502 GB, free: 2.441 MB / 0.6198 GB
Notification: Performance of NFSimplifyModel.simplify: time 8.122e-05/0.8732, allocations: 11.94 kB / 0.7502 GB, free: 2.43 MB / 0.6198 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004429/0.8737, allocations: 87.8 kB / 0.7503 GB, free: 2.344 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 2.692e-05/0.8737, allocations: 4 kB / 0.7503 GB, free: 2.34 MB / 0.6198 GB
Notification: Performance of NFScalarize.scalarize: time 1.906e-05/0.8738, allocations: 4 kB / 0.7503 GB, free: 2.336 MB / 0.6198 GB
Notification: Performance of NFVerifyModel.verify: time 2.577e-05/0.8738, allocations: 4 kB / 0.7503 GB, free: 2.332 MB / 0.6198 GB
Notification: Performance of NFConvertDAE.convert: time 0.0002192/0.8741, allocations: 46.28 kB / 0.7503 GB, free: 2.289 MB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 6.943e-06/0.8741, allocations: 8 kB / 0.7503 GB, free: 2.281 MB / 0.6198 GB
Notification: Performance of FrontEnd: time 3.006e-06/0.8741, allocations: 0 / 0.7503 GB, free: 2.281 MB / 0.6198 GB
Notification: Performance of Transformations before backend: time 1.009e-05/0.8741, allocations: 0 / 0.7503 GB, free: 2.281 MB / 0.6198 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 7
 * Number of variables: 7
Notification: Performance of Generate backend data structure: time 0.0005373/0.8747, allocations: 343.3 kB / 0.7507 GB, free: 1.898 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 5.474e-05/0.8747, allocations: 8.031 kB / 0.7507 GB, free: 1.891 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003499/0.8751, allocations: 12 kB / 0.7507 GB, free: 1.879 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001838/0.8753, allocations: 167 kB / 0.7508 GB, free: 1.676 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.94e-05/0.8753, allocations: 4 kB / 0.7508 GB, free: 1.672 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.931e-05/0.8754, allocations: 11.91 kB / 0.7508 GB, free: 1.66 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001917/0.8756, allocations: 49.62 kB / 0.7509 GB, free: 1.605 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.057e-05/0.8756, allocations: 0 / 0.7509 GB, free: 1.605 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.993e-05/0.8757, allocations: 7.953 kB / 0.7509 GB, free: 1.598 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.651e-06/0.8757, allocations: 0 / 0.7509 GB, free: 1.598 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 8.679e-05/0.8758, allocations: 15.98 kB / 0.7509 GB, free: 1.582 MB / 0.6198 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002829/0.8761, allocations: 169.6 kB / 0.7511 GB, free: 1.367 MB / 0.6198 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001637/0.8763, allocations: 42.56 kB / 0.7511 GB, free: 1.316 MB / 0.6198 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.693e-05/0.8763, allocations: 4 kB / 0.7511 GB, free: 1.312 MB / 0.6198 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.336e-05/0.8763, allocations: 46.5 kB / 0.7512 GB, free: 1.258 MB / 0.6198 GB
Notification: Performance of pre-optimization done (n=7): time 2.024e-06/0.8764, allocations: 0 / 0.7512 GB, free: 1.258 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=11): time 0.001279/0.8777, allocations: 366 kB / 0.7515 GB, free: 0.8477 MB / 0.6198 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5e-05/0.8777, allocations: 55.41 kB / 0.7516 GB, free: 0.7812 MB / 0.6198 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 9.231e-05/0.8778, allocations: 92.98 kB / 0.7517 GB, free: 0.6836 MB / 0.6198 GB
Notification: Performance of collectPreVariables (initialization): time 3.805e-05/0.8779, allocations: 33.7 kB / 0.7517 GB, free: 0.6445 MB / 0.6198 GB
Notification: Performance of collectInitialEqns (initialization): time 4.86e-05/0.878, allocations: 80.14 kB / 0.7518 GB, free: 0.5625 MB / 0.6198 GB
Notification: Performance of collectInitialBindings (initialization): time 7.74e-05/0.878, allocations: 43.58 kB / 0.7518 GB, free: 0.5195 MB / 0.6198 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.088e-05/0.8781, allocations: 4 kB / 0.7518 GB, free: 0.5156 MB / 0.6198 GB
Notification: Performance of setup shared object (initialization): time 0.0001605/0.8782, allocations: 310.8 kB / 0.7521 GB, free: 208 kB / 0.6198 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 8.2e-05/0.8783, allocations: 23.98 kB / 0.7521 GB, free: 184 kB / 0.6198 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001134/0.8785, allocations: 29.83 kB / 0.7522 GB, free: 148 kB / 0.6198 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000108/0.8786, allocations: 32.48 kB / 0.7522 GB, free: 116 kB / 0.6198 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.923e-06/0.8786, allocations: 4 kB / 0.7522 GB, free: 112 kB / 0.6198 GB
Notification: Performance of matching and sorting (n=14) (initialization): time 0.000305/0.8789, allocations: 89.66 kB / 0.7523 GB, free: 16 kB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 2.638e-05/0.879, allocations: 8 kB / 0.7523 GB, free: 8 kB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.044e-06/0.879, allocations: 0 / 0.7523 GB, free: 8 kB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.794e-05/0.879, allocations: 3.953 kB / 0.7523 GB, free: 4 kB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003196/0.8794, allocations: 27.98 kB / 0.7523 GB, free: 15.97 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.386e-06/0.8794, allocations: 0 / 0.7523 GB, free: 15.97 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 7.706e-05/0.8795, allocations: 0 / 0.7523 GB, free: 15.97 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.752e-05/0.8795, allocations: 7.938 kB / 0.7523 GB, free: 15.97 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 2
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (14):
 * Single equations (assignments): 14
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0001341/0.8797, allocations: 117.8 kB / 0.7524 GB, free: 15.84 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.001e-05/0.8797, allocations: 3.906 kB / 0.7524 GB, free: 15.84 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.138e-05/0.8798, allocations: 19.89 kB / 0.7525 GB, free: 15.82 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.268e-06/0.8798, allocations: 0 / 0.7525 GB, free: 15.82 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.237e-06/0.8798, allocations: 3.953 kB / 0.7525 GB, free: 15.81 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.35e-06/0.8799, allocations: 0 / 0.7525 GB, free: 15.81 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002482/0.8801, allocations: 173.7 kB / 0.7526 GB, free: 15.59 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.614e-06/0.8801, allocations: 0 / 0.7526 GB, free: 15.59 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000314/0.8805, allocations: 19.94 kB / 0.7527 GB, free: 15.57 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.027e-06/0.8805, allocations: 4 kB / 0.7527 GB, free: 15.57 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.894e-05/0.8805, allocations: 4 kB / 0.7527 GB, free: 15.57 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.915e-06/0.8805, allocations: 0 / 0.7527 GB, free: 15.57 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.204e-06/0.8805, allocations: 0 / 0.7527 GB, free: 15.57 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004032/0.881, allocations: 136.9 kB / 0.7528 GB, free: 15.41 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001036/0.8811, allocations: 81.11 kB / 0.7529 GB, free: 15.32 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.371e-05/0.8811, allocations: 8.031 kB / 0.7529 GB, free: 15.31 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001889/0.8813, allocations: 4 kB / 0.7529 GB, free: 15.3 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.342e-05/0.8814, allocations: 8 kB / 0.7529 GB, free: 15.3 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.621e-05/0.8814, allocations: 7.984 kB / 0.7529 GB, free: 15.29 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 5.186e-05/0.8815, allocations: 83.17 kB / 0.753 GB, free: 15.21 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 5.11e-07/0.8815, allocations: 0 / 0.753 GB, free: 15.21 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.0004783/0.882, allocations: 16 kB / 0.753 GB, free: 15.19 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 3 (hLiqSym,hSteSym,hAirSym)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (11):
 * Single equations (assignments): 11
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0001703/0.8822, allocations: 107.3 kB / 0.7531 GB, free: 15.08 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.0002414/0.8824, allocations: 55.86 kB / 0.7531 GB, free: 15.02 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 3.487e-06/0.8825, allocations: 4.094 kB / 0.7531 GB, free: 15.02 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 9.208e-05/0.8826, allocations: 27.98 kB / 0.7532 GB, free: 14.99 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002408/0.8828, allocations: 4 kB / 0.7532 GB, free: 14.99 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00108/0.8839, allocations: 378.6 kB / 0.7535 GB, free: 14.59 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003394/0.8843, allocations: 0.6887 MB / 0.7542 GB, free: 13.88 MB / 0.6355 GB
Notification: Performance of simCode: alias equations: time 0.0001554/0.8845, allocations: 8.672 kB / 0.7542 GB, free: 13.87 MB / 0.6355 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 6.003e-05/0.8845, allocations: 15.44 kB / 0.7542 GB, free: 13.86 MB / 0.6355 GB
Notification: Performance of SimCode: time 9.52e-07/0.8845, allocations: 7.938 kB / 0.7542 GB, free: 13.85 MB / 0.6355 GB
Notification: Performance of Templates: time 0.004531/0.8891, allocations: 0.5865 MB / 0.7548 GB, free: 13.26 MB / 0.6355 GB