Running command: translateModel(Buildings.Media.Specialized.Air.Examples.PerfectGasDerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Media.Specialized.Air.Examples.PerfectGasDerivativeCheck")
Notification: Performance of loadModel(Buildings): time 3.573/3.573, allocations: 403.3 MB / 415.4 MB, free: 12.98 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.046e-05/3.062e-05, allocations: 0 / 0.499 GB, free: 13.48 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5562/0.5563, allocations: 92.69 MB / 0.5895 GB, free: 14.53 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 11.09/11.65, allocations: 4.644 GB / 5.234 GB, free: 114.7 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002528/11.65, allocations: 83.89 kB / 5.234 GB, free: 114.7 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 0.109/11.76, allocations: 36.4 MB / 5.269 GB, free: 77.73 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 1.846e-06/11.76, allocations: 0 / 5.269 GB, free: 77.73 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 7.562e-06/11.76, allocations: 4 kB / 5.269 GB, free: 77.73 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: 7
 * Number of variables: 7
Notification: Performance of Generate backend data structure: time 0.0002915/11.76, allocations: 335.7 kB / 5.269 GB, free: 77.36 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 4.168e-05/11.76, allocations: 12.03 kB / 5.269 GB, free: 77.34 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002227/11.76, allocations: 7.984 kB / 5.269 GB, free: 77.34 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 7.265e-05/11.76, allocations: 175 kB / 5.27 GB, free: 77.12 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.346e-05/11.76, allocations: 0 / 5.27 GB, free: 77.12 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.557e-05/11.76, allocations: 11.95 kB / 5.27 GB, free: 77.11 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001164/11.76, allocations: 45.69 kB / 5.27 GB, free: 77.06 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.534e-06/11.76, allocations: 0 / 5.27 GB, free: 77.06 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.26e-05/11.76, allocations: 0 / 5.27 GB, free: 77.06 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.779e-06/11.76, allocations: 4 kB / 5.27 GB, free: 77.06 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 4.895e-05/11.76, allocations: 15.98 kB / 5.27 GB, free: 77.04 MB / 0.7761 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001447/11.76, allocations: 173.5 kB / 5.27 GB, free: 76.82 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 8.956e-05/11.76, allocations: 54.44 kB / 5.27 GB, free: 76.76 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 3.128e-05/11.76, allocations: 12.86 kB / 5.27 GB, free: 76.75 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.367e-05/11.76, allocations: 7.953 kB / 5.27 GB, free: 76.74 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.33e-05/11.76, allocations: 38.56 kB / 5.27 GB, free: 76.69 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=7): time 2.106e-06/11.76, allocations: 0 / 5.27 GB, free: 76.69 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=11): time 0.0007052/11.76, allocations: 354.4 kB / 5.27 GB, free: 76.29 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.051e-05/11.76, allocations: 51.41 kB / 5.27 GB, free: 76.23 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 4.758e-05/11.76, allocations: 93 kB / 5.27 GB, free: 76.13 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 1.402e-05/11.76, allocations: 25.7 kB / 5.27 GB, free: 76.1 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 1.492e-05/11.76, allocations: 84.08 kB / 5.271 GB, free: 76.02 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 3.658e-05/11.76, allocations: 43.36 kB / 5.271 GB, free: 75.97 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.206e-06/11.76, allocations: 0 / 5.271 GB, free: 75.97 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 5.229e-05/11.76, allocations: 327 kB / 5.271 GB, free: 75.64 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 4.125e-05/11.76, allocations: 16 kB / 5.271 GB, free: 75.63 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 5.467e-05/11.76, allocations: 33.72 kB / 5.271 GB, free: 75.59 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 5.281e-05/11.76, allocations: 19.98 kB / 5.271 GB, free: 75.57 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.624e-06/11.76, allocations: 0 / 5.271 GB, free: 75.57 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=14) (initialization): time 0.0001597/11.76, allocations: 101.9 kB / 5.271 GB, free: 75.46 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 1.686e-05/11.76, allocations: 4 kB / 5.271 GB, free: 75.46 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.029e-06/11.76, allocations: 0 / 5.271 GB, free: 75.46 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.328e-05/11.76, allocations: 8 kB / 5.271 GB, free: 75.45 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000132/11.76, allocations: 19.98 kB / 5.271 GB, free: 75.43 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.749e-06/11.76, allocations: 4 kB / 5.271 GB, free: 75.43 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 4e-05/11.76, allocations: 0 / 5.271 GB, free: 75.43 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.977e-06/11.76, allocations: 4 kB / 5.271 GB, free: 75.43 MB / 0.7761 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 5.529e-05/11.76, allocations: 112.9 kB / 5.271 GB, free: 75.31 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.952e-05/11.76, allocations: 11.86 kB / 5.271 GB, free: 75.3 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.397e-05/11.76, allocations: 12.09 kB / 5.271 GB, free: 75.29 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.544e-06/11.76, allocations: 0 / 5.271 GB, free: 75.29 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.46e-06/11.76, allocations: 8 kB / 5.271 GB, free: 75.28 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.633e-06/11.76, allocations: 7.922 kB / 5.271 GB, free: 75.27 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001078/11.76, allocations: 165.7 kB / 5.271 GB, free: 75.06 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.975e-06/11.76, allocations: 0 / 5.271 GB, free: 75.06 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001551/11.76, allocations: 23.98 kB / 5.271 GB, free: 75.04 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.723e-06/11.76, allocations: 3.953 kB / 5.271 GB, free: 75.04 MB / 0.7761 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.219e-05/11.76, allocations: 4 kB / 5.271 GB, free: 75.03 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.332e-06/11.76, allocations: 0 / 5.271 GB, free: 75.03 MB / 0.7761 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.567e-06/11.76, allocations: 4 kB / 5.271 GB, free: 75.03 MB / 0.7761 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002147/11.76, allocations: 129 kB / 5.272 GB, free: 74.88 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.677e-05/11.76, allocations: 89.05 kB / 5.272 GB, free: 74.78 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.904e-05/11.76, allocations: 3.953 kB / 5.272 GB, free: 74.77 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 9.324e-05/11.76, allocations: 4 kB / 5.272 GB, free: 74.77 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 1.919e-05/11.76, allocations: 15.86 kB / 5.272 GB, free: 74.75 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.118e-05/11.76, allocations: 4 kB / 5.272 GB, free: 74.75 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 3.023e-05/11.76, allocations: 75.28 kB / 5.272 GB, free: 74.68 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 6.76e-07/11.76, allocations: 0 / 5.272 GB, free: 74.68 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.0003889/11.76, allocations: 64.08 kB / 5.272 GB, free: 74.61 MB / 0.7761 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 0.0006523/11.76, allocations: 0.561 MB / 5.272 GB, free: 74.05 MB / 0.7761 GB
Notification: Performance of simCode: created initialization part: time 0.0001496/11.76, allocations: 55.94 kB / 5.272 GB, free: 73.99 MB / 0.7761 GB
Notification: Performance of simCode: created event and clocks part: time 3.273e-06/11.76, allocations: 0 / 5.272 GB, free: 73.99 MB / 0.7761 GB
Notification: Performance of simCode: created simulation system equations: time 4.995e-05/11.76, allocations: 31.94 kB / 5.272 GB, free: 73.96 MB / 0.7761 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001653/11.76, allocations: 8.422 kB / 5.272 GB, free: 73.95 MB / 0.7761 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0005073/11.76, allocations: 281.5 kB / 5.273 GB, free: 73.65 MB / 0.7761 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001149/11.76, allocations: 0.6887 MB / 5.273 GB, free: 72.94 MB / 0.7761 GB
Notification: Performance of simCode: alias equations: time 0.0001025/11.76, allocations: 8.672 kB / 5.273 GB, free: 72.93 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.58e-05/11.76, allocations: 11.44 kB / 5.273 GB, free: 72.91 MB / 0.7761 GB
Notification: Performance of SimCode: time 1.52e-06/11.76, allocations: 0 / 5.273 GB, free: 72.91 MB / 0.7761 GB
Notification: Performance of Templates: time 0.01643/11.78, allocations: 9.766 MB / 5.283 GB, free: 63.14 MB / 0.7761 GB