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 3.916/3.916, allocations: 432.7 MB / 444.9 MB, free: 15.72 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.298e-05/3.302e-05, allocations: 8.547 kB / 0.5337 GB, free: 12.24 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1724/0.1725, allocations: 98.71 MB / 0.6301 GB, free: 6.25 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 11.89/12.06, allocations: 4.66 GB / 5.29 GB, free: 291 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002456/12.06, allocations: 84.44 kB / 5.291 GB, free: 291 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 0.1086/12.17, allocations: 36.39 MB / 5.326 GB, free: 257.4 MB / 0.823 GB
Notification: Performance of FrontEnd: time 2.092e-06/12.17, allocations: 0 / 5.326 GB, free: 257.4 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 7.469e-06/12.17, allocations: 0 / 5.326 GB, free: 257.4 MB / 0.823 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 0.0002847/12.17, allocations: 350.4 kB / 5.326 GB, free: 257 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.089e-05/12.17, allocations: 8.031 kB / 5.326 GB, free: 257 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002281/12.17, allocations: 11.98 kB / 5.326 GB, free: 256.9 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 7.18e-05/12.17, allocations: 163.1 kB / 5.327 GB, free: 256.8 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.512e-05/12.17, allocations: 4 kB / 5.327 GB, free: 256.7 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.289e-05/12.17, allocations: 8 kB / 5.327 GB, free: 256.7 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000116/12.17, allocations: 53.58 kB / 5.327 GB, free: 256.7 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.866e-06/12.17, allocations: 0 / 5.327 GB, free: 256.7 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.429e-05/12.17, allocations: 8 kB / 5.327 GB, free: 256.7 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.659e-06/12.17, allocations: 0 / 5.327 GB, free: 256.7 MB / 0.823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 5.116e-05/12.17, allocations: 11.98 kB / 5.327 GB, free: 256.7 MB / 0.823 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001459/12.17, allocations: 169.5 kB / 5.327 GB, free: 256.4 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 9.147e-05/12.17, allocations: 54.55 kB / 5.327 GB, free: 256.4 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 4.155e-05/12.17, allocations: 16.86 kB / 5.327 GB, free: 256.4 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.365e-05/12.17, allocations: 0 / 5.327 GB, free: 256.4 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.988e-05/12.17, allocations: 38.5 kB / 5.327 GB, free: 256.3 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=7): time 1.843e-06/12.17, allocations: 3.938 kB / 5.327 GB, free: 256.3 MB / 0.823 GB
Notification: Performance of matching and sorting (n=11): time 0.0007226/12.17, allocations: 362.3 kB / 5.327 GB, free: 255.9 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.112e-05/12.17, allocations: 55.41 kB / 5.327 GB, free: 255.8 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 4.783e-05/12.17, allocations: 93 kB / 5.327 GB, free: 255.7 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 1.403e-05/12.17, allocations: 25.7 kB / 5.327 GB, free: 255.7 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 1.744e-05/12.17, allocations: 80.14 kB / 5.328 GB, free: 255.6 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 3.936e-05/12.17, allocations: 43.36 kB / 5.328 GB, free: 255.6 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.874e-06/12.17, allocations: 0 / 5.328 GB, free: 255.6 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 4.952e-05/12.17, allocations: 318.8 kB / 5.328 GB, free: 255.3 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 4.341e-05/12.17, allocations: 16 kB / 5.328 GB, free: 255.2 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 5.551e-05/12.17, allocations: 41.83 kB / 5.328 GB, free: 255.2 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 5.565e-05/12.17, allocations: 19.98 kB / 5.328 GB, free: 255.2 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.76e-06/12.17, allocations: 0 / 5.328 GB, free: 255.2 MB / 0.823 GB
Notification: Performance of matching and sorting (n=14) (initialization): time 0.0001606/12.17, allocations: 89.61 kB / 5.328 GB, free: 255.1 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.802e-05/12.17, allocations: 7.953 kB / 5.328 GB, free: 255.1 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.149e-06/12.17, allocations: 0 / 5.328 GB, free: 255.1 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.769e-05/12.17, allocations: 4 kB / 5.328 GB, free: 255.1 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001413/12.17, allocations: 23.98 kB / 5.328 GB, free: 255.1 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.527e-06/12.17, allocations: 0 / 5.328 GB, free: 255.1 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 4.517e-05/12.17, allocations: 8 kB / 5.328 GB, free: 255 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.092e-05/12.17, allocations: 4.469 kB / 5.328 GB, free: 255 MB / 0.823 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 5.688e-05/12.17, allocations: 116.9 kB / 5.328 GB, free: 254.9 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.947e-05/12.17, allocations: 7.906 kB / 5.328 GB, free: 254.9 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.839e-05/12.17, allocations: 16.05 kB / 5.328 GB, free: 254.9 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.332e-06/12.17, allocations: 0 / 5.328 GB, free: 254.9 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.384e-06/12.17, allocations: 0 / 5.328 GB, free: 254.9 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.881e-06/12.17, allocations: 7.938 kB / 5.328 GB, free: 254.9 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001118/12.17, allocations: 169.6 kB / 5.328 GB, free: 254.7 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.323e-06/12.17, allocations: 4 kB / 5.328 GB, free: 254.7 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001674/12.17, allocations: 23.98 kB / 5.328 GB, free: 254.6 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.708e-06/12.17, allocations: 0 / 5.328 GB, free: 254.6 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.21e-05/12.17, allocations: 0 / 5.328 GB, free: 254.6 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.435e-06/12.17, allocations: 3.953 kB / 5.328 GB, free: 254.6 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.645e-06/12.17, allocations: 0 / 5.328 GB, free: 254.6 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002204/12.17, allocations: 129 kB / 5.329 GB, free: 254.5 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.695e-05/12.17, allocations: 85.06 kB / 5.329 GB, free: 254.4 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.946e-05/12.17, allocations: 11.98 kB / 5.329 GB, free: 254.4 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 9.464e-05/12.17, allocations: 0 / 5.329 GB, free: 254.4 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 2.102e-05/12.17, allocations: 15.89 kB / 5.329 GB, free: 254.4 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.362e-05/12.17, allocations: 7.984 kB / 5.329 GB, free: 254.4 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 2.501e-05/12.17, allocations: 75.28 kB / 5.329 GB, free: 254.3 MB / 0.823 GB
Notification: Performance of sort global known variables: time 7.46e-07/12.17, allocations: 0 / 5.329 GB, free: 254.3 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.0003993/12.17, allocations: 51.94 kB / 5.329 GB, free: 254.2 MB / 0.823 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 0.0006805/12.17, allocations: 0.5809 MB / 5.329 GB, free: 253.7 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.0001557/12.17, allocations: 47.94 kB / 5.329 GB, free: 253.6 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 4.135e-06/12.17, allocations: 4 kB / 5.329 GB, free: 253.6 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 5.113e-05/12.17, allocations: 23.94 kB / 5.329 GB, free: 253.6 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001906/12.17, allocations: 8 kB / 5.329 GB, free: 253.6 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0005317/12.18, allocations: 287.8 kB / 5.33 GB, free: 253.3 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001202/12.18, allocations: 0.6926 MB / 5.33 GB, free: 252.5 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.0001004/12.18, allocations: 8.672 kB / 5.33 GB, free: 252.5 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.864e-05/12.18, allocations: 19.38 kB / 5.33 GB, free: 252.5 MB / 0.823 GB
Notification: Performance of SimCode: time 1.702e-06/12.18, allocations: 0 / 5.33 GB, free: 252.5 MB / 0.823 GB
Notification: Performance of Templates: time 0.01662/12.19, allocations: 9.773 MB / 5.34 GB, free: 242.7 MB / 0.823 GB