Running command: translateModel(Buildings.Media.Examples.AirDerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Media.Examples.AirDerivativeCheck")
Notification: Performance of loadModel(Buildings): time 4.344/4.344, allocations: 431.3 MB / 445.8 MB, free: 7.23 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.997e-05/2.992e-05, allocations: 4 kB / 0.5354 GB, free: 1.23 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.679/0.679, allocations: 98.7 MB / 0.6318 GB, free: 0.8438 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Media.Examples.AirDerivativeCheck): time 0.001729/0.6808, allocations: 1.023 MB / 0.6328 GB, free: 15.81 MB / 0.5105 GB
Notification: Performance of NFInst.instExpressions: time 0.1965/0.8774, allocations: 121 MB / 0.7509 GB, free: 6.523 MB / 0.6198 GB
Notification: Performance of NFInst.updateImplicitVariability: time 5.878e-05/0.8775, allocations: 0 / 0.7509 GB, free: 6.523 MB / 0.6198 GB
Notification: Performance of NFTyping.typeComponents: time 3.861e-05/0.8776, allocations: 3.938 kB / 0.7509 GB, free: 6.52 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 5.221e-05/0.8776, allocations: 3.984 kB / 0.7509 GB, free: 6.516 MB / 0.6198 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0009999/0.8786, allocations: 219.2 kB / 0.7511 GB, free: 6.301 MB / 0.6198 GB
Notification: Performance of NFFlatten.flatten: time 7.857e-05/0.8787, allocations: 23.97 kB / 0.7512 GB, free: 6.277 MB / 0.6198 GB
Notification: Performance of NFFlatten.resolveConnections: time 3.998e-05/0.8788, allocations: 0 / 0.7512 GB, free: 6.277 MB / 0.6198 GB
Notification: Performance of NFEvalConstants.evaluate: time 5.551e-05/0.8788, allocations: 27.97 kB / 0.7512 GB, free: 6.25 MB / 0.6198 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001021/0.879, allocations: 35.84 kB / 0.7512 GB, free: 6.215 MB / 0.6198 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0009918/0.88, allocations: 271.5 kB / 0.7515 GB, free: 5.949 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 3.732e-05/0.88, allocations: 12 kB / 0.7515 GB, free: 5.938 MB / 0.6198 GB
Notification: Performance of NFScalarize.scalarize: time 5.667e-05/0.8801, allocations: 15.97 kB / 0.7515 GB, free: 5.922 MB / 0.6198 GB
Notification: Performance of NFVerifyModel.verify: time 3.711e-05/0.8801, allocations: 8 kB / 0.7515 GB, free: 5.914 MB / 0.6198 GB
Notification: Performance of NFConvertDAE.convert: time 0.0003571/0.8805, allocations: 98.16 kB / 0.7516 GB, free: 5.82 MB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 2.946e-06/0.8805, allocations: 0 / 0.7516 GB, free: 5.82 MB / 0.6198 GB
Notification: Performance of FrontEnd: time 2.355e-06/0.8805, allocations: 0 / 0.7516 GB, free: 5.82 MB / 0.6198 GB
Notification: Performance of Transformations before backend: time 1.097e-05/0.8806, allocations: 0 / 0.7516 GB, free: 5.82 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: 12
 * Number of variables: 12
Notification: Performance of Generate backend data structure: time 0.0005033/0.8811, allocations: 363.3 kB / 0.7519 GB, free: 5.418 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 4.264e-05/0.8811, allocations: 8.031 kB / 0.752 GB, free: 5.41 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0005369/0.8817, allocations: 47.86 kB / 0.752 GB, free: 5.363 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001274/0.8818, allocations: 170.9 kB / 0.7522 GB, free: 5.156 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.74e-05/0.8818, allocations: 4 kB / 0.7522 GB, free: 5.152 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.82e-05/0.8819, allocations: 8 kB / 0.7522 GB, free: 5.145 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002229/0.8821, allocations: 77.64 kB / 0.7522 GB, free: 5.062 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.848e-06/0.8821, allocations: 0 / 0.7522 GB, free: 5.062 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.554e-05/0.8822, allocations: 7.953 kB / 0.7523 GB, free: 5.055 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.835e-06/0.8822, allocations: 7.938 kB / 0.7523 GB, free: 5.047 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001395/0.8823, allocations: 43.94 kB / 0.7523 GB, free: 5.004 MB / 0.6198 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002576/0.8826, allocations: 185.6 kB / 0.7525 GB, free: 4.773 MB / 0.6198 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000259/0.8829, allocations: 94.56 kB / 0.7526 GB, free: 4.672 MB / 0.6198 GB
Notification: Performance of preOpt evalFunc (simulation): time 5.582e-05/0.883, allocations: 8 kB / 0.7526 GB, free: 4.664 MB / 0.6198 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.064e-05/0.883, allocations: 38.56 kB / 0.7526 GB, free: 4.617 MB / 0.6198 GB
Notification: Performance of pre-optimization done (n=12): time 1.663e-06/0.883, allocations: 0 / 0.7526 GB, free: 4.617 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=19): time 0.001957/0.885, allocations: 0.5585 MB / 0.7532 GB, free: 4.008 MB / 0.6198 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.956e-05/0.8851, allocations: 55.41 kB / 0.7532 GB, free: 3.941 MB / 0.6198 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 7.174e-05/0.8851, allocations: 89 kB / 0.7533 GB, free: 3.848 MB / 0.6198 GB
Notification: Performance of collectPreVariables (initialization): time 2.844e-05/0.8852, allocations: 33.7 kB / 0.7533 GB, free: 3.809 MB / 0.6198 GB
Notification: Performance of collectInitialEqns (initialization): time 3.624e-05/0.8852, allocations: 80.52 kB / 0.7534 GB, free: 3.727 MB / 0.6198 GB
Notification: Performance of collectInitialBindings (initialization): time 8.676e-05/0.8853, allocations: 71 kB / 0.7535 GB, free: 3.656 MB / 0.6198 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.628e-06/0.8853, allocations: 0 / 0.7535 GB, free: 3.656 MB / 0.6198 GB
Notification: Performance of setup shared object (initialization): time 0.0001201/0.8855, allocations: 322.8 kB / 0.7538 GB, free: 3.332 MB / 0.6198 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001019/0.8856, allocations: 31.98 kB / 0.7538 GB, free: 3.301 MB / 0.6198 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001321/0.8857, allocations: 72.89 kB / 0.7539 GB, free: 3.219 MB / 0.6198 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001342/0.8859, allocations: 48.06 kB / 0.7539 GB, free: 3.172 MB / 0.6198 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.583e-06/0.8859, allocations: 0 / 0.7539 GB, free: 3.172 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=24) (initialization): time 0.0003681/0.8863, allocations: 161.5 kB / 0.7541 GB, free: 3.008 MB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 1.884e-05/0.8863, allocations: 4 kB / 0.7541 GB, free: 3.004 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.943e-06/0.8863, allocations: 0 / 0.7541 GB, free: 3.004 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.062e-05/0.8863, allocations: 4 kB / 0.7541 GB, free: 3 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003187/0.8867, allocations: 39.92 kB / 0.7541 GB, free: 2.961 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.209e-05/0.8867, allocations: 11.88 kB / 0.7541 GB, free: 2.949 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 9.934e-05/0.8868, allocations: 8 kB / 0.7541 GB, free: 2.941 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.794e-05/0.8868, allocations: 11.94 kB / 0.7542 GB, free: 2.93 MB / 0.6198 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (24):
 * Single equations (assignments): 24
 * 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 0.000119/0.887, allocations: 121.8 kB / 0.7543 GB, free: 2.801 MB / 0.6198 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.07e-05/0.887, allocations: 7.906 kB / 0.7543 GB, free: 2.793 MB / 0.6198 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.461e-05/0.8871, allocations: 20.44 kB / 0.7543 GB, free: 2.773 MB / 0.6198 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.018e-06/0.8871, allocations: 0 / 0.7543 GB, free: 2.773 MB / 0.6198 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.162e-06/0.8871, allocations: 0 / 0.7543 GB, free: 2.773 MB / 0.6198 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.593e-06/0.8871, allocations: 3.953 kB / 0.7543 GB, free: 2.77 MB / 0.6198 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002256/0.8873, allocations: 189.6 kB / 0.7545 GB, free: 2.535 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.648e-06/0.8874, allocations: 3.984 kB / 0.7545 GB, free: 2.531 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000399/0.8878, allocations: 39.98 kB / 0.7545 GB, free: 2.492 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.847e-06/0.8878, allocations: 4 kB / 0.7545 GB, free: 2.488 MB / 0.6198 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.826e-05/0.8878, allocations: 4 kB / 0.7545 GB, free: 2.484 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.016e-06/0.8878, allocations: 0 / 0.7545 GB, free: 2.484 MB / 0.6198 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.613e-06/0.8878, allocations: 0 / 0.7545 GB, free: 2.484 MB / 0.6198 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000486/0.8883, allocations: 210.1 kB / 0.7547 GB, free: 2.262 MB / 0.6198 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001066/0.8885, allocations: 92.98 kB / 0.7548 GB, free: 2.152 MB / 0.6198 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.175e-05/0.8885, allocations: 8.062 kB / 0.7548 GB, free: 2.145 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002325/0.8887, allocations: 12 kB / 0.7548 GB, free: 2.133 MB / 0.6198 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.941e-05/0.8888, allocations: 11.98 kB / 0.7549 GB, free: 2.121 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.19e-05/0.8888, allocations: 8 kB / 0.7549 GB, free: 2.113 MB / 0.6198 GB
Notification: Performance of sorting global known variables: time 4.445e-05/0.8889, allocations: 79.23 kB / 0.7549 GB, free: 2.035 MB / 0.6198 GB
Notification: Performance of sort global known variables: time 3.51e-07/0.8889, allocations: 0 / 0.7549 GB, free: 2.035 MB / 0.6198 GB
Notification: Performance of remove unused functions: time 0.0003069/0.8892, allocations: 28 kB / 0.755 GB, free: 2.008 MB / 0.6198 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 5 (hLiqSym,hSteSym,hAirSym,cpSym,cvSym)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (19):
 * Single equations (assignments): 19
 * 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 0.0001797/0.8894, allocations: 115.3 kB / 0.7551 GB, free: 1.887 MB / 0.6198 GB
Notification: Performance of simCode: created initialization part: time 0.0003055/0.8897, allocations: 105.4 kB / 0.7552 GB, free: 1.785 MB / 0.6198 GB
Notification: Performance of simCode: created event and clocks part: time 2.886e-06/0.8897, allocations: 0 / 0.7552 GB, free: 1.785 MB / 0.6198 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001235/0.8899, allocations: 51.92 kB / 0.7552 GB, free: 1.734 MB / 0.6198 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002299/0.8901, allocations: 15.94 kB / 0.7552 GB, free: 1.719 MB / 0.6198 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001289/0.8914, allocations: 0.6006 MB / 0.7558 GB, free: 1.094 MB / 0.6198 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002969/0.8917, allocations: 0.7089 MB / 0.7565 GB, free: 364 kB / 0.6198 GB
Notification: Performance of simCode: alias equations: time 0.0002264/0.892, allocations: 16.64 kB / 0.7565 GB, free: 348 kB / 0.6198 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 5.763e-05/0.892, allocations: 15.44 kB / 0.7565 GB, free: 332 kB / 0.6198 GB
Notification: Performance of SimCode: time 9.32e-07/0.892, allocations: 0 / 0.7565 GB, free: 332 kB / 0.6198 GB
Notification: Performance of Templates: time 0.00495/0.897, allocations: 1.036 MB / 0.7576 GB, free: 15.29 MB / 0.6355 GB