Running command: translateModel(Buildings.Fluid.Examples.Performance.Example8,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Fluid.Examples.Performance.Example8")
Notification: Performance of loadModel(Buildings): time 4.111/4.111, allocations: 464.6 MB / 476.8 MB, free: 2.125 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.944e-05/2.959e-05, allocations: 4 kB / 0.5731 GB, free: 5.742 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2217/0.2218, allocations: 107.2 MB / 0.6777 GB, free: 10.38 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.7711/0.9929, allocations: 130.9 MB / 0.8056 GB, free: 12.41 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002025/0.9931, allocations: 73.3 kB / 0.8057 GB, free: 12.41 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.000708/0.9938, allocations: 410.5 kB / 0.8061 GB, free: 12.09 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.299e-06/0.9939, allocations: 0 / 0.8061 GB, free: 12.09 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 5.198e-06/0.9939, allocations: 0 / 0.8061 GB, free: 12.09 MB / 0.6355 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2
 * Number of variables: 2
Notification: Performance of Generate backend data structure: time 0.0001529/0.994, allocations: 307.5 kB / 0.8063 GB, free: 11.75 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 3.85e-05/0.9941, allocations: 7.5 kB / 0.8064 GB, free: 11.75 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 2.456e-05/0.9941, allocations: 7.906 kB / 0.8064 GB, free: 11.74 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 5.877e-05/0.9942, allocations: 168.1 kB / 0.8065 GB, free: 11.54 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.23e-05/0.9942, allocations: 0 / 0.8065 GB, free: 11.54 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.247e-05/0.9942, allocations: 0 / 0.8065 GB, free: 11.54 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 9.237e-05/0.9943, allocations: 49.34 kB / 0.8066 GB, free: 11.49 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.135e-06/0.9944, allocations: 0 / 0.8066 GB, free: 11.49 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.563e-06/0.9944, allocations: 0 / 0.8066 GB, free: 11.49 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.433e-06/0.9944, allocations: 3.984 kB / 0.8066 GB, free: 11.49 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 2.603e-05/0.9944, allocations: 5.219 kB / 0.8066 GB, free: 11.49 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001097/0.9946, allocations: 165.2 kB / 0.8067 GB, free: 11.29 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 4.515e-05/0.9946, allocations: 37.05 kB / 0.8068 GB, free: 11.23 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 2.302e-05/0.9947, allocations: 18.62 kB / 0.8068 GB, free: 11.21 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.513e-05/0.9947, allocations: 3.516 kB / 0.8068 GB, free: 11.21 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.573e-05/0.9947, allocations: 39.41 kB / 0.8068 GB, free: 11.17 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=2): time 2.042e-06/0.9947, allocations: 0 / 0.8068 GB, free: 11.17 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=2): time 0.0001191/0.9949, allocations: 38.5 kB / 0.8069 GB, free: 11.14 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.287e-05/0.9949, allocations: 78.28 kB / 0.8069 GB, free: 11.04 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 1.711e-05/0.9949, allocations: 85 kB / 0.807 GB, free: 10.95 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 7.815e-06/0.9949, allocations: 25.7 kB / 0.807 GB, free: 10.92 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 1.251e-05/0.995, allocations: 80.14 kB / 0.8071 GB, free: 10.84 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 2.97e-05/0.995, allocations: 12.3 kB / 0.8071 GB, free: 10.83 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.416e-06/0.995, allocations: 4 kB / 0.8071 GB, free: 10.83 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 4.721e-05/0.9951, allocations: 314.8 kB / 0.8074 GB, free: 10.52 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 1.208e-05/0.9951, allocations: 0 / 0.8074 GB, free: 10.52 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 1.814e-05/0.9951, allocations: 17.47 kB / 0.8075 GB, free: 10.5 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 2.334e-05/0.9952, allocations: 1.594 kB / 0.8075 GB, free: 10.5 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.153e-06/0.9952, allocations: 0 / 0.8075 GB, free: 10.5 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=2) (initialization): time 7.511e-05/0.9953, allocations: 50.73 kB / 0.8075 GB, free: 10.46 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 1.536e-05/0.9953, allocations: 9.266 kB / 0.8075 GB, free: 10.46 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.933e-06/0.9953, allocations: 0 / 0.8075 GB, free: 10.46 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.209e-05/0.9953, allocations: 0 / 0.8075 GB, free: 10.46 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 6.072e-05/0.9954, allocations: 3.906 kB / 0.8075 GB, free: 10.46 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.767e-06/0.9954, allocations: 0 / 0.8075 GB, free: 10.46 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 2.293e-05/0.9954, allocations: 5.312 kB / 0.8075 GB, free: 10.46 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.181e-06/0.9955, allocations: 0 / 0.8075 GB, free: 10.46 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 (2):
 * Single equations (assignments): 2
 * 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 4.433e-05/0.9955, allocations: 101 kB / 0.8076 GB, free: 10.35 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.303e-05/0.9955, allocations: 15.86 kB / 0.8076 GB, free: 10.34 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001137/0.9957, allocations: 48.88 kB / 0.8077 GB, free: 10.3 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.209e-06/0.9957, allocations: 0 / 0.8077 GB, free: 10.3 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.112e-06/0.9957, allocations: 0 / 0.8077 GB, free: 10.3 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.261e-06/0.9957, allocations: 0 / 0.8077 GB, free: 10.3 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 6.754e-05/0.9958, allocations: 150.9 kB / 0.8078 GB, free: 10.11 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.726e-06/0.9958, allocations: 1.688 kB / 0.8078 GB, free: 10.11 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 3.208e-05/0.9958, allocations: 4.625 kB / 0.8078 GB, free: 10.11 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.071e-06/0.9959, allocations: 4.062 kB / 0.8078 GB, free: 10.11 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.133e-06/0.9959, allocations: 3.953 kB / 0.8078 GB, free: 10.11 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.042e-06/0.9959, allocations: 7.719 kB / 0.8078 GB, free: 10.1 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.645e-06/0.9959, allocations: 1.219 kB / 0.8078 GB, free: 10.1 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 7.577e-05/0.996, allocations: 73.3 kB / 0.8079 GB, free: 10.02 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 1.813e-05/0.996, allocations: 84.95 kB / 0.808 GB, free: 9.918 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.423e-05/0.996, allocations: 9.359 kB / 0.808 GB, free: 9.91 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 2.179e-05/0.9961, allocations: 3.938 kB / 0.808 GB, free: 9.906 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 1.72e-05/0.9961, allocations: 0 / 0.808 GB, free: 9.906 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.123e-06/0.9961, allocations: 3.844 kB / 0.808 GB, free: 9.906 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 1.629e-05/0.9961, allocations: 76.45 kB / 0.8081 GB, free: 9.832 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 6.01e-07/0.9961, allocations: 0 / 0.8081 GB, free: 9.832 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.0002413/0.9964, allocations: 2.625 kB / 0.8081 GB, free: 9.832 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for simulation:
 * 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 simulation (2):
 * Single equations (assignments): 2
 * 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 9.567e-05/0.9965, allocations: 106.5 kB / 0.8082 GB, free: 9.742 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 6.936e-05/0.9966, allocations: 11.69 kB / 0.8082 GB, free: 9.738 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 2.489e-06/0.9966, allocations: 0 / 0.8082 GB, free: 9.738 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 1.492e-05/0.9966, allocations: 7.531 kB / 0.8082 GB, free: 9.738 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000101/0.9967, allocations: 0 / 0.8082 GB, free: 9.738 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0001553/0.9969, allocations: 64.7 kB / 0.8083 GB, free: 9.66 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001032/0.997, allocations: 0.6795 MB / 0.8089 GB, free: 8.961 MB / 0.6355 GB
Notification: Performance of simCode: alias equations: time 2.068e-05/0.997, allocations: 4.25 kB / 0.8089 GB, free: 8.957 MB / 0.6355 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 1.384e-05/0.9971, allocations: 7.438 kB / 0.8089 GB, free: 8.949 MB / 0.6355 GB
Notification: Performance of SimCode: time 1.29e-06/0.9971, allocations: 0 / 0.8089 GB, free: 8.949 MB / 0.6355 GB
Notification: Performance of Templates: time 0.001982/0.9991, allocations: 185.3 kB / 0.8091 GB, free: 8.914 MB / 0.6355 GB