Running command: translateModel(Buildings.Fluid.Examples.Performance.Example8,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Examples.Performance.Example8")
Notification: Performance of loadModel(Buildings): time 4.355/4.355, allocations: 458.9 MB / 473.4 MB, free: 11.88 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.179e-05/3.184e-05, allocations: 3.25 kB / 0.5697 GB, free: 9.812 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2196/0.2197, allocations: 106.2 MB / 0.6734 GB, free: 2.641 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.Example8): time 0.000743/0.2205, allocations: 260.2 kB / 0.6737 GB, free: 2.387 MB / 0.5417 GB
Notification: Performance of NFInst.instExpressions: time 0.0001176/0.2206, allocations: 7.984 kB / 0.6737 GB, free: 2.379 MB / 0.5417 GB
Notification: Performance of NFInst.updateImplicitVariability: time 1.974e-05/0.2207, allocations: 4 kB / 0.6737 GB, free: 2.375 MB / 0.5417 GB
Notification: Performance of NFTyping.typeComponents: time 1.095e-05/0.2207, allocations: 0 / 0.6737 GB, free: 2.375 MB / 0.5417 GB
Notification: Performance of NFTyping.typeBindings: time 0.0001116/0.2208, allocations: 0 / 0.6737 GB, free: 2.375 MB / 0.5417 GB
Notification: Performance of NFTyping.typeClassSections: time 3.166e-06/0.2208, allocations: 3.938 kB / 0.6737 GB, free: 2.371 MB / 0.5417 GB
Notification: Performance of NFFlatten.flatten: time 3.312e-05/0.2209, allocations: 11.94 kB / 0.6737 GB, free: 2.359 MB / 0.5417 GB
Notification: Performance of NFFlatten.resolveConnections: time 4.176e-05/0.2209, allocations: 3.984 kB / 0.6737 GB, free: 2.355 MB / 0.5417 GB
Notification: Performance of NFEvalConstants.evaluate: time 1.321e-05/0.2209, allocations: 0 / 0.6737 GB, free: 2.355 MB / 0.5417 GB
Notification: Performance of NFSimplifyModel.simplify: time 4.415e-05/0.221, allocations: 4 kB / 0.6737 GB, free: 2.352 MB / 0.5417 GB
Notification: Performance of NFFlatten.collectFunctions: time 1.298e-05/0.221, allocations: 0 / 0.6737 GB, free: 2.352 MB / 0.5417 GB
Notification: Performance of NFPackage.collectConstants: time 8.717e-06/0.221, allocations: 0 / 0.6737 GB, free: 2.352 MB / 0.5417 GB
Notification: Performance of NFScalarize.scalarize: time 7.264e-06/0.2211, allocations: 0 / 0.6737 GB, free: 2.352 MB / 0.5417 GB
Notification: Performance of NFVerifyModel.verify: time 6.823e-06/0.2211, allocations: 0 / 0.6737 GB, free: 2.352 MB / 0.5417 GB
Notification: Performance of NFConvertDAE.convert: time 2.996e-05/0.2211, allocations: 3.984 kB / 0.6737 GB, free: 2.348 MB / 0.5417 GB
Notification: Performance of FrontEnd - DAE generated: time 3.186e-06/0.2211, allocations: 0 / 0.6737 GB, free: 2.348 MB / 0.5417 GB
Notification: Performance of FrontEnd: time 1.974e-06/0.2211, allocations: 0 / 0.6737 GB, free: 2.348 MB / 0.5417 GB
Notification: Performance of Transformations before backend: time 8.476e-06/0.2212, allocations: 4 kB / 0.6737 GB, free: 2.344 MB / 0.5417 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 0.0002719/0.2214, allocations: 311.3 kB / 0.674 GB, free: 1.992 MB / 0.5417 GB
Notification: Performance of prepare preOptimizeDAE: time 4.343e-05/0.2215, allocations: 8.031 kB / 0.674 GB, free: 1.984 MB / 0.5417 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.676e-05/0.2215, allocations: 3.984 kB / 0.674 GB, free: 1.98 MB / 0.5417 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001088/0.2216, allocations: 163 kB / 0.6742 GB, free: 1.781 MB / 0.5417 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.595e-05/0.2217, allocations: 4 kB / 0.6742 GB, free: 1.777 MB / 0.5417 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.054e-05/0.2217, allocations: 0 / 0.6742 GB, free: 1.777 MB / 0.5417 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001225/0.2218, allocations: 51.36 kB / 0.6742 GB, free: 1.715 MB / 0.5417 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.937e-06/0.2218, allocations: 0 / 0.6742 GB, free: 1.715 MB / 0.5417 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.476e-06/0.2219, allocations: 0 / 0.6742 GB, free: 1.715 MB / 0.5417 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.649e-06/0.2219, allocations: 0 / 0.6742 GB, free: 1.715 MB / 0.5417 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 3.091e-05/0.2219, allocations: 7.984 kB / 0.6742 GB, free: 1.707 MB / 0.5417 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001697/0.2221, allocations: 154.5 kB / 0.6744 GB, free: 1.504 MB / 0.5417 GB
Notification: Performance of preOpt comSubExp (simulation): time 7.72e-05/0.2222, allocations: 37.16 kB / 0.6744 GB, free: 1.449 MB / 0.5417 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.714e-05/0.2222, allocations: 4 kB / 0.6744 GB, free: 1.445 MB / 0.5417 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.491e-05/0.2223, allocations: 42.67 kB / 0.6745 GB, free: 1.395 MB / 0.5417 GB
Notification: Performance of pre-optimization done (n=2): time 1.523e-06/0.2223, allocations: 0 / 0.6745 GB, free: 1.395 MB / 0.5417 GB
Notification: Performance of matching and sorting (n=2): time 0.0001677/0.2225, allocations: 37.64 kB / 0.6745 GB, free: 1.352 MB / 0.5417 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.813e-05/0.2225, allocations: 77.11 kB / 0.6746 GB, free: 1.258 MB / 0.5417 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 3.72e-05/0.2226, allocations: 85.25 kB / 0.6747 GB, free: 1.168 MB / 0.5417 GB
Notification: Performance of collectPreVariables (initialization): time 2.029e-05/0.2226, allocations: 33.7 kB / 0.6747 GB, free: 1.129 MB / 0.5417 GB
Notification: Performance of collectInitialEqns (initialization): time 3.241e-05/0.2226, allocations: 80.14 kB / 0.6748 GB, free: 1.047 MB / 0.5417 GB
Notification: Performance of collectInitialBindings (initialization): time 3.956e-05/0.2227, allocations: 12.12 kB / 0.6748 GB, free: 1.035 MB / 0.5417 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.24e-06/0.2227, allocations: 3.938 kB / 0.6748 GB, free: 1.031 MB / 0.5417 GB
Notification: Performance of setup shared object (initialization): time 0.00012/0.2228, allocations: 322.7 kB / 0.6751 GB, free: 0.707 MB / 0.5417 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 1.363e-05/0.2229, allocations: 0 / 0.6751 GB, free: 0.707 MB / 0.5417 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 2.26e-05/0.2229, allocations: 13.72 kB / 0.6751 GB, free: 0.6875 MB / 0.5417 GB
Notification: Performance of analyzeInitialSystem (initialization): time 3.062e-05/0.2229, allocations: 12.06 kB / 0.6751 GB, free: 0.6758 MB / 0.5417 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.012e-06/0.223, allocations: 3.953 kB / 0.6751 GB, free: 0.6719 MB / 0.5417 GB
Notification: Performance of matching and sorting (n=2) (initialization): time 8.609e-05/0.223, allocations: 41.62 kB / 0.6752 GB, free: 0.625 MB / 0.5417 GB
Notification: Performance of prepare postOptimizeDAE: time 1.794e-05/0.2231, allocations: 4 kB / 0.6752 GB, free: 0.6211 MB / 0.5417 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.38e-06/0.2231, allocations: 0 / 0.6752 GB, free: 0.6211 MB / 0.5417 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.617e-05/0.2231, allocations: 4 kB / 0.6752 GB, free: 0.6172 MB / 0.5417 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 9.91e-05/0.2232, allocations: 3.984 kB / 0.6752 GB, free: 0.6133 MB / 0.5417 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.899e-06/0.2233, allocations: 4 kB / 0.6752 GB, free: 0.6094 MB / 0.5417 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 2.547e-05/0.2233, allocations: 0 / 0.6752 GB, free: 0.6094 MB / 0.5417 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.456e-06/0.2233, allocations: 4.062 kB / 0.6752 GB, free: 0.6055 MB / 0.5417 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 8.337e-05/0.2234, allocations: 110.5 kB / 0.6753 GB, free: 500 kB / 0.5417 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.556e-05/0.2234, allocations: 7.953 kB / 0.6753 GB, free: 492 kB / 0.5417 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001424/0.2236, allocations: 52.7 kB / 0.6753 GB, free: 432 kB / 0.5417 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.887e-06/0.2236, allocations: 0 / 0.6753 GB, free: 432 kB / 0.5417 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.849e-06/0.2236, allocations: 0 / 0.6753 GB, free: 432 kB / 0.5417 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.951e-06/0.2236, allocations: 3.984 kB / 0.6753 GB, free: 428 kB / 0.5417 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000109/0.2237, allocations: 149.8 kB / 0.6755 GB, free: 228 kB / 0.5417 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.699e-06/0.2238, allocations: 4 kB / 0.6755 GB, free: 224 kB / 0.5417 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 4.111e-05/0.2238, allocations: 7.953 kB / 0.6755 GB, free: 216 kB / 0.5417 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.447e-06/0.2238, allocations: 0 / 0.6755 GB, free: 216 kB / 0.5417 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.133e-06/0.2238, allocations: 0 / 0.6755 GB, free: 216 kB / 0.5417 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.238e-06/0.2238, allocations: 4 kB / 0.6755 GB, free: 212 kB / 0.5417 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.556e-06/0.2239, allocations: 3.984 kB / 0.6755 GB, free: 208 kB / 0.5417 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001311/0.224, allocations: 83.61 kB / 0.6756 GB, free: 96 kB / 0.5417 GB
Notification: Performance of postOpt removeConstants (simulation): time 6.616e-05/0.2241, allocations: 81.19 kB / 0.6757 GB, free: 15.99 MB / 0.5573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.506e-05/0.2241, allocations: 3.984 kB / 0.6757 GB, free: 15.99 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 2.289e-05/0.2241, allocations: 4 kB / 0.6757 GB, free: 15.98 MB / 0.5573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 1.367e-05/0.2242, allocations: 0 / 0.6757 GB, free: 15.98 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.248e-06/0.2242, allocations: 0 / 0.6757 GB, free: 15.98 MB / 0.5573 GB
Notification: Performance of sorting global known variables: time 3.368e-05/0.2242, allocations: 78 kB / 0.6757 GB, free: 15.91 MB / 0.5573 GB
Notification: Performance of sort global known variables: time 3.81e-07/0.2242, allocations: 0 / 0.6757 GB, free: 15.91 MB / 0.5573 GB
Notification: Performance of remove unused functions: time 0.0002314/0.2245, allocations: 8.031 kB / 0.6757 GB, free: 15.9 MB / 0.5573 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 0.0001265/0.2246, allocations: 95.25 kB / 0.6758 GB, free: 15.8 MB / 0.5573 GB
Notification: Performance of simCode: created initialization part: time 8.885e-05/0.2247, allocations: 15.88 kB / 0.6759 GB, free: 15.79 MB / 0.5573 GB
Notification: Performance of simCode: created event and clocks part: time 2.645e-06/0.2247, allocations: 0 / 0.6759 GB, free: 15.79 MB / 0.5573 GB
Notification: Performance of simCode: created simulation system equations: time 2.106e-05/0.2248, allocations: 11.98 kB / 0.6759 GB, free: 15.77 MB / 0.5573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000109/0.2249, allocations: 7.891 kB / 0.6759 GB, free: 15.77 MB / 0.5573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0002309/0.2251, allocations: 87.88 kB / 0.676 GB, free: 15.65 MB / 0.5573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002607/0.2254, allocations: 0.6809 MB / 0.6766 GB, free: 14.94 MB / 0.5573 GB
Notification: Performance of simCode: alias equations: time 2.663e-05/0.2254, allocations: 0 / 0.6766 GB, free: 14.94 MB / 0.5573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.357e-05/0.2255, allocations: 7.438 kB / 0.6766 GB, free: 14.93 MB / 0.5573 GB
Notification: Performance of SimCode: time 6.42e-07/0.2255, allocations: 0 / 0.6766 GB, free: 14.93 MB / 0.5573 GB
Notification: Performance of Templates: time 0.002312/0.2278, allocations: 188.2 kB / 0.6768 GB, free: 14.75 MB / 0.5573 GB