Notification: Performance of loadModel(Buildings): time 2.287/2.287, allocations: 268.2 MB / 275.3 MB, free: 7.523 MB / 218.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.449e-05/2.455e-05, allocations: 0 / 339.2 MB, free: 7.902 MB / 282.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3143/0.3143, allocations: 61.52 MB / 400.8 MB, free: 13.81 MB / 330.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9561/1.27, allocations: 405.3 MB / 0.7872 GB, free: 143.1 MB / 0.5261 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.000304/1.271, allocations: 73.08 kB / 0.7872 GB, free: 143.1 MB / 0.5261 GB
Notification: Performance of FrontEnd: time 0.2478/1.519, allocations: 82.36 MB / 0.8677 GB, free: 71.26 MB / 0.5261 GB
Notification: Performance of Transformations before backend: time 2.611e-05/1.519, allocations: 4 kB / 0.8677 GB, free: 71.26 MB / 0.5261 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 60
 * Number of variables: 60
Notification: Performance of Generate backend data structure: time 0.000762/1.519, allocations: 0.519 MB / 0.8682 GB, free: 70.7 MB / 0.5261 GB
Notification: Performance of prepare preOptimizeDAE: time 4.364e-05/1.52, allocations: 16.03 kB / 0.8682 GB, free: 70.68 MB / 0.5261 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003501/1.52, allocations: 35.7 kB / 0.8682 GB, free: 70.64 MB / 0.5261 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004154/1.52, allocations: 278.5 kB / 0.8685 GB, free: 70.33 MB / 0.5261 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.828e-05/1.52, allocations: 8 kB / 0.8685 GB, free: 70.32 MB / 0.5261 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 5.278e-05/1.52, allocations: 12 kB / 0.8685 GB, free: 70.31 MB / 0.5261 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0003663/1.521, allocations: 164.9 kB / 0.8687 GB, free: 70.15 MB / 0.5261 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004753/1.521, allocations: 250.7 kB / 0.8689 GB, free: 69.88 MB / 0.5261 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.237e-05/1.521, allocations: 3.938 kB / 0.8689 GB, free: 69.88 MB / 0.5261 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.099e-05/1.521, allocations: 0 / 0.8689 GB, free: 69.88 MB / 0.5261 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.094e-05/1.521, allocations: 8 kB / 0.8689 GB, free: 69.87 MB / 0.5261 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001914/1.523, allocations: 1.433 MB / 0.8703 GB, free: 68.31 MB / 0.5261 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000311/1.524, allocations: 166.4 kB / 0.8705 GB, free: 68.14 MB / 0.5261 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001509/1.524, allocations: 84.03 kB / 0.8706 GB, free: 68.06 MB / 0.5261 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000157/1.524, allocations: 162.4 kB / 0.8707 GB, free: 67.86 MB / 0.5261 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.272e-05/1.524, allocations: 42.75 kB / 0.8707 GB, free: 67.81 MB / 0.5261 GB
Notification: Performance of pre-optimization done (n=21): time 2.364e-06/1.524, allocations: 0 / 0.8707 GB, free: 67.81 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=21): time 0.0005698/1.525, allocations: 173.1 kB / 0.8709 GB, free: 67.64 MB / 0.5261 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.304e-05/1.525, allocations: 59.34 kB / 0.871 GB, free: 67.57 MB / 0.5261 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002219/1.525, allocations: 191.1 kB / 0.8712 GB, free: 67.37 MB / 0.5261 GB
Notification: Performance of collectPreVariables (initialization): time 2.736e-05/1.525, allocations: 29.7 kB / 0.8712 GB, free: 67.34 MB / 0.5261 GB
Notification: Performance of collectInitialEqns (initialization): time 9.236e-05/1.525, allocations: 183.8 kB / 0.8714 GB, free: 67.15 MB / 0.5261 GB
Notification: Performance of collectInitialBindings (initialization): time 5.129e-05/1.525, allocations: 67 kB / 0.8714 GB, free: 67.08 MB / 0.5261 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.541e-05/1.525, allocations: 0 / 0.8714 GB, free: 67.08 MB / 0.5261 GB
Notification: Performance of setup shared object (initialization): time 7.204e-05/1.525, allocations: 338.8 kB / 0.8717 GB, free: 66.74 MB / 0.5261 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000126/1.525, allocations: 52 kB / 0.8718 GB, free: 66.69 MB / 0.5261 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001797/1.526, allocations: 147.8 kB / 0.8719 GB, free: 66.5 MB / 0.5261 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002538/1.526, allocations: 90.59 kB / 0.872 GB, free: 66.42 MB / 0.5261 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.719e-06/1.526, allocations: 4 kB / 0.872 GB, free: 66.41 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=37) (initialization): time 0.0006094/1.526, allocations: 254 kB / 0.8723 GB, free: 66.16 MB / 0.5261 GB
Notification: Performance of prepare postOptimizeDAE: time 1.878e-05/1.526, allocations: 8.359 kB / 0.8723 GB, free: 66.15 MB / 0.5261 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.677e-06/1.527, allocations: 4 kB / 0.8723 GB, free: 66.14 MB / 0.5261 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001586/1.527, allocations: 24.86 kB / 0.8723 GB, free: 66.12 MB / 0.5261 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000405/1.527, allocations: 63.91 kB / 0.8724 GB, free: 66.05 MB / 0.5261 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009234/1.528, allocations: 1.244 MB / 0.8736 GB, free: 64.7 MB / 0.5261 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003089/1.528, allocations: 23.75 kB / 0.8736 GB, free: 64.67 MB / 0.5261 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.429e-05/1.528, allocations: 12 kB / 0.8736 GB, free: 64.66 MB / 0.5261 GB
Warning: Iteration variables with default zero start attribute in torn nonlinear equation system:
         ambient.port.h:VARIABLE(flow=false min = -10000000000.0 max = 10000000000.0 unit = "J/kg" nominal = 1000000.0 )  "Specific mixture enthalpy in the connection point" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 14
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (36):
 * Single equations (assignments): 35
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 1}
Notification: Performance of prepare postOptimizeDAE: time 0.0001732/1.529, allocations: 116.9 kB / 0.8737 GB, free: 64.54 MB / 0.5261 GB
Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.0004432/1.529, allocations: 178.2 kB / 0.8739 GB, free: 64.36 MB / 0.5261 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 6.088e-05/1.529, allocations: 15.81 kB / 0.8739 GB, free: 64.34 MB / 0.5261 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0005197/1.53, allocations: 191.3 kB / 0.8741 GB, free: 64.15 MB / 0.5261 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.861e-06/1.53, allocations: 8 kB / 0.8741 GB, free: 64.14 MB / 0.5261 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.326e-06/1.53, allocations: 0 / 0.8741 GB, free: 64.14 MB / 0.5261 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0003967/1.53, allocations: 471.7 kB / 0.8745 GB, free: 63.6 MB / 0.5261 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0007685/1.531, allocations: 0.4966 MB / 0.875 GB, free: 63.05 MB / 0.5261 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.707e-06/1.531, allocations: 3.938 kB / 0.875 GB, free: 63.05 MB / 0.5261 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005126/1.531, allocations: 59.95 kB / 0.8751 GB, free: 62.99 MB / 0.5261 GB
Notification: Performance of postOpt tearingSystem (simulation): time 6.783e-06/1.531, allocations: 3.938 kB / 0.8751 GB, free: 62.99 MB / 0.5261 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.039e-05/1.531, allocations: 3.938 kB / 0.8751 GB, free: 62.98 MB / 0.5261 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.735e-06/1.531, allocations: 4 kB / 0.8751 GB, free: 62.98 MB / 0.5261 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.056e-06/1.532, allocations: 0 / 0.8751 GB, free: 62.98 MB / 0.5261 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005239/1.532, allocations: 352.6 kB / 0.8754 GB, free: 62.61 MB / 0.5261 GB
Notification: Performance of postOpt removeConstants (simulation): time 7.609e-05/1.532, allocations: 96.81 kB / 0.8755 GB, free: 62.5 MB / 0.5261 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.823e-05/1.532, allocations: 4 kB / 0.8755 GB, free: 62.5 MB / 0.5261 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002967/1.533, allocations: 11.92 kB / 0.8755 GB, free: 62.48 MB / 0.5261 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.219e-05/1.533, allocations: 11.98 kB / 0.8756 GB, free: 62.47 MB / 0.5261 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.746e-05/1.533, allocations: 16.02 kB / 0.8756 GB, free: 62.46 MB / 0.5261 GB
Notification: Performance of sorting global known variables: time 0.000156/1.533, allocations: 153.6 kB / 0.8757 GB, free: 62.31 MB / 0.5261 GB
Notification: Performance of sort global known variables: time 4e-07/1.533, allocations: 0 / 0.8757 GB, free: 62.31 MB / 0.5261 GB
Notification: Performance of remove unused functions: time 0.0005864/1.533, allocations: 99.83 kB / 0.8758 GB, free: 62.21 MB / 0.5261 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 2 (volume.U,volume.m)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (21):
 * Single equations (assignments): 21
 * 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 0.000935/1.534, allocations: 0.9906 MB / 0.8768 GB, free: 61.19 MB / 0.5261 GB
Notification: Performance of simCode: created initialization part: time 0.0005454/1.535, allocations: 257.8 kB / 0.877 GB, free: 60.93 MB / 0.5261 GB
Notification: Performance of simCode: created event and clocks part: time 4.699e-06/1.535, allocations: 3.938 kB / 0.877 GB, free: 60.92 MB / 0.5261 GB
Notification: Performance of simCode: created simulation system equations: time 0.000127/1.535, allocations: 63.94 kB / 0.8771 GB, free: 60.86 MB / 0.5261 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001175/1.536, allocations: 122 kB / 0.8772 GB, free: 60.74 MB / 0.5261 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001435/1.538, allocations: 0.4928 MB / 0.8777 GB, free: 60.21 MB / 0.5261 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002336/1.538, allocations: 0.7639 MB / 0.8784 GB, free: 59.42 MB / 0.5261 GB
Notification: Performance of simCode: alias equations: time 0.0003431/1.538, allocations: 46.95 kB / 0.8785 GB, free: 59.38 MB / 0.5261 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001638/1.538, allocations: 79.41 kB / 0.8786 GB, free: 59.3 MB / 0.5261 GB
Notification: Performance of SimCode: time 9.21e-07/1.538, allocations: 0 / 0.8786 GB, free: 59.3 MB / 0.5261 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.0509/1.589, allocations: 6.344 MB / 0.8848 GB, free: 53 MB / 0.5261 GB
Notification: Performance of buildModelFMU: configured platform dynamic using cached values: time 0.004303/1.594, allocations: 147.9 kB / 0.8849 GB, free: 52.8 MB / 0.5261 GB
Notification: Performance of buildModelFMU: Generate platform dynamic: time 2.79/4.384, allocations: 0 / 0.8849 GB, free: 52.8 MB / 0.5261 GB