Running command: translateModel(Buildings.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_m_flow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_m_flow")
Notification: Performance of loadModel(Buildings): time 3.561/3.561, allocations: 403.3 MB / 415.4 MB, free: 12.99 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.04e-05/3.053e-05, allocations: 7.938 kB / 0.499 GB, free: 13.48 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5063/0.5063, allocations: 92.69 MB / 0.5895 GB, free: 14.52 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1785/0.6848, allocations: 120.5 MB / 0.7073 GB, free: 5.832 MB / 0.5886 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002333/0.6851, allocations: 79.89 kB / 0.7073 GB, free: 5.754 MB / 0.5886 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01008/0.6952, allocations: 2.262 MB / 0.7095 GB, free: 3.488 MB / 0.5886 GB
Notification: Performance of FrontEnd: time 1.735e-06/0.6952, allocations: 0 / 0.7095 GB, free: 3.488 MB / 0.5886 GB
Notification: Performance of Transformations before backend: time 7.751e-06/0.6953, allocations: 4 kB / 0.7095 GB, free: 3.484 MB / 0.5886 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 0.0003282/0.6956, allocations: 326.5 kB / 0.7098 GB, free: 3.121 MB / 0.5886 GB
Notification: Performance of prepare preOptimizeDAE: time 3.966e-05/0.6957, allocations: 8.031 kB / 0.7099 GB, free: 3.113 MB / 0.5886 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 2.796e-05/0.6957, allocations: 3.953 kB / 0.7099 GB, free: 3.109 MB / 0.5886 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001286/0.6958, allocations: 159.1 kB / 0.71 GB, free: 2.914 MB / 0.5886 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.574e-05/0.6959, allocations: 7.984 kB / 0.71 GB, free: 2.906 MB / 0.5886 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.217e-05/0.6959, allocations: 4 kB / 0.71 GB, free: 2.902 MB / 0.5886 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004774/0.6964, allocations: 65.59 kB / 0.7101 GB, free: 2.832 MB / 0.5886 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.309e-06/0.6964, allocations: 0 / 0.7101 GB, free: 2.832 MB / 0.5886 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.065e-06/0.6964, allocations: 4 kB / 0.7101 GB, free: 2.828 MB / 0.5886 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.373e-06/0.6964, allocations: 0 / 0.7101 GB, free: 2.828 MB / 0.5886 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003552/0.6968, allocations: 39.92 kB / 0.7101 GB, free: 2.789 MB / 0.5886 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001825/0.697, allocations: 153.6 kB / 0.7103 GB, free: 2.59 MB / 0.5886 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003948/0.6974, allocations: 58.56 kB / 0.7103 GB, free: 2.523 MB / 0.5886 GB
Notification: Performance of preOpt resolveLoops (simulation): time 2.76e-05/0.6975, allocations: 8.922 kB / 0.7103 GB, free: 2.512 MB / 0.5886 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002426/0.6977, allocations: 97.03 kB / 0.7104 GB, free: 2.398 MB / 0.5886 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.676e-05/0.6977, allocations: 34.56 kB / 0.7105 GB, free: 2.355 MB / 0.5886 GB
Notification: Performance of pre-optimization done (n=2): time 2.05e-06/0.6978, allocations: 0 / 0.7105 GB, free: 2.355 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=2): time 0.0007698/0.6985, allocations: 105.6 kB / 0.7106 GB, free: 2.246 MB / 0.5886 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.463e-05/0.6986, allocations: 51.41 kB / 0.7106 GB, free: 2.184 MB / 0.5886 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 7.213e-05/0.6987, allocations: 89.03 kB / 0.7107 GB, free: 2.09 MB / 0.5886 GB
Notification: Performance of collectPreVariables (initialization): time 2.063e-05/0.6987, allocations: 25.7 kB / 0.7107 GB, free: 2.059 MB / 0.5886 GB
Notification: Performance of collectInitialEqns (initialization): time 4.18e-05/0.6988, allocations: 84.14 kB / 0.7108 GB, free: 1.973 MB / 0.5886 GB
Notification: Performance of collectInitialBindings (initialization): time 2.843e-05/0.6988, allocations: 7.891 kB / 0.7108 GB, free: 1.965 MB / 0.5886 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.043e-06/0.6988, allocations: 0 / 0.7108 GB, free: 1.965 MB / 0.5886 GB
Notification: Performance of setup shared object (initialization): time 0.0001452/0.699, allocations: 318.8 kB / 0.7111 GB, free: 1.645 MB / 0.5886 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 2.937e-05/0.699, allocations: 4 kB / 0.7111 GB, free: 1.641 MB / 0.5886 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 2.491e-05/0.699, allocations: 4 kB / 0.7111 GB, free: 1.637 MB / 0.5886 GB
Notification: Performance of analyzeInitialSystem (initialization): time 3.696e-05/0.6991, allocations: 12.12 kB / 0.7111 GB, free: 1.625 MB / 0.5886 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.517e-06/0.6991, allocations: 4 kB / 0.7111 GB, free: 1.621 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=2) (initialization): time 0.0001226/0.6992, allocations: 49.62 kB / 0.7112 GB, free: 1.566 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 1.526e-05/0.6993, allocations: 4 kB / 0.7112 GB, free: 1.562 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.994e-06/0.6993, allocations: 0 / 0.7112 GB, free: 1.562 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.297e-05/0.6993, allocations: 7.922 kB / 0.7112 GB, free: 1.555 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001349/0.7007, allocations: 131.9 kB / 0.7113 GB, free: 1.426 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002808/0.7035, allocations: 1.419 MB / 0.7127 GB, free: 15.88 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001041/0.7036, allocations: 16.09 kB / 0.7127 GB, free: 15.86 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.05e-05/0.7036, allocations: 0 / 0.7127 GB, free: 15.86 MB / 0.6042 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * 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): 1
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 8.7e-05/0.7037, allocations: 101 kB / 0.7128 GB, free: 15.75 MB / 0.6042 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.766e-05/0.7038, allocations: 7.906 kB / 0.7128 GB, free: 15.75 MB / 0.6042 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 1.124e-05/0.7038, allocations: 3.125 kB / 0.7128 GB, free: 15.75 MB / 0.6042 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.553e-06/0.7038, allocations: 0 / 0.7128 GB, free: 15.75 MB / 0.6042 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.808e-06/0.7038, allocations: 0 / 0.7128 GB, free: 15.75 MB / 0.6042 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.282e-06/0.7038, allocations: 0 / 0.7128 GB, free: 15.75 MB / 0.6042 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001454/0.704, allocations: 165.6 kB / 0.713 GB, free: 15.54 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.464e-06/0.704, allocations: 0 / 0.713 GB, free: 15.54 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001416/0.7054, allocations: 143.8 kB / 0.7131 GB, free: 15.39 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.745e-06/0.7054, allocations: 0 / 0.7131 GB, free: 15.39 MB / 0.6042 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.296e-05/0.7055, allocations: 4 kB / 0.7131 GB, free: 15.39 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00277/0.7082, allocations: 1.407 MB / 0.7145 GB, free: 13.85 MB / 0.6042 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.49e-06/0.7083, allocations: 0 / 0.7145 GB, free: 13.85 MB / 0.6042 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001462/0.7084, allocations: 77.14 kB / 0.7146 GB, free: 13.75 MB / 0.6042 GB
Notification: Performance of postOpt removeConstants (simulation): time 4.357e-05/0.7085, allocations: 77.11 kB / 0.7147 GB, free: 13.66 MB / 0.6042 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.212e-05/0.7085, allocations: 0 / 0.7147 GB, free: 13.66 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001022/0.7086, allocations: 11.98 kB / 0.7147 GB, free: 13.65 MB / 0.6042 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.3e-05/0.7087, allocations: 7.984 kB / 0.7147 GB, free: 13.64 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.541e-06/0.7087, allocations: 0 / 0.7147 GB, free: 13.64 MB / 0.6042 GB
Notification: Performance of sorting global known variables: time 5.594e-05/0.7088, allocations: 83.31 kB / 0.7148 GB, free: 13.56 MB / 0.6042 GB
Notification: Performance of sort global known variables: time 7.49e-07/0.7088, allocations: 0 / 0.7148 GB, free: 13.56 MB / 0.6042 GB
Notification: Performance of remove unused functions: time 0.0002951/0.7091, allocations: 8 kB / 0.7148 GB, free: 13.55 MB / 0.6042 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * 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): 1
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0001459/0.7092, allocations: 112.4 kB / 0.7149 GB, free: 13.43 MB / 0.6042 GB
Notification: Performance of simCode: created initialization part: time 0.001268/0.7105, allocations: 132 kB / 0.715 GB, free: 13.3 MB / 0.6042 GB
Notification: Performance of simCode: created event and clocks part: time 7.3e-06/0.7105, allocations: 0 / 0.715 GB, free: 13.3 MB / 0.6042 GB
Notification: Performance of simCode: created simulation system equations: time 0.001323/0.7119, allocations: 143.8 kB / 0.7151 GB, free: 13.16 MB / 0.6042 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001131/0.712, allocations: 3.953 kB / 0.7151 GB, free: 13.16 MB / 0.6042 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001177/0.7132, allocations: 171.2 kB / 0.7153 GB, free: 12.97 MB / 0.6042 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000313/0.7135, allocations: 0.677 MB / 0.716 GB, free: 12.27 MB / 0.6042 GB
Notification: Performance of simCode: alias equations: time 1.893e-05/0.7136, allocations: 0 / 0.716 GB, free: 12.27 MB / 0.6042 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 1.713e-05/0.7136, allocations: 7.438 kB / 0.716 GB, free: 12.26 MB / 0.6042 GB
Notification: Performance of SimCode: time 1.52e-06/0.7136, allocations: 0 / 0.716 GB, free: 12.26 MB / 0.6042 GB
Notification: Performance of Templates: time 0.002686/0.7163, allocations: 470.4 kB / 0.7164 GB, free: 11.8 MB / 0.6042 GB