Running command: translateModel(IBPSA.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_m_flow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_m_flow")
Notification: Performance of loadModel(IBPSA): time 2.953/2.953, allocations: 288.1 MB / 300.7 MB, free: 15.39 MB / 250.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.269e-05/3.281e-05, allocations: 4.938 kB / 370.6 MB, free: 7.867 MB / 298.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1208/0.1208, allocations: 67.01 MB / 437.6 MB, free: 11.36 MB / 362.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.5098/0.6307, allocations: 98.06 MB / 0.5231 GB, free: 18.14 MB / 442.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002243/0.631, allocations: 82.53 kB / 0.5232 GB, free: 18.14 MB / 442.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.01018/0.6412, allocations: 2.265 MB / 0.5254 GB, free: 33.73 MB / 458.7 MB
Notification: Performance of FrontEnd: time 2.003e-06/0.6412, allocations: 0 / 0.5254 GB, free: 33.73 MB / 458.7 MB
Notification: Performance of Transformations before backend: time 1.165e-05/0.6412, allocations: 1.344 kB / 0.5254 GB, free: 33.73 MB / 458.7 MB
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 0.0002677/0.6415, allocations: 328.8 kB / 0.5257 GB, free: 33.38 MB / 458.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.059e-05/0.6416, allocations: 8.625 kB / 0.5258 GB, free: 33.38 MB / 458.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 2.347e-05/0.6416, allocations: 1 kB / 0.5258 GB, free: 33.38 MB / 458.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 7.375e-05/0.6417, allocations: 162.5 kB / 0.5259 GB, free: 33.18 MB / 458.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.305e-05/0.6417, allocations: 2.125 kB / 0.5259 GB, free: 33.18 MB / 458.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.192e-05/0.6417, allocations: 4 kB / 0.5259 GB, free: 33.18 MB / 458.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 7.188e-05/0.6418, allocations: 40.44 kB / 0.526 GB, free: 33.14 MB / 458.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 7.793e-06/0.6418, allocations: 5.172 kB / 0.526 GB, free: 33.14 MB / 458.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.356e-06/0.6418, allocations: 0 / 0.526 GB, free: 33.14 MB / 458.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.867e-06/0.6419, allocations: 0 / 0.526 GB, free: 33.14 MB / 458.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 2.887e-05/0.6419, allocations: 4.312 kB / 0.526 GB, free: 33.14 MB / 458.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001134/0.642, allocations: 153.8 kB / 0.5261 GB, free: 32.95 MB / 458.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 4.596e-05/0.6421, allocations: 20.61 kB / 0.5261 GB, free: 32.92 MB / 458.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 2.429e-05/0.6421, allocations: 15.08 kB / 0.5261 GB, free: 32.91 MB / 458.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 1.662e-05/0.6421, allocations: 0 / 0.5261 GB, free: 32.91 MB / 458.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.393e-05/0.6422, allocations: 36.75 kB / 0.5262 GB, free: 32.87 MB / 458.7 MB
Notification: Performance of pre-optimization done (n=2): time 2.376e-06/0.6422, allocations: 0 / 0.5262 GB, free: 32.87 MB / 458.7 MB
Notification: Performance of matching and sorting (n=2): time 0.0001127/0.6423, allocations: 48.34 kB / 0.5262 GB, free: 32.82 MB / 458.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.117e-05/0.6423, allocations: 52.78 kB / 0.5263 GB, free: 32.76 MB / 458.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 6.977e-05/0.6424, allocations: 89.38 kB / 0.5264 GB, free: 32.67 MB / 458.7 MB
Notification: Performance of collectPreVariables (initialization): time 7.4e-06/0.6424, allocations: 29.86 kB / 0.5264 GB, free: 32.64 MB / 458.7 MB
Notification: Performance of collectInitialEqns (initialization): time 4.242e-05/0.6425, allocations: 81.92 kB / 0.5265 GB, free: 32.55 MB / 458.7 MB
Notification: Performance of collectInitialBindings (initialization): time 2.149e-05/0.6425, allocations: 6.625 kB / 0.5265 GB, free: 32.55 MB / 458.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.027e-06/0.6425, allocations: 0 / 0.5265 GB, free: 32.55 MB / 458.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001446/0.6427, allocations: 313.7 kB / 0.5268 GB, free: 32.24 MB / 458.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 1.368e-05/0.6427, allocations: 1.406 kB / 0.5268 GB, free: 32.24 MB / 458.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 1.281e-05/0.6427, allocations: 3.75 kB / 0.5268 GB, free: 32.24 MB / 458.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 1.941e-05/0.6428, allocations: 4.5 kB / 0.5268 GB, free: 32.24 MB / 458.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.102e-06/0.6428, allocations: 4.062 kB / 0.5268 GB, free: 32.23 MB / 458.7 MB
Notification: Performance of matching and sorting (n=2) (initialization): time 7.884e-05/0.6429, allocations: 42.23 kB / 0.5268 GB, free: 32.2 MB / 458.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.368e-05/0.6429, allocations: 8.969 kB / 0.5268 GB, free: 32.2 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.998e-06/0.6429, allocations: 0 / 0.5268 GB, free: 32.2 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.069e-05/0.6429, allocations: 1.125 kB / 0.5268 GB, free: 32.2 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001564/0.6431, allocations: 10.34 kB / 0.5268 GB, free: 32.2 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004446/0.6435, allocations: 0.5826 MB / 0.5274 GB, free: 31.61 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 2.583e-05/0.6436, allocations: 6.406 kB / 0.5274 GB, free: 31.61 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.249e-06/0.6436, allocations: 0 / 0.5274 GB, free: 31.61 MB / 458.7 MB
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 7.497e-05/0.6437, allocations: 105.8 kB / 0.5275 GB, free: 31.5 MB / 458.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.115e-05/0.6437, allocations: 4.953 kB / 0.5275 GB, free: 31.5 MB / 458.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000109/0.6438, allocations: 51.27 kB / 0.5276 GB, free: 31.45 MB / 458.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.989e-06/0.6439, allocations: 1.25 kB / 0.5276 GB, free: 31.45 MB / 458.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.048e-06/0.6439, allocations: 0 / 0.5276 GB, free: 31.45 MB / 458.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.149e-06/0.6439, allocations: 0 / 0.5276 GB, free: 31.45 MB / 458.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 9.141e-05/0.644, allocations: 154 kB / 0.5277 GB, free: 31.26 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.96e-06/0.644, allocations: 0 / 0.5277 GB, free: 31.26 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 9.933e-05/0.6441, allocations: 10.78 kB / 0.5277 GB, free: 31.26 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 4.305e-06/0.6441, allocations: 0.9688 kB / 0.5277 GB, free: 31.26 MB / 458.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.049e-06/0.6441, allocations: 3.953 kB / 0.5277 GB, free: 31.26 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003981/0.6445, allocations: 0.5836 MB / 0.5283 GB, free: 30.67 MB / 458.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.069e-06/0.6446, allocations: 3.703 kB / 0.5283 GB, free: 30.67 MB / 458.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 8.421e-05/0.6447, allocations: 70.56 kB / 0.5284 GB, free: 30.6 MB / 458.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 4.042e-05/0.6447, allocations: 78.05 kB / 0.5285 GB, free: 30.5 MB / 458.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.444e-05/0.6447, allocations: 2.859 kB / 0.5285 GB, free: 30.5 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 2.096e-05/0.6448, allocations: 4.812 kB / 0.5285 GB, free: 30.5 MB / 458.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 1.577e-05/0.6448, allocations: 1.031 kB / 0.5285 GB, free: 30.5 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.252e-06/0.6448, allocations: 1.281 kB / 0.5285 GB, free: 30.5 MB / 458.7 MB
Notification: Performance of sorting global known variables: time 5.168e-05/0.6449, allocations: 82.12 kB / 0.5285 GB, free: 30.42 MB / 458.7 MB
Notification: Performance of sort global known variables: time 7.89e-07/0.6449, allocations: 0 / 0.5285 GB, free: 30.42 MB / 458.7 MB
Notification: Performance of remove unused functions: time 0.0002608/0.6452, allocations: 14.08 kB / 0.5286 GB, free: 30.42 MB / 458.7 MB
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 0.0001832/0.6454, allocations: 115.9 kB / 0.5287 GB, free: 30.33 MB / 458.7 MB
Notification: Performance of simCode: created initialization part: time 0.000171/0.6455, allocations: 16.81 kB / 0.5287 GB, free: 30.33 MB / 458.7 MB
Notification: Performance of simCode: created event and clocks part: time 2.958e-06/0.6456, allocations: 1.156 kB / 0.5287 GB, free: 30.33 MB / 458.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.000103/0.6457, allocations: 18.33 kB / 0.5287 GB, free: 30.32 MB / 458.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001116/0.6458, allocations: 9.453 kB / 0.5287 GB, free: 30.32 MB / 458.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0001518/0.646, allocations: 51.41 kB / 0.5288 GB, free: 30.25 MB / 458.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003287/0.6463, allocations: 0.6777 MB / 0.5294 GB, free: 29.56 MB / 458.7 MB
Notification: Performance of simCode: alias equations: time 1.665e-05/0.6463, allocations: 0 / 0.5294 GB, free: 29.56 MB / 458.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 1.458e-05/0.6464, allocations: 8.938 kB / 0.5294 GB, free: 29.55 MB / 458.7 MB
Notification: Performance of SimCode: time 1.505e-06/0.6464, allocations: 0 / 0.5294 GB, free: 29.55 MB / 458.7 MB
Notification: Performance of Templates: time 0.002673/0.6491, allocations: 432.7 kB / 0.5298 GB, free: 29.48 MB / 458.7 MB