Running command: translateModel(BuildSysPro.IBPSA.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck") Notification: Performance of loadModel(BuildSysPro): time 2.991/2.991, allocations: 325.3 MB / 337.5 MB, free: 10.1 MB / 282.7 MB Notification: Performance of FrontEnd - loaded program: time 5.613e-05/5.644e-05, allocations: 4 kB / 414.8 MB, free: 6.121 MB / 330.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1341/0.1342, allocations: 74.41 MB / 489.2 MB, free: 11.57 MB / 410.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.5111/0.6453, allocations: 102.7 MB / 0.5781 GB, free: 13.09 MB / 474.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002375/0.6456, allocations: 83.14 kB / 0.5782 GB, free: 13.04 MB / 474.7 MB Notification: Performance of FrontEnd - DAE generated: time 0.0134/0.659, allocations: 3.017 MB / 0.5811 GB, free: 10.47 MB / 474.7 MB Notification: Performance of FrontEnd: time 2.685e-06/0.6591, allocations: 0 / 0.5811 GB, free: 10.47 MB / 474.7 MB Notification: Performance of Transformations before backend: time 1.446e-05/0.6591, allocations: 0 / 0.5811 GB, free: 10.47 MB / 474.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 4 * Number of variables: 4 Notification: Performance of Generate backend data structure: time 0.0003881/0.6595, allocations: 334.1 kB / 0.5814 GB, free: 10.11 MB / 474.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.299e-05/0.6596, allocations: 8.031 kB / 0.5814 GB, free: 10.1 MB / 474.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 3.873e-05/0.6596, allocations: 4 kB / 0.5814 GB, free: 10.09 MB / 474.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00015/0.6598, allocations: 170.9 kB / 0.5816 GB, free: 9.887 MB / 474.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.356e-05/0.6598, allocations: 0 / 0.5816 GB, free: 9.887 MB / 474.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.306e-05/0.6598, allocations: 7.312 kB / 0.5816 GB, free: 9.883 MB / 474.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003798/0.6602, allocations: 65.03 kB / 0.5817 GB, free: 9.816 MB / 474.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 9.441e-06/0.6603, allocations: 0 / 0.5817 GB, free: 9.816 MB / 474.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.1e-05/0.6603, allocations: 0 / 0.5817 GB, free: 9.816 MB / 474.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.173e-06/0.6603, allocations: 3.984 kB / 0.5817 GB, free: 9.812 MB / 474.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002725/0.6606, allocations: 39.22 kB / 0.5817 GB, free: 9.777 MB / 474.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002093/0.6608, allocations: 164.2 kB / 0.5819 GB, free: 9.574 MB / 474.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0004309/0.6613, allocations: 68.2 kB / 0.5819 GB, free: 9.504 MB / 474.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 4.551e-05/0.6613, allocations: 16.8 kB / 0.5819 GB, free: 9.488 MB / 474.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.000249/0.6616, allocations: 93.19 kB / 0.582 GB, free: 9.379 MB / 474.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.937e-05/0.6616, allocations: 30.56 kB / 0.5821 GB, free: 9.34 MB / 474.7 MB Notification: Performance of pre-optimization done (n=4): time 2.469e-06/0.6616, allocations: 4 kB / 0.5821 GB, free: 9.336 MB / 474.7 MB Notification: Performance of matching and sorting (n=6): time 0.0017/0.6634, allocations: 397.6 kB / 0.5824 GB, free: 8.926 MB / 474.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.746e-05/0.6634, allocations: 55.41 kB / 0.5825 GB, free: 8.859 MB / 474.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.422e-05/0.6635, allocations: 100.7 kB / 0.5826 GB, free: 8.758 MB / 474.7 MB Notification: Performance of collectPreVariables (initialization): time 2.496e-05/0.6636, allocations: 25.7 kB / 0.5826 GB, free: 8.727 MB / 474.7 MB Notification: Performance of collectInitialEqns (initialization): time 5.513e-05/0.6636, allocations: 84.12 kB / 0.5827 GB, free: 8.641 MB / 474.7 MB Notification: Performance of collectInitialBindings (initialization): time 3.945e-05/0.6637, allocations: 23.28 kB / 0.5827 GB, free: 8.621 MB / 474.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 7.558e-06/0.6637, allocations: 0 / 0.5827 GB, free: 8.621 MB / 474.7 MB Notification: Performance of setup shared object (initialization): time 0.000152/0.6639, allocations: 314.8 kB / 0.583 GB, free: 8.305 MB / 474.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 5.615e-05/0.6639, allocations: 23.25 kB / 0.583 GB, free: 8.289 MB / 474.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 4.959e-05/0.664, allocations: 11.06 kB / 0.5831 GB, free: 8.281 MB / 474.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 7.106e-05/0.6641, allocations: 32.2 kB / 0.5831 GB, free: 8.258 MB / 474.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.725e-06/0.6641, allocations: 0 / 0.5831 GB, free: 8.258 MB / 474.7 MB Notification: Performance of matching and sorting (n=7) (initialization): time 0.0001933/0.6643, allocations: 67.77 kB / 0.5831 GB, free: 8.195 MB / 474.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.642e-05/0.6643, allocations: 8 kB / 0.5832 GB, free: 8.188 MB / 474.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.998e-06/0.6643, allocations: 3.938 kB / 0.5832 GB, free: 8.184 MB / 474.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.289e-05/0.6644, allocations: 0 / 0.5832 GB, free: 8.184 MB / 474.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002093/0.6646, allocations: 19.98 kB / 0.5832 GB, free: 8.164 MB / 474.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.779e-06/0.6646, allocations: 0 / 0.5832 GB, free: 8.164 MB / 474.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001315/0.6647, allocations: 15.98 kB / 0.5832 GB, free: 8.148 MB / 474.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.501e-05/0.6648, allocations: 0 / 0.5832 GB, free: 8.148 MB / 474.7 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 (7): * Single equations (assignments): 7 * 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 0.0001019/0.6649, allocations: 116.5 kB / 0.5833 GB, free: 8.031 MB / 474.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.088e-05/0.6649, allocations: 3.906 kB / 0.5833 GB, free: 8.027 MB / 474.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.932e-05/0.665, allocations: 11.39 kB / 0.5833 GB, free: 8.02 MB / 474.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.797e-06/0.665, allocations: 0 / 0.5833 GB, free: 8.02 MB / 474.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.836e-06/0.665, allocations: 4 kB / 0.5833 GB, free: 8.016 MB / 474.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.605e-06/0.665, allocations: 0 / 0.5833 GB, free: 8.016 MB / 474.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000626/0.6656, allocations: 336.8 kB / 0.5836 GB, free: 7.645 MB / 474.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.654e-06/0.6657, allocations: 0 / 0.5836 GB, free: 7.645 MB / 474.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002227/0.6659, allocations: 27.86 kB / 0.5837 GB, free: 7.621 MB / 474.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 4.807e-06/0.6659, allocations: 0 / 0.5837 GB, free: 7.621 MB / 474.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.913e-05/0.6659, allocations: 7.984 kB / 0.5837 GB, free: 7.613 MB / 474.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.125e-06/0.666, allocations: 0 / 0.5837 GB, free: 7.613 MB / 474.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.08e-06/0.666, allocations: 0 / 0.5837 GB, free: 7.613 MB / 474.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003351/0.6663, allocations: 207.4 kB / 0.5839 GB, free: 7.406 MB / 474.7 MB Notification: Performance of postOpt removeConstants (simulation): time 7.715e-05/0.6664, allocations: 85.09 kB / 0.584 GB, free: 7.305 MB / 474.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.603e-05/0.6664, allocations: 3.938 kB / 0.584 GB, free: 7.305 MB / 474.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001897/0.6666, allocations: 11.94 kB / 0.584 GB, free: 7.293 MB / 474.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.477e-05/0.6667, allocations: 11.97 kB / 0.584 GB, free: 7.281 MB / 474.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.239e-05/0.6667, allocations: 0 / 0.584 GB, free: 7.281 MB / 474.7 MB Notification: Performance of sorting global known variables: time 5.545e-05/0.6668, allocations: 87.28 kB / 0.5841 GB, free: 7.195 MB / 474.7 MB Notification: Performance of sort global known variables: time 7.07e-07/0.6668, allocations: 0 / 0.5841 GB, free: 7.195 MB / 474.7 MB Notification: Performance of remove unused functions: time 0.000332/0.6671, allocations: 15.81 kB / 0.5841 GB, free: 7.184 MB / 474.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 1 (dp_comp) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (6): * Single equations (assignments): 6 * 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 0.0001801/0.6673, allocations: 119 kB / 0.5842 GB, free: 7.059 MB / 474.7 MB Notification: Performance of simCode: created initialization part: time 0.0001751/0.6675, allocations: 38.88 kB / 0.5842 GB, free: 7.031 MB / 474.7 MB Notification: Performance of simCode: created event and clocks part: time 3.515e-06/0.6675, allocations: 0 / 0.5842 GB, free: 7.031 MB / 474.7 MB Notification: Performance of simCode: created simulation system equations: time 7.908e-05/0.6676, allocations: 26.3 kB / 0.5843 GB, free: 7.012 MB / 474.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001842/0.6678, allocations: 8.062 kB / 0.5843 GB, free: 7.004 MB / 474.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.000656/0.6685, allocations: 168.6 kB / 0.5844 GB, free: 6.824 MB / 474.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003408/0.6689, allocations: 0.6926 MB / 0.5851 GB, free: 6.105 MB / 474.7 MB Notification: Performance of simCode: alias equations: time 8.895e-05/0.669, allocations: 4 kB / 0.5851 GB, free: 6.102 MB / 474.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 5.545e-05/0.669, allocations: 11.44 kB / 0.5851 GB, free: 6.09 MB / 474.7 MB Notification: Performance of SimCode: time 1.901e-06/0.669, allocations: 0 / 0.5851 GB, free: 6.09 MB / 474.7 MB Notification: Performance of Templates: time 0.00342/0.6725, allocations: 0.6582 MB / 0.5858 GB, free: 5.441 MB / 474.7 MB