Running command: translateModel(BuildSysPro.IBPSA.Fluid.HeatExchangers.Examples.WaterHeater_u,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatExchangers.Examples.WaterHeater_u") Notification: Performance of loadModel(BuildSysPro): time 2.831/2.831, allocations: 325.3 MB / 337.5 MB, free: 10.11 MB / 282.7 MB Notification: Performance of FrontEnd - loaded program: time 3.556e-05/3.571e-05, allocations: 13.09 kB / 414.8 MB, free: 6.145 MB / 330.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1272/0.1272, allocations: 74.41 MB / 489.2 MB, free: 11.59 MB / 410.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 1.184/1.311, allocations: 409.1 MB / 0.8772 GB, free: 104.2 MB / 0.6198 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002456/1.311, allocations: 98.25 kB / 0.8773 GB, free: 104.2 MB / 0.6198 GB Notification: Performance of FrontEnd - DAE generated: time 4.782/6.094, allocations: 1.091 GB / 1.969 GB, free: 1.051 MB / 0.6511 GB Notification: Performance of FrontEnd: time 2.641e-06/6.094, allocations: 0 / 1.969 GB, free: 1.051 MB / 0.6511 GB Notification: Performance of Transformations before backend: time 0.000234/6.094, allocations: 51.98 kB / 1.969 GB, free: 1 MB / 0.6511 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 320 * Number of variables: 320 Notification: Performance of Generate backend data structure: time 0.4102/6.504, allocations: 2.192 MB / 1.971 GB, free: 58.32 MB / 0.6511 GB Notification: Performance of prepare preOptimizeDAE: time 4.483e-05/6.504, allocations: 12.25 kB / 1.971 GB, free: 58.32 MB / 0.6511 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002177/6.507, allocations: 378.6 kB / 1.971 GB, free: 58.2 MB / 0.6511 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01581/6.522, allocations: 4.796 MB / 1.976 GB, free: 57.82 MB / 0.6511 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001276/6.523, allocations: 103.2 kB / 1.976 GB, free: 57.82 MB / 0.6511 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003/6.523, allocations: 134.3 kB / 1.976 GB, free: 57.82 MB / 0.6511 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003367/6.526, allocations: 1.4 MB / 1.978 GB, free: 57.51 MB / 0.6511 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.749e-05/6.526, allocations: 5.562 kB / 1.978 GB, free: 57.51 MB / 0.6511 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001745/6.527, allocations: 53.62 kB / 1.978 GB, free: 57.51 MB / 0.6511 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.04e-05/6.527, allocations: 37.2 kB / 1.978 GB, free: 57.51 MB / 0.6511 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00265/6.529, allocations: 0.9325 MB / 1.979 GB, free: 57.5 MB / 0.6511 GB Warning: The model contains alias variables with conflicting start and/or nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01134/6.541, allocations: 7.536 MB / 1.986 GB, free: 53.16 MB / 0.6511 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001964/6.543, allocations: 1.177 MB / 1.987 GB, free: 52.57 MB / 0.6511 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007443/6.543, allocations: 328.8 kB / 1.987 GB, free: 52.56 MB / 0.6511 GB Notification: Performance of preOpt evalFunc (simulation): time 0.004115/6.548, allocations: 2.005 MB / 1.989 GB, free: 51.42 MB / 0.6511 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001167/6.549, allocations: 421.5 kB / 1.99 GB, free: 51.35 MB / 0.6511 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0008572/6.55, allocations: 96.94 kB / 1.99 GB, free: 51.33 MB / 0.6511 GB Notification: Performance of pre-optimization done (n=65): time 4.535e-06/6.55, allocations: 0 / 1.99 GB, free: 51.33 MB / 0.6511 GB Notification: Performance of matching and sorting (n=65): time 0.002465/6.552, allocations: 0.8239 MB / 1.991 GB, free: 51.1 MB / 0.6511 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.055e-05/6.552, allocations: 200.3 kB / 1.991 GB, free: 50.88 MB / 0.6511 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002627/6.555, allocations: 1.316 MB / 1.992 GB, free: 50.71 MB / 0.6511 GB Notification: Performance of collectPreVariables (initialization): time 0.0001418/6.555, allocations: 41.77 kB / 1.992 GB, free: 50.68 MB / 0.6511 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008846/6.556, allocations: 0.9266 MB / 1.993 GB, free: 50.42 MB / 0.6511 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002517/6.556, allocations: 235 kB / 1.993 GB, free: 50.31 MB / 0.6511 GB Notification: Performance of simplifyInitialFunctions (initialization): time 7.499e-05/6.556, allocations: 19.75 kB / 1.993 GB, free: 50.31 MB / 0.6511 GB Notification: Performance of setup shared object (initialization): time 9.56e-05/6.556, allocations: 347.7 kB / 1.994 GB, free: 50 MB / 0.6511 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007528/6.557, allocations: 293 kB / 1.994 GB, free: 50 MB / 0.6511 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009972/6.558, allocations: 0.7079 MB / 1.995 GB, free: 49.5 MB / 0.6511 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009195/6.559, allocations: 419.3 kB / 1.995 GB, free: 49.46 MB / 0.6511 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.403e-05/6.559, allocations: 10.55 kB / 1.995 GB, free: 49.46 MB / 0.6511 GB Notification: Performance of matching and sorting (n=129) (initialization): time 0.002767/6.562, allocations: 1.12 MB / 1.996 GB, free: 49.29 MB / 0.6511 GB Notification: Performance of prepare postOptimizeDAE: time 0.0008873/6.563, allocations: 4.284 MB / 2 GB, free: 44.82 MB / 0.6511 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.886e-05/6.563, allocations: 14.56 kB / 2 GB, free: 44.82 MB / 0.6511 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.132e-05/6.563, allocations: 17.38 kB / 2 GB, free: 44.82 MB / 0.6511 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001581/6.565, allocations: 264.4 kB / 2.001 GB, free: 44.82 MB / 0.6511 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.515e-05/6.565, allocations: 25.33 kB / 2.001 GB, free: 44.82 MB / 0.6511 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002247/6.567, allocations: 132.9 kB / 2.001 GB, free: 44.81 MB / 0.6511 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002356/6.567, allocations: 58.02 kB / 2.001 GB, free: 44.81 MB / 0.6511 GB Notification: Performance of prepare postOptimizeDAE: time 1.567e-05/6.567, allocations: 5.75 kB / 2.001 GB, free: 44.81 MB / 0.6511 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002367/6.57, allocations: 0.9319 MB / 2.002 GB, free: 44.76 MB / 0.6511 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.807e-05/6.57, allocations: 15.58 kB / 2.002 GB, free: 44.76 MB / 0.6511 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.047e-05/6.57, allocations: 17.5 kB / 2.002 GB, free: 44.76 MB / 0.6511 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001506/6.571, allocations: 254 kB / 2.002 GB, free: 44.76 MB / 0.6511 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.172e-05/6.571, allocations: 28.02 kB / 2.002 GB, free: 44.76 MB / 0.6511 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002042/6.573, allocations: 120.1 kB / 2.002 GB, free: 44.76 MB / 0.6511 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001535/6.574, allocations: 52.55 kB / 2.002 GB, free: 44.76 MB / 0.6511 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 47 * Number of states: 0 () * Number of discrete variables: 6 ($whenCondition1,$PRE.TSet.T_start,TSet.T_start,$PRE.TSet.count,TSet.count,conPI.I.trigger_internal) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (125): * Single equations (assignments): 121 * Array equations: 2 * Algorithm blocks: 1 * Record equations: 1 * 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 0.000338/6.574, allocations: 171.8 kB / 2.002 GB, free: 44.65 MB / 0.6511 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003426/6.574, allocations: 170.6 kB / 2.003 GB, free: 44.56 MB / 0.6511 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002517/6.577, allocations: 1.03 MB / 2.004 GB, free: 44.38 MB / 0.6511 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.963e-05/6.577, allocations: 11.36 kB / 2.004 GB, free: 44.38 MB / 0.6511 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.588e-06/6.577, allocations: 1.438 kB / 2.004 GB, free: 44.38 MB / 0.6511 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001482/6.578, allocations: 0.7367 MB / 2.004 GB, free: 44.19 MB / 0.6511 GB Warning: The model contains alias variables with conflicting start and/or nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004978/6.583, allocations: 2.242 MB / 2.007 GB, free: 43.76 MB / 0.6511 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.341e-06/6.583, allocations: 0 / 2.007 GB, free: 43.76 MB / 0.6511 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001046/6.584, allocations: 160.6 kB / 2.007 GB, free: 43.76 MB / 0.6511 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001438/6.585, allocations: 23.7 kB / 2.007 GB, free: 43.75 MB / 0.6511 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.234e-05/6.585, allocations: 21.72 kB / 2.007 GB, free: 43.75 MB / 0.6511 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009049/6.586, allocations: 1.3 MB / 2.008 GB, free: 42.5 MB / 0.6511 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.297e-06/6.586, allocations: 0 / 2.008 GB, free: 42.5 MB / 0.6511 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002634/6.588, allocations: 1.373 MB / 2.009 GB, free: 42.14 MB / 0.6511 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008973/6.589, allocations: 347 kB / 2.01 GB, free: 41.96 MB / 0.6511 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002886/6.589, allocations: 20.48 kB / 2.01 GB, free: 41.95 MB / 0.6511 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001631/6.591, allocations: 107.7 kB / 2.01 GB, free: 41.95 MB / 0.6511 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000146/6.591, allocations: 51.12 kB / 2.01 GB, free: 41.95 MB / 0.6511 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.416e-05/6.591, allocations: 32.28 kB / 2.01 GB, free: 41.95 MB / 0.6511 GB Notification: Performance of sorting global known variables: time 0.001873/6.593, allocations: 1.004 MB / 2.011 GB, free: 41.84 MB / 0.6511 GB Notification: Performance of sort global known variables: time 8.85e-07/6.593, allocations: 0 / 2.011 GB, free: 41.84 MB / 0.6511 GB Notification: Performance of remove unused functions: time 0.004275/6.598, allocations: 1.118 MB / 2.012 GB, free: 41.78 MB / 0.6511 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 6 (vol.dynBal.U,mov.filter.x[1],mov.filter.x[2],conPI.I.y,THeaOut.T,hea.vol.dynBal.U) * Number of discrete variables: 3 ($whenCondition1,TSet.T_start,TSet.count) * Number of discrete states: 1 (TSet.count) * Top-level inputs: 0 Notification: Strong component statistics for simulation (72): * Single equations (assignments): 65 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * When equations: 2 * 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: 1 {(1,100.0%) 1} * Non-linear torn systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.002384/6.6, allocations: 1.211 MB / 2.013 GB, free: 41.56 MB / 0.6511 GB Notification: Performance of simCode: created initialization part: time 0.002986/6.603, allocations: 1.465 MB / 2.015 GB, free: 41.34 MB / 0.6511 GB Notification: Performance of simCode: created event and clocks part: time 6.68e-06/6.603, allocations: 0 / 2.015 GB, free: 41.34 MB / 0.6511 GB Notification: Performance of simCode: created simulation system equations: time 0.0009089/6.604, allocations: 459.6 kB / 2.015 GB, free: 41.24 MB / 0.6511 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004431/6.608, allocations: 0.7748 MB / 2.016 GB, free: 41.23 MB / 0.6511 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005175/6.614, allocations: 2.369 MB / 2.018 GB, free: 40.58 MB / 0.6511 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002083/6.616, allocations: 1.451 MB / 2.019 GB, free: 55.85 MB / 0.6667 GB Notification: Performance of simCode: alias equations: time 0.003677/6.619, allocations: 0.5486 MB / 2.02 GB, free: 55.82 MB / 0.6667 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003851/6.62, allocations: 116.9 kB / 2.02 GB, free: 55.82 MB / 0.6667 GB Notification: Performance of SimCode: time 1.719e-06/6.62, allocations: 0 / 2.02 GB, free: 55.82 MB / 0.6667 GB Notification: Performance of Templates: time 0.08832/6.708, allocations: 42.13 MB / 2.061 GB, free: 53.7 MB / 0.6667 GB