Running command: translateModel(BuildingSystems.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger")
Notification: Performance of loadModel(BuildingSystems): time 2.947/2.947, allocations: 343.8 MB / 355.9 MB, free: 9.363 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.648e-05/3.658e-05, allocations: 4 kB / 436.6 MB, free: 2.453 MB / 346.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1388/0.1388, allocations: 77.73 MB / 0.5023 GB, free: 4.562 MB / 426.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 1.234/1.373, allocations: 374.4 MB / 0.8679 GB, free: 152.4 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002631/1.374, allocations: 95 kB / 0.868 GB, free: 152.4 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 1.511/2.884, allocations: 397.5 MB / 1.256 GB, free: 45.56 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 1.952e-06/2.884, allocations: 0 / 1.256 GB, free: 45.56 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 0.0002069/2.885, allocations: 55.86 kB / 1.256 GB, free: 45.5 MB / 0.6667 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 348
 * Number of variables: 348
Notification: Performance of Generate backend data structure: time 0.005117/2.89, allocations: 1.904 MB / 1.258 GB, free: 43.55 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 4.224e-05/2.89, allocations: 8.031 kB / 1.258 GB, free: 43.54 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001328/2.891, allocations: 229.5 kB / 1.258 GB, free: 43.31 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005238/2.896, allocations: 2.068 MB / 1.26 GB, free: 41.19 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.748e-05/2.897, allocations: 114.7 kB / 1.26 GB, free: 41.07 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003226/2.897, allocations: 153.2 kB / 1.261 GB, free: 40.93 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003655/2.901, allocations: 1.817 MB / 1.262 GB, free: 39.05 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.354e-05/2.901, allocations: 3.906 kB / 1.262 GB, free: 39.04 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001778/2.901, allocations: 56 kB / 1.262 GB, free: 38.99 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.252e-05/2.901, allocations: 55.88 kB / 1.262 GB, free: 38.93 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003366/2.904, allocations: 1.637 MB / 1.264 GB, free: 37.29 MB / 0.6667 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 0.01327/2.918, allocations: 7.491 MB / 1.271 GB, free: 29.52 MB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002229/2.92, allocations: 1.304 MB / 1.273 GB, free: 28.21 MB / 0.6667 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001028/2.921, allocations: 0.6338 MB / 1.273 GB, free: 27.57 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.007102/2.928, allocations: 3.815 MB / 1.277 GB, free: 23.45 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.612e-05/2.928, allocations: 47.34 kB / 1.277 GB, free: 23.39 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=86): time 6.048e-06/2.928, allocations: 0 / 1.277 GB, free: 23.39 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=86): time 0.002269/2.93, allocations: 1.049 MB / 1.278 GB, free: 22.34 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.849e-05/2.93, allocations: 64.14 kB / 1.278 GB, free: 22.26 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002562/2.933, allocations: 1.491 MB / 1.28 GB, free: 20.76 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.000189/2.933, allocations: 49.7 kB / 1.28 GB, free: 20.71 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006072/2.934, allocations: 0.7651 MB / 1.28 GB, free: 19.93 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002946/2.934, allocations: 303.6 kB / 1.281 GB, free: 19.63 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.874e-05/2.934, allocations: 32 kB / 1.281 GB, free: 19.6 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.0001054/2.934, allocations: 365.9 kB / 1.281 GB, free: 19.24 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001221/2.936, allocations: 0.6637 MB / 1.282 GB, free: 18.57 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001378/2.937, allocations: 0.9947 MB / 1.283 GB, free: 17.45 MB / 0.6667 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001497/2.939, allocations: 0.8599 MB / 1.284 GB, free: 16.59 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.053e-06/2.939, allocations: 8 kB / 1.284 GB, free: 16.58 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=176) (initialization): time 0.003776/2.942, allocations: 1.885 MB / 1.285 GB, free: 14.69 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000699/2.943, allocations: 3.52 MB / 1.289 GB, free: 10.93 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.712e-05/2.943, allocations: 8 kB / 1.289 GB, free: 10.92 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.864e-05/2.943, allocations: 20 kB / 1.289 GB, free: 10.9 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001744/2.945, allocations: 351.5 kB / 1.289 GB, free: 10.56 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.079e-05/2.945, allocations: 27.98 kB / 1.289 GB, free: 10.53 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001784/2.947, allocations: 229.9 kB / 1.289 GB, free: 10.3 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001859/2.947, allocations: 59.98 kB / 1.289 GB, free: 10.25 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 1.398e-05/2.947, allocations: 6.188 kB / 1.289 GB, free: 10.24 MB / 0.6667 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003281/2.95, allocations: 1.737 MB / 1.291 GB, free: 8.504 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.563e-05/2.95, allocations: 8 kB / 1.291 GB, free: 8.496 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.471e-05/2.95, allocations: 19.98 kB / 1.291 GB, free: 8.477 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001626/2.952, allocations: 347.5 kB / 1.292 GB, free: 8.137 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.657e-05/2.952, allocations: 23.92 kB / 1.292 GB, free: 8.113 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001648/2.954, allocations: 186.7 kB / 1.292 GB, free: 7.93 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001815/2.954, allocations: 63.97 kB / 1.292 GB, free: 7.867 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 40
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (176):
 * Single equations (assignments): 176
 * 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 0.0003285/2.954, allocations: 176.6 kB / 1.292 GB, free: 7.688 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003718/2.955, allocations: 154.1 kB / 1.292 GB, free: 7.535 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002396/2.957, allocations: 1.191 MB / 1.293 GB, free: 6.328 MB / 0.6667 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.484e-05/2.957, allocations: 11.98 kB / 1.293 GB, free: 6.316 MB / 0.6667 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.316e-06/2.957, allocations: 0 / 1.293 GB, free: 6.316 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001652/2.959, allocations: 1.24 MB / 1.295 GB, free: 4.988 MB / 0.6667 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005255/2.964, allocations: 2.839 MB / 1.297 GB, free: 2.074 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.677e-06/2.964, allocations: 0 / 1.297 GB, free: 2.074 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001005/2.965, allocations: 187.6 kB / 1.297 GB, free: 1.891 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.237e-05/2.965, allocations: 4 kB / 1.297 GB, free: 1.887 MB / 0.6667 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.872e-05/2.965, allocations: 28.08 kB / 1.297 GB, free: 1.859 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.564e-06/2.965, allocations: 8 kB / 1.297 GB, free: 1.852 MB / 0.6667 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.391e-06/2.965, allocations: 0 / 1.297 GB, free: 1.852 MB / 0.6667 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.3796/3.345, allocations: 1.871 MB / 1.299 GB, free: 132 MB / 0.6667 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001314/3.346, allocations: 411.9 kB / 1.3 GB, free: 131.9 MB / 0.6667 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004678/3.347, allocations: 21.02 kB / 1.3 GB, free: 131.9 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001245/3.348, allocations: 68.84 kB / 1.3 GB, free: 131.9 MB / 0.6667 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001408/3.348, allocations: 53.47 kB / 1.3 GB, free: 131.9 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001047/3.348, allocations: 27.95 kB / 1.3 GB, free: 131.9 MB / 0.6667 GB
Notification: Performance of sorting global known variables: time 0.00281/3.351, allocations: 1.237 MB / 1.301 GB, free: 131.8 MB / 0.6667 GB
Notification: Performance of sort global known variables: time 1.074e-06/3.351, allocations: 0 / 1.301 GB, free: 131.8 MB / 0.6667 GB
Notification: Performance of remove unused functions: time 0.003694/3.355, allocations: 0.9577 MB / 1.302 GB, free: 131.8 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * Number of states: 6 (indTanHex.vol[1].dynBal.U,indTanHex.vol[2].dynBal.U,indTanHex.vol[3].dynBal.U,indTanHex.cap[1].T,indTanHex.cap[2].T,indTanHex.cap[3].T)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (88):
 * Single equations (assignments): 86
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 2
 * 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 0.00126/3.356, allocations: 0.5057 MB / 1.303 GB, free: 131.7 MB / 0.6667 GB
Notification: Performance of simCode: created initialization part: time 0.005152/3.361, allocations: 2.278 MB / 1.305 GB, free: 131.7 MB / 0.6667 GB
Notification: Performance of simCode: created event and clocks part: time 7.188e-06/3.361, allocations: 1.375 kB / 1.305 GB, free: 131.7 MB / 0.6667 GB
Notification: Performance of simCode: created simulation system equations: time 0.001021/3.362, allocations: 0.4957 MB / 1.305 GB, free: 131.7 MB / 0.6667 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005062/3.367, allocations: 0.8402 MB / 1.306 GB, free: 131.7 MB / 0.6667 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006762/3.374, allocations: 3.054 MB / 1.309 GB, free: 131.1 MB / 0.6667 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001748/3.376, allocations: 1.7 MB / 1.311 GB, free: 130.4 MB / 0.6667 GB
Notification: Performance of simCode: alias equations: time 0.005208/3.381, allocations: 1.266 MB / 1.312 GB, free: 130.3 MB / 0.6667 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005416/3.382, allocations: 106.5 kB / 1.312 GB, free: 130.3 MB / 0.6667 GB
Notification: Performance of SimCode: time 1.699e-06/3.382, allocations: 1.062 kB / 1.312 GB, free: 130.3 MB / 0.6667 GB
Notification: Performance of Templates: time 0.08216/3.464, allocations: 36.15 MB / 1.347 GB, free: 129.2 MB / 0.6667 GB