Running command: translateModel(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementLatent,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementLatent")
Notification: Performance of loadModel(Buildings): time 4.323/4.323, allocations: 458.9 MB / 473.5 MB, free: 11.85 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.968e-05/3.974e-05, allocations: 5.969 kB / 0.5697 GB, free: 9.793 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2205/0.2205, allocations: 106.2 MB / 0.6734 GB, free: 2.598 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementLatent): time 0.9515/1.172, allocations: 203.1 MB / 0.8717 GB, free: 2.648 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.02752/1.2, allocations: 14.76 MB / 0.8862 GB, free: 0.6914 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004244/1.204, allocations: 89.28 kB / 0.8862 GB, free: 0.6914 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.006203/1.21, allocations: 0.953 MB / 0.8872 GB, free: 224 kB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.01929/1.23, allocations: 2.933 MB / 0.89 GB, free: 14.59 MB / 0.6823 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00775/1.237, allocations: 1.734 MB / 0.8917 GB, free: 13.79 MB / 0.6823 GB
Notification: Performance of NFFlatten.flatten: time 0.007387/1.245, allocations: 2.468 MB / 0.8941 GB, free: 13 MB / 0.6823 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002706/1.248, allocations: 1.102 MB / 0.8952 GB, free: 12.59 MB / 0.6823 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004716/1.252, allocations: 1.424 MB / 0.8966 GB, free: 12.28 MB / 0.6823 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002693/1.255, allocations: 0.882 MB / 0.8975 GB, free: 12.1 MB / 0.6823 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005549/1.261, allocations: 1.29 MB / 0.8987 GB, free: 11.84 MB / 0.6823 GB
Notification: Performance of NFPackage.collectConstants: time 0.0009246/1.262, allocations: 75.06 kB / 0.8988 GB, free: 11.84 MB / 0.6823 GB
Notification: Performance of NFScalarize.scalarize: time 0.000821/1.262, allocations: 425.2 kB / 0.8992 GB, free: 11.72 MB / 0.6823 GB
Notification: Performance of NFVerifyModel.verify: time 0.001023/1.264, allocations: 209.3 kB / 0.8994 GB, free: 11.72 MB / 0.6823 GB
Notification: Performance of NFConvertDAE.convert: time 0.005743/1.269, allocations: 2.456 MB / 0.9018 GB, free: 10.22 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 4.458e-06/1.269, allocations: 2.812 kB / 0.9018 GB, free: 10.22 MB / 0.6823 GB
Notification: Performance of FrontEnd: time 2.966e-06/1.269, allocations: 0 / 0.9018 GB, free: 10.22 MB / 0.6823 GB
Notification: Performance of Transformations before backend: time 9.998e-05/1.269, allocations: 0 / 0.9018 GB, free: 10.22 MB / 0.6823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 350
 * Number of variables: 350
Notification: Performance of Generate backend data structure: time 0.005636/1.275, allocations: 1.812 MB / 0.9036 GB, free: 8.898 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.502e-05/1.275, allocations: 10.88 kB / 0.9036 GB, free: 8.898 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00286/1.278, allocations: 371.3 kB / 0.9039 GB, free: 8.727 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004041/1.282, allocations: 1.33 MB / 0.9052 GB, free: 7.738 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001169/1.282, allocations: 105.2 kB / 0.9053 GB, free: 7.691 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003157/1.283, allocations: 138.4 kB / 0.9055 GB, free: 7.648 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004505/1.287, allocations: 1.503 MB / 0.9069 GB, free: 6.703 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.688e-05/1.287, allocations: 5.094 kB / 0.907 GB, free: 6.703 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000205/1.287, allocations: 58 kB / 0.907 GB, free: 6.66 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.868e-05/1.288, allocations: 49.97 kB / 0.9071 GB, free: 6.656 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003585/1.291, allocations: 1.154 MB / 0.9082 GB, free: 6.098 MB / 0.6823 GB
Warning: The model contains alias variables with redundant start and/or conflicting 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 0.01366/1.305, allocations: 7.302 MB / 0.9153 GB, free: 15.64 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002496/1.307, allocations: 0.8583 MB / 0.9162 GB, free: 15.16 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.00105/1.309, allocations: 0.5512 MB / 0.9167 GB, free: 14.56 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.032e-05/1.309, allocations: 44.5 kB / 0.9167 GB, free: 14.52 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=74): time 3.406e-06/1.309, allocations: 0 / 0.9167 GB, free: 14.52 MB / 0.698 GB
Notification: Performance of matching and sorting (n=74): time 0.01221/1.321, allocations: 2.171 MB / 0.9189 GB, free: 13.3 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.119e-05/1.321, allocations: 57.84 kB / 0.9189 GB, free: 13.23 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002648/1.324, allocations: 1.157 MB / 0.92 GB, free: 12.61 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002365/1.324, allocations: 43.42 kB / 0.9201 GB, free: 12.57 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008995/1.325, allocations: 0.7988 MB / 0.9209 GB, free: 11.86 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004561/1.325, allocations: 257.2 kB / 0.9211 GB, free: 11.64 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.724e-05/1.325, allocations: 18.09 kB / 0.9211 GB, free: 11.62 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0001622/1.326, allocations: 339.9 kB / 0.9214 GB, free: 11.29 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001054/1.327, allocations: 323.1 kB / 0.9218 GB, free: 11.14 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001288/1.328, allocations: 0.5723 MB / 0.9223 GB, free: 10.59 MB / 0.698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001292/1.329, allocations: 427.4 kB / 0.9227 GB, free: 10.18 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.394e-06/1.329, allocations: 0 / 0.9227 GB, free: 10.18 MB / 0.698 GB
Notification: Performance of matching and sorting (n=108) (initialization): time 0.003957/1.333, allocations: 1.238 MB / 0.9239 GB, free: 8.957 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0008334/1.334, allocations: 1.972 MB / 0.9259 GB, free: 6.805 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.093e-05/1.334, allocations: 8 kB / 0.9259 GB, free: 6.797 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002838/1.337, allocations: 366.3 kB / 0.9262 GB, free: 6.43 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001313/1.338, allocations: 162.5 kB / 0.9264 GB, free: 6.281 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002557/1.341, allocations: 2.054 MB / 0.9284 GB, free: 4.156 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002393/1.343, allocations: 202 kB / 0.9286 GB, free: 3.961 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000175/1.344, allocations: 39.94 kB / 0.9286 GB, free: 3.922 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.769e-05/1.344, allocations: 4 kB / 0.9286 GB, free: 3.918 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003428/1.347, allocations: 1.055 MB / 0.9296 GB, free: 2.883 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.871e-05/1.347, allocations: 7.953 kB / 0.9296 GB, free: 2.875 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002677/1.35, allocations: 378.7 kB / 0.93 GB, free: 2.496 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00127/1.351, allocations: 158.1 kB / 0.9302 GB, free: 2.352 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005235/1.356, allocations: 3.872 MB / 0.9339 GB, free: 14.21 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002377/1.359, allocations: 191.1 kB / 0.9341 GB, free: 14.02 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001662/1.359, allocations: 38.53 kB / 0.9342 GB, free: 13.99 MB / 0.7136 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 22
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (79):
 * Single equations (assignments): 75
 * Array equations: 1
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 3 {2 21,1 3,1 3}
Notification: Performance of prepare postOptimizeDAE: time 0.001212/1.36, allocations: 385.4 kB / 0.9345 GB, free: 13.61 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005382/1.361, allocations: 158 kB / 0.9347 GB, free: 13.45 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004978/1.366, allocations: 1.225 MB / 0.9359 GB, free: 12.21 MB / 0.7136 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.135e-05/1.366, allocations: 12 kB / 0.9359 GB, free: 12.2 MB / 0.7136 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.234e-06/1.366, allocations: 3.984 kB / 0.9359 GB, free: 12.2 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004425/1.37, allocations: 1.322 MB / 0.9372 GB, free: 10.79 MB / 0.7136 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008872/1.379, allocations: 2.731 MB / 0.9398 GB, free: 7.98 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.367e-05/1.379, allocations: 4 kB / 0.9398 GB, free: 7.977 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008686/1.38, allocations: 105.1 kB / 0.9399 GB, free: 7.879 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002722/1.383, allocations: 367.2 kB / 0.9403 GB, free: 7.516 MB / 0.7136 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001766/1.383, allocations: 20 kB / 0.9403 GB, free: 7.496 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002634/1.386, allocations: 2.033 MB / 0.9423 GB, free: 5.391 MB / 0.7136 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.102e-05/1.386, allocations: 10.48 kB / 0.9423 GB, free: 5.383 MB / 0.7136 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003668/1.39, allocations: 1.406 MB / 0.9437 GB, free: 3.848 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001281/1.391, allocations: 358.8 kB / 0.944 GB, free: 3.477 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003591/1.391, allocations: 16 kB / 0.944 GB, free: 3.461 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00207/1.393, allocations: 115.9 kB / 0.9442 GB, free: 3.348 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001809/1.394, allocations: 55.08 kB / 0.9442 GB, free: 3.297 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001144/1.394, allocations: 31.98 kB / 0.9442 GB, free: 3.266 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.002209/1.396, allocations: 0.8936 MB / 0.9451 GB, free: 2.375 MB / 0.7136 GB
Notification: Performance of sort global known variables: time 2.925e-06/1.396, allocations: 0 / 0.9451 GB, free: 2.375 MB / 0.7136 GB
Notification: Performance of remove unused functions: time 0.004432/1.4, allocations: 0.9249 MB / 0.946 GB, free: 1.449 MB / 0.7136 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 12
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (48):
 * Single equations (assignments): 43
 * 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: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 3 {2 21,1 3,1 3}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0012/1.402, allocations: 387.8 kB / 0.9464 GB, free: 1.07 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.00598/1.408, allocations: 1.714 MB / 0.9481 GB, free: 15.37 MB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 9.377e-06/1.408, allocations: 0 / 0.9481 GB, free: 15.37 MB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.00196/1.41, allocations: 483.7 kB / 0.9485 GB, free: 14.91 MB / 0.7292 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007038/1.417, allocations: 0.7833 MB / 0.9493 GB, free: 14.12 MB / 0.7292 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007903/1.425, allocations: 3.27 MB / 0.9525 GB, free: 10.81 MB / 0.7292 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001542/1.426, allocations: 1.39 MB / 0.9538 GB, free: 9.387 MB / 0.7292 GB
Notification: Performance of simCode: alias equations: time 0.003282/1.43, allocations: 443.8 kB / 0.9543 GB, free: 8.949 MB / 0.7292 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003089/1.43, allocations: 71.42 kB / 0.9543 GB, free: 8.879 MB / 0.7292 GB
Notification: Performance of SimCode: time 1.052e-06/1.43, allocations: 0 / 0.9543 GB, free: 8.879 MB / 0.7292 GB
Notification: Performance of Templates: time 0.09333/1.523, allocations: 33.52 MB / 0.9871 GB, free: 7.773 MB / 0.7605 GB