Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater")
Notification: Performance of loadModel(Buildings): time 4.63/4.63, allocations: 458.9 MB / 473.4 MB, free: 11.8 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.919e-05/2.901e-05, allocations: 4.188 kB / 0.5697 GB, free: 9.801 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2245/0.2245, allocations: 106.2 MB / 0.6734 GB, free: 2.613 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater): time 0.0496/0.2742, allocations: 21.41 MB / 0.6943 GB, free: 13.14 MB / 0.573 GB
Notification: Performance of NFInst.instExpressions: time 0.01908/0.2933, allocations: 5.675 MB / 0.6999 GB, free: 7.453 MB / 0.573 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001597/0.295, allocations: 39.75 kB / 0.6999 GB, free: 7.414 MB / 0.573 GB
Notification: Performance of NFTyping.typeComponents: time 0.00235/0.2974, allocations: 378 kB / 0.7003 GB, free: 7.043 MB / 0.573 GB
Notification: Performance of NFTyping.typeBindings: time 0.006607/0.304, allocations: 1.028 MB / 0.7013 GB, free: 6.012 MB / 0.573 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006642/0.3107, allocations: 0.9547 MB / 0.7022 GB, free: 5.055 MB / 0.573 GB
Notification: Performance of NFFlatten.flatten: time 0.003922/0.3146, allocations: 0.957 MB / 0.7031 GB, free: 4.09 MB / 0.573 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001132/0.3158, allocations: 359.2 kB / 0.7035 GB, free: 3.742 MB / 0.573 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001796/0.3176, allocations: 466.7 kB / 0.7039 GB, free: 3.285 MB / 0.573 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001051/0.3187, allocations: 302.8 kB / 0.7042 GB, free: 2.988 MB / 0.573 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002685/0.3215, allocations: 491.2 kB / 0.7047 GB, free: 2.508 MB / 0.573 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002983/0.3218, allocations: 24 kB / 0.7047 GB, free: 2.484 MB / 0.573 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003217/0.3221, allocations: 111.6 kB / 0.7048 GB, free: 2.375 MB / 0.573 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004203/0.3226, allocations: 68 kB / 0.7049 GB, free: 2.309 MB / 0.573 GB
Notification: Performance of NFConvertDAE.convert: time 0.002736/0.3253, allocations: 0.8065 MB / 0.7057 GB, free: 1.5 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 5.33e-06/0.3254, allocations: 0 / 0.7057 GB, free: 1.5 MB / 0.573 GB
Notification: Performance of FrontEnd: time 3.246e-06/0.3254, allocations: 0 / 0.7057 GB, free: 1.5 MB / 0.573 GB
Notification: Performance of Transformations before backend: time 2.939e-05/0.3255, allocations: 0 / 0.7057 GB, free: 1.5 MB / 0.573 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 110
 * Number of variables: 110
Notification: Performance of Generate backend data structure: time 0.001599/0.3271, allocations: 0.7969 MB / 0.7064 GB, free: 0.6562 MB / 0.573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.604e-05/0.3271, allocations: 8.031 kB / 0.7065 GB, free: 0.6484 MB / 0.573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004001/0.3275, allocations: 83.06 kB / 0.7065 GB, free: 0.5664 MB / 0.573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001704/0.3293, allocations: 0.6353 MB / 0.7072 GB, free: 15.89 MB / 0.5886 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.326e-05/0.3293, allocations: 37 kB / 0.7072 GB, free: 15.85 MB / 0.5886 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001127/0.3295, allocations: 40 kB / 0.7072 GB, free: 15.81 MB / 0.5886 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001204/0.3307, allocations: 0.5 MB / 0.7077 GB, free: 15.27 MB / 0.5886 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.512e-05/0.3307, allocations: 0 / 0.7077 GB, free: 15.27 MB / 0.5886 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.183e-05/0.3308, allocations: 19.98 kB / 0.7077 GB, free: 15.25 MB / 0.5886 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.91e-05/0.3309, allocations: 12 kB / 0.7077 GB, free: 15.24 MB / 0.5886 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008534/0.3317, allocations: 319.7 kB / 0.7081 GB, free: 14.93 MB / 0.5886 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 0.004331/0.3361, allocations: 2.748 MB / 0.7107 GB, free: 11.94 MB / 0.5886 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005158/0.3366, allocations: 199 kB / 0.7109 GB, free: 11.74 MB / 0.5886 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004349/0.3371, allocations: 332.6 kB / 0.7112 GB, free: 11.34 MB / 0.5886 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.583e-05/0.3371, allocations: 42.73 kB / 0.7113 GB, free: 11.29 MB / 0.5886 GB
Notification: Performance of pre-optimization done (n=22): time 2.765e-06/0.3371, allocations: 0 / 0.7113 GB, free: 11.29 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=22): time 0.0009019/0.338, allocations: 304.3 kB / 0.7116 GB, free: 10.99 MB / 0.5886 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.482e-05/0.3381, allocations: 59.41 kB / 0.7116 GB, free: 10.92 MB / 0.5886 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009005/0.339, allocations: 494.1 kB / 0.7121 GB, free: 10.43 MB / 0.5886 GB
Notification: Performance of collectPreVariables (initialization): time 5.099e-05/0.3391, allocations: 25.7 kB / 0.7121 GB, free: 10.39 MB / 0.5886 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003626/0.3395, allocations: 347.3 kB / 0.7125 GB, free: 10.05 MB / 0.5886 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000118/0.3396, allocations: 86.86 kB / 0.7125 GB, free: 9.961 MB / 0.5886 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.104e-05/0.3396, allocations: 4 kB / 0.7125 GB, free: 9.957 MB / 0.5886 GB
Notification: Performance of setup shared object (initialization): time 0.0001891/0.3398, allocations: 362.8 kB / 0.7129 GB, free: 9.594 MB / 0.5886 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002376/0.3401, allocations: 87.94 kB / 0.713 GB, free: 9.508 MB / 0.5886 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003798/0.3405, allocations: 221.9 kB / 0.7132 GB, free: 9.227 MB / 0.5886 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003454/0.3408, allocations: 137.8 kB / 0.7133 GB, free: 9.094 MB / 0.5886 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.494e-06/0.3409, allocations: 7.938 kB / 0.7133 GB, free: 9.086 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=44) (initialization): time 0.0009724/0.3418, allocations: 379.6 kB / 0.7137 GB, free: 8.711 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0007288/0.3426, allocations: 1.659 MB / 0.7153 GB, free: 6.922 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.41e-05/0.3426, allocations: 4 kB / 0.7153 GB, free: 6.918 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.386e-05/0.3427, allocations: 4 kB / 0.7153 GB, free: 6.914 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005562/0.3432, allocations: 83.83 kB / 0.7154 GB, free: 6.832 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.634e-05/0.3433, allocations: 8 kB / 0.7154 GB, free: 6.824 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007542/0.344, allocations: 67.33 kB / 0.7155 GB, free: 6.762 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.172e-05/0.3441, allocations: 20 kB / 0.7155 GB, free: 6.742 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 1.335e-05/0.3441, allocations: 4 kB / 0.7155 GB, free: 6.738 MB / 0.5886 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0008027/0.3449, allocations: 307.4 kB / 0.7158 GB, free: 6.438 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.836e-06/0.345, allocations: 4 kB / 0.7158 GB, free: 6.434 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.74e-05/0.345, allocations: 4 kB / 0.7158 GB, free: 6.43 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004693/0.3455, allocations: 75.84 kB / 0.7159 GB, free: 6.355 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.437e-05/0.3455, allocations: 11.98 kB / 0.7159 GB, free: 6.344 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006605/0.3462, allocations: 56.12 kB / 0.7159 GB, free: 6.289 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.707e-05/0.3462, allocations: 20 kB / 0.7159 GB, free: 6.27 MB / 0.5886 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 19
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (44):
 * Single equations (assignments): 44
 * 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 0.0004069/0.3466, allocations: 201.6 kB / 0.7161 GB, free: 6.062 MB / 0.5886 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001492/0.3468, allocations: 51.34 kB / 0.7162 GB, free: 6.012 MB / 0.5886 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007518/0.3476, allocations: 276.6 kB / 0.7165 GB, free: 5.738 MB / 0.5886 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.17e-05/0.3476, allocations: 4 kB / 0.7165 GB, free: 5.734 MB / 0.5886 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.973e-06/0.3476, allocations: 4 kB / 0.7165 GB, free: 5.73 MB / 0.5886 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0005451/0.3482, allocations: 381.3 kB / 0.7168 GB, free: 5.309 MB / 0.5886 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002309/0.3505, allocations: 1.056 MB / 0.7179 GB, free: 4.152 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.533e-05/0.3505, allocations: 4.047 kB / 0.7179 GB, free: 4.148 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004228/0.351, allocations: 59.89 kB / 0.7179 GB, free: 4.09 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.279e-05/0.351, allocations: 7.953 kB / 0.7179 GB, free: 4.082 MB / 0.5886 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.848e-05/0.351, allocations: 8 kB / 0.7179 GB, free: 4.074 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.708e-06/0.3511, allocations: 4.281 kB / 0.7179 GB, free: 4.07 MB / 0.5886 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.796e-06/0.3511, allocations: 11.98 kB / 0.7179 GB, free: 4.059 MB / 0.5886 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001115/0.3522, allocations: 0.6133 MB / 0.7185 GB, free: 3.352 MB / 0.5886 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004158/0.3526, allocations: 188.2 kB / 0.7187 GB, free: 3.148 MB / 0.5886 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001315/0.3528, allocations: 7.984 kB / 0.7187 GB, free: 3.141 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000732/0.3535, allocations: 43.91 kB / 0.7188 GB, free: 3.098 MB / 0.5886 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.541e-05/0.3536, allocations: 27.81 kB / 0.7188 GB, free: 3.07 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.737e-05/0.3537, allocations: 19.98 kB / 0.7188 GB, free: 3.051 MB / 0.5886 GB
Notification: Performance of sorting global known variables: time 0.0007704/0.3544, allocations: 410.8 kB / 0.7192 GB, free: 2.652 MB / 0.5886 GB
Notification: Performance of sort global known variables: time 3.6e-07/0.3544, allocations: 0 / 0.7192 GB, free: 2.652 MB / 0.5886 GB
Notification: Performance of remove unused functions: time 0.001458/0.3559, allocations: 351.3 kB / 0.7195 GB, free: 2.309 MB / 0.5886 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 10
 * Number of states: 2 (vol.dynBal.U,vol1.dynBal.U)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (25):
 * Single equations (assignments): 24
 * Array equations: 0
 * Algorithm blocks: 0
 * 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 Backend phase and start with SimCode phase: time 0.0008772/0.3568, allocations: 300.2 kB / 0.7198 GB, free: 2.012 MB / 0.5886 GB
Notification: Performance of simCode: created initialization part: time 0.001078/0.3579, allocations: 419.5 kB / 0.7202 GB, free: 1.602 MB / 0.5886 GB
Notification: Performance of simCode: created event and clocks part: time 4.548e-06/0.3579, allocations: 0 / 0.7202 GB, free: 1.602 MB / 0.5886 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002485/0.3582, allocations: 103.8 kB / 0.7203 GB, free: 1.5 MB / 0.5886 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003075/0.3613, allocations: 362.7 kB / 0.7207 GB, free: 1.152 MB / 0.5886 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002777/0.3641, allocations: 1.362 MB / 0.722 GB, free: 15.73 MB / 0.6042 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006469/0.3648, allocations: 0.9031 MB / 0.7229 GB, free: 14.8 MB / 0.6042 GB
Notification: Performance of simCode: alias equations: time 0.001222/0.366, allocations: 192.9 kB / 0.7231 GB, free: 14.62 MB / 0.6042 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001468/0.3662, allocations: 43.42 kB / 0.7231 GB, free: 14.57 MB / 0.6042 GB
Notification: Performance of SimCode: time 1.372e-06/0.3662, allocations: 0 / 0.7231 GB, free: 14.57 MB / 0.6042 GB
Notification: Performance of Templates: time 0.03778/0.404, allocations: 13.33 MB / 0.7361 GB, free: 1.402 MB / 0.6042 GB