Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater")
Notification: Performance of loadModel(Buildings): time 4.112/4.112, allocations: 431.3 MB / 445.8 MB, free: 5.461 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.046e-05/4.039e-05, allocations: 4 kB / 0.5354 GB, free: 14.89 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6554/0.6554, allocations: 98.7 MB / 0.6318 GB, free: 12.02 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater): time 0.03586/0.6914, allocations: 21.21 MB / 0.6525 GB, free: 6.75 MB / 0.5261 GB
Notification: Performance of NFInst.instExpressions: time 0.01292/0.7043, allocations: 5.663 MB / 0.658 GB, free: 1.078 MB / 0.5261 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001326/0.7057, allocations: 39.81 kB / 0.6581 GB, free: 1.039 MB / 0.5261 GB
Notification: Performance of NFTyping.typeComponents: time 0.00172/0.7075, allocations: 382 kB / 0.6584 GB, free: 0.6641 MB / 0.5261 GB
Notification: Performance of NFTyping.typeBindings: time 0.004813/0.7123, allocations: 1.028 MB / 0.6594 GB, free: 15.63 MB / 0.5417 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003946/0.7163, allocations: 0.9001 MB / 0.6603 GB, free: 14.73 MB / 0.5417 GB
Notification: Performance of NFFlatten.flatten: time 0.002885/0.7192, allocations: 0.9533 MB / 0.6612 GB, free: 13.77 MB / 0.5417 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0008167/0.7201, allocations: 362.9 kB / 0.6616 GB, free: 13.42 MB / 0.5417 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00124/0.7213, allocations: 458.7 kB / 0.662 GB, free: 12.97 MB / 0.5417 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0006819/0.722, allocations: 306.8 kB / 0.6623 GB, free: 12.67 MB / 0.5417 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001739/0.7238, allocations: 495.2 kB / 0.6628 GB, free: 12.18 MB / 0.5417 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002094/0.724, allocations: 24 kB / 0.6628 GB, free: 12.16 MB / 0.5417 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001952/0.7242, allocations: 103.6 kB / 0.6629 GB, free: 12.06 MB / 0.5417 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003013/0.7245, allocations: 72 kB / 0.663 GB, free: 11.99 MB / 0.5417 GB
Notification: Performance of NFConvertDAE.convert: time 0.001769/0.7263, allocations: 0.791 MB / 0.6638 GB, free: 11.2 MB / 0.5417 GB
Notification: Performance of FrontEnd - DAE generated: time 4.048e-06/0.7264, allocations: 0 / 0.6638 GB, free: 11.2 MB / 0.5417 GB
Notification: Performance of FrontEnd: time 2.405e-06/0.7264, allocations: 0 / 0.6638 GB, free: 11.2 MB / 0.5417 GB
Notification: Performance of Transformations before backend: time 1.592e-05/0.7264, allocations: 0 / 0.6638 GB, free: 11.2 MB / 0.5417 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 0.001531/0.728, allocations: 0.7991 MB / 0.6645 GB, free: 10.35 MB / 0.5417 GB
Notification: Performance of prepare preOptimizeDAE: time 4.751e-05/0.728, allocations: 8.031 kB / 0.6645 GB, free: 10.34 MB / 0.5417 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004083/0.7284, allocations: 87.06 kB / 0.6646 GB, free: 10.25 MB / 0.5417 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001629/0.7301, allocations: 0.6275 MB / 0.6652 GB, free: 9.586 MB / 0.5417 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.373e-05/0.7302, allocations: 33 kB / 0.6653 GB, free: 9.551 MB / 0.5417 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001096/0.7303, allocations: 47.94 kB / 0.6653 GB, free: 9.504 MB / 0.5417 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001179/0.7315, allocations: 492.1 kB / 0.6658 GB, free: 8.988 MB / 0.5417 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.532e-05/0.7315, allocations: 7.891 kB / 0.6658 GB, free: 8.98 MB / 0.5417 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.849e-05/0.7316, allocations: 20 kB / 0.6658 GB, free: 8.961 MB / 0.5417 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.286e-05/0.7317, allocations: 15.98 kB / 0.6658 GB, free: 8.945 MB / 0.5417 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008937/0.7326, allocations: 315.7 kB / 0.6661 GB, free: 8.637 MB / 0.5417 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 0.004365/0.7369, allocations: 2.748 MB / 0.6688 GB, free: 5.648 MB / 0.5417 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004843/0.7375, allocations: 191.1 kB / 0.669 GB, free: 5.453 MB / 0.5417 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004074/0.7379, allocations: 344.7 kB / 0.6693 GB, free: 5.043 MB / 0.5417 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.274e-05/0.7379, allocations: 30.75 kB / 0.6694 GB, free: 5.004 MB / 0.5417 GB
Notification: Performance of pre-optimization done (n=21): time 2.535e-06/0.7379, allocations: 0 / 0.6694 GB, free: 5.004 MB / 0.5417 GB
Notification: Performance of matching and sorting (n=21): time 0.0008348/0.7388, allocations: 298.2 kB / 0.6696 GB, free: 4.707 MB / 0.5417 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.472e-05/0.7389, allocations: 51.41 kB / 0.6697 GB, free: 4.645 MB / 0.5417 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008822/0.7397, allocations: 490.2 kB / 0.6702 GB, free: 4.156 MB / 0.5417 GB
Notification: Performance of collectPreVariables (initialization): time 4.353e-05/0.7398, allocations: 29.7 kB / 0.6702 GB, free: 4.121 MB / 0.5417 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003921/0.7402, allocations: 351.2 kB / 0.6705 GB, free: 3.77 MB / 0.5417 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001097/0.7403, allocations: 74.92 kB / 0.6706 GB, free: 3.695 MB / 0.5417 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.177e-05/0.7404, allocations: 4 kB / 0.6706 GB, free: 3.691 MB / 0.5417 GB
Notification: Performance of setup shared object (initialization): time 0.0002102/0.7406, allocations: 366.8 kB / 0.6709 GB, free: 3.324 MB / 0.5417 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002372/0.7408, allocations: 87.95 kB / 0.671 GB, free: 3.238 MB / 0.5417 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003676/0.7412, allocations: 224.2 kB / 0.6712 GB, free: 2.957 MB / 0.5417 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003424/0.7416, allocations: 138.2 kB / 0.6714 GB, free: 2.824 MB / 0.5417 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.648e-06/0.7416, allocations: 0 / 0.6714 GB, free: 2.824 MB / 0.5417 GB
Notification: Performance of matching and sorting (n=44) (initialization): time 0.0009669/0.7426, allocations: 384.4 kB / 0.6717 GB, free: 2.441 MB / 0.5417 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000797/0.7434, allocations: 1.66 MB / 0.6734 GB, free: 0.6523 MB / 0.5417 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.607e-05/0.7434, allocations: 4 kB / 0.6734 GB, free: 0.6484 MB / 0.5417 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.949e-05/0.7435, allocations: 8 kB / 0.6734 GB, free: 0.6406 MB / 0.5417 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005694/0.744, allocations: 79.84 kB / 0.6735 GB, free: 0.5625 MB / 0.5417 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.896e-05/0.7441, allocations: 7.984 kB / 0.6735 GB, free: 0.5547 MB / 0.5417 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008257/0.7449, allocations: 63.52 kB / 0.6735 GB, free: 0.4922 MB / 0.5417 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.778e-05/0.745, allocations: 23.98 kB / 0.6735 GB, free: 480 kB / 0.5417 GB
Notification: Performance of prepare postOptimizeDAE: time 1.304e-05/0.745, allocations: 4 kB / 0.6735 GB, free: 476 kB / 0.5417 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0007678/0.7458, allocations: 308.7 kB / 0.6738 GB, free: 168 kB / 0.5417 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.132e-05/0.7458, allocations: 4 kB / 0.6738 GB, free: 164 kB / 0.5417 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.388e-05/0.7458, allocations: 4 kB / 0.6738 GB, free: 160 kB / 0.5417 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000463/0.7463, allocations: 83.84 kB / 0.6739 GB, free: 76 kB / 0.5417 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.146e-05/0.7463, allocations: 8.5 kB / 0.6739 GB, free: 68 kB / 0.5417 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006731/0.747, allocations: 55.61 kB / 0.674 GB, free: 12 kB / 0.5417 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.957e-05/0.7471, allocations: 20.05 kB / 0.674 GB, free: 15.99 MB / 0.5573 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 0.0004208/0.7475, allocations: 205.6 kB / 0.6742 GB, free: 15.78 MB / 0.5573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001425/0.7477, allocations: 55.34 kB / 0.6743 GB, free: 15.73 MB / 0.5573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007318/0.7484, allocations: 271.2 kB / 0.6745 GB, free: 15.46 MB / 0.5573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.108e-05/0.7485, allocations: 4 kB / 0.6745 GB, free: 15.45 MB / 0.5573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.541e-06/0.7485, allocations: 0 / 0.6745 GB, free: 15.45 MB / 0.5573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0005127/0.749, allocations: 367.1 kB / 0.6749 GB, free: 15.05 MB / 0.5573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002087/0.7511, allocations: 1.027 MB / 0.6759 GB, free: 13.92 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.695e-06/0.7511, allocations: 4 kB / 0.6759 GB, free: 13.92 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003872/0.7515, allocations: 47.92 kB / 0.6759 GB, free: 13.87 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.255e-05/0.7516, allocations: 7.953 kB / 0.6759 GB, free: 13.86 MB / 0.5573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.752e-05/0.7516, allocations: 8 kB / 0.6759 GB, free: 13.86 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.436e-06/0.7516, allocations: 8.234 kB / 0.6759 GB, free: 13.85 MB / 0.5573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.126e-06/0.7516, allocations: 4 kB / 0.6759 GB, free: 13.84 MB / 0.5573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001015/0.7527, allocations: 0.5872 MB / 0.6765 GB, free: 13.17 MB / 0.5573 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003564/0.753, allocations: 180.2 kB / 0.6767 GB, free: 12.97 MB / 0.5573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000132/0.7532, allocations: 8 kB / 0.6767 GB, free: 12.96 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006456/0.7538, allocations: 31.91 kB / 0.6767 GB, free: 12.93 MB / 0.5573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.366e-05/0.7539, allocations: 27.94 kB / 0.6768 GB, free: 12.91 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.893e-05/0.754, allocations: 15.98 kB / 0.6768 GB, free: 12.89 MB / 0.5573 GB
Notification: Performance of sorting global known variables: time 0.0007593/0.7547, allocations: 423.1 kB / 0.6772 GB, free: 12.48 MB / 0.5573 GB
Notification: Performance of sort global known variables: time 4.21e-07/0.7547, allocations: 0 / 0.6772 GB, free: 12.48 MB / 0.5573 GB
Notification: Performance of remove unused functions: time 0.001433/0.7562, allocations: 351.3 kB / 0.6775 GB, free: 12.13 MB / 0.5573 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 9
 * 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 (24):
 * Single equations (assignments): 23
 * 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 0.0008446/0.757, allocations: 323.9 kB / 0.6778 GB, free: 11.81 MB / 0.5573 GB
Notification: Performance of simCode: created initialization part: time 0.001037/0.7581, allocations: 414.5 kB / 0.6782 GB, free: 11.41 MB / 0.5573 GB
Notification: Performance of simCode: created event and clocks part: time 3.707e-06/0.7581, allocations: 0 / 0.6782 GB, free: 11.41 MB / 0.5573 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002316/0.7584, allocations: 99.83 kB / 0.6783 GB, free: 11.31 MB / 0.5573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003128/0.7615, allocations: 362.9 kB / 0.6787 GB, free: 10.96 MB / 0.5573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002687/0.7642, allocations: 1.342 MB / 0.68 GB, free: 9.566 MB / 0.5573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005968/0.7649, allocations: 0.907 MB / 0.6809 GB, free: 8.633 MB / 0.5573 GB
Notification: Performance of simCode: alias equations: time 0.001217/0.7661, allocations: 184.9 kB / 0.681 GB, free: 8.449 MB / 0.5573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001474/0.7663, allocations: 47.42 kB / 0.6811 GB, free: 8.402 MB / 0.5573 GB
Notification: Performance of SimCode: time 1.132e-06/0.7663, allocations: 0 / 0.6811 GB, free: 8.402 MB / 0.5573 GB
Notification: Performance of Templates: time 0.03702/0.8033, allocations: 13.23 MB / 0.694 GB, free: 11.34 MB / 0.573 GB