Running command: translateModel(Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger")
Notification: Performance of loadModel(Buildings): time 4.398/4.398, allocations: 458.9 MB / 473.4 MB, free: 11.86 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.06e-05/4.057e-05, allocations: 5.562 kB / 0.5697 GB, free: 9.801 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2405/0.2406, allocations: 106.2 MB / 0.6734 GB, free: 2.609 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger): time 0.1034/0.3441, allocations: 62.51 MB / 0.7345 GB, free: 3.934 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.04175/0.3859, allocations: 14.76 MB / 0.7489 GB, free: 5.145 MB / 0.6198 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.005156/0.3911, allocations: 111.4 kB / 0.749 GB, free: 5.035 MB / 0.6198 GB
Notification: Performance of NFTyping.typeComponents: time 0.007783/0.3989, allocations: 1.115 MB / 0.7501 GB, free: 3.914 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 0.0209/0.4199, allocations: 3.123 MB / 0.7531 GB, free: 0.7812 MB / 0.6198 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01534/0.4353, allocations: 2.083 MB / 0.7552 GB, free: 14.7 MB / 0.6355 GB
Notification: Performance of NFFlatten.flatten: time 0.01261/0.4479, allocations: 3.057 MB / 0.7582 GB, free: 11.63 MB / 0.6355 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004226/0.4522, allocations: 1.153 MB / 0.7593 GB, free: 10.48 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.006214/0.4585, allocations: 1.453 MB / 0.7607 GB, free: 9.02 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002789/0.4613, allocations: 0.9574 MB / 0.7616 GB, free: 8.059 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00511/0.4665, allocations: 0.9947 MB / 0.7626 GB, free: 7.062 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008207/0.4673, allocations: 71.94 kB / 0.7627 GB, free: 6.992 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.0007286/0.4681, allocations: 358.5 kB / 0.763 GB, free: 6.641 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.001225/0.4693, allocations: 228 kB / 0.7632 GB, free: 6.418 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.00617/0.4755, allocations: 2.618 MB / 0.7658 GB, free: 3.793 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 5.089e-06/0.4756, allocations: 0 / 0.7658 GB, free: 3.793 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.865e-06/0.4756, allocations: 0 / 0.7658 GB, free: 3.793 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 0.0001167/0.4757, allocations: 0 / 0.7658 GB, free: 3.793 MB / 0.6355 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 344
 * Number of variables: 344
Notification: Performance of Generate backend data structure: time 0.00562/0.4814, allocations: 1.976 MB / 0.7677 GB, free: 1.758 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 5.312e-05/0.4814, allocations: 8.031 kB / 0.7677 GB, free: 1.75 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001256/0.4827, allocations: 261.1 kB / 0.768 GB, free: 1.492 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005067/0.4878, allocations: 1.755 MB / 0.7697 GB, free: 15.68 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001384/0.488, allocations: 102.7 kB / 0.7698 GB, free: 15.58 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003879/0.4884, allocations: 144 kB / 0.7699 GB, free: 15.44 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004521/0.4929, allocations: 1.512 MB / 0.7714 GB, free: 13.86 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.707e-05/0.493, allocations: 0 / 0.7714 GB, free: 13.86 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002/0.4932, allocations: 59.95 kB / 0.7715 GB, free: 13.8 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.541e-05/0.4933, allocations: 43.98 kB / 0.7715 GB, free: 13.75 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004198/0.4975, allocations: 1.158 MB / 0.7726 GB, free: 12.59 MB / 0.6511 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 0.01423/0.5118, allocations: 7.622 MB / 0.7801 GB, free: 4.391 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001761/0.5136, allocations: 488.6 kB / 0.7805 GB, free: 3.902 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001176/0.5148, allocations: 1.148 MB / 0.7817 GB, free: 2.496 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.669e-05/0.5149, allocations: 47.12 kB / 0.7817 GB, free: 2.441 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=59): time 3.447e-06/0.5149, allocations: 0 / 0.7817 GB, free: 2.441 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=59): time 0.004104/0.519, allocations: 1.024 MB / 0.7827 GB, free: 1.41 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.406e-05/0.5191, allocations: 55.97 kB / 0.7828 GB, free: 1.344 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003929/0.5231, allocations: 1.592 MB / 0.7843 GB, free: 15.72 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001922/0.5233, allocations: 41.7 kB / 0.7844 GB, free: 15.67 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001231/0.5246, allocations: 0.9237 MB / 0.7853 GB, free: 14.74 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004177/0.525, allocations: 220.9 kB / 0.7855 GB, free: 14.52 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.195e-05/0.5251, allocations: 20 kB / 0.7855 GB, free: 14.5 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.0001787/0.5253, allocations: 349.9 kB / 0.7858 GB, free: 14.15 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001344/0.5267, allocations: 354.4 kB / 0.7862 GB, free: 13.81 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001748/0.5284, allocations: 0.7055 MB / 0.7868 GB, free: 12.94 MB / 0.6667 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001627/0.5301, allocations: 462.7 kB / 0.7873 GB, free: 12.49 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.157e-05/0.5302, allocations: 0 / 0.7873 GB, free: 12.49 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=135) (initialization): time 0.004604/0.5348, allocations: 1.249 MB / 0.7885 GB, free: 11.23 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 4.56e-05/0.5349, allocations: 8 kB / 0.7885 GB, free: 11.23 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.464e-05/0.5349, allocations: 12 kB / 0.7885 GB, free: 11.21 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001279/0.5351, allocations: 16 kB / 0.7885 GB, free: 11.2 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002304/0.5374, allocations: 328.1 kB / 0.7889 GB, free: 10.88 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.19e-05/0.5375, allocations: 23.88 kB / 0.7889 GB, free: 10.86 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002773/0.5403, allocations: 250.4 kB / 0.7891 GB, free: 10.61 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001695/0.5405, allocations: 55.98 kB / 0.7892 GB, free: 10.55 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 45
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (135):
 * Single equations (assignments): 135
 * 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 0.001142/0.5416, allocations: 433.4 kB / 0.7896 GB, free: 10.12 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000522/0.5421, allocations: 197.6 kB / 0.7898 GB, free: 9.926 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003102/0.5453, allocations: 0.8961 MB / 0.7906 GB, free: 9.02 MB / 0.6667 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.9e-05/0.5453, allocations: 12 kB / 0.7907 GB, free: 9.008 MB / 0.6667 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.518e-06/0.5453, allocations: 0 / 0.7907 GB, free: 9.008 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002339/0.5477, allocations: 0.8347 MB / 0.7915 GB, free: 8.129 MB / 0.6667 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007107/0.5548, allocations: 2.501 MB / 0.7939 GB, free: 5.535 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.857e-06/0.5549, allocations: 4 kB / 0.7939 GB, free: 5.531 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001617/0.5565, allocations: 208 kB / 0.7941 GB, free: 5.328 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.757e-05/0.5566, allocations: 4 kB / 0.7941 GB, free: 5.324 MB / 0.6667 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.156e-05/0.5567, allocations: 20 kB / 0.7941 GB, free: 5.305 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.052e-05/0.5567, allocations: 4 kB / 0.7941 GB, free: 5.301 MB / 0.6667 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.165e-06/0.5567, allocations: 7.953 kB / 0.7942 GB, free: 5.293 MB / 0.6667 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004654/0.5614, allocations: 1.539 MB / 0.7957 GB, free: 3.648 MB / 0.6667 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001466/0.5629, allocations: 414.4 kB / 0.7961 GB, free: 3.223 MB / 0.6667 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007183/0.5636, allocations: 19.98 kB / 0.7961 GB, free: 3.203 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002939/0.5666, allocations: 123.7 kB / 0.7962 GB, free: 3.082 MB / 0.6667 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002267/0.5669, allocations: 56.42 kB / 0.7962 GB, free: 3.027 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001252/0.567, allocations: 31.97 kB / 0.7963 GB, free: 2.992 MB / 0.6667 GB
Notification: Performance of sorting global known variables: time 0.003307/0.5703, allocations: 1.258 MB / 0.7975 GB, free: 1.715 MB / 0.6667 GB
Notification: Performance of sort global known variables: time 9.92e-07/0.5704, allocations: 0 / 0.7975 GB, free: 1.715 MB / 0.6667 GB
Notification: Performance of remove unused functions: time 0.002976/0.5734, allocations: 0.6591 MB / 0.7981 GB, free: 1.055 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 9
 * Number of states: 4 (eigPor.vol1.dynBal.U,eigPor.vol2.dynBal.U,eigPor.vol3.dynBal.U,eigPor.vol4.dynBal.U)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (64):
 * Single equations (assignments): 59
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 5
 * 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 0.001717/0.5751, allocations: 0.608 MB / 0.7987 GB, free: 456 kB / 0.6667 GB
Notification: Performance of simCode: created initialization part: time 0.5657/1.141, allocations: 0.844 MB / 0.7996 GB, free: 121.1 MB / 0.6667 GB
Notification: Performance of simCode: created event and clocks part: time 1.013e-05/1.141, allocations: 1.156 kB / 0.7996 GB, free: 121.1 MB / 0.6667 GB
Notification: Performance of simCode: created simulation system equations: time 0.001408/1.142, allocations: 374 kB / 0.7999 GB, free: 121.1 MB / 0.6667 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0112/1.154, allocations: 1.185 MB / 0.8011 GB, free: 121.1 MB / 0.6667 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00844/1.162, allocations: 3.662 MB / 0.8047 GB, free: 119.3 MB / 0.6667 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001558/1.164, allocations: 1.439 MB / 0.8061 GB, free: 118.5 MB / 0.6667 GB
Notification: Performance of simCode: alias equations: time 0.002921/1.167, allocations: 385.7 kB / 0.8064 GB, free: 118.4 MB / 0.6667 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005485/1.167, allocations: 144.3 kB / 0.8066 GB, free: 118.4 MB / 0.6667 GB
Notification: Performance of SimCode: time 1.342e-06/1.167, allocations: 4 kB / 0.8066 GB, free: 118.4 MB / 0.6667 GB
Notification: Performance of Templates: time 0.1041/1.271, allocations: 39.98 MB / 0.8456 GB, free: 95.8 MB / 0.6667 GB