Running command: translateModel(Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger")
Notification: Performance of loadModel(Buildings): time 4.145/4.145, allocations: 431.3 MB / 445.8 MB, free: 5.445 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.412e-05/3.383e-05, allocations: 8 kB / 0.5354 GB, free: 14.88 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6187/0.6188, allocations: 98.7 MB / 0.6318 GB, free: 12 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger): time 0.1245/0.7434, allocations: 61.89 MB / 0.6922 GB, free: 13.95 MB / 0.573 GB
Notification: Performance of NFInst.instExpressions: time 0.03932/0.7828, allocations: 14.72 MB / 0.7066 GB, free: 15.2 MB / 0.5886 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003818/0.7866, allocations: 119.3 kB / 0.7067 GB, free: 15.08 MB / 0.5886 GB
Notification: Performance of NFTyping.typeComponents: time 0.005089/0.7918, allocations: 1.107 MB / 0.7078 GB, free: 13.97 MB / 0.5886 GB
Notification: Performance of NFTyping.typeBindings: time 0.01349/0.8053, allocations: 3.123 MB / 0.7109 GB, free: 10.84 MB / 0.5886 GB
Notification: Performance of NFTyping.typeClassSections: time 0.008885/0.8142, allocations: 1.935 MB / 0.7128 GB, free: 8.898 MB / 0.5886 GB
Notification: Performance of NFFlatten.flatten: time 0.009302/0.8236, allocations: 3.058 MB / 0.7157 GB, free: 5.836 MB / 0.5886 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004431/0.8281, allocations: 1.153 MB / 0.7169 GB, free: 4.68 MB / 0.5886 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.007115/0.8352, allocations: 1.464 MB / 0.7183 GB, free: 3.211 MB / 0.5886 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003693/0.839, allocations: 0.9613 MB / 0.7192 GB, free: 2.246 MB / 0.5886 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.006787/0.8459, allocations: 0.9946 MB / 0.7202 GB, free: 1.25 MB / 0.5886 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008408/0.8467, allocations: 68 kB / 0.7203 GB, free: 1.184 MB / 0.5886 GB
Notification: Performance of NFScalarize.scalarize: time 0.0007314/0.8475, allocations: 342.5 kB / 0.7206 GB, free: 0.8477 MB / 0.5886 GB
Notification: Performance of NFVerifyModel.verify: time 0.001143/0.8487, allocations: 232 kB / 0.7208 GB, free: 0.6211 MB / 0.5886 GB
Notification: Performance of NFConvertDAE.convert: time 0.006337/0.855, allocations: 2.595 MB / 0.7234 GB, free: 14.02 MB / 0.6042 GB
Notification: Performance of FrontEnd - DAE generated: time 4.95e-06/0.8551, allocations: 0 / 0.7234 GB, free: 14.02 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 2.875e-06/0.8551, allocations: 0 / 0.7234 GB, free: 14.02 MB / 0.6042 GB
Notification: Performance of Transformations before backend: time 0.0001054/0.8552, allocations: 0 / 0.7234 GB, free: 14.02 MB / 0.6042 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 0.005407/0.8606, allocations: 1.97 MB / 0.7253 GB, free: 11.99 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 4.844e-05/0.8607, allocations: 8.031 kB / 0.7253 GB, free: 11.98 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001183/0.8619, allocations: 269 kB / 0.7255 GB, free: 11.71 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005013/0.8669, allocations: 1.755 MB / 0.7273 GB, free: 9.91 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001337/0.8671, allocations: 106.7 kB / 0.7274 GB, free: 9.805 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003261/0.8674, allocations: 151.9 kB / 0.7275 GB, free: 9.656 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004203/0.8717, allocations: 1.489 MB / 0.729 GB, free: 8.09 MB / 0.6042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.898e-05/0.8717, allocations: 4 kB / 0.729 GB, free: 8.086 MB / 0.6042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001784/0.8719, allocations: 52 kB / 0.729 GB, free: 8.035 MB / 0.6042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.818e-05/0.872, allocations: 47.98 kB / 0.7291 GB, free: 7.988 MB / 0.6042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003955/0.876, allocations: 1.158 MB / 0.7302 GB, free: 6.824 MB / 0.6042 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 0.01337/0.8894, allocations: 7.571 MB / 0.7376 GB, free: 14.68 MB / 0.6198 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001657/0.8911, allocations: 460.9 kB / 0.738 GB, free: 14.21 MB / 0.6198 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001186/0.8923, allocations: 1.152 MB / 0.7391 GB, free: 12.8 MB / 0.6198 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.896e-05/0.8924, allocations: 43 kB / 0.7392 GB, free: 12.75 MB / 0.6198 GB
Notification: Performance of pre-optimization done (n=54): time 3.587e-06/0.8924, allocations: 0 / 0.7392 GB, free: 12.75 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=54): time 0.003709/0.8961, allocations: 0.9575 MB / 0.7401 GB, free: 11.79 MB / 0.6198 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.164e-05/0.8962, allocations: 55.84 kB / 0.7402 GB, free: 11.73 MB / 0.6198 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003578/0.8998, allocations: 1.612 MB / 0.7417 GB, free: 10.08 MB / 0.6198 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001668/0.9, allocations: 45.7 kB / 0.7418 GB, free: 10.03 MB / 0.6198 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001236/0.9012, allocations: 0.9392 MB / 0.7427 GB, free: 9.082 MB / 0.6198 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003347/0.9016, allocations: 201.2 kB / 0.7429 GB, free: 8.883 MB / 0.6198 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.923e-05/0.9016, allocations: 23.94 kB / 0.7429 GB, free: 8.859 MB / 0.6198 GB
Notification: Performance of setup shared object (initialization): time 0.0001896/0.9018, allocations: 349.9 kB / 0.7433 GB, free: 8.512 MB / 0.6198 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00125/0.9031, allocations: 338.4 kB / 0.7436 GB, free: 8.184 MB / 0.6198 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001611/0.9047, allocations: 0.7016 MB / 0.7443 GB, free: 7.32 MB / 0.6198 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001472/0.9062, allocations: 462.7 kB / 0.7447 GB, free: 6.867 MB / 0.6198 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.206e-05/0.9062, allocations: 4 kB / 0.7447 GB, free: 6.863 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=135) (initialization): time 0.003943/0.9102, allocations: 1.241 MB / 0.7459 GB, free: 5.617 MB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 3.07e-05/0.9103, allocations: 8 kB / 0.7459 GB, free: 5.609 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.342e-05/0.9103, allocations: 12 kB / 0.7459 GB, free: 5.598 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.1e-05/0.9103, allocations: 16.75 kB / 0.746 GB, free: 5.582 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002059/0.9124, allocations: 319.6 kB / 0.7463 GB, free: 5.27 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.305e-05/0.9125, allocations: 23.92 kB / 0.7463 GB, free: 5.246 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002848/0.9153, allocations: 254.3 kB / 0.7465 GB, free: 4.996 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001381/0.9155, allocations: 55.94 kB / 0.7466 GB, free: 4.941 MB / 0.6198 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 0.001089/0.9166, allocations: 433.4 kB / 0.747 GB, free: 4.508 MB / 0.6198 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004384/0.917, allocations: 193.7 kB / 0.7472 GB, free: 4.316 MB / 0.6198 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002988/0.92, allocations: 0.861 MB / 0.748 GB, free: 3.449 MB / 0.6198 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.808e-05/0.9201, allocations: 4 kB / 0.748 GB, free: 3.445 MB / 0.6198 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.031e-06/0.9201, allocations: 0 / 0.748 GB, free: 3.445 MB / 0.6198 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002358/0.9225, allocations: 0.7956 MB / 0.7488 GB, free: 2.602 MB / 0.6198 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00694/0.9294, allocations: 2.345 MB / 0.7511 GB, free: 184 kB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.272e-05/0.9295, allocations: 4 kB / 0.7511 GB, free: 180 kB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001562/0.9311, allocations: 199.9 kB / 0.7513 GB, free: 15.98 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.25e-05/0.9311, allocations: 3.984 kB / 0.7513 GB, free: 15.98 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.185e-05/0.9312, allocations: 16 kB / 0.7513 GB, free: 15.96 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.097e-06/0.9312, allocations: 7.938 kB / 0.7513 GB, free: 15.95 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.605e-06/0.9312, allocations: 0 / 0.7513 GB, free: 15.95 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004178/0.9354, allocations: 1.351 MB / 0.7526 GB, free: 14.55 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001173/0.9366, allocations: 406.3 kB / 0.753 GB, free: 14.14 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004499/0.9371, allocations: 15.95 kB / 0.753 GB, free: 14.12 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002078/0.9392, allocations: 117.8 kB / 0.7531 GB, free: 14.01 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001638/0.9394, allocations: 48.44 kB / 0.7532 GB, free: 13.96 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.991e-05/0.9395, allocations: 31.92 kB / 0.7532 GB, free: 13.93 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 0.002991/0.9425, allocations: 1.266 MB / 0.7545 GB, free: 12.64 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 5.91e-07/0.9425, allocations: 3.938 kB / 0.7545 GB, free: 12.64 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.002766/0.9453, allocations: 0.6513 MB / 0.7551 GB, free: 11.98 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * 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 (59):
 * Single equations (assignments): 54
 * 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 0.001645/0.947, allocations: 0.605 MB / 0.7557 GB, free: 11.38 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.00301/0.95, allocations: 0.8313 MB / 0.7565 GB, free: 10.55 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 8.195e-06/0.95, allocations: 0 / 0.7565 GB, free: 10.55 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 0.001311/0.9514, allocations: 340.2 kB / 0.7568 GB, free: 10.22 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0108/0.9622, allocations: 1.186 MB / 0.758 GB, free: 9.031 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008085/0.9703, allocations: 3.624 MB / 0.7615 GB, free: 5.355 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001449/0.9718, allocations: 1.436 MB / 0.7629 GB, free: 3.887 MB / 0.6355 GB
Notification: Performance of simCode: alias equations: time 0.002473/0.9743, allocations: 368.6 kB / 0.7633 GB, free: 3.523 MB / 0.6355 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005047/0.9748, allocations: 151.4 kB / 0.7634 GB, free: 3.375 MB / 0.6355 GB
Notification: Performance of SimCode: time 1.332e-06/0.9749, allocations: 4 kB / 0.7634 GB, free: 3.371 MB / 0.6355 GB
Notification: Performance of Templates: time 0.643/1.618, allocations: 39.71 MB / 0.8022 GB, free: 156.7 MB / 0.6667 GB