Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow")
Notification: Performance of loadModel(Buildings): time 4.463/4.463, allocations: 458.9 MB / 473.4 MB, free: 11.89 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.728e-05/3.735e-05, allocations: 4.156 kB / 0.5697 GB, free: 9.809 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2248/0.2249, allocations: 106.2 MB / 0.6734 GB, free: 2.625 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow): time 0.8994/1.124, allocations: 138.2 MB / 0.8084 GB, free: 3.934 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.007461/1.132, allocations: 3.1 MB / 0.8114 GB, free: 3.887 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001032/1.133, allocations: 22.41 kB / 0.8114 GB, free: 3.887 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.001484/1.134, allocations: 314 kB / 0.8117 GB, free: 3.883 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.003904/1.138, allocations: 0.8255 MB / 0.8125 GB, free: 3.863 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003484/1.142, allocations: 0.7127 MB / 0.8132 GB, free: 3.824 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.002487/1.144, allocations: 0.7194 MB / 0.8139 GB, free: 3.82 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0009479/1.145, allocations: 323.1 kB / 0.8142 GB, free: 3.805 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001477/1.147, allocations: 417.3 kB / 0.8146 GB, free: 3.797 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0009815/1.148, allocations: 276.1 kB / 0.8149 GB, free: 3.797 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001939/1.15, allocations: 390.4 kB / 0.8153 GB, free: 3.793 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002691/1.15, allocations: 26.44 kB / 0.8153 GB, free: 3.793 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.0004094/1.151, allocations: 197.1 kB / 0.8155 GB, free: 3.793 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004414/1.151, allocations: 67.88 kB / 0.8156 GB, free: 3.793 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.002035/1.153, allocations: 0.7621 MB / 0.8163 GB, free: 3.742 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 3.998e-06/1.153, allocations: 0 / 0.8163 GB, free: 3.742 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 3.987e-06/1.153, allocations: 4 kB / 0.8163 GB, free: 3.738 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 3.356e-05/1.153, allocations: 5 kB / 0.8163 GB, free: 3.734 MB / 0.6667 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 108
 * Number of variables: 108
Notification: Performance of Generate backend data structure: time 0.001899/1.155, allocations: 0.7375 MB / 0.817 GB, free: 3.215 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 4.645e-05/1.155, allocations: 13.11 kB / 0.817 GB, free: 3.211 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00195/1.157, allocations: 175.8 kB / 0.8172 GB, free: 3.18 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001472/1.159, allocations: 489.2 kB / 0.8177 GB, free: 2.934 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.651e-05/1.159, allocations: 37.81 kB / 0.8177 GB, free: 2.93 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001203/1.159, allocations: 45.38 kB / 0.8178 GB, free: 2.926 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001432/1.16, allocations: 486.7 kB / 0.8182 GB, free: 2.883 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.206e-05/1.161, allocations: 0 / 0.8182 GB, free: 2.883 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.428e-05/1.161, allocations: 19.19 kB / 0.8182 GB, free: 2.883 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.512e-05/1.161, allocations: 17.98 kB / 0.8183 GB, free: 2.879 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001228/1.162, allocations: 409 kB / 0.8186 GB, free: 2.875 MB / 0.6667 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 0.004984/1.167, allocations: 1.893 MB / 0.8205 GB, free: 2.051 MB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005575/1.168, allocations: 219.7 kB / 0.8207 GB, free: 2.023 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 6.868e-05/1.168, allocations: 9.703 kB / 0.8207 GB, free: 2.02 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.389e-05/1.168, allocations: 41.7 kB / 0.8208 GB, free: 1.98 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=23): time 3.176e-06/1.168, allocations: 0 / 0.8208 GB, free: 1.98 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=23): time 0.00141/1.169, allocations: 387.5 kB / 0.8211 GB, free: 1.918 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.679e-05/1.169, allocations: 54.92 kB / 0.8212 GB, free: 1.855 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000944/1.17, allocations: 454.8 kB / 0.8216 GB, free: 1.738 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 9.299e-05/1.17, allocations: 31.83 kB / 0.8216 GB, free: 1.707 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002456/1.171, allocations: 276.1 kB / 0.8219 GB, free: 1.566 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001154/1.171, allocations: 86.34 kB / 0.822 GB, free: 1.512 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.586e-05/1.171, allocations: 4.406 kB / 0.822 GB, free: 1.512 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.0001186/1.171, allocations: 358.8 kB / 0.8223 GB, free: 1.199 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002993/1.171, allocations: 114.3 kB / 0.8224 GB, free: 1.195 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004009/1.172, allocations: 209.8 kB / 0.8226 GB, free: 1.094 MB / 0.6667 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003834/1.172, allocations: 150.6 kB / 0.8228 GB, free: 1.086 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.49e-06/1.172, allocations: 1.031 kB / 0.8228 GB, free: 1.086 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=39) (initialization): time 0.00103/1.173, allocations: 395.3 kB / 0.8232 GB, free: 1.023 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 2.484e-05/1.173, allocations: 5.5 kB / 0.8232 GB, free: 1.023 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.292e-05/1.173, allocations: 3.766 kB / 0.8232 GB, free: 1.023 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.443e-05/1.173, allocations: 6.844 kB / 0.8232 GB, free: 1.023 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005818/1.174, allocations: 64.69 kB / 0.8232 GB, free: 1.023 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.575e-05/1.174, allocations: 7.781 kB / 0.8232 GB, free: 1.023 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009844/1.175, allocations: 59.5 kB / 0.8233 GB, free: 0.9922 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.981e-05/1.175, allocations: 14.47 kB / 0.8233 GB, free: 0.9922 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (39):
 * Single equations (assignments): 39
 * 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 0.0004516/1.175, allocations: 208.8 kB / 0.8235 GB, free: 0.8789 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001467/1.175, allocations: 53.84 kB / 0.8236 GB, free: 0.8516 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001446/1.176, allocations: 55.12 kB / 0.8236 GB, free: 0.8398 MB / 0.6667 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.582e-06/1.176, allocations: 3.156 kB / 0.8236 GB, free: 0.8398 MB / 0.6667 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.286e-06/1.176, allocations: 0.7969 kB / 0.8236 GB, free: 0.8398 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0006682/1.176, allocations: 336.4 kB / 0.8239 GB, free: 16.68 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002184/1.178, allocations: 0.9718 MB / 0.8249 GB, free: 16.32 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.462e-06/1.179, allocations: 1.188 kB / 0.8249 GB, free: 16.32 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005596/1.179, allocations: 57.31 kB / 0.8249 GB, free: 16.32 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.648e-06/1.179, allocations: 6.844 kB / 0.825 GB, free: 16.31 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.464e-05/1.179, allocations: 14.81 kB / 0.825 GB, free: 16.31 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.773e-06/1.179, allocations: 2.344 kB / 0.825 GB, free: 16.31 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.37e-06/1.179, allocations: 4.844 kB / 0.825 GB, free: 16.31 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001163/1.18, allocations: 0.62 MB / 0.8256 GB, free: 15.99 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000506/1.181, allocations: 177.6 kB / 0.8257 GB, free: 15.87 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000138/1.181, allocations: 10.88 kB / 0.8258 GB, free: 15.86 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008974/1.182, allocations: 32.88 kB / 0.8258 GB, free: 15.86 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.615e-05/1.182, allocations: 17.92 kB / 0.8258 GB, free: 15.86 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.677e-05/1.182, allocations: 16.23 kB / 0.8258 GB, free: 15.86 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.000696/1.183, allocations: 368.9 kB / 0.8262 GB, free: 15.76 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 4.4e-07/1.183, allocations: 2.531 kB / 0.8262 GB, free: 15.76 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.0009205/1.184, allocations: 155.4 kB / 0.8263 GB, free: 15.75 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * Number of states: 2 (vol.dynBal.U,vol.dynBal.mXi[1])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (23):
 * Single equations (assignments): 23
 * 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 Backend phase and start with SimCode phase: time 0.000542/1.184, allocations: 164.9 kB / 0.8265 GB, free: 15.65 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.0007614/1.185, allocations: 269.9 kB / 0.8267 GB, free: 15.64 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 5.35e-06/1.185, allocations: 0.625 kB / 0.8267 GB, free: 15.64 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002638/1.185, allocations: 121.5 kB / 0.8269 GB, free: 15.64 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00286/1.188, allocations: 319.8 kB / 0.8272 GB, free: 15.62 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002546/1.191, allocations: 1.233 MB / 0.8284 GB, free: 14.95 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005916/1.191, allocations: 0.8971 MB / 0.8292 GB, free: 14.25 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.0009708/1.192, allocations: 135.9 kB / 0.8294 GB, free: 14.21 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001774/1.193, allocations: 39.72 kB / 0.8294 GB, free: 14.2 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.283e-06/1.193, allocations: 0 / 0.8294 GB, free: 14.2 MB / 0.6823 GB
Notification: Performance of Templates: time 0.0352/1.228, allocations: 10.06 MB / 0.8392 GB, free: 13.34 MB / 0.6823 GB