Running command: translateModel(Buildings.Fluid.Storage.Examples.ExpansionVessel,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.Storage.Examples.ExpansionVessel")
Notification: Performance of loadModel(Buildings): time 3.759/3.759, allocations: 402 MB / 416.6 MB, free: 10.21 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.614e-05/4.622e-05, allocations: 7.984 kB / 0.5009 GB, free: 8.27 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2227/0.2227, allocations: 92.68 MB / 0.5915 GB, free: 11.41 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Storage.Examples.ExpansionVessel): time 0.509/0.7318, allocations: 11.66 MB / 0.6028 GB, free: 4.266 MB / 0.4948 GB
Notification: Performance of NFInst.instExpressions: time 0.006666/0.7385, allocations: 2.902 MB / 0.6057 GB, free: 4.238 MB / 0.4948 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007743/0.7393, allocations: 20.72 kB / 0.6057 GB, free: 4.238 MB / 0.4948 GB
Notification: Performance of NFTyping.typeComponents: time 0.0008304/0.7402, allocations: 190.3 kB / 0.6059 GB, free: 4.238 MB / 0.4948 GB
Notification: Performance of NFTyping.typeBindings: time 0.002396/0.7426, allocations: 0.5089 MB / 0.6064 GB, free: 4.223 MB / 0.4948 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001659/0.7443, allocations: 343 kB / 0.6067 GB, free: 4.215 MB / 0.4948 GB
Notification: Performance of NFFlatten.flatten: time 0.001461/0.7457, allocations: 0.4911 MB / 0.6072 GB, free: 4.215 MB / 0.4948 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0004378/0.7462, allocations: 178.3 kB / 0.6074 GB, free: 4.211 MB / 0.4948 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0006243/0.7468, allocations: 233.5 kB / 0.6076 GB, free: 4.211 MB / 0.4948 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0004099/0.7473, allocations: 169.4 kB / 0.6077 GB, free: 4.18 MB / 0.4948 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001208/0.7485, allocations: 183.5 kB / 0.6079 GB, free: 4.164 MB / 0.4948 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001259/0.7487, allocations: 13.38 kB / 0.6079 GB, free: 4.164 MB / 0.4948 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001351/0.7488, allocations: 58.38 kB / 0.608 GB, free: 4.152 MB / 0.4948 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002248/0.749, allocations: 38.25 kB / 0.608 GB, free: 4.152 MB / 0.4948 GB
Notification: Performance of NFConvertDAE.convert: time 0.001044/0.7501, allocations: 407.2 kB / 0.6084 GB, free: 4.121 MB / 0.4948 GB
Notification: Performance of FrontEnd - DAE generated: time 3.536e-06/0.7501, allocations: 0 / 0.6084 GB, free: 4.121 MB / 0.4948 GB
Notification: Performance of FrontEnd: time 3.206e-06/0.7501, allocations: 1.438 kB / 0.6084 GB, free: 4.121 MB / 0.4948 GB
Notification: Performance of Transformations before backend: time 1.504e-05/0.7502, allocations: 0 / 0.6084 GB, free: 4.121 MB / 0.4948 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 62
 * Number of variables: 62
Notification: Performance of Generate backend data structure: time 0.001277/0.7514, allocations: 0.611 MB / 0.609 GB, free: 3.629 MB / 0.4948 GB
Notification: Performance of prepare preOptimizeDAE: time 4.987e-05/0.7515, allocations: 9.625 kB / 0.609 GB, free: 3.629 MB / 0.4948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002558/0.7518, allocations: 47.86 kB / 0.6091 GB, free: 3.609 MB / 0.4948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008978/0.7527, allocations: 396.8 kB / 0.6094 GB, free: 3.371 MB / 0.4948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.73e-05/0.7527, allocations: 23.78 kB / 0.6095 GB, free: 3.367 MB / 0.4948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.391e-05/0.7528, allocations: 34.91 kB / 0.6095 GB, free: 3.367 MB / 0.4948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009089/0.7538, allocations: 311.9 kB / 0.6098 GB, free: 3.273 MB / 0.4948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.372e-05/0.7538, allocations: 5.031 kB / 0.6098 GB, free: 3.27 MB / 0.4948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.807e-05/0.7539, allocations: 18.3 kB / 0.6098 GB, free: 3.266 MB / 0.4948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.192e-05/0.7539, allocations: 7.219 kB / 0.6098 GB, free: 3.266 MB / 0.4948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008105/0.7547, allocations: 213.6 kB / 0.61 GB, free: 3.246 MB / 0.4948 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 0.002482/0.7572, allocations: 1.463 MB / 0.6115 GB, free: 2.254 MB / 0.4948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000701/0.7579, allocations: 188.4 kB / 0.6116 GB, free: 2.223 MB / 0.4948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001555/0.7595, allocations: 0.7828 MB / 0.6124 GB, free: 1.609 MB / 0.4948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004411/0.76, allocations: 120.7 kB / 0.6125 GB, free: 1.562 MB / 0.4948 GB
Notification: Performance of pre-optimization done (n=15): time 3.126e-06/0.76, allocations: 0 / 0.6125 GB, free: 1.562 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=15): time 0.001055/0.7611, allocations: 244.5 kB / 0.6127 GB, free: 1.508 MB / 0.4948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.856e-05/0.7611, allocations: 58.69 kB / 0.6128 GB, free: 1.445 MB / 0.4948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005128/0.7616, allocations: 301.6 kB / 0.6131 GB, free: 1.336 MB / 0.4948 GB
Notification: Performance of collectPreVariables (initialization): time 3.31e-05/0.7617, allocations: 31.27 kB / 0.6131 GB, free: 1.305 MB / 0.4948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001895/0.7619, allocations: 217.3 kB / 0.6133 GB, free: 1.176 MB / 0.4948 GB
Notification: Performance of collectInitialBindings (initialization): time 6.549e-05/0.762, allocations: 51.69 kB / 0.6134 GB, free: 1.145 MB / 0.4948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.809e-05/0.762, allocations: 5.562 kB / 0.6134 GB, free: 1.145 MB / 0.4948 GB
Notification: Performance of setup shared object (initialization): time 9.388e-05/0.7621, allocations: 342.4 kB / 0.6137 GB, free: 0.832 MB / 0.4948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003467/0.7625, allocations: 68.2 kB / 0.6138 GB, free: 0.832 MB / 0.4948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004137/0.7629, allocations: 154.9 kB / 0.6139 GB, free: 0.7383 MB / 0.4948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003728/0.7633, allocations: 123.6 kB / 0.614 GB, free: 0.6953 MB / 0.4948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.831e-06/0.7633, allocations: 1.312 kB / 0.614 GB, free: 0.6953 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=29) (initialization): time 0.0009971/0.7643, allocations: 306.7 kB / 0.6143 GB, free: 0.6016 MB / 0.4948 GB
Notification: Performance of prepare postOptimizeDAE: time 4.322e-05/0.7644, allocations: 34.55 kB / 0.6144 GB, free: 0.5703 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.799e-06/0.7644, allocations: 2 kB / 0.6144 GB, free: 0.5703 MB / 0.4948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.446e-05/0.7644, allocations: 14.73 kB / 0.6144 GB, free: 0.5625 MB / 0.4948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003909/0.7648, allocations: 56.39 kB / 0.6144 GB, free: 0.5586 MB / 0.4948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.042e-05/0.7649, allocations: 12.72 kB / 0.6144 GB, free: 0.5508 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004843/0.7653, allocations: 40.45 kB / 0.6145 GB, free: 0.5352 MB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.966e-05/0.7654, allocations: 9.578 kB / 0.6145 GB, free: 0.5352 MB / 0.4948 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.pulse.T_start,pulse.T_start,$PRE.pulse.count,pulse.count)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (28):
 * Single equations (assignments): 27
 * Array equations: 0
 * Algorithm blocks: 1
 * 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 0.000254/0.7657, allocations: 160.3 kB / 0.6146 GB, free: 424 kB / 0.4948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 6.997e-05/0.7657, allocations: 30.59 kB / 0.6147 GB, free: 408 kB / 0.4948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000761/0.7665, allocations: 208.9 kB / 0.6149 GB, free: 360 kB / 0.4948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0007604/0.7673, allocations: 0.4897 MB / 0.6154 GB, free: 15.9 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.092e-06/0.7673, allocations: 3.953 kB / 0.6154 GB, free: 15.9 MB / 0.5105 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002699/0.7676, allocations: 129.5 kB / 0.6155 GB, free: 15.79 MB / 0.5105 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.807e-05/0.7677, allocations: 2.938 kB / 0.6155 GB, free: 15.79 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003823/0.7681, allocations: 22.03 kB / 0.6155 GB, free: 15.78 MB / 0.5105 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.281e-05/0.7682, allocations: 18.81 kB / 0.6155 GB, free: 15.78 MB / 0.5105 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.001008/0.7692, allocations: 281.2 kB / 0.6158 GB, free: 15.66 MB / 0.5105 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.001125/0.7704, allocations: 455.5 kB / 0.6162 GB, free: 15.43 MB / 0.5105 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0003062/0.7707, allocations: 73.11 kB / 0.6163 GB, free: 15.43 MB / 0.5105 GB
Notification: Performance of sorting global known variables: time 0.0004368/0.7711, allocations: 240.2 kB / 0.6165 GB, free: 15.35 MB / 0.5105 GB
Notification: Performance of Backend: time 1.022e-06/0.7711, allocations: 0 / 0.6165 GB, free: 15.35 MB / 0.5105 GB
Notification: Performance of simCode: created initialization part: time 0.001339/0.7725, allocations: 350.5 kB / 0.6169 GB, free: 15.19 MB / 0.5105 GB
Notification: Performance of SimCode: time 0.003659/0.7762, allocations: 1.521 MB / 0.6183 GB, free: 14.17 MB / 0.5105 GB
Notification: Performance of Templates: time 0.02305/0.7993, allocations: 6.644 MB / 0.6248 GB, free: 13.55 MB / 0.5105 GB