[<interactive>:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope <global scope> (looking for a function or record).
Warning: Requested package Modelica of version 3.2.2, but this package was already loaded with version 3.2.1. You might experience problems if these versions are incompatible.
Notification: Performance of loadModel(Buildings): time 3.024/3.024, allocations: 320.9 MB / 327.9 MB, free: 14.61 MB / 266.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.244/3.268, allocations: 75.72 MB / 403.6 MB, free: 2.832 MB / 330.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.393/3.661, allocations: 73.4 MB / 477 MB, free: 1.129 MB / 378.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 4.936/8.597, allocations: 2.148 GB / 2.614 GB, free: 152.3 MB / 0.6198 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.000337/8.597, allocations: 80.7 kB / 2.614 GB, free: 152.2 MB / 0.6198 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 788
 * Number of variables: 788
Notification: Performance of Generate backend data structure: time 8.621/17.22, allocations: 1.748 GB / 4.362 GB, free: 53.11 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.368e-05/17.22, allocations: 12.66 kB / 4.362 GB, free: 53.11 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01063/17.23, allocations: 0.9963 MB / 4.363 GB, free: 52.89 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01076/17.24, allocations: 2.666 MB / 4.366 GB, free: 52.29 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003634/17.24, allocations: 188.7 kB / 4.366 GB, free: 52.22 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001513/17.24, allocations: 206.9 kB / 4.366 GB, free: 52.22 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01047/17.25, allocations: 2.869 MB / 4.369 GB, free: 52.2 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01233/17.26, allocations: 3.192 MB / 4.372 GB, free: 51.95 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001122/17.26, allocations: 8.094 kB / 4.372 GB, free: 51.95 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006672/17.27, allocations: 7.594 kB / 4.372 GB, free: 51.95 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000129/17.27, allocations: 112.7 kB / 4.372 GB, free: 51.95 MB / 0.6823 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03435/17.3, allocations: 14.51 MB / 4.387 GB, free: 44.8 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004871/17.3, allocations: 1.778 MB / 4.388 GB, free: 44.75 MB / 0.6823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002432/17.31, allocations: 1.014 MB / 4.389 GB, free: 44.73 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001818/17.31, allocations: 56.14 kB / 4.389 GB, free: 44.73 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.87e-05/17.31, allocations: 65.12 kB / 4.389 GB, free: 44.69 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=186): time 4.398e-06/17.31, allocations: 2.297 kB / 4.389 GB, free: 44.69 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=186): time 0.009784/17.32, allocations: 2.176 MB / 4.392 GB, free: 44.48 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.895e-05/17.32, allocations: 71 kB / 4.392 GB, free: 44.41 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003605/17.32, allocations: 1.596 MB / 4.393 GB, free: 44.19 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007397/17.32, allocations: 33.42 kB / 4.393 GB, free: 44.16 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007766/17.32, allocations: 1.159 MB / 4.394 GB, free: 43.48 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00118/17.32, allocations: 0.6368 MB / 4.395 GB, free: 43.06 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002062/17.32, allocations: 0 / 4.395 GB, free: 43.06 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0001682/17.32, allocations: 397 kB / 4.395 GB, free: 42.75 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002307/17.33, allocations: 0.8435 MB / 4.396 GB, free: 42.74 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002939/17.33, allocations: 1.608 MB / 4.398 GB, free: 41.87 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003171/17.33, allocations: 1.126 MB / 4.399 GB, free: 41.85 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.875e-05/17.33, allocations: 6.5 kB / 4.399 GB, free: 41.85 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=292) (initialization): time 0.007586/17.34, allocations: 2.558 MB / 4.401 GB, free: 41.64 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001581/17.34, allocations: 6.941 MB / 4.408 GB, free: 34.22 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.746e-05/17.34, allocations: 18.44 kB / 4.408 GB, free: 34.22 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.141e-05/17.34, allocations: 29.84 kB / 4.408 GB, free: 34.22 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02505/17.37, allocations: 2.215 MB / 4.41 GB, free: 34.22 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01035/17.38, allocations: 4.906 MB / 4.415 GB, free: 30.12 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008128/17.39, allocations: 459.6 kB / 4.416 GB, free: 30.01 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007407/17.39, allocations: 102.5 kB / 4.416 GB, free: 30.01 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.376e-05/17.39, allocations: 3.938 kB / 4.416 GB, free: 30.01 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.007044/17.39, allocations: 2.201 MB / 4.418 GB, free: 29.89 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.51e-05/17.39, allocations: 14.44 kB / 4.418 GB, free: 29.89 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.72e-05/17.39, allocations: 33.91 kB / 4.418 GB, free: 29.89 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004575/17.4, allocations: 0.5191 MB / 4.418 GB, free: 29.86 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.242e-05/17.4, allocations: 42.08 kB / 4.418 GB, free: 29.85 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007006/17.41, allocations: 355.8 kB / 4.419 GB, free: 29.76 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006164/17.41, allocations: 95.47 kB / 4.419 GB, free: 29.76 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 75
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (292):
 * Single equations (assignments): 282
 * Array equations: 0
 * Algorithm blocks: 3
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 7
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 7 {1,1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0009814/17.41, allocations: 187.2 kB / 4.419 GB, free: 29.6 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001057/17.41, allocations: 268.4 kB / 4.419 GB, free: 29.46 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001182/17.41, allocations: 281.4 kB / 4.419 GB, free: 29.43 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.073e-05/17.41, allocations: 18.78 kB / 4.42 GB, free: 29.43 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.334e-05/17.41, allocations: 0 / 4.42 GB, free: 29.43 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004618/17.41, allocations: 1.805 MB / 4.421 GB, free: 29.14 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0156/17.43, allocations: 4.818 MB / 4.426 GB, free: 28.67 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.406e-05/17.43, allocations: 3.062 kB / 4.426 GB, free: 28.67 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.02361/17.45, allocations: 2.102 MB / 4.428 GB, free: 28.66 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.986e-05/17.45, allocations: 6.875 kB / 4.428 GB, free: 28.66 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000419/17.45, allocations: 40.98 kB / 4.428 GB, free: 28.66 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02019/17.47, allocations: 10.06 MB / 4.438 GB, free: 19.83 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.013e-05/17.47, allocations: 11.28 kB / 4.438 GB, free: 19.83 MB / 0.6823 GB
Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.008916/17.48, allocations: 3.374 MB / 4.441 GB, free: 19.28 MB / 0.6823 GB
Notification: Performance of postOpt generateSymbolicLinearization (simulation): time 0.01188/17.5, allocations: 5.248 MB / 4.446 GB, free: 18.34 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002811/17.5, allocations: 0.6199 MB / 4.447 GB, free: 18.09 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009065/17.5, allocations: 13.23 kB / 4.447 GB, free: 18.09 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006128/17.5, allocations: 296 kB / 4.447 GB, free: 18.07 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000419/17.51, allocations: 100.7 kB / 4.447 GB, free: 18.07 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003937/17.51, allocations: 84.09 kB / 4.447 GB, free: 18.07 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 0.00277/17.51, allocations: 1.174 MB / 4.449 GB, free: 17.93 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.01531/17.52, allocations: 3.33 MB / 4.452 GB, free: 17.62 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * Number of states: 20 (vol.dynBal.U,vol.dynBal.m,vol.dynBal.mXi[1],vol.dynBal.mC[1],vol1.dynBal.U,vol1.dynBal.m,vol1.dynBal.mXi[1],vol1.dynBal.mC[1],vol2.dynBal.U,vol2.dynBal.m,vol2.dynBal.mXi[1],vol2.dynBal.mC[1],vol3.dynBal.U,vol3.dynBal.m,vol3.dynBal.mXi[1],vol3.dynBal.mC[1],vol4.dynBal.U,vol4.dynBal.m,vol4.dynBal.mXi[1],vol4.dynBal.mC[1])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (186):
 * Single equations (assignments): 179
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 7
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 7 {1,1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.009989/17.53, allocations: 5.239 MB / 4.457 GB, free: 15.31 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.04801/17.58, allocations: 6.231 MB / 4.463 GB, free: 11.59 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 1.56e-05/17.58, allocations: 4 kB / 4.463 GB, free: 11.59 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.04924/17.63, allocations: 4.644 MB / 4.468 GB, free: 7.953 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01496/17.65, allocations: 1.427 MB / 4.469 GB, free: 6.918 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01767/17.66, allocations: 5.891 MB / 4.475 GB, free: 1.719 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005331/17.67, allocations: 2.701 MB / 4.477 GB, free: 15.73 MB / 0.698 GB
Notification: Performance of SimCode: time 1.503e-06/17.67, allocations: 4 kB / 4.477 GB, free: 15.73 MB / 0.698 GB