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 2.773/2.773, allocations: 321 MB / 328.1 MB, free: 5.496 MB / 266.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.114e-05/2.091e-05, allocations: 4 kB / 403.9 MB, free: 428 kB / 314.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1414/0.1414, allocations: 73.41 MB / 477.3 MB, free: 6.871 MB / 394.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 4.525/4.666, allocations: 2.148 GB / 2.614 GB, free: 62.41 MB / 0.6198 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002796/4.667, allocations: 83.45 kB / 2.614 GB, free: 62.36 MB / 0.6198 GB
Notification: Performance of FrontEnd: time 7.333/12, allocations: 1.723 GB / 4.337 GB, free: 49.62 MB / 0.6823 GB
Notification: Performance of Transformations before backend: time 0.0004109/12, allocations: 105.8 kB / 4.337 GB, free: 49.6 MB / 0.6823 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 0.01328/12.01, allocations: 3.8 MB / 4.341 GB, free: 47.71 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.619e-05/12.01, allocations: 9.75 kB / 4.341 GB, free: 47.71 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009318/12.02, allocations: 0.9398 MB / 4.342 GB, free: 47.5 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.009012/12.03, allocations: 2.602 MB / 4.344 GB, free: 46.82 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002522/12.03, allocations: 191.7 kB / 4.344 GB, free: 46.74 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009977/12.03, allocations: 201.7 kB / 4.345 GB, free: 46.74 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.008735/12.04, allocations: 2.797 MB / 4.347 GB, free: 46.72 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01004/12.05, allocations: 3.12 MB / 4.35 GB, free: 46.46 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001153/12.05, allocations: 1.562 kB / 4.35 GB, free: 46.46 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005732/12.05, allocations: 7.859 kB / 4.35 GB, free: 46.46 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001683/12.05, allocations: 120.6 kB / 4.351 GB, free: 46.45 MB / 0.6823 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.03051/12.08, allocations: 14.26 MB / 4.364 GB, free: 38.58 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003526/12.09, allocations: 1.598 MB / 4.366 GB, free: 37.91 MB / 0.6823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002212/12.09, allocations: 0.9742 MB / 4.367 GB, free: 37.53 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002368/12.09, allocations: 51.48 kB / 4.367 GB, free: 37.52 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.059e-05/12.09, allocations: 69.52 kB / 4.367 GB, free: 37.46 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=186): time 4.879e-06/12.09, allocations: 0 / 4.367 GB, free: 37.46 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=186): time 0.008307/12.1, allocations: 2.059 MB / 4.369 GB, free: 36.74 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.611e-05/12.1, allocations: 71.95 kB / 4.369 GB, free: 36.68 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003243/12.1, allocations: 1.57 MB / 4.371 GB, free: 35.34 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007048/12.1, allocations: 33.45 kB / 4.371 GB, free: 35.3 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001381/12.1, allocations: 1.572 MB / 4.372 GB, free: 33.88 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009396/12.1, allocations: 0.6276 MB / 4.373 GB, free: 33.3 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001912/12.1, allocations: 0 / 4.373 GB, free: 33.3 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0001484/12.1, allocations: 393 kB / 4.373 GB, free: 32.94 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001822/12.11, allocations: 0.8219 MB / 4.374 GB, free: 32.18 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002272/12.11, allocations: 1.588 MB / 4.376 GB, free: 30.36 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002398/12.11, allocations: 1.096 MB / 4.377 GB, free: 29.42 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.347e-05/12.11, allocations: 4 kB / 4.377 GB, free: 29.41 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=292) (initialization): time 0.006072/12.12, allocations: 2.515 MB / 4.379 GB, free: 27.14 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00147/12.12, allocations: 7.039 MB / 4.386 GB, free: 19.38 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.253e-05/12.12, allocations: 16.56 kB / 4.386 GB, free: 19.37 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.044e-05/12.12, allocations: 32 kB / 4.386 GB, free: 19.34 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02155/12.14, allocations: 2.032 MB / 4.388 GB, free: 17.56 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006436/12.15, allocations: 4.672 MB / 4.393 GB, free: 12.73 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007016/12.15, allocations: 457.4 kB / 4.393 GB, free: 12.28 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003018/12.15, allocations: 99.97 kB / 4.393 GB, free: 12.18 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.309e-05/12.15, allocations: 4 kB / 4.393 GB, free: 12.18 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004823/12.16, allocations: 2.16 MB / 4.395 GB, free: 10.02 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.433e-05/12.16, allocations: 16 kB / 4.395 GB, free: 10 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.266e-05/12.16, allocations: 39.94 kB / 4.395 GB, free: 9.961 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003733/12.16, allocations: 0.5188 MB / 4.396 GB, free: 9.441 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.853e-05/12.16, allocations: 39.86 kB / 4.396 GB, free: 9.402 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005708/12.17, allocations: 349.9 kB / 4.396 GB, free: 9.059 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002311/12.17, allocations: 103.4 kB / 4.396 GB, free: 8.961 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 0.000827/12.17, allocations: 170.5 kB / 4.396 GB, free: 8.789 MB / 0.6823 GB
Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.004085/12.17, allocations: 1.807 MB / 4.398 GB, free: 6.973 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006144/12.17, allocations: 272.8 kB / 4.398 GB, free: 6.703 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008784/12.18, allocations: 278 kB / 4.399 GB, free: 6.422 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.79e-05/12.18, allocations: 16 kB / 4.399 GB, free: 6.406 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.057e-06/12.18, allocations: 0 / 4.399 GB, free: 6.406 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003221/12.18, allocations: 1.758 MB / 4.4 GB, free: 4.594 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01129/12.19, allocations: 4.751 MB / 4.405 GB, free: 15.81 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.225e-05/12.19, allocations: 3.984 kB / 4.405 GB, free: 15.81 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.02103/12.21, allocations: 1.936 MB / 4.407 GB, free: 13.87 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.958e-05/12.21, allocations: 8 kB / 4.407 GB, free: 13.86 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002286/12.21, allocations: 27.98 kB / 4.407 GB, free: 13.84 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01843/12.23, allocations: 9.863 MB / 4.417 GB, free: 3.207 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.306e-06/12.23, allocations: 8.094 kB / 4.417 GB, free: 3.199 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.3534/12.58, allocations: 3.273 MB / 4.42 GB, free: 68.79 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002645/12.59, allocations: 0.6157 MB / 4.42 GB, free: 68.69 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007014/12.59, allocations: 14.48 kB / 4.42 GB, free: 68.69 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005033/12.59, allocations: 292 kB / 4.421 GB, free: 68.69 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002723/12.59, allocations: 94.34 kB / 4.421 GB, free: 68.69 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002809/12.59, allocations: 89.39 kB / 4.421 GB, free: 68.69 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.00217/12.59, allocations: 1.157 MB / 4.422 GB, free: 68.55 MB / 0.698 GB
Notification: Performance of sort global known variables: time 6.92e-07/12.59, allocations: 3.969 kB / 4.422 GB, free: 68.55 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.007393/12.6, allocations: 2.104 MB / 4.424 GB, free: 68.55 MB / 0.698 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 0.01451/12.62, allocations: 9.322 MB / 4.433 GB, free: 65.03 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.0238/12.64, allocations: 5.037 MB / 4.438 GB, free: 64.6 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 1.177e-05/12.64, allocations: 4.578 kB / 4.438 GB, free: 64.6 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.03152/12.67, allocations: 3.42 MB / 4.441 GB, free: 64.6 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01262/12.68, allocations: 1.483 MB / 4.443 GB, free: 64.57 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01708/12.7, allocations: 6.545 MB / 4.449 GB, free: 63.23 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002439/12.7, allocations: 2.371 MB / 4.452 GB, free: 62.46 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.007922/12.71, allocations: 1.277 MB / 4.453 GB, free: 62.43 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002615/12.71, allocations: 1.314 MB / 4.454 GB, free: 62.43 MB / 0.698 GB
Notification: Performance of SimCode: time 2.024e-06/12.71, allocations: 5.031 kB / 4.454 GB, free: 62.43 MB / 0.698 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2683/12.98, allocations: 112.6 MB / 4.564 GB, free: 56.24 MB / 0.698 GB
Notification: Performance of buildModelFMU: configured platform dynamic using cached values: time 0.004129/12.99, allocations: 184 kB / 4.564 GB, free: 56.05 MB / 0.698 GB
Notification: Performance of buildModelFMU: Generate platform dynamic: time 7.944/20.93, allocations: 6.031 kB / 4.564 GB, free: 56.05 MB / 0.698 GB