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 2.925/2.925, allocations: 321 MB / 328.1 MB, free: 5.484 MB / 266.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.56e-05/3.563e-05, allocations: 4 kB / 403.9 MB, free: 412 kB / 314.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1651/0.1651, allocations: 73.4 MB / 477.3 MB, free: 6.859 MB / 394.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 1.06/1.226, allocations: 395 MB / 0.8518 GB, free: 115.7 MB / 0.6042 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003097/1.226, allocations: 93.23 kB / 0.8519 GB, free: 115.6 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 3.088/4.315, allocations: 0.6064 GB / 1.458 GB, free: 69.66 MB / 0.6198 GB
Notification: Performance of Transformations before backend: time 0.0003936/4.315, allocations: 48.83 kB / 1.458 GB, free: 69.66 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: 297
 * Number of variables: 297
Notification: Performance of Generate backend data structure: time 0.006931/4.322, allocations: 2.088 MB / 1.46 GB, free: 68.8 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 4.842e-05/4.322, allocations: 10.19 kB / 1.46 GB, free: 68.8 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007577/4.33, allocations: 0.654 MB / 1.461 GB, free: 68.69 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04414/4.374, allocations: 13.08 MB / 1.474 GB, free: 67.95 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001273/4.375, allocations: 181.7 kB / 1.474 GB, free: 67.94 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007257/4.376, allocations: 77.69 kB / 1.474 GB, free: 67.94 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.003617/4.38, allocations: 1.19 MB / 1.475 GB, free: 67.93 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003685/4.383, allocations: 1.374 MB / 1.477 GB, free: 67.58 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.855e-05/4.383, allocations: 7.125 kB / 1.477 GB, free: 67.58 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002164/4.384, allocations: 3.562 kB / 1.477 GB, free: 67.58 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.276e-05/4.384, allocations: 43.98 kB / 1.477 GB, free: 67.58 MB / 0.6198 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01649/4.4, allocations: 8.008 MB / 1.484 GB, free: 63.1 MB / 0.6198 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00408/4.404, allocations: 1.029 MB / 1.485 GB, free: 63.07 MB / 0.6198 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0008978/4.405, allocations: 414.7 kB / 1.486 GB, free: 63.06 MB / 0.6198 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0056/4.411, allocations: 2.149 MB / 1.488 GB, free: 62.18 MB / 0.6198 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.896e-05/4.411, allocations: 45.42 kB / 1.488 GB, free: 62.13 MB / 0.6198 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001123/4.412, allocations: 67.33 kB / 1.488 GB, free: 62.09 MB / 0.6198 GB
Notification: Performance of pre-optimization done (n=50): time 4.629e-06/4.412, allocations: 0 / 1.488 GB, free: 62.09 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=50): time 0.005143/4.417, allocations: 1.137 MB / 1.489 GB, free: 61.96 MB / 0.6198 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.033e-05/4.417, allocations: 162.7 kB / 1.489 GB, free: 61.77 MB / 0.6198 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003069/4.42, allocations: 1.323 MB / 1.491 GB, free: 61.6 MB / 0.6198 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004838/4.421, allocations: 28.3 kB / 1.491 GB, free: 61.57 MB / 0.6198 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001012/4.422, allocations: 0.9115 MB / 1.491 GB, free: 61.21 MB / 0.6198 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004166/4.422, allocations: 168.4 kB / 1.492 GB, free: 61.1 MB / 0.6198 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001851/4.423, allocations: 3.625 kB / 1.492 GB, free: 61.1 MB / 0.6198 GB
Notification: Performance of setup shared object (initialization): time 0.000117/4.423, allocations: 343.9 kB / 1.492 GB, free: 60.8 MB / 0.6198 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001271/4.424, allocations: 0.5452 MB / 1.492 GB, free: 60.8 MB / 0.6198 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001505/4.426, allocations: 0.9225 MB / 1.493 GB, free: 60.34 MB / 0.6198 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003372/4.429, allocations: 0.7361 MB / 1.494 GB, free: 60.32 MB / 0.6198 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.795e-05/4.429, allocations: 3.031 kB / 1.494 GB, free: 60.32 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=133) (initialization): time 0.00683/4.436, allocations: 1.783 MB / 1.496 GB, free: 60.18 MB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001009/4.437, allocations: 4.046 MB / 1.5 GB, free: 55.95 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.914e-05/4.437, allocations: 16.64 kB / 1.5 GB, free: 55.95 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006488/4.438, allocations: 160.3 kB / 1.5 GB, free: 55.94 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002573/4.44, allocations: 283.6 kB / 1.5 GB, free: 55.94 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001276/4.442, allocations: 0.8615 MB / 1.501 GB, free: 55.41 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00407/4.446, allocations: 207.2 kB / 1.501 GB, free: 55.41 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005632/4.446, allocations: 108.2 kB / 1.501 GB, free: 55.41 MB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 1.556e-05/4.446, allocations: 3.844 kB / 1.501 GB, free: 55.41 MB / 0.6198 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.006769/4.453, allocations: 1.643 MB / 1.503 GB, free: 55.38 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.949e-05/4.453, allocations: 14.75 kB / 1.503 GB, free: 55.38 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001807/4.455, allocations: 221 kB / 1.503 GB, free: 55.38 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002138/4.457, allocations: 251.8 kB / 1.503 GB, free: 55.38 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01695/4.474, allocations: 4.38 MB / 1.508 GB, free: 53.1 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003434/4.478, allocations: 162.6 kB / 1.508 GB, free: 53.09 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006519/4.478, allocations: 95.69 kB / 1.508 GB, free: 53.09 MB / 0.6198 GB
Warning: Iteration variables with default zero start attribute in torn nonlinear equation system:
         pumFixDp.VMachine_flow:VARIABLE(unit = "m3/s" )  "Volume flow rate" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 44
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (100):
 * Single equations (assignments): 97
 * Array equations: 0
 * Algorithm blocks: 2
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 5}
Notification: Performance of prepare postOptimizeDAE: time 0.0006577/4.479, allocations: 141.9 kB / 1.508 GB, free: 52.98 MB / 0.6198 GB
Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.004508/4.484, allocations: 0.9424 MB / 1.509 GB, free: 52.84 MB / 0.6198 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007067/4.484, allocations: 152.5 kB / 1.509 GB, free: 52.75 MB / 0.6198 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004628/4.489, allocations: 1.133 MB / 1.51 GB, free: 52.66 MB / 0.6198 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.333e-05/4.489, allocations: 3.906 kB / 1.51 GB, free: 52.66 MB / 0.6198 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.019e-06/4.489, allocations: 7.672 kB / 1.51 GB, free: 52.66 MB / 0.6198 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.143e-05/4.489, allocations: 0 / 1.51 GB, free: 52.66 MB / 0.6198 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006922/4.496, allocations: 2.094 MB / 1.512 GB, free: 52.34 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.418e-06/4.496, allocations: 3.531 kB / 1.512 GB, free: 52.34 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001671/4.498, allocations: 165.7 kB / 1.513 GB, free: 52.34 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.000324/4.498, allocations: 76.83 kB / 1.513 GB, free: 52.33 MB / 0.6198 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001206/4.498, allocations: 16.05 kB / 1.513 GB, free: 52.33 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006702/4.499, allocations: 0.6516 MB / 1.513 GB, free: 51.81 MB / 0.6198 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.551e-06/4.499, allocations: 3.812 kB / 1.513 GB, free: 51.81 MB / 0.6198 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004097/4.503, allocations: 1.067 MB / 1.514 GB, free: 51.53 MB / 0.6198 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001464/4.505, allocations: 354.9 kB / 1.515 GB, free: 51.34 MB / 0.6198 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006287/4.505, allocations: 1.031 kB / 1.515 GB, free: 51.34 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00285/4.508, allocations: 154.2 kB / 1.515 GB, free: 51.34 MB / 0.6198 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001556/4.508, allocations: 30.66 kB / 1.515 GB, free: 51.34 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001318/4.509, allocations: 36.72 kB / 1.515 GB, free: 51.34 MB / 0.6198 GB
Notification: Performance of sorting global known variables: time 0.002327/4.511, allocations: 0.998 MB / 1.516 GB, free: 51.23 MB / 0.6198 GB
Notification: Performance of sort global known variables: time 6.21e-07/4.511, allocations: 1.969 kB / 1.516 GB, free: 51.23 MB / 0.6198 GB
Notification: Performance of remove unused functions: time 0.005983/4.517, allocations: 1.16 MB / 1.517 GB, free: 51.04 MB / 0.6198 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (52):
 * Single equations (assignments): 49
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 5}
Notification: Performance of Backend phase and start with SimCode phase: time 0.007321/4.524, allocations: 2.904 MB / 1.52 GB, free: 49.95 MB / 0.6198 GB
Notification: Performance of simCode: created initialization part: time 0.006589/4.531, allocations: 3.258 MB / 1.523 GB, free: 49.57 MB / 0.6198 GB
Notification: Performance of simCode: created event and clocks part: time 7.524e-06/4.531, allocations: 3.656 kB / 1.523 GB, free: 49.57 MB / 0.6198 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008751/4.532, allocations: 335 kB / 1.523 GB, free: 49.57 MB / 0.6198 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005576/4.537, allocations: 0.6879 MB / 1.524 GB, free: 49.55 MB / 0.6198 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008373/4.546, allocations: 2.512 MB / 1.526 GB, free: 48.81 MB / 0.6198 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001122/4.547, allocations: 1.435 MB / 1.528 GB, free: 48.08 MB / 0.6198 GB
Notification: Performance of simCode: alias equations: time 0.004236/4.551, allocations: 0.5413 MB / 1.528 GB, free: 48.06 MB / 0.6198 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001452/4.553, allocations: 0.692 MB / 1.529 GB, free: 48.05 MB / 0.6198 GB
Notification: Performance of SimCode: time 1.623e-06/4.553, allocations: 0 / 1.529 GB, free: 48.05 MB / 0.6198 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1605/4.713, allocations: 58.42 MB / 1.586 GB, free: 44.45 MB / 0.6198 GB
Notification: Performance of buildModelFMU: configured platform dynamic using cached values: time 0.004549/4.718, allocations: 183.9 kB / 1.586 GB, free: 44.26 MB / 0.6198 GB
Notification: Performance of buildModelFMU: Generate platform dynamic: time 6.066/10.78, allocations: 5.375 kB / 1.586 GB, free: 44.25 MB / 0.6198 GB