[<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 3.251/3.251, allocations: 320.9 MB / 327.9 MB, free: 5.559 MB / 266.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.3275/3.579, allocations: 75.71 MB / 403.6 MB, free: 0.5625 MB / 314.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.158/3.737, allocations: 73.41 MB / 477 MB, free: 7.023 MB / 394.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 1.182/4.919, allocations: 398.2 MB / 0.8548 GB, free: 113.8 MB / 0.6042 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003204/4.919, allocations: 91.75 kB / 0.8549 GB, free: 113.7 MB / 0.6042 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 531
 * Number of variables: 531
Notification: Performance of Generate backend data structure: time 5.918/10.84, allocations: 1.143 GB / 1.997 GB, free: 47.92 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 6.585e-05/10.84, allocations: 16.59 kB / 1.997 GB, free: 47.92 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01708/10.85, allocations: 1.404 MB / 1.999 GB, free: 47.68 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.1181/10.97, allocations: 27.51 MB / 2.026 GB, free: 46.1 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.002803/10.98, allocations: 383.6 kB / 2.026 GB, free: 46.09 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002001/10.98, allocations: 147.7 kB / 2.026 GB, free: 46.09 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01087/10.99, allocations: 3.063 MB / 2.029 GB, free: 46.07 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01115/11, allocations: 2.793 MB / 2.032 GB, free: 45.64 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.042e-05/11, allocations: 3.031 kB / 2.032 GB, free: 45.64 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004275/11, allocations: 3.656 kB / 2.032 GB, free: 45.64 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.569e-05/11, allocations: 52.25 kB / 2.032 GB, free: 45.64 MB / 0.6667 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.05025/11.05, allocations: 15.37 MB / 2.047 GB, free: 38.8 MB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009309/11.06, allocations: 3.23 MB / 2.05 GB, free: 38.78 MB / 0.6667 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003703/11.06, allocations: 1.246 MB / 2.051 GB, free: 38.77 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.01784/11.08, allocations: 5.307 MB / 2.057 GB, free: 37.24 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.905e-05/11.08, allocations: 50.88 kB / 2.057 GB, free: 37.2 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=109): time 4.669e-06/11.08, allocations: 0 / 2.057 GB, free: 37.2 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=109): time 0.0206/11.1, allocations: 4.037 MB / 2.061 GB, free: 36.94 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.623e-05/11.1, allocations: 113.4 kB / 2.061 GB, free: 36.81 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.009783/11.11, allocations: 3.153 MB / 2.064 GB, free: 36.5 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.001482/11.11, allocations: 39.64 kB / 2.064 GB, free: 36.47 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002102/11.12, allocations: 1.054 MB / 2.065 GB, free: 35.96 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001276/11.12, allocations: 365 kB / 2.065 GB, free: 35.72 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001002/11.12, allocations: 17.47 kB / 2.065 GB, free: 35.72 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.000238/11.12, allocations: 379.7 kB / 2.065 GB, free: 35.42 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006552/11.13, allocations: 2.308 MB / 2.068 GB, free: 35.41 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007662/11.13, allocations: 2.852 MB / 2.071 GB, free: 34.78 MB / 0.6667 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01134/11.14, allocations: 2.66 MB / 2.073 GB, free: 34.76 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.807e-05/11.14, allocations: 7.375 kB / 2.073 GB, free: 34.76 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=267) (initialization): time 0.02616/11.17, allocations: 6.714 MB / 2.08 GB, free: 34.48 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001229/11.17, allocations: 5.41 MB / 2.085 GB, free: 28.82 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.79e-05/11.17, allocations: 14.44 kB / 2.085 GB, free: 28.82 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.004707/11.18, allocations: 1.18 MB / 2.086 GB, free: 28.79 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006894/11.18, allocations: 489.1 kB / 2.087 GB, free: 28.79 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01223/11.2, allocations: 5.122 MB / 2.092 GB, free: 26.7 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01258/11.21, allocations: 0.8517 MB / 2.092 GB, free: 26.57 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002121/11.21, allocations: 317 kB / 2.093 GB, free: 26.57 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 2.012e-05/11.21, allocations: 5.875 kB / 2.093 GB, free: 26.57 MB / 0.6667 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02756/11.24, allocations: 6.127 MB / 2.099 GB, free: 26.49 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.72e-05/11.24, allocations: 13.69 kB / 2.099 GB, free: 26.49 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01212/11.25, allocations: 1.923 MB / 2.101 GB, free: 26.46 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004069/11.25, allocations: 434.5 kB / 2.101 GB, free: 26.46 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.06175/11.32, allocations: 20.96 MB / 2.122 GB, free: 19.43 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01086/11.33, allocations: 0.7186 MB / 2.122 GB, free: 19.35 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001693/11.33, allocations: 287.4 kB / 2.122 GB, free: 19.35 MB / 0.6667 GB
Warning: Iteration variables with default zero start attribute in torn nonlinear equation system:
         pum3.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: 55
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (167):
 * Single equations (assignments): 159
 * Array equations: 0
 * Algorithm blocks: 4
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 4
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 4 {1 5,1 5,1 5,1 5}
Notification: Performance of prepare postOptimizeDAE: time 0.001648/11.33, allocations: 162.4 kB / 2.123 GB, free: 19.23 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001451/11.33, allocations: 329.4 kB / 2.123 GB, free: 19.05 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01702/11.35, allocations: 3.314 MB / 2.126 GB, free: 18.86 MB / 0.6667 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.956e-05/11.35, allocations: 19.81 kB / 2.126 GB, free: 18.85 MB / 0.6667 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.945e-06/11.35, allocations: 0 / 2.126 GB, free: 18.85 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.445e-05/11.35, allocations: 6.422 kB / 2.126 GB, free: 18.85 MB / 0.6667 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008826/11.36, allocations: 2.569 MB / 2.129 GB, free: 18.62 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.561e-05/11.36, allocations: 1.344 kB / 2.129 GB, free: 18.62 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004206/11.36, allocations: 364.8 kB / 2.129 GB, free: 18.62 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001705/11.36, allocations: 454.2 kB / 2.13 GB, free: 18.55 MB / 0.6667 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004377/11.37, allocations: 26 kB / 2.13 GB, free: 18.55 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004264/11.37, allocations: 3.107 MB / 2.133 GB, free: 16.03 MB / 0.6667 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.294e-06/11.37, allocations: 0 / 2.133 GB, free: 16.03 MB / 0.6667 GB
Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.01479/11.38, allocations: 2.839 MB / 2.135 GB, free: 14.97 MB / 0.6667 GB
Notification: Performance of postOpt generateSymbolicLinearization (simulation): time 0.01714/11.4, allocations: 3.413 MB / 2.139 GB, free: 13.4 MB / 0.6667 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.003245/11.4, allocations: 0.7163 MB / 2.139 GB, free: 12.92 MB / 0.6667 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001853/11.41, allocations: 0 / 2.139 GB, free: 12.92 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01003/11.42, allocations: 0.6134 MB / 2.14 GB, free: 12.85 MB / 0.6667 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000498/11.42, allocations: 83.42 kB / 2.14 GB, free: 12.83 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003747/11.42, allocations: 68.59 kB / 2.14 GB, free: 12.82 MB / 0.6667 GB
Notification: Performance of sort global known variables: time 0.008021/11.43, allocations: 2.364 MB / 2.142 GB, free: 11.82 MB / 0.6667 GB
Notification: Performance of remove unused functions: time 0.0194/11.45, allocations: 2.59 MB / 2.145 GB, free: 10.91 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (105):
 * Single equations (assignments): 97
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 4
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 4
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 4 {1 5,1 5,1 5,1 5}
Notification: Performance of Backend phase and start with SimCode phase: time 0.005968/11.45, allocations: 2.161 MB / 2.147 GB, free: 10.09 MB / 0.6667 GB
Notification: Performance of simCode: created initialization part: time 0.02242/11.47, allocations: 8.707 MB / 2.156 GB, free: 5.922 MB / 0.6667 GB
Notification: Performance of simCode: created event and clocks part: time 1.001e-05/11.47, allocations: 2.188 kB / 2.156 GB, free: 5.922 MB / 0.6667 GB
Notification: Performance of simCode: created simulation system equations: time 0.003446/11.48, allocations: 0.8506 MB / 2.156 GB, free: 5.629 MB / 0.6667 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01435/11.49, allocations: 1.485 MB / 2.158 GB, free: 4.609 MB / 0.6667 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03303/11.52, allocations: 5.971 MB / 2.164 GB, free: 15.57 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.006494/11.53, allocations: 2.561 MB / 2.166 GB, free: 13.62 MB / 0.6823 GB
Notification: Performance of SimCode: time 2.004e-06/11.53, allocations: 0 / 2.166 GB, free: 13.62 MB / 0.6823 GB