[<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 2.842/2.842, allocations: 320.9 MB / 327.9 MB, free: 5.555 MB / 266.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.3539/3.196, allocations: 75.71 MB / 403.6 MB, free: 0.5664 MB / 314.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1499/3.346, allocations: 73.41 MB / 477 MB, free: 7.02 MB / 394.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9761/4.322, allocations: 344.2 MB / 0.802 GB, free: 166.4 MB / 0.6042 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003027/4.322, allocations: 86.62 kB / 0.8021 GB, free: 166.3 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: 111
 * Number of variables: 111
Notification: Performance of Generate backend data structure: time 1.017/5.339, allocations: 234.4 MB / 1.031 GB, free: 153.7 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 4.725e-05/5.339, allocations: 7.125 kB / 1.031 GB, free: 153.7 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002332/5.342, allocations: 200.4 kB / 1.031 GB, free: 153.7 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04319/5.385, allocations: 6.366 MB / 1.037 GB, free: 151.6 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006849/5.386, allocations: 90.19 kB / 1.038 GB, free: 151.6 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001141/5.386, allocations: 27.47 kB / 1.038 GB, free: 151.6 MB / 0.6042 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.001037/5.387, allocations: 325.5 kB / 1.038 GB, free: 151.5 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001134/5.388, allocations: 0.4901 MB / 1.038 GB, free: 151.2 MB / 0.6042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.872e-05/5.388, allocations: 6.234 kB / 1.038 GB, free: 151.2 MB / 0.6042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.508e-05/5.388, allocations: 3.844 kB / 1.038 GB, free: 151.2 MB / 0.6042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.527e-05/5.388, allocations: 20.41 kB / 1.038 GB, free: 151.2 MB / 0.6042 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004859/5.393, allocations: 3.066 MB / 1.041 GB, free: 148.7 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0008466/5.394, allocations: 257.1 kB / 1.042 GB, free: 148.6 MB / 0.6042 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003759/5.394, allocations: 151.5 kB / 1.042 GB, free: 148.5 MB / 0.6042 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.654e-05/5.394, allocations: 8.141 kB / 1.042 GB, free: 148.5 MB / 0.6042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005113/5.395, allocations: 246.7 kB / 1.042 GB, free: 148.4 MB / 0.6042 GB
Notification: Performance of pre-optimization done (n=31): time 2.534e-06/5.395, allocations: 0 / 1.042 GB, free: 148.4 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=32): time 0.008658/5.404, allocations: 1.375 MB / 1.043 GB, free: 147.8 MB / 0.6042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.796e-05/5.404, allocations: 190 kB / 1.044 GB, free: 147.6 MB / 0.6042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007883/5.404, allocations: 375 kB / 1.044 GB, free: 147.4 MB / 0.6042 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001411/5.405, allocations: 27.14 kB / 1.044 GB, free: 147.4 MB / 0.6042 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002359/5.405, allocations: 253.9 kB / 1.044 GB, free: 147.2 MB / 0.6042 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001524/5.405, allocations: 109.5 kB / 1.044 GB, free: 147.1 MB / 0.6042 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.024e-05/5.405, allocations: 2.812 kB / 1.044 GB, free: 147.1 MB / 0.6042 GB
Notification: Performance of setup shared object (initialization): time 0.0001614/5.405, allocations: 362.7 kB / 1.045 GB, free: 146.7 MB / 0.6042 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007266/5.406, allocations: 126.8 kB / 1.045 GB, free: 146.7 MB / 0.6042 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008624/5.407, allocations: 311.5 kB / 1.045 GB, free: 146.4 MB / 0.6042 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006997/5.408, allocations: 175.3 kB / 1.045 GB, free: 146.4 MB / 0.6042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.59e-06/5.408, allocations: 1.5 kB / 1.045 GB, free: 146.4 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=50) (initialization): time 0.005915/5.414, allocations: 0.7834 MB / 1.046 GB, free: 146.2 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003087/5.414, allocations: 1.307 MB / 1.047 GB, free: 144.8 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.216e-05/5.414, allocations: 4.406 kB / 1.047 GB, free: 144.8 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004561/5.414, allocations: 95.33 kB / 1.047 GB, free: 144.8 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001027/5.415, allocations: 110.9 kB / 1.047 GB, free: 144.8 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002799/5.418, allocations: 0.8276 MB / 1.048 GB, free: 144.2 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00172/5.42, allocations: 98.39 kB / 1.048 GB, free: 144.2 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.674e-05/5.42, allocations: 21.66 kB / 1.048 GB, free: 144.2 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 1.121e-05/5.42, allocations: 4.094 kB / 1.048 GB, free: 144.2 MB / 0.6042 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001288/5.421, allocations: 385.8 kB / 1.049 GB, free: 144.1 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.716e-06/5.421, allocations: 4 kB / 1.049 GB, free: 144.1 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002866/5.422, allocations: 55.84 kB / 1.049 GB, free: 144.1 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000917/5.423, allocations: 111.1 kB / 1.049 GB, free: 144.1 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001876/5.425, allocations: 1.508 MB / 1.05 GB, free: 142.7 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001282/5.426, allocations: 75.52 kB / 1.05 GB, free: 142.7 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.267e-05/5.426, allocations: 24.61 kB / 1.05 GB, free: 142.7 MB / 0.6042 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 15
 * Number of states: 0 ()
 * Number of discrete variables: 6 ($whenCondition1,QSen_flow.a,QSen_flow.b,QSen_flow.last,$PRE.QSen_flow.nextEvent,QSen_flow.nextEvent)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (41):
 * Single equations (assignments): 39
 * 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: 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 0.0002515/5.426, allocations: 147.6 kB / 1.051 GB, free: 142.5 MB / 0.6042 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001339/5.426, allocations: 52.47 kB / 1.051 GB, free: 142.5 MB / 0.6042 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004869/5.431, allocations: 0.7239 MB / 1.051 GB, free: 142.3 MB / 0.6042 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.508e-05/5.431, allocations: 4.156 kB / 1.051 GB, free: 142.3 MB / 0.6042 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.051e-06/5.431, allocations: 3.594 kB / 1.051 GB, free: 142.3 MB / 0.6042 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00466/5.436, allocations: 0.888 MB / 1.052 GB, free: 141.8 MB / 0.6042 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006478/5.443, allocations: 1.339 MB / 1.054 GB, free: 141.2 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.023e-05/5.443, allocations: 1.906 kB / 1.054 GB, free: 141.2 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008068/5.443, allocations: 77.61 kB / 1.054 GB, free: 141.2 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004603/5.444, allocations: 113.7 kB / 1.054 GB, free: 141.2 MB / 0.6042 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.104e-05/5.444, allocations: 12.52 kB / 1.054 GB, free: 141.2 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.008713/5.453, allocations: 2.623 MB / 1.056 GB, free: 139.2 MB / 0.6042 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.903e-06/5.453, allocations: 5.281 kB / 1.056 GB, free: 139.2 MB / 0.6042 GB
Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.00506/5.458, allocations: 1.044 MB / 1.057 GB, free: 138.7 MB / 0.6042 GB
Notification: Performance of postOpt generateSymbolicLinearization (simulation): time 0.005808/5.464, allocations: 1.644 MB / 1.059 GB, free: 137.8 MB / 0.6042 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006605/5.464, allocations: 176.4 kB / 1.059 GB, free: 137.6 MB / 0.6042 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002423/5.465, allocations: 4.312 kB / 1.059 GB, free: 137.6 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00145/5.466, allocations: 99.16 kB / 1.059 GB, free: 137.6 MB / 0.6042 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.679e-05/5.466, allocations: 26.95 kB / 1.059 GB, free: 137.6 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.183e-05/5.466, allocations: 23.28 kB / 1.059 GB, free: 137.6 MB / 0.6042 GB
Notification: Performance of sort global known variables: time 0.0005329/5.467, allocations: 292.5 kB / 1.059 GB, free: 137.5 MB / 0.6042 GB
Notification: Performance of remove unused functions: time 0.004213/5.471, allocations: 413.2 kB / 1.06 GB, free: 137.4 MB / 0.6042 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 1 (dyn.U)
 * Number of discrete variables: 5 ($whenCondition1,QSen_flow.a,QSen_flow.b,QSen_flow.last,QSen_flow.nextEvent)
 * Number of discrete states: 5 (QSen_flow.last,QSen_flow.nextEvent,QSen_flow.b,QSen_flow.a,$whenCondition1)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (23):
 * Single equations (assignments): 20
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {1 3,1 4}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001016/5.472, allocations: 391.2 kB / 1.06 GB, free: 137.2 MB / 0.6042 GB
Notification: Performance of simCode: created initialization part: time 0.003618/5.476, allocations: 0.8584 MB / 1.061 GB, free: 136.9 MB / 0.6042 GB
Notification: Performance of simCode: created event and clocks part: time 5.049e-06/5.476, allocations: 1.156 kB / 1.061 GB, free: 136.9 MB / 0.6042 GB
Notification: Performance of simCode: created simulation system equations: time 0.00216/5.478, allocations: 465.6 kB / 1.062 GB, free: 136.7 MB / 0.6042 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002323/5.48, allocations: 219 kB / 1.062 GB, free: 136.6 MB / 0.6042 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002941/5.483, allocations: 0.8104 MB / 1.063 GB, free: 136.3 MB / 0.6042 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008056/5.484, allocations: 0.9524 MB / 1.063 GB, free: 135.6 MB / 0.6042 GB
Notification: Performance of SimCode: time 1.463e-06/5.484, allocations: 2.781 kB / 1.063 GB, free: 135.6 MB / 0.6042 GB