[<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 3.037/3.037, allocations: 320.9 MB / 327.9 MB, free: 5.547 MB / 266.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.3592/3.397, allocations: 75.71 MB / 403.6 MB, free: 0.5469 MB / 314.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1862/3.583, allocations: 73.4 MB / 477 MB, free: 7.004 MB / 394.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.246/8.829, allocations: 2.135 GB / 2.601 GB, free: 60.17 MB / 0.6198 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002971/8.829, allocations: 76.7 kB / 2.601 GB, free: 60.13 MB / 0.6198 GB
[/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 3.0.0/Airflow/Multizone/ZonalFlow_ACS.mo:29:3-37:11:writable] Warning: The standard says that initial() may only be used as a when condition (when initial() or when {..., initial(), ...}), but got condition useDefaultProperties and initial().
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 182
 * Number of variables: 182
Notification: Performance of Generate backend data structure: time 1.832/10.66, allocations: 365.2 MB / 2.957 GB, free: 112 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 4.371e-05/10.66, allocations: 11.44 kB / 2.957 GB, free: 112 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003471/10.66, allocations: 329.7 kB / 2.958 GB, free: 111.9 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002343/10.67, allocations: 0.783 MB / 2.958 GB, free: 111.7 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.246e-05/10.67, allocations: 22.34 kB / 2.958 GB, free: 111.7 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001563/10.67, allocations: 39.88 kB / 2.959 GB, free: 111.7 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.001873/10.67, allocations: 0.6643 MB / 2.959 GB, free: 111.7 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00178/10.67, allocations: 0.6659 MB / 2.96 GB, free: 111.6 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.409e-05/10.67, allocations: 3.906 kB / 2.96 GB, free: 111.6 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001152/10.67, allocations: 3.688 kB / 2.96 GB, free: 111.6 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.568e-05/10.67, allocations: 35.45 kB / 2.96 GB, free: 111.6 MB / 0.6198 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00688/10.68, allocations: 3.388 MB / 2.963 GB, free: 110 MB / 0.6198 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001411/10.68, allocations: 0.6107 MB / 2.964 GB, free: 110 MB / 0.6198 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000786/10.68, allocations: 345.9 kB / 2.964 GB, free: 110 MB / 0.6198 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001858/10.68, allocations: 99.03 kB / 2.964 GB, free: 109.9 MB / 0.6198 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008038/10.68, allocations: 356.8 kB / 2.965 GB, free: 109.8 MB / 0.6198 GB
Notification: Performance of pre-optimization done (n=58): time 3.296e-06/10.68, allocations: 0 / 2.965 GB, free: 109.8 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=58): time 0.002026/10.68, allocations: 0.6005 MB / 2.965 GB, free: 109.8 MB / 0.6198 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.932e-05/10.68, allocations: 61.94 kB / 2.965 GB, free: 109.7 MB / 0.6198 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007067/10.68, allocations: 390.9 kB / 2.966 GB, free: 109.6 MB / 0.6198 GB
Notification: Performance of collectPreVariables (initialization): time 7.997e-05/10.68, allocations: 25.7 kB / 2.966 GB, free: 109.6 MB / 0.6198 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001495/10.68, allocations: 288.7 kB / 2.966 GB, free: 109.4 MB / 0.6198 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002106/10.68, allocations: 202.2 kB / 2.966 GB, free: 109.3 MB / 0.6198 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.434e-05/10.68, allocations: 3.062 kB / 2.966 GB, free: 109.3 MB / 0.6198 GB
Notification: Performance of setup shared object (initialization): time 0.0001195/10.68, allocations: 366.7 kB / 2.966 GB, free: 109 MB / 0.6198 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005183/10.69, allocations: 224.7 kB / 2.967 GB, free: 109 MB / 0.6198 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005724/10.69, allocations: 321.4 kB / 2.967 GB, free: 108.9 MB / 0.6198 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006326/10.69, allocations: 275.2 kB / 2.967 GB, free: 108.9 MB / 0.6198 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.528e-06/10.69, allocations: 0 / 2.967 GB, free: 108.9 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=70) (initialization): time 0.001508/10.69, allocations: 0.644 MB / 2.968 GB, free: 108.8 MB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 1.822e-05/10.69, allocations: 5.359 kB / 2.968 GB, free: 108.8 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.088e-05/10.69, allocations: 3.438 kB / 2.968 GB, free: 108.8 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.843e-05/10.69, allocations: 3.25 kB / 2.968 GB, free: 108.8 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001107/10.69, allocations: 123.4 kB / 2.968 GB, free: 108.8 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.001e-05/10.69, allocations: 3.25 kB / 2.968 GB, free: 108.8 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001553/10.69, allocations: 74.73 kB / 2.968 GB, free: 108.8 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.292e-05/10.69, allocations: 20.78 kB / 2.968 GB, free: 108.8 MB / 0.6198 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * Number of states: 0 ()
 * Number of discrete variables: 1 ($whenCondition1)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (70):
 * Single equations (assignments): 70
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0002053/10.69, allocations: 125.2 kB / 2.968 GB, free: 108.7 MB / 0.6198 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001462/10.69, allocations: 67.78 kB / 2.968 GB, free: 108.6 MB / 0.6198 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003017/10.69, allocations: 81.77 kB / 2.968 GB, free: 108.6 MB / 0.6198 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.016e-05/10.69, allocations: 7.25 kB / 2.968 GB, free: 108.6 MB / 0.6198 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.111e-05/10.69, allocations: 6.531 kB / 2.968 GB, free: 108.6 MB / 0.6198 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00125/10.69, allocations: 0.6811 MB / 2.969 GB, free: 108.4 MB / 0.6198 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003339/10.7, allocations: 1.56 MB / 2.971 GB, free: 108 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.751e-06/10.7, allocations: 0 / 2.971 GB, free: 108 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001464/10.7, allocations: 144.8 kB / 2.971 GB, free: 108 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.056e-05/10.7, allocations: 5.875 kB / 2.971 GB, free: 108 MB / 0.6198 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.915e-05/10.7, allocations: 2.562 kB / 2.971 GB, free: 108 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.483e-06/10.7, allocations: 3.688 kB / 2.971 GB, free: 108 MB / 0.6198 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.406e-06/10.7, allocations: 0 / 2.971 GB, free: 108 MB / 0.6198 GB
Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.002123/10.7, allocations: 1.079 MB / 2.972 GB, free: 107.8 MB / 0.6198 GB
Notification: Performance of postOpt generateSymbolicLinearization (simulation): time 0.003167/10.7, allocations: 1.884 MB / 2.974 GB, free: 107.2 MB / 0.6198 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006579/10.7, allocations: 222.8 kB / 2.974 GB, free: 107.1 MB / 0.6198 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001661/10.7, allocations: 7.781 kB / 2.974 GB, free: 107.1 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001422/10.71, allocations: 53.02 kB / 2.974 GB, free: 107.1 MB / 0.6198 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.723e-05/10.71, allocations: 36.77 kB / 2.974 GB, free: 107.1 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.025e-05/10.71, allocations: 24.34 kB / 2.974 GB, free: 107.1 MB / 0.6198 GB
Notification: Performance of sort global known variables: time 0.0005207/10.71, allocations: 315.2 kB / 2.974 GB, free: 107 MB / 0.6198 GB
Notification: Performance of remove unused functions: time 0.002592/10.71, allocations: 485 kB / 2.975 GB, free: 107 MB / 0.6198 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 6 (rooA.dynBal.U,rooA.dynBal.m,rooA.dynBal.mXi[1],rooB.dynBal.U,rooB.dynBal.m,rooB.dynBal.mXi[1])
 * Number of discrete variables: 1 ($whenCondition1)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (58):
 * Single equations (assignments): 58
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.002065/10.71, allocations: 1.452 MB / 2.976 GB, free: 106.6 MB / 0.6198 GB
Notification: Performance of simCode: created initialization part: time 0.00131/10.71, allocations: 0.5418 MB / 2.977 GB, free: 106.6 MB / 0.6198 GB
Notification: Performance of simCode: created event and clocks part: time 5.149e-06/10.71, allocations: 3.188 kB / 2.977 GB, free: 106.6 MB / 0.6198 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005653/10.71, allocations: 298.8 kB / 2.977 GB, free: 106.6 MB / 0.6198 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00407/10.72, allocations: 426.1 kB / 2.977 GB, free: 106.6 MB / 0.6198 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00406/10.72, allocations: 1.475 MB / 2.979 GB, free: 106.3 MB / 0.6198 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001158/10.72, allocations: 1.126 MB / 2.98 GB, free: 105.6 MB / 0.6198 GB
Notification: Performance of SimCode: time 1.352e-06/10.72, allocations: 0 / 2.98 GB, free: 105.6 MB / 0.6198 GB