[<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).
Notification: Performance of loadModel(Buildings): time 3.249/3.249, allocations: 404 MB / 410.9 MB, free: 2.133 MB / 312.6 MB
Notification: Performance of FrontEnd - loaded program: time 1.314e-05/1.334e-05, allocations: 3.938 kB / 0.494 GB, free: 4.523 MB / 408.6 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3844/0.3844, allocations: 92.75 MB / 0.5846 GB, free: 1.848 MB / 472.6 MB
Notification: Performance of FrontEnd - scodeFlatten: time 4.136/4.52, allocations: 2.167 GB / 2.752 GB, free: 39.31 MB / 0.7584 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002283/4.521, allocations: 87.52 kB / 2.752 GB, free: 39.27 MB / 0.7584 GB
[/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/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: Performance of FrontEnd: time 1.96/6.481, allocations: 460.5 MB / 3.202 GB, free: 164.6 MB / 0.7584 GB
Notification: Performance of Transformations before backend: time 7.42e-05/6.481, allocations: 27.91 kB / 3.202 GB, free: 164.6 MB / 0.7584 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 190
 * Number of variables: 190
Notification: Performance of Generate backend data structure: time 0.003254/6.484, allocations: 1.246 MB / 3.203 GB, free: 163.3 MB / 0.7584 GB
Notification: Performance of prepare preOptimizeDAE: time 3.493e-05/6.484, allocations: 16.02 kB / 3.203 GB, free: 163.3 MB / 0.7584 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003367/6.487, allocations: 326.2 kB / 3.203 GB, free: 163 MB / 0.7584 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001876/6.489, allocations: 0.801 MB / 3.204 GB, free: 162.2 MB / 0.7584 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.602e-05/6.489, allocations: 23.72 kB / 3.204 GB, free: 162.2 MB / 0.7584 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001294/6.489, allocations: 44 kB / 3.204 GB, free: 162.1 MB / 0.7584 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.001444/6.491, allocations: 0.6716 MB / 3.205 GB, free: 161.4 MB / 0.7584 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001453/6.492, allocations: 0.6829 MB / 3.206 GB, free: 160.8 MB / 0.7584 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.009e-05/6.492, allocations: 0 / 3.206 GB, free: 160.8 MB / 0.7584 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.859e-05/6.493, allocations: 3.719 kB / 3.206 GB, free: 160.8 MB / 0.7584 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.8e-05/6.493, allocations: 53.64 kB / 3.206 GB, free: 160.7 MB / 0.7584 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.005301/6.498, allocations: 3.65 MB / 3.209 GB, free: 156.8 MB / 0.7584 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001055/6.499, allocations: 0.6081 MB / 3.21 GB, free: 156.2 MB / 0.7584 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005867/6.5, allocations: 346.4 kB / 3.21 GB, free: 155.9 MB / 0.7584 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000146/6.5, allocations: 97.42 kB / 3.21 GB, free: 155.8 MB / 0.7584 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006147/6.5, allocations: 361.1 kB / 3.211 GB, free: 155.4 MB / 0.7584 GB
Notification: Performance of pre-optimization done (n=58): time 3.785e-06/6.5, allocations: 3.938 kB / 3.211 GB, free: 155.4 MB / 0.7584 GB
Notification: Performance of matching and sorting (n=58): time 0.002102/6.502, allocations: 0.6006 MB / 3.211 GB, free: 154.8 MB / 0.7584 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.765e-05/6.503, allocations: 63.91 kB / 3.211 GB, free: 154.7 MB / 0.7584 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005996/6.503, allocations: 394.2 kB / 3.212 GB, free: 154.3 MB / 0.7584 GB
Notification: Performance of collectPreVariables (initialization): time 6.312e-05/6.503, allocations: 29.7 kB / 3.212 GB, free: 154.3 MB / 0.7584 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001318/6.503, allocations: 299.8 kB / 3.212 GB, free: 154 MB / 0.7584 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001785/6.504, allocations: 208.3 kB / 3.212 GB, free: 153.8 MB / 0.7584 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.675e-05/6.504, allocations: 0 / 3.212 GB, free: 153.8 MB / 0.7584 GB
Notification: Performance of setup shared object (initialization): time 0.0001079/6.504, allocations: 370.9 kB / 3.213 GB, free: 153.4 MB / 0.7584 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000405/6.504, allocations: 221.2 kB / 3.213 GB, free: 153.2 MB / 0.7584 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004459/6.505, allocations: 341.3 kB / 3.213 GB, free: 152.8 MB / 0.7584 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004797/6.505, allocations: 277 kB / 3.213 GB, free: 152.6 MB / 0.7584 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.681e-06/6.505, allocations: 0 / 3.213 GB, free: 152.6 MB / 0.7584 GB
Notification: Performance of matching and sorting (n=72) (initialization): time 0.001194/6.506, allocations: 0.6548 MB / 3.214 GB, free: 151.9 MB / 0.7584 GB
Notification: Performance of prepare postOptimizeDAE: time 1.31e-05/6.506, allocations: 4 kB / 3.214 GB, free: 151.9 MB / 0.7584 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.825e-06/6.506, allocations: 4 kB / 3.214 GB, free: 151.9 MB / 0.7584 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.897e-05/6.506, allocations: 4 kB / 3.214 GB, free: 151.9 MB / 0.7584 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007197/6.507, allocations: 127.8 kB / 3.214 GB, free: 151.8 MB / 0.7584 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.381e-05/6.507, allocations: 8 kB / 3.214 GB, free: 151.8 MB / 0.7584 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001068/6.508, allocations: 81.97 kB / 3.214 GB, free: 151.7 MB / 0.7584 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.683e-05/6.508, allocations: 24 kB / 3.214 GB, free: 151.7 MB / 0.7584 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 12
 * 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 (72):
 * Single equations (assignments): 72
 * 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 0.0001582/6.508, allocations: 125.6 kB / 3.214 GB, free: 151.5 MB / 0.7584 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001339/6.509, allocations: 63.25 kB / 3.214 GB, free: 151.5 MB / 0.7584 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002243/6.509, allocations: 81.94 kB / 3.214 GB, free: 151.4 MB / 0.7584 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.723e-06/6.509, allocations: 4 kB / 3.214 GB, free: 151.4 MB / 0.7584 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.766e-06/6.509, allocations: 3.844 kB / 3.214 GB, free: 151.4 MB / 0.7584 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009356/6.51, allocations: 0.6917 MB / 3.215 GB, free: 150.6 MB / 0.7584 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002699/6.513, allocations: 1.521 MB / 3.217 GB, free: 149.1 MB / 0.7584 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.806e-06/6.513, allocations: 0 / 3.217 GB, free: 149.1 MB / 0.7584 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009423/6.514, allocations: 147.8 kB / 3.217 GB, free: 148.9 MB / 0.7584 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.022e-05/6.514, allocations: 11.66 kB / 3.217 GB, free: 148.9 MB / 0.7584 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.457e-05/6.514, allocations: 4 kB / 3.217 GB, free: 148.9 MB / 0.7584 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.091e-06/6.514, allocations: 4 kB / 3.217 GB, free: 148.9 MB / 0.7584 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.519e-06/6.514, allocations: 4 kB / 3.217 GB, free: 148.9 MB / 0.7584 GB
Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.001719/6.515, allocations: 1.077 MB / 3.218 GB, free: 147.8 MB / 0.7584 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004871/6.516, allocations: 223.6 kB / 3.218 GB, free: 147.6 MB / 0.7584 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001483/6.516, allocations: 4 kB / 3.218 GB, free: 147.6 MB / 0.7584 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009187/6.517, allocations: 55.25 kB / 3.218 GB, free: 147.5 MB / 0.7584 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.236e-05/6.517, allocations: 32.14 kB / 3.218 GB, free: 147.5 MB / 0.7584 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.613e-05/6.517, allocations: 23.98 kB / 3.218 GB, free: 147.5 MB / 0.7584 GB
Notification: Performance of sort global known variables: time 0.0004261/6.518, allocations: 310.9 kB / 3.218 GB, free: 147.2 MB / 0.7584 GB
Notification: Performance of remove unused functions: time 0.001153/6.519, allocations: 347.2 kB / 3.219 GB, free: 146.9 MB / 0.7584 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 0.001715/6.521, allocations: 1.462 MB / 3.22 GB, free: 145.6 MB / 0.7584 GB
Notification: Performance of simCode: created initialization part: time 0.0009617/6.522, allocations: 0.5509 MB / 3.221 GB, free: 145 MB / 0.7584 GB
Notification: Performance of simCode: created event and clocks part: time 5.27e-06/6.522, allocations: 3.938 kB / 3.221 GB, free: 145 MB / 0.7584 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004254/6.522, allocations: 300.9 kB / 3.221 GB, free: 144.7 MB / 0.7584 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002458/6.524, allocations: 424 kB / 3.221 GB, free: 144.3 MB / 0.7584 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003041/6.527, allocations: 1.437 MB / 3.223 GB, free: 142.9 MB / 0.7584 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008986/6.528, allocations: 1.117 MB / 3.224 GB, free: 141.7 MB / 0.7584 GB
Notification: Performance of SimCode: time 9.25e-07/6.528, allocations: 0 / 3.224 GB, free: 141.7 MB / 0.7584 GB
Notification: Performance of Templates: time 0.04318/6.572, allocations: 21.99 MB / 3.245 GB, free: 120.2 MB / 0.7584 GB