[<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 2.227/2.227, allocations: 268.2 MB / 275.2 MB, free: 7.715 MB / 218.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.1763/2.404, allocations: 63.84 MB / 339 MB, free: 8.09 MB / 282.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2746/2.678, allocations: 61.53 MB / 400.5 MB, free: 14.04 MB / 330.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 10.73/13.41, allocations: 5.258 GB / 5.649 GB, free: 1.574 MB / 0.5261 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002998/13.41, allocations: 81.97 kB / 5.649 GB, free: 1.535 MB / 0.5261 GB
[/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 1.6/Airflow/Multizone/ZonalFlow_ACS.mo:30:3-36:11: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: 174
 * Number of variables: 174
Notification: Performance of Generate backend data structure: time 1.732/15.14, allocations: 403.7 MB / 6.043 GB, free: 21.98 MB / 0.5261 GB
Notification: Performance of prepare preOptimizeDAE: time 4.428e-05/15.14, allocations: 8 kB / 6.043 GB, free: 21.98 MB / 0.5261 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007465/15.14, allocations: 102.9 kB / 6.043 GB, free: 21.88 MB / 0.5261 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.3287/15.47, allocations: 26.68 MB / 6.069 GB, free: 116 MB / 0.5261 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.815e-05/15.47, allocations: 18.75 kB / 6.069 GB, free: 116 MB / 0.5261 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001762/15.47, allocations: 44.31 kB / 6.069 GB, free: 116 MB / 0.5261 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.002278/15.47, allocations: 0.7941 MB / 6.07 GB, free: 116 MB / 0.5261 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002092/15.47, allocations: 0.736 MB / 6.071 GB, free: 115.9 MB / 0.5261 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.197e-05/15.47, allocations: 3.703 kB / 6.071 GB, free: 115.9 MB / 0.5261 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001296/15.47, allocations: 2.5 kB / 6.071 GB, free: 115.9 MB / 0.5261 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.312e-05/15.47, allocations: 38.94 kB / 6.071 GB, free: 115.9 MB / 0.5261 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.008302/15.48, allocations: 3.181 MB / 6.074 GB, free: 114.9 MB / 0.5261 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001221/15.48, allocations: 0.5091 MB / 6.075 GB, free: 114.8 MB / 0.5261 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0009563/15.49, allocations: 400.5 kB / 6.075 GB, free: 114.8 MB / 0.5261 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003166/15.49, allocations: 194.4 kB / 6.075 GB, free: 114.7 MB / 0.5261 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001088/15.49, allocations: 441.4 kB / 6.076 GB, free: 114.6 MB / 0.5261 GB
Notification: Performance of pre-optimization done (n=68): time 4.368e-06/15.49, allocations: 2.375 kB / 6.076 GB, free: 114.6 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=82): time 0.01882/15.51, allocations: 3.979 MB / 6.079 GB, free: 113.6 MB / 0.5261 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.275e-05/15.51, allocations: 62.47 kB / 6.08 GB, free: 113.5 MB / 0.5261 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008369/15.51, allocations: 447.4 kB / 6.08 GB, free: 113.4 MB / 0.5261 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002534/15.51, allocations: 28.55 kB / 6.08 GB, free: 113.4 MB / 0.5261 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001481/15.51, allocations: 260.5 kB / 6.08 GB, free: 113.3 MB / 0.5261 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003612/15.51, allocations: 278.9 kB / 6.081 GB, free: 113.1 MB / 0.5261 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.319e-05/15.51, allocations: 0 / 6.081 GB, free: 113.1 MB / 0.5261 GB
Notification: Performance of setup shared object (initialization): time 0.0001303/15.51, allocations: 373.7 kB / 6.081 GB, free: 112.8 MB / 0.5261 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009777/15.51, allocations: 378.7 kB / 6.081 GB, free: 112.8 MB / 0.5261 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001033/15.51, allocations: 475.1 kB / 6.082 GB, free: 112.7 MB / 0.5261 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002145/15.51, allocations: 0.5517 MB / 6.082 GB, free: 112.7 MB / 0.5261 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.534e-06/15.51, allocations: 0 / 6.082 GB, free: 112.7 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=93) (initialization): time 0.005198/15.52, allocations: 1.298 MB / 6.083 GB, free: 112.6 MB / 0.5261 GB
Notification: Performance of prepare postOptimizeDAE: time 2.267e-05/15.52, allocations: 3.25 kB / 6.083 GB, free: 112.6 MB / 0.5261 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.419e-05/15.52, allocations: 5.969 kB / 6.084 GB, free: 112.6 MB / 0.5261 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001718/15.52, allocations: 256.8 kB / 6.084 GB, free: 112.6 MB / 0.5261 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001646/15.52, allocations: 171 kB / 6.084 GB, free: 112.6 MB / 0.5261 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01884/15.54, allocations: 5.295 MB / 6.089 GB, free: 109.3 MB / 0.5261 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001515/15.54, allocations: 82.86 kB / 6.089 GB, free: 109.3 MB / 0.5261 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001564/15.54, allocations: 46.89 kB / 6.089 GB, free: 109.3 MB / 0.5261 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * 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 (89):
 * Single equations (assignments): 87
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 2 {(2,100.0%) 1,(2,100.0%) 1}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0003269/15.54, allocations: 115.9 kB / 6.089 GB, free: 109.2 MB / 0.5261 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002468/15.54, allocations: 66.53 kB / 6.089 GB, free: 109.2 MB / 0.5261 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005842/15.55, allocations: 1.42 MB / 6.091 GB, free: 109.1 MB / 0.5261 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.844e-05/15.55, allocations: 16.66 kB / 6.091 GB, free: 109.1 MB / 0.5261 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.035e-05/15.55, allocations: 0 / 6.091 GB, free: 109.1 MB / 0.5261 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.923e-05/15.55, allocations: 2.953 kB / 6.091 GB, free: 109.1 MB / 0.5261 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008613/15.56, allocations: 2.724 MB / 6.093 GB, free: 108.6 MB / 0.5261 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.513e-05/15.56, allocations: 2.031 kB / 6.093 GB, free: 108.6 MB / 0.5261 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001694/15.56, allocations: 176.3 kB / 6.094 GB, free: 108.6 MB / 0.5261 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002746/15.56, allocations: 309.9 kB / 6.094 GB, free: 108.5 MB / 0.5261 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000236/15.56, allocations: 28.38 kB / 6.094 GB, free: 108.5 MB / 0.5261 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004169/15.57, allocations: 2.962 MB / 6.097 GB, free: 106.1 MB / 0.5261 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.337e-06/15.57, allocations: 6.438 kB / 6.097 GB, free: 106.1 MB / 0.5261 GB
Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.005866/15.57, allocations: 1.862 MB / 6.099 GB, free: 105.8 MB / 0.5261 GB
Notification: Performance of postOpt generateSymbolicLinearization (simulation): time 0.007693/15.58, allocations: 2.941 MB / 6.102 GB, free: 105.1 MB / 0.5261 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00103/15.58, allocations: 292.4 kB / 6.102 GB, free: 104.9 MB / 0.5261 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002511/15.58, allocations: 11.78 kB / 6.102 GB, free: 104.9 MB / 0.5261 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001521/15.58, allocations: 65.77 kB / 6.102 GB, free: 104.9 MB / 0.5261 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001511/15.58, allocations: 54 kB / 6.102 GB, free: 104.9 MB / 0.5261 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001613/15.58, allocations: 49.69 kB / 6.102 GB, free: 104.9 MB / 0.5261 GB
Notification: Performance of sort global known variables: time 0.0005926/15.58, allocations: 355.5 kB / 6.102 GB, free: 104.9 MB / 0.5261 GB
Notification: Performance of remove unused functions: time 0.005639/15.59, allocations: 0.8894 MB / 6.103 GB, free: 104.9 MB / 0.5261 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 6
 * Number of states: 6 (rooA.dynBal.medium.p,rooA.dynBal.medium.Xi[1],rooA.dynBal.medium.T,rooB.dynBal.medium.p,rooB.dynBal.medium.Xi[1],rooB.dynBal.medium.T)
 * Number of discrete variables: 1 ($whenCondition1)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (92):
 * Single equations (assignments): 90
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 2 {(2,100.0%) 1,(2,100.0%) 1}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.004065/15.59, allocations: 1.71 MB / 6.105 GB, free: 104.7 MB / 0.5261 GB
Notification: Performance of simCode: created initialization part: time 0.003284/15.6, allocations: 1.215 MB / 6.106 GB, free: 104.4 MB / 0.5261 GB
Notification: Performance of simCode: created event and clocks part: time 7.054e-06/15.6, allocations: 0 / 6.106 GB, free: 104.4 MB / 0.5261 GB
Notification: Performance of simCode: created simulation system equations: time 0.002092/15.6, allocations: 0.7933 MB / 6.107 GB, free: 104.2 MB / 0.5261 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00417/15.6, allocations: 431.7 kB / 6.107 GB, free: 104.2 MB / 0.5261 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007141/15.61, allocations: 1.862 MB / 6.109 GB, free: 103.9 MB / 0.5261 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001405/15.61, allocations: 1.188 MB / 6.11 GB, free: 103.2 MB / 0.5261 GB
Notification: Performance of SimCode: time 1.242e-06/15.61, allocations: 2.844 kB / 6.11 GB, free: 103.2 MB / 0.5261 GB