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 2.482/2.482, allocations: 316.1 MB / 321.3 MB, free: 15.73 MB / 264.6 MB
Notification: Performance of FrontEnd - loaded program: time 1.002e-05/1.019e-05, allocations: 4 kB / 396 MB, free: 5.051 MB / 328.6 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2923/0.2924, allocations: 72.38 MB / 468.3 MB, free: 4.371 MB / 376.6 MB
Notification: Performance of FrontEnd - scodeFlatten: time 4.038/4.33, allocations: 2.176 GB / 2.633 GB, free: 63.85 MB / 0.6022 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002406/4.33, allocations: 80.14 kB / 2.633 GB, free: 63.77 MB / 0.6022 GB
Notification: Performance of FrontEnd: time 1.393/5.724, allocations: 321.2 MB / 2.947 GB, free: 136.3 MB / 0.6022 GB
Notification: Performance of Transformations before backend: time 6.255e-05/5.724, allocations: 29.94 kB / 2.947 GB, free: 136.3 MB / 0.6022 GB
Notification: Performance of Generate backend data structure: time 0.001939/5.726, allocations: 0.9849 MB / 2.948 GB, free: 135.8 MB / 0.6022 GB
Notification: Performance of prepare preOptimizeDAE: time 3.811e-05/5.726, allocations: 19.06 kB / 2.948 GB, free: 135.8 MB / 0.6022 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002669/5.728, allocations: 236.1 kB / 2.948 GB, free: 135.7 MB / 0.6022 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001671/5.73, allocations: 0.6102 MB / 2.949 GB, free: 135.5 MB / 0.6022 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001207/5.73, allocations: 86.38 kB / 2.949 GB, free: 135.4 MB / 0.6022 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001616/5.731, allocations: 37.06 kB / 2.949 GB, free: 135.4 MB / 0.6022 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.001233/5.732, allocations: 495 kB / 2.95 GB, free: 135.4 MB / 0.6022 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001275/5.733, allocations: 0.5987 MB / 2.95 GB, free: 135.3 MB / 0.6022 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.383e-05/5.733, allocations: 0 / 2.95 GB, free: 135.3 MB / 0.6022 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.504e-05/5.733, allocations: 0 / 2.95 GB, free: 135.3 MB / 0.6022 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.482e-05/5.733, allocations: 19.16 kB / 2.95 GB, free: 135.3 MB / 0.6022 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004251/5.737, allocations: 2.328 MB / 2.952 GB, free: 134.3 MB / 0.6022 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005564/5.738, allocations: 329.1 kB / 2.953 GB, free: 134.3 MB / 0.6022 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003311/5.738, allocations: 205.9 kB / 2.953 GB, free: 134.2 MB / 0.6022 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005494/5.739, allocations: 236.4 kB / 2.953 GB, free: 134.1 MB / 0.6022 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.008e-05/5.739, allocations: 41.97 kB / 2.953 GB, free: 134 MB / 0.6022 GB
Notification: Performance of pre-optimization done (n=34): time 3.365e-06/5.739, allocations: 0 / 2.953 GB, free: 134 MB / 0.6022 GB
Notification: Performance of matching and sorting (n=38): time 0.003618/5.743, allocations: 1.293 MB / 2.954 GB, free: 133.6 MB / 0.6022 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.008e-05/5.743, allocations: 55 kB / 2.955 GB, free: 133.6 MB / 0.6022 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005286/5.743, allocations: 370.4 kB / 2.955 GB, free: 133.5 MB / 0.6022 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001005/5.743, allocations: 29.11 kB / 2.955 GB, free: 133.4 MB / 0.6022 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000218/5.744, allocations: 349.1 kB / 2.955 GB, free: 133.3 MB / 0.6022 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001245/5.744, allocations: 128.1 kB / 2.955 GB, free: 133.2 MB / 0.6022 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.158e-05/5.744, allocations: 3.906 kB / 2.955 GB, free: 133.2 MB / 0.6022 GB
Notification: Performance of setup shared object (initialization): time 9.898e-05/5.744, allocations: 363 kB / 2.956 GB, free: 132.9 MB / 0.6022 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004144/5.744, allocations: 198 kB / 2.956 GB, free: 132.9 MB / 0.6022 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000432/5.745, allocations: 311 kB / 2.956 GB, free: 132.8 MB / 0.6022 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol.dynBal.medium.p = vol.dynBal.p_start (boundary.p = vol.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.003783/5.749, allocations: 0.9729 MB / 2.957 GB, free: 132.6 MB / 0.6022 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.96e-06/5.749, allocations: 0 / 2.957 GB, free: 132.6 MB / 0.6022 GB
[/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 2.0.0/Fluid/Interfaces/ConservationEquation.mo:233:7-233:37:writable] Error: Initialization problem is structurally singular, error found sorting equations 
 10: vol.dynBal.medium.p = boundary.p;
5: vol.dynBal.medium.p = vol.dynBal.p_start;
 for variables 
 QLat_flow.hActual(37), $DER.vol.dynBal.medium.d(47), vol.ports[2].m_flow(6)
Error: No system for the symbolic initialization was generated