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 2.925/2.925, allocations: 321 MB / 328.1 MB, free: 5.453 MB / 266.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.766e-05/2.767e-05, allocations: 4.219 kB / 403.9 MB, free: 412 kB / 314.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1756/0.1757, allocations: 73.4 MB / 477.3 MB, free: 6.863 MB / 394.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.306/5.481, allocations: 2.18 GB / 2.646 GB, free: 31.55 MB / 0.6198 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002902/5.482, allocations: 84.08 kB / 2.646 GB, free: 31.51 MB / 0.6198 GB
Notification: Performance of FrontEnd: time 1.74/7.222, allocations: 335.9 MB / 2.975 GB, free: 140.5 MB / 0.6198 GB
Notification: Performance of Transformations before backend: time 9.641e-05/7.222, allocations: 18.81 kB / 2.975 GB, free: 140.5 MB / 0.6198 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 151
 * Number of variables: 151
Notification: Performance of Generate backend data structure: time 0.003818/7.226, allocations: 1.117 MB / 2.976 GB, free: 139.8 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 5.806e-05/7.226, allocations: 11.66 kB / 2.976 GB, free: 139.8 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003029/7.229, allocations: 257.1 kB / 2.976 GB, free: 139.8 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00202/7.231, allocations: 0.6167 MB / 2.976 GB, free: 139.6 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001385/7.231, allocations: 87.56 kB / 2.977 GB, free: 139.5 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001506/7.231, allocations: 44 kB / 2.977 GB, free: 139.5 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.001276/7.233, allocations: 495.2 kB / 2.977 GB, free: 139.5 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001423/7.234, allocations: 0.6 MB / 2.978 GB, free: 139.4 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.585e-05/7.234, allocations: 0 / 2.978 GB, free: 139.4 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.555e-05/7.234, allocations: 3 kB / 2.978 GB, free: 139.4 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.766e-05/7.234, allocations: 22.69 kB / 2.978 GB, free: 139.4 MB / 0.6198 GB
Warning: The model contains alias variables with conflicting start and/or nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00546/7.24, allocations: 2.421 MB / 2.98 GB, free: 138.3 MB / 0.6198 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007933/7.241, allocations: 397.5 kB / 2.98 GB, free: 138.2 MB / 0.6198 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003778/7.241, allocations: 185.2 kB / 2.981 GB, free: 138.2 MB / 0.6198 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0008077/7.242, allocations: 237.2 kB / 2.981 GB, free: 138 MB / 0.6198 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.169e-05/7.242, allocations: 38 kB / 2.981 GB, free: 138 MB / 0.6198 GB
Notification: Performance of pre-optimization done (n=34): time 3.937e-06/7.242, allocations: 0 / 2.981 GB, free: 138 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=36): time 0.004778/7.247, allocations: 1.187 MB / 2.982 GB, free: 137.6 MB / 0.6198 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.674e-05/7.247, allocations: 61.08 kB / 2.982 GB, free: 137.6 MB / 0.6198 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007788/7.248, allocations: 372.3 kB / 2.982 GB, free: 137.5 MB / 0.6198 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001206/7.248, allocations: 28.67 kB / 2.982 GB, free: 137.4 MB / 0.6198 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003303/7.248, allocations: 352.5 kB / 2.983 GB, free: 137.3 MB / 0.6198 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001829/7.248, allocations: 122.2 kB / 2.983 GB, free: 137.2 MB / 0.6198 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.87e-05/7.248, allocations: 3.625 kB / 2.983 GB, free: 137.2 MB / 0.6198 GB
Notification: Performance of setup shared object (initialization): time 0.0001338/7.248, allocations: 363.8 kB / 2.983 GB, free: 136.9 MB / 0.6198 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005542/7.249, allocations: 179.1 kB / 2.983 GB, free: 136.9 MB / 0.6198 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006226/7.25, allocations: 291.4 kB / 2.984 GB, free: 136.8 MB / 0.6198 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 0.005962/7.256, allocations: 0.9164 MB / 2.985 GB, free: 136.6 MB / 0.6198 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.505e-06/7.256, allocations: 0 / 2.985 GB, free: 136.6 MB / 0.6198 GB
[/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 3.0.0/Fluid/Interfaces/ConservationEquation.mo:307:7-307:37:writable] Error: Initialization problem is structurally singular, error found sorting equations 
 8: 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.p(45), vol.ports[2].m_flow(6)
Error: No system for the symbolic initialization was generated