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 3.007/3.007, allocations: 318.2 MB / 323.4 MB, free: 13.38 MB / 264.6 MB
Notification: Performance of FrontEnd - loaded program: time 0.193/3.2, allocations: 75.14 MB / 398.6 MB, free: 2.18 MB / 328.6 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3796/3.58, allocations: 72.82 MB / 471.4 MB, free: 1.895 MB / 376.6 MB
Notification: Performance of FrontEnd - scodeFlatten: time 6.19/9.77, allocations: 2.448 GB / 2.908 GB, free: 157.5 MB / 0.6178 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003335/9.771, allocations: 87.97 kB / 2.908 GB, free: 157.5 MB / 0.6178 GB
[/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica_StateGraph2 2.0.3/package.mo:12150:5-12156:3:writable] Warning: Usage of non-standard operator (not specified in the Modelica specification): Connections.uniqueRoot. Functionality might be partially supported but is not guaranteed.
[/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 2.1.0/Fluid/FixedResistances/SplitterFixedResistanceDpM.mo:9:19-9:41:writable] Notification: From here:
[/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 2.1.0/Fluid/BaseClasses/PartialThreeWayResistance.mo:49:5-49:98:writable] Error: Trying to override final element allowFlowReversal with modifier ' = portFlowDirection_1 == Modelica.Fluid.Types.PortFlowDirection.Bidirectional'.
[/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 2.1.0/Fluid/Interfaces/PartialTwoPortInterface.mo:2:1-139:28:writable] Error: Illegal to instantiate partial class PartialTwoPortInterface.
Error: Error occurred while flattening model Buildings.Examples.Tutorial.Boiler.System7
Error: Internal error SimCode: The model Buildings.Examples.Tutorial.Boiler.System7 could not be translated to FMU