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 2.755/2.755, allocations: 318 MB / 323.7 MB, free: 5.457 MB / 264.6 MB Notification: Performance of FrontEnd - loaded program: time 2.347e-05/2.359e-05, allocations: 3.984 kB / 398.7 MB, free: 1.082 MB / 312.6 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1489/0.1489, allocations: 72.81 MB / 471.5 MB, free: 8.137 MB / 392.6 MB Notification: Performance of FrontEnd - scodeFlatten: time 4.676/4.825, allocations: 2.429 GB / 2.89 GB, free: 186.7 MB / 0.6022 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002541/4.825, allocations: 92.08 kB / 2.89 GB, free: 186.6 MB / 0.6022 GB [/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.System4 Notification: Performance of FrontEnd: time 2.069/6.894, allocations: 0.5308 GB / 3.421 GB, free: 77.83 MB / 0.6022 GB