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 2.608/2.608, allocations: 316.1 MB / 321.3 MB, free: 15.63 MB / 264.6 MB Notification: Performance of FrontEnd - loaded program: time 7.042e-06/7.16e-06, allocations: 0 / 395.9 MB, free: 4.965 MB / 328.6 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2893/0.2893, allocations: 72.38 MB / 468.3 MB, free: 4.387 MB / 376.6 MB Notification: Performance of FrontEnd - scodeFlatten: time 4.513/4.802, allocations: 2.27 GB / 2.728 GB, free: 125.2 MB / 0.6022 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004311/4.802, allocations: 92.58 kB / 2.728 GB, free: 125.2 MB / 0.6022 GB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 2.0.0/Rooms/Validation/BESTEST/Case900FF.mo:4:5-4:30:writable] Error: Component matExtWal of variability PARAM has binding extWalCase900 of higher variability VAR. Error: Error occurred while flattening model Buildings.Rooms.Validation.BESTEST.Case900FF