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 2.542/2.542, allocations: 316.1 MB / 321.3 MB, free: 15.72 MB / 264.6 MB Notification: Performance of FrontEnd - loaded program: time 1.766e-05/1.799e-05, allocations: 4 kB / 395.9 MB, free: 5.059 MB / 328.6 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.295/0.2951, allocations: 72.37 MB / 468.3 MB, free: 4.414 MB / 376.6 MB Notification: Performance of FrontEnd - scodeFlatten: time 4.325/4.62, allocations: 2.273 GB / 2.731 GB, free: 125.4 MB / 0.6022 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003659/4.621, allocations: 104.6 kB / 2.731 GB, free: 125.4 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.Case950FF