Running command: translateModel(Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900FF,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900FF") Notification: Performance of loadModel(Buildings): time 3.592/3.592, allocations: 403.9 MB / 411 MB, free: 408 kB / 314.7 MB Notification: Performance of FrontEnd - loaded program: time 1.798e-05/1.806e-05, allocations: 4 kB / 0.4942 GB, free: 1.398 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4816/0.4817, allocations: 92.69 MB / 0.5847 GB, free: 2.395 MB / 474.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 5.757/6.239, allocations: 2.328 GB / 2.913 GB, free: 195.2 MB / 0.7605 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004291/6.239, allocations: 107.2 kB / 2.913 GB, free: 195.1 MB / 0.7605 GB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/ThermalZones/Detailed/Validation/BESTEST/Cases6xx/Case600FF.mo:96:7-96:25:writable] Error: Component roo.datConExtWin[1].glaSys of variability PARAM has binding window600 of higher variability VAR. Error: Error occurred while flattening model Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900FF Notification: Performance of FrontEnd: time 1.633/7.872, allocations: 348.2 MB / 3.253 GB, free: 129.7 MB / 0.7605 GB