Running command: translateModel(FCSys.Assemblies.Cells.Examples.TestStandSimple,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="FCSys_FCSys.Assemblies.Cells.Examples.TestStandSimple") Notification: Performance of loadModel(FCSys): time 2.526/2.526, allocations: 191.6 MB / 199.1 MB, free: 3.926 MB / 170.7 MB Warning: Ignoring unknown experiment annotation option: __Dymola_Algorithm = "Dassl" Notification: Performance of FrontEnd - loaded program: time 2.798e-05/2.808e-05, allocations: 4 kB / 244.7 MB, free: 7.422 MB / 202.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1303/0.1303, allocations: 43.32 MB / 288 MB, free: 12.04 MB / 250.7 MB Notification: Performance of NFInst.instantiate(FCSys.Assemblies.Cells.Examples.TestStandSimple): time 0.7197/0.8501, allocations: 154.2 MB / 442.2 MB, free: 6.895 MB / 378.7 MB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/FCSys 0.2.6/Assemblies.mo:47:9-48:70:writable] Error: Variable environment.psi_O2_dry not found in scope TestConditions.