Running command: "" <> buildModelFMU(IdealizedContact.Examples.Example18,fileNamePrefix="IdealizedContact_IdealizedContact_Examples_Example18",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadModel(IdealizedContact): time 1.898/1.898, allocations: 184.4 MB / 196.6 MB, free: 5.125 MB / 170.7 MB Notification: Performance of FrontEnd - loaded program: time 4.48e-05/4.457e-05, allocations: 0 / 241.6 MB, free: 9.199 MB / 202.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09345/0.09354, allocations: 42.03 MB / 283.6 MB, free: 15.09 MB / 250.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.4434/0.537, allocations: 116.2 MB / 399.8 MB, free: 2.418 MB / 330.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002626/0.5373, allocations: 67.97 kB / 399.9 MB, free: 2.352 MB / 330.7 MB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/IdealizedContact 0.2.0/package.mo:8773:15-8773:52:writable] Warning: y was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. Error: Error occurred while flattening model IdealizedContact.Examples.Example18 Notification: Performance of FrontEnd: time 0.718/1.255, allocations: 107.2 MB / 0.4952 GB, free: 87.04 MB / 378.7 MB