Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Utilities.IO.Python27.Examples.SimpleRoom.conf.json
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Running command: translateModel(Buildings.Utilities.IO.Python27.Examples.SimpleRoom,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Utilities.IO.Python27.Examples.SimpleRoom")
Notification: Performance of loadModel(Buildings): time 4.158/4.158, allocations: 432.7 MB / 445.3 MB, free: 15.74 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.844e-05/2.856e-05, allocations: 4.484 kB / 0.5383 GB, free: 10.27 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1754/0.1755, allocations: 98.72 MB / 0.6347 GB, free: 1.926 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2454/0.421, allocations: 128.7 MB / 0.7604 GB, free: 1.066 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002647/0.4213, allocations: 79.95 kB / 0.7605 GB, free: 0.9883 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.02329/0.4446, allocations: 5.618 MB / 0.7659 GB, free: 11.33 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 1.64e-06/0.4446, allocations: 0 / 0.7659 GB, free: 11.33 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 2.529e-05/0.4447, allocations: 8 kB / 0.766 GB, free: 11.32 MB / 0.6511 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 36
 * Number of variables: 36
Notification: Performance of Generate backend data structure: time 0.0009657/0.4456, allocations: 0.5206 MB / 0.7665 GB, free: 10.75 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 3.909e-05/0.4457, allocations: 8.031 kB / 0.7665 GB, free: 10.75 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 8.074e-05/0.4458, allocations: 23.77 kB / 0.7665 GB, free: 10.72 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003426/0.4461, allocations: 238.2 kB / 0.7667 GB, free: 10.45 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.056e-05/0.4462, allocations: 20 kB / 0.7667 GB, free: 10.43 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.216e-05/0.4463, allocations: 23.91 kB / 0.7668 GB, free: 10.41 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004175/0.4467, allocations: 177.6 kB / 0.7669 GB, free: 10.23 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.173e-05/0.4467, allocations: 0 / 0.7669 GB, free: 10.23 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.158e-05/0.4468, allocations: 11.98 kB / 0.7669 GB, free: 10.21 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.786e-06/0.4468, allocations: 3.953 kB / 0.7669 GB, free: 10.21 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002928/0.4471, allocations: 107.8 kB / 0.767 GB, free: 10.11 MB / 0.6511 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0002053/0.4473, allocations: 178.5 kB / 0.7672 GB, free: 9.906 MB / 0.6511 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.