Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Utilities.IO.Python36.Examples.KalmanFilter.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo)
Running command: "" <> buildModelFMU(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Utilities_IO_Python36_Examples_KalmanFilter",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Utilities_IO_Python36_Examples_KalmanFilter",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.535/1.535, allocations: 249.3 MB / 261.8 MB, free: 5.902 MB / 202.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0009892/0.0009892, allocations: 180.5 kB / 321.3 MB, free: 14.66 MB / 266.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.775/1.775, allocations: 205.2 MB / 0.572 GB, free: 10.68 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009791/0.0009792, allocations: 92.39 kB / 0.6764 GB, free: 15.66 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 3.269e-05/3.27e-05, allocations: 4 kB / 0.788 GB, free: 97.02 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2466/0.2467, allocations: 106.3 MB / 0.8919 GB, free: 6.586 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.8351/1.082, allocations: 136.5 MB / 1.025 GB, free: 14.24 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002632/1.082, allocations: 91.61 kB / 1.025 GB, free: 14.18 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01912/1.101, allocations: 6.48 MB / 1.032 GB, free: 8.895 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 1.102e-06/1.101, allocations: 0 / 1.032 GB, free: 8.895 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 1.495e-05/1.101, allocations: 4 kB / 1.032 GB, free: 8.891 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: 21
 * Number of variables: 21
Notification: Performance of Generate backend data structure: time 0.0008353/1.102, allocations: 0.501 MB / 1.032 GB, free: 8.352 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.295e-05/1.102, allocations: 8.031 kB / 1.032 GB, free: 8.344 MB / 0.6511 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.854e-05/1.102, allocations: 46.3 kB / 1.032 GB, free: 8.293 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 5.557e-05/1.102, allocations: 27.77 kB / 1.032 GB, free: 8.266 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002878/1.103, allocations: 223.8 kB / 1.032 GB, free: 8.016 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.186e-05/1.103, allocations: 11.42 kB / 1.032 GB, free: 8.008 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.129e-05/1.103, allocations: 15.38 kB / 1.032 GB, free: 7.996 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002984/1.103, allocations: 145.3 kB / 1.033 GB, free: 7.871 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.506e-06/1.103, allocations: 0 / 1.033 GB, free: 7.871 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.913e-05/1.103, allocations: 3.984 kB / 1.033 GB, free: 7.867 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.174e-06/1.103, allocations: 8 kB / 1.033 GB, free: 7.859 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001317/1.103, allocations: 62.44 kB / 1.033 GB, free: 7.816 MB / 0.6511 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001283/1.103, allocations: 152.3 kB / 1.033 GB, free: 7.656 MB / 0.6511 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.