Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Utilities.IO.Python36.Examples.KalmanFilter.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/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 8.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo)
Running command: "" <> buildModelFMU(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,fileNamePrefix="Buildings_8_0_0_Buildings_Utilities_IO_Python36_Examples_KalmanFilter",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,fileNamePrefix="Buildings_8_0_0_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 8.0.0/package.mo): time 2.52/2.52, allocations: 287.3 MB / 302.3 MB, free: 8.297 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001545/0.001544, allocations: 179.7 kB / 370.8 MB, free: 10.86 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.18/2.18, allocations: 205.4 MB / 0.6295 GB, free: 10.62 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001153/0.001152, allocations: 97.34 kB / 0.7428 GB, free: 6.625 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004862/0.000486, allocations: 10.72 kB / 0.8657 GB, free: 140.6 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2129/0.2135, allocations: 115.3 MB / 0.9783 GB, free: 28.32 MB / 0.6198 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9824/1.196, allocations: 142.7 MB / 1.118 GB, free: 15.68 MB / 0.6823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003201/1.196, allocations: 88.77 kB / 1.118 GB, free: 15.68 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 0.0281/1.224, allocations: 6.681 MB / 1.124 GB, free: 31 MB / 0.698 GB
Notification: Performance of FrontEnd: time 2.475e-06/1.224, allocations: 0 / 1.124 GB, free: 31 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 3.5e-05/1.224, allocations: 3.812 kB / 1.124 GB, free: 31 MB / 0.698 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 0.001235/1.226, allocations: 0.5282 MB / 1.125 GB, free: 30.55 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.607e-05/1.226, allocations: 15.73 kB / 1.125 GB, free: 30.54 MB / 0.698 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 8.842e-05/1.226, allocations: 40.8 kB / 1.125 GB, free: 30.5 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 7.834e-05/1.226, allocations: 26.09 kB / 1.125 GB, free: 30.49 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.000348/1.226, allocations: 218 kB / 1.125 GB, free: 30.28 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.677e-05/1.226, allocations: 18.17 kB / 1.125 GB, free: 30.27 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 5.36e-05/1.226, allocations: 10.72 kB / 1.125 GB, free: 30.27 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004689/1.227, allocations: 159.8 kB / 1.125 GB, free: 30.22 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.266e-05/1.227, allocations: 4 kB / 1.125 GB, free: 30.22 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.637e-05/1.227, allocations: 2.766 kB / 1.125 GB, free: 30.22 MB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.675e-06/1.227, allocations: 3.844 kB / 1.125 GB, free: 30.22 MB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003626/1.227, allocations: 92.08 kB / 1.125 GB, free: 30.21 MB / 0.698 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001734/1.228, allocations: 153.6 kB / 1.126 GB, free: 30.08 MB / 0.698 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.