Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_9_Buildings.Utilities.IO.Python_3_8.Examples.KalmanFilter.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package Buildings with version 9.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/package.mo)
Running command: "" <> buildModelFMU(Buildings.Utilities.IO.Python_3_8.Examples.KalmanFilter,fileNamePrefix="Buildings_9_Buildings_Utilities_IO_Python_3_8_Examples_KalmanFilter",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Utilities.IO.Python_3_8.Examples.KalmanFilter,fileNamePrefix="Buildings_9_Buildings_Utilities_IO_Python_3_8_Examples_KalmanFilter",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/package.mo): time 2.094/2.094, allocations: 387.1 MB / 399.7 MB, free: 9.52 MB / 314.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001054/0.001054, allocations: 180.1 kB / 492.3 MB, free: 0.6211 MB / 394.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.471/1.471, allocations: 221.3 MB / 0.7871 GB, free: 12.92 MB / 0.5573 GB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008207/0.0008208, allocations: 87.91 kB / 0.9267 GB, free: 13.99 MB / 0.698 GB
Notification: Performance of FrontEnd - loaded program: time 2.93e-05/2.931e-05, allocations: 5.25 kB / 1.073 GB, free: 180.3 MB / 0.7605 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3026/0.3026, allocations: 142.4 MB / 1.212 GB, free: 38.43 MB / 0.7605 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.101/1.404, allocations: 154 MB / 1.363 GB, free: 19.11 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.00027/1.404, allocations: 85 kB / 1.363 GB, free: 19.11 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01862/1.423, allocations: 6.492 MB / 1.369 GB, free: 34.42 MB / 0.8386 GB
Notification: Performance of FrontEnd: time 1.814e-06/1.423, allocations: 0 / 1.369 GB, free: 34.42 MB / 0.8386 GB
Notification: Performance of Transformations before backend: time 1.937e-05/1.423, allocations: 3.844 kB / 1.369 GB, free: 34.42 MB / 0.8386 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 0.000717/1.424, allocations: 0.5089 MB / 1.37 GB, free: 33.98 MB / 0.8386 GB
Notification: Performance of prepare preOptimizeDAE: time 4.729e-05/1.424, allocations: 7.656 kB / 1.37 GB, free: 33.98 MB / 0.8386 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 4.982e-05/1.424, allocations: 44.8 kB / 1.37 GB, free: 33.94 MB / 0.8386 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 5.525e-05/1.424, allocations: 26.06 kB / 1.37 GB, free: 33.93 MB / 0.8386 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.000267/1.424, allocations: 214.1 kB / 1.37 GB, free: 33.72 MB / 0.8386 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.423e-05/1.424, allocations: 25.19 kB / 1.37 GB, free: 33.71 MB / 0.8386 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.148e-05/1.424, allocations: 14.75 kB / 1.37 GB, free: 33.71 MB / 0.8386 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002617/1.425, allocations: 144.2 kB / 1.37 GB, free: 33.66 MB / 0.8386 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.185e-06/1.425, allocations: 0 / 1.37 GB, free: 33.66 MB / 0.8386 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.979e-05/1.425, allocations: 3.188 kB / 1.37 GB, free: 33.66 MB / 0.8386 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.184e-06/1.425, allocations: 3.844 kB / 1.37 GB, free: 33.66 MB / 0.8386 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001276/1.425, allocations: 61.97 kB / 1.37 GB, free: 33.66 MB / 0.8386 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001216/1.425, allocations: 154.2 kB / 1.37 GB, free: 33.52 MB / 0.8386 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.