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 2.345/2.345, allocations: 387.4 MB / 394.9 MB, free: 13.39 MB / 314.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001261/0.001261, allocations: 176.8 kB / 487.4 MB, free: 5.039 MB / 394.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.499/1.499, allocations: 221.5 MB / 0.7824 GB, free: 0.9492 MB / 0.5417 GB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009449/0.000945, allocations: 108.5 kB / 0.9219 GB, free: 2.184 MB / 0.6823 GB
Notification: Performance of FrontEnd - loaded program: time 1.744e-05/1.746e-05, allocations: 4 kB / 1.067 GB, free: 185.6 MB / 0.7605 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.296/0.2961, allocations: 142.4 MB / 1.206 GB, free: 43.85 MB / 0.7605 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9763/1.272, allocations: 153.4 MB / 1.356 GB, free: 17.81 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002689/1.273, allocations: 88.27 kB / 1.356 GB, free: 17.81 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01834/1.291, allocations: 6.355 MB / 1.362 GB, free: 33.12 MB / 0.8386 GB
Notification: Performance of FrontEnd: time 1.292e-06/1.291, allocations: 0 / 1.362 GB, free: 33.12 MB / 0.8386 GB
Notification: Performance of Transformations before backend: time 1.343e-05/1.291, allocations: 0 / 1.362 GB, free: 33.12 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 0.000729/1.292, allocations: 0.5078 MB / 1.363 GB, free: 32.69 MB / 0.8386 GB
Notification: Performance of prepare preOptimizeDAE: time 4.2e-05/1.292, allocations: 11.56 kB / 1.363 GB, free: 32.69 MB / 0.8386 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 5.995e-05/1.292, allocations: 23.58 kB / 1.363 GB, free: 32.68 MB / 0.8386 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002166/1.292, allocations: 222 kB / 1.363 GB, free: 32.46 MB / 0.8386 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.103e-05/1.292, allocations: 3.906 kB / 1.363 GB, free: 32.46 MB / 0.8386 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.965e-05/1.292, allocations: 10.64 kB / 1.363 GB, free: 32.46 MB / 0.8386 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0001266/1.292, allocations: 57.92 kB / 1.363 GB, free: 32.46 MB / 0.8386 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001967/1.293, allocations: 131.9 kB / 1.363 GB, free: 32.42 MB / 0.8386 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.788e-06/1.293, allocations: 0 / 1.363 GB, free: 32.42 MB / 0.8386 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.99e-05/1.293, allocations: 0 / 1.363 GB, free: 32.42 MB / 0.8386 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.352e-06/1.293, allocations: 11.91 kB / 1.363 GB, free: 32.41 MB / 0.8386 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001041/1.293, allocations: 155.5 kB / 1.363 GB, free: 32.28 MB / 0.8386 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.