Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_9_Buildings.Obsolete.Utilities.IO.Python36.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.Obsolete.Utilities.IO.Python36.Examples.KalmanFilter,fileNamePrefix="Buildings_9_Buildings_Obsolete_Utilities_IO_Python36_Examples_KalmanFilter",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Obsolete.Utilities.IO.Python36.Examples.KalmanFilter,fileNamePrefix="Buildings_9_Buildings_Obsolete_Utilities_IO_Python36_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 2.423/2.423, allocations: 390.3 MB / 405.3 MB, free: 13.52 MB / 314.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001466/0.001466, allocations: 181 kB / 498.1 MB, free: 5.75 MB / 394.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.57/1.57, allocations: 223.2 MB / 0.7948 GB, free: 17.95 MB / 0.5573 GB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001033/0.001033, allocations: 106.4 kB / 0.9346 GB, free: 6.227 MB / 0.6823 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004465/0.0004464, allocations: 9.375 kB / 1.084 GB, free: 221.5 MB / 0.823 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3486/0.3491, allocations: 142.3 MB / 1.223 GB, free: 114.2 MB / 0.823 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1963/0.5454, allocations: 155 MB / 1.374 GB, free: 7.062 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003062/0.5458, allocations: 95.92 kB / 1.374 GB, free: 6.969 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01938/0.5652, allocations: 6.814 MB / 1.381 GB, free: 116 kB / 0.8698 GB
Notification: Performance of FrontEnd: time 2.715e-06/0.5652, allocations: 0 / 1.381 GB, free: 116 kB / 0.8698 GB
Notification: Performance of Transformations before backend: time 1.605e-05/0.5653, allocations: 0 / 1.381 GB, free: 116 kB / 0.8698 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 0.0009801/0.5662, allocations: 0.5316 MB / 1.382 GB, free: 15.53 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 4.886e-05/0.5663, allocations: 8.031 kB / 1.382 GB, free: 15.52 MB / 0.8855 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 6.221e-05/0.5664, allocations: 42.55 kB / 1.382 GB, free: 15.47 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.366e-05/0.5664, allocations: 19.77 kB / 1.382 GB, free: 15.45 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003079/0.5668, allocations: 226.3 kB / 1.382 GB, free: 15.19 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.828e-05/0.5668, allocations: 16.17 kB / 1.382 GB, free: 15.18 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.065e-05/0.5669, allocations: 12 kB / 1.382 GB, free: 15.16 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003344/0.5672, allocations: 162.5 kB / 1.382 GB, free: 15 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.578e-06/0.5672, allocations: 0 / 1.382 GB, free: 15 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.907e-05/0.5672, allocations: 3.984 kB / 1.382 GB, free: 14.99 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.524e-06/0.5673, allocations: 7.953 kB / 1.382 GB, free: 14.98 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002348/0.5675, allocations: 92.44 kB / 1.382 GB, free: 14.89 MB / 0.8855 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001389/0.5676, allocations: 150.6 kB / 1.382 GB, free: 14.72 MB / 0.8855 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.