Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.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 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo)
Running command: "" <> buildModelFMU(Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Obsolete_Utilities_IO_Python27_Examples_KalmanFilter",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Obsolete_Utilities_IO_Python27_Examples_KalmanFilter",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.7/1.7, allocations: 285.6 MB / 293.1 MB, free: 10.14 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001107/0.001107, allocations: 176.9 kB / 361.4 MB, free: 6.809 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.589/1.589, allocations: 205.2 MB / 0.62 GB, free: 11.63 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008301/0.0008299, allocations: 92.08 kB / 0.733 GB, free: 44.15 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.128e-05/2.13e-05, allocations: 4 kB / 0.8518 GB, free: 2.621 MB / 0.5886 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7301/0.7301, allocations: 115.3 MB / 0.9645 GB, free: 78.67 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2123/0.9424, allocations: 142.3 MB / 1.103 GB, free: 13.43 MB / 0.7136 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003347/0.9428, allocations: 92.72 kB / 1.103 GB, free: 13.34 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 0.02057/0.9634, allocations: 6.384 MB / 1.11 GB, free: 7.023 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 1.493e-06/0.9635, allocations: 0 / 1.11 GB, free: 7.023 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 1.984e-05/0.9635, allocations: 0 / 1.11 GB, free: 7.023 MB / 0.7136 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 19
 * Number of variables: 19
Notification: Performance of Generate backend data structure: time 0.001114/0.9646, allocations: 0.4951 MB / 1.11 GB, free: 6.484 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 5.418e-05/0.9647, allocations: 8.969 kB / 1.11 GB, free: 6.477 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 8.924e-05/0.9648, allocations: 15.81 kB / 1.11 GB, free: 6.461 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003251/0.9651, allocations: 226.7 kB / 1.11 GB, free: 6.203 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.491e-05/0.9652, allocations: 4 kB / 1.11 GB, free: 6.199 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.41e-05/0.9652, allocations: 15.92 kB / 1.11 GB, free: 6.184 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0001549/0.9654, allocations: 51.98 kB / 1.111 GB, free: 6.133 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002454/0.9656, allocations: 130 kB / 1.111 GB, free: 5.996 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.038e-05/0.9657, allocations: 0 / 1.111 GB, free: 5.996 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.922e-05/0.9657, allocations: 0 / 1.111 GB, free: 5.996 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.953e-06/0.9657, allocations: 4 kB / 1.111 GB, free: 5.992 MB / 0.7136 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001395/0.9659, allocations: 141.5 kB / 1.111 GB, free: 5.832 MB / 0.7136 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.