Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter.conf.json
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo", uses=false)
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false)
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 8.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo)
Running command: translateModel(Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter")
translateModel(Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 2.601/2.601, allocations: 285 MB / 292.5 MB, free: 10.5 MB / 234.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001472/0.001471, allocations: 180.9 kB / 360.7 MB, free: 7.227 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.079/2.079, allocations: 205.3 MB / 0.6192 GB, free: 12.12 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001021/0.00102, allocations: 100.9 kB / 0.7322 GB, free: 44.66 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.186e-05/2.185e-05, allocations: 4 kB / 0.8509 GB, free: 3.359 MB / 0.5886 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.8592/0.8593, allocations: 115.2 MB / 0.9634 GB, free: 78.31 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.296/1.155, allocations: 142.1 MB / 1.102 GB, free: 14.32 MB / 0.7136 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003548/1.156, allocations: 93.86 kB / 1.102 GB, free: 14.23 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 0.02859/1.184, allocations: 6.366 MB / 1.109 GB, free: 7.922 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 1.453e-06/1.184, allocations: 0 / 1.109 GB, free: 7.922 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 2.235e-05/1.184, allocations: 8 kB / 1.109 GB, free: 7.914 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 0.0009846/1.185, allocations: 495.2 kB / 1.109 GB, free: 7.387 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 4.465e-05/1.185, allocations: 8.031 kB / 1.109 GB, free: 7.379 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 7.327e-05/1.186, allocations: 27.75 kB / 1.109 GB, free: 7.352 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003386/1.186, allocations: 220.5 kB / 1.109 GB, free: 7.098 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.437e-05/1.186, allocations: 10.12 kB / 1.109 GB, free: 7.09 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 5.327e-05/1.186, allocations: 8 kB / 1.109 GB, free: 7.082 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0002058/1.186, allocations: 51.98 kB / 1.109 GB, free: 7.031 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00033/1.187, allocations: 126.2 kB / 1.109 GB, free: 6.898 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.393e-05/1.187, allocations: 7.922 kB / 1.109 GB, free: 6.891 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.545e-05/1.187, allocations: 4 kB / 1.109 GB, free: 6.887 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.995e-06/1.187, allocations: 0 / 1.109 GB, free: 6.887 MB / 0.7136 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001602/1.187, allocations: 146.6 kB / 1.11 GB, free: 6.719 MB / 0.7136 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.