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 2.843/2.843, allocations: 284.8 MB / 297.3 MB, free: 6.332 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 0.001463/0.001463, allocations: 184.5 kB / 365.7 MB, free: 2.574 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 2.158/2.158, allocations: 205.1 MB / 0.6241 GB, free: 8.184 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 0.001444/0.001444, allocations: 98.52 kB / 0.7372 GB, free: 40.78 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 4.636e-05/4.67e-05, allocations: 4 kB / 0.8574 GB, free: 13.71 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.8512/0.8513, allocations: 115.2 MB / 0.97 GB, free: 78.27 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2487/1.1, allocations: 142.8 MB / 1.109 GB, free: 9.648 MB / 0.7136 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003496/1.1, allocations: 92.47 kB / 1.11 GB, free: 9.559 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 0.02929/1.13, allocations: 6.477 MB / 1.116 GB, free: 3.125 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 1.774e-06/1.13, allocations: 0 / 1.116 GB, free: 3.125 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 2.037e-05/1.13, allocations: 4 kB / 1.116 GB, free: 3.121 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 0.001045/1.131, allocations: 492.4 kB / 1.116 GB, free: 2.598 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 4.847e-05/1.131, allocations: 12.03 kB / 1.116 GB, free: 2.586 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 8.207e-05/1.131, allocations: 19.77 kB / 1.116 GB, free: 2.566 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003298/1.131, allocations: 214.9 kB / 1.117 GB, free: 2.316 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.263e-05/1.131, allocations: 11.98 kB / 1.117 GB, free: 2.305 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 5.464e-05/1.131, allocations: 15.98 kB / 1.117 GB, free: 2.289 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003652/1.132, allocations: 146 kB / 1.117 GB, free: 2.137 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.2e-05/1.132, allocations: 3.938 kB / 1.117 GB, free: 2.133 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.613e-05/1.132, allocations: 3.984 kB / 1.117 GB, free: 2.129 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.962e-06/1.132, allocations: 0 / 1.117 GB, free: 2.129 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002027/1.132, allocations: 55.98 kB / 1.117 GB, free: 2.074 MB / 0.7136 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001634/1.132, allocations: 147.6 kB / 1.117 GB, free: 1.906 MB / 0.7136 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.