Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Utilities.IO.Python36.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.Utilities.IO.Python36.Examples.KalmanFilter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Utilities.IO.Python36.Examples.KalmanFilter")
translateModel(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Utilities.IO.Python36.Examples.KalmanFilter")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 2.56/2.56, allocations: 284.8 MB / 297.3 MB, free: 6.324 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 0.002185/0.002184, allocations: 180.9 kB / 365.7 MB, free: 2.578 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 2.025/2.025, allocations: 205.1 MB / 0.6241 GB, free: 8.176 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 0.00106/0.00106, allocations: 103.7 kB / 0.7372 GB, free: 40.75 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 3.411e-05/3.415e-05, allocations: 4 kB / 0.8574 GB, free: 13.71 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.004/1.004, allocations: 115.2 MB / 0.97 GB, free: 78.07 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.297/1.301, allocations: 142.6 MB / 1.109 GB, free: 9.781 MB / 0.7136 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003555/1.302, allocations: 88.47 kB / 1.109 GB, free: 9.695 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 0.03032/1.332, allocations: 6.474 MB / 1.116 GB, free: 3.262 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 1.663e-06/1.332, allocations: 0 / 1.116 GB, free: 3.262 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 2.099e-05/1.332, allocations: 4 kB / 1.116 GB, free: 3.258 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: 21
 * Number of variables: 21
Notification: Performance of Generate backend data structure: time 0.001132/1.333, allocations: 0.4963 MB / 1.116 GB, free: 2.715 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 6.019e-05/1.333, allocations: 8.031 kB / 1.116 GB, free: 2.707 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 8.306e-05/1.333, allocations: 27.66 kB / 1.116 GB, free: 2.68 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003891/1.334, allocations: 219.5 kB / 1.116 GB, free: 2.422 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.935e-05/1.334, allocations: 12.19 kB / 1.116 GB, free: 2.41 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.152e-05/1.334, allocations: 19.94 kB / 1.116 GB, free: 2.391 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003868/1.334, allocations: 141 kB / 1.117 GB, free: 2.242 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.305e-05/1.334, allocations: 3.984 kB / 1.117 GB, free: 2.238 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.555e-05/1.334, allocations: 4 kB / 1.117 GB, free: 2.234 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.39e-06/1.334, allocations: 0 / 1.117 GB, free: 2.234 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002236/1.335, allocations: 64.55 kB / 1.117 GB, free: 2.172 MB / 0.7136 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0002149/1.335, allocations: 154.5 kB / 1.117 GB, free: 1.996 MB / 0.7136 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.