Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Utilities.IO.Python36.Examples.KalmanFilter.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo)
Running command: translateModel(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Utilities.IO.Python36.Examples.KalmanFilter")
translateModel(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Utilities.IO.Python36.Examples.KalmanFilter")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.577/1.577, allocations: 289.9 MB / 297.4 MB, free: 6.426 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00109/0.00109, allocations: 180.8 kB / 366.7 MB, free: 1.715 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.569/1.569, allocations: 205.3 MB / 0.626 GB, free: 7.176 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008129/0.0008129, allocations: 93.03 kB / 0.74 GB, free: 39.59 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 1.56e-05/1.563e-05, allocations: 0 / 0.8597 GB, free: 13.11 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6506/0.6506, allocations: 116.3 MB / 0.9733 GB, free: 76.3 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1845/0.8352, allocations: 143.1 MB / 1.113 GB, free: 7.117 MB / 0.7136 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002832/0.8356, allocations: 83.95 kB / 1.113 GB, free: 7.035 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01919/0.8548, allocations: 6.363 MB / 1.119 GB, free: 0.6953 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 1.202e-06/0.8548, allocations: 0 / 1.119 GB, free: 0.6953 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 1.398e-05/0.8549, allocations: 4 kB / 1.119 GB, free: 0.6914 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 0.0007302/0.8556, allocations: 499.2 kB / 1.12 GB, free: 160 kB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 3.976e-05/0.8556, allocations: 16.03 kB / 1.12 GB, free: 144 kB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.697e-05/0.8557, allocations: 27.7 kB / 1.12 GB, free: 116 kB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002776/0.856, allocations: 229 kB / 1.12 GB, free: 15.85 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.128e-05/0.856, allocations: 4.188 kB / 1.12 GB, free: 15.84 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.61e-05/0.8561, allocations: 12 kB / 1.12 GB, free: 15.83 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0001394/0.8562, allocations: 56.36 kB / 1.12 GB, free: 15.78 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002423/0.8565, allocations: 130.5 kB / 1.12 GB, free: 15.64 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.498e-06/0.8565, allocations: 4 kB / 1.12 GB, free: 15.64 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.844e-05/0.8565, allocations: 3.984 kB / 1.12 GB, free: 15.63 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.785e-06/0.8565, allocations: 4 kB / 1.12 GB, free: 15.63 MB / 0.7292 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.000129/0.8567, allocations: 150.6 kB / 1.12 GB, free: 15.46 MB / 0.7292 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.