Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Obsolete.Utilities.IO.Python27.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.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_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_Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.538/1.538, allocations: 289.9 MB / 297.4 MB, free: 6.406 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0009562/0.0009564, allocations: 184.8 kB / 366.7 MB, free: 1.691 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.303/1.303, allocations: 205.2 MB / 0.626 GB, free: 7.172 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.00083/0.0008298, allocations: 93.33 kB / 0.74 GB, free: 39.55 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 1.547e-05/1.57e-05, allocations: 7.984 kB / 0.8597 GB, free: 13.06 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5785/0.5785, allocations: 116.3 MB / 0.9732 GB, free: 76.44 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1745/0.7531, allocations: 143.3 MB / 1.113 GB, free: 6.938 MB / 0.7136 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002496/0.7534, allocations: 95.92 kB / 1.113 GB, free: 6.844 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01788/0.7713, allocations: 6.367 MB / 1.119 GB, free: 0.5 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 1.493e-06/0.7713, allocations: 0 / 1.119 GB, free: 0.5 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 1.499e-05/0.7714, allocations: 4 kB / 1.119 GB, free: 0.4961 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 0.0007366/0.7721, allocations: 0.4914 MB / 1.12 GB, free: 15.96 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 3.885e-05/0.7722, allocations: 12.03 kB / 1.12 GB, free: 15.95 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.574e-05/0.7722, allocations: 19.81 kB / 1.12 GB, free: 15.93 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002536/0.7725, allocations: 221.4 kB / 1.12 GB, free: 15.68 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.259e-05/0.7725, allocations: 4 kB / 1.12 GB, free: 15.67 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.801e-05/0.7726, allocations: 15.92 kB / 1.12 GB, free: 15.66 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0001428/0.7727, allocations: 55.98 kB / 1.12 GB, free: 15.6 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001973/0.7729, allocations: 121 kB / 1.12 GB, free: 15.47 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.686e-06/0.7729, allocations: 0 / 1.12 GB, free: 15.47 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.833e-05/0.773, allocations: 4 kB / 1.12 GB, free: 15.47 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.333e-06/0.773, allocations: 4 kB / 1.12 GB, free: 15.46 MB / 0.7292 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001221/0.7731, allocations: 146.6 kB / 1.121 GB, free: 15.3 MB / 0.7292 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.