Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.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 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo)
Running command: translateModel(Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_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_maint.8.0.x_Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.657/1.657, allocations: 285.6 MB / 293.1 MB, free: 10.13 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001158/0.001158, allocations: 172.9 kB / 361.4 MB, free: 6.828 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.694/1.694, allocations: 205.2 MB / 0.62 GB, free: 11.66 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001031/0.001031, allocations: 83.08 kB / 0.733 GB, free: 44.16 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 1.671e-05/1.665e-05, allocations: 4 kB / 0.8517 GB, free: 2.73 MB / 0.5886 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7258/0.7258, allocations: 115.3 MB / 0.9644 GB, free: 78.82 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2109/0.9368, allocations: 142.3 MB / 1.103 GB, free: 13.53 MB / 0.7136 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003389/0.9372, allocations: 94.28 kB / 1.103 GB, free: 13.44 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01869/0.956, allocations: 6.369 MB / 1.11 GB, free: 7.117 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 1.683e-06/0.956, allocations: 0 / 1.11 GB, free: 7.117 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 2.273e-05/0.956, allocations: 8 kB / 1.11 GB, free: 7.109 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 0.0009866/0.957, allocations: 499 kB / 1.11 GB, free: 6.578 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 7.148e-05/0.9571, allocations: 8.031 kB / 1.11 GB, free: 6.57 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001/0.9572, allocations: 23.8 kB / 1.11 GB, free: 6.547 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003132/0.9576, allocations: 210.8 kB / 1.11 GB, free: 6.301 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.878e-05/0.9576, allocations: 10.05 kB / 1.11 GB, free: 6.293 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.535e-05/0.9576, allocations: 8 kB / 1.11 GB, free: 6.285 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0001626/0.9578, allocations: 51.98 kB / 1.11 GB, free: 6.234 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002285/0.958, allocations: 133.8 kB / 1.111 GB, free: 6.094 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.161e-05/0.9581, allocations: 0 / 1.111 GB, free: 6.094 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.135e-05/0.9581, allocations: 3.984 kB / 1.111 GB, free: 6.09 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.384e-06/0.9581, allocations: 4 kB / 1.111 GB, free: 6.086 MB / 0.7136 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001464/0.9583, allocations: 146.6 kB / 1.111 GB, free: 5.918 MB / 0.7136 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.