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 1.794/1.794, allocations: 285.4 MB / 298 MB, free: 5.992 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001237/0.001238, allocations: 180.9 kB / 366.4 MB, free: 2.121 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.804/1.804, allocations: 205.1 MB / 0.6248 GB, free: 7.738 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009717/0.0009718, allocations: 92.73 kB / 0.738 GB, free: 40.28 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.982e-05/2.999e-05, allocations: 4 kB / 0.8583 GB, free: 13.1 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7457/0.7458, allocations: 115.3 MB / 0.9709 GB, free: 78.05 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2172/0.9631, allocations: 143 MB / 1.111 GB, free: 8.84 MB / 0.7136 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002843/0.9634, allocations: 93.19 kB / 1.111 GB, free: 8.75 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01943/0.9829, allocations: 6.476 MB / 1.117 GB, free: 2.312 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 1.804e-06/0.9829, allocations: 0 / 1.117 GB, free: 2.312 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 2.073e-05/0.983, allocations: 4 kB / 1.117 GB, free: 2.309 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 0.000914/0.9839, allocations: 497.1 kB / 1.117 GB, free: 1.781 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 5.442e-05/0.9839, allocations: 8.031 kB / 1.117 GB, free: 1.773 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 8.476e-05/0.984, allocations: 15.81 kB / 1.117 GB, free: 1.758 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003101/0.9844, allocations: 218.8 kB / 1.118 GB, free: 1.504 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.761e-05/0.9844, allocations: 8 kB / 1.118 GB, free: 1.496 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.355e-05/0.9844, allocations: 12 kB / 1.118 GB, free: 1.484 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002912/0.9847, allocations: 147.7 kB / 1.118 GB, free: 1.332 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.656e-06/0.9848, allocations: 3.938 kB / 1.118 GB, free: 1.328 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.233e-05/0.9848, allocations: 7.984 kB / 1.118 GB, free: 1.32 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.076e-05/0.9848, allocations: 4 kB / 1.118 GB, free: 1.316 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001405/0.985, allocations: 55.98 kB / 1.118 GB, free: 1.262 MB / 0.7136 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001411/0.9851, allocations: 142.6 kB / 1.118 GB, free: 1.098 MB / 0.7136 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.