Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Utilities.IO.Python36.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.Utilities.IO.Python36.Examples.KalmanFilter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Utilities.IO.Python36.Examples.KalmanFilter")
translateModel(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Utilities.IO.Python36.Examples.KalmanFilter")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.655/1.655, allocations: 285.6 MB / 293.1 MB, free: 10.28 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001215/0.001215, allocations: 180.9 kB / 361.4 MB, free: 6.887 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.689/1.689, allocations: 205.2 MB / 0.62 GB, free: 11.68 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009094/0.0009089, allocations: 93.58 kB / 0.733 GB, free: 44.19 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 1.81e-05/1.813e-05, allocations: 4 kB / 0.8517 GB, free: 2.77 MB / 0.5886 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7499/0.7499, allocations: 115.3 MB / 0.9644 GB, free: 78.81 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2192/0.9692, allocations: 142.1 MB / 1.103 GB, free: 13.71 MB / 0.7136 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002669/0.9695, allocations: 87.94 kB / 1.103 GB, free: 13.62 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01876/0.9883, allocations: 6.368 MB / 1.109 GB, free: 7.309 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 1.502e-06/0.9883, allocations: 0 / 1.109 GB, free: 7.309 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 1.389e-05/0.9884, allocations: 0 / 1.109 GB, free: 7.309 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: 21
 * Number of variables: 21
Notification: Performance of Generate backend data structure: time 0.0008371/0.9892, allocations: 0.4954 MB / 1.11 GB, free: 6.766 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 5.094e-05/0.9893, allocations: 12.03 kB / 1.11 GB, free: 6.754 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 7.221e-05/0.9893, allocations: 20.75 kB / 1.11 GB, free: 6.734 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003067/0.9896, allocations: 223.4 kB / 1.11 GB, free: 6.473 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.622e-05/0.9897, allocations: 8.188 kB / 1.11 GB, free: 6.465 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.767e-05/0.9897, allocations: 19.98 kB / 1.11 GB, free: 6.445 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0001452/0.9899, allocations: 52.36 kB / 1.11 GB, free: 6.395 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002307/0.9901, allocations: 135 kB / 1.11 GB, free: 6.254 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.158e-06/0.9901, allocations: 0 / 1.11 GB, free: 6.254 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.58e-05/0.9902, allocations: 8 kB / 1.11 GB, free: 6.246 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.352e-06/0.9902, allocations: 0 / 1.11 GB, free: 6.246 MB / 0.7136 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001377/0.9903, allocations: 150.6 kB / 1.111 GB, free: 6.074 MB / 0.7136 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.