Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Utilities.IO.Python36.Examples.KalmanFilter.conf.json
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo", uses=false)
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false)
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 8.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo)
Running command: translateModel(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Utilities.IO.Python36.Examples.KalmanFilter")
translateModel(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Utilities.IO.Python36.Examples.KalmanFilter")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 2.604/2.604, allocations: 285 MB / 292.5 MB, free: 10.52 MB / 234.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00145/0.00145, allocations: 180.9 kB / 360.7 MB, free: 7.227 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.056/2.056, allocations: 205.3 MB / 0.6192 GB, free: 12.12 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001041/0.001041, allocations: 94.64 kB / 0.7322 GB, free: 44.68 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.153e-05/2.166e-05, allocations: 4 kB / 0.8509 GB, free: 3.344 MB / 0.5886 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.8655/0.8656, allocations: 115.2 MB / 0.9634 GB, free: 78.45 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2919/1.158, allocations: 142 MB / 1.102 GB, free: 14.48 MB / 0.7136 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003269/1.158, allocations: 84.3 kB / 1.102 GB, free: 14.41 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 0.02938/1.187, allocations: 6.364 MB / 1.108 GB, free: 8.09 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 1.293e-06/1.187, allocations: 0 / 1.108 GB, free: 8.09 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 2.118e-05/1.187, allocations: 4 kB / 1.108 GB, free: 8.086 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 0.001069/1.189, allocations: 0.4886 MB / 1.109 GB, free: 7.551 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 4.68e-05/1.189, allocations: 13.53 kB / 1.109 GB, free: 7.539 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 7.489e-05/1.189, allocations: 23.67 kB / 1.109 GB, free: 7.516 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003645/1.189, allocations: 223.4 kB / 1.109 GB, free: 7.254 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.123e-05/1.189, allocations: 20.17 kB / 1.109 GB, free: 7.234 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 5.372e-05/1.189, allocations: 8 kB / 1.109 GB, free: 7.227 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.000218/1.189, allocations: 52.36 kB / 1.109 GB, free: 7.176 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003595/1.19, allocations: 139.1 kB / 1.109 GB, free: 7.031 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.114e-05/1.19, allocations: 0 / 1.109 GB, free: 7.031 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.857e-05/1.19, allocations: 4 kB / 1.109 GB, free: 7.027 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.771e-06/1.19, allocations: 0 / 1.109 GB, free: 7.027 MB / 0.7136 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001817/1.19, allocations: 157.6 kB / 1.109 GB, free: 6.852 MB / 0.7136 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.