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 1.736/1.736, allocations: 285.4 MB / 298 MB, free: 6.004 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001083/0.001083, allocations: 180.9 kB / 366.4 MB, free: 2.094 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.827/1.827, allocations: 205.1 MB / 0.6248 GB, free: 7.77 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009043/0.0009042, allocations: 99.48 kB / 0.738 GB, free: 40.3 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 3.009e-05/3.018e-05, allocations: 4 kB / 0.8583 GB, free: 13.12 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7373/0.7374, allocations: 115.3 MB / 0.9709 GB, free: 77.95 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1954/0.9328, allocations: 142.8 MB / 1.11 GB, free: 8.988 MB / 0.7136 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002231/0.9331, allocations: 88.56 kB / 1.11 GB, free: 8.902 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01864/0.9517, allocations: 6.469 MB / 1.117 GB, free: 2.465 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 1.533e-06/0.9518, allocations: 0 / 1.117 GB, free: 2.465 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 1.825e-05/0.9518, allocations: 4 kB / 1.117 GB, free: 2.461 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 0.0009138/0.9527, allocations: 0.4992 MB / 1.117 GB, free: 1.914 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 4.558e-05/0.9528, allocations: 8.031 kB / 1.117 GB, free: 1.906 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 9.514e-05/0.9529, allocations: 26.16 kB / 1.117 GB, free: 1.883 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003599/0.9533, allocations: 219.5 kB / 1.117 GB, free: 1.625 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.144e-05/0.9534, allocations: 12.17 kB / 1.118 GB, free: 1.613 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 5.265e-05/0.9534, allocations: 16 kB / 1.118 GB, free: 1.598 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003105/0.9537, allocations: 152.1 kB / 1.118 GB, free: 1.441 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.141e-05/0.9538, allocations: 0 / 1.118 GB, free: 1.441 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.952e-05/0.9538, allocations: 0 / 1.118 GB, free: 1.441 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.187e-06/0.9538, allocations: 4 kB / 1.118 GB, free: 1.438 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001459/0.954, allocations: 60.55 kB / 1.118 GB, free: 1.379 MB / 0.7136 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001609/0.9541, allocations: 158.5 kB / 1.118 GB, free: 1.199 MB / 0.7136 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.