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: "" <> buildModelFMU(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Utilities_IO_Python36_Examples_KalmanFilter",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Utilities_IO_Python36_Examples_KalmanFilter",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.791/1.791, allocations: 285.4 MB / 298 MB, free: 5.949 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001764/0.001764, allocations: 184.9 kB / 366.4 MB, free: 2.07 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.558/1.558, allocations: 205.1 MB / 0.6248 GB, free: 7.711 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008415/0.0008413, allocations: 98.95 kB / 0.738 GB, free: 40.23 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 3.578e-05/3.588e-05, allocations: 4 kB / 0.8584 GB, free: 12.98 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7174/0.7174, allocations: 115.3 MB / 0.971 GB, free: 77.83 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1993/0.9168, allocations: 142.8 MB / 1.11 GB, free: 8.926 MB / 0.7136 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003609/0.9172, allocations: 87.95 kB / 1.111 GB, free: 8.84 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01945/0.9367, allocations: 6.477 MB / 1.117 GB, free: 2.406 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 1.383e-06/0.9367, allocations: 0 / 1.117 GB, free: 2.406 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 1.681e-05/0.9367, allocations: 4 kB / 1.117 GB, free: 2.402 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 0.0008883/0.9376, allocations: 0.5069 MB / 1.117 GB, free: 1.848 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 4.626e-05/0.9377, allocations: 8.031 kB / 1.117 GB, free: 1.84 MB / 0.7136 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 6e-05/0.9378, allocations: 42.56 kB / 1.117 GB, free: 1.789 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.068e-05/0.9378, allocations: 23.8 kB / 1.117 GB, free: 1.766 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002784/0.9381, allocations: 221.6 kB / 1.118 GB, free: 1.508 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.519e-05/0.9382, allocations: 16.12 kB / 1.118 GB, free: 1.492 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.097e-05/0.9382, allocations: 16 kB / 1.118 GB, free: 1.477 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002724/0.9385, allocations: 141 kB / 1.118 GB, free: 1.328 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.776e-06/0.9385, allocations: 0 / 1.118 GB, free: 1.328 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.107e-05/0.9385, allocations: 7.984 kB / 1.118 GB, free: 1.32 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.282e-06/0.9385, allocations: 4 kB / 1.118 GB, free: 1.316 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001309/0.9387, allocations: 56.55 kB / 1.118 GB, free: 1.262 MB / 0.7136 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001495/0.9388, allocations: 154.6 kB / 1.118 GB, free: 1.086 MB / 0.7136 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.