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: "" <> buildModelFMU(Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Obsolete_Utilities_IO_Python27_Examples_KalmanFilter",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Obsolete_Utilities_IO_Python27_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 1.836/1.836, allocations: 288.2 MB / 303.2 MB, free: 8.203 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001238/0.001237, allocations: 185 kB / 371.8 MB, free: 10.27 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.946/1.946, allocations: 205.4 MB / 0.6305 GB, free: 9.992 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008818/0.0008818, allocations: 89.17 kB / 0.7439 GB, free: 5.922 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.000502/0.0005026, allocations: 14.62 kB / 0.8669 GB, free: 142 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2975/0.298, allocations: 115.3 MB / 0.9795 GB, free: 27.62 MB / 0.6198 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.7906/1.089, allocations: 143 MB / 1.119 GB, free: 16.46 MB / 0.6823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002633/1.089, allocations: 93.86 kB / 1.119 GB, free: 16.46 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 0.0178/1.107, allocations: 6.692 MB / 1.126 GB, free: 31.77 MB / 0.698 GB
Notification: Performance of FrontEnd: time 2.094e-06/1.107, allocations: 0 / 1.126 GB, free: 31.77 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 2.144e-05/1.107, allocations: 0 / 1.126 GB, free: 31.77 MB / 0.698 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 0.0008906/1.108, allocations: 0.5089 MB / 1.126 GB, free: 31.34 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 5.19e-05/1.108, allocations: 15.67 kB / 1.126 GB, free: 31.33 MB / 0.698 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 7.114e-05/1.108, allocations: 40.97 kB / 1.126 GB, free: 31.29 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.294e-05/1.108, allocations: 19.55 kB / 1.126 GB, free: 31.28 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002932/1.108, allocations: 219.4 kB / 1.127 GB, free: 31.07 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.088e-05/1.108, allocations: 11.06 kB / 1.127 GB, free: 31.07 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.355e-05/1.108, allocations: 11.09 kB / 1.127 GB, free: 31.07 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003287/1.109, allocations: 149.7 kB / 1.127 GB, free: 31.02 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.263e-05/1.109, allocations: 4 kB / 1.127 GB, free: 31.02 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.901e-05/1.109, allocations: 6.703 kB / 1.127 GB, free: 31.01 MB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.785e-06/1.109, allocations: 7.922 kB / 1.127 GB, free: 31.01 MB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002069/1.109, allocations: 82.25 kB / 1.127 GB, free: 31.01 MB / 0.698 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001372/1.109, allocations: 146.3 kB / 1.127 GB, free: 30.88 MB / 0.698 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.