Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_9_Buildings.Utilities.IO.Python_3_8.Examples.KalmanFilter.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package Buildings with version 9.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/package.mo)
Running command: "" <> buildModelFMU(Buildings.Utilities.IO.Python_3_8.Examples.KalmanFilter,fileNamePrefix="Buildings_9_Buildings_Utilities_IO_Python_3_8_Examples_KalmanFilter",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Utilities.IO.Python_3_8.Examples.KalmanFilter,fileNamePrefix="Buildings_9_Buildings_Utilities_IO_Python_3_8_Examples_KalmanFilter",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/package.mo): time 2.309/2.309, allocations: 390.3 MB / 405.3 MB, free: 13.51 MB / 314.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001136/0.001136, allocations: 181.1 kB / 498.1 MB, free: 5.746 MB / 394.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.535/1.535, allocations: 223.1 MB / 0.7948 GB, free: 18 MB / 0.5573 GB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008733/0.0008733, allocations: 97.27 kB / 0.9346 GB, free: 6.293 MB / 0.6823 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003484/0.0003484, allocations: 6.969 kB / 1.084 GB, free: 221.3 MB / 0.823 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2827/0.283, allocations: 142.3 MB / 1.223 GB, free: 114.3 MB / 0.823 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1997/0.4828, allocations: 154.1 MB / 1.373 GB, free: 7.98 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002898/0.4832, allocations: 91.95 kB / 1.374 GB, free: 7.891 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01964/0.5028, allocations: 6.709 MB / 1.38 GB, free: 1.141 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 2.184e-06/0.5029, allocations: 0 / 1.38 GB, free: 1.141 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 1.85e-05/0.5029, allocations: 8 kB / 1.38 GB, free: 1.133 MB / 0.8698 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 0.0009555/0.5039, allocations: 0.5231 MB / 1.381 GB, free: 0.5586 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.496e-05/0.5039, allocations: 8.031 kB / 1.381 GB, free: 0.5508 MB / 0.8698 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 6.335e-05/0.504, allocations: 42.55 kB / 1.381 GB, free: 0.5 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.836e-05/0.5041, allocations: 23.77 kB / 1.381 GB, free: 488 kB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003091/0.5044, allocations: 226.3 kB / 1.381 GB, free: 220 kB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.589e-05/0.5044, allocations: 8.188 kB / 1.381 GB, free: 212 kB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.545e-05/0.5045, allocations: 19.94 kB / 1.381 GB, free: 192 kB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003512/0.5048, allocations: 158.3 kB / 1.381 GB, free: 24 kB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.054e-05/0.5049, allocations: 0 / 1.381 GB, free: 24 kB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.029e-05/0.5049, allocations: 3.984 kB / 1.381 GB, free: 20 kB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.897e-06/0.5049, allocations: 7.953 kB / 1.381 GB, free: 12 kB / 0.8698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002627/0.5052, allocations: 92.5 kB / 1.381 GB, free: 15.92 MB / 0.8855 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001557/0.5054, allocations: 154.6 kB / 1.381 GB, free: 15.75 MB / 0.8855 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.