Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Utilities.IO.Python36.Examples.KalmanFilter.conf.json
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 7.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: "" <> buildModelFMU(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,fileNamePrefix="Buildings_7_0_0_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 7.0.1/package.mo): time 2.284/2.284, allocations: 251 MB / 265.9 MB, free: 11.68 MB / 218.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0016/0.001599, allocations: 177.3 kB / 325.5 MB, free: 2.883 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.36/2.36, allocations: 205.4 MB / 0.5764 GB, free: 20.79 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001614/0.001613, allocations: 94 kB / 0.6809 GB, free: 13.64 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0007353/0.0007355, allocations: 15.75 kB / 0.795 GB, free: 135.5 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.219/0.2198, allocations: 106.3 MB / 0.8988 GB, free: 65.45 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.272/0.4918, allocations: 136.4 MB / 1.032 GB, free: 8.852 MB / 0.6823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003606/0.4922, allocations: 87.95 kB / 1.032 GB, free: 8.766 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 0.03141/0.5236, allocations: 6.691 MB / 1.039 GB, free: 2.031 MB / 0.6823 GB
Notification: Performance of FrontEnd: time 2.505e-06/0.5237, allocations: 0 / 1.039 GB, free: 2.031 MB / 0.6823 GB
Notification: Performance of Transformations before backend: time 2.174e-05/0.5237, allocations: 4 kB / 1.039 GB, free: 2.027 MB / 0.6823 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 0.001241/0.525, allocations: 0.5229 MB / 1.039 GB, free: 1.453 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 6.364e-05/0.5251, allocations: 15.97 kB / 1.039 GB, free: 1.438 MB / 0.6823 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 7.514e-05/0.5251, allocations: 38.55 kB / 1.039 GB, free: 1.391 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 8.81e-05/0.5252, allocations: 23.77 kB / 1.039 GB, free: 1.367 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004044/0.5257, allocations: 227.4 kB / 1.039 GB, free: 1.102 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.784e-05/0.5257, allocations: 12.12 kB / 1.039 GB, free: 1.09 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 5.834e-05/0.5258, allocations: 23.98 kB / 1.039 GB, free: 1.066 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005683/0.5264, allocations: 153 kB / 1.04 GB, free: 0.9062 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.158e-05/0.5264, allocations: 0 / 1.04 GB, free: 0.9062 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.916e-05/0.5265, allocations: 4 kB / 1.04 GB, free: 0.9023 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.147e-06/0.5265, allocations: 3.953 kB / 1.04 GB, free: 0.8984 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000416/0.5269, allocations: 92.5 kB / 1.04 GB, free: 0.8086 MB / 0.6823 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0002416/0.5272, allocations: 146.7 kB / 1.04 GB, free: 0.6406 MB / 0.6823 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.