Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Utilities.IO.Python36.Examples.KalmanFilter.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.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 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo)
Running command: "" <> buildModelFMU(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,fileNamePrefix="Buildings_maint_7_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_7_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 7.0.3-maint.7.0.x/package.mo): time 1.519/1.519, allocations: 249.5 MB / 257 MB, free: 6.926 MB / 202.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0009682/0.000968, allocations: 175.5 kB / 316.3 MB, free: 3.23 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.877/1.877, allocations: 205.3 MB / 0.5671 GB, free: 15.78 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008827/0.0008825, allocations: 95.91 kB / 0.6714 GB, free: 4.891 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.155e-05/2.173e-05, allocations: 4 kB / 0.7815 GB, free: 102.6 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.219/0.219, allocations: 106.3 MB / 0.8853 GB, free: 12.13 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.7578/0.9769, allocations: 136.8 MB / 1.019 GB, free: 0.6211 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002799/0.9773, allocations: 82.58 kB / 1.019 GB, free: 0.5781 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01867/0.996, allocations: 6.383 MB / 1.025 GB, free: 11.38 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 1.433e-06/0.996, allocations: 0 / 1.025 GB, free: 11.38 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 1.651e-05/0.9961, allocations: 7.938 kB / 1.025 GB, free: 11.37 MB / 0.6511 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 0.0008028/0.9969, allocations: 0.4972 MB / 1.026 GB, free: 10.84 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.5e-05/0.9969, allocations: 12.02 kB / 1.026 GB, free: 10.82 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.093e-05/0.997, allocations: 23.77 kB / 1.026 GB, free: 10.8 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002705/0.9973, allocations: 226.3 kB / 1.026 GB, free: 10.55 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.123e-05/0.9973, allocations: 4.188 kB / 1.026 GB, free: 10.54 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.944e-05/0.9973, allocations: 11.19 kB / 1.026 GB, free: 10.54 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0001437/0.9975, allocations: 65.34 kB / 1.026 GB, free: 10.49 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002155/0.9977, allocations: 132.7 kB / 1.026 GB, free: 10.38 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.626e-06/0.9977, allocations: 3.938 kB / 1.026 GB, free: 10.37 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.219e-05/0.9978, allocations: 3.984 kB / 1.026 GB, free: 10.37 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.109e-06/0.9978, allocations: 4 kB / 1.026 GB, free: 10.36 MB / 0.6511 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.000129/0.9979, allocations: 145.8 kB / 1.026 GB, free: 10.2 MB / 0.6511 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.