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: translateModel(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|kalFil.uR.1.|kalFil.yR.1.|sine.y",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Utilities.IO.Python36.Examples.KalmanFilter")
translateModel(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|kalFil.uR.1.|kalFil.yR.1.|sine.y",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Utilities.IO.Python36.Examples.KalmanFilter")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.509/1.509, allocations: 249.3 MB / 261.8 MB, free: 5.77 MB / 202.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001008/0.001008, allocations: 182 kB / 321.3 MB, free: 14.65 MB / 266.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.676/1.676, allocations: 205.2 MB / 0.572 GB, free: 10.7 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009156/0.000916, allocations: 103.1 kB / 0.6764 GB, free: 15.68 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 4.957e-05/4.968e-05, allocations: 7.984 kB / 0.7879 GB, free: 97.12 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2373/0.2374, allocations: 106.3 MB / 0.8918 GB, free: 6.703 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.7791/1.017, allocations: 136.5 MB / 1.025 GB, free: 14.27 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003894/1.017, allocations: 93.67 kB / 1.025 GB, free: 14.21 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01908/1.036, allocations: 6.473 MB / 1.032 GB, free: 8.93 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 1.282e-06/1.036, allocations: 0 / 1.032 GB, free: 8.93 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 1.594e-05/1.036, allocations: 7.938 kB / 1.032 GB, free: 8.922 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 0.0007833/1.037, allocations: 0.5011 MB / 1.032 GB, free: 8.383 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.821e-05/1.037, allocations: 12.02 kB / 1.032 GB, free: 8.371 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.151e-05/1.037, allocations: 27.77 kB / 1.032 GB, free: 8.344 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002848/1.037, allocations: 223 kB / 1.032 GB, free: 8.094 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.476e-05/1.037, allocations: 7.875 kB / 1.032 GB, free: 8.09 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.345e-05/1.038, allocations: 15.31 kB / 1.032 GB, free: 8.078 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002787/1.038, allocations: 149.8 kB / 1.032 GB, free: 7.949 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.044e-05/1.038, allocations: 3.938 kB / 1.032 GB, free: 7.945 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.112e-05/1.038, allocations: 7.125 kB / 1.032 GB, free: 7.941 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.672e-06/1.038, allocations: 4 kB / 1.032 GB, free: 7.938 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001254/1.038, allocations: 57.3 kB / 1.032 GB, free: 7.898 MB / 0.6511 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001363/1.038, allocations: 157.3 kB / 1.033 GB, free: 7.73 MB / 0.6511 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.