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 1.484/1.484, allocations: 249.5 MB / 257 MB, free: 6.879 MB / 202.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001258/0.001258, allocations: 180.8 kB / 316.3 MB, free: 3.211 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.919/1.919, allocations: 205.3 MB / 0.5671 GB, free: 15.85 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008339/0.000834, allocations: 84.53 kB / 0.6714 GB, free: 4.973 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 1.315e-05/1.332e-05, allocations: 0 / 0.7814 GB, free: 102.7 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1959/0.1959, allocations: 106.3 MB / 0.8852 GB, free: 12.27 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.7598/0.9558, allocations: 136.8 MB / 1.019 GB, free: 0.9727 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003337/0.9562, allocations: 88.61 kB / 1.019 GB, free: 0.9219 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.02348/0.9797, allocations: 6.375 MB / 1.025 GB, free: 11.74 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 1.502e-06/0.9798, allocations: 4 kB / 1.025 GB, free: 11.73 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 1.856e-05/0.9798, allocations: 7.938 kB / 1.025 GB, free: 11.73 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 0.0009099/0.9807, allocations: 0.4937 MB / 1.026 GB, free: 11.2 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.501e-05/0.9808, allocations: 8.031 kB / 1.026 GB, free: 11.19 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 7.909e-05/0.9809, allocations: 31.75 kB / 1.026 GB, free: 11.16 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003306/0.9812, allocations: 220.2 kB / 1.026 GB, free: 10.91 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.178e-05/0.9813, allocations: 7.812 kB / 1.026 GB, free: 10.9 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.533e-05/0.9813, allocations: 8 kB / 1.026 GB, free: 10.89 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0001845/0.9815, allocations: 58.22 kB / 1.026 GB, free: 10.86 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002986/0.9818, allocations: 140.6 kB / 1.026 GB, free: 10.73 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.708e-06/0.9818, allocations: 3.938 kB / 1.026 GB, free: 10.73 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.888e-05/0.9819, allocations: 3.984 kB / 1.026 GB, free: 10.73 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.973e-06/0.9819, allocations: 4 kB / 1.026 GB, free: 10.72 MB / 0.6511 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001552/0.9821, allocations: 153.7 kB / 1.026 GB, free: 10.55 MB / 0.6511 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.