Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_9_Buildings.Obsolete.Utilities.IO.Python36.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: translateModel(Buildings.Obsolete.Utilities.IO.Python36.Examples.KalmanFilter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_9_Buildings.Obsolete.Utilities.IO.Python36.Examples.KalmanFilter")
translateModel(Buildings.Obsolete.Utilities.IO.Python36.Examples.KalmanFilter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_9_Buildings.Obsolete.Utilities.IO.Python36.Examples.KalmanFilter")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/package.mo): time 2.356/2.356, allocations: 390.3 MB / 405.3 MB, free: 13.44 MB / 314.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001377/0.001377, allocations: 175.3 kB / 498.1 MB, free: 5.672 MB / 394.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.82/1.82, allocations: 223.2 MB / 0.7948 GB, free: 17.92 MB / 0.5573 GB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.000989/0.0009893, allocations: 103.9 kB / 0.9346 GB, free: 6.168 MB / 0.6823 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003906/0.0003903, allocations: 10.84 kB / 1.084 GB, free: 221.3 MB / 0.823 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3406/0.341, allocations: 142.3 MB / 1.223 GB, free: 114.2 MB / 0.823 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2138/0.5549, allocations: 155 MB / 1.374 GB, free: 7.07 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002599/0.5552, allocations: 99.81 kB / 1.374 GB, free: 6.973 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01914/0.5743, allocations: 6.814 MB / 1.381 GB, free: 120 kB / 0.8698 GB
Notification: Performance of FrontEnd: time 3.316e-06/0.5744, allocations: 0 / 1.381 GB, free: 120 kB / 0.8698 GB
Notification: Performance of Transformations before backend: time 1.787e-05/0.5744, allocations: 4 kB / 1.381 GB, free: 116 kB / 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 0.001068/0.5755, allocations: 0.5192 MB / 1.381 GB, free: 15.54 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 4.893e-05/0.5756, allocations: 8.031 kB / 1.381 GB, free: 15.54 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 7.106e-05/0.5756, allocations: 23.77 kB / 1.381 GB, free: 15.51 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003273/0.576, allocations: 226.2 kB / 1.382 GB, free: 15.25 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.85e-05/0.576, allocations: 12.19 kB / 1.382 GB, free: 15.24 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.782e-05/0.5761, allocations: 19.98 kB / 1.382 GB, free: 15.22 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003729/0.5765, allocations: 158.5 kB / 1.382 GB, free: 15.05 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.109e-05/0.5765, allocations: 0 / 1.382 GB, free: 15.05 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.035e-05/0.5765, allocations: 0 / 1.382 GB, free: 15.05 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.947e-06/0.5765, allocations: 4 kB / 1.382 GB, free: 15.05 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002483/0.5768, allocations: 96.45 kB / 1.382 GB, free: 14.96 MB / 0.8855 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001757/0.577, allocations: 154.6 kB / 1.382 GB, free: 14.78 MB / 0.8855 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.