Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_latest_Buildings.Utilities.IO.Python36.Examples.KalmanFilter.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/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 9.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Utilities.IO.Python36.Examples.KalmanFilter")
translateModel(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Utilities.IO.Python36.Examples.KalmanFilter")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 1.707/1.707, allocations: 297.8 MB / 313.7 MB, free: 140 kB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001081/0.001081, allocations: 180.4 kB / 384.6 MB, free: 10.86 MB / 314.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.369/1.369, allocations: 223.2 MB / 0.6626 GB, free: 4.188 MB / 490.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007336/0.0007339, allocations: 94.08 kB / 0.7808 GB, free: 50.38 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003991/0.0003994, allocations: 16 kB / 0.9088 GB, free: 2.852 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6593/0.6597, allocations: 120.3 MB / 1.026 GB, free: 55.92 MB / 0.7292 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1627/0.8225, allocations: 146.2 MB / 1.169 GB, free: 14.52 MB / 0.7448 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002447/0.8228, allocations: 91 kB / 1.169 GB, free: 14.44 MB / 0.7448 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01952/0.8423, allocations: 6.767 MB / 1.176 GB, free: 8.875 MB / 0.7448 GB
Notification: Performance of FrontEnd: time 1.934e-06/0.8424, allocations: 3.938 kB / 1.176 GB, free: 8.871 MB / 0.7448 GB
Notification: Performance of Transformations before backend: time 1.379e-05/0.8424, allocations: 5.031 kB / 1.176 GB, free: 8.867 MB / 0.7448 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 0.0008101/0.8432, allocations: 0.5071 MB / 1.176 GB, free: 8.312 MB / 0.7448 GB
Notification: Performance of prepare preOptimizeDAE: time 3.54e-05/0.8433, allocations: 8.031 kB / 1.176 GB, free: 8.305 MB / 0.7448 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 5.878e-05/0.8433, allocations: 26.44 kB / 1.176 GB, free: 8.281 MB / 0.7448 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002631/0.8436, allocations: 232.7 kB / 1.176 GB, free: 8.012 MB / 0.7448 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.796e-05/0.8436, allocations: 14.28 kB / 1.176 GB, free: 8 MB / 0.7448 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.521e-05/0.8437, allocations: 18.44 kB / 1.177 GB, free: 7.984 MB / 0.7448 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003664/0.8441, allocations: 157.3 kB / 1.177 GB, free: 7.82 MB / 0.7448 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.398e-06/0.8441, allocations: 0 / 1.177 GB, free: 7.82 MB / 0.7448 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.225e-05/0.8441, allocations: 10.89 kB / 1.177 GB, free: 7.812 MB / 0.7448 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.797e-06/0.8441, allocations: 0.5312 kB / 1.177 GB, free: 7.812 MB / 0.7448 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002217/0.8443, allocations: 93.88 kB / 1.177 GB, free: 7.723 MB / 0.7448 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001343/0.8445, allocations: 150.6 kB / 1.177 GB, free: 7.551 MB / 0.7448 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.