Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Utilities.IO.Python36.Examples.KalmanFilter.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.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 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo)
Running command: "" <> buildModelFMU(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,fileNamePrefix="Buildings_maint_8_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_8_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 8.0.1-maint.8.0.x/package.mo): time 1.687/1.687, allocations: 285.6 MB / 293.1 MB, free: 10.23 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001326/0.001326, allocations: 180.8 kB / 361.4 MB, free: 6.84 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.614/1.614, allocations: 205.2 MB / 0.62 GB, free: 11.66 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008131/0.0008131, allocations: 101.7 kB / 0.733 GB, free: 44.2 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.57e-05/2.569e-05, allocations: 4 kB / 0.8518 GB, free: 2.668 MB / 0.5886 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6511/0.6512, allocations: 115.3 MB / 0.9644 GB, free: 78.67 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1979/0.8491, allocations: 142.2 MB / 1.103 GB, free: 13.58 MB / 0.7136 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002529/0.8494, allocations: 89.77 kB / 1.103 GB, free: 13.5 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01865/0.8681, allocations: 6.368 MB / 1.11 GB, free: 7.18 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 2.174e-06/0.8681, allocations: 0 / 1.11 GB, free: 7.18 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 1.668e-05/0.8682, allocations: 4 kB / 1.11 GB, free: 7.176 MB / 0.7136 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 0.0008831/0.869, allocations: 0.5069 MB / 1.11 GB, free: 6.621 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 4.156e-05/0.8691, allocations: 8.031 kB / 1.11 GB, free: 6.613 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 8.864e-05/0.8692, allocations: 23.22 kB / 1.11 GB, free: 6.594 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002881/0.8695, allocations: 223.4 kB / 1.11 GB, free: 6.332 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.553e-05/0.8695, allocations: 8.188 kB / 1.11 GB, free: 6.324 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.734e-05/0.8696, allocations: 15.98 kB / 1.11 GB, free: 6.309 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.000144/0.8697, allocations: 52.36 kB / 1.11 GB, free: 6.258 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002849/0.87, allocations: 135.2 kB / 1.111 GB, free: 6.117 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.126e-05/0.8701, allocations: 3.938 kB / 1.111 GB, free: 6.113 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.063e-05/0.8701, allocations: 0 / 1.111 GB, free: 6.113 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.157e-06/0.8701, allocations: 4 kB / 1.111 GB, free: 6.109 MB / 0.7136 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001656/0.8703, allocations: 157.5 kB / 1.111 GB, free: 5.934 MB / 0.7136 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.