Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Utilities.IO.Python36.Examples.KalmanFilter.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo)
Running command: "" <> buildModelFMU(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,fileNamePrefix="Buildings_8_Buildings_Utilities_IO_Python36_Examples_KalmanFilter",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,fileNamePrefix="Buildings_8_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 8.1.4-maint.8.1.x/package.mo): time 1.814/1.814, allocations: 289.9 MB / 297.4 MB, free: 6.395 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001467/0.001467, allocations: 184.8 kB / 366.7 MB, free: 1.645 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.738/1.738, allocations: 205.2 MB / 0.626 GB, free: 7.172 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009805/0.0009802, allocations: 81.97 kB / 0.74 GB, free: 39.55 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 1.695e-05/1.698e-05, allocations: 0 / 0.8598 GB, free: 12.98 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7223/0.7223, allocations: 116.3 MB / 0.9733 GB, free: 76.25 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.187/0.9094, allocations: 143.1 MB / 1.113 GB, free: 6.965 MB / 0.7136 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002831/0.9097, allocations: 83.95 kB / 1.113 GB, free: 6.883 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 0.02066/0.9304, allocations: 6.375 MB / 1.119 GB, free: 0.5391 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 1.633e-06/0.9305, allocations: 0 / 1.119 GB, free: 0.5391 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 1.905e-05/0.9305, allocations: 4 kB / 1.119 GB, free: 0.5352 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 0.0009051/0.9314, allocations: 0.4916 MB / 1.12 GB, free: 15.99 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 5.12e-05/0.9315, allocations: 8.031 kB / 1.12 GB, free: 15.98 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 8.621e-05/0.9316, allocations: 27.7 kB / 1.12 GB, free: 15.96 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003351/0.9319, allocations: 232.9 kB / 1.12 GB, free: 15.69 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.634e-05/0.932, allocations: 4.188 kB / 1.12 GB, free: 15.69 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.397e-05/0.932, allocations: 16 kB / 1.12 GB, free: 15.67 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0001592/0.9322, allocations: 56.36 kB / 1.12 GB, free: 15.62 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00024/0.9324, allocations: 130.5 kB / 1.12 GB, free: 15.48 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.537e-06/0.9325, allocations: 0 / 1.12 GB, free: 15.48 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.396e-05/0.9325, allocations: 7.984 kB / 1.12 GB, free: 15.47 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.531e-06/0.9325, allocations: 0 / 1.12 GB, free: 15.47 MB / 0.7292 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001639/0.9327, allocations: 150.6 kB / 1.121 GB, free: 15.3 MB / 0.7292 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.