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: "" <> buildModelFMU(Buildings.Utilities.IO.Python36.Examples.KalmanFilter,fileNamePrefix="Buildings_maint_7_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_7_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 7.0.3-maint.7.0.x/package.mo): time 1.501/1.501, allocations: 251.9 MB / 266.9 MB, free: 11.07 MB / 218.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001415/0.001415, allocations: 182.1 kB / 326.5 MB, free: 2.273 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.926/1.926, allocations: 205.4 MB / 0.5775 GB, free: 20.31 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008394/0.0008392, allocations: 90.09 kB / 0.6821 GB, free: 12.92 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003747/0.000375, allocations: 6.031 kB / 0.7963 GB, free: 135.1 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2317/0.2321, allocations: 106.3 MB / 0.9002 GB, free: 63.85 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1781/0.4102, allocations: 136.6 MB / 1.034 GB, free: 7.062 MB / 0.6823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002516/0.4105, allocations: 83.95 kB / 1.034 GB, free: 6.98 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01896/0.4295, allocations: 6.679 MB / 1.04 GB, free: 264 kB / 0.6823 GB
Notification: Performance of FrontEnd: time 2.104e-06/0.4296, allocations: 0 / 1.04 GB, free: 264 kB / 0.6823 GB
Notification: Performance of Transformations before backend: time 1.794e-05/0.4296, allocations: 4 kB / 1.04 GB, free: 260 kB / 0.6823 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 0.0009716/0.4306, allocations: 0.527 MB / 1.041 GB, free: 15.68 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.629e-05/0.4306, allocations: 8.031 kB / 1.041 GB, free: 15.67 MB / 0.698 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 7.332e-05/0.4307, allocations: 42.55 kB / 1.041 GB, free: 15.62 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 8.522e-05/0.4308, allocations: 23.77 kB / 1.041 GB, free: 15.59 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003217/0.4311, allocations: 235.3 kB / 1.041 GB, free: 15.32 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.561e-05/0.4312, allocations: 12.17 kB / 1.041 GB, free: 15.31 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.443e-05/0.4312, allocations: 16 kB / 1.041 GB, free: 15.29 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003452/0.4316, allocations: 157 kB / 1.041 GB, free: 15.13 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.294e-05/0.4316, allocations: 3.938 kB / 1.041 GB, free: 15.12 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.947e-05/0.4316, allocations: 3.984 kB / 1.041 GB, free: 15.12 MB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.458e-05/0.4316, allocations: 8 kB / 1.041 GB, free: 15.11 MB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002336/0.4319, allocations: 92.45 kB / 1.041 GB, free: 15.02 MB / 0.698 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001436/0.432, allocations: 146.7 kB / 1.041 GB, free: 14.86 MB / 0.698 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.