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 1.746/1.746, allocations: 289.7 MB / 302.3 MB, free: 2.156 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001427/0.001427, allocations: 180.4 kB / 371.6 MB, free: 3.398 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.947/1.947, allocations: 205.1 MB / 0.6309 GB, free: 11.74 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001077/0.001077, allocations: 93.33 kB / 0.745 GB, free: 54.46 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 5.01e-05/4.973e-05, allocations: 7.984 kB / 0.8663 GB, free: 14.97 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3667/0.3668, allocations: 116.3 MB / 0.9799 GB, free: 10.51 MB / 0.7136 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9126/1.28, allocations: 143.8 MB / 1.12 GB, free: 41.16 MB / 0.7448 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002358/1.28, allocations: 88.75 kB / 1.12 GB, free: 41.13 MB / 0.7448 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01689/1.297, allocations: 6.469 MB / 1.127 GB, free: 37.69 MB / 0.7448 GB
Notification: Performance of FrontEnd: time 2.094e-06/1.297, allocations: 0 / 1.127 GB, free: 37.69 MB / 0.7448 GB
Notification: Performance of Transformations before backend: time 1.687e-05/1.297, allocations: 0 / 1.127 GB, free: 37.69 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 0.0007794/1.298, allocations: 0.503 MB / 1.127 GB, free: 37.19 MB / 0.7448 GB
Notification: Performance of prepare preOptimizeDAE: time 4.465e-05/1.298, allocations: 8.031 kB / 1.127 GB, free: 37.18 MB / 0.7448 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.469e-05/1.298, allocations: 40.16 kB / 1.127 GB, free: 37.14 MB / 0.7448 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.515e-05/1.298, allocations: 19.19 kB / 1.127 GB, free: 37.12 MB / 0.7448 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002565/1.298, allocations: 234.8 kB / 1.127 GB, free: 36.88 MB / 0.7448 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.441e-05/1.298, allocations: 19.55 kB / 1.128 GB, free: 36.87 MB / 0.7448 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.07e-05/1.298, allocations: 15.81 kB / 1.128 GB, free: 36.86 MB / 0.7448 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002626/1.298, allocations: 135.5 kB / 1.128 GB, free: 36.76 MB / 0.7448 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.688e-06/1.298, allocations: 3.938 kB / 1.128 GB, free: 36.76 MB / 0.7448 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.225e-05/1.298, allocations: 11.45 kB / 1.128 GB, free: 36.75 MB / 0.7448 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.502e-06/1.298, allocations: 0.625 kB / 1.128 GB, free: 36.75 MB / 0.7448 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000122/1.299, allocations: 55.75 kB / 1.128 GB, free: 36.72 MB / 0.7448 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001128/1.299, allocations: 161 kB / 1.128 GB, free: 36.57 MB / 0.7448 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.