Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_latest_Buildings.Utilities.IO.Python_3_8.Examples.KalmanFilter.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-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 10.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo) Running command: "" <> buildModelFMU(Buildings.Utilities.IO.Python_3_8.Examples.KalmanFilter,fileNamePrefix="Buildings_latest_Buildings_Utilities_IO_Python_3_8_Examples_KalmanFilter",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Utilities.IO.Python_3_8.Examples.KalmanFilter,fileNamePrefix="Buildings_latest_Buildings_Utilities_IO_Python_3_8_Examples_KalmanFilter",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo): time 2.039/2.039, allocations: 390.5 MB / 398 MB, free: 10.93 MB / 314.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001039/0.001039, allocations: 180.8 kB / 491.2 MB, free: 1.566 MB / 394.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.31/1.31, allocations: 221.5 MB / 0.7868 GB, free: 13.3 MB / 0.5573 GB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007714/0.0007714, allocations: 99.78 kB / 0.9269 GB, free: 13.79 MB / 0.698 GB Notification: Performance of FrontEnd - loaded program: time 1.575e-05/1.577e-05, allocations: 0 / 1.073 GB, free: 182 MB / 0.7605 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2194/0.2195, allocations: 143 MB / 1.212 GB, free: 39.44 MB / 0.7605 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.7248/0.9443, allocations: 154.2 MB / 1.363 GB, free: 17.55 MB / 0.823 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0001888/0.9445, allocations: 88.66 kB / 1.363 GB, free: 17.55 MB / 0.823 GB Notification: Performance of FrontEnd - DAE generated: time 0.01512/0.9596, allocations: 6.356 MB / 1.369 GB, free: 32.87 MB / 0.8386 GB Notification: Performance of FrontEnd: time 1.402e-06/0.9597, allocations: 0 / 1.369 GB, free: 32.87 MB / 0.8386 GB Notification: Performance of Transformations before backend: time 1.199e-05/0.9597, allocations: 3.781 kB / 1.369 GB, free: 32.87 MB / 0.8386 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 0.0005638/0.9602, allocations: 0.5035 MB / 1.37 GB, free: 32.43 MB / 0.8386 GB Notification: Performance of prepare preOptimizeDAE: time 3.268e-05/0.9603, allocations: 7.656 kB / 1.37 GB, free: 32.43 MB / 0.8386 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 4.661e-05/0.9603, allocations: 23.45 kB / 1.37 GB, free: 32.42 MB / 0.8386 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001865/0.9605, allocations: 226.6 kB / 1.37 GB, free: 32.21 MB / 0.8386 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.899e-05/0.9606, allocations: 4 kB / 1.37 GB, free: 32.21 MB / 0.8386 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.106e-05/0.9606, allocations: 14.52 kB / 1.37 GB, free: 32.21 MB / 0.8386 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0001163/0.9607, allocations: 54.75 kB / 1.37 GB, free: 32.21 MB / 0.8386 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000176/0.9609, allocations: 135 kB / 1.37 GB, free: 32.16 MB / 0.8386 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.244e-06/0.9609, allocations: 3.844 kB / 1.37 GB, free: 32.16 MB / 0.8386 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.684e-05/0.9609, allocations: 2.672 kB / 1.37 GB, free: 32.16 MB / 0.8386 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.328e-06/0.961, allocations: 7.891 kB / 1.37 GB, free: 32.15 MB / 0.8386 GB Notification: Performance of preOpt removeSimpleEquations (simulation) : time 8.668e-05/0.9611, allocations: 156.5 kB / 1.37 GB, free: 32.01 MB / 0.8386 GB Error: pre-optimization module removeSimpleEquations (simulation) failed.