Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Utilities.Math.Functions.Examples.InverseXDerivative_2_Check.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/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/Buildings 11.0.1-master/package.mo", uses=false)
Using package Buildings with version 11.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/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 ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(Buildings.Utilities.Math.Functions.Examples.InverseXDerivative_2_Check,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|y|y_comp|der_y|der_y_comp|der_err|err",fileNamePrefix="Buildings_latest_Buildings.Utilities.Math.Functions.Examples.InverseXDerivative_2_Check")
translateModel(Buildings.Utilities.Math.Functions.Examples.InverseXDerivative_2_Check,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|y|y_comp|der_y|der_y_comp|der_err|err",fileNamePrefix="Buildings_latest_Buildings.Utilities.Math.Functions.Examples.InverseXDerivative_2_Check")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001244/0.001244, allocations: 113.3 kB / 16.42 MB, free: 6.477 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001143/0.001143, allocations: 187.2 kB / 17.35 MB, free: 5.711 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.212/1.212, allocations: 222.9 MB / 241 MB, free: 15.09 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/package.mo): time 2.302/2.302, allocations: 461.9 MB / 0.7354 GB, free: 11.08 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.275e-05/2.277e-05, allocations: 4.25 kB / 1.055 GB, free: 7.68 MB / 0.8262 GB
Notification: Performance of NFInst.instantiate(Buildings.Utilities.Math.Functions.Examples.InverseXDerivative_2_Check): time 0.001753/0.001783, allocations: 0.7977 MB / 1.055 GB, free: 6.887 MB / 0.8262 GB
Notification: Performance of NFInst.instExpressions: time 0.001863/0.003659, allocations: 1.477 MB / 1.057 GB, free: 5.391 MB / 0.8262 GB
Notification: Performance of NFInst.updateImplicitVariability: time 4.351e-05/0.003713, allocations: 0 / 1.057 GB, free: 5.391 MB / 0.8262 GB
Notification: Performance of NFTyping.typeComponents: time 2.5e-05/0.003744, allocations: 0 / 1.057 GB, free: 5.391 MB / 0.8262 GB
Notification: Performance of NFTyping.typeBindings: time 4.367e-05/0.003792, allocations: 3.938 kB / 1.057 GB, free: 5.387 MB / 0.8262 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0005777/0.004388, allocations: 147.4 kB / 1.057 GB, free: 5.242 MB / 0.8262 GB
Notification: Performance of NFFlatten.flatten: time 0.0001013/0.004497, allocations: 59.83 kB / 1.057 GB, free: 5.184 MB / 0.8262 GB
Notification: Performance of NFFlatten.resolveConnections: time 4.696e-05/0.00455, allocations: 7.984 kB / 1.057 GB, free: 5.176 MB / 0.8262 GB
Notification: Performance of NFEvalConstants.evaluate: time 7.212e-05/0.004628, allocations: 31.92 kB / 1.057 GB, free: 5.145 MB / 0.8262 GB
Notification: Performance of NFSimplifyModel.simplify: time 5.925e-05/0.004693, allocations: 27.89 kB / 1.057 GB, free: 5.117 MB / 0.8262 GB
Notification: Performance of NFPackage.collectConstants: time 1.913e-05/0.004717, allocations: 4 kB / 1.057 GB, free: 5.113 MB / 0.8262 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.000388/0.00511, allocations: 315.4 kB / 1.057 GB, free: 4.805 MB / 0.8262 GB
Notification: Performance of combineBinaries: time 8.115e-05/0.005199, allocations: 90.98 kB / 1.058 GB, free: 4.715 MB / 0.8262 GB
Notification: Performance of replaceArrayConstructors: time 2.572e-05/0.00523, allocations: 43.31 kB / 1.058 GB, free: 4.672 MB / 0.8262 GB
Notification: Performance of NFVerifyModel.verify: time 1.734e-05/0.005252, allocations: 8 kB / 1.058 GB, free: 4.664 MB / 0.8262 GB
Notification: Performance of FrontEnd: time 1.878e-05/0.005275, allocations: 4 kB / 1.058 GB, free: 4.66 MB / 0.8262 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 13 (13)
 * Number of variables: 13 (13)
Notification: Performance of Bindings: time 0.0004148/0.005694, allocations: 375.5 kB / 1.058 GB, free: 4.191 MB / 0.8262 GB
Notification: Performance of FunctionAlias: time 8.343e-05/0.005783, allocations: 35.91 kB / 1.058 GB, free: 4.156 MB / 0.8262 GB
Notification: Performance of Early Inline: time 0.0002609/0.00605, allocations: 260.1 kB / 1.058 GB, free: 3.875 MB / 0.8262 GB
Notification: Performance of simplify1: time 2.954e-05/0.006088, allocations: 19.97 kB / 1.058 GB, free: 3.855 MB / 0.8262 GB
Notification: Performance of Alias: time 0.0004327/0.006526, allocations: 298.2 kB / 1.059 GB, free: 3.48 MB / 0.8262 GB
Notification: Performance of simplify2: time 2.77e-05/0.006565, allocations: 19.97 kB / 1.059 GB, free: 3.461 MB / 0.8262 GB
Notification: Performance of Events: time 0.0001124/0.006683, allocations: 55.88 kB / 1.059 GB, free: 3.406 MB / 0.8262 GB
Notification: Performance of Detect States: time 0.0001736/0.006866, allocations: 126.2 kB / 1.059 GB, free: 3.27 MB / 0.8262 GB
Notification: Performance of Partitioning: time 0.0001038/0.006978, allocations: 76.11 kB / 1.059 GB, free: 3.188 MB / 0.8262 GB
Error: Internal error NBResolveSingularities.noIndexReduction failed.
(1|1) Unmatched Variables
***************************
        [DER-] (1) Real $DER.cheEqu2.u2
         slice: {}

(1|1) Unmatched Equations
***************************
        [SCAL] (1) x = 4.0 * time ^ 3.0 ($RES_SIM_14)
         slice: {}