Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Utilities.Math.Functions.Examples.InverseXDerivativeCheck.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/IDEAS 3.0.0/package.mo", uses=false)
Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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(IDEAS.Utilities.Math.Functions.Examples.InverseXDerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Utilities.Math.Functions.Examples.InverseXDerivativeCheck")
translateModel(IDEAS.Utilities.Math.Functions.Examples.InverseXDerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Utilities.Math.Functions.Examples.InverseXDerivativeCheck")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001216/0.001216, allocations: 105.8 kB / 16.42 MB, free: 6.426 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001281/0.001281, allocations: 189.9 kB / 17.35 MB, free: 5.723 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.328/1.328, allocations: 222.9 MB / 241 MB, free: 15.2 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.7688/0.7688, allocations: 132.2 MB / 423.4 MB, free: 6.59 MB / 334.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.916e-05/2.918e-05, allocations: 3.969 kB / 0.582 GB, free: 23.89 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(IDEAS.Utilities.Math.Functions.Examples.InverseXDerivativeCheck): time 0.001416/0.001456, allocations: 0.5961 MB / 0.5826 GB, free: 23.46 MB / 446.1 MB
Notification: Performance of NFInst.instExpressions: time 0.001627/0.003094, allocations: 1.451 MB / 0.584 GB, free: 22.29 MB / 446.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 2.281e-05/0.00313, allocations: 2.062 kB / 0.584 GB, free: 22.29 MB / 446.1 MB
Notification: Performance of NFTyping.typeComponents: time 1.779e-05/0.003153, allocations: 3.938 kB / 0.584 GB, free: 22.29 MB / 446.1 MB
Notification: Performance of NFTyping.typeBindings: time 2.562e-05/0.003184, allocations: 2.25 kB / 0.584 GB, free: 22.29 MB / 446.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0004671/0.003666, allocations: 144.2 kB / 0.5841 GB, free: 22.19 MB / 446.1 MB
Notification: Performance of NFFlatten.flatten: time 7.066e-05/0.003744, allocations: 33.39 kB / 0.5842 GB, free: 22.18 MB / 446.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 4.19e-05/0.003791, allocations: 3.562 kB / 0.5842 GB, free: 22.18 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 3.941e-05/0.003836, allocations: 15.14 kB / 0.5842 GB, free: 22.17 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 6.044e-05/0.003901, allocations: 26.41 kB / 0.5842 GB, free: 22.15 MB / 446.1 MB
Notification: Performance of NFPackage.collectConstants: time 1.724e-05/0.003923, allocations: 0 / 0.5842 GB, free: 22.15 MB / 446.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003913/0.004322, allocations: 315.6 kB / 0.5845 GB, free: 21.97 MB / 446.1 MB
Notification: Performance of combineBinaries: time 6.127e-05/0.004392, allocations: 34.16 kB / 0.5845 GB, free: 21.95 MB / 446.1 MB
Notification: Performance of replaceArrayConstructors: time 1.12e-05/0.00441, allocations: 19.84 kB / 0.5846 GB, free: 21.93 MB / 446.1 MB
Notification: Performance of NFVerifyModel.verify: time 1.76e-05/0.004433, allocations: 1.375 kB / 0.5846 GB, free: 21.93 MB / 446.1 MB
Notification: Performance of FrontEnd: time 1.026e-05/0.004448, allocations: 3.938 kB / 0.5846 GB, free: 21.93 MB / 446.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 4 (4)
 * Number of variables: 4 (4)
Notification: Performance of Bindings: time 0.0002797/0.004732, allocations: 236 kB / 0.5848 GB, free: 21.64 MB / 446.1 MB
Notification: Performance of FunctionAlias: time 2.591e-05/0.004766, allocations: 18.97 kB / 0.5848 GB, free: 21.63 MB / 446.1 MB
Notification: Performance of Early Inline: time 0.0002442/0.005016, allocations: 248.6 kB / 0.5851 GB, free: 21.43 MB / 446.1 MB
Notification: Performance of simplify1: time 2.605e-05/0.00505, allocations: 25.39 kB / 0.5851 GB, free: 21.41 MB / 446.1 MB
Notification: Performance of Alias: time 4.895e-05/0.005104, allocations: 54.25 kB / 0.5851 GB, free: 21.33 MB / 446.1 MB
Notification: Performance of simplify2: time 2.396e-05/0.005134, allocations: 30.59 kB / 0.5852 GB, free: 21.31 MB / 446.1 MB
Notification: Performance of Events: time 0.0001059/0.005245, allocations: 37.92 kB / 0.5852 GB, free: 21.29 MB / 446.1 MB
Notification: Performance of Detect States: time 0.0001327/0.005384, allocations: 86.02 kB / 0.5853 GB, free: 21.21 MB / 446.1 MB
Notification: Performance of Partitioning: time 7.765e-05/0.005469, allocations: 55.59 kB / 0.5853 GB, free: 21.17 MB / 446.1 MB
Error: Internal error NBResolveSingularities.noIndexReduction failed.
(1|1) Unmatched Variables
***************************
        [DER-] (1) Real $DER.x
         slice: {}

(1|1) Unmatched Equations
***************************
        [SCAL] (1) x = 4.0 * time ^ 3.0 ($RES_SIM_5)
         slice: {}