Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_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-master/package.mo", uses=false)
Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-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(IDEAS.Utilities.Math.Functions.Examples.InverseXDerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Utilities.Math.Functions.Examples.InverseXDerivativeCheck")
translateModel(IDEAS.Utilities.Math.Functions.Examples.InverseXDerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_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 0.001123/0.001123, allocations: 103.7 kB / 16.42 MB, free: 6.531 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001251/0.001251, allocations: 186 kB / 17.36 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 1.358/1.358, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.8206/0.8206, allocations: 135.1 MB / 426.3 MB, free: 4.094 MB / 334.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.568e-05/2.569e-05, allocations: 7.578 kB / 0.5863 GB, free: 21.59 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(IDEAS.Utilities.Math.Functions.Examples.InverseXDerivativeCheck): time 0.001529/0.001565, allocations: 0.5863 MB / 0.5868 GB, free: 21.17 MB / 446.1 MB
Notification: Performance of NFInst.instExpressions: time 0.001811/0.003388, allocations: 1.452 MB / 0.5883 GB, free: 20 MB / 446.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 3.002e-05/0.003429, allocations: 1.156 kB / 0.5883 GB, free: 20 MB / 446.1 MB
Notification: Performance of NFTyping.typeComponents: time 1.419e-05/0.003449, allocations: 0 / 0.5883 GB, free: 20 MB / 446.1 MB
Notification: Performance of NFTyping.typeBindings: time 2.939e-05/0.003501, allocations: 1.438 kB / 0.5883 GB, free: 20 MB / 446.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0005114/0.004017, allocations: 144.2 kB / 0.5884 GB, free: 19.9 MB / 446.1 MB
Notification: Performance of NFFlatten.flatten: time 9.153e-05/0.004117, allocations: 23.64 kB / 0.5884 GB, free: 19.89 MB / 446.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 4.828e-05/0.004172, allocations: 7.234 kB / 0.5884 GB, free: 19.89 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 5.16e-05/0.00423, allocations: 21.55 kB / 0.5885 GB, free: 19.88 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 7.176e-05/0.004307, allocations: 29.77 kB / 0.5885 GB, free: 19.86 MB / 446.1 MB
Notification: Performance of NFPackage.collectConstants: time 2.037e-05/0.004333, allocations: 1.906 kB / 0.5885 GB, free: 19.86 MB / 446.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003826/0.00472, allocations: 311.3 kB / 0.5888 GB, free: 19.68 MB / 446.1 MB
Notification: Performance of combineBinaries: time 6.425e-05/0.004793, allocations: 38.31 kB / 0.5888 GB, free: 19.65 MB / 446.1 MB
Notification: Performance of replaceArrayConstructors: time 9.027e-06/0.004808, allocations: 17.06 kB / 0.5888 GB, free: 19.64 MB / 446.1 MB
Notification: Performance of NFVerifyModel.verify: time 1.304e-05/0.004826, allocations: 2.312 kB / 0.5888 GB, free: 19.64 MB / 446.1 MB
Notification: Performance of FrontEnd: time 1.061e-05/0.004841, allocations: 1.25 kB / 0.5888 GB, free: 19.64 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 0.0003231/0.005169, allocations: 237.2 kB / 0.5891 GB, free: 19.36 MB / 446.1 MB
Notification: Performance of FunctionAlias: time 2.616e-05/0.005203, allocations: 27.62 kB / 0.5891 GB, free: 19.33 MB / 446.1 MB
Notification: Performance of Early Inline: time 0.0002729/0.005481, allocations: 245.8 kB / 0.5893 GB, free: 19.13 MB / 446.1 MB
Notification: Performance of simplify1: time 3.074e-05/0.005519, allocations: 22.62 kB / 0.5893 GB, free: 19.12 MB / 446.1 MB
Notification: Performance of Alias: time 6.299e-05/0.005588, allocations: 59.39 kB / 0.5894 GB, free: 19.04 MB / 446.1 MB
Notification: Performance of simplify2: time 2.387e-05/0.005617, allocations: 25.03 kB / 0.5894 GB, free: 19.02 MB / 446.1 MB
Notification: Performance of Detect States: time 0.0001501/0.005772, allocations: 74.44 kB / 0.5895 GB, free: 18.95 MB / 446.1 MB
Notification: Performance of Events: time 0.0001214/0.0059, allocations: 51.66 kB / 0.5895 GB, free: 18.91 MB / 446.1 MB
Notification: Performance of Partitioning: time 8.464e-05/0.005993, allocations: 54.25 kB / 0.5896 GB, free: 18.88 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: {}