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 12.0.0-master/package.mo", uses=false)
Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-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(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: 107.8 kB / 16.42 MB, free: 6.016 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00122/0.001221, allocations: 185.2 kB / 17.35 MB, free: 5.605 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.241/1.241, allocations: 222.9 MB / 241.1 MB, free: 15.19 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.443/2.443, allocations: 472.6 MB / 0.7459 GB, free: 0.5195 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.074e-05/2.076e-05, allocations: 6.219 kB / 1.07 GB, free: 9.633 MB / 0.8419 GB
Notification: Performance of NFInst.instantiate(Buildings.Utilities.Math.Functions.Examples.InverseXDerivative_2_Check): time 0.001671/0.001699, allocations: 0.7759 MB / 1.071 GB, free: 8.859 MB / 0.8419 GB
Notification: Performance of NFInst.instExpressions: time 0.001849/0.003559, allocations: 1.474 MB / 1.072 GB, free: 7.367 MB / 0.8419 GB
Notification: Performance of NFInst.updateImplicitVariability: time 4.09e-05/0.003611, allocations: 0 / 1.072 GB, free: 7.367 MB / 0.8419 GB
Notification: Performance of NFTyping.typeComponents: time 3.043e-05/0.003647, allocations: 3.938 kB / 1.072 GB, free: 7.363 MB / 0.8419 GB
Notification: Performance of NFTyping.typeBindings: time 4.215e-05/0.003694, allocations: 3.938 kB / 1.072 GB, free: 7.359 MB / 0.8419 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0005893/0.004307, allocations: 151.4 kB / 1.072 GB, free: 7.211 MB / 0.8419 GB
Notification: Performance of NFFlatten.flatten: time 0.0001072/0.004422, allocations: 59.83 kB / 1.073 GB, free: 7.152 MB / 0.8419 GB
Notification: Performance of NFFlatten.resolveConnections: time 4.108e-05/0.004469, allocations: 4 kB / 1.073 GB, free: 7.148 MB / 0.8419 GB
Notification: Performance of NFEvalConstants.evaluate: time 7.687e-05/0.004551, allocations: 27.91 kB / 1.073 GB, free: 7.121 MB / 0.8419 GB
Notification: Performance of NFSimplifyModel.simplify: time 5.19e-05/0.00461, allocations: 39.83 kB / 1.073 GB, free: 7.082 MB / 0.8419 GB
Notification: Performance of NFPackage.collectConstants: time 1.908e-05/0.004635, allocations: 4 kB / 1.073 GB, free: 7.078 MB / 0.8419 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003906/0.00503, allocations: 315.4 kB / 1.073 GB, free: 6.77 MB / 0.8419 GB
Notification: Performance of combineBinaries: time 8e-05/0.005118, allocations: 90.98 kB / 1.073 GB, free: 6.68 MB / 0.8419 GB
Notification: Performance of replaceArrayConstructors: time 3.072e-05/0.005154, allocations: 47.22 kB / 1.073 GB, free: 6.633 MB / 0.8419 GB
Notification: Performance of NFVerifyModel.verify: time 1.727e-05/0.005176, allocations: 4 kB / 1.073 GB, free: 6.629 MB / 0.8419 GB
Notification: Performance of FrontEnd: time 1.545e-05/0.005195, allocations: 3.984 kB / 1.073 GB, free: 6.625 MB / 0.8419 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 0.0004161/0.005615, allocations: 371.7 kB / 1.073 GB, free: 6.16 MB / 0.8419 GB
Notification: Performance of FunctionAlias: time 7.902e-05/0.005699, allocations: 35.86 kB / 1.073 GB, free: 6.125 MB / 0.8419 GB
Notification: Performance of Early Inline: time 0.0002675/0.005972, allocations: 256.1 kB / 1.074 GB, free: 5.848 MB / 0.8419 GB
Notification: Performance of simplify1: time 2.903e-05/0.006009, allocations: 23.97 kB / 1.074 GB, free: 5.824 MB / 0.8419 GB
Notification: Performance of Alias: time 0.0004482/0.006462, allocations: 294.3 kB / 1.074 GB, free: 5.453 MB / 0.8419 GB
Notification: Performance of simplify2: time 2.429e-05/0.006497, allocations: 19.98 kB / 1.074 GB, free: 5.434 MB / 0.8419 GB
Notification: Performance of Detect States: time 0.0001528/0.006654, allocations: 106.6 kB / 1.074 GB, free: 5.316 MB / 0.8419 GB
Notification: Performance of Events: time 0.0001194/0.006781, allocations: 55.77 kB / 1.074 GB, free: 5.262 MB / 0.8419 GB
Notification: Performance of Partitioning: time 0.0001052/0.006893, allocations: 88.09 kB / 1.074 GB, free: 5.168 MB / 0.8419 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: {}