Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTestOverdetermined_ModelicaTestOverdetermined.ConsistentInitialization.Mechanical.TwoMassesEquationsReducedInitial.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/ModelicaTestOverdetermined 4.0.0+maint.om/package.mo", uses=false)
Using package ModelicaTestOverdetermined with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTestOverdetermined 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 ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(ModelicaTestOverdetermined.ConsistentInitialization.Mechanical.TwoMassesEquationsReducedInitial,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ModelicaTestOverdetermined_ModelicaTestOverdetermined.ConsistentInitialization.Mechanical.TwoMassesEquationsReducedInitial")
translateModel(ModelicaTestOverdetermined.ConsistentInitialization.Mechanical.TwoMassesEquationsReducedInitial,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ModelicaTestOverdetermined_ModelicaTestOverdetermined.ConsistentInitialization.Mechanical.TwoMassesEquationsReducedInitial")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00116/0.00116, allocations: 105.8 kB / 16.42 MB, free: 6.465 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001199/0.001199, allocations: 183.2 kB / 17.36 MB, free: 5.699 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.474/1.474, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTestOverdetermined 4.0.0+maint.om/package.mo): time 0.002702/0.002702, allocations: 0.5643 MB / 291.8 MB, free: 14.19 MB / 238.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.394e-05/2.393e-05, allocations: 5.656 kB / 403 MB, free: 32.23 MB / 302.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTestOverdetermined.ConsistentInitialization.Mechanical.TwoMassesEquationsReducedInitial): time 0.001215/0.001247, allocations: 0.5095 MB / 403.5 MB, free: 31.72 MB / 302.1 MB
Notification: Performance of NFInst.instExpressions: time 0.0001777/0.001436, allocations: 27.89 kB / 403.6 MB, free: 31.69 MB / 302.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 2.606e-05/0.00147, allocations: 0 / 403.6 MB, free: 31.69 MB / 302.1 MB
Notification: Performance of NFTyping.typeComponents: time 1.873e-05/0.0015, allocations: 3.938 kB / 403.6 MB, free: 31.69 MB / 302.1 MB
Notification: Performance of NFTyping.typeBindings: time 3.819e-05/0.001542, allocations: 0 / 403.6 MB, free: 31.69 MB / 302.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0001433/0.00169, allocations: 11.98 kB / 403.6 MB, free: 31.68 MB / 302.1 MB
Notification: Performance of NFFlatten.flatten: time 6.644e-05/0.001762, allocations: 15.98 kB / 403.6 MB, free: 31.66 MB / 302.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 5.77e-05/0.001825, allocations: 3.938 kB / 403.6 MB, free: 31.66 MB / 302.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 2.026e-05/0.00185, allocations: 7.938 kB / 403.6 MB, free: 31.65 MB / 302.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 5.164e-05/0.001907, allocations: 19.97 kB / 403.6 MB, free: 31.63 MB / 302.1 MB
Notification: Performance of NFPackage.collectConstants: time 1.608e-05/0.001927, allocations: 0 / 403.6 MB, free: 31.63 MB / 302.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 8.817e-06/0.001941, allocations: 0 / 403.6 MB, free: 31.63 MB / 302.1 MB
Notification: Performance of combineBinaries: time 5.304e-05/0.001998, allocations: 43.44 kB / 403.7 MB, free: 31.59 MB / 302.1 MB
Notification: Performance of replaceArrayConstructors: time 9.197e-06/0.002012, allocations: 23.66 kB / 403.7 MB, free: 31.56 MB / 302.1 MB
Notification: Performance of NFVerifyModel.verify: time 2.032e-05/0.002036, allocations: 0 / 403.7 MB, free: 31.56 MB / 302.1 MB
Notification: Performance of FrontEnd: time 1.12e-05/0.002051, allocations: 0 / 403.7 MB, free: 31.56 MB / 302.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 6 (6)
 * Number of variables: 6 (6)
Notification: Performance of Bindings: time 0.0002776/0.002333, allocations: 248.8 kB / 403.9 MB, free: 31.22 MB / 302.1 MB
Notification: Performance of FunctionAlias: time 2.258e-05/0.00236, allocations: 7.984 kB / 404 MB, free: 31.21 MB / 302.1 MB
Notification: Performance of Early Inline: time 6.986e-05/0.002435, allocations: 76.34 kB / 404 MB, free: 31.11 MB / 302.1 MB
Notification: Performance of simplify1: time 2.053e-05/0.00246, allocations: 15.98 kB / 404 MB, free: 31.09 MB / 302.1 MB
Notification: Performance of Alias: time 0.000256/0.00272, allocations: 100.7 kB / 404.1 MB, free: 30.95 MB / 302.1 MB
Notification: Performance of simplify2: time 6.171e-06/0.002735, allocations: 0 / 404.1 MB, free: 30.95 MB / 302.1 MB
Notification: Performance of Events: time 1.728e-05/0.002757, allocations: 19.86 kB / 404.2 MB, free: 30.93 MB / 302.1 MB
Notification: Performance of Detect States: time 0.000115/0.002876, allocations: 48.36 kB / 404.2 MB, free: 30.87 MB / 302.1 MB
Notification: Performance of Partitioning: time 5.198e-05/0.002934, allocations: 32.11 kB / 404.2 MB, free: 30.83 MB / 302.1 MB
Error: Internal error NBResolveSingularities.noIndexReduction failed.
(1|1) Unmatched Variables
***************************
        [DER-] (1) Real $DER.v2
         slice: {}

(1|1) Unmatched Equations
***************************
        [SCAL] (1) $DER.x1 = v2 ($RES_SIM_5)
         slice: {}