Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives.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/ModelicaTest 4.0.0+maint.om/package.mo", uses=false)
Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 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(ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives,tolerance=1e-06,outputFormat="mat",numberOfIntervals=10000,variableFilter="time|x|y|yd|ydd|k1|k2|y2|y2d|y2dd",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives")
translateModel(ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives,tolerance=1e-06,outputFormat="mat",numberOfIntervals=10000,variableFilter="time|x|y|yd|ydd|k1|k2|y2|y2d|y2dd",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001344/0.001344, allocations: 107.3 kB / 18.46 MB, free: 4.602 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002616/0.002616, allocations: 193.3 kB / 19.39 MB, free: 3.676 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.444/1.444, allocations: 222.9 MB / 243.1 MB, free: 15.09 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.2128/0.2128, allocations: 44.19 MB / 337.4 MB, free: 2.688 MB / 270.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.23e-05/2.228e-05, allocations: 2.281 kB / 471.1 MB, free: 13.26 MB / 350.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives): time 0.001428/0.001459, allocations: 0.5391 MB / 471.7 MB, free: 12.72 MB / 350.1 MB
Notification: Performance of NFInst.instExpressions: time 0.0007673/0.002238, allocations: 410.7 kB / 472.1 MB, free: 12.32 MB / 350.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 2.697e-05/0.002277, allocations: 0 / 472.1 MB, free: 12.32 MB / 350.1 MB
Notification: Performance of NFTyping.typeComponents: time 2.645e-05/0.002311, allocations: 3.938 kB / 472.1 MB, free: 12.31 MB / 350.1 MB
Notification: Performance of NFTyping.typeBindings: time 3.143e-05/0.002348, allocations: 0 / 472.1 MB, free: 12.31 MB / 350.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0004946/0.002851, allocations: 142.9 kB / 472.2 MB, free: 12.18 MB / 350.1 MB
Notification: Performance of NFFlatten.flatten: time 7.195e-05/0.002933, allocations: 27.97 kB / 472.3 MB, free: 12.15 MB / 350.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 4.711e-05/0.002986, allocations: 8 kB / 472.3 MB, free: 12.14 MB / 350.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 2.462e-05/0.003016, allocations: 11.92 kB / 472.3 MB, free: 12.13 MB / 350.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 5.44e-05/0.003075, allocations: 15.92 kB / 472.3 MB, free: 12.11 MB / 350.1 MB
Notification: Performance of NFPackage.collectConstants: time 1.071e-05/0.003092, allocations: 7.938 kB / 472.3 MB, free: 12.11 MB / 350.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0002433/0.003339, allocations: 163.8 kB / 472.5 MB, free: 11.95 MB / 350.1 MB
Notification: Performance of combineBinaries: time 6.331e-05/0.003411, allocations: 51.33 kB / 472.5 MB, free: 11.89 MB / 350.1 MB
Notification: Performance of replaceArrayConstructors: time 2.249e-05/0.003441, allocations: 47.3 kB / 472.6 MB, free: 11.85 MB / 350.1 MB
Notification: Performance of NFVerifyModel.verify: time 1.575e-05/0.003465, allocations: 12 kB / 472.6 MB, free: 11.84 MB / 350.1 MB
Notification: Performance of FrontEnd: time 7.193e-06/0.003476, allocations: 0 / 472.6 MB, free: 11.84 MB / 350.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 9 (9)
 * Number of variables: 9 (9)
Notification: Performance of Bindings: time 0.0003524/0.003833, allocations: 288 kB / 472.8 MB, free: 11.45 MB / 350.1 MB
Notification: Performance of FunctionAlias: time 2.592e-05/0.003865, allocations: 11.94 kB / 472.9 MB, free: 11.44 MB / 350.1 MB
Notification: Performance of Early Inline: time 0.0002762/0.004147, allocations: 248.1 kB / 473.1 MB, free: 11.17 MB / 350.1 MB
Notification: Performance of simplify1: time 2.147e-05/0.004176, allocations: 19.92 kB / 473.1 MB, free: 11.15 MB / 350.1 MB
Notification: Performance of Alias: time 0.0003012/0.004482, allocations: 140.8 kB / 473.3 MB, free: 10.97 MB / 350.1 MB
Notification: Performance of simplify2: time 2.884e-05/0.00452, allocations: 23.95 kB / 473.3 MB, free: 10.95 MB / 350.1 MB
Notification: Performance of Events: time 0.0001531/0.004682, allocations: 91.72 kB / 473.4 MB, free: 10.86 MB / 350.1 MB
Notification: Performance of Detect States: time 0.0001561/0.004846, allocations: 100 kB / 473.5 MB, free: 10.74 MB / 350.1 MB
Notification: Performance of Partitioning: time 9.151e-05/0.004947, allocations: 72.09 kB / 473.5 MB, free: 10.66 MB / 350.1 MB
Error: Internal error NBResolveSingularities.noIndexReduction failed.
(2|2) Unmatched Variables
***************************
        [ALGB] (1) Real y2dd
         slice: {}
        [ALGB] (1) Real ydd
         slice: {}

(2|2) Unmatched Equations
***************************
        [SCAL] (1) k2 = k2a + k2b * time ($RES_SIM_6)
         slice: {}
        [SCAL] (1) y = smooth(2, if $SEV_0 then (if $SEV_1 then sqrt(k1) else 0.0) * sqrt((-1.0) + time) else if $SEV_2 then -(if $SEV_3 then sqrt(k2) else 0.0) * sqrt(abs((-1.0) + time)) else if $SEV_4 then Modelica.Fluid.Utilities.regRoot2.regRoot2_utility((-1.0) + time, x_small, k1, k2, false, 1.0) else -Modelica.Fluid.Utilities.regRoot2.regRoot2_utility(-((-1.0) + time), x_small, k2, k1, false, 1.0)) ($RES_SIM_5)
         slice: {}