Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.Utilities.Examples.ExtendedPolynomialDerivativeCheck.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.Fluid.Utilities.Examples.ExtendedPolynomialDerivativeCheck,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|x|y|der.x.|der.y.",fileNamePrefix="Buildings_latest_Buildings.Fluid.Utilities.Examples.ExtendedPolynomialDerivativeCheck")
translateModel(Buildings.Fluid.Utilities.Examples.ExtendedPolynomialDerivativeCheck,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|x|y|der.x.|der.y.",fileNamePrefix="Buildings_latest_Buildings.Fluid.Utilities.Examples.ExtendedPolynomialDerivativeCheck")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00111/0.00111, allocations: 105.9 kB / 16.42 MB, free: 6.496 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001012/0.001012, allocations: 190.1 kB / 17.36 MB, free: 5.703 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.116/1.116, allocations: 222.9 MB / 241.1 MB, free: 15.14 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.193/2.193, allocations: 472.6 MB / 0.7459 GB, free: 0.5273 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 9.006e-06/9.027e-06, allocations: 2.281 kB / 1.07 GB, free: 9.699 MB / 0.8419 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Utilities.Examples.ExtendedPolynomialDerivativeCheck): time 0.001001/0.001018, allocations: 0.5354 MB / 1.071 GB, free: 9.168 MB / 0.8419 GB
Notification: Performance of NFInst.instExpressions: time 0.0003655/0.001394, allocations: 187.4 kB / 1.071 GB, free: 8.984 MB / 0.8419 GB
Notification: Performance of NFInst.updateImplicitVariability: time 1.345e-05/0.001417, allocations: 0 / 1.071 GB, free: 8.984 MB / 0.8419 GB
Notification: Performance of NFTyping.typeComponents: time 1.886e-05/0.001442, allocations: 0 / 1.071 GB, free: 8.984 MB / 0.8419 GB
Notification: Performance of NFTyping.typeBindings: time 2.555e-05/0.001471, allocations: 3.938 kB / 1.071 GB, free: 8.98 MB / 0.8419 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0002799/0.00176, allocations: 63.84 kB / 1.071 GB, free: 8.918 MB / 0.8419 GB
Notification: Performance of NFFlatten.flatten: time 4.558e-05/0.001814, allocations: 19.92 kB / 1.071 GB, free: 8.898 MB / 0.8419 GB
Notification: Performance of NFFlatten.resolveConnections: time 2.725e-05/0.001847, allocations: 0 / 1.071 GB, free: 8.898 MB / 0.8419 GB
Notification: Performance of NFEvalConstants.evaluate: time 1.607e-05/0.001867, allocations: 11.94 kB / 1.071 GB, free: 8.887 MB / 0.8419 GB
Notification: Performance of NFSimplifyModel.simplify: time 1.658e-05/0.001888, allocations: 0 / 1.071 GB, free: 8.887 MB / 0.8419 GB
Notification: Performance of NFPackage.collectConstants: time 9.468e-06/0.001901, allocations: 0 / 1.071 GB, free: 8.887 MB / 0.8419 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0001644/0.00207, allocations: 135.8 kB / 1.071 GB, free: 8.754 MB / 0.8419 GB
Notification: Performance of combineBinaries: time 2.834e-05/0.002106, allocations: 23.69 kB / 1.071 GB, free: 8.73 MB / 0.8419 GB
Notification: Performance of replaceArrayConstructors: time 7.173e-06/0.002118, allocations: 11.81 kB / 1.071 GB, free: 8.719 MB / 0.8419 GB
Notification: Performance of NFVerifyModel.verify: time 9.017e-06/0.002131, allocations: 0 / 1.071 GB, free: 8.719 MB / 0.8419 GB
Notification: Performance of FrontEnd: time 5.901e-06/0.002141, allocations: 0 / 1.071 GB, free: 8.719 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: 2 (2)
 * Number of variables: 2 (2)
Notification: Performance of Bindings: time 0.0002422/0.002389, allocations: 216.8 kB / 1.071 GB, free: 8.406 MB / 0.8419 GB
Notification: Performance of FunctionAlias: time 3.133e-05/0.002426, allocations: 11.95 kB / 1.071 GB, free: 8.395 MB / 0.8419 GB
Notification: Performance of Early Inline: time 5.187e-05/0.002484, allocations: 64.36 kB / 1.071 GB, free: 8.305 MB / 0.8419 GB
Notification: Performance of simplify1: time 1.119e-05/0.0025, allocations: 3.984 kB / 1.071 GB, free: 8.301 MB / 0.8419 GB
Notification: Performance of Alias: time 0.0001629/0.002667, allocations: 88.72 kB / 1.071 GB, free: 8.168 MB / 0.8419 GB
Notification: Performance of simplify2: time 5.851e-06/0.002681, allocations: 4 kB / 1.071 GB, free: 8.164 MB / 0.8419 GB
Notification: Performance of Detect States: time 7.817e-05/0.002763, allocations: 58.58 kB / 1.071 GB, free: 8.094 MB / 0.8419 GB
Notification: Performance of Events: time 3.125e-05/0.002801, allocations: 4 kB / 1.071 GB, free: 8.09 MB / 0.8419 GB
Notification: Performance of Partitioning: time 3.046e-05/0.002837, allocations: 20.12 kB / 1.071 GB, free: 8.062 MB / 0.8419 GB
Error: Internal error NBResolveSingularities.noIndexReduction failed.
(1|1) Unmatched Variables
***************************
        [DER-] (1) Real $DER.x
         slice: {}

(1|1) Unmatched Equations
***************************
        [SCAL] (1) x = Buildings.Fluid.Utilities.extendedPolynomial(time, c, xMin, xMax) ($RES_$AUX_4)
         slice: {}