Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2.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.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|dp|dp_comp|der.dp.|der.dp_comp.|err_dp|err_der_dp",fileNamePrefix="Buildings_latest_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2")
translateModel(Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|dp|dp_comp|der.dp.|der.dp_comp.|err_dp|err_der_dp",fileNamePrefix="Buildings_latest_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001085/0.001085, allocations: 111.8 kB / 16.42 MB, free: 6.473 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001031/0.001031, allocations: 188.2 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 1.105/1.105, allocations: 222.9 MB / 241 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 2.194/2.194, allocations: 472.6 MB / 0.7459 GB, free: 0.5117 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.06e-05/1.063e-05, allocations: 2.281 kB / 1.07 GB, free: 9.664 MB / 0.8419 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2): time 0.001795/0.001813, allocations: 1.477 MB / 1.071 GB, free: 8.18 MB / 0.8419 GB
Notification: Performance of NFInst.instExpressions: time 0.0008362/0.00266, allocations: 0.6266 MB / 1.072 GB, free: 7.551 MB / 0.8419 GB
Notification: Performance of NFInst.updateImplicitVariability: time 2.315e-05/0.002695, allocations: 8 kB / 1.072 GB, free: 7.543 MB / 0.8419 GB
Notification: Performance of NFTyping.typeComponents: time 2.326e-05/0.002723, allocations: 3.938 kB / 1.072 GB, free: 7.539 MB / 0.8419 GB
Notification: Performance of NFTyping.typeBindings: time 3.848e-05/0.002766, allocations: 3.938 kB / 1.072 GB, free: 7.535 MB / 0.8419 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0004442/0.003214, allocations: 159.1 kB / 1.072 GB, free: 7.383 MB / 0.8419 GB
Notification: Performance of NFFlatten.flatten: time 7.687e-05/0.003298, allocations: 63.77 kB / 1.072 GB, free: 7.32 MB / 0.8419 GB
Notification: Performance of NFFlatten.resolveConnections: time 3.055e-05/0.003334, allocations: 4 kB / 1.072 GB, free: 7.316 MB / 0.8419 GB
Notification: Performance of NFEvalConstants.evaluate: time 4.21e-05/0.003381, allocations: 27.91 kB / 1.072 GB, free: 7.289 MB / 0.8419 GB
Notification: Performance of NFSimplifyModel.simplify: time 3.573e-05/0.003422, allocations: 23.92 kB / 1.072 GB, free: 7.266 MB / 0.8419 GB
Notification: Performance of NFPackage.collectConstants: time 1.307e-05/0.003439, allocations: 4 kB / 1.072 GB, free: 7.262 MB / 0.8419 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.000375/0.003818, allocations: 347.3 kB / 1.073 GB, free: 6.922 MB / 0.8419 GB
Notification: Performance of combineBinaries: time 6.399e-05/0.003889, allocations: 87.05 kB / 1.073 GB, free: 6.836 MB / 0.8419 GB
Notification: Performance of replaceArrayConstructors: time 2.882e-05/0.003923, allocations: 51.22 kB / 1.073 GB, free: 6.785 MB / 0.8419 GB
Notification: Performance of NFVerifyModel.verify: time 1.644e-05/0.003943, allocations: 11.94 kB / 1.073 GB, free: 6.773 MB / 0.8419 GB
Notification: Performance of FrontEnd: time 8.896e-06/0.003956, allocations: 0 / 1.073 GB, free: 6.773 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 0.0003512/0.004312, allocations: 359.8 kB / 1.073 GB, free: 6.32 MB / 0.8419 GB
Notification: Performance of FunctionAlias: time 6.001e-05/0.004378, allocations: 43.78 kB / 1.073 GB, free: 6.277 MB / 0.8419 GB
Notification: Performance of Early Inline: time 0.000131/0.004514, allocations: 160.2 kB / 1.073 GB, free: 6.094 MB / 0.8419 GB
Notification: Performance of simplify1: time 2.128e-05/0.004541, allocations: 15.97 kB / 1.073 GB, free: 6.078 MB / 0.8419 GB
Notification: Performance of Alias: time 0.0003363/0.004882, allocations: 274.4 kB / 1.074 GB, free: 5.727 MB / 0.8419 GB
Notification: Performance of simplify2: time 1.418e-05/0.004906, allocations: 15.98 kB / 1.074 GB, free: 5.711 MB / 0.8419 GB
Notification: Performance of Detect States: time 0.0001085/0.005018, allocations: 80.11 kB / 1.074 GB, free: 5.617 MB / 0.8419 GB
Notification: Performance of Events: time 6.279e-05/0.005088, allocations: 43.88 kB / 1.074 GB, free: 5.574 MB / 0.8419 GB
Notification: Performance of Partitioning: time 7.168e-05/0.005165, allocations: 72.05 kB / 1.074 GB, free: 5.496 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) m_flow = 0.125 * time ^ 3.0 ($RES_SIM_14)
         slice: {}