Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck.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/NcDataReader2 2.5.1-master/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false)
Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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(BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck")
translateModel(BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001591/0.001591, allocations: 112.1 kB / 16.42 MB, free: 6.523 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001498/0.001498, allocations: 184.2 kB / 17.36 MB, free: 5.746 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.525/1.525, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002432/0.002432, allocations: 292.1 kB / 291.5 MB, free: 14.45 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 1.03/1.03, allocations: 169.2 MB / 0.499 GB, free: 4.43 MB / 382.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 3.804e-05/3.804e-05, allocations: 6.219 kB / 0.682 GB, free: 7.027 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck): time 0.002699/0.002749, allocations: 1.278 MB / 0.6833 GB, free: 5.738 MB / 494.1 MB
Notification: Performance of NFInst.instExpressions: time 0.001122/0.003889, allocations: 0.6118 MB / 0.6839 GB, free: 5.125 MB / 494.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 3.556e-05/0.003936, allocations: 4 kB / 0.6839 GB, free: 5.121 MB / 494.1 MB
Notification: Performance of NFTyping.typeComponents: time 1.789e-05/0.00396, allocations: 0 / 0.6839 GB, free: 5.121 MB / 494.1 MB
Notification: Performance of NFTyping.typeBindings: time 4.392e-05/0.00404, allocations: 3.938 kB / 0.6839 GB, free: 5.117 MB / 494.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0007304/0.004776, allocations: 147.4 kB / 0.684 GB, free: 4.973 MB / 494.1 MB
Notification: Performance of NFFlatten.flatten: time 9.106e-05/0.004875, allocations: 23.91 kB / 0.684 GB, free: 4.949 MB / 494.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 4.597e-05/0.004928, allocations: 4 kB / 0.684 GB, free: 4.945 MB / 494.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 5.468e-05/0.004987, allocations: 7.938 kB / 0.6841 GB, free: 4.938 MB / 494.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 4.649e-05/0.005039, allocations: 11.98 kB / 0.6841 GB, free: 4.926 MB / 494.1 MB
Notification: Performance of NFPackage.collectConstants: time 1.671e-05/0.005061, allocations: 0 / 0.6841 GB, free: 4.926 MB / 494.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004738/0.005541, allocations: 351.2 kB / 0.6844 GB, free: 4.582 MB / 494.1 MB
Notification: Performance of combineBinaries: time 4.669e-05/0.005596, allocations: 19.75 kB / 0.6844 GB, free: 4.562 MB / 494.1 MB
Notification: Performance of replaceArrayConstructors: time 1.689e-05/0.005619, allocations: 27.66 kB / 0.6844 GB, free: 4.535 MB / 494.1 MB
Notification: Performance of NFVerifyModel.verify: time 1.358e-05/0.005637, allocations: 4 kB / 0.6845 GB, free: 4.531 MB / 494.1 MB
Notification: Performance of FrontEnd: time 9.328e-06/0.005653, allocations: 4 kB / 0.6845 GB, free: 4.527 MB / 494.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 4 (4)
 * Number of variables: 4 (4)
Notification: Performance of Bindings: time 0.0004149/0.006072, allocations: 236.5 kB / 0.6847 GB, free: 4.195 MB / 494.1 MB
Notification: Performance of FunctionAlias: time 2.62e-05/0.006107, allocations: 7.984 kB / 0.6847 GB, free: 4.188 MB / 494.1 MB
Notification: Performance of Early Inline: time 9.403e-05/0.006208, allocations: 64.36 kB / 0.6848 GB, free: 4.098 MB / 494.1 MB
Notification: Performance of simplify1: time 2.497e-05/0.00624, allocations: 7.984 kB / 0.6848 GB, free: 4.09 MB / 494.1 MB
Notification: Performance of Alias: time 0.0003864/0.006631, allocations: 100.7 kB / 0.6849 GB, free: 3.945 MB / 494.1 MB
Notification: Performance of simplify2: time 1.01e-05/0.006656, allocations: 4.188 kB / 0.6849 GB, free: 3.941 MB / 494.1 MB
Notification: Performance of Detect States: time 0.0001624/0.006824, allocations: 46.45 kB / 0.6849 GB, free: 3.883 MB / 494.1 MB
Notification: Performance of Events: time 7.433e-05/0.006906, allocations: 11.98 kB / 0.6849 GB, free: 3.871 MB / 494.1 MB
Notification: Performance of Partitioning: time 6.146e-05/0.006975, allocations: 28.12 kB / 0.6849 GB, free: 3.836 MB / 494.1 MB
Error: Internal error NBResolveSingularities.noIndexReduction failed.
(1|1) Unmatched Variables
***************************
        [DER-] (1) Real $DER.dp
         slice: {}

(1|1) Unmatched Equations
***************************
        [SCAL] (1) dp = BuildingSystems.Fluid.BaseClasses.FlowModels.basicFlowFunction_m_flow(0.5 * time, k, m_flow_turbulent) ($RES_SIM_4)
         slice: {}