Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_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/Buildings 11.1.0-maint.11.x/package.mo", uses=false)
Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/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_dp_DerivativeCheck,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|m_flow|m_flow_comp",fileNamePrefix="Buildings_11_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck")
translateModel(Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|m_flow|m_flow_comp",fileNamePrefix="Buildings_11_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001142/0.001142, allocations: 113.8 kB / 16.43 MB, free: 6.461 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001128/0.001128, allocations: 183.2 kB / 17.35 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 1.186/1.186, allocations: 222.9 MB / 241 MB, free: 15.07 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo): time 2.333/2.333, allocations: 469.8 MB / 0.7432 GB, free: 3.355 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.899e-05/1.901e-05, allocations: 8.047 kB / 1.066 GB, free: 13.61 MB / 0.8419 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck): time 0.001886/0.001913, allocations: 1.279 MB / 1.067 GB, free: 12.32 MB / 0.8419 GB
Notification: Performance of NFInst.instExpressions: time 0.0008851/0.002809, allocations: 0.6149 MB / 1.068 GB, free: 11.7 MB / 0.8419 GB
Notification: Performance of NFInst.updateImplicitVariability: time 2.091e-05/0.002841, allocations: 0 / 1.068 GB, free: 11.7 MB / 0.8419 GB
Notification: Performance of NFTyping.typeComponents: time 1.659e-05/0.002864, allocations: 0 / 1.068 GB, free: 11.7 MB / 0.8419 GB
Notification: Performance of NFTyping.typeBindings: time 3.913e-05/0.002907, allocations: 3.938 kB / 1.068 GB, free: 11.7 MB / 0.8419 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0005307/0.003449, allocations: 143.4 kB / 1.068 GB, free: 11.56 MB / 0.8419 GB
Notification: Performance of NFFlatten.flatten: time 6.321e-05/0.00352, allocations: 27.86 kB / 1.068 GB, free: 11.53 MB / 0.8419 GB
Notification: Performance of NFFlatten.resolveConnections: time 3.411e-05/0.00356, allocations: 4 kB / 1.068 GB, free: 11.53 MB / 0.8419 GB
Notification: Performance of NFEvalConstants.evaluate: time 3.293e-05/0.003597, allocations: 7.984 kB / 1.068 GB, free: 11.52 MB / 0.8419 GB
Notification: Performance of NFSimplifyModel.simplify: time 3.606e-05/0.003638, allocations: 11.94 kB / 1.068 GB, free: 11.51 MB / 0.8419 GB
Notification: Performance of NFPackage.collectConstants: time 9.889e-06/0.003652, allocations: 0 / 1.068 GB, free: 11.51 MB / 0.8419 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004216/0.004078, allocations: 347.3 kB / 1.068 GB, free: 11.17 MB / 0.8419 GB
Notification: Performance of combineBinaries: time 4.286e-05/0.004129, allocations: 31.64 kB / 1.068 GB, free: 11.14 MB / 0.8419 GB
Notification: Performance of replaceArrayConstructors: time 1.045e-05/0.004144, allocations: 19.75 kB / 1.068 GB, free: 11.12 MB / 0.8419 GB
Notification: Performance of NFVerifyModel.verify: time 1.004e-05/0.004159, allocations: 0 / 1.068 GB, free: 11.12 MB / 0.8419 GB
Notification: Performance of FrontEnd: time 7.454e-06/0.00417, allocations: 0 / 1.068 GB, free: 11.12 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: 4 (4)
 * Number of variables: 4 (4)
Notification: Performance of Bindings: time 0.0002662/0.00444, allocations: 228.5 kB / 1.068 GB, free: 10.79 MB / 0.8419 GB
Notification: Performance of FunctionAlias: time 1.902e-05/0.004465, allocations: 7.953 kB / 1.068 GB, free: 10.79 MB / 0.8419 GB
Notification: Performance of Early Inline: time 6.915e-05/0.004538, allocations: 64.34 kB / 1.069 GB, free: 10.7 MB / 0.8419 GB
Notification: Performance of simplify1: time 4.079e-05/0.004584, allocations: 40.42 kB / 1.069 GB, free: 10.63 MB / 0.8419 GB
Notification: Performance of Alias: time 0.0002243/0.004813, allocations: 84.72 kB / 1.069 GB, free: 10.5 MB / 0.8419 GB
Notification: Performance of simplify2: time 3.235e-05/0.004855, allocations: 44.61 kB / 1.069 GB, free: 10.43 MB / 0.8419 GB
Notification: Performance of Detect States: time 8.714e-05/0.004948, allocations: 44.06 kB / 1.069 GB, free: 10.37 MB / 0.8419 GB
Notification: Performance of Events: time 4.249e-05/0.004997, allocations: 11.97 kB / 1.069 GB, free: 10.36 MB / 0.8419 GB
Notification: Performance of Partitioning: time 3.84e-05/0.005042, allocations: 20.12 kB / 1.069 GB, free: 10.33 MB / 0.8419 GB
Error: Internal error NBResolveSingularities.noIndexReduction failed.
(1|1) Unmatched Variables
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        [DER-] (1) Real $DER.m_flow

(1|1) Unmatched Equations
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        [SCAL] (1) m_flow = Buildings.Fluid.BaseClasses.FlowModels.basicFlowFunction_dp(2.0 * time, k, m_flow_turbulent) ($RES_SIM_4)