Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_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 10.1.1-maint.10.0.x/package.mo", uses=false)
Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.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_10_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_10_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 0.0009185/0.0009186, allocations: 104.5 kB / 16.42 MB, free: 5.988 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0008479/0.0008479, allocations: 192.7 kB / 17.36 MB, free: 5.57 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.112/1.112, allocations: 222.9 MB / 241.1 MB, free: 15.07 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.071/2.071, allocations: 437 MB / 0.7112 GB, free: 4.41 MB / 0.5762 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 9.738e-06/9.758e-06, allocations: 2.281 kB / 1.019 GB, free: 9.434 MB / 0.795 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck): time 0.001573/0.00159, allocations: 1.273 MB / 1.02 GB, free: 8.152 MB / 0.795 GB
Notification: Performance of NFInst.instExpressions: time 0.0007973/0.002398, allocations: 0.6087 MB / 1.021 GB, free: 7.543 MB / 0.795 GB
Notification: Performance of NFInst.updateImplicitVariability: time 1.664e-05/0.002424, allocations: 0 / 1.021 GB, free: 7.543 MB / 0.795 GB
Notification: Performance of NFTyping.typeComponents: time 1.487e-05/0.002444, allocations: 3.938 kB / 1.021 GB, free: 7.539 MB / 0.795 GB
Notification: Performance of NFTyping.typeBindings: time 3.142e-05/0.00248, allocations: 0 / 1.021 GB, free: 7.539 MB / 0.795 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0004063/0.002895, allocations: 155.9 kB / 1.021 GB, free: 7.387 MB / 0.795 GB
Notification: Performance of NFFlatten.flatten: time 4.729e-05/0.002951, allocations: 23.86 kB / 1.021 GB, free: 7.363 MB / 0.795 GB
Notification: Performance of NFFlatten.resolveConnections: time 2.952e-05/0.002985, allocations: 3.938 kB / 1.021 GB, free: 7.359 MB / 0.795 GB
Notification: Performance of NFEvalConstants.evaluate: time 3.489e-05/0.003024, allocations: 11.92 kB / 1.021 GB, free: 7.348 MB / 0.795 GB
Notification: Performance of NFSimplifyModel.simplify: time 3.298e-05/0.003063, allocations: 15.92 kB / 1.021 GB, free: 7.332 MB / 0.795 GB
Notification: Performance of NFPackage.collectConstants: time 1.01e-05/0.003077, allocations: 4 kB / 1.021 GB, free: 7.328 MB / 0.795 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003571/0.003438, allocations: 335.4 kB / 1.022 GB, free: 7 MB / 0.795 GB
Notification: Performance of combineBinaries: time 3.415e-05/0.003479, allocations: 27.73 kB / 1.022 GB, free: 6.973 MB / 0.795 GB
Notification: Performance of replaceArrayConstructors: time 1.149e-05/0.003495, allocations: 27.59 kB / 1.022 GB, free: 6.945 MB / 0.795 GB
Notification: Performance of NFVerifyModel.verify: time 1.182e-05/0.003512, allocations: 8 kB / 1.022 GB, free: 6.938 MB / 0.795 GB
Notification: Performance of FrontEnd: time 5.26e-06/0.003521, allocations: 0 / 1.022 GB, free: 6.938 MB / 0.795 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 0.0002447/0.00377, allocations: 220.6 kB / 1.022 GB, free: 6.621 MB / 0.795 GB
Notification: Performance of FunctionAlias: time 1.828e-05/0.003795, allocations: 15.94 kB / 1.022 GB, free: 6.605 MB / 0.795 GB
Notification: Performance of Early Inline: time 5.692e-05/0.003856, allocations: 64.34 kB / 1.022 GB, free: 6.516 MB / 0.795 GB
Notification: Performance of simplify1: time 1.389e-05/0.003875, allocations: 7.984 kB / 1.022 GB, free: 6.508 MB / 0.795 GB
Notification: Performance of Alias: time 0.0001898/0.004069, allocations: 92.91 kB / 1.022 GB, free: 6.371 MB / 0.795 GB
Notification: Performance of simplify2: time 4.509e-06/0.004082, allocations: 4 kB / 1.022 GB, free: 6.367 MB / 0.795 GB
Notification: Performance of Detect States: time 7.793e-05/0.004164, allocations: 44.12 kB / 1.022 GB, free: 6.309 MB / 0.795 GB
Notification: Performance of Events: time 4.718e-05/0.004218, allocations: 19.91 kB / 1.022 GB, free: 6.289 MB / 0.795 GB
Notification: Performance of Partitioning: time 3.737e-05/0.004261, allocations: 24.12 kB / 1.022 GB, free: 6.258 MB / 0.795 GB
Error: Internal error NBResolveSingularities.noIndexReduction failed.
(1|1) Unmatched Variables
***************************
        [DER-] (1) Real $DER.m_flow
         slice: {}

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