Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_maint.7.0.x_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 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false)
Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck")
translateModel(Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_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 0.001147/0.001147, allocations: 105.8 kB / 16.42 MB, free: 6.52 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001094/0.001094, allocations: 192.3 kB / 17.35 MB, free: 5.73 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.145/1.145, allocations: 205.1 MB / 223.2 MB, free: 12.23 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.247/1.247, allocations: 251.7 MB / 0.51 GB, free: 400 kB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.233e-05/2.233e-05, allocations: 2.281 kB / 0.7264 GB, free: 4.727 MB / 0.5606 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck): time 0.001971/0.002001, allocations: 1.274 MB / 0.7276 GB, free: 3.441 MB / 0.5606 GB
Notification: Performance of NFInst.instExpressions: time 0.0008931/0.002905, allocations: 0.6123 MB / 0.7282 GB, free: 2.828 MB / 0.5606 GB
Notification: Performance of NFInst.updateImplicitVariability: time 2.335e-05/0.002938, allocations: 0 / 0.7282 GB, free: 2.828 MB / 0.5606 GB
Notification: Performance of NFTyping.typeComponents: time 1.689e-05/0.00296, allocations: 3.938 kB / 0.7282 GB, free: 2.824 MB / 0.5606 GB
Notification: Performance of NFTyping.typeBindings: time 3.571e-05/0.003, allocations: 3.984 kB / 0.7282 GB, free: 2.82 MB / 0.5606 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0005325/0.003558, allocations: 151.4 kB / 0.7284 GB, free: 2.672 MB / 0.5606 GB
Notification: Performance of NFFlatten.flatten: time 6.103e-05/0.003628, allocations: 23.92 kB / 0.7284 GB, free: 2.648 MB / 0.5606 GB
Notification: Performance of NFFlatten.resolveConnections: time 3.514e-05/0.003668, allocations: 0 / 0.7284 GB, free: 2.648 MB / 0.5606 GB
Notification: Performance of NFEvalConstants.evaluate: time 3.669e-05/0.003709, allocations: 11.88 kB / 0.7284 GB, free: 2.637 MB / 0.5606 GB
Notification: Performance of NFSimplifyModel.simplify: time 4.064e-05/0.003755, allocations: 15.97 kB / 0.7284 GB, free: 2.621 MB / 0.5606 GB
Notification: Performance of NFPackage.collectConstants: time 1.249e-05/0.003771, allocations: 0 / 0.7284 GB, free: 2.621 MB / 0.5606 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004202/0.004196, allocations: 343.3 kB / 0.7288 GB, free: 2.285 MB / 0.5606 GB
Notification: Performance of combineBinaries: time 3.995e-05/0.004244, allocations: 27.73 kB / 0.7288 GB, free: 2.258 MB / 0.5606 GB
Notification: Performance of replaceArrayConstructors: time 1.271e-05/0.004262, allocations: 23.66 kB / 0.7288 GB, free: 2.234 MB / 0.5606 GB
Notification: Performance of NFVerifyModel.verify: time 1.483e-05/0.004281, allocations: 8 kB / 0.7288 GB, free: 2.227 MB / 0.5606 GB
Notification: Performance of FrontEnd: time 7.444e-06/0.004293, allocations: 3.938 kB / 0.7288 GB, free: 2.223 MB / 0.5606 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 0.0002594/0.004556, allocations: 220.6 kB / 0.729 GB, free: 1.906 MB / 0.5606 GB
Notification: Performance of FunctionAlias: time 2.101e-05/0.004582, allocations: 7.953 kB / 0.729 GB, free: 1.898 MB / 0.5606 GB
Notification: Performance of Early Inline: time 8.085e-05/0.004667, allocations: 68.33 kB / 0.7291 GB, free: 1.805 MB / 0.5606 GB
Notification: Performance of simplify1: time 1.582e-05/0.004689, allocations: 8 kB / 0.7291 GB, free: 1.797 MB / 0.5606 GB
Notification: Performance of Alias: time 0.0001945/0.004889, allocations: 88.94 kB / 0.7292 GB, free: 1.664 MB / 0.5606 GB
Notification: Performance of simplify2: time 6.893e-06/0.004904, allocations: 4 kB / 0.7292 GB, free: 1.66 MB / 0.5606 GB
Notification: Performance of Events: time 5.088e-05/0.004959, allocations: 15.88 kB / 0.7292 GB, free: 1.645 MB / 0.5606 GB
Notification: Performance of Detect States: time 9.425e-05/0.005059, allocations: 52.14 kB / 0.7293 GB, free: 1.578 MB / 0.5606 GB
Notification: Performance of Partitioning: time 4.437e-05/0.00511, allocations: 28.12 kB / 0.7293 GB, free: 1.543 MB / 0.5606 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: {}