Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.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/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_m_flow_DerivativeCheck,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|dp|dp_comp",fileNamePrefix="Buildings_11_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck")
translateModel(Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|dp|dp_comp",fileNamePrefix="Buildings_11_Buildings.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 0.001131/0.001131, allocations: 115.4 kB / 16.43 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 0.001151/0.001151, allocations: 183.2 kB / 17.35 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 1.182/1.182, allocations: 222.9 MB / 241 MB, free: 15.17 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 2.301/2.301, allocations: 469.8 MB / 0.7431 GB, free: 3.359 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.974e-05/1.976e-05, allocations: 8.188 kB / 1.066 GB, free: 13.61 MB / 0.8419 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck): time 0.001771/0.0018, allocations: 1.286 MB / 1.067 GB, free: 12.31 MB / 0.8419 GB
Notification: Performance of NFInst.instExpressions: time 0.0009146/0.002726, allocations: 0.6071 MB / 1.068 GB, free: 11.7 MB / 0.8419 GB
Notification: Performance of NFInst.updateImplicitVariability: time 2.18e-05/0.002758, allocations: 0 / 1.068 GB, free: 11.7 MB / 0.8419 GB
Notification: Performance of NFTyping.typeComponents: time 1.447e-05/0.002778, allocations: 0 / 1.068 GB, free: 11.7 MB / 0.8419 GB
Notification: Performance of NFTyping.typeBindings: time 3.388e-05/0.002816, allocations: 3.938 kB / 1.068 GB, free: 11.7 MB / 0.8419 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0004806/0.003304, allocations: 139.4 kB / 1.068 GB, free: 11.56 MB / 0.8419 GB
Notification: Performance of NFFlatten.flatten: time 7.213e-05/0.003386, allocations: 35.78 kB / 1.068 GB, free: 11.53 MB / 0.8419 GB
Notification: Performance of NFFlatten.resolveConnections: time 4.106e-05/0.003432, allocations: 0 / 1.068 GB, free: 11.53 MB / 0.8419 GB
Notification: Performance of NFEvalConstants.evaluate: time 3.647e-05/0.003473, allocations: 7.984 kB / 1.068 GB, free: 11.52 MB / 0.8419 GB
Notification: Performance of NFSimplifyModel.simplify: time 4.604e-05/0.003525, allocations: 15.94 kB / 1.068 GB, free: 11.5 MB / 0.8419 GB
Notification: Performance of NFPackage.collectConstants: time 1.317e-05/0.003543, allocations: 4 kB / 1.068 GB, free: 11.5 MB / 0.8419 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004241/0.003972, allocations: 343.3 kB / 1.068 GB, free: 11.16 MB / 0.8419 GB
Notification: Performance of combineBinaries: time 4.532e-05/0.004025, allocations: 35.59 kB / 1.068 GB, free: 11.13 MB / 0.8419 GB
Notification: Performance of replaceArrayConstructors: time 9.147e-06/0.004039, allocations: 11.81 kB / 1.068 GB, free: 11.12 MB / 0.8419 GB
Notification: Performance of NFVerifyModel.verify: time 1.279e-05/0.004056, allocations: 7.938 kB / 1.068 GB, free: 11.11 MB / 0.8419 GB
Notification: Performance of FrontEnd: time 7.154e-06/0.004067, allocations: 0 / 1.068 GB, free: 11.11 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 0.0002945/0.004365, allocations: 224.6 kB / 1.068 GB, free: 10.79 MB / 0.8419 GB
Notification: Performance of FunctionAlias: time 2.196e-05/0.004393, allocations: 11.94 kB / 1.068 GB, free: 10.78 MB / 0.8419 GB
Notification: Performance of Early Inline: time 6.835e-05/0.004466, allocations: 60.36 kB / 1.069 GB, free: 10.69 MB / 0.8419 GB
Notification: Performance of simplify1: time 3.995e-05/0.004511, allocations: 40.42 kB / 1.069 GB, free: 10.62 MB / 0.8419 GB
Notification: Performance of Alias: time 0.0002156/0.004732, allocations: 84.7 kB / 1.069 GB, free: 10.5 MB / 0.8419 GB
Notification: Performance of simplify2: time 3.942e-05/0.004781, allocations: 52.3 kB / 1.069 GB, free: 10.42 MB / 0.8419 GB
Notification: Performance of Detect States: time 9.179e-05/0.004879, allocations: 36.38 kB / 1.069 GB, free: 10.37 MB / 0.8419 GB
Notification: Performance of Events: time 4.504e-05/0.00493, allocations: 8 kB / 1.069 GB, free: 10.36 MB / 0.8419 GB
Notification: Performance of Partitioning: time 5.321e-05/0.004989, allocations: 24.11 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.dp

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