Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_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 11.0.1-master/package.mo", uses=false)
Using package Buildings with version 11.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-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(Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|m_flow|m_flow_comp",fileNamePrefix="Buildings_latest_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_latest_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 0.001068/0.001068, allocations: 112.4 kB / 16.43 MB, free: 6.516 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001023/0.001023, allocations: 185.9 kB / 17.36 MB, free: 5.75 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.1/1.1, allocations: 222.9 MB / 241 MB, free: 15.16 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/package.mo): time 2.12/2.12, allocations: 461.9 MB / 0.7354 GB, free: 11.09 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.071e-05/1.072e-05, allocations: 2.281 kB / 1.055 GB, free: 7.754 MB / 0.8262 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck): time 0.001617/0.001635, allocations: 1.291 MB / 1.056 GB, free: 6.457 MB / 0.8262 GB
Notification: Performance of NFInst.instExpressions: time 0.0007945/0.00244, allocations: 0.6149 MB / 1.056 GB, free: 5.84 MB / 0.8262 GB
Notification: Performance of NFInst.updateImplicitVariability: time 1.649e-05/0.002466, allocations: 0 / 1.056 GB, free: 5.84 MB / 0.8262 GB
Notification: Performance of NFTyping.typeComponents: time 1.619e-05/0.002488, allocations: 3.938 kB / 1.056 GB, free: 5.836 MB / 0.8262 GB
Notification: Performance of NFTyping.typeBindings: time 2.825e-05/0.002522, allocations: 4 kB / 1.057 GB, free: 5.832 MB / 0.8262 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0004265/0.00296, allocations: 141.1 kB / 1.057 GB, free: 5.695 MB / 0.8262 GB
Notification: Performance of NFFlatten.flatten: time 5.137e-05/0.003021, allocations: 23.92 kB / 1.057 GB, free: 5.672 MB / 0.8262 GB
Notification: Performance of NFFlatten.resolveConnections: time 3.641e-05/0.003063, allocations: 7.984 kB / 1.057 GB, free: 5.664 MB / 0.8262 GB
Notification: Performance of NFEvalConstants.evaluate: time 2.83e-05/0.003096, allocations: 11.88 kB / 1.057 GB, free: 5.652 MB / 0.8262 GB
Notification: Performance of NFSimplifyModel.simplify: time 3.302e-05/0.003133, allocations: 11.94 kB / 1.057 GB, free: 5.641 MB / 0.8262 GB
Notification: Performance of NFPackage.collectConstants: time 9.207e-06/0.003147, allocations: 0 / 1.057 GB, free: 5.641 MB / 0.8262 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003969/0.003548, allocations: 339.4 kB / 1.057 GB, free: 5.309 MB / 0.8262 GB
Notification: Performance of combineBinaries: time 3.442e-05/0.00359, allocations: 31.73 kB / 1.057 GB, free: 5.277 MB / 0.8262 GB
Notification: Performance of replaceArrayConstructors: time 1.158e-05/0.003606, allocations: 19.66 kB / 1.057 GB, free: 5.258 MB / 0.8262 GB
Notification: Performance of NFVerifyModel.verify: time 8.637e-06/0.00362, allocations: 7.938 kB / 1.057 GB, free: 5.25 MB / 0.8262 GB
Notification: Performance of FrontEnd: time 5.701e-06/0.003629, allocations: 0 / 1.057 GB, free: 5.25 MB / 0.8262 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 0.0002511/0.003885, allocations: 236.6 kB / 1.057 GB, free: 4.918 MB / 0.8262 GB
Notification: Performance of FunctionAlias: time 1.271e-05/0.003903, allocations: 3.953 kB / 1.057 GB, free: 4.914 MB / 0.8262 GB
Notification: Performance of Early Inline: time 6.295e-05/0.003972, allocations: 72.34 kB / 1.057 GB, free: 4.816 MB / 0.8262 GB
Notification: Performance of simplify1: time 1.399e-05/0.003991, allocations: 4 kB / 1.057 GB, free: 4.812 MB / 0.8262 GB
Notification: Performance of Alias: time 0.0001933/0.004188, allocations: 96.7 kB / 1.057 GB, free: 4.672 MB / 0.8262 GB
Notification: Performance of simplify2: time 6.311e-06/0.004203, allocations: 4 kB / 1.057 GB, free: 4.668 MB / 0.8262 GB
Notification: Performance of Events: time 3.693e-05/0.004247, allocations: 16.11 kB / 1.057 GB, free: 4.652 MB / 0.8262 GB
Notification: Performance of Detect States: time 8.031e-05/0.004333, allocations: 50.16 kB / 1.058 GB, free: 4.59 MB / 0.8262 GB
Notification: Performance of Partitioning: time 3.692e-05/0.004377, allocations: 20.12 kB / 1.058 GB, free: 4.562 MB / 0.8262 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: {}