Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_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 9.1.3-maint.9.1.x/package.mo", uses=false)
Using package Buildings with version 9.1.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.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_9_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_9_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 0.001078/0.001078, allocations: 110.5 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 0.001064/0.001064, allocations: 187.2 kB / 17.36 MB, free: 5.727 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.154/1.154, allocations: 222.9 MB / 241 MB, free: 15.2 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo): time 1.882/1.882, allocations: 390.2 MB / 0.6655 GB, free: 0.6172 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.489e-05/1.491e-05, allocations: 6.219 kB / 0.9514 GB, free: 7.738 MB / 0.7325 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck): time 0.001735/0.001758, allocations: 1.286 MB / 0.9527 GB, free: 6.445 MB / 0.7325 GB
Notification: Performance of NFInst.instExpressions: time 0.0008323/0.002602, allocations: 0.6111 MB / 0.9533 GB, free: 5.832 MB / 0.7325 GB
Notification: Performance of NFInst.updateImplicitVariability: time 2.121e-05/0.002633, allocations: 0 / 0.9533 GB, free: 5.832 MB / 0.7325 GB
Notification: Performance of NFTyping.typeComponents: time 1.406e-05/0.002655, allocations: 7.938 kB / 0.9533 GB, free: 5.824 MB / 0.7325 GB
Notification: Performance of NFTyping.typeBindings: time 3.281e-05/0.002692, allocations: 3.984 kB / 0.9533 GB, free: 5.82 MB / 0.7325 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0004247/0.003129, allocations: 143.4 kB / 0.9534 GB, free: 5.68 MB / 0.7325 GB
Notification: Performance of NFFlatten.flatten: time 6.086e-05/0.003198, allocations: 19.92 kB / 0.9535 GB, free: 5.66 MB / 0.7325 GB
Notification: Performance of NFFlatten.resolveConnections: time 2.933e-05/0.003232, allocations: 0 / 0.9535 GB, free: 5.66 MB / 0.7325 GB
Notification: Performance of NFEvalConstants.evaluate: time 3.332e-05/0.00327, allocations: 15.92 kB / 0.9535 GB, free: 5.645 MB / 0.7325 GB
Notification: Performance of NFSimplifyModel.simplify: time 3.342e-05/0.003308, allocations: 7.984 kB / 0.9535 GB, free: 5.637 MB / 0.7325 GB
Notification: Performance of NFPackage.collectConstants: time 1.017e-05/0.003323, allocations: 4 kB / 0.9535 GB, free: 5.633 MB / 0.7325 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003607/0.003689, allocations: 343.3 kB / 0.9538 GB, free: 5.297 MB / 0.7325 GB
Notification: Performance of combineBinaries: time 3.924e-05/0.003735, allocations: 35.67 kB / 0.9539 GB, free: 5.262 MB / 0.7325 GB
Notification: Performance of replaceArrayConstructors: time 1.105e-05/0.003752, allocations: 19.66 kB / 0.9539 GB, free: 5.242 MB / 0.7325 GB
Notification: Performance of NFVerifyModel.verify: time 1.027e-05/0.003766, allocations: 4 kB / 0.9539 GB, free: 5.238 MB / 0.7325 GB
Notification: Performance of FrontEnd: time 5.65e-06/0.003776, allocations: 0 / 0.9539 GB, free: 5.238 MB / 0.7325 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 0.0002618/0.004041, allocations: 232.6 kB / 0.9541 GB, free: 4.91 MB / 0.7325 GB
Notification: Performance of FunctionAlias: time 2.06e-05/0.004067, allocations: 15.94 kB / 0.9541 GB, free: 4.895 MB / 0.7325 GB
Notification: Performance of Early Inline: time 5.767e-05/0.00413, allocations: 60.36 kB / 0.9542 GB, free: 4.809 MB / 0.7325 GB
Notification: Performance of simplify1: time 1.362e-05/0.00415, allocations: 7.922 kB / 0.9542 GB, free: 4.801 MB / 0.7325 GB
Notification: Performance of Alias: time 0.0002016/0.004356, allocations: 100.7 kB / 0.9543 GB, free: 4.656 MB / 0.7325 GB
Notification: Performance of simplify2: time 5.13e-06/0.00437, allocations: 0 / 0.9543 GB, free: 4.656 MB / 0.7325 GB
Notification: Performance of Detect States: time 8.76e-05/0.004462, allocations: 52.19 kB / 0.9543 GB, free: 4.59 MB / 0.7325 GB
Notification: Performance of Events: time 4.016e-05/0.004509, allocations: 12.12 kB / 0.9543 GB, free: 4.578 MB / 0.7325 GB
Notification: Performance of Partitioning: time 4.463e-05/0.00456, allocations: 32.11 kB / 0.9544 GB, free: 4.539 MB / 0.7325 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: {}