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_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 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_m_flow_DerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck")
translateModel(Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_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 0.001118/0.001118, allocations: 109.1 kB / 16.42 MB, free: 5.98 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001083/0.001083, allocations: 193 kB / 17.36 MB, free: 5.578 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.154/1.154, allocations: 205.1 MB / 223.2 MB, free: 12.22 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 1.217/1.217, allocations: 251.7 MB / 0.51 GB, free: 420 kB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.122e-05/1.123e-05, allocations: 2.281 kB / 0.7264 GB, free: 4.746 MB / 0.5606 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck): time 0.001666/0.001685, allocations: 1.282 MB / 0.7276 GB, free: 3.453 MB / 0.5606 GB
Notification: Performance of NFInst.instExpressions: time 0.0008562/0.002553, allocations: 0.6161 MB / 0.7282 GB, free: 2.836 MB / 0.5606 GB
Notification: Performance of NFInst.updateImplicitVariability: time 2.005e-05/0.002582, allocations: 0 / 0.7282 GB, free: 2.836 MB / 0.5606 GB
Notification: Performance of NFTyping.typeComponents: time 2.012e-05/0.002609, allocations: 7.938 kB / 0.7282 GB, free: 2.828 MB / 0.5606 GB
Notification: Performance of NFTyping.typeBindings: time 3.066e-05/0.002644, allocations: 4 kB / 0.7282 GB, free: 2.824 MB / 0.5606 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0004451/0.003102, allocations: 150.6 kB / 0.7284 GB, free: 2.68 MB / 0.5606 GB
Notification: Performance of NFFlatten.flatten: time 5.119e-05/0.00316, allocations: 15.92 kB / 0.7284 GB, free: 2.664 MB / 0.5606 GB
Notification: Performance of NFFlatten.resolveConnections: time 3.837e-05/0.003204, allocations: 8 kB / 0.7284 GB, free: 2.656 MB / 0.5606 GB
Notification: Performance of NFEvalConstants.evaluate: time 3.115e-05/0.003239, allocations: 11.88 kB / 0.7284 GB, free: 2.645 MB / 0.5606 GB
Notification: Performance of NFSimplifyModel.simplify: time 3.589e-05/0.00328, allocations: 15.91 kB / 0.7284 GB, free: 2.629 MB / 0.5606 GB
Notification: Performance of NFPackage.collectConstants: time 9.218e-06/0.003293, allocations: 0 / 0.7284 GB, free: 2.629 MB / 0.5606 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003844/0.003684, allocations: 339.4 kB / 0.7288 GB, free: 2.297 MB / 0.5606 GB
Notification: Performance of combineBinaries: time 3.799e-05/0.00373, allocations: 31.73 kB / 0.7288 GB, free: 2.266 MB / 0.5606 GB
Notification: Performance of replaceArrayConstructors: time 1.256e-05/0.003747, allocations: 23.66 kB / 0.7288 GB, free: 2.242 MB / 0.5606 GB
Notification: Performance of NFVerifyModel.verify: time 1.115e-05/0.003763, allocations: 0 / 0.7288 GB, free: 2.242 MB / 0.5606 GB
Notification: Performance of FrontEnd: time 6.653e-06/0.003773, allocations: 0 / 0.7288 GB, free: 2.242 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 0.0002498/0.004026, allocations: 228.6 kB / 0.729 GB, free: 1.918 MB / 0.5606 GB
Notification: Performance of FunctionAlias: time 1.595e-05/0.004047, allocations: 11.95 kB / 0.729 GB, free: 1.906 MB / 0.5606 GB
Notification: Performance of Early Inline: time 6.892e-05/0.00412, allocations: 68.33 kB / 0.7291 GB, free: 1.812 MB / 0.5606 GB
Notification: Performance of simplify1: time 1.37e-05/0.004138, allocations: 0 / 0.7291 GB, free: 1.812 MB / 0.5606 GB
Notification: Performance of Alias: time 0.0001969/0.004339, allocations: 92.75 kB / 0.7292 GB, free: 1.676 MB / 0.5606 GB
Notification: Performance of simplify2: time 6.492e-06/0.004355, allocations: 7.984 kB / 0.7292 GB, free: 1.668 MB / 0.5606 GB
Notification: Performance of Events: time 4.221e-05/0.004402, allocations: 15.89 kB / 0.7292 GB, free: 1.652 MB / 0.5606 GB
Notification: Performance of Detect States: time 0.0001799/0.004587, allocations: 56.33 kB / 0.7293 GB, free: 1.582 MB / 0.5606 GB
Notification: Performance of Partitioning: time 4.234e-05/0.004636, allocations: 28.11 kB / 0.7293 GB, free: 1.547 MB / 0.5606 GB
Error: Internal error NBResolveSingularities.noIndexReduction failed.
(1|1) Unmatched Variables
***************************
        [DER-] (1) Real $DER.dp
         slice: {}

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