Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_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 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_m_flow_DerivativeCheck,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|dp|dp_comp",fileNamePrefix="Buildings_9_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_9_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 0.001123/0.001124, allocations: 106.7 kB / 16.42 MB, free: 6.504 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001091/0.001091, allocations: 190 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 1.175/1.175, allocations: 222.9 MB / 241.1 MB, free: 15.14 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 1.886/1.886, allocations: 390.2 MB / 0.6655 GB, free: 0.6523 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.056e-05/1.058e-05, allocations: 2.281 kB / 0.9515 GB, free: 7.715 MB / 0.7325 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck): time 0.001657/0.001677, allocations: 1.294 MB / 0.9527 GB, free: 6.414 MB / 0.7325 GB
Notification: Performance of NFInst.instExpressions: time 0.0008189/0.002506, allocations: 0.6149 MB / 0.9533 GB, free: 5.797 MB / 0.7325 GB
Notification: Performance of NFInst.updateImplicitVariability: time 2.13e-05/0.002537, allocations: 0 / 0.9533 GB, free: 5.797 MB / 0.7325 GB
Notification: Performance of NFTyping.typeComponents: time 1.212e-05/0.002555, allocations: 0 / 0.9533 GB, free: 5.797 MB / 0.7325 GB
Notification: Performance of NFTyping.typeBindings: time 3.133e-05/0.00259, allocations: 7.938 kB / 0.9533 GB, free: 5.789 MB / 0.7325 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0004165/0.003016, allocations: 147.4 kB / 0.9535 GB, free: 5.645 MB / 0.7325 GB
Notification: Performance of NFFlatten.flatten: time 5.445e-05/0.003077, allocations: 19.92 kB / 0.9535 GB, free: 5.625 MB / 0.7325 GB
Notification: Performance of NFFlatten.resolveConnections: time 2.987e-05/0.003113, allocations: 4 kB / 0.9535 GB, free: 5.621 MB / 0.7325 GB
Notification: Performance of NFEvalConstants.evaluate: time 3.238e-05/0.003149, allocations: 11.94 kB / 0.9535 GB, free: 5.609 MB / 0.7325 GB
Notification: Performance of NFSimplifyModel.simplify: time 3.48e-05/0.003189, allocations: 11.97 kB / 0.9535 GB, free: 5.598 MB / 0.7325 GB
Notification: Performance of NFPackage.collectConstants: time 9.218e-06/0.003203, allocations: 3.938 kB / 0.9535 GB, free: 5.594 MB / 0.7325 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003563/0.003563, allocations: 339.4 kB / 0.9538 GB, free: 5.262 MB / 0.7325 GB
Notification: Performance of combineBinaries: time 4.469e-05/0.003615, allocations: 31.67 kB / 0.9539 GB, free: 5.23 MB / 0.7325 GB
Notification: Performance of replaceArrayConstructors: time 1.201e-05/0.003632, allocations: 23.66 kB / 0.9539 GB, free: 5.207 MB / 0.7325 GB
Notification: Performance of NFVerifyModel.verify: time 9.016e-06/0.003645, allocations: 0 / 0.9539 GB, free: 5.207 MB / 0.7325 GB
Notification: Performance of FrontEnd: time 5.811e-06/0.003656, allocations: 4 kB / 0.9539 GB, free: 5.203 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 0.0002557/0.003917, allocations: 232.6 kB / 0.9541 GB, free: 4.875 MB / 0.7325 GB
Notification: Performance of FunctionAlias: time 1.759e-05/0.003941, allocations: 11.94 kB / 0.9541 GB, free: 4.863 MB / 0.7325 GB
Notification: Performance of Early Inline: time 7.087e-05/0.004017, allocations: 68.36 kB / 0.9542 GB, free: 4.77 MB / 0.7325 GB
Notification: Performance of simplify1: time 1.394e-05/0.004036, allocations: 3.984 kB / 0.9542 GB, free: 4.766 MB / 0.7325 GB
Notification: Performance of Alias: time 0.0001934/0.004234, allocations: 96.86 kB / 0.9543 GB, free: 4.625 MB / 0.7325 GB
Notification: Performance of simplify2: time 4.669e-06/0.004248, allocations: 4 kB / 0.9543 GB, free: 4.621 MB / 0.7325 GB
Notification: Performance of Detect States: time 0.0001857/0.004438, allocations: 40.22 kB / 0.9543 GB, free: 4.566 MB / 0.7325 GB
Notification: Performance of Events: time 4.132e-05/0.004486, allocations: 11.94 kB / 0.9543 GB, free: 4.555 MB / 0.7325 GB
Notification: Performance of Partitioning: time 3.877e-05/0.004531, allocations: 32.05 kB / 0.9544 GB, free: 4.516 MB / 0.7325 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: {}