Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.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/IBPSA 4.0.0-master/package.mo", uses=false)
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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(IBPSA.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck")
translateModel(IBPSA.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.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 0.001501/0.001501, allocations: 119.2 kB / 17.1 MB, free: 6.004 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001849/0.001849, allocations: 192.9 kB / 18.03 MB, free: 5.082 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.608/1.608, allocations: 222.9 MB / 241.7 MB, free: 15.14 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.8082/0.8082, allocations: 115.3 MB / 407.2 MB, free: 6.137 MB / 318.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.867e-05/2.868e-05, allocations: 3.266 kB / 0.5583 GB, free: 32.31 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck): time 0.002204/0.002242, allocations: 1.269 MB / 0.5595 GB, free: 31.44 MB / 446.1 MB
Notification: Performance of NFInst.instExpressions: time 0.0009946/0.00325, allocations: 0.6038 MB / 0.5601 GB, free: 31.03 MB / 446.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 2.78e-05/0.003296, allocations: 0 / 0.5601 GB, free: 31.03 MB / 446.1 MB
Notification: Performance of NFTyping.typeComponents: time 2.464e-05/0.00333, allocations: 1.391 kB / 0.5601 GB, free: 31.03 MB / 446.1 MB
Notification: Performance of NFTyping.typeBindings: time 4.181e-05/0.003378, allocations: 7.359 kB / 0.5601 GB, free: 31.02 MB / 446.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0005648/0.00396, allocations: 145.7 kB / 0.5603 GB, free: 30.96 MB / 446.1 MB
Notification: Performance of NFFlatten.flatten: time 8.372e-05/0.004053, allocations: 24.42 kB / 0.5603 GB, free: 30.95 MB / 446.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 5.604e-05/0.004114, allocations: 8.312 kB / 0.5603 GB, free: 30.94 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 4.911e-05/0.00417, allocations: 11.89 kB / 0.5603 GB, free: 30.94 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 5.284e-05/0.004228, allocations: 13.16 kB / 0.5603 GB, free: 30.93 MB / 446.1 MB
Notification: Performance of NFPackage.collectConstants: time 1.577e-05/0.00425, allocations: 1.594 kB / 0.5603 GB, free: 30.93 MB / 446.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004987/0.004753, allocations: 346.9 kB / 0.5607 GB, free: 30.83 MB / 446.1 MB
Notification: Performance of combineBinaries: time 6.216e-05/0.004823, allocations: 26.09 kB / 0.5607 GB, free: 30.81 MB / 446.1 MB
Notification: Performance of replaceArrayConstructors: time 1.598e-05/0.004844, allocations: 17.22 kB / 0.5607 GB, free: 30.8 MB / 446.1 MB
Notification: Performance of NFVerifyModel.verify: time 1.722e-05/0.004868, allocations: 6.75 kB / 0.5607 GB, free: 30.8 MB / 446.1 MB
Notification: Performance of FrontEnd: time 1.129e-05/0.004884, allocations: 1.312 kB / 0.5607 GB, free: 30.8 MB / 446.1 MB
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 0.0003723/0.005261, allocations: 237.5 kB / 0.5609 GB, free: 30.52 MB / 446.1 MB
Notification: Performance of FunctionAlias: time 2.511e-05/0.005295, allocations: 7.328 kB / 0.5609 GB, free: 30.52 MB / 446.1 MB
Notification: Performance of Early Inline: time 8.485e-05/0.005386, allocations: 65.41 kB / 0.561 GB, free: 30.45 MB / 446.1 MB
Notification: Performance of simplify1: time 2.314e-05/0.005417, allocations: 11.22 kB / 0.561 GB, free: 30.44 MB / 446.1 MB
Notification: Performance of Alias: time 0.0002879/0.005709, allocations: 91.22 kB / 0.5611 GB, free: 30.34 MB / 446.1 MB
Notification: Performance of simplify2: time 9.087e-06/0.005727, allocations: 7.625 kB / 0.5611 GB, free: 30.33 MB / 446.1 MB
Notification: Performance of Events: time 5.709e-05/0.005791, allocations: 18.17 kB / 0.5611 GB, free: 30.32 MB / 446.1 MB
Notification: Performance of Detect States: time 0.0001303/0.005927, allocations: 50.08 kB / 0.5612 GB, free: 30.27 MB / 446.1 MB
Notification: Performance of Partitioning: time 5.047e-05/0.005984, allocations: 25.28 kB / 0.5612 GB, free: 30.25 MB / 446.1 MB
Error: Internal error NBResolveSingularities.noIndexReduction failed.
(1|1) Unmatched Variables
***************************
        [DER-] (1) Real $DER.dp
         slice: {}

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