Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource.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.Sources.Examples.TraceSubstancesFlowSource,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource")
translateModel(IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001185/0.001185, allocations: 115.6 kB / 17.1 MB, free: 5.949 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001109/0.00111, allocations: 190.2 kB / 18.03 MB, free: 5.043 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.757/1.757, allocations: 222.9 MB / 241.7 MB, free: 15.12 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7793/0.7793, allocations: 115.3 MB / 407.2 MB, free: 6.16 MB / 318.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.82e-05/2.821e-05, allocations: 5.125 kB / 0.5583 GB, free: 32.24 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource): time 0.9274/0.9275, allocations: 305.1 MB / 0.8563 GB, free: 0.7422 MB / 0.5762 GB
Notification: Performance of NFInst.instExpressions: time 0.04283/0.9704, allocations: 25.84 MB / 0.8815 GB, free: 5.941 MB / 0.5919 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.009113/0.9795, allocations: 127.3 kB / 0.8816 GB, free: 5.863 MB / 0.5919 GB
Notification: Performance of NFTyping.typeComponents: time 0.007896/0.9875, allocations: 1.864 MB / 0.8834 GB, free: 4.523 MB / 0.5919 GB
Notification: Performance of NFTyping.typeBindings: time 0.02313/1.011, allocations: 6.19 MB / 0.8895 GB, free: 15.45 MB / 0.6075 GB
Notification: Performance of NFTyping.typeClassSections: time 0.009763/1.02, allocations: 2.64 MB / 0.8921 GB, free: 12.98 MB / 0.6075 GB
Notification: Performance of NFFlatten.flatten: time 0.01814/1.039, allocations: 9.166 MB / 0.901 GB, free: 3.84 MB / 0.6075 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.006784/1.045, allocations: 3.407 MB / 0.9043 GB, free: 384 kB / 0.6075 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01567/1.061, allocations: 4.333 MB / 0.9086 GB, free: 12.07 MB / 0.6231 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.009699/1.071, allocations: 2.73 MB / 0.9112 GB, free: 9.348 MB / 0.6231 GB
Notification: Performance of NFPackage.collectConstants: time 0.001464/1.072, allocations: 320 kB / 0.9115 GB, free: 9.035 MB / 0.6231 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01339/1.086, allocations: 4.431 MB / 0.9159 GB, free: 4.594 MB / 0.6231 GB
Notification: Performance of combineBinaries: time 0.01142/1.097, allocations: 6.582 MB / 0.9223 GB, free: 13.95 MB / 0.6387 GB
Notification: Performance of replaceArrayConstructors: time 0.005894/1.103, allocations: 4.264 MB / 0.9265 GB, free: 9.637 MB / 0.6387 GB
Notification: Performance of NFVerifyModel.verify: time 0.003122/1.106, allocations: 0.6194 MB / 0.9271 GB, free: 9.016 MB / 0.6387 GB
Notification: Performance of FrontEnd: time 0.001331/1.108, allocations: 111.5 kB / 0.9272 GB, free: 8.906 MB / 0.6387 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: