Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.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/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.Sources.Examples.TraceSubstancesFlowSource,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|C.C|C1.C|vol4.C.1.|C2.C|C3.C",fileNamePrefix="Buildings_9_Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource")
translateModel(Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|C.C|C1.C|vol4.C.1.|C2.C|C3.C",fileNamePrefix="Buildings_9_Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001081/0.001081, allocations: 109.1 kB / 16.42 MB, free: 6.473 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001042/0.001042, allocations: 189.5 kB / 17.36 MB, free: 5.707 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.138/1.138, allocations: 222.9 MB / 241 MB, free: 15.09 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 1.885/1.885, allocations: 390.2 MB / 0.6655 GB, free: 0.6211 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.398e-05/1.4e-05, allocations: 2.281 kB / 0.9515 GB, free: 7.684 MB / 0.7325 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource): time 0.6191/0.6192, allocations: 305.1 MB / 1.249 GB, free: 11.06 MB / 0.92 GB
Notification: Performance of NFInst.instExpressions: time 0.03006/0.6493, allocations: 25.83 MB / 1.275 GB, free: 4.773 MB / 0.9356 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0037/0.653, allocations: 131.2 kB / 1.275 GB, free: 4.645 MB / 0.9356 GB
Notification: Performance of NFTyping.typeComponents: time 0.004288/0.6573, allocations: 1.868 MB / 1.277 GB, free: 2.766 MB / 0.9356 GB
Notification: Performance of NFTyping.typeBindings: time 0.01519/0.6726, allocations: 6.18 MB / 1.283 GB, free: 12.56 MB / 0.9512 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006082/0.6787, allocations: 2.644 MB / 1.285 GB, free: 9.938 MB / 0.9512 GB
Notification: Performance of NFFlatten.flatten: time 0.01032/0.689, allocations: 9.161 MB / 1.294 GB, free: 0.7578 MB / 0.9512 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003932/0.6929, allocations: 3.423 MB / 1.298 GB, free: 13.28 MB / 0.9669 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.008496/0.7014, allocations: 4.312 MB / 1.302 GB, free: 8.996 MB / 0.9669 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004366/0.7058, allocations: 2.726 MB / 1.304 GB, free: 6.273 MB / 0.9669 GB
Notification: Performance of NFPackage.collectConstants: time 0.0004487/0.7063, allocations: 320 kB / 1.305 GB, free: 5.961 MB / 0.9669 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.007496/0.7138, allocations: 4.431 MB / 1.309 GB, free: 1.52 MB / 0.9669 GB
Notification: Performance of combineBinaries: time 0.004867/0.7187, allocations: 6.583 MB / 1.315 GB, free: 10.88 MB / 0.9825 GB
Notification: Performance of replaceArrayConstructors: time 0.002658/0.7213, allocations: 4.262 MB / 1.32 GB, free: 6.566 MB / 0.9825 GB
Notification: Performance of NFVerifyModel.verify: time 0.0009121/0.7223, allocations: 0.6154 MB / 1.32 GB, free: 5.949 MB / 0.9825 GB
Notification: Performance of FrontEnd: time 0.0007122/0.723, allocations: 119.4 kB / 1.32 GB, free: 5.832 MB / 0.9825 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: