Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_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 11.1.0-maint.11.x/package.mo", uses=false) Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.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_11_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_11_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 0.001011/0.001011, allocations: 113.1 kB / 16.42 MB, free: 6.523 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00094/0.00094, allocations: 186.1 kB / 17.36 MB, free: 5.723 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.176/1.176, 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 11.1.0-maint.11.x/package.mo): time 2.268/2.268, allocations: 469.8 MB / 0.7431 GB, free: 3.367 MB / 0.6075 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.097e-05/2.098e-05, allocations: 8.75 kB / 1.066 GB, free: 13.59 MB / 0.8419 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource): time 0.7239/0.7239, allocations: 305.2 MB / 1.364 GB, free: 6.195 MB / 1.076 GB Notification: Performance of NFInst.instExpressions: time 0.03543/0.7594, allocations: 25.82 MB / 1.389 GB, free: 12.3 MB / 1.107 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004051/0.7635, allocations: 127.2 kB / 1.389 GB, free: 12.18 MB / 1.107 GB Notification: Performance of NFTyping.typeComponents: time 0.004987/0.7685, allocations: 1.884 MB / 1.391 GB, free: 10.29 MB / 1.107 GB Notification: Performance of NFTyping.typeBindings: time 0.01475/0.7833, allocations: 6.19 MB / 1.397 GB, free: 4.074 MB / 1.107 GB Notification: Performance of NFTyping.typeClassSections: time 0.006646/0.7899, allocations: 2.643 MB / 1.4 GB, free: 1.449 MB / 1.107 GB Notification: Performance of NFFlatten.flatten: time 0.01186/0.8018, allocations: 9.148 MB / 1.409 GB, free: 8.285 MB / 1.123 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004639/0.8065, allocations: 2.748 MB / 1.411 GB, free: 5.477 MB / 1.123 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01023/0.8167, allocations: 4.319 MB / 1.415 GB, free: 1.195 MB / 1.123 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005359/0.8221, allocations: 2.732 MB / 1.418 GB, free: 14.47 MB / 1.139 GB Notification: Performance of NFPackage.collectConstants: time 0.001308/0.8234, allocations: 324 kB / 1.418 GB, free: 14.15 MB / 1.139 GB Notification: Performance of NFFlatten.collectFunctions: time 0.009418/0.8329, allocations: 4.427 MB / 1.423 GB, free: 9.715 MB / 1.139 GB Notification: Performance of combineBinaries: time 0.00845/0.8414, allocations: 6.575 MB / 1.429 GB, free: 3.078 MB / 1.139 GB Notification: Performance of replaceArrayConstructors: time 0.004377/0.8458, allocations: 4.267 MB / 1.433 GB, free: 14.76 MB / 1.154 GB Notification: Performance of NFVerifyModel.verify: time 0.002168/0.848, allocations: 0.6193 MB / 1.434 GB, free: 14.14 MB / 1.154 GB Notification: Performance of FrontEnd: time 0.001087/0.8491, allocations: 111.5 kB / 1.434 GB, free: 14.03 MB / 1.154 GB Error: Internal error NBackendDAE.lowerIfEquationBody failed for: