Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Airflow.Multizone.Examples.ZonalFlow.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.Airflow.Multizone.Examples.ZonalFlow,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|rooA.T|rooB.T|rooA.Xi.1.|rooB.Xi.1.|zonFlo.port_a1.m_flow|zonFlo.port_a2.m_flow|floExc.port_a1.m_flow|floExc.port_a2.m_flow",fileNamePrefix="Buildings_11_Buildings.Airflow.Multizone.Examples.ZonalFlow")
translateModel(Buildings.Airflow.Multizone.Examples.ZonalFlow,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|rooA.T|rooB.T|rooA.Xi.1.|rooB.Xi.1.|zonFlo.port_a1.m_flow|zonFlo.port_a2.m_flow|floExc.port_a1.m_flow|floExc.port_a2.m_flow",fileNamePrefix="Buildings_11_Buildings.Airflow.Multizone.Examples.ZonalFlow")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001115/0.001116, allocations: 110.5 kB / 16.42 MB, free: 6.477 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001072/0.001072, allocations: 183.2 kB / 17.35 MB, free: 5.703 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.124/1.124, 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 2.206/2.206, allocations: 469.8 MB / 0.7432 GB, free: 3.348 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.053e-05/1.055e-05, allocations: 8.328 kB / 1.066 GB, free: 13.62 MB / 0.8419 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ZonalFlow): time 0.5404/0.5404, allocations: 204.2 MB / 1.265 GB, free: 11.55 MB / 0.9825 GB
Notification: Performance of NFInst.instExpressions: time 0.007745/0.5482, allocations: 6.375 MB / 1.271 GB, free: 5.164 MB / 0.9825 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0004405/0.5486, allocations: 39.81 kB / 1.271 GB, free: 5.125 MB / 0.9825 GB
Notification: Performance of NFTyping.typeComponents: time 0.00139/0.55, allocations: 0.7733 MB / 1.272 GB, free: 4.348 MB / 0.9825 GB
Notification: Performance of NFTyping.typeBindings: time 0.004367/0.5544, allocations: 2.762 MB / 1.275 GB, free: 1.574 MB / 0.9825 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/Airflow/Multizone/ZonalFlow_ACS.mo:29:3-37:11:writable] Warning: initial() may only be used as a when condition (when initial() or when {..., initial(), ...}), but got condition 'zonFlo.useDefaultProperties and initial()'.
Notification: Performance of NFTyping.typeClassSections: time 0.001172/0.5556, allocations: 0.716 MB / 1.276 GB, free: 0.8633 MB / 0.9825 GB
Notification: Performance of NFFlatten.flatten: time 0.002766/0.5584, allocations: 3.264 MB / 1.279 GB, free: 13.59 MB / 0.9981 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0009077/0.5593, allocations: 0.8914 MB / 1.28 GB, free: 12.68 MB / 0.9981 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001287/0.5606, allocations: 1.234 MB / 1.281 GB, free: 11.45 MB / 0.9981 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001268/0.5618, allocations: 0.9388 MB / 1.282 GB, free: 10.51 MB / 0.9981 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001401/0.562, allocations: 108 kB / 1.282 GB, free: 10.41 MB / 0.9981 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002834/0.5648, allocations: 2.256 MB / 1.284 GB, free: 8.145 MB / 0.9981 GB
Notification: Performance of combineBinaries: time 0.00145/0.5663, allocations: 2.102 MB / 1.286 GB, free: 6.023 MB / 0.9981 GB
Notification: Performance of replaceArrayConstructors: time 0.0007862/0.5671, allocations: 1.336 MB / 1.287 GB, free: 4.672 MB / 0.9981 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001894/0.5673, allocations: 203.4 kB / 1.288 GB, free: 4.473 MB / 0.9981 GB
Notification: Performance of FrontEnd: time 0.0001141/0.5674, allocations: 31.88 kB / 1.288 GB, free: 4.441 MB / 0.9981 GB
Error: Internal error NBackendDAE.lowerWhenBranchStatement for assert(abs(1.0 - zonFlo.rho_default / ((Buildings.Airflow.Multizone.Examples.ZonalFlow.zonFlo.Medium.density(zonFlo.sta_a1_inflow) + Buildings.Airflow.Multizone.Examples.ZonalFlow.zonFlo.Medium.density(zonFlo.sta_a2_inflow)) / 2.0)) < 0.2, "Wrong density. Densities need to match.", AssertionLevel.error)