Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_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 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false)
Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Airflow.Multizone.Examples.ZonalFlow")
translateModel(Buildings.Airflow.Multizone.Examples.ZonalFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_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 0.001075/0.001075, allocations: 108.1 kB / 16.38 MB, free: 6.43 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001127/0.001128, allocations: 186.5 kB / 17.31 MB, free: 5.777 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.45/1.45, allocations: 205.1 MB / 223.2 MB, free: 12.23 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.708/1.708, allocations: 292.3 MB / 0.5496 GB, free: 17.46 MB / 462.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.429e-05/2.431e-05, allocations: 5.797 kB / 0.6728 GB, free: 5.902 MB / 0.545 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ZonalFlow): time 0.6565/0.6565, allocations: 204.1 MB / 0.8722 GB, free: 39.65 MB / 0.6544 GB
Notification: Performance of NFInst.instExpressions: time 0.01011/0.6666, allocations: 6.299 MB / 0.8784 GB, free: 37.37 MB / 0.6544 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002173/0.6689, allocations: 36.66 kB / 0.8784 GB, free: 37.36 MB / 0.6544 GB
Notification: Performance of NFTyping.typeComponents: time 0.00189/0.6708, allocations: 0.7205 MB / 0.8791 GB, free: 37.04 MB / 0.6544 GB
Notification: Performance of NFTyping.typeBindings: time 0.00722/0.678, allocations: 2.671 MB / 0.8817 GB, free: 35.64 MB / 0.6544 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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 0.001899/0.68, allocations: 0.6939 MB / 0.8824 GB, free: 35.16 MB / 0.6544 GB
Notification: Performance of NFFlatten.flatten: time 0.004259/0.6842, allocations: 3.235 MB / 0.8855 GB, free: 33.45 MB / 0.6544 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001343/0.6856, allocations: 1.126 MB / 0.8866 GB, free: 32.78 MB / 0.6544 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002017/0.6876, allocations: 1.206 MB / 0.8878 GB, free: 32.18 MB / 0.6544 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001706/0.6893, allocations: 0.952 MB / 0.8888 GB, free: 31.72 MB / 0.6544 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001454/0.6895, allocations: 110.2 kB / 0.8889 GB, free: 31.72 MB / 0.6544 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004678/0.6942, allocations: 2.256 MB / 0.8911 GB, free: 30.76 MB / 0.6544 GB
Notification: Performance of combineBinaries: time 0.001508/0.6957, allocations: 2.069 MB / 0.8931 GB, free: 29.48 MB / 0.6544 GB
Notification: Performance of replaceArrayConstructors: time 0.0007432/0.6964, allocations: 1.305 MB / 0.8944 GB, free: 28.62 MB / 0.6544 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003567/0.6968, allocations: 193.4 kB / 0.8945 GB, free: 28.54 MB / 0.6544 GB
Notification: Performance of FrontEnd: time 0.0002775/0.6971, allocations: 35.84 kB / 0.8946 GB, free: 28.53 MB / 0.6544 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)