Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_1.6_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.SkyBrightness.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.1+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo)
Using package Modelica with version 3.2.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo)
Using package Complex with version 3.2.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.1+maint.om/package.mo)
Using package Buildings with version 1.6 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/package.mo)
Running command: translateModel(Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.SkyBrightness,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.SkyBrightness")
translateModel(Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.SkyBrightness,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.SkyBrightness")
[<interactive>:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope <global scope> (looking for a function or record).
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/package.mo): time 0.5161/0.5161, allocations: 94.73 MB / 102 MB, free: 10.37 MB / 90.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.1+maint.om/package.mo): time 0.001134/0.001134, allocations: 172.2 kB / 125.3 MB, free: 11.99 MB / 106.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo): time 1.296/1.296, allocations: 170.5 MB / 319 MB, free: 9.418 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo): time 0.001725/0.001725, allocations: 117 kB / 381 MB, free: 18.19 MB / 282.7 MB
Notification: Performance of FrontEnd - loaded program: time 7.745e-06/7.785e-06, allocations: 224 / 448.6 MB, free: 2.113 MB / 330.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1579/0.1579, allocations: 61.51 MB / 0.4981 GB, free: 4.504 MB / 394.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 11.23/11.38, allocations: 4.478 GB / 4.976 GB, free: 165.3 MB / 0.5261 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003158/11.38, allocations: 89.98 kB / 4.976 GB, free: 165.3 MB / 0.5261 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/BoundaryConditions/SolarGeometry/ZenithAngle.mo:23:3-30:31:writable] Error: Failed to instantiate equation 
connect(weaBus.sol.dec, zen.decAng) annotation(Text(string = "%first", index = -1, extent = {{-6, 3}, {-6, 3}}));.
Error: Error occurred while flattening model Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.SkyBrightness