Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600.conf.json Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo) Running command: translateModel(Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600,tolerance=1e-06,outputFormat="empty",numberOfIntervals=17520,variableFilter="",fileNamePrefix="Buildings_master_Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600") Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.586/2.586, allocations: 287.9 MB / 302.9 MB, free: 8.246 MB / 234.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001411/0.001411, allocations: 165.2 kB / 371.4 MB, free: 10.68 MB / 298.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.001/2.001, allocations: 205.4 MB / 0.6301 GB, free: 10.43 MB / 458.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001095/0.001095, allocations: 88.47 kB / 0.7434 GB, free: 6.453 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0004863/0.0004869, allocations: 11.34 kB / 0.8662 GB, free: 141.3 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1607/0.1612, allocations: 115.3 MB / 0.9788 GB, free: 28.19 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600): time 0.9205/1.082, allocations: 189.9 MB / 1.164 GB, free: 14.95 MB / 0.7136 GB Notification: Performance of NFInst.instExpressions: time 0.08076/1.163, allocations: 35.03 MB / 1.198 GB, free: 2.789 MB / 0.7292 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01712/1.18, allocations: 245 kB / 1.199 GB, free: 2.688 MB / 0.7292 GB Error: Internal error Instantiation of Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600 failed with no error message. Notification: Performance of FrontEnd: time 0.01261/1.192, allocations: 2.762 MB / 1.201 GB, free: 0.9688 MB / 0.7292 GB