Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.002509/0.002509, allocations: 80.88 kB / 21.56 MB, free: 2.934 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.002041/0.002041, allocations: 162.9 kB / 24.97 MB, free: 8.672 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.828/1.828, allocations: 177.1 MB / 205.4 MB, free: 5.477 MB / 186.7 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 3.262/3.262, allocations: 389.5 MB / 0.6361 GB, free: 12.34 MB / 0.6042 GB
"
[Timeout remaining time 176]
Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: translateModel(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume")
translateModel(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume") [Timeout 300]
"Notification: Performance of FrontEnd - Absyn->SCode: time 3.062e-05/3.062e-05, allocations: 2.312 kB / 0.7759 GB, free: 5.375 MB / 0.7292 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume): time 0.2348/0.2348, allocations: 138.1 MB / 0.9108 GB, free: 10.92 MB / 0.8698 GB
Notification: Performance of NFInst.instExpressions: time 0.01348/0.2483, allocations: 5.269 MB / 0.916 GB, free: 5.633 MB / 0.8698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002297/0.2506, allocations: 51.62 kB / 0.916 GB, free: 5.582 MB / 0.8698 GB
Notification: Performance of NFTyping.typeComponents: time 0.001878/0.2525, allocations: 417.1 kB / 0.9164 GB, free: 5.172 MB / 0.8698 GB
Notification: Performance of NFTyping.typeBindings: time 0.004764/0.2572, allocations: 1.243 MB / 0.9176 GB, free: 3.922 MB / 0.8698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00329/0.2605, allocations: 0.9741 MB / 0.9186 GB, free: 2.945 MB / 0.8698 GB
Notification: Performance of NFFlatten.flatten: time 0.006414/0.267, allocations: 3.198 MB / 0.9217 GB, free: 15.73 MB / 0.8855 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00287/0.2698, allocations: 0.9439 MB / 0.9226 GB, free: 14.77 MB / 0.8855 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004132/0.274, allocations: 1.627 MB / 0.9242 GB, free: 13.15 MB / 0.8855 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002101/0.2761, allocations: 0.8571 MB / 0.925 GB, free: 12.29 MB / 0.8855 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002966/0.2764, allocations: 92 kB / 0.9251 GB, free: 12.2 MB / 0.8855 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001902/0.2783, allocations: 487.1 kB / 0.9256 GB, free: 11.73 MB / 0.8855 GB
Notification: Performance of combineBinaries: time 0.002827/0.2811, allocations: 2.081 MB / 0.9276 GB, free: 9.633 MB / 0.8855 GB
Notification: Performance of replaceArrayConstructors: time 0.001536/0.2826, allocations: 1.221 MB / 0.9288 GB, free: 8.402 MB / 0.8855 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004662/0.2831, allocations: 112 kB / 0.9289 GB, free: 8.293 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 0.0003754/0.2835, allocations: 43.8 kB / 0.929 GB, free: 8.25 MB / 0.8855 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 195 (179)
 * Number of variables: 195 (178)
Notification: Performance of [SIM] Bindings: time 0.008503/0.292, allocations: 5.471 MB / 0.9343 GB, free: 2.562 MB / 0.8855 GB
Notification: Performance of [SIM] FunctionAlias: time 0.002303/0.2943, allocations: 0.9673 MB / 0.9353 GB, free: 1.578 MB / 0.8855 GB
Notification: Performance of [SIM] Early Inline: time 0.009316/0.3036, allocations: 5.652 MB / 0.9408 GB, free: 11.86 MB / 0.9011 GB
Notification: Performance of [SIM] Simplify 1: time 0.001064/0.3046, allocations: 447.8 kB / 0.9412 GB, free: 11.38 MB / 0.9011 GB
Notification: Performance of [SIM] Alias: time 0.009691/0.3143, allocations: 5.107 MB / 0.9462 GB, free: 5.797 MB / 0.9011 GB
Notification: Performance of [SIM] Simplify 2: time 0.0007363/0.3151, allocations: 387.7 kB / 0.9466 GB, free: 5.383 MB / 0.9011 GB
Notification: Performance of [SIM] Remove Stream: time 0.0004184/0.3155, allocations: 295.9 kB / 0.9468 GB, free: 5.062 MB / 0.9011 GB
Notification: Performance of [SIM] Detect States: time 0.001459/0.3169, allocations: 0.9371 MB / 0.9478 GB, free: 4.059 MB / 0.9011 GB
Notification: Performance of [SIM] Events: time 0.0005192/0.3175, allocations: 327.7 kB / 0.9481 GB, free: 3.738 MB / 0.9011 GB
Notification: Performance of [SIM] Partitioning: time 0.002147/0.3196, allocations: 1.301 MB / 0.9493 GB, free: 2.316 MB / 0.9011 GB
Error: Internal error NBResolveSingularities.indexReduction failed because there was not enough state candidates to balance out the constraint equations.
Constraint Equations (2/2)
****************************
(1)       [SCAL] (1) roo.dynBal.ports[1].h_outflow = roo.ports[1].h_outflow; ($RES_SIM_162)
(2)       [SCAL] (1) roo.dynBal.ports[2].h_outflow = roo.ports[2].h_outflow; ($RES_SIM_161)


State Candidate Variables (0/0)
*********************************
"
[Timeout remaining time 300]
[Calling sys.exit(0), Time elapsed: 6.952308934181929]