Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_1.6_Buildings.Airflow.Multizone.Examples.Validation3Rooms.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 1.6.0+build.1/package.mo", uses=false)
Using package Buildings with version 1.6 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/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.Validation3Rooms,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Airflow.Multizone.Examples.Validation3Rooms")
translateModel(Buildings.Airflow.Multizone.Examples.Validation3Rooms,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Airflow.Multizone.Examples.Validation3Rooms")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001487/0.001488, allocations: 108.5 kB / 16.42 MB, free: 6.504 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001202/0.001202, allocations: 187.8 kB / 17.35 MB, free: 5.727 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.393/1.393, 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 1.6.0+build.1/package.mo): time 0.4398/0.4398, allocations: 95.47 MB / 366.1 MB, free: 12.15 MB / 318.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.161e-05/2.162e-05, allocations: 2.281 kB / 0.5042 GB, free: 11.91 MB / 398.1 MB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.Validation3Rooms): time 0.4926/0.4926, allocations: 205.5 MB / 0.7049 GB, free: 1.055 MB / 0.545 GB
Notification: Performance of NFInst.instExpressions: time 0.02023/0.5129, allocations: 14.76 MB / 0.7193 GB, free: 2.262 MB / 0.5606 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002851/0.5158, allocations: 51.75 kB / 0.7194 GB, free: 2.211 MB / 0.5606 GB
Notification: Performance of NFTyping.typeComponents: time 0.003077/0.5189, allocations: 1.071 MB / 0.7204 GB, free: 1.133 MB / 0.5606 GB
Notification: Performance of NFTyping.typeBindings: time 0.00805/0.527, allocations: 2.837 MB / 0.7232 GB, free: 14.28 MB / 0.5762 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00578/0.5328, allocations: 2.048 MB / 0.7252 GB, free: 12.26 MB / 0.5762 GB
Notification: Performance of NFFlatten.flatten: time 0.007652/0.5404, allocations: 5.335 MB / 0.7304 GB, free: 6.91 MB / 0.5762 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003393/0.5439, allocations: 1.847 MB / 0.7322 GB, free: 5.035 MB / 0.5762 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005243/0.5491, allocations: 2.147 MB / 0.7343 GB, free: 2.898 MB / 0.5762 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003972/0.5531, allocations: 1.989 MB / 0.7363 GB, free: 0.9023 MB / 0.5762 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008334/0.554, allocations: 188 kB / 0.7364 GB, free: 0.7188 MB / 0.5762 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.3349/0.8889, allocations: 2.078 MB / 0.7385 GB, free: 9.781 MB / 0.5762 GB
Notification: Performance of combineBinaries: time 0.003842/0.8928, allocations: 3.552 MB / 0.7419 GB, free: 8.75 MB / 0.5762 GB
Notification: Performance of replaceArrayConstructors: time 0.001914/0.8947, allocations: 2.174 MB / 0.7441 GB, free: 7.723 MB / 0.5762 GB
Notification: Performance of NFVerifyModel.verify: time 0.0009742/0.8957, allocations: 370.1 kB / 0.7444 GB, free: 7.723 MB / 0.5762 GB
Notification: Performance of FrontEnd: time 0.0004116/0.8961, allocations: 46.17 kB / 0.7445 GB, free: 7.723 MB / 0.5762 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 451 (342)
 * Number of variables: 451 (336)
Notification: Performance of Bindings: time 0.01012/0.9062, allocations: 9.663 MB / 0.7539 GB, free: 4.254 MB / 0.5762 GB
Notification: Performance of FunctionAlias: time 0.001021/0.9073, allocations: 0.8772 MB / 0.7548 GB, free: 4.129 MB / 0.5762 GB
Notification: Performance of Early Inline: time 0.004833/0.9121, allocations: 4.859 MB / 0.7595 GB, free: 3.848 MB / 0.5762 GB
Notification: Performance of simplify1: time 0.0004274/0.9126, allocations: 340.6 kB / 0.7598 GB, free: 3.84 MB / 0.5762 GB
Notification: Performance of Alias: time 0.007845/0.9204, allocations: 6.448 MB / 0.7661 GB, free: 1.992 MB / 0.5762 GB
Notification: Performance of simplify2: time 0.0004987/0.921, allocations: 261.6 kB / 0.7664 GB, free: 1.992 MB / 0.5762 GB
Notification: Performance of Events: time 0.0009014/0.9219, allocations: 0.7493 MB / 0.7671 GB, free: 1.859 MB / 0.5762 GB
Notification: Performance of Detect States: time 0.001073/0.923, allocations: 1.041 MB / 0.7681 GB, free: 1.754 MB / 0.5762 GB
Notification: Performance of Partitioning: time 0.001751/0.9247, allocations: 1.621 MB / 0.7697 GB, free: 1.203 MB / 0.5762 GB
Error: Internal error NBResolveSingularities.noIndexReduction failed.
(3|3) Unmatched Variables
***************************
        [DER-] (1) Real $DER.volEas.dynBal.U
         slice: {}
        [DER-] (1) Real $DER.volTop.dynBal.U
         slice: {}
        [ALGB] (1) flow Real volWes.heatPort.Q_flow
         slice: {}

(3|3) Unmatched Equations
***************************
        [SCAL] (1) volWes.dynBal.medium.u = 287.0508037566665 * (9.945795414988312e-4 * ((-299774.9175) + 1005.4500000000002 * (298.15 - TWes.T))) - 1005.4500000000002 * (298.15 - TWes.T) ($RES_SIM_91)
         slice: {}
        [SCAL] (1) volTop.dynBal.medium.u = 287.0508037566665 * (9.945795414988312e-4 * ((-299774.9175) + 1005.4500000000002 * (298.15 - TTop.T))) - 1005.4500000000002 * (298.15 - TTop.T) ($RES_SIM_34)
         slice: {}
        [SCAL] (1) volEas.dynBal.medium.u = 287.0508037566665 * (9.945795414988312e-4 * ((-299774.9175) + 1005.4500000000002 * (298.15 - TEas.T))) - 1005.4500000000002 * (298.15 - TEas.T) ($RES_SIM_266)
         slice: {}