Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow.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 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo", uses=false)
Using package Buildings with version 9.1.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|vol.T",fileNamePrefix="Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow")
translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|vol.T",fileNamePrefix="Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001061/0.001061, allocations: 107.4 kB / 16.42 MB, free: 6.523 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001033/0.001033, allocations: 192.3 kB / 17.36 MB, free: 5.727 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.107/1.107, allocations: 222.9 MB / 241 MB, free: 15.13 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo): time 1.858/1.858, allocations: 390.2 MB / 0.6655 GB, free: 0.6289 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.034e-05/1.036e-05, allocations: 4.672 kB / 0.9514 GB, free: 7.688 MB / 0.7325 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow): time 0.4996/0.4996, allocations: 170.8 MB / 1.118 GB, free: 7.406 MB / 0.8575 GB
Notification: Performance of NFInst.instExpressions: time 0.003949/0.5036, allocations: 3.387 MB / 1.122 GB, free: 7.293 MB / 0.8575 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0003312/0.5039, allocations: 20.88 kB / 1.122 GB, free: 7.293 MB / 0.8575 GB
Notification: Performance of NFTyping.typeComponents: time 0.0007/0.5046, allocations: 325.4 kB / 1.122 GB, free: 7.285 MB / 0.8575 GB
Notification: Performance of NFTyping.typeBindings: time 0.001782/0.5065, allocations: 1.053 MB / 1.123 GB, free: 7.23 MB / 0.8575 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001191/0.5077, allocations: 0.6691 MB / 1.124 GB, free: 7.211 MB / 0.8575 GB
Notification: Performance of NFFlatten.flatten: time 0.001439/0.5091, allocations: 1.679 MB / 1.125 GB, free: 7.176 MB / 0.8575 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0005207/0.5096, allocations: 0.5075 MB / 1.126 GB, free: 7.113 MB / 0.8575 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0007224/0.5104, allocations: 0.6464 MB / 1.126 GB, free: 7.109 MB / 0.8575 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0008204/0.5112, allocations: 475.7 kB / 1.127 GB, free: 7.109 MB / 0.8575 GB
Notification: Performance of NFPackage.collectConstants: time 7.326e-05/0.5113, allocations: 53.48 kB / 1.127 GB, free: 7.109 MB / 0.8575 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001071/0.5124, allocations: 0.8384 MB / 1.128 GB, free: 7.102 MB / 0.8575 GB
Notification: Performance of combineBinaries: time 0.0006899/0.5131, allocations: 1.061 MB / 1.129 GB, free: 6.832 MB / 0.8575 GB
Notification: Performance of replaceArrayConstructors: time 0.0003288/0.5134, allocations: 0.6857 MB / 1.129 GB, free: 6.547 MB / 0.8575 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001173/0.5135, allocations: 105 kB / 1.129 GB, free: 6.543 MB / 0.8575 GB
Notification: Performance of FrontEnd: time 9.52e-05/0.5136, allocations: 22.25 kB / 1.129 GB, free: 6.543 MB / 0.8575 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 104 (95)
 * Number of variables: 104 (88)
Notification: Performance of Bindings: time 0.001912/0.5155, allocations: 2.958 MB / 1.132 GB, free: 5.395 MB / 0.8575 GB
Notification: Performance of FunctionAlias: time 0.0001593/0.5157, allocations: 181 kB / 1.133 GB, free: 5.371 MB / 0.8575 GB
Notification: Performance of Early Inline: time 0.0009514/0.5167, allocations: 1.321 MB / 1.134 GB, free: 5.258 MB / 0.8575 GB
Notification: Performance of simplify1: time 8.452e-05/0.5168, allocations: 102 kB / 1.134 GB, free: 5.254 MB / 0.8575 GB
Notification: Performance of Alias: time 0.001604/0.5184, allocations: 1.978 MB / 1.136 GB, free: 4.629 MB / 0.8575 GB
Notification: Performance of simplify2: time 7.208e-05/0.5185, allocations: 87.42 kB / 1.136 GB, free: 4.625 MB / 0.8575 GB
Notification: Performance of Detect States: time 0.0002669/0.5187, allocations: 343.3 kB / 1.136 GB, free: 4.562 MB / 0.8575 GB
Notification: Performance of Events: time 0.0001825/0.5189, allocations: 188.1 kB / 1.136 GB, free: 4.52 MB / 0.8575 GB
Notification: Performance of Partitioning: time 0.0003771/0.5193, allocations: 0.5078 MB / 1.137 GB, free: 4.328 MB / 0.8575 GB
Error: Internal error NBResolveSingularities.noIndexReduction failed.
(1|1) Unmatched Variables
***************************
        [DER-] (1) Real $DER.vol.dynBal.U
         slice: {}

(1|1) Unmatched Equations
***************************
        [SCAL] (1) bou.ports[1].p = vol.ports[2].p ($RES_SIM_87)
         slice: {}