Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.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 7.0.3-maint.7.0.x/package.mo", uses=false)
Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/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.Fluid.MixingVolumes.Validation.CoupledVolumesAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir")
translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001082/0.001082, allocations: 105.6 kB / 16.42 MB, free: 6.512 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001076/0.001076, allocations: 189.5 kB / 17.35 MB, free: 5.754 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.161/1.161, allocations: 205.1 MB / 223.2 MB, free: 12.24 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.218/1.218, allocations: 251.7 MB / 0.51 GB, free: 440 kB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.172e-05/1.173e-05, allocations: 2.281 kB / 0.7264 GB, free: 4.77 MB / 0.5606 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir): time 0.4479/0.4479, allocations: 188.2 MB / 0.9101 GB, free: 1.445 MB / 0.6856 GB
Notification: Performance of NFInst.instExpressions: time 0.008314/0.4563, allocations: 6.337 MB / 0.9163 GB, free: 11.1 MB / 0.7012 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.000702/0.457, allocations: 31.81 kB / 0.9164 GB, free: 11.07 MB / 0.7012 GB
Notification: Performance of NFTyping.typeComponents: time 0.001109/0.4581, allocations: 0.497 MB / 0.9168 GB, free: 10.57 MB / 0.7012 GB
Notification: Performance of NFTyping.typeBindings: time 0.003406/0.4615, allocations: 1.819 MB / 0.9186 GB, free: 8.742 MB / 0.7012 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002009/0.4635, allocations: 1.015 MB / 0.9196 GB, free: 7.738 MB / 0.7012 GB
Notification: Performance of NFFlatten.flatten: time 0.002607/0.4661, allocations: 2.776 MB / 0.9223 GB, free: 4.957 MB / 0.7012 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0008915/0.4671, allocations: 0.8329 MB / 0.9231 GB, free: 4.113 MB / 0.7012 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001419/0.4685, allocations: 1.051 MB / 0.9242 GB, free: 3.059 MB / 0.7012 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001317/0.4698, allocations: 0.7821 MB / 0.9249 GB, free: 2.281 MB / 0.7012 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001113/0.4699, allocations: 84 kB / 0.925 GB, free: 2.199 MB / 0.7012 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002807/0.4727, allocations: 1.808 MB / 0.9268 GB, free: 396 kB / 0.7012 GB
Notification: Performance of combineBinaries: time 0.001276/0.474, allocations: 1.714 MB / 0.9284 GB, free: 14.66 MB / 0.7169 GB
Notification: Performance of replaceArrayConstructors: time 0.0006742/0.4747, allocations: 1.09 MB / 0.9295 GB, free: 13.55 MB / 0.7169 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002013/0.4749, allocations: 163.6 kB / 0.9297 GB, free: 13.39 MB / 0.7169 GB
Notification: Performance of FrontEnd: time 0.0001528/0.4751, allocations: 31.81 kB / 0.9297 GB, free: 13.36 MB / 0.7169 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 152 (144)
 * Number of variables: 152 (137)
Notification: Performance of Bindings: time 0.004136/0.4792, allocations: 4.675 MB / 0.9343 GB, free: 8.516 MB / 0.7169 GB
Notification: Performance of FunctionAlias: time 0.000402/0.4796, allocations: 421.2 kB / 0.9347 GB, free: 8.105 MB / 0.7169 GB
Notification: Performance of Early Inline: time 0.001859/0.4815, allocations: 2.039 MB / 0.9366 GB, free: 6.027 MB / 0.7169 GB
Notification: Performance of simplify1: time 0.0001576/0.4817, allocations: 147.8 kB / 0.9368 GB, free: 5.883 MB / 0.7169 GB
Notification: Performance of Alias: time 0.002723/0.4844, allocations: 2.746 MB / 0.9395 GB, free: 2.922 MB / 0.7169 GB
Notification: Performance of simplify2: time 0.0001238/0.4845, allocations: 127.8 kB / 0.9396 GB, free: 2.797 MB / 0.7169 GB
Notification: Performance of Events: time 0.000342/0.4849, allocations: 332.5 kB / 0.9399 GB, free: 2.453 MB / 0.7169 GB
Notification: Performance of Detect States: time 0.0005481/0.4854, allocations: 0.5545 MB / 0.9405 GB, free: 1.895 MB / 0.7169 GB
Notification: Performance of Partitioning: time 0.0006883/0.4861, allocations: 0.7542 MB / 0.9412 GB, free: 1.047 MB / 0.7169 GB
Error: Internal error NBResolveSingularities.noIndexReduction failed.
(1|1) Unmatched Variables
***************************
        [DER-] (1) Real $DER.vol1.dynBal.U
         slice: {}

(1|1) Unmatched Equations
***************************
        [SCAL] (1) vol1.dynBal.m = vol1.dynBal.fluidVolume * (1.1843079200592153e-5 * (99999.99999999999 * vol1.dynBal.medium.p_bar)) ($RES_SIM_47)
         slice: {}